diff --git a/Documentation/DocBook/media-entities.tmpl b/Documentation/DocBook/media-entities.tmpl index c725cb852c540d..5d4d40f429a541 100644 --- a/Documentation/DocBook/media-entities.tmpl +++ b/Documentation/DocBook/media-entities.tmpl @@ -17,6 +17,7 @@ VIDIOC_DBG_G_REGISTER"> VIDIOC_DBG_S_REGISTER"> VIDIOC_DQBUF"> +VIDIOC_DQEVENT"> VIDIOC_ENCODER_CMD"> VIDIOC_ENUMAUDIO"> VIDIOC_ENUMAUDOUT"> @@ -60,6 +61,7 @@ VIDIOC_REQBUFS"> VIDIOC_STREAMOFF"> VIDIOC_STREAMON"> +VIDIOC_SUBSCRIBE_EVENT"> VIDIOC_S_AUDIO"> VIDIOC_S_AUDOUT"> VIDIOC_S_CROP"> @@ -83,6 +85,7 @@ VIDIOC_TRY_ENCODER_CMD"> VIDIOC_TRY_EXT_CTRLS"> VIDIOC_TRY_FMT"> +VIDIOC_UNSUBSCRIBE_EVENT"> v4l2_std_id"> @@ -141,6 +144,9 @@ v4l2_enc_idx"> v4l2_enc_idx_entry"> v4l2_encoder_cmd"> +v4l2_event"> +v4l2_event_subscription"> +v4l2_event_vsync"> v4l2_ext_control"> v4l2_ext_controls"> v4l2_fmtdesc"> @@ -200,6 +206,7 @@ + @@ -292,6 +299,8 @@ + + @@ -381,3 +390,5 @@ + + diff --git a/Documentation/DocBook/v4l/compat.xml b/Documentation/DocBook/v4l/compat.xml index b9dbdf9e6d29bd..b42b935913cd6c 100644 --- a/Documentation/DocBook/v4l/compat.xml +++ b/Documentation/DocBook/v4l/compat.xml @@ -2332,15 +2332,26 @@ more information. - +
+ V4L2 in Linux 2.6.34 + + + Added +V4L2_CID_IRIS_ABSOLUTE and +V4L2_CID_IRIS_RELATIVE controls to the + Camera controls class. + + + +
-
- Relation of V4L2 to other Linux multimedia APIs +
+ Relation of V4L2 to other Linux multimedia APIs -
- X Video Extension +
+ X Video Extension - The X Video Extension (abbreviated XVideo or just Xv) is + The X Video Extension (abbreviated XVideo or just Xv) is an extension of the X Window system, implemented for example by the XFree86 project. Its scope is similar to V4L2, an API to video capture and output devices for X clients. Xv allows applications to display @@ -2351,7 +2362,7 @@ capture or output still images in XPixmaps extension available across many operating systems and architectures. - Because the driver is embedded into the X server Xv has a + Because the driver is embedded into the X server Xv has a number of advantages over the V4L2 video overlay interface. The driver can easily determine the overlay target, &ie; visible graphics memory or off-screen buffers for a @@ -2360,16 +2371,16 @@ overlay, scaling or color-keying, or the clipping functions of the video capture hardware, always in sync with drawing operations or windows moving or changing their stacking order. - To combine the advantages of Xv and V4L a special Xv + To combine the advantages of Xv and V4L a special Xv driver exists in XFree86 and XOrg, just programming any overlay capable Video4Linux device it finds. To enable it /etc/X11/XF86Config must contain these lines: - + Section "Module" Load "v4l" EndSection - As of XFree86 4.2 this driver still supports only V4L + As of XFree86 4.2 this driver still supports only V4L ioctls, however it should work just fine with all V4L2 devices through the V4L2 backward-compatibility layer. Since V4L2 permits multiple opens it is possible (if supported by the V4L2 driver) to capture @@ -2377,83 +2388,84 @@ video while an X client requested video overlay. Restrictions of simultaneous capturing and overlay are discussed in apply. - Only marginally related to V4L2, XFree86 extended Xv to + Only marginally related to V4L2, XFree86 extended Xv to support hardware YUV to RGB conversion and scaling for faster video playback, and added an interface to MPEG-2 decoding hardware. This API is useful to display images captured with V4L2 devices. -
+
-
- Digital Video +
+ Digital Video - V4L2 does not support digital terrestrial, cable or + V4L2 does not support digital terrestrial, cable or satellite broadcast. A separate project aiming at digital receivers exists. You can find its homepage at http://linuxtv.org. The Linux DVB API has no connection to the V4L2 API except that drivers for hybrid hardware may support both. -
+
-
- Audio Interfaces +
+ Audio Interfaces - [to do - OSS/ALSA] + [to do - OSS/ALSA] +
-
-
- Experimental API Elements +
+ Experimental API Elements - The following V4L2 API elements are currently experimental + The following V4L2 API elements are currently experimental and may change in the future. - - - Video Output Overlay (OSD) Interface, + + Video Output Overlay (OSD) Interface, . - + - V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY, + V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY, &v4l2-buf-type;, . - - - V4L2_CAP_VIDEO_OUTPUT_OVERLAY, + + + V4L2_CAP_VIDEO_OUTPUT_OVERLAY, &VIDIOC-QUERYCAP; ioctl, . - - - &VIDIOC-ENUM-FRAMESIZES; and + + + &VIDIOC-ENUM-FRAMESIZES; and &VIDIOC-ENUM-FRAMEINTERVALS; ioctls. - - - &VIDIOC-G-ENC-INDEX; ioctl. - - - &VIDIOC-ENCODER-CMD; and &VIDIOC-TRY-ENCODER-CMD; + + + &VIDIOC-G-ENC-INDEX; ioctl. + + + &VIDIOC-ENCODER-CMD; and &VIDIOC-TRY-ENCODER-CMD; ioctls. - - - &VIDIOC-DBG-G-REGISTER; and &VIDIOC-DBG-S-REGISTER; + + + &VIDIOC-DBG-G-REGISTER; and &VIDIOC-DBG-S-REGISTER; ioctls. - - - &VIDIOC-DBG-G-CHIP-IDENT; ioctl. - - -
+ + + &VIDIOC-DBG-G-CHIP-IDENT; ioctl. + + +
-
- Obsolete API Elements +
+ Obsolete API Elements - The following V4L2 API elements were superseded by new + The following V4L2 API elements were superseded by new interfaces and should not be implemented in new drivers. - - - VIDIOC_G_MPEGCOMP and + + + VIDIOC_G_MPEGCOMP and VIDIOC_S_MPEGCOMP ioctls. Use Extended Controls, . - - + + +
diff --git a/Documentation/DocBook/v4l/io.xml b/Documentation/DocBook/v4l/io.xml index e870330cbf772f..d424886beda051 100644 --- a/Documentation/DocBook/v4l/io.xml +++ b/Documentation/DocBook/v4l/io.xml @@ -701,6 +701,16 @@ buffer cannot be on both queues at the same time, the They can be both cleared however, then the buffer is in "dequeued" state, in the application domain to say so. + + V4L2_BUF_FLAG_ERROR + 0x0040 + When this flag is set, the buffer has been dequeued + successfully, although the data might have been corrupted. + This is recoverable, streaming may continue as normal and + the buffer may be reused normally. + Drivers set this flag when the VIDIOC_DQBUF + ioctl is called. + V4L2_BUF_FLAG_KEYFRAME 0x0008 @@ -918,8 +928,8 @@ order. When the driver provides or accepts images field by field rather than interleaved, it is also important applications understand -how the fields combine to frames. We distinguish between top and -bottom fields, the spatial order: The first line +how the fields combine to frames. We distinguish between top (aka odd) and +bottom (aka even) fields, the spatial order: The first line of the top field is the first line of an interlaced frame, the first line of the bottom field is the second line of that frame. @@ -972,12 +982,12 @@ between V4L2_FIELD_TOP and V4L2_FIELD_TOP 2 - Images consist of the top field only. + Images consist of the top (aka odd) field only. V4L2_FIELD_BOTTOM 3 - Images consist of the bottom field only. + Images consist of the bottom (aka even) field only. Applications may wish to prevent a device from capturing interlaced images because they will have "comb" or "feathering" artefacts around moving objects. diff --git a/Documentation/DocBook/v4l/pixfmt.xml b/Documentation/DocBook/v4l/pixfmt.xml index 885968d6a2fc76..c4ad0a8e42dc1d 100644 --- a/Documentation/DocBook/v4l/pixfmt.xml +++ b/Documentation/DocBook/v4l/pixfmt.xml @@ -792,6 +792,18 @@ http://www.thedirks.org/winnov/ 'YYUV' unknown + + V4L2_PIX_FMT_Y4 + 'Y04 ' + Old 4-bit greyscale format. Only the least significant 4 bits of each byte are used, +the other bits are set to 0. + + + V4L2_PIX_FMT_Y6 + 'Y06 ' + Old 6-bit greyscale format. Only the least significant 6 bits of each byte are used, +the other bits are set to 0. + diff --git a/Documentation/DocBook/v4l/v4l2.xml b/Documentation/DocBook/v4l/v4l2.xml index 060105af49e598..9737243377a3b7 100644 --- a/Documentation/DocBook/v4l/v4l2.xml +++ b/Documentation/DocBook/v4l/v4l2.xml @@ -401,6 +401,7 @@ and discussions on the V4L mailing list.
&sub-dev-teletext;
&sub-dev-radio;
&sub-dev-rds;
+
&sub-dev-event;
@@ -426,6 +427,7 @@ and discussions on the V4L mailing list. &sub-cropcap; &sub-dbg-g-chip-ident; &sub-dbg-g-register; + &sub-dqevent; &sub-encoder-cmd; &sub-enumaudio; &sub-enumaudioout; @@ -467,6 +469,7 @@ and discussions on the V4L mailing list. &sub-reqbufs; &sub-s-hw-freq-seek; &sub-streamon; + &sub-subscribe-event; &sub-mmap; &sub-munmap; diff --git a/Documentation/DocBook/v4l/videodev2.h.xml b/Documentation/DocBook/v4l/videodev2.h.xml index 068325940658ee..865b06d9e679e9 100644 --- a/Documentation/DocBook/v4l/videodev2.h.xml +++ b/Documentation/DocBook/v4l/videodev2.h.xml @@ -1018,6 +1018,13 @@ enum v4l2_colorfx { V4L2_COLORFX_NONE = 0, V4L2_COLORFX_BW = 1, V4L2_COLORFX_SEPIA = 2, + V4L2_COLORFX_NEGATIVE = 3, + V4L2_COLORFX_EMBOSS = 4, + V4L2_COLORFX_SKETCH = 5, + V4L2_COLORFX_SKY_BLUE = 6, + V4L2_COLORFX_GRASS_GREEN = 7, + V4L2_COLORFX_SKIN_WHITEN = 8, + V4L2_COLORFX_VIVID = 9. }; #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) @@ -1271,6 +1278,9 @@ enum v4l2_exposure_auto_type { #define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) +#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) +#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) diff --git a/Documentation/DocBook/v4l/vidioc-dqevent.xml b/Documentation/DocBook/v4l/vidioc-dqevent.xml new file mode 100644 index 00000000000000..4e0a7cc30812d9 --- /dev/null +++ b/Documentation/DocBook/v4l/vidioc-dqevent.xml @@ -0,0 +1,131 @@ + + + ioctl VIDIOC_DQEVENT + &manvol; + + + + VIDIOC_DQEVENT + Dequeue event + + + + + + int ioctl + int fd + int request + struct v4l2_event +*argp + + + + + + Arguments + + + + fd + + &fd; + + + + request + + VIDIOC_DQEVENT + + + + argp + + + + + + + + + Description + + Dequeue an event from a video device. No input is required + for this ioctl. All the fields of the &v4l2-event; structure are + filled by the driver. The file handle will also receive exceptions + which the application may get by e.g. using the select system + call. + + + struct <structname>v4l2_event</structname> + + &cs-str; + + + __u32 + type + + Type of the event. + + + union + u + + + + + + &v4l2-event-vsync; + vsync + Event data for event V4L2_EVENT_VSYNC. + + + + + __u8 + data[64] + Event data. Defined by the event type. The union + should be used to define easily accessible type for + events. + + + __u32 + pending + + Number of pending events excluding this one. + + + __u32 + sequence + + Event sequence number. The sequence number is + incremented for every subscribed event that takes place. + If sequence numbers are not contiguous it means that + events have been lost. + + + + struct timespec + timestamp + + Event timestamp. + + + __u32 + reserved[9] + + Reserved for future extensions. Drivers must set + the array to zero. + + + +
+ +
+
+ diff --git a/Documentation/DocBook/v4l/vidioc-enuminput.xml b/Documentation/DocBook/v4l/vidioc-enuminput.xml index 71b868e2fb8fd5..476fe1d2bba0f5 100644 --- a/Documentation/DocBook/v4l/vidioc-enuminput.xml +++ b/Documentation/DocBook/v4l/vidioc-enuminput.xml @@ -283,7 +283,7 @@ input/output interface to linux-media@vger.kernel.org on 19 Oct 2009. This input supports setting DV presets by using VIDIOC_S_DV_PRESET.
- V4L2_OUT_CAP_CUSTOM_TIMINGS + V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 This input supports setting custom video timings by using VIDIOC_S_DV_TIMINGS. diff --git a/Documentation/DocBook/v4l/vidioc-qbuf.xml b/Documentation/DocBook/v4l/vidioc-qbuf.xml index b843bd7b389735..ab691ebf3b9373 100644 --- a/Documentation/DocBook/v4l/vidioc-qbuf.xml +++ b/Documentation/DocBook/v4l/vidioc-qbuf.xml @@ -111,7 +111,11 @@ from the driver's outgoing queue. They just set the and reserved fields of a &v4l2-buffer; as above, when VIDIOC_DQBUF is called with a pointer to this structure the driver fills the -remaining fields or returns an error code. +remaining fields or returns an error code. The driver may also set +V4L2_BUF_FLAG_ERROR in the flags +field. It indicates a non-critical (recoverable) streaming error. In such case +the application may continue as normal, but should be aware that data in the +dequeued buffer might be corrupted. By default VIDIOC_DQBUF blocks when no buffer is in the outgoing queue. When the @@ -158,7 +162,13 @@ enqueue a user pointer buffer. VIDIOC_DQBUF failed due to an internal error. Can also indicate temporary problems like signal loss. Note the driver might dequeue an (empty) buffer despite -returning an error, or even stop capturing. +returning an error, or even stop capturing. Reusing such buffer may be unsafe +though and its details (e.g. index) may not be +returned either. It is recommended that drivers indicate recoverable errors +by setting the V4L2_BUF_FLAG_ERROR and returning 0 instead. +In that case the application should be able to safely reuse the buffer and +continue streaming. + diff --git a/Documentation/DocBook/v4l/vidioc-queryctrl.xml b/Documentation/DocBook/v4l/vidioc-queryctrl.xml index 4876ff1a1a0496..8e0e055ac9349f 100644 --- a/Documentation/DocBook/v4l/vidioc-queryctrl.xml +++ b/Documentation/DocBook/v4l/vidioc-queryctrl.xml @@ -325,7 +325,7 @@ should be part of the control documentation. n/a This is not a control. When VIDIOC_QUERYCTRL is called with a control ID -equal to a control class code (see ), the +equal to a control class code (see ) + 1, the ioctl returns the name of the control class and this control type. Older drivers which do not support this feature return an &EINVAL;. diff --git a/Documentation/DocBook/v4l/vidioc-reqbufs.xml b/Documentation/DocBook/v4l/vidioc-reqbufs.xml index 1c08163720741d..69800ae2334834 100644 --- a/Documentation/DocBook/v4l/vidioc-reqbufs.xml +++ b/Documentation/DocBook/v4l/vidioc-reqbufs.xml @@ -61,7 +61,7 @@ fields of the v4l2_requestbuffers structure. They set the type field to the respective stream or buffer type, the count field to the desired number of buffers, memory -must be set to the requested I/O method and the reserved array +must be set to the requested I/O method and the reserved array must be zeroed. When the ioctl is called with a pointer to this structure the driver will attempt to allocate the requested number of buffers and it stores the actual number diff --git a/Documentation/DocBook/v4l/vidioc-subscribe-event.xml b/Documentation/DocBook/v4l/vidioc-subscribe-event.xml new file mode 100644 index 00000000000000..8b501791aa6801 --- /dev/null +++ b/Documentation/DocBook/v4l/vidioc-subscribe-event.xml @@ -0,0 +1,133 @@ + + + ioctl VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT + &manvol; + + + + VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT + Subscribe or unsubscribe event + + + + + + int ioctl + int fd + int request + struct v4l2_event_subscription +*argp + + + + + + Arguments + + + + fd + + &fd; + + + + request + + VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT + + + + argp + + + + + + + + + Description + + Subscribe or unsubscribe V4L2 event. Subscribed events are + dequeued by using the &VIDIOC-DQEVENT; ioctl. + + + struct <structname>v4l2_event_subscription</structname> + + &cs-str; + + + __u32 + type + Type of the event. + + + __u32 + reserved[7] + Reserved for future extensions. Drivers and applications + must set the array to zero. + + + +
+ + + Event Types + + &cs-def; + + + V4L2_EVENT_ALL + 0 + All events. V4L2_EVENT_ALL is valid only for + VIDIOC_UNSUBSCRIBE_EVENT for unsubscribing all events at once. + + + + V4L2_EVENT_VSYNC + 1 + This event is triggered on the vertical sync. + This event has &v4l2-event-vsync; associated with it. + + + + V4L2_EVENT_EOS + 2 + This event is triggered when the end of a stream is reached. + This is typically used with MPEG decoders to report to the application + when the last of the MPEG stream has been decoded. + + + + V4L2_EVENT_PRIVATE_START + 0x08000000 + Base event number for driver-private events. + + + +
+ + + struct <structname>v4l2_event_vsync</structname> + + &cs-str; + + + __u8 + field + The upcoming field. See &v4l2-field;. + + + +
+ +
+
+ diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv index f11c583295e9a9..4739d568430599 100644 --- a/Documentation/video4linux/CARDLIST.bttv +++ b/Documentation/video4linux/CARDLIST.bttv @@ -100,7 +100,7 @@ 99 -> AD-TVK503 100 -> Hercules Smart TV Stereo 101 -> Pace TV & Radio Card -102 -> IVC-200 [0000:a155,0001:a155,0002:a155,0003:a155,0100:a155,0101:a155,0102:a155,0103:a155] +102 -> IVC-200 [0000:a155,0001:a155,0002:a155,0003:a155,0100:a155,0101:a155,0102:a155,0103:a155,0800:a155,0801:a155,0802:a155,0803:a155] 103 -> Grand X-Guard / Trust 814PCI [0304:0102] 104 -> Nebula Electronics DigiTV [0071:0101] 105 -> ProVideo PV143 [aa00:1430,aa00:1431,aa00:1432,aa00:1433,aa03:1433] diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88 index 7ec3c4e4b60f4b..f2510541373bda 100644 --- a/Documentation/video4linux/CARDLIST.cx88 +++ b/Documentation/video4linux/CARDLIST.cx88 @@ -82,3 +82,4 @@ 81 -> Leadtek WinFast DTV1800 Hybrid [107d:6654] 82 -> WinFast DTV2000 H rev. J [107d:6f2b] 83 -> Prof 7301 DVB-S/S2 [b034:3034] + 84 -> Samsung SMT 7020 DVB-S [18ac:dc00,18ac:dccd] diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 0c166ff003a008..3a623aaeae5fa4 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -1,5 +1,5 @@ 0 -> Unknown EM2800 video grabber (em2800) [eb1a:2800] - 1 -> Unknown EM2750/28xx video grabber (em2820/em2840) [eb1a:2710,eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2862,eb1a:2870,eb1a:2881,eb1a:2883,eb1a:2868] + 1 -> Unknown EM2750/28xx video grabber (em2820/em2840) [eb1a:2710,eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2862,eb1a:2863,eb1a:2870,eb1a:2881,eb1a:2883,eb1a:2868] 2 -> Terratec Cinergy 250 USB (em2820/em2840) [0ccd:0036] 3 -> Pinnacle PCTV USB 2 (em2820/em2840) [2304:0208] 4 -> Hauppauge WinTV USB 2 (em2820/em2840) [2040:4200,2040:4201] @@ -27,6 +27,7 @@ 26 -> Hercules Smart TV USB 2.0 (em2820/em2840) 27 -> Pinnacle PCTV USB 2 (Philips FM1216ME) (em2820/em2840) 28 -> Leadtek Winfast USB II Deluxe (em2820/em2840) + 29 -> EM2860/TVP5150 Reference Design (em2860) 30 -> Videology 20K14XUSB USB2.0 (em2820/em2840) 31 -> Usbgear VD204v9 (em2821) 32 -> Supercomp USB 2.0 TV (em2821) @@ -70,3 +71,4 @@ 72 -> Gadmei UTV330+ (em2861) 73 -> Reddo DVB-C USB TV Box (em2870) 74 -> Actionmaster/LinXcel/Digitus VC211A (em2800) + 75 -> Dikom DK300 (em2882) diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134 index b4a767060ed775..070f2576707e16 100644 --- a/Documentation/video4linux/CARDLIST.saa7134 +++ b/Documentation/video4linux/CARDLIST.saa7134 @@ -175,3 +175,6 @@ 174 -> Asus Europa Hybrid OEM [1043:4847] 175 -> Leadtek Winfast DTV1000S [107d:6655] 176 -> Beholder BeholdTV 505 RDS [0000:5051] +177 -> Hawell HW-404M7 +179 -> Beholder BeholdTV H7 [5ace:7190] +180 -> Beholder BeholdTV A7 [5ace:7090] diff --git a/Documentation/video4linux/extract_xc3028.pl b/Documentation/video4linux/extract_xc3028.pl index 2cb816047fc128..47877deae6d7f6 100644 --- a/Documentation/video4linux/extract_xc3028.pl +++ b/Documentation/video4linux/extract_xc3028.pl @@ -5,12 +5,18 @@ # # In order to use, you need to: # 1) Download the windows driver with something like: +# Version 2.4 +# wget http://www.twinhan.com/files/AW/BDA T/20080303_V1.0.6.7.zip +# or wget http://www.stefanringel.de/pub/20080303_V1.0.6.7.zip +# Version 2.7 # wget http://www.steventoth.net/linux/xc5000/HVR-12x0-14x0-17x0_1_25_25271_WHQL.zip -# 2) Extract the file hcw85bda.sys from the zip into the current dir: +# 2) Extract the files from the zip into the current dir: +# unzip -j 20080303_V1.0.6.7.zip 20080303_v1.0.6.7/UDXTTM6000.sys # unzip -j HVR-12x0-14x0-17x0_1_25_25271_WHQL.zip Driver85/hcw85bda.sys # 3) run the script: # ./extract_xc3028.pl -# 4) copy the generated file: +# 4) copy the generated files: +# cp xc3028-v24.fw /lib/firmware # cp xc3028-v27.fw /lib/firmware #use strict; @@ -135,7 +141,7 @@ ($$) } } -sub main_firmware($$$$) +sub main_firmware_24($$$$) { my $out; my $j=0; @@ -146,8 +152,774 @@ ($$$$) for ($j = length($name); $j <32; $j++) { $name = $name.chr(0); + } + + open OUTFILE, ">$outfile"; + syswrite(OUTFILE, $name); + write_le16($version); + write_le16($nr_desc); + + # + # Firmware 0, type: BASE FW F8MHZ (0x00000003), id: (0000000000000000), size: 6635 + # + + write_le32(0x00000003); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(6635); # Size + write_hunk_fix_endian(257752, 6635); + + # + # Firmware 1, type: BASE FW F8MHZ MTS (0x00000007), id: (0000000000000000), size: 6635 + # + + write_le32(0x00000007); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(6635); # Size + write_hunk_fix_endian(264392, 6635); + + # + # Firmware 2, type: BASE FW FM (0x00000401), id: (0000000000000000), size: 6525 + # + + write_le32(0x00000401); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(6525); # Size + write_hunk_fix_endian(271040, 6525); + + # + # Firmware 3, type: BASE FW FM INPUT1 (0x00000c01), id: (0000000000000000), size: 6539 + # + + write_le32(0x00000c01); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(6539); # Size + write_hunk_fix_endian(277568, 6539); + + # + # Firmware 4, type: BASE FW (0x00000001), id: (0000000000000000), size: 6633 + # + + write_le32(0x00000001); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(6633); # Size + write_hunk_fix_endian(284120, 6633); + + # + # Firmware 5, type: BASE FW MTS (0x00000005), id: (0000000000000000), size: 6617 + # + + write_le32(0x00000005); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(6617); # Size + write_hunk_fix_endian(290760, 6617); + + # + # Firmware 6, type: STD FW (0x00000000), id: PAL/BG A2/A (0000000100000007), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000001, 0x00000007); # ID + write_le32(161); # Size + write_hunk_fix_endian(297384, 161); + + # + # Firmware 7, type: STD FW MTS (0x00000004), id: PAL/BG A2/A (0000000100000007), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000001, 0x00000007); # ID + write_le32(169); # Size + write_hunk_fix_endian(297552, 169); + + # + # Firmware 8, type: STD FW (0x00000000), id: PAL/BG A2/B (0000000200000007), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000002, 0x00000007); # ID + write_le32(161); # Size + write_hunk_fix_endian(297728, 161); + + # + # Firmware 9, type: STD FW MTS (0x00000004), id: PAL/BG A2/B (0000000200000007), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000002, 0x00000007); # ID + write_le32(169); # Size + write_hunk_fix_endian(297896, 169); + + # + # Firmware 10, type: STD FW (0x00000000), id: PAL/BG NICAM/A (0000000400000007), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000004, 0x00000007); # ID + write_le32(161); # Size + write_hunk_fix_endian(298072, 161); + + # + # Firmware 11, type: STD FW MTS (0x00000004), id: PAL/BG NICAM/A (0000000400000007), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000004, 0x00000007); # ID + write_le32(169); # Size + write_hunk_fix_endian(298240, 169); + + # + # Firmware 12, type: STD FW (0x00000000), id: PAL/BG NICAM/B (0000000800000007), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000008, 0x00000007); # ID + write_le32(161); # Size + write_hunk_fix_endian(298416, 161); + + # + # Firmware 13, type: STD FW MTS (0x00000004), id: PAL/BG NICAM/B (0000000800000007), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000008, 0x00000007); # ID + write_le32(169); # Size + write_hunk_fix_endian(298584, 169); + + # + # Firmware 14, type: STD FW (0x00000000), id: PAL/DK A2 (00000003000000e0), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000003, 0x000000e0); # ID + write_le32(161); # Size + write_hunk_fix_endian(298760, 161); + + # + # Firmware 15, type: STD FW MTS (0x00000004), id: PAL/DK A2 (00000003000000e0), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000003, 0x000000e0); # ID + write_le32(169); # Size + write_hunk_fix_endian(298928, 169); + + # + # Firmware 16, type: STD FW (0x00000000), id: PAL/DK NICAM (0000000c000000e0), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x0000000c, 0x000000e0); # ID + write_le32(161); # Size + write_hunk_fix_endian(299104, 161); + + # + # Firmware 17, type: STD FW MTS (0x00000004), id: PAL/DK NICAM (0000000c000000e0), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x0000000c, 0x000000e0); # ID + write_le32(169); # Size + write_hunk_fix_endian(299272, 169); + + # + # Firmware 18, type: STD FW (0x00000000), id: SECAM/K1 (0000000000200000), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000000, 0x00200000); # ID + write_le32(161); # Size + write_hunk_fix_endian(299448, 161); + + # + # Firmware 19, type: STD FW MTS (0x00000004), id: SECAM/K1 (0000000000200000), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000000, 0x00200000); # ID + write_le32(169); # Size + write_hunk_fix_endian(299616, 169); + + # + # Firmware 20, type: STD FW (0x00000000), id: SECAM/K3 (0000000004000000), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000000, 0x04000000); # ID + write_le32(161); # Size + write_hunk_fix_endian(299792, 161); + + # + # Firmware 21, type: STD FW MTS (0x00000004), id: SECAM/K3 (0000000004000000), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000000, 0x04000000); # ID + write_le32(169); # Size + write_hunk_fix_endian(299960, 169); + + # + # Firmware 22, type: STD FW D2633 DTV6 ATSC (0x00010030), id: (0000000000000000), size: 149 + # + + write_le32(0x00010030); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(300136, 149); + + # + # Firmware 23, type: STD FW D2620 DTV6 QAM (0x00000068), id: (0000000000000000), size: 149 + # + + write_le32(0x00000068); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(300296, 149); + + # + # Firmware 24, type: STD FW D2633 DTV6 QAM (0x00000070), id: (0000000000000000), size: 149 + # + + write_le32(0x00000070); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(300448, 149); + + # + # Firmware 25, type: STD FW D2620 DTV7 (0x00000088), id: (0000000000000000), size: 149 + # + + write_le32(0x00000088); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(300608, 149); + + # + # Firmware 26, type: STD FW D2633 DTV7 (0x00000090), id: (0000000000000000), size: 149 + # + + write_le32(0x00000090); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(300760, 149); + + # + # Firmware 27, type: STD FW D2620 DTV78 (0x00000108), id: (0000000000000000), size: 149 + # + + write_le32(0x00000108); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(300920, 149); + + # + # Firmware 28, type: STD FW D2633 DTV78 (0x00000110), id: (0000000000000000), size: 149 + # + + write_le32(0x00000110); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(301072, 149); + + # + # Firmware 29, type: STD FW D2620 DTV8 (0x00000208), id: (0000000000000000), size: 149 + # + + write_le32(0x00000208); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(301232, 149); + + # + # Firmware 30, type: STD FW D2633 DTV8 (0x00000210), id: (0000000000000000), size: 149 + # + + write_le32(0x00000210); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(149); # Size + write_hunk_fix_endian(301384, 149); + + # + # Firmware 31, type: STD FW FM (0x00000400), id: (0000000000000000), size: 135 + # + + write_le32(0x00000400); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le32(135); # Size + write_hunk_fix_endian(301554, 135); + + # + # Firmware 32, type: STD FW (0x00000000), id: PAL/I (0000000000000010), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000000, 0x00000010); # ID + write_le32(161); # Size + write_hunk_fix_endian(301688, 161); + + # + # Firmware 33, type: STD FW MTS (0x00000004), id: PAL/I (0000000000000010), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000000, 0x00000010); # ID + write_le32(169); # Size + write_hunk_fix_endian(301856, 169); + + # + # Firmware 34, type: STD FW (0x00000000), id: SECAM/L AM (0000001000400000), size: 169 + # + + # + # Firmware 35, type: STD FW (0x00000000), id: SECAM/L NICAM (0000000c00400000), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x0000000c, 0x00400000); # ID + write_le32(161); # Size + write_hunk_fix_endian(302032, 161); + + # + # Firmware 36, type: STD FW (0x00000000), id: SECAM/Lc (0000000000800000), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000000, 0x00800000); # ID + write_le32(161); # Size + write_hunk_fix_endian(302200, 161); + + # + # Firmware 37, type: STD FW (0x00000000), id: NTSC/M Kr (0000000000008000), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000000, 0x00008000); # ID + write_le32(161); # Size + write_hunk_fix_endian(302368, 161); + + # + # Firmware 38, type: STD FW LCD (0x00001000), id: NTSC/M Kr (0000000000008000), size: 161 + # + + write_le32(0x00001000); # Type + write_le64(0x00000000, 0x00008000); # ID + write_le32(161); # Size + write_hunk_fix_endian(302536, 161); + + # + # Firmware 39, type: STD FW LCD NOGD (0x00003000), id: NTSC/M Kr (0000000000008000), size: 161 + # + + write_le32(0x00003000); # Type + write_le64(0x00000000, 0x00008000); # ID + write_le32(161); # Size + write_hunk_fix_endian(302704, 161); + + # + # Firmware 40, type: STD FW MTS (0x00000004), id: NTSC/M Kr (0000000000008000), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000000, 0x00008000); # ID + write_le32(169); # Size + write_hunk_fix_endian(302872, 169); + + # + # Firmware 41, type: STD FW (0x00000000), id: NTSC PAL/M PAL/N (000000000000b700), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000000, 0x0000b700); # ID + write_le32(161); # Size + write_hunk_fix_endian(303048, 161); + + # + # Firmware 42, type: STD FW LCD (0x00001000), id: NTSC PAL/M PAL/N (000000000000b700), size: 161 + # + + write_le32(0x00001000); # Type + write_le64(0x00000000, 0x0000b700); # ID + write_le32(161); # Size + write_hunk_fix_endian(303216, 161); + + # + # Firmware 43, type: STD FW LCD NOGD (0x00003000), id: NTSC PAL/M PAL/N (000000000000b700), size: 161 + # + + write_le32(0x00003000); # Type + write_le64(0x00000000, 0x0000b700); # ID + write_le32(161); # Size + write_hunk_fix_endian(303384, 161); + + # + # Firmware 44, type: STD FW (0x00000000), id: NTSC/M Jp (0000000000002000), size: 161 + # + + write_le32(0x00000000); # Type + write_le64(0x00000000, 0x00002000); # ID + write_le32(161); # Size + write_hunk_fix_endian(303552, 161); + + # + # Firmware 45, type: STD FW MTS (0x00000004), id: NTSC PAL/M PAL/N (000000000000b700), size: 169 + # + + write_le32(0x00000004); # Type + write_le64(0x00000000, 0x0000b700); # ID + write_le32(169); # Size + write_hunk_fix_endian(303720, 169); + + # + # Firmware 46, type: STD FW MTS LCD (0x00001004), id: NTSC PAL/M PAL/N (000000000000b700), size: 169 + # + + write_le32(0x00001004); # Type + write_le64(0x00000000, 0x0000b700); # ID + write_le32(169); # Size + write_hunk_fix_endian(303896, 169); + + # + # Firmware 47, type: STD FW MTS LCD NOGD (0x00003004), id: NTSC PAL/M PAL/N (000000000000b700), size: 169 + # + + write_le32(0x00003004); # Type + write_le64(0x00000000, 0x0000b700); # ID + write_le32(169); # Size + write_hunk_fix_endian(304072, 169); + + # + # Firmware 48, type: SCODE FW HAS IF (0x60000000), IF = 3.28 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(3280); # IF + write_le32(192); # Size + write_hunk(309048, 192); + + # + # Firmware 49, type: SCODE FW HAS IF (0x60000000), IF = 3.30 MHz id: (0000000000000000), size: 192 + # + +# write_le32(0x60000000); # Type +# write_le64(0x00000000, 0x00000000); # ID +# write_le16(3300); # IF +# write_le32(192); # Size +# write_hunk(304440, 192); + + # + # Firmware 50, type: SCODE FW HAS IF (0x60000000), IF = 3.44 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(3440); # IF + write_le32(192); # Size + write_hunk(309432, 192); + + # + # Firmware 51, type: SCODE FW HAS IF (0x60000000), IF = 3.46 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(3460); # IF + write_le32(192); # Size + write_hunk(309624, 192); + + # + # Firmware 52, type: SCODE FW DTV6 ATSC OREN36 HAS IF (0x60210020), IF = 3.80 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60210020); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(3800); # IF + write_le32(192); # Size + write_hunk(306936, 192); + + # + # Firmware 53, type: SCODE FW HAS IF (0x60000000), IF = 4.00 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(4000); # IF + write_le32(192); # Size + write_hunk(309240, 192); + + # + # Firmware 54, type: SCODE FW DTV6 ATSC TOYOTA388 HAS IF (0x60410020), IF = 4.08 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60410020); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(4080); # IF + write_le32(192); # Size + write_hunk(307128, 192); + + # + # Firmware 55, type: SCODE FW HAS IF (0x60000000), IF = 4.20 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(4200); # IF + write_le32(192); # Size + write_hunk(308856, 192); + + # + # Firmware 56, type: SCODE FW MONO HAS IF (0x60008000), IF = 4.32 MHz id: NTSC/M Kr (0000000000008000), size: 192 + # + + write_le32(0x60008000); # Type + write_le64(0x00000000, 0x00008000); # ID + write_le16(4320); # IF + write_le32(192); # Size + write_hunk(305208, 192); + + # + # Firmware 57, type: SCODE FW HAS IF (0x60000000), IF = 4.45 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(4450); # IF + write_le32(192); # Size + write_hunk(309816, 192); + + # + # Firmware 58, type: SCODE FW MTS LCD NOGD MONO IF HAS IF (0x6002b004), IF = 4.50 MHz id: NTSC PAL/M PAL/N (000000000000b700), size: 192 + # + + write_le32(0x6002b004); # Type + write_le64(0x00000000, 0x0000b700); # ID + write_le16(4500); # IF + write_le32(192); # Size + write_hunk(304824, 192); + + # + # Firmware 59, type: SCODE FW LCD NOGD IF HAS IF (0x60023000), IF = 4.60 MHz id: NTSC/M Kr (0000000000008000), size: 192 + # + + write_le32(0x60023000); # Type + write_le64(0x00000000, 0x00008000); # ID + write_le16(4600); # IF + write_le32(192); # Size + write_hunk(305016, 192); + + # + # Firmware 60, type: SCODE FW DTV6 QAM DTV7 DTV78 DTV8 ZARLINK456 HAS IF (0x620003e0), IF = 4.76 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x620003e0); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(4760); # IF + write_le32(192); # Size + write_hunk(304440, 192); + + # + # Firmware 61, type: SCODE FW HAS IF (0x60000000), IF = 4.94 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(4940); # IF + write_le32(192); # Size + write_hunk(308664, 192); + + # + # Firmware 62, type: SCODE FW HAS IF (0x60000000), IF = 5.26 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(5260); # IF + write_le32(192); # Size + write_hunk(307704, 192); + + # + # Firmware 63, type: SCODE FW MONO HAS IF (0x60008000), IF = 5.32 MHz id: PAL/BG A2 NICAM (0000000f00000007), size: 192 + # + + write_le32(0x60008000); # Type + write_le64(0x0000000f, 0x00000007); # ID + write_le16(5320); # IF + write_le32(192); # Size + write_hunk(307896, 192); + + # + # Firmware 64, type: SCODE FW DTV7 DTV78 DTV8 DIBCOM52 CHINA HAS IF (0x65000380), IF = 5.40 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x65000380); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(5400); # IF + write_le32(192); # Size + write_hunk(304248, 192); + + # + # Firmware 65, type: SCODE FW DTV6 ATSC OREN538 HAS IF (0x60110020), IF = 5.58 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60110020); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(5580); # IF + write_le32(192); # Size + write_hunk(306744, 192); + + # + # Firmware 66, type: SCODE FW HAS IF (0x60000000), IF = 5.64 MHz id: PAL/BG A2 (0000000300000007), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000003, 0x00000007); # ID + write_le16(5640); # IF + write_le32(192); # Size + write_hunk(305592, 192); + + # + # Firmware 67, type: SCODE FW HAS IF (0x60000000), IF = 5.74 MHz id: PAL/BG NICAM (0000000c00000007), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x0000000c, 0x00000007); # ID + write_le16(5740); # IF + write_le32(192); # Size + write_hunk(305784, 192); + + # + # Firmware 68, type: SCODE FW HAS IF (0x60000000), IF = 5.90 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(5900); # IF + write_le32(192); # Size + write_hunk(307512, 192); + + # + # Firmware 69, type: SCODE FW MONO HAS IF (0x60008000), IF = 6.00 MHz id: PAL/DK PAL/I SECAM/K3 SECAM/L SECAM/Lc NICAM (0000000c04c000f0), size: 192 + # + + write_le32(0x60008000); # Type + write_le64(0x0000000c, 0x04c000f0); # ID + write_le16(6000); # IF + write_le32(192); # Size + write_hunk(305576, 192); + + # + # Firmware 70, type: SCODE FW DTV6 QAM ATSC LG60 F6MHZ HAS IF (0x68050060), IF = 6.20 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x68050060); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(6200); # IF + write_le32(192); # Size + write_hunk(306552, 192); + + # + # Firmware 71, type: SCODE FW HAS IF (0x60000000), IF = 6.24 MHz id: PAL/I (0000000000000010), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00000010); # ID + write_le16(6240); # IF + write_le32(192); # Size + write_hunk(305400, 192); + + # + # Firmware 72, type: SCODE FW MONO HAS IF (0x60008000), IF = 6.32 MHz id: SECAM/K1 (0000000000200000), size: 192 + # + + write_le32(0x60008000); # Type + write_le64(0x00000000, 0x00200000); # ID + write_le16(6320); # IF + write_le32(192); # Size + write_hunk(308472, 192); + + # + # Firmware 73, type: SCODE FW HAS IF (0x60000000), IF = 6.34 MHz id: SECAM/K1 (0000000000200000), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000000, 0x00200000); # ID + write_le16(6340); # IF + write_le32(192); # Size + write_hunk(306360, 192); + + # + # Firmware 74, type: SCODE FW MONO HAS IF (0x60008000), IF = 6.50 MHz id: PAL/DK SECAM/K3 SECAM/L NICAM (0000000c044000e0), size: 192 + # + + write_le32(0x60008000); # Type + write_le64(0x0000000c, 0x044000e0); # ID + write_le16(6500); # IF + write_le32(192); # Size + write_hunk(308280, 192); + + # + # Firmware 75, type: SCODE FW DTV6 ATSC ATI638 HAS IF (0x60090020), IF = 6.58 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60090020); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(6580); # IF + write_le32(192); # Size + write_hunk(304632, 192); + + # + # Firmware 76, type: SCODE FW HAS IF (0x60000000), IF = 6.60 MHz id: PAL/DK A2 (00000003000000e0), size: 192 + # + + write_le32(0x60000000); # Type + write_le64(0x00000003, 0x000000e0); # ID + write_le16(6600); # IF + write_le32(192); # Size + write_hunk(306168, 192); + + # + # Firmware 77, type: SCODE FW MONO HAS IF (0x60008000), IF = 6.68 MHz id: PAL/DK A2 (00000003000000e0), size: 192 + # + + write_le32(0x60008000); # Type + write_le64(0x00000003, 0x000000e0); # ID + write_le16(6680); # IF + write_le32(192); # Size + write_hunk(308088, 192); + + # + # Firmware 78, type: SCODE FW DTV6 ATSC TOYOTA794 HAS IF (0x60810020), IF = 8.14 MHz id: (0000000000000000), size: 192 + # + + write_le32(0x60810020); # Type + write_le64(0x00000000, 0x00000000); # ID + write_le16(8140); # IF + write_le32(192); # Size + write_hunk(307320, 192); + + # + # Firmware 79, type: SCODE FW HAS IF (0x60000000), IF = 8.20 MHz id: (0000000000000000), size: 192 + # + +# write_le32(0x60000000); # Type +# write_le64(0x00000000, 0x00000000); # ID +# write_le16(8200); # IF +# write_le32(192); # Size +# write_hunk(308088, 192); } +sub main_firmware_27($$$$) +{ + my $out; + my $j=0; + my $outfile = shift; + my $name = shift; + my $version = shift; + my $nr_desc = shift; + + for ($j = length($name); $j <32; $j++) { + $name = $name.chr(0); + } + open OUTFILE, ">$outfile"; syswrite(OUTFILE, $name); write_le16($version); @@ -906,20 +1678,39 @@ ($$$$) write_hunk(812856, 192); } + sub extract_firmware { - my $sourcefile = "hcw85bda.sys"; - my $hash = "0e44dbf63bb0169d57446aec21881ff2"; - my $outfile = "xc3028-v27.fw"; - my $name = "xc2028 firmware"; - my $version = 519; - my $nr_desc = 80; + my $sourcefile_24 = "UDXTTM6000.sys"; + my $hash_24 = "cb9deb5508a5e150af2880f5b0066d78"; + my $outfile_24 = "xc3028-v24.fw"; + my $name_24 = "xc2028 firmware"; + my $version_24 = 516; + my $nr_desc_24 = 77; + my $out; + + my $sourcefile_27 = "hcw85bda.sys"; + my $hash_27 = "0e44dbf63bb0169d57446aec21881ff2"; + my $outfile_27 = "xc3028-v27.fw"; + my $name_27 = "xc2028 firmware"; + my $version_27 = 519; + my $nr_desc_27 = 80; my $out; - verify($sourcefile, $hash); + if (-e $sourcefile_24) { + verify($sourcefile_24, $hash_24); - open INFILE, "<$sourcefile"; - main_firmware($outfile, $name, $version, $nr_desc); - close INFILE; + open INFILE, "<$sourcefile_24"; + main_firmware_24($outfile_24, $name_24, $version_24, $nr_desc_24); + close INFILE; + } + + if (-e $sourcefile_27) { + verify($sourcefile_27, $hash_27); + + open INFILE, "<$sourcefile_27"; + main_firmware_27($outfile_27, $name_27, $version_27, $nr_desc_27); + close INFILE; + } } extract_firmware; diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 181b9e6fd984ec..8f3f5d33327ce0 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -50,6 +50,8 @@ zc3xx 0458:700f Genius VideoCam Web V2 sonixj 0458:7025 Genius Eye 311Q sn9c20x 0458:7029 Genius Look 320s sonixj 0458:702e Genius Slim 310 NB +sn9c20x 0458:704a Genius Slim 1320 +sn9c20x 0458:704c Genius i-Look 1321 sn9c20x 045e:00f4 LifeCam VX-6000 (SN9C20x + OV9650) sonixj 045e:00f5 MicroSoft VX3000 sonixj 045e:00f7 MicroSoft VX1000 @@ -305,12 +307,14 @@ sonixj 0c45:6138 Sn9c120 Mo4000 sonixj 0c45:613a Microdia Sonix PC Camera sonixj 0c45:613b Surfer SN-206 sonixj 0c45:613c Sonix Pccam168 +sonixj 0c45:6142 Hama PC-Webcam AC-150 sonixj 0c45:6143 Sonix Pccam168 sonixj 0c45:6148 Digitus DA-70811/ZSMC USB PC Camera ZS211/Microdia sonixj 0c45:614a Frontech E-Ccam (JIL-2225) sn9c20x 0c45:6240 PC Camera (SN9C201 + MT9M001) sn9c20x 0c45:6242 PC Camera (SN9C201 + MT9M111) sn9c20x 0c45:6248 PC Camera (SN9C201 + OV9655) +sn9c20x 0c45:624c PC Camera (SN9C201 + MT9M112) sn9c20x 0c45:624e PC Camera (SN9C201 + SOI968) sn9c20x 0c45:624f PC Camera (SN9C201 + OV9650) sn9c20x 0c45:6251 PC Camera (SN9C201 + OV9650) @@ -323,6 +327,7 @@ sn9c20x 0c45:627f PC Camera (SN9C201 + OV9650) sn9c20x 0c45:6280 PC Camera (SN9C202 + MT9M001) sn9c20x 0c45:6282 PC Camera (SN9C202 + MT9M111) sn9c20x 0c45:6288 PC Camera (SN9C202 + OV9655) +sn9c20x 0c45:628c PC Camera (SN9C201 + MT9M112) sn9c20x 0c45:628e PC Camera (SN9C202 + SOI968) sn9c20x 0c45:628f PC Camera (SN9C202 + OV9650) sn9c20x 0c45:62a0 PC Camera (SN9C202 + OV7670) diff --git a/Documentation/video4linux/sh_mobile_ceu_camera.txt b/Documentation/video4linux/sh_mobile_ceu_camera.txt index 2ae16349a78ddd..cb47e723af7436 100644 --- a/Documentation/video4linux/sh_mobile_ceu_camera.txt +++ b/Documentation/video4linux/sh_mobile_ceu_camera.txt @@ -17,18 +17,18 @@ Generic scaling / cropping scheme -2-- -\ | --\ | --\ -+-5-- -\ -- -3-- -| ---\ -| --- -4-- -\ -| -\ -| - -6-- ++-5-- . -- -3-- -\ +| `... -\ +| `... -4-- . - -7.. +| `. +| `. .6-- | -| - -6'- -| -/ -| --- -4'- -/ -| ---/ -+-5'- -/ -| -- -3'- +| . .6'- +| .´ +| ... -4'- .´ +| ...´ - -7'. ++-5'- .´ -/ +| -- -3'- -/ | --/ | --/ -2'- -/ @@ -36,7 +36,11 @@ Generic scaling / cropping scheme | -1'- -Produced by user requests: +In the above chart minuses and slashes represent "real" data amounts, points and +accents represent "useful" data, basically, CEU scaled amd cropped output, +mapped back onto the client's source plane. + +Such a configuration can be produced by user requests: S_CROP(left / top = (5) - (1), width / height = (5') - (5)) S_FMT(width / height = (6') - (6)) @@ -106,52 +110,30 @@ window: S_CROP ------ -If old scale applied to new crop is invalid produce nearest new scale possible - -1. Calculate current combined scales. - - scale_comb = (((4') - (4)) / ((6') - (6))) * (((2') - (2)) / ((3') - (3))) - -2. Apply iterative sensor S_CROP for new input window. - -3. If old combined scales applied to new crop produce an impossible user window, -adjust scales to produce nearest possible window. - - width_u_out = ((5') - (5)) / scale_comb +The API at http://v4l2spec.bytesex.org/spec/x1904.htm says: - if (width_u_out > max) - scale_comb = ((5') - (5)) / max; - else if (width_u_out < min) - scale_comb = ((5') - (5)) / min; +"...specification does not define an origin or units. However by convention +drivers should horizontally count unscaled samples relative to 0H." -4. Issue G_CROP to retrieve actual input window. +We choose to follow the advise and interpret cropping units as client input +pixels. -5. Using actual input window and calculated combined scales calculate sensor -target output window. - - width_s_out = ((3') - (3)) = ((2') - (2)) / scale_comb - -6. Apply iterative S_FMT for new sensor target output window. - -7. Issue G_FMT to retrieve the actual sensor output window. - -8. Calculate sensor scales. - - scale_s = ((3') - (3)) / ((2') - (2)) +Cropping is performed in the following 6 steps: -9. Calculate sensor output subwindow to be cropped on CEU by applying sensor -scales to the requested window. +1. Request exactly user rectangle from the sensor. - width_ceu = ((5') - (5)) / scale_s +2. If smaller - iterate until a larger one is obtained. Result: sensor cropped + to 2 : 2', target crop 5 : 5', current output format 6' - 6. -10. Use CEU cropping for above calculated window. +3. In the previous step the sensor has tried to preserve its output frame as + good as possible, but it could have changed. Retrieve it again. -11. Calculate CEU scales from sensor scales from results of (10) and user window -from (3) +4. Sensor scaled to 3 : 3'. Sensor's scale is (2' - 2) / (3' - 3). Calculate + intermediate window: 4' - 4 = (5' - 5) * (3' - 3) / (2' - 2) - scale_ceu = calc_scale(((5') - (5)), &width_u_out) +5. Calculate and apply host scale = (6' - 6) / (4' - 4) -12. Apply CEU scales. +6. Calculate and apply host crop: 6 - 7 = (5 - 2) * (6' - 6) / (5' - 5) -- Author: Guennadi Liakhovetski diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt index 5155700c206b9b..e831aaca66f84a 100644 --- a/Documentation/video4linux/v4l2-framework.txt +++ b/Documentation/video4linux/v4l2-framework.txt @@ -545,12 +545,11 @@ unregister them: This will remove the device nodes from sysfs (causing udev to remove them from /dev). -After video_unregister_device() returns no new opens can be done. - -However, in the case of USB devices some application might still have one -of these device nodes open. You should block all new accesses to read, -write, poll, etc. except possibly for certain ioctl operations like -queueing buffers. +After video_unregister_device() returns no new opens can be done. However, +in the case of USB devices some application might still have one of these +device nodes open. So after the unregister all file operations will return +an error as well, except for the ioctl and unlocked_ioctl file operations: +those will still be passed on since some buffer ioctls may still be needed. When the last user of the video device node exits, then the vdev->release() callback is called and you can do the final cleanup there. @@ -609,3 +608,135 @@ scatter/gather method (videobuf-dma-sg), DMA with linear access Please see Documentation/video4linux/videobuf for more information on how to use the videobuf layer. + +struct v4l2_fh +-------------- + +struct v4l2_fh provides a way to easily keep file handle specific data +that is used by the V4L2 framework. Using v4l2_fh is optional for +drivers. + +The users of v4l2_fh (in the V4L2 framework, not the driver) know +whether a driver uses v4l2_fh as its file->private_data pointer by +testing the V4L2_FL_USES_V4L2_FH bit in video_device->flags. + +Useful functions: + +- v4l2_fh_init() + + Initialise the file handle. This *MUST* be performed in the driver's + v4l2_file_operations->open() handler. + +- v4l2_fh_add() + + Add a v4l2_fh to video_device file handle list. May be called after + initialising the file handle. + +- v4l2_fh_del() + + Unassociate the file handle from video_device(). The file handle + exit function may now be called. + +- v4l2_fh_exit() + + Uninitialise the file handle. After uninitialisation the v4l2_fh + memory can be freed. + +struct v4l2_fh is allocated as a part of the driver's own file handle +structure and is set to file->private_data in the driver's open +function by the driver. Drivers can extract their own file handle +structure by using the container_of macro. Example: + +struct my_fh { + int blah; + struct v4l2_fh fh; +}; + +... + +int my_open(struct file *file) +{ + struct my_fh *my_fh; + struct video_device *vfd; + int ret; + + ... + + ret = v4l2_fh_init(&my_fh->fh, vfd); + if (ret) + return ret; + + v4l2_fh_add(&my_fh->fh); + + file->private_data = &my_fh->fh; + + ... +} + +int my_release(struct file *file) +{ + struct v4l2_fh *fh = file->private_data; + struct my_fh *my_fh = container_of(fh, struct my_fh, fh); + + ... +} + +V4L2 events +----------- + +The V4L2 events provide a generic way to pass events to user space. +The driver must use v4l2_fh to be able to support V4L2 events. + +Useful functions: + +- v4l2_event_alloc() + + To use events, the driver must allocate events for the file handle. By + calling the function more than once, the driver may assure that at least n + events in total have been allocated. The function may not be called in + atomic context. + +- v4l2_event_queue() + + Queue events to video device. The driver's only responsibility is to fill + in the type and the data fields. The other fields will be filled in by + V4L2. + +- v4l2_event_subscribe() + + The video_device->ioctl_ops->vidioc_subscribe_event must check the driver + is able to produce events with specified event id. Then it calls + v4l2_event_subscribe() to subscribe the event. + +- v4l2_event_unsubscribe() + + vidioc_unsubscribe_event in struct v4l2_ioctl_ops. A driver may use + v4l2_event_unsubscribe() directly unless it wants to be involved in + unsubscription process. + + The special type V4L2_EVENT_ALL may be used to unsubscribe all events. The + drivers may want to handle this in a special way. + +- v4l2_event_pending() + + Returns the number of pending events. Useful when implementing poll. + +Drivers do not initialise events directly. The events are initialised +through v4l2_fh_init() if video_device->ioctl_ops->vidioc_subscribe_event is +non-NULL. This *MUST* be performed in the driver's +v4l2_file_operations->open() handler. + +Events are delivered to user space through the poll system call. The driver +can use v4l2_fh->events->wait wait_queue_head_t as the argument for +poll_wait(). + +There are standard and private events. New standard events must use the +smallest available event type. The drivers must allocate their events from +their own class starting from class base. Class base is +V4L2_EVENT_PRIVATE_START + n * 1000 where n is the lowest available number. +The first event type in the class is reserved for future use, so the first +available event type is 'class base + 1'. + +An example on how the V4L2 events may be used can be found in the OMAP +3 ISP driver available at as of +writing this. diff --git a/MAINTAINERS b/MAINTAINERS index 2f5510cc142d0d..f860e2ec1b71af 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5963,7 +5963,7 @@ M: Laurent Pinchart L: linux-uvc-devel@lists.berlios.de (subscribers-only) L: linux-media@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git -W: http://linux-uvc.berlios.de +W: http://www.ideasonboard.org/uvc/ S: Maintained F: drivers/media/video/uvc/ diff --git a/drivers/media/IR/Kconfig b/drivers/media/IR/Kconfig index 4dde7d180a3202..195c6cf359f67f 100644 --- a/drivers/media/IR/Kconfig +++ b/drivers/media/IR/Kconfig @@ -7,3 +7,62 @@ config VIDEO_IR tristate depends on IR_CORE default IR_CORE + +source "drivers/media/IR/keymaps/Kconfig" + +config IR_NEC_DECODER + tristate "Enable IR raw decoder for the NEC protocol" + depends on IR_CORE + default y + + ---help--- + Enable this option if you have IR with NEC protocol, and + if the IR is decoded in software + +config IR_RC5_DECODER + tristate "Enable IR raw decoder for the RC-5 protocol" + depends on IR_CORE + default y + + ---help--- + Enable this option if you have IR with RC-5 protocol, and + if the IR is decoded in software + +config IR_RC6_DECODER + tristate "Enable IR raw decoder for the RC6 protocol" + depends on IR_CORE + default y + + ---help--- + Enable this option if you have an infrared remote control which + uses the RC6 protocol, and you need software decoding support. + +config IR_JVC_DECODER + tristate "Enable IR raw decoder for the JVC protocol" + depends on IR_CORE + default y + + ---help--- + Enable this option if you have an infrared remote control which + uses the JVC protocol, and you need software decoding support. + +config IR_SONY_DECODER + tristate "Enable IR raw decoder for the Sony protocol" + depends on IR_CORE + default y + + ---help--- + Enable this option if you have an infrared remote control which + uses the Sony protocol, and you need software decoding support. + +config IR_IMON + tristate "SoundGraph iMON Receiver and Display" + depends on USB_ARCH_HAS_HCD + depends on IR_CORE + select USB + ---help--- + Say Y here if you want to use a SoundGraph iMON (aka Antec Veris) + IR Receiver and/or LCD/VFD/VGA display. + + To compile this driver as a module, choose M here: the + module will be called imon. diff --git a/drivers/media/IR/Makefile b/drivers/media/IR/Makefile index 171890e7a41dba..b998fcced2e44c 100644 --- a/drivers/media/IR/Makefile +++ b/drivers/media/IR/Makefile @@ -1,5 +1,15 @@ -ir-common-objs := ir-functions.o ir-keymaps.o -ir-core-objs := ir-keytable.o ir-sysfs.o +ir-common-objs := ir-functions.o +ir-core-objs := ir-keytable.o ir-sysfs.o ir-raw-event.o rc-map.o + +obj-y += keymaps/ obj-$(CONFIG_IR_CORE) += ir-core.o obj-$(CONFIG_VIDEO_IR) += ir-common.o +obj-$(CONFIG_IR_NEC_DECODER) += ir-nec-decoder.o +obj-$(CONFIG_IR_RC5_DECODER) += ir-rc5-decoder.o +obj-$(CONFIG_IR_RC6_DECODER) += ir-rc6-decoder.o +obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o +obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o + +# stand-alone IR receivers/transmitters +obj-$(CONFIG_IR_IMON) += imon.o diff --git a/drivers/media/IR/imon.c b/drivers/media/IR/imon.c new file mode 100644 index 00000000000000..5e2045670004bb --- /dev/null +++ b/drivers/media/IR/imon.c @@ -0,0 +1,2396 @@ +/* + * imon.c: input and display driver for SoundGraph iMON IR/VFD/LCD + * + * Copyright(C) 2009 Jarod Wilson + * Portions based on the original lirc_imon driver, + * Copyright(C) 2004 Venky Raju(dev@venky.ws) + * + * Huge thanks to R. Geoff Newbury for invaluable debugging on the + * 0xffdc iMON devices, and for sending me one to hack on, without + * which the support for them wouldn't be nearly as good. Thanks + * also to the numerous 0xffdc device owners that tested auto-config + * support for me and provided debug dumps from their devices. + * + * imon is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include + +#define MOD_AUTHOR "Jarod Wilson " +#define MOD_DESC "Driver for SoundGraph iMON MultiMedia IR/Display" +#define MOD_NAME "imon" +#define MOD_VERSION "0.9.1" + +#define DISPLAY_MINOR_BASE 144 +#define DEVICE_NAME "lcd%d" + +#define BUF_CHUNK_SIZE 8 +#define BUF_SIZE 128 + +#define BIT_DURATION 250 /* each bit received is 250us */ + +#define IMON_CLOCK_ENABLE_PACKETS 2 + +/*** P R O T O T Y P E S ***/ + +/* USB Callback prototypes */ +static int imon_probe(struct usb_interface *interface, + const struct usb_device_id *id); +static void imon_disconnect(struct usb_interface *interface); +static void usb_rx_callback_intf0(struct urb *urb); +static void usb_rx_callback_intf1(struct urb *urb); +static void usb_tx_callback(struct urb *urb); + +/* suspend/resume support */ +static int imon_resume(struct usb_interface *intf); +static int imon_suspend(struct usb_interface *intf, pm_message_t message); + +/* Display file_operations function prototypes */ +static int display_open(struct inode *inode, struct file *file); +static int display_close(struct inode *inode, struct file *file); + +/* VFD write operation */ +static ssize_t vfd_write(struct file *file, const char *buf, + size_t n_bytes, loff_t *pos); + +/* LCD file_operations override function prototypes */ +static ssize_t lcd_write(struct file *file, const char *buf, + size_t n_bytes, loff_t *pos); + +/*** G L O B A L S ***/ + +struct imon_context { + struct device *dev; + struct ir_dev_props *props; + struct ir_input_dev *ir; + /* Newer devices have two interfaces */ + struct usb_device *usbdev_intf0; + struct usb_device *usbdev_intf1; + + bool display_supported; /* not all controllers do */ + bool display_isopen; /* display port has been opened */ + bool rf_isassociating; /* RF remote associating */ + bool dev_present_intf0; /* USB device presence, interface 0 */ + bool dev_present_intf1; /* USB device presence, interface 1 */ + + struct mutex lock; /* to lock this object */ + wait_queue_head_t remove_ok; /* For unexpected USB disconnects */ + + struct usb_endpoint_descriptor *rx_endpoint_intf0; + struct usb_endpoint_descriptor *rx_endpoint_intf1; + struct usb_endpoint_descriptor *tx_endpoint; + struct urb *rx_urb_intf0; + struct urb *rx_urb_intf1; + struct urb *tx_urb; + bool tx_control; + unsigned char usb_rx_buf[8]; + unsigned char usb_tx_buf[8]; + + struct tx_t { + unsigned char data_buf[35]; /* user data buffer */ + struct completion finished; /* wait for write to finish */ + bool busy; /* write in progress */ + int status; /* status of tx completion */ + } tx; + + u16 vendor; /* usb vendor ID */ + u16 product; /* usb product ID */ + + struct input_dev *idev; /* input device for remote */ + struct input_dev *touch; /* input device for touchscreen */ + + u32 kc; /* current input keycode */ + u32 last_keycode; /* last reported input keycode */ + u64 ir_type; /* iMON or MCE (RC6) IR protocol? */ + u8 mce_toggle_bit; /* last mce toggle bit */ + bool release_code; /* some keys send a release code */ + + u8 display_type; /* store the display type */ + bool pad_mouse; /* toggle kbd(0)/mouse(1) mode */ + + char name_idev[128]; /* input device name */ + char phys_idev[64]; /* input device phys path */ + struct timer_list itimer; /* input device timer, need for rc6 */ + + char name_touch[128]; /* touch screen name */ + char phys_touch[64]; /* touch screen phys path */ + struct timer_list ttimer; /* touch screen timer */ + int touch_x; /* x coordinate on touchscreen */ + int touch_y; /* y coordinate on touchscreen */ +}; + +#define TOUCH_TIMEOUT (HZ/30) + +/* vfd character device file operations */ +static const struct file_operations vfd_fops = { + .owner = THIS_MODULE, + .open = &display_open, + .write = &vfd_write, + .release = &display_close +}; + +/* lcd character device file operations */ +static const struct file_operations lcd_fops = { + .owner = THIS_MODULE, + .open = &display_open, + .write = &lcd_write, + .release = &display_close +}; + +enum { + IMON_DISPLAY_TYPE_AUTO = 0, + IMON_DISPLAY_TYPE_VFD = 1, + IMON_DISPLAY_TYPE_LCD = 2, + IMON_DISPLAY_TYPE_VGA = 3, + IMON_DISPLAY_TYPE_NONE = 4, +}; + +enum { + IMON_KEY_IMON = 0, + IMON_KEY_MCE = 1, + IMON_KEY_PANEL = 2, +}; + +/* + * USB Device ID for iMON USB Control Boards + * + * The Windows drivers contain 6 different inf files, more or less one for + * each new device until the 0x0034-0x0046 devices, which all use the same + * driver. Some of the devices in the 34-46 range haven't been definitively + * identified yet. Early devices have either a TriGem Computer, Inc. or a + * Samsung vendor ID (0x0aa8 and 0x04e8 respectively), while all later + * devices use the SoundGraph vendor ID (0x15c2). This driver only supports + * the ffdc and later devices, which do onboard decoding. + */ +static struct usb_device_id imon_usb_id_table[] = { + /* + * Several devices with this same device ID, all use iMON_PAD.inf + * SoundGraph iMON PAD (IR & VFD) + * SoundGraph iMON PAD (IR & LCD) + * SoundGraph iMON Knob (IR only) + */ + { USB_DEVICE(0x15c2, 0xffdc) }, + + /* + * Newer devices, all driven by the latest iMON Windows driver, full + * list of device IDs extracted via 'strings Setup/data1.hdr |grep 15c2' + * Need user input to fill in details on unknown devices. + */ + /* SoundGraph iMON OEM Touch LCD (IR & 7" VGA LCD) */ + { USB_DEVICE(0x15c2, 0x0034) }, + /* SoundGraph iMON OEM Touch LCD (IR & 4.3" VGA LCD) */ + { USB_DEVICE(0x15c2, 0x0035) }, + /* SoundGraph iMON OEM VFD (IR & VFD) */ + { USB_DEVICE(0x15c2, 0x0036) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x0037) }, + /* SoundGraph iMON OEM LCD (IR & LCD) */ + { USB_DEVICE(0x15c2, 0x0038) }, + /* SoundGraph iMON UltraBay (IR & LCD) */ + { USB_DEVICE(0x15c2, 0x0039) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x003a) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x003b) }, + /* SoundGraph iMON OEM Inside (IR only) */ + { USB_DEVICE(0x15c2, 0x003c) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x003d) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x003e) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x003f) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x0040) }, + /* SoundGraph iMON MINI (IR only) */ + { USB_DEVICE(0x15c2, 0x0041) }, + /* Antec Veris Multimedia Station EZ External (IR only) */ + { USB_DEVICE(0x15c2, 0x0042) }, + /* Antec Veris Multimedia Station Basic Internal (IR only) */ + { USB_DEVICE(0x15c2, 0x0043) }, + /* Antec Veris Multimedia Station Elite (IR & VFD) */ + { USB_DEVICE(0x15c2, 0x0044) }, + /* Antec Veris Multimedia Station Premiere (IR & LCD) */ + { USB_DEVICE(0x15c2, 0x0045) }, + /* device specifics unknown */ + { USB_DEVICE(0x15c2, 0x0046) }, + {} +}; + +/* USB Device data */ +static struct usb_driver imon_driver = { + .name = MOD_NAME, + .probe = imon_probe, + .disconnect = imon_disconnect, + .suspend = imon_suspend, + .resume = imon_resume, + .id_table = imon_usb_id_table, +}; + +static struct usb_class_driver imon_vfd_class = { + .name = DEVICE_NAME, + .fops = &vfd_fops, + .minor_base = DISPLAY_MINOR_BASE, +}; + +static struct usb_class_driver imon_lcd_class = { + .name = DEVICE_NAME, + .fops = &lcd_fops, + .minor_base = DISPLAY_MINOR_BASE, +}; + +/* imon receiver front panel/knob key table */ +static const struct { + u64 hw_code; + u32 keycode; +} imon_panel_key_table[] = { + { 0x000000000f00ffeell, KEY_PROG1 }, /* Go */ + { 0x000000001f00ffeell, KEY_AUDIO }, + { 0x000000002000ffeell, KEY_VIDEO }, + { 0x000000002100ffeell, KEY_CAMERA }, + { 0x000000002700ffeell, KEY_DVD }, + { 0x000000002300ffeell, KEY_TV }, + { 0x000000000500ffeell, KEY_PREVIOUS }, + { 0x000000000700ffeell, KEY_REWIND }, + { 0x000000000400ffeell, KEY_STOP }, + { 0x000000003c00ffeell, KEY_PLAYPAUSE }, + { 0x000000000800ffeell, KEY_FASTFORWARD }, + { 0x000000000600ffeell, KEY_NEXT }, + { 0x000000010000ffeell, KEY_RIGHT }, + { 0x000001000000ffeell, KEY_LEFT }, + { 0x000000003d00ffeell, KEY_SELECT }, + { 0x000100000000ffeell, KEY_VOLUMEUP }, + { 0x010000000000ffeell, KEY_VOLUMEDOWN }, + { 0x000000000100ffeell, KEY_MUTE }, + /* iMON Knob values */ + { 0x000100ffffffffeell, KEY_VOLUMEUP }, + { 0x010000ffffffffeell, KEY_VOLUMEDOWN }, + { 0x000008ffffffffeell, KEY_MUTE }, +}; + +/* to prevent races between open() and disconnect(), probing, etc */ +static DEFINE_MUTEX(driver_lock); + +/* Module bookkeeping bits */ +MODULE_AUTHOR(MOD_AUTHOR); +MODULE_DESCRIPTION(MOD_DESC); +MODULE_VERSION(MOD_VERSION); +MODULE_LICENSE("GPL"); +MODULE_DEVICE_TABLE(usb, imon_usb_id_table); + +static bool debug; +module_param(debug, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Debug messages: 0=no, 1=yes(default: no)"); + +/* lcd, vfd, vga or none? should be auto-detected, but can be overridden... */ +static int display_type; +module_param(display_type, int, S_IRUGO); +MODULE_PARM_DESC(display_type, "Type of attached display. 0=autodetect, " + "1=vfd, 2=lcd, 3=vga, 4=none (default: autodetect)"); + +static int pad_stabilize = 1; +module_param(pad_stabilize, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(pad_stabilize, "Apply stabilization algorithm to iMON PAD " + "presses in arrow key mode. 0=disable, 1=enable (default)."); + +/* + * In certain use cases, mouse mode isn't really helpful, and could actually + * cause confusion, so allow disabling it when the IR device is open. + */ +static bool nomouse; +module_param(nomouse, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(nomouse, "Disable mouse input device mode when IR device is " + "open. 0=don't disable, 1=disable. (default: don't disable)"); + +/* threshold at which a pad push registers as an arrow key in kbd mode */ +static int pad_thresh; +module_param(pad_thresh, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(pad_thresh, "Threshold at which a pad push registers as an " + "arrow key in kbd mode (default: 28)"); + + +static void free_imon_context(struct imon_context *ictx) +{ + struct device *dev = ictx->dev; + + usb_free_urb(ictx->tx_urb); + usb_free_urb(ictx->rx_urb_intf0); + usb_free_urb(ictx->rx_urb_intf1); + kfree(ictx); + + dev_dbg(dev, "%s: iMON context freed\n", __func__); +} + +/** + * Called when the Display device (e.g. /dev/lcd0) + * is opened by the application. + */ +static int display_open(struct inode *inode, struct file *file) +{ + struct usb_interface *interface; + struct imon_context *ictx = NULL; + int subminor; + int retval = 0; + + /* prevent races with disconnect */ + mutex_lock(&driver_lock); + + subminor = iminor(inode); + interface = usb_find_interface(&imon_driver, subminor); + if (!interface) { + err("%s: could not find interface for minor %d", + __func__, subminor); + retval = -ENODEV; + goto exit; + } + ictx = usb_get_intfdata(interface); + + if (!ictx) { + err("%s: no context found for minor %d", __func__, subminor); + retval = -ENODEV; + goto exit; + } + + mutex_lock(&ictx->lock); + + if (!ictx->display_supported) { + err("%s: display not supported by device", __func__); + retval = -ENODEV; + } else if (ictx->display_isopen) { + err("%s: display port is already open", __func__); + retval = -EBUSY; + } else { + ictx->display_isopen = 1; + file->private_data = ictx; + dev_dbg(ictx->dev, "display port opened\n"); + } + + mutex_unlock(&ictx->lock); + +exit: + mutex_unlock(&driver_lock); + return retval; +} + +/** + * Called when the display device (e.g. /dev/lcd0) + * is closed by the application. + */ +static int display_close(struct inode *inode, struct file *file) +{ + struct imon_context *ictx = NULL; + int retval = 0; + + ictx = (struct imon_context *)file->private_data; + + if (!ictx) { + err("%s: no context for device", __func__); + return -ENODEV; + } + + mutex_lock(&ictx->lock); + + if (!ictx->display_supported) { + err("%s: display not supported by device", __func__); + retval = -ENODEV; + } else if (!ictx->display_isopen) { + err("%s: display is not open", __func__); + retval = -EIO; + } else { + ictx->display_isopen = 0; + dev_dbg(ictx->dev, "display port closed\n"); + if (!ictx->dev_present_intf0) { + /* + * Device disconnected before close and IR port is not + * open. If IR port is open, context will be deleted by + * ir_close. + */ + mutex_unlock(&ictx->lock); + free_imon_context(ictx); + return retval; + } + } + + mutex_unlock(&ictx->lock); + return retval; +} + +/** + * Sends a packet to the device -- this function must be called + * with ictx->lock held. + */ +static int send_packet(struct imon_context *ictx) +{ + unsigned int pipe; + unsigned long timeout; + int interval = 0; + int retval = 0; + struct usb_ctrlrequest *control_req = NULL; + + /* Check if we need to use control or interrupt urb */ + if (!ictx->tx_control) { + pipe = usb_sndintpipe(ictx->usbdev_intf0, + ictx->tx_endpoint->bEndpointAddress); + interval = ictx->tx_endpoint->bInterval; + + usb_fill_int_urb(ictx->tx_urb, ictx->usbdev_intf0, pipe, + ictx->usb_tx_buf, + sizeof(ictx->usb_tx_buf), + usb_tx_callback, ictx, interval); + + ictx->tx_urb->actual_length = 0; + } else { + /* fill request into kmalloc'ed space: */ + control_req = kmalloc(sizeof(struct usb_ctrlrequest), + GFP_KERNEL); + if (control_req == NULL) + return -ENOMEM; + + /* setup packet is '21 09 0200 0001 0008' */ + control_req->bRequestType = 0x21; + control_req->bRequest = 0x09; + control_req->wValue = cpu_to_le16(0x0200); + control_req->wIndex = cpu_to_le16(0x0001); + control_req->wLength = cpu_to_le16(0x0008); + + /* control pipe is endpoint 0x00 */ + pipe = usb_sndctrlpipe(ictx->usbdev_intf0, 0); + + /* build the control urb */ + usb_fill_control_urb(ictx->tx_urb, ictx->usbdev_intf0, + pipe, (unsigned char *)control_req, + ictx->usb_tx_buf, + sizeof(ictx->usb_tx_buf), + usb_tx_callback, ictx); + ictx->tx_urb->actual_length = 0; + } + + init_completion(&ictx->tx.finished); + ictx->tx.busy = 1; + smp_rmb(); /* ensure later readers know we're busy */ + + retval = usb_submit_urb(ictx->tx_urb, GFP_KERNEL); + if (retval) { + ictx->tx.busy = 0; + smp_rmb(); /* ensure later readers know we're not busy */ + err("%s: error submitting urb(%d)", __func__, retval); + } else { + /* Wait for transmission to complete (or abort) */ + mutex_unlock(&ictx->lock); + retval = wait_for_completion_interruptible( + &ictx->tx.finished); + if (retval) + err("%s: task interrupted", __func__); + mutex_lock(&ictx->lock); + + retval = ictx->tx.status; + if (retval) + err("%s: packet tx failed (%d)", __func__, retval); + } + + kfree(control_req); + + /* + * Induce a mandatory 5ms delay before returning, as otherwise, + * send_packet can get called so rapidly as to overwhelm the device, + * particularly on faster systems and/or those with quirky usb. + */ + timeout = msecs_to_jiffies(5); + set_current_state(TASK_UNINTERRUPTIBLE); + schedule_timeout(timeout); + + return retval; +} + +/** + * Sends an associate packet to the iMON 2.4G. + * + * This might not be such a good idea, since it has an id collision with + * some versions of the "IR & VFD" combo. The only way to determine if it + * is an RF version is to look at the product description string. (Which + * we currently do not fetch). + */ +static int send_associate_24g(struct imon_context *ictx) +{ + int retval; + const unsigned char packet[8] = { 0x01, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x20 }; + + if (!ictx) { + err("%s: no context for device", __func__); + return -ENODEV; + } + + if (!ictx->dev_present_intf0) { + err("%s: no iMON device present", __func__); + return -ENODEV; + } + + memcpy(ictx->usb_tx_buf, packet, sizeof(packet)); + retval = send_packet(ictx); + + return retval; +} + +/** + * Sends packets to setup and show clock on iMON display + * + * Arguments: year - last 2 digits of year, month - 1..12, + * day - 1..31, dow - day of the week (0-Sun...6-Sat), + * hour - 0..23, minute - 0..59, second - 0..59 + */ +static int send_set_imon_clock(struct imon_context *ictx, + unsigned int year, unsigned int month, + unsigned int day, unsigned int dow, + unsigned int hour, unsigned int minute, + unsigned int second) +{ + unsigned char clock_enable_pkt[IMON_CLOCK_ENABLE_PACKETS][8]; + int retval = 0; + int i; + + if (!ictx) { + err("%s: no context for device", __func__); + return -ENODEV; + } + + switch (ictx->display_type) { + case IMON_DISPLAY_TYPE_LCD: + clock_enable_pkt[0][0] = 0x80; + clock_enable_pkt[0][1] = year; + clock_enable_pkt[0][2] = month-1; + clock_enable_pkt[0][3] = day; + clock_enable_pkt[0][4] = hour; + clock_enable_pkt[0][5] = minute; + clock_enable_pkt[0][6] = second; + + clock_enable_pkt[1][0] = 0x80; + clock_enable_pkt[1][1] = 0; + clock_enable_pkt[1][2] = 0; + clock_enable_pkt[1][3] = 0; + clock_enable_pkt[1][4] = 0; + clock_enable_pkt[1][5] = 0; + clock_enable_pkt[1][6] = 0; + + if (ictx->product == 0xffdc) { + clock_enable_pkt[0][7] = 0x50; + clock_enable_pkt[1][7] = 0x51; + } else { + clock_enable_pkt[0][7] = 0x88; + clock_enable_pkt[1][7] = 0x8a; + } + + break; + + case IMON_DISPLAY_TYPE_VFD: + clock_enable_pkt[0][0] = year; + clock_enable_pkt[0][1] = month-1; + clock_enable_pkt[0][2] = day; + clock_enable_pkt[0][3] = dow; + clock_enable_pkt[0][4] = hour; + clock_enable_pkt[0][5] = minute; + clock_enable_pkt[0][6] = second; + clock_enable_pkt[0][7] = 0x40; + + clock_enable_pkt[1][0] = 0; + clock_enable_pkt[1][1] = 0; + clock_enable_pkt[1][2] = 1; + clock_enable_pkt[1][3] = 0; + clock_enable_pkt[1][4] = 0; + clock_enable_pkt[1][5] = 0; + clock_enable_pkt[1][6] = 0; + clock_enable_pkt[1][7] = 0x42; + + break; + + default: + return -ENODEV; + } + + for (i = 0; i < IMON_CLOCK_ENABLE_PACKETS; i++) { + memcpy(ictx->usb_tx_buf, clock_enable_pkt[i], 8); + retval = send_packet(ictx); + if (retval) { + err("%s: send_packet failed for packet %d", + __func__, i); + break; + } + } + + return retval; +} + +/** + * These are the sysfs functions to handle the association on the iMON 2.4G LT. + */ +static ssize_t show_associate_remote(struct device *d, + struct device_attribute *attr, + char *buf) +{ + struct imon_context *ictx = dev_get_drvdata(d); + + if (!ictx) + return -ENODEV; + + mutex_lock(&ictx->lock); + if (ictx->rf_isassociating) + strcpy(buf, "associating\n"); + else + strcpy(buf, "closed\n"); + + dev_info(d, "Visit http://www.lirc.org/html/imon-24g.html for " + "instructions on how to associate your iMON 2.4G DT/LT " + "remote\n"); + mutex_unlock(&ictx->lock); + return strlen(buf); +} + +static ssize_t store_associate_remote(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct imon_context *ictx; + + ictx = dev_get_drvdata(d); + + if (!ictx) + return -ENODEV; + + mutex_lock(&ictx->lock); + ictx->rf_isassociating = 1; + send_associate_24g(ictx); + mutex_unlock(&ictx->lock); + + return count; +} + +/** + * sysfs functions to control internal imon clock + */ +static ssize_t show_imon_clock(struct device *d, + struct device_attribute *attr, char *buf) +{ + struct imon_context *ictx = dev_get_drvdata(d); + size_t len; + + if (!ictx) + return -ENODEV; + + mutex_lock(&ictx->lock); + + if (!ictx->display_supported) { + len = snprintf(buf, PAGE_SIZE, "Not supported."); + } else { + len = snprintf(buf, PAGE_SIZE, + "To set the clock on your iMON display:\n" + "# date \"+%%y %%m %%d %%w %%H %%M %%S\" > imon_clock\n" + "%s", ictx->display_isopen ? + "\nNOTE: imon device must be closed\n" : ""); + } + + mutex_unlock(&ictx->lock); + + return len; +} + +static ssize_t store_imon_clock(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct imon_context *ictx = dev_get_drvdata(d); + ssize_t retval; + unsigned int year, month, day, dow, hour, minute, second; + + if (!ictx) + return -ENODEV; + + mutex_lock(&ictx->lock); + + if (!ictx->display_supported) { + retval = -ENODEV; + goto exit; + } else if (ictx->display_isopen) { + retval = -EBUSY; + goto exit; + } + + if (sscanf(buf, "%u %u %u %u %u %u %u", &year, &month, &day, &dow, + &hour, &minute, &second) != 7) { + retval = -EINVAL; + goto exit; + } + + if ((month < 1 || month > 12) || + (day < 1 || day > 31) || (dow > 6) || + (hour > 23) || (minute > 59) || (second > 59)) { + retval = -EINVAL; + goto exit; + } + + retval = send_set_imon_clock(ictx, year, month, day, dow, + hour, minute, second); + if (retval) + goto exit; + + retval = count; +exit: + mutex_unlock(&ictx->lock); + + return retval; +} + + +static DEVICE_ATTR(imon_clock, S_IWUSR | S_IRUGO, show_imon_clock, + store_imon_clock); + +static DEVICE_ATTR(associate_remote, S_IWUSR | S_IRUGO, show_associate_remote, + store_associate_remote); + +static struct attribute *imon_display_sysfs_entries[] = { + &dev_attr_imon_clock.attr, + NULL +}; + +static struct attribute_group imon_display_attribute_group = { + .attrs = imon_display_sysfs_entries +}; + +static struct attribute *imon_rf_sysfs_entries[] = { + &dev_attr_associate_remote.attr, + NULL +}; + +static struct attribute_group imon_rf_attribute_group = { + .attrs = imon_rf_sysfs_entries +}; + +/** + * Writes data to the VFD. The iMON VFD is 2x16 characters + * and requires data in 5 consecutive USB interrupt packets, + * each packet but the last carrying 7 bytes. + * + * I don't know if the VFD board supports features such as + * scrolling, clearing rows, blanking, etc. so at + * the caller must provide a full screen of data. If fewer + * than 32 bytes are provided spaces will be appended to + * generate a full screen. + */ +static ssize_t vfd_write(struct file *file, const char *buf, + size_t n_bytes, loff_t *pos) +{ + int i; + int offset; + int seq; + int retval = 0; + struct imon_context *ictx; + const unsigned char vfd_packet6[] = { + 0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF }; + + ictx = (struct imon_context *)file->private_data; + if (!ictx) { + err("%s: no context for device", __func__); + return -ENODEV; + } + + mutex_lock(&ictx->lock); + + if (!ictx->dev_present_intf0) { + err("%s: no iMON device present", __func__); + retval = -ENODEV; + goto exit; + } + + if (n_bytes <= 0 || n_bytes > 32) { + err("%s: invalid payload size", __func__); + retval = -EINVAL; + goto exit; + } + + if (copy_from_user(ictx->tx.data_buf, buf, n_bytes)) { + retval = -EFAULT; + goto exit; + } + + /* Pad with spaces */ + for (i = n_bytes; i < 32; ++i) + ictx->tx.data_buf[i] = ' '; + + for (i = 32; i < 35; ++i) + ictx->tx.data_buf[i] = 0xFF; + + offset = 0; + seq = 0; + + do { + memcpy(ictx->usb_tx_buf, ictx->tx.data_buf + offset, 7); + ictx->usb_tx_buf[7] = (unsigned char) seq; + + retval = send_packet(ictx); + if (retval) { + err("%s: send packet failed for packet #%d", + __func__, seq/2); + goto exit; + } else { + seq += 2; + offset += 7; + } + + } while (offset < 35); + + /* Send packet #6 */ + memcpy(ictx->usb_tx_buf, &vfd_packet6, sizeof(vfd_packet6)); + ictx->usb_tx_buf[7] = (unsigned char) seq; + retval = send_packet(ictx); + if (retval) + err("%s: send packet failed for packet #%d", + __func__, seq / 2); + +exit: + mutex_unlock(&ictx->lock); + + return (!retval) ? n_bytes : retval; +} + +/** + * Writes data to the LCD. The iMON OEM LCD screen expects 8-byte + * packets. We accept data as 16 hexadecimal digits, followed by a + * newline (to make it easy to drive the device from a command-line + * -- even though the actual binary data is a bit complicated). + * + * The device itself is not a "traditional" text-mode display. It's + * actually a 16x96 pixel bitmap display. That means if you want to + * display text, you've got to have your own "font" and translate the + * text into bitmaps for display. This is really flexible (you can + * display whatever diacritics you need, and so on), but it's also + * a lot more complicated than most LCDs... + */ +static ssize_t lcd_write(struct file *file, const char *buf, + size_t n_bytes, loff_t *pos) +{ + int retval = 0; + struct imon_context *ictx; + + ictx = (struct imon_context *)file->private_data; + if (!ictx) { + err("%s: no context for device", __func__); + return -ENODEV; + } + + mutex_lock(&ictx->lock); + + if (!ictx->display_supported) { + err("%s: no iMON display present", __func__); + retval = -ENODEV; + goto exit; + } + + if (n_bytes != 8) { + err("%s: invalid payload size: %d (expecting 8)", + __func__, (int) n_bytes); + retval = -EINVAL; + goto exit; + } + + if (copy_from_user(ictx->usb_tx_buf, buf, 8)) { + retval = -EFAULT; + goto exit; + } + + retval = send_packet(ictx); + if (retval) { + err("%s: send packet failed!", __func__); + goto exit; + } else { + dev_dbg(ictx->dev, "%s: write %d bytes to LCD\n", + __func__, (int) n_bytes); + } +exit: + mutex_unlock(&ictx->lock); + return (!retval) ? n_bytes : retval; +} + +/** + * Callback function for USB core API: transmit data + */ +static void usb_tx_callback(struct urb *urb) +{ + struct imon_context *ictx; + + if (!urb) + return; + ictx = (struct imon_context *)urb->context; + if (!ictx) + return; + + ictx->tx.status = urb->status; + + /* notify waiters that write has finished */ + ictx->tx.busy = 0; + smp_rmb(); /* ensure later readers know we're not busy */ + complete(&ictx->tx.finished); +} + +/** + * mce/rc6 keypresses have no distinct release code, use timer + */ +static void imon_mce_timeout(unsigned long data) +{ + struct imon_context *ictx = (struct imon_context *)data; + + input_report_key(ictx->idev, ictx->last_keycode, 0); + input_sync(ictx->idev); +} + +/** + * report touchscreen input + */ +static void imon_touch_display_timeout(unsigned long data) +{ + struct imon_context *ictx = (struct imon_context *)data; + + if (ictx->display_type != IMON_DISPLAY_TYPE_VGA) + return; + + input_report_abs(ictx->touch, ABS_X, ictx->touch_x); + input_report_abs(ictx->touch, ABS_Y, ictx->touch_y); + input_report_key(ictx->touch, BTN_TOUCH, 0x00); + input_sync(ictx->touch); +} + +/** + * iMON IR receivers support two different signal sets -- those used by + * the iMON remotes, and those used by the Windows MCE remotes (which is + * really just RC-6), but only one or the other at a time, as the signals + * are decoded onboard the receiver. + */ +int imon_ir_change_protocol(void *priv, u64 ir_type) +{ + int retval; + struct imon_context *ictx = priv; + struct device *dev = ictx->dev; + bool pad_mouse; + unsigned char ir_proto_packet[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 }; + + if (ir_type && !(ir_type & ictx->props->allowed_protos)) + dev_warn(dev, "Looks like you're trying to use an IR protocol " + "this device does not support\n"); + + switch (ir_type) { + case IR_TYPE_RC6: + dev_dbg(dev, "Configuring IR receiver for MCE protocol\n"); + ir_proto_packet[0] = 0x01; + pad_mouse = false; + init_timer(&ictx->itimer); + ictx->itimer.data = (unsigned long)ictx; + ictx->itimer.function = imon_mce_timeout; + break; + case IR_TYPE_UNKNOWN: + case IR_TYPE_OTHER: + dev_dbg(dev, "Configuring IR receiver for iMON protocol\n"); + if (pad_stabilize) + pad_mouse = true; + else { + dev_dbg(dev, "PAD stabilize functionality disabled\n"); + pad_mouse = false; + } + /* ir_proto_packet[0] = 0x00; // already the default */ + ir_type = IR_TYPE_OTHER; + break; + default: + dev_warn(dev, "Unsupported IR protocol specified, overriding " + "to iMON IR protocol\n"); + if (pad_stabilize) + pad_mouse = true; + else { + dev_dbg(dev, "PAD stabilize functionality disabled\n"); + pad_mouse = false; + } + /* ir_proto_packet[0] = 0x00; // already the default */ + ir_type = IR_TYPE_OTHER; + break; + } + + memcpy(ictx->usb_tx_buf, &ir_proto_packet, sizeof(ir_proto_packet)); + + retval = send_packet(ictx); + if (retval) + goto out; + + ictx->ir_type = ir_type; + ictx->pad_mouse = pad_mouse; + +out: + return retval; +} + +static inline int tv2int(const struct timeval *a, const struct timeval *b) +{ + int usecs = 0; + int sec = 0; + + if (b->tv_usec > a->tv_usec) { + usecs = 1000000; + sec--; + } + + usecs += a->tv_usec - b->tv_usec; + + sec += a->tv_sec - b->tv_sec; + sec *= 1000; + usecs /= 1000; + sec += usecs; + + if (sec < 0) + sec = 1000; + + return sec; +} + +/** + * The directional pad behaves a bit differently, depending on whether this is + * one of the older ffdc devices or a newer device. Newer devices appear to + * have a higher resolution matrix for more precise mouse movement, but it + * makes things overly sensitive in keyboard mode, so we do some interesting + * contortions to make it less touchy. Older devices run through the same + * routine with shorter timeout and a smaller threshold. + */ +static int stabilize(int a, int b, u16 timeout, u16 threshold) +{ + struct timeval ct; + static struct timeval prev_time = {0, 0}; + static struct timeval hit_time = {0, 0}; + static int x, y, prev_result, hits; + int result = 0; + int msec, msec_hit; + + do_gettimeofday(&ct); + msec = tv2int(&ct, &prev_time); + msec_hit = tv2int(&ct, &hit_time); + + if (msec > 100) { + x = 0; + y = 0; + hits = 0; + } + + x += a; + y += b; + + prev_time = ct; + + if (abs(x) > threshold || abs(y) > threshold) { + if (abs(y) > abs(x)) + result = (y > 0) ? 0x7F : 0x80; + else + result = (x > 0) ? 0x7F00 : 0x8000; + + x = 0; + y = 0; + + if (result == prev_result) { + hits++; + + if (hits > 3) { + switch (result) { + case 0x7F: + y = 17 * threshold / 30; + break; + case 0x80: + y -= 17 * threshold / 30; + break; + case 0x7F00: + x = 17 * threshold / 30; + break; + case 0x8000: + x -= 17 * threshold / 30; + break; + } + } + + if (hits == 2 && msec_hit < timeout) { + result = 0; + hits = 1; + } + } else { + prev_result = result; + hits = 1; + hit_time = ct; + } + } + + return result; +} + +static u32 imon_remote_key_lookup(struct imon_context *ictx, u32 hw_code) +{ + u32 scancode = be32_to_cpu(hw_code); + u32 keycode; + u32 release; + bool is_release_code = false; + + /* Look for the initial press of a button */ + keycode = ir_g_keycode_from_table(ictx->idev, scancode); + + /* Look for the release of a button */ + if (keycode == KEY_RESERVED) { + release = scancode & ~0x4000; + keycode = ir_g_keycode_from_table(ictx->idev, release); + if (keycode != KEY_RESERVED) + is_release_code = true; + } + + ictx->release_code = is_release_code; + + return keycode; +} + +static u32 imon_mce_key_lookup(struct imon_context *ictx, u32 hw_code) +{ + u32 scancode = be32_to_cpu(hw_code); + u32 keycode; + +#define MCE_KEY_MASK 0x7000 +#define MCE_TOGGLE_BIT 0x8000 + + /* + * On some receivers, mce keys decode to 0x8000f04xx and 0x8000f84xx + * (the toggle bit flipping between alternating key presses), while + * on other receivers, we see 0x8000f74xx and 0x8000ff4xx. To keep + * the table trim, we always or in the bits to look up 0x8000ff4xx, + * but we can't or them into all codes, as some keys are decoded in + * a different way w/o the same use of the toggle bit... + */ + if ((scancode >> 24) & 0x80) + scancode = scancode | MCE_KEY_MASK | MCE_TOGGLE_BIT; + + keycode = ir_g_keycode_from_table(ictx->idev, scancode); + + return keycode; +} + +static u32 imon_panel_key_lookup(u64 hw_code) +{ + int i; + u64 code = be64_to_cpu(hw_code); + u32 keycode = KEY_RESERVED; + + for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) { + if (imon_panel_key_table[i].hw_code == (code | 0xffee)) { + keycode = imon_panel_key_table[i].keycode; + break; + } + } + + return keycode; +} + +static bool imon_mouse_event(struct imon_context *ictx, + unsigned char *buf, int len) +{ + char rel_x = 0x00, rel_y = 0x00; + u8 right_shift = 1; + bool mouse_input = 1; + int dir = 0; + + /* newer iMON device PAD or mouse button */ + if (ictx->product != 0xffdc && (buf[0] & 0x01) && len == 5) { + rel_x = buf[2]; + rel_y = buf[3]; + right_shift = 1; + /* 0xffdc iMON PAD or mouse button input */ + } else if (ictx->product == 0xffdc && (buf[0] & 0x40) && + !((buf[1] & 0x01) || ((buf[1] >> 2) & 0x01))) { + rel_x = (buf[1] & 0x08) | (buf[1] & 0x10) >> 2 | + (buf[1] & 0x20) >> 4 | (buf[1] & 0x40) >> 6; + if (buf[0] & 0x02) + rel_x |= ~0x0f; + rel_x = rel_x + rel_x / 2; + rel_y = (buf[2] & 0x08) | (buf[2] & 0x10) >> 2 | + (buf[2] & 0x20) >> 4 | (buf[2] & 0x40) >> 6; + if (buf[0] & 0x01) + rel_y |= ~0x0f; + rel_y = rel_y + rel_y / 2; + right_shift = 2; + /* some ffdc devices decode mouse buttons differently... */ + } else if (ictx->product == 0xffdc && (buf[0] == 0x68)) { + right_shift = 2; + /* ch+/- buttons, which we use for an emulated scroll wheel */ + } else if (ictx->kc == KEY_CHANNELUP && (buf[2] & 0x40) != 0x40) { + dir = 1; + } else if (ictx->kc == KEY_CHANNELDOWN && (buf[2] & 0x40) != 0x40) { + dir = -1; + } else + mouse_input = 0; + + if (mouse_input) { + dev_dbg(ictx->dev, "sending mouse data via input subsystem\n"); + + if (dir) { + input_report_rel(ictx->idev, REL_WHEEL, dir); + } else if (rel_x || rel_y) { + input_report_rel(ictx->idev, REL_X, rel_x); + input_report_rel(ictx->idev, REL_Y, rel_y); + } else { + input_report_key(ictx->idev, BTN_LEFT, buf[1] & 0x1); + input_report_key(ictx->idev, BTN_RIGHT, + buf[1] >> right_shift & 0x1); + } + input_sync(ictx->idev); + ictx->last_keycode = ictx->kc; + } + + return mouse_input; +} + +static void imon_touch_event(struct imon_context *ictx, unsigned char *buf) +{ + mod_timer(&ictx->ttimer, jiffies + TOUCH_TIMEOUT); + ictx->touch_x = (buf[0] << 4) | (buf[1] >> 4); + ictx->touch_y = 0xfff - ((buf[2] << 4) | (buf[1] & 0xf)); + input_report_abs(ictx->touch, ABS_X, ictx->touch_x); + input_report_abs(ictx->touch, ABS_Y, ictx->touch_y); + input_report_key(ictx->touch, BTN_TOUCH, 0x01); + input_sync(ictx->touch); +} + +static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf) +{ + int dir = 0; + char rel_x = 0x00, rel_y = 0x00; + u16 timeout, threshold; + u64 temp_key; + u32 remote_key; + + /* + * The imon directional pad functions more like a touchpad. Bytes 3 & 4 + * contain a position coordinate (x,y), with each component ranging + * from -14 to 14. We want to down-sample this to only 4 discrete values + * for up/down/left/right arrow keys. Also, when you get too close to + * diagonals, it has a tendancy to jump back and forth, so lets try to + * ignore when they get too close. + */ + if (ictx->product != 0xffdc) { + /* first, pad to 8 bytes so it conforms with everything else */ + buf[5] = buf[6] = buf[7] = 0; + timeout = 500; /* in msecs */ + /* (2*threshold) x (2*threshold) square */ + threshold = pad_thresh ? pad_thresh : 28; + rel_x = buf[2]; + rel_y = buf[3]; + + if (ictx->ir_type == IR_TYPE_OTHER && pad_stabilize) { + if ((buf[1] == 0) && ((rel_x != 0) || (rel_y != 0))) { + dir = stabilize((int)rel_x, (int)rel_y, + timeout, threshold); + if (!dir) { + ictx->kc = KEY_UNKNOWN; + return; + } + buf[2] = dir & 0xFF; + buf[3] = (dir >> 8) & 0xFF; + memcpy(&temp_key, buf, sizeof(temp_key)); + remote_key = (u32) (le64_to_cpu(temp_key) + & 0xffffffff); + ictx->kc = imon_remote_key_lookup(ictx, + remote_key); + } + } else { + if (abs(rel_y) > abs(rel_x)) { + buf[2] = (rel_y > 0) ? 0x7F : 0x80; + buf[3] = 0; + ictx->kc = (rel_y > 0) ? KEY_DOWN : KEY_UP; + } else { + buf[2] = 0; + buf[3] = (rel_x > 0) ? 0x7F : 0x80; + ictx->kc = (rel_x > 0) ? KEY_RIGHT : KEY_LEFT; + } + } + + /* + * Handle on-board decoded pad events for e.g. older VFD/iMON-Pad + * device (15c2:ffdc). The remote generates various codes from + * 0x68nnnnB7 to 0x6AnnnnB7, the left mouse button generates + * 0x688301b7 and the right one 0x688481b7. All other keys generate + * 0x2nnnnnnn. Position coordinate is encoded in buf[1] and buf[2] with + * reversed endianess. Extract direction from buffer, rotate endianess, + * adjust sign and feed the values into stabilize(). The resulting codes + * will be 0x01008000, 0x01007F00, which match the newer devices. + */ + } else { + timeout = 10; /* in msecs */ + /* (2*threshold) x (2*threshold) square */ + threshold = pad_thresh ? pad_thresh : 15; + + /* buf[1] is x */ + rel_x = (buf[1] & 0x08) | (buf[1] & 0x10) >> 2 | + (buf[1] & 0x20) >> 4 | (buf[1] & 0x40) >> 6; + if (buf[0] & 0x02) + rel_x |= ~0x10+1; + /* buf[2] is y */ + rel_y = (buf[2] & 0x08) | (buf[2] & 0x10) >> 2 | + (buf[2] & 0x20) >> 4 | (buf[2] & 0x40) >> 6; + if (buf[0] & 0x01) + rel_y |= ~0x10+1; + + buf[0] = 0x01; + buf[1] = buf[4] = buf[5] = buf[6] = buf[7] = 0; + + if (ictx->ir_type == IR_TYPE_OTHER && pad_stabilize) { + dir = stabilize((int)rel_x, (int)rel_y, + timeout, threshold); + if (!dir) { + ictx->kc = KEY_UNKNOWN; + return; + } + buf[2] = dir & 0xFF; + buf[3] = (dir >> 8) & 0xFF; + memcpy(&temp_key, buf, sizeof(temp_key)); + remote_key = (u32) (le64_to_cpu(temp_key) & 0xffffffff); + ictx->kc = imon_remote_key_lookup(ictx, remote_key); + } else { + if (abs(rel_y) > abs(rel_x)) { + buf[2] = (rel_y > 0) ? 0x7F : 0x80; + buf[3] = 0; + ictx->kc = (rel_y > 0) ? KEY_DOWN : KEY_UP; + } else { + buf[2] = 0; + buf[3] = (rel_x > 0) ? 0x7F : 0x80; + ictx->kc = (rel_x > 0) ? KEY_RIGHT : KEY_LEFT; + } + } + } +} + +static int imon_parse_press_type(struct imon_context *ictx, + unsigned char *buf, u8 ktype) +{ + int press_type = 0; + int rep_delay = ictx->idev->rep[REP_DELAY]; + int rep_period = ictx->idev->rep[REP_PERIOD]; + + /* key release of 0x02XXXXXX key */ + if (ictx->kc == KEY_RESERVED && buf[0] == 0x02 && buf[3] == 0x00) + ictx->kc = ictx->last_keycode; + + /* mouse button release on (some) 0xffdc devices */ + else if (ictx->kc == KEY_RESERVED && buf[0] == 0x68 && buf[1] == 0x82 && + buf[2] == 0x81 && buf[3] == 0xb7) + ictx->kc = ictx->last_keycode; + + /* mouse button release on (some other) 0xffdc devices */ + else if (ictx->kc == KEY_RESERVED && buf[0] == 0x01 && buf[1] == 0x00 && + buf[2] == 0x81 && buf[3] == 0xb7) + ictx->kc = ictx->last_keycode; + + /* mce-specific button handling */ + else if (ktype == IMON_KEY_MCE) { + /* initial press */ + if (ictx->kc != ictx->last_keycode + || buf[2] != ictx->mce_toggle_bit) { + ictx->last_keycode = ictx->kc; + ictx->mce_toggle_bit = buf[2]; + press_type = 1; + mod_timer(&ictx->itimer, + jiffies + msecs_to_jiffies(rep_delay)); + /* repeat */ + } else { + press_type = 2; + mod_timer(&ictx->itimer, + jiffies + msecs_to_jiffies(rep_period)); + } + + /* incoherent or irrelevant data */ + } else if (ictx->kc == KEY_RESERVED) + press_type = -EINVAL; + + /* key release of 0xXXXXXXb7 key */ + else if (ictx->release_code) + press_type = 0; + + /* this is a button press */ + else + press_type = 1; + + return press_type; +} + +/** + * Process the incoming packet + */ +static void imon_incoming_packet(struct imon_context *ictx, + struct urb *urb, int intf) +{ + int len = urb->actual_length; + unsigned char *buf = urb->transfer_buffer; + struct device *dev = ictx->dev; + u32 kc; + bool norelease = 0; + int i; + u64 temp_key; + u64 panel_key = 0; + u32 remote_key = 0; + struct input_dev *idev = NULL; + int press_type = 0; + int msec; + struct timeval t; + static struct timeval prev_time = { 0, 0 }; + u8 ktype = IMON_KEY_IMON; + + idev = ictx->idev; + + /* filter out junk data on the older 0xffdc imon devices */ + if ((buf[0] == 0xff) && (buf[7] == 0xff)) + return; + + /* Figure out what key was pressed */ + memcpy(&temp_key, buf, sizeof(temp_key)); + if (len == 8 && buf[7] == 0xee) { + ktype = IMON_KEY_PANEL; + panel_key = le64_to_cpu(temp_key); + kc = imon_panel_key_lookup(panel_key); + } else { + remote_key = (u32) (le64_to_cpu(temp_key) & 0xffffffff); + if (ictx->ir_type == IR_TYPE_RC6) { + if (buf[0] == 0x80) + ktype = IMON_KEY_MCE; + kc = imon_mce_key_lookup(ictx, remote_key); + } else + kc = imon_remote_key_lookup(ictx, remote_key); + } + + /* keyboard/mouse mode toggle button */ + if (kc == KEY_KEYBOARD && !ictx->release_code) { + ictx->last_keycode = kc; + if (!nomouse) { + ictx->pad_mouse = ~(ictx->pad_mouse) & 0x1; + dev_dbg(dev, "toggling to %s mode\n", + ictx->pad_mouse ? "mouse" : "keyboard"); + return; + } else { + ictx->pad_mouse = 0; + dev_dbg(dev, "mouse mode disabled, passing key value\n"); + } + } + + ictx->kc = kc; + + /* send touchscreen events through input subsystem if touchpad data */ + if (ictx->display_type == IMON_DISPLAY_TYPE_VGA && len == 8 && + buf[7] == 0x86) { + imon_touch_event(ictx, buf); + + /* look for mouse events with pad in mouse mode */ + } else if (ictx->pad_mouse) { + if (imon_mouse_event(ictx, buf, len)) + return; + } + + /* Now for some special handling to convert pad input to arrow keys */ + if (((len == 5) && (buf[0] == 0x01) && (buf[4] == 0x00)) || + ((len == 8) && (buf[0] & 0x40) && + !(buf[1] & 0x1 || buf[1] >> 2 & 0x1))) { + len = 8; + imon_pad_to_keys(ictx, buf); + norelease = 1; + } + + if (debug) { + printk(KERN_INFO "intf%d decoded packet: ", intf); + for (i = 0; i < len; ++i) + printk("%02x ", buf[i]); + printk("\n"); + } + + press_type = imon_parse_press_type(ictx, buf, ktype); + if (press_type < 0) + goto not_input_data; + + if (ictx->kc == KEY_UNKNOWN) + goto unknown_key; + + /* KEY_MUTE repeats from MCE and knob need to be suppressed */ + if ((ictx->kc == KEY_MUTE && ictx->kc == ictx->last_keycode) + && (buf[7] == 0xee || ktype == IMON_KEY_MCE)) { + do_gettimeofday(&t); + msec = tv2int(&t, &prev_time); + prev_time = t; + if (msec < idev->rep[REP_DELAY]) + return; + } + + input_report_key(idev, ictx->kc, press_type); + input_sync(idev); + + /* panel keys and some remote keys don't generate a release */ + if (panel_key || norelease) { + input_report_key(idev, ictx->kc, 0); + input_sync(idev); + } + + ictx->last_keycode = ictx->kc; + + return; + +unknown_key: + dev_info(dev, "%s: unknown keypress, code 0x%llx\n", __func__, + (panel_key ? be64_to_cpu(panel_key) : + be32_to_cpu(remote_key))); + return; + +not_input_data: + if (len != 8) { + dev_warn(dev, "imon %s: invalid incoming packet " + "size (len = %d, intf%d)\n", __func__, len, intf); + return; + } + + /* iMON 2.4G associate frame */ + if (buf[0] == 0x00 && + buf[2] == 0xFF && /* REFID */ + buf[3] == 0xFF && + buf[4] == 0xFF && + buf[5] == 0xFF && /* iMON 2.4G */ + ((buf[6] == 0x4E && buf[7] == 0xDF) || /* LT */ + (buf[6] == 0x5E && buf[7] == 0xDF))) { /* DT */ + dev_warn(dev, "%s: remote associated refid=%02X\n", + __func__, buf[1]); + ictx->rf_isassociating = 0; + } +} + +/** + * Callback function for USB core API: receive data + */ +static void usb_rx_callback_intf0(struct urb *urb) +{ + struct imon_context *ictx; + int intfnum = 0; + + if (!urb) + return; + + ictx = (struct imon_context *)urb->context; + if (!ictx) + return; + + switch (urb->status) { + case -ENOENT: /* usbcore unlink successful! */ + return; + + case -ESHUTDOWN: /* transport endpoint was shut down */ + break; + + case 0: + imon_incoming_packet(ictx, urb, intfnum); + break; + + default: + dev_warn(ictx->dev, "imon %s: status(%d): ignored\n", + __func__, urb->status); + break; + } + + usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC); +} + +static void usb_rx_callback_intf1(struct urb *urb) +{ + struct imon_context *ictx; + int intfnum = 1; + + if (!urb) + return; + + ictx = (struct imon_context *)urb->context; + if (!ictx) + return; + + switch (urb->status) { + case -ENOENT: /* usbcore unlink successful! */ + return; + + case -ESHUTDOWN: /* transport endpoint was shut down */ + break; + + case 0: + imon_incoming_packet(ictx, urb, intfnum); + break; + + default: + dev_warn(ictx->dev, "imon %s: status(%d): ignored\n", + __func__, urb->status); + break; + } + + usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC); +} + +static struct input_dev *imon_init_idev(struct imon_context *ictx) +{ + struct input_dev *idev; + struct ir_dev_props *props; + struct ir_input_dev *ir; + int ret, i; + + idev = input_allocate_device(); + if (!idev) { + dev_err(ictx->dev, "remote input dev allocation failed\n"); + goto idev_alloc_failed; + } + + props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL); + if (!props) { + dev_err(ictx->dev, "remote ir dev props allocation failed\n"); + goto props_alloc_failed; + } + + ir = kzalloc(sizeof(struct ir_input_dev), GFP_KERNEL); + if (!ir) { + dev_err(ictx->dev, "remote ir input dev allocation failed\n"); + goto ir_dev_alloc_failed; + } + + snprintf(ictx->name_idev, sizeof(ictx->name_idev), + "iMON Remote (%04x:%04x)", ictx->vendor, ictx->product); + idev->name = ictx->name_idev; + + usb_make_path(ictx->usbdev_intf0, ictx->phys_idev, + sizeof(ictx->phys_idev)); + strlcat(ictx->phys_idev, "/input0", sizeof(ictx->phys_idev)); + idev->phys = ictx->phys_idev; + + idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | BIT_MASK(EV_REL); + + idev->keybit[BIT_WORD(BTN_MOUSE)] = + BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT); + idev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y) | + BIT_MASK(REL_WHEEL); + + /* panel and/or knob code support */ + for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) { + u32 kc = imon_panel_key_table[i].keycode; + __set_bit(kc, idev->keybit); + } + + props->priv = ictx; + props->driver_type = RC_DRIVER_SCANCODE; + /* IR_TYPE_OTHER maps to iMON PAD remote, IR_TYPE_RC6 to MCE remote */ + props->allowed_protos = IR_TYPE_OTHER | IR_TYPE_RC6; + props->change_protocol = imon_ir_change_protocol; + ictx->props = props; + + ictx->ir = ir; + memcpy(&ir->dev, ictx->dev, sizeof(struct device)); + + usb_to_input_id(ictx->usbdev_intf0, &idev->id); + idev->dev.parent = ictx->dev; + + input_set_drvdata(idev, ir); + + ret = ir_input_register(idev, RC_MAP_IMON_PAD, props, MOD_NAME); + if (ret < 0) { + dev_err(ictx->dev, "remote input dev register failed\n"); + goto idev_register_failed; + } + + return idev; + +idev_register_failed: + kfree(ir); +ir_dev_alloc_failed: + kfree(props); +props_alloc_failed: + input_free_device(idev); +idev_alloc_failed: + + return NULL; +} + +static struct input_dev *imon_init_touch(struct imon_context *ictx) +{ + struct input_dev *touch; + int ret; + + touch = input_allocate_device(); + if (!touch) { + dev_err(ictx->dev, "touchscreen input dev allocation failed\n"); + goto touch_alloc_failed; + } + + snprintf(ictx->name_touch, sizeof(ictx->name_touch), + "iMON USB Touchscreen (%04x:%04x)", + ictx->vendor, ictx->product); + touch->name = ictx->name_touch; + + usb_make_path(ictx->usbdev_intf1, ictx->phys_touch, + sizeof(ictx->phys_touch)); + strlcat(ictx->phys_touch, "/input1", sizeof(ictx->phys_touch)); + touch->phys = ictx->phys_touch; + + touch->evbit[0] = + BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); + touch->keybit[BIT_WORD(BTN_TOUCH)] = + BIT_MASK(BTN_TOUCH); + input_set_abs_params(touch, ABS_X, + 0x00, 0xfff, 0, 0); + input_set_abs_params(touch, ABS_Y, + 0x00, 0xfff, 0, 0); + + input_set_drvdata(touch, ictx); + + usb_to_input_id(ictx->usbdev_intf1, &touch->id); + touch->dev.parent = ictx->dev; + ret = input_register_device(touch); + if (ret < 0) { + dev_info(ictx->dev, "touchscreen input dev register failed\n"); + goto touch_register_failed; + } + + return touch; + +touch_register_failed: + input_free_device(ictx->touch); + +touch_alloc_failed: + return NULL; +} + +static bool imon_find_endpoints(struct imon_context *ictx, + struct usb_host_interface *iface_desc) +{ + struct usb_endpoint_descriptor *ep; + struct usb_endpoint_descriptor *rx_endpoint = NULL; + struct usb_endpoint_descriptor *tx_endpoint = NULL; + int ifnum = iface_desc->desc.bInterfaceNumber; + int num_endpts = iface_desc->desc.bNumEndpoints; + int i, ep_dir, ep_type; + bool ir_ep_found = 0; + bool display_ep_found = 0; + bool tx_control = 0; + + /* + * Scan the endpoint list and set: + * first input endpoint = IR endpoint + * first output endpoint = display endpoint + */ + for (i = 0; i < num_endpts && !(ir_ep_found && display_ep_found); ++i) { + ep = &iface_desc->endpoint[i].desc; + ep_dir = ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK; + ep_type = ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; + + if (!ir_ep_found && ep_dir == USB_DIR_IN && + ep_type == USB_ENDPOINT_XFER_INT) { + + rx_endpoint = ep; + ir_ep_found = 1; + dev_dbg(ictx->dev, "%s: found IR endpoint\n", __func__); + + } else if (!display_ep_found && ep_dir == USB_DIR_OUT && + ep_type == USB_ENDPOINT_XFER_INT) { + tx_endpoint = ep; + display_ep_found = 1; + dev_dbg(ictx->dev, "%s: found display endpoint\n", __func__); + } + } + + if (ifnum == 0) { + ictx->rx_endpoint_intf0 = rx_endpoint; + /* + * tx is used to send characters to lcd/vfd, associate RF + * remotes, set IR protocol, and maybe more... + */ + ictx->tx_endpoint = tx_endpoint; + } else { + ictx->rx_endpoint_intf1 = rx_endpoint; + } + + /* + * If we didn't find a display endpoint, this is probably one of the + * newer iMON devices that use control urb instead of interrupt + */ + if (!display_ep_found) { + tx_control = 1; + display_ep_found = 1; + dev_dbg(ictx->dev, "%s: device uses control endpoint, not " + "interface OUT endpoint\n", __func__); + } + + /* + * Some iMON receivers have no display. Unfortunately, it seems + * that SoundGraph recycles device IDs between devices both with + * and without... :\ + */ + if (ictx->display_type == IMON_DISPLAY_TYPE_NONE) { + display_ep_found = 0; + dev_dbg(ictx->dev, "%s: device has no display\n", __func__); + } + + /* + * iMON Touch devices have a VGA touchscreen, but no "display", as + * that refers to e.g. /dev/lcd0 (a character device LCD or VFD). + */ + if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) { + display_ep_found = 0; + dev_dbg(ictx->dev, "%s: iMON Touch device found\n", __func__); + } + + /* Input endpoint is mandatory */ + if (!ir_ep_found) + err("%s: no valid input (IR) endpoint found.", __func__); + + ictx->tx_control = tx_control; + + if (display_ep_found) + ictx->display_supported = true; + + return ir_ep_found; + +} + +static struct imon_context *imon_init_intf0(struct usb_interface *intf) +{ + struct imon_context *ictx; + struct urb *rx_urb; + struct urb *tx_urb; + struct device *dev = &intf->dev; + struct usb_host_interface *iface_desc; + int ret = -ENOMEM; + + ictx = kzalloc(sizeof(struct imon_context), GFP_KERNEL); + if (!ictx) { + dev_err(dev, "%s: kzalloc failed for context", __func__); + goto exit; + } + rx_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!rx_urb) { + dev_err(dev, "%s: usb_alloc_urb failed for IR urb", __func__); + goto rx_urb_alloc_failed; + } + tx_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!tx_urb) { + dev_err(dev, "%s: usb_alloc_urb failed for display urb", + __func__); + goto tx_urb_alloc_failed; + } + + mutex_init(&ictx->lock); + + mutex_lock(&ictx->lock); + + ictx->dev = dev; + ictx->usbdev_intf0 = usb_get_dev(interface_to_usbdev(intf)); + ictx->dev_present_intf0 = 1; + ictx->rx_urb_intf0 = rx_urb; + ictx->tx_urb = tx_urb; + + ictx->vendor = le16_to_cpu(ictx->usbdev_intf0->descriptor.idVendor); + ictx->product = le16_to_cpu(ictx->usbdev_intf0->descriptor.idProduct); + + ret = -ENODEV; + iface_desc = intf->cur_altsetting; + if (!imon_find_endpoints(ictx, iface_desc)) { + goto find_endpoint_failed; + } + + ictx->idev = imon_init_idev(ictx); + if (!ictx->idev) { + dev_err(dev, "%s: input device setup failed\n", __func__); + goto idev_setup_failed; + } + + usb_fill_int_urb(ictx->rx_urb_intf0, ictx->usbdev_intf0, + usb_rcvintpipe(ictx->usbdev_intf0, + ictx->rx_endpoint_intf0->bEndpointAddress), + ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf), + usb_rx_callback_intf0, ictx, + ictx->rx_endpoint_intf0->bInterval); + + ret = usb_submit_urb(ictx->rx_urb_intf0, GFP_KERNEL); + if (ret) { + err("%s: usb_submit_urb failed for intf0 (%d)", + __func__, ret); + goto urb_submit_failed; + } + + return ictx; + +urb_submit_failed: + input_unregister_device(ictx->idev); + input_free_device(ictx->idev); +idev_setup_failed: +find_endpoint_failed: + mutex_unlock(&ictx->lock); + usb_free_urb(tx_urb); +tx_urb_alloc_failed: + usb_free_urb(rx_urb); +rx_urb_alloc_failed: + kfree(ictx); +exit: + dev_err(dev, "unable to initialize intf0, err %d\n", ret); + + return NULL; +} + +static struct imon_context *imon_init_intf1(struct usb_interface *intf, + struct imon_context *ictx) +{ + struct urb *rx_urb; + struct usb_host_interface *iface_desc; + int ret = -ENOMEM; + + rx_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!rx_urb) { + err("%s: usb_alloc_urb failed for IR urb", __func__); + goto rx_urb_alloc_failed; + } + + mutex_lock(&ictx->lock); + + if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) { + init_timer(&ictx->ttimer); + ictx->ttimer.data = (unsigned long)ictx; + ictx->ttimer.function = imon_touch_display_timeout; + } + + ictx->usbdev_intf1 = usb_get_dev(interface_to_usbdev(intf)); + ictx->dev_present_intf1 = 1; + ictx->rx_urb_intf1 = rx_urb; + + ret = -ENODEV; + iface_desc = intf->cur_altsetting; + if (!imon_find_endpoints(ictx, iface_desc)) + goto find_endpoint_failed; + + if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) { + ictx->touch = imon_init_touch(ictx); + if (!ictx->touch) + goto touch_setup_failed; + } else + ictx->touch = NULL; + + usb_fill_int_urb(ictx->rx_urb_intf1, ictx->usbdev_intf1, + usb_rcvintpipe(ictx->usbdev_intf1, + ictx->rx_endpoint_intf1->bEndpointAddress), + ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf), + usb_rx_callback_intf1, ictx, + ictx->rx_endpoint_intf1->bInterval); + + ret = usb_submit_urb(ictx->rx_urb_intf1, GFP_KERNEL); + + if (ret) { + err("%s: usb_submit_urb failed for intf1 (%d)", + __func__, ret); + goto urb_submit_failed; + } + + return ictx; + +urb_submit_failed: + if (ictx->touch) { + input_unregister_device(ictx->touch); + input_free_device(ictx->touch); + } +touch_setup_failed: +find_endpoint_failed: + mutex_unlock(&ictx->lock); + usb_free_urb(rx_urb); +rx_urb_alloc_failed: + dev_err(ictx->dev, "unable to initialize intf0, err %d\n", ret); + + return NULL; +} + +/* + * The 0x15c2:0xffdc device ID was used for umpteen different imon + * devices, and all of them constantly spew interrupts, even when there + * is no actual data to report. However, byte 6 of this buffer looks like + * its unique across device variants, so we're trying to key off that to + * figure out which display type (if any) and what IR protocol the device + * actually supports. These devices have their IR protocol hard-coded into + * their firmware, they can't be changed on the fly like the newer hardware. + */ +static void imon_get_ffdc_type(struct imon_context *ictx) +{ + u8 ffdc_cfg_byte = ictx->usb_rx_buf[6]; + u8 detected_display_type = IMON_DISPLAY_TYPE_NONE; + u64 allowed_protos = IR_TYPE_OTHER; + + switch (ffdc_cfg_byte) { + /* iMON Knob, no display, iMON IR + vol knob */ + case 0x21: + dev_info(ictx->dev, "0xffdc iMON Knob, iMON IR"); + ictx->display_supported = false; + break; + /* iMON VFD, no IR (does have vol knob tho) */ + case 0x35: + dev_info(ictx->dev, "0xffdc iMON VFD + knob, no IR"); + detected_display_type = IMON_DISPLAY_TYPE_VFD; + break; + /* iMON VFD, iMON IR */ + case 0x24: + case 0x85: + dev_info(ictx->dev, "0xffdc iMON VFD, iMON IR"); + detected_display_type = IMON_DISPLAY_TYPE_VFD; + break; + /* iMON LCD, MCE IR */ + case 0x9f: + dev_info(ictx->dev, "0xffdc iMON LCD, MCE IR"); + detected_display_type = IMON_DISPLAY_TYPE_LCD; + allowed_protos = IR_TYPE_RC6; + break; + default: + dev_info(ictx->dev, "Unknown 0xffdc device, " + "defaulting to VFD and iMON IR"); + detected_display_type = IMON_DISPLAY_TYPE_VFD; + break; + } + + printk(KERN_CONT " (id 0x%02x)\n", ffdc_cfg_byte); + + ictx->display_type = detected_display_type; + ictx->props->allowed_protos = allowed_protos; + ictx->ir_type = allowed_protos; +} + +static void imon_set_display_type(struct imon_context *ictx, + struct usb_interface *intf) +{ + u8 configured_display_type = IMON_DISPLAY_TYPE_VFD; + + /* + * Try to auto-detect the type of display if the user hasn't set + * it by hand via the display_type modparam. Default is VFD. + */ + + if (display_type == IMON_DISPLAY_TYPE_AUTO) { + switch (ictx->product) { + case 0xffdc: + /* set in imon_get_ffdc_type() */ + configured_display_type = ictx->display_type; + break; + case 0x0034: + case 0x0035: + configured_display_type = IMON_DISPLAY_TYPE_VGA; + break; + case 0x0038: + case 0x0039: + case 0x0045: + configured_display_type = IMON_DISPLAY_TYPE_LCD; + break; + case 0x003c: + case 0x0041: + case 0x0042: + case 0x0043: + configured_display_type = IMON_DISPLAY_TYPE_NONE; + ictx->display_supported = false; + break; + case 0x0036: + case 0x0044: + default: + configured_display_type = IMON_DISPLAY_TYPE_VFD; + break; + } + } else { + configured_display_type = display_type; + if (display_type == IMON_DISPLAY_TYPE_NONE) + ictx->display_supported = false; + else + ictx->display_supported = true; + dev_info(ictx->dev, "%s: overriding display type to %d via " + "modparam\n", __func__, display_type); + } + + ictx->display_type = configured_display_type; +} + +static void imon_init_display(struct imon_context *ictx, + struct usb_interface *intf) +{ + int ret; + + dev_dbg(ictx->dev, "Registering iMON display with sysfs\n"); + + /* set up sysfs entry for built-in clock */ + ret = sysfs_create_group(&intf->dev.kobj, + &imon_display_attribute_group); + if (ret) + dev_err(ictx->dev, "Could not create display sysfs " + "entries(%d)", ret); + + if (ictx->display_type == IMON_DISPLAY_TYPE_LCD) + ret = usb_register_dev(intf, &imon_lcd_class); + else + ret = usb_register_dev(intf, &imon_vfd_class); + if (ret) + /* Not a fatal error, so ignore */ + dev_info(ictx->dev, "could not get a minor number for " + "display\n"); + +} + +/** + * Callback function for USB core API: Probe + */ +static int __devinit imon_probe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct usb_device *usbdev = NULL; + struct usb_host_interface *iface_desc = NULL; + struct usb_interface *first_if; + struct device *dev = &interface->dev; + int ifnum, code_length, sysfs_err; + int ret = 0; + struct imon_context *ictx = NULL; + struct imon_context *first_if_ctx = NULL; + u16 vendor, product; + const unsigned char fp_packet[] = { 0x40, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x88 }; + + code_length = BUF_CHUNK_SIZE * 8; + + usbdev = usb_get_dev(interface_to_usbdev(interface)); + iface_desc = interface->cur_altsetting; + ifnum = iface_desc->desc.bInterfaceNumber; + vendor = le16_to_cpu(usbdev->descriptor.idVendor); + product = le16_to_cpu(usbdev->descriptor.idProduct); + + dev_dbg(dev, "%s: found iMON device (%04x:%04x, intf%d)\n", + __func__, vendor, product, ifnum); + + /* prevent races probing devices w/multiple interfaces */ + mutex_lock(&driver_lock); + + first_if = usb_ifnum_to_if(usbdev, 0); + first_if_ctx = (struct imon_context *)usb_get_intfdata(first_if); + + if (ifnum == 0) { + ictx = imon_init_intf0(interface); + if (!ictx) { + err("%s: failed to initialize context!\n", __func__); + ret = -ENODEV; + goto fail; + } + + if (product == 0xffdc) { + /* RF products *also* use 0xffdc... sigh... */ + sysfs_err = sysfs_create_group(&interface->dev.kobj, + &imon_rf_attribute_group); + if (sysfs_err) + err("%s: Could not create RF sysfs entries(%d)", + __func__, sysfs_err); + } + + } else { + /* this is the secondary interface on the device */ + ictx = imon_init_intf1(interface, first_if_ctx); + if (!ictx) { + err("%s: failed to attach to context!\n", __func__); + ret = -ENODEV; + goto fail; + } + + } + + usb_set_intfdata(interface, ictx); + + if (ifnum == 0) { + /* Enable front-panel buttons and/or knobs */ + memcpy(ictx->usb_tx_buf, &fp_packet, sizeof(fp_packet)); + ret = send_packet(ictx); + /* Not fatal, but warn about it */ + if (ret) + dev_info(dev, "failed to enable panel buttons " + "and/or knobs\n"); + + if (product == 0xffdc) + imon_get_ffdc_type(ictx); + + imon_set_display_type(ictx, interface); + + if (ictx->display_supported) + imon_init_display(ictx, interface); + } + + /* set IR protocol/remote type */ + ret = imon_ir_change_protocol(ictx, ictx->ir_type); + if (ret) { + dev_warn(dev, "%s: failed to set IR protocol, falling back " + "to standard iMON protocol mode\n", __func__); + ictx->ir_type = IR_TYPE_OTHER; + } + + dev_info(dev, "iMON device (%04x:%04x, intf%d) on " + "usb<%d:%d> initialized\n", vendor, product, ifnum, + usbdev->bus->busnum, usbdev->devnum); + + mutex_unlock(&ictx->lock); + mutex_unlock(&driver_lock); + + return 0; + +fail: + mutex_unlock(&driver_lock); + dev_err(dev, "unable to register, err %d\n", ret); + + return ret; +} + +/** + * Callback function for USB core API: disconnect + */ +static void __devexit imon_disconnect(struct usb_interface *interface) +{ + struct imon_context *ictx; + struct device *dev; + int ifnum; + + /* prevent races with multi-interface device probing and display_open */ + mutex_lock(&driver_lock); + + ictx = usb_get_intfdata(interface); + dev = ictx->dev; + ifnum = interface->cur_altsetting->desc.bInterfaceNumber; + + mutex_lock(&ictx->lock); + + /* + * sysfs_remove_group is safe to call even if sysfs_create_group + * hasn't been called + */ + sysfs_remove_group(&interface->dev.kobj, + &imon_display_attribute_group); + sysfs_remove_group(&interface->dev.kobj, + &imon_rf_attribute_group); + + usb_set_intfdata(interface, NULL); + + /* Abort ongoing write */ + if (ictx->tx.busy) { + usb_kill_urb(ictx->tx_urb); + complete_all(&ictx->tx.finished); + } + + if (ifnum == 0) { + ictx->dev_present_intf0 = 0; + usb_kill_urb(ictx->rx_urb_intf0); + input_unregister_device(ictx->idev); + if (ictx->display_supported) { + if (ictx->display_type == IMON_DISPLAY_TYPE_LCD) + usb_deregister_dev(interface, &imon_lcd_class); + else + usb_deregister_dev(interface, &imon_vfd_class); + } + } else { + ictx->dev_present_intf1 = 0; + usb_kill_urb(ictx->rx_urb_intf1); + if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) + input_unregister_device(ictx->touch); + } + + if (!ictx->dev_present_intf0 && !ictx->dev_present_intf1) { + if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) + del_timer_sync(&ictx->ttimer); + mutex_unlock(&ictx->lock); + if (!ictx->display_isopen) + free_imon_context(ictx); + } else { + if (ictx->ir_type == IR_TYPE_RC6) + del_timer_sync(&ictx->itimer); + mutex_unlock(&ictx->lock); + } + + mutex_unlock(&driver_lock); + + dev_dbg(dev, "%s: iMON device (intf%d) disconnected\n", + __func__, ifnum); +} + +static int imon_suspend(struct usb_interface *intf, pm_message_t message) +{ + struct imon_context *ictx = usb_get_intfdata(intf); + int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; + + if (ifnum == 0) + usb_kill_urb(ictx->rx_urb_intf0); + else + usb_kill_urb(ictx->rx_urb_intf1); + + return 0; +} + +static int imon_resume(struct usb_interface *intf) +{ + int rc = 0; + struct imon_context *ictx = usb_get_intfdata(intf); + int ifnum = intf->cur_altsetting->desc.bInterfaceNumber; + + if (ifnum == 0) { + usb_fill_int_urb(ictx->rx_urb_intf0, ictx->usbdev_intf0, + usb_rcvintpipe(ictx->usbdev_intf0, + ictx->rx_endpoint_intf0->bEndpointAddress), + ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf), + usb_rx_callback_intf0, ictx, + ictx->rx_endpoint_intf0->bInterval); + + rc = usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC); + + } else { + usb_fill_int_urb(ictx->rx_urb_intf1, ictx->usbdev_intf1, + usb_rcvintpipe(ictx->usbdev_intf1, + ictx->rx_endpoint_intf1->bEndpointAddress), + ictx->usb_rx_buf, sizeof(ictx->usb_rx_buf), + usb_rx_callback_intf1, ictx, + ictx->rx_endpoint_intf1->bInterval); + + rc = usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC); + } + + return rc; +} + +static int __init imon_init(void) +{ + int rc; + + rc = usb_register(&imon_driver); + if (rc) { + err("%s: usb register failed(%d)", __func__, rc); + rc = -ENODEV; + } + + return rc; +} + +static void __exit imon_exit(void) +{ + usb_deregister(&imon_driver); +} + +module_init(imon_init); +module_exit(imon_exit); diff --git a/drivers/media/IR/ir-core-priv.h b/drivers/media/IR/ir-core-priv.h new file mode 100644 index 00000000000000..9a5e65a471a51a --- /dev/null +++ b/drivers/media/IR/ir-core-priv.h @@ -0,0 +1,126 @@ +/* + * Remote Controller core raw events header + * + * Copyright (C) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _IR_RAW_EVENT +#define _IR_RAW_EVENT + +#include +#include + +struct ir_raw_handler { + struct list_head list; + + int (*decode)(struct input_dev *input_dev, struct ir_raw_event event); + int (*raw_register)(struct input_dev *input_dev); + int (*raw_unregister)(struct input_dev *input_dev); +}; + +struct ir_raw_event_ctrl { + struct work_struct rx_work; /* for the rx decoding workqueue */ + struct kfifo kfifo; /* fifo for the pulse/space durations */ + ktime_t last_event; /* when last event occurred */ + enum raw_event_type last_type; /* last event type */ + struct input_dev *input_dev; /* pointer to the parent input_dev */ +}; + +/* macros for IR decoders */ +static inline bool geq_margin(unsigned d1, unsigned d2, unsigned margin) +{ + return d1 > (d2 - margin); +} + +static inline bool eq_margin(unsigned d1, unsigned d2, unsigned margin) +{ + return ((d1 > (d2 - margin)) && (d1 < (d2 + margin))); +} + +static inline bool is_transition(struct ir_raw_event *x, struct ir_raw_event *y) +{ + return x->pulse != y->pulse; +} + +static inline void decrease_duration(struct ir_raw_event *ev, unsigned duration) +{ + if (duration > ev->duration) + ev->duration = 0; + else + ev->duration -= duration; +} + +#define TO_US(duration) (((duration) + 500) / 1000) +#define TO_STR(is_pulse) ((is_pulse) ? "pulse" : "space") +#define IS_RESET(ev) (ev.duration == 0) + +/* + * Routines from ir-sysfs.c - Meant to be called only internally inside + * ir-core + */ + +int ir_register_class(struct input_dev *input_dev); +void ir_unregister_class(struct input_dev *input_dev); + +/* + * Routines from ir-raw-event.c to be used internally and by decoders + */ +int ir_raw_event_register(struct input_dev *input_dev); +void ir_raw_event_unregister(struct input_dev *input_dev); +int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler); +void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler); +void ir_raw_init(void); + + +/* + * Decoder initialization code + * + * Those load logic are called during ir-core init, and automatically + * loads the compiled decoders for their usage with IR raw events + */ + +/* from ir-nec-decoder.c */ +#ifdef CONFIG_IR_NEC_DECODER_MODULE +#define load_nec_decode() request_module("ir-nec-decoder") +#else +#define load_nec_decode() 0 +#endif + +/* from ir-rc5-decoder.c */ +#ifdef CONFIG_IR_RC5_DECODER_MODULE +#define load_rc5_decode() request_module("ir-rc5-decoder") +#else +#define load_rc5_decode() 0 +#endif + +/* from ir-rc6-decoder.c */ +#ifdef CONFIG_IR_RC6_DECODER_MODULE +#define load_rc6_decode() request_module("ir-rc6-decoder") +#else +#define load_rc6_decode() 0 +#endif + +/* from ir-jvc-decoder.c */ +#ifdef CONFIG_IR_JVC_DECODER_MODULE +#define load_jvc_decode() request_module("ir-jvc-decoder") +#else +#define load_jvc_decode() 0 +#endif + +/* from ir-sony-decoder.c */ +#ifdef CONFIG_IR_SONY_DECODER_MODULE +#define load_sony_decode() request_module("ir-sony-decoder") +#else +#define load_sony_decode() 0 +#endif + +#endif /* _IR_RAW_EVENT */ diff --git a/drivers/media/IR/ir-functions.c b/drivers/media/IR/ir-functions.c index ab06919ad5fc03..db591e42188791 100644 --- a/drivers/media/IR/ir-functions.c +++ b/drivers/media/IR/ir-functions.c @@ -24,6 +24,7 @@ #include #include #include +#include "ir-core-priv.h" /* -------------------------------------------------------------------------- */ diff --git a/drivers/media/IR/ir-jvc-decoder.c b/drivers/media/IR/ir-jvc-decoder.c new file mode 100644 index 00000000000000..0b804944cbb08a --- /dev/null +++ b/drivers/media/IR/ir-jvc-decoder.c @@ -0,0 +1,320 @@ +/* ir-jvc-decoder.c - handle JVC IR Pulse/Space protocol + * + * Copyright (C) 2010 by David Härdeman + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include "ir-core-priv.h" + +#define JVC_NBITS 16 /* dev(8) + func(8) */ +#define JVC_UNIT 525000 /* ns */ +#define JVC_HEADER_PULSE (16 * JVC_UNIT) /* lack of header -> repeat */ +#define JVC_HEADER_SPACE (8 * JVC_UNIT) +#define JVC_BIT_PULSE (1 * JVC_UNIT) +#define JVC_BIT_0_SPACE (1 * JVC_UNIT) +#define JVC_BIT_1_SPACE (3 * JVC_UNIT) +#define JVC_TRAILER_PULSE (1 * JVC_UNIT) +#define JVC_TRAILER_SPACE (35 * JVC_UNIT) + +/* Used to register jvc_decoder clients */ +static LIST_HEAD(decoder_list); +DEFINE_SPINLOCK(decoder_lock); + +enum jvc_state { + STATE_INACTIVE, + STATE_HEADER_SPACE, + STATE_BIT_PULSE, + STATE_BIT_SPACE, + STATE_TRAILER_PULSE, + STATE_TRAILER_SPACE, +}; + +struct decoder_data { + struct list_head list; + struct ir_input_dev *ir_dev; + int enabled:1; + + /* State machine control */ + enum jvc_state state; + u16 jvc_bits; + u16 jvc_old_bits; + unsigned count; + bool first; + bool toggle; +}; + + +/** + * get_decoder_data() - gets decoder data + * @input_dev: input device + * + * Returns the struct decoder_data that corresponds to a device + */ +static struct decoder_data *get_decoder_data(struct ir_input_dev *ir_dev) +{ + struct decoder_data *data = NULL; + + spin_lock(&decoder_lock); + list_for_each_entry(data, &decoder_list, list) { + if (data->ir_dev == ir_dev) + break; + } + spin_unlock(&decoder_lock); + return data; +} + +static ssize_t store_enabled(struct device *d, + struct device_attribute *mattr, + const char *buf, + size_t len) +{ + unsigned long value; + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (strict_strtoul(buf, 10, &value) || value > 1) + return -EINVAL; + + data->enabled = value; + + return len; +} + +static ssize_t show_enabled(struct device *d, + struct device_attribute *mattr, char *buf) +{ + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (data->enabled) + return sprintf(buf, "1\n"); + else + return sprintf(buf, "0\n"); +} + +static DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR, show_enabled, store_enabled); + +static struct attribute *decoder_attributes[] = { + &dev_attr_enabled.attr, + NULL +}; + +static struct attribute_group decoder_attribute_group = { + .name = "jvc_decoder", + .attrs = decoder_attributes, +}; + +/** + * ir_jvc_decode() - Decode one JVC pulse or space + * @input_dev: the struct input_dev descriptor of the device + * @duration: the struct ir_raw_event descriptor of the pulse/space + * + * This function returns -EINVAL if the pulse violates the state machine + */ +static int ir_jvc_decode(struct input_dev *input_dev, struct ir_raw_event ev) +{ + struct decoder_data *data; + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + + data = get_decoder_data(ir_dev); + if (!data) + return -EINVAL; + + if (!data->enabled) + return 0; + + if (IS_RESET(ev)) { + data->state = STATE_INACTIVE; + return 0; + } + + if (!geq_margin(ev.duration, JVC_UNIT, JVC_UNIT / 2)) + goto out; + + IR_dprintk(2, "JVC decode started at state %d (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + + switch (data->state) { + + case STATE_INACTIVE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, JVC_HEADER_PULSE, JVC_UNIT / 2)) + break; + + data->count = 0; + data->first = true; + data->toggle = !data->toggle; + data->state = STATE_HEADER_SPACE; + return 0; + + case STATE_HEADER_SPACE: + if (ev.pulse) + break; + + if (!eq_margin(ev.duration, JVC_HEADER_SPACE, JVC_UNIT / 2)) + break; + + data->state = STATE_BIT_PULSE; + return 0; + + case STATE_BIT_PULSE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, JVC_BIT_PULSE, JVC_UNIT / 2)) + break; + + data->state = STATE_BIT_SPACE; + return 0; + + case STATE_BIT_SPACE: + if (ev.pulse) + break; + + data->jvc_bits <<= 1; + if (eq_margin(ev.duration, JVC_BIT_1_SPACE, JVC_UNIT / 2)) { + data->jvc_bits |= 1; + decrease_duration(&ev, JVC_BIT_1_SPACE); + } else if (eq_margin(ev.duration, JVC_BIT_0_SPACE, JVC_UNIT / 2)) + decrease_duration(&ev, JVC_BIT_0_SPACE); + else + break; + data->count++; + + if (data->count == JVC_NBITS) + data->state = STATE_TRAILER_PULSE; + else + data->state = STATE_BIT_PULSE; + return 0; + + case STATE_TRAILER_PULSE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, JVC_TRAILER_PULSE, JVC_UNIT / 2)) + break; + + data->state = STATE_TRAILER_SPACE; + return 0; + + case STATE_TRAILER_SPACE: + if (ev.pulse) + break; + + if (!geq_margin(ev.duration, JVC_TRAILER_SPACE, JVC_UNIT / 2)) + break; + + if (data->first) { + u32 scancode; + scancode = (bitrev8((data->jvc_bits >> 8) & 0xff) << 8) | + (bitrev8((data->jvc_bits >> 0) & 0xff) << 0); + IR_dprintk(1, "JVC scancode 0x%04x\n", scancode); + ir_keydown(input_dev, scancode, data->toggle); + data->first = false; + data->jvc_old_bits = data->jvc_bits; + } else if (data->jvc_bits == data->jvc_old_bits) { + IR_dprintk(1, "JVC repeat\n"); + ir_repeat(input_dev); + } else { + IR_dprintk(1, "JVC invalid repeat msg\n"); + break; + } + + data->count = 0; + data->state = STATE_BIT_PULSE; + return 0; + } + +out: + IR_dprintk(1, "JVC decode failed at state %d (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state = STATE_INACTIVE; + return -EINVAL; +} + +static int ir_jvc_register(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + struct decoder_data *data; + int rc; + + rc = sysfs_create_group(&ir_dev->dev.kobj, &decoder_attribute_group); + if (rc < 0) + return rc; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) { + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + return -ENOMEM; + } + + data->ir_dev = ir_dev; + data->enabled = 1; + + spin_lock(&decoder_lock); + list_add_tail(&data->list, &decoder_list); + spin_unlock(&decoder_lock); + + return 0; +} + +static int ir_jvc_unregister(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + static struct decoder_data *data; + + data = get_decoder_data(ir_dev); + if (!data) + return 0; + + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + + spin_lock(&decoder_lock); + list_del(&data->list); + spin_unlock(&decoder_lock); + + return 0; +} + +static struct ir_raw_handler jvc_handler = { + .decode = ir_jvc_decode, + .raw_register = ir_jvc_register, + .raw_unregister = ir_jvc_unregister, +}; + +static int __init ir_jvc_decode_init(void) +{ + ir_raw_handler_register(&jvc_handler); + + printk(KERN_INFO "IR JVC protocol handler initialized\n"); + return 0; +} + +static void __exit ir_jvc_decode_exit(void) +{ + ir_raw_handler_unregister(&jvc_handler); +} + +module_init(ir_jvc_decode_init); +module_exit(ir_jvc_decode_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("David Härdeman "); +MODULE_DESCRIPTION("JVC IR protocol decoder"); diff --git a/drivers/media/IR/ir-keymaps.c b/drivers/media/IR/ir-keymaps.c deleted file mode 100644 index 0efdefe75f3281..00000000000000 --- a/drivers/media/IR/ir-keymaps.c +++ /dev/null @@ -1,3494 +0,0 @@ -/* - Keytables for supported remote controls, used on drivers/media - devices. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -/* - * NOTICE FOR DEVELOPERS: - * The IR mappings should be as close as possible to what's - * specified at: - * http://linuxtv.org/wiki/index.php/Remote_Controllers - */ -#include - -#include -#include - -/* empty keytable, can be used as placeholder for not-yet created keytables */ -static struct ir_scancode ir_codes_empty[] = { - { 0x2a, KEY_COFFEE }, -}; - -struct ir_scancode_table ir_codes_empty_table = { - .scan = ir_codes_empty, - .size = ARRAY_SIZE(ir_codes_empty), -}; -EXPORT_SYMBOL_GPL(ir_codes_empty_table); - -/* Michal Majchrowicz */ -static struct ir_scancode ir_codes_proteus_2309[] = { - /* numeric */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x5c, KEY_POWER }, /* power */ - { 0x20, KEY_ZOOM }, /* full screen */ - { 0x0f, KEY_BACKSPACE }, /* recall */ - { 0x1b, KEY_ENTER }, /* mute */ - { 0x41, KEY_RECORD }, /* record */ - { 0x43, KEY_STOP }, /* stop */ - { 0x16, KEY_S }, - { 0x1a, KEY_POWER2 }, /* off */ - { 0x2e, KEY_RED }, - { 0x1f, KEY_CHANNELDOWN }, /* channel - */ - { 0x1c, KEY_CHANNELUP }, /* channel + */ - { 0x10, KEY_VOLUMEDOWN }, /* volume - */ - { 0x1e, KEY_VOLUMEUP }, /* volume + */ - { 0x14, KEY_F1 }, -}; - -struct ir_scancode_table ir_codes_proteus_2309_table = { - .scan = ir_codes_proteus_2309, - .size = ARRAY_SIZE(ir_codes_proteus_2309), -}; -EXPORT_SYMBOL_GPL(ir_codes_proteus_2309_table); - -/* Matt Jesson >' */ - { 0x3a, KEY_RECORD }, /* 'capture' */ - { 0x0a, KEY_MUTE }, /* 'mute' */ - { 0x2c, KEY_RECORD }, /* 'record' */ - { 0x1c, KEY_PAUSE }, /* 'pause' */ - { 0x3c, KEY_STOP }, /* 'stop' */ - { 0x0c, KEY_PLAY }, /* 'play' */ - { 0x2e, KEY_RED }, /* 'red' */ - { 0x01, KEY_BLUE }, /* 'blue' / 'cancel' */ - { 0x0e, KEY_YELLOW }, /* 'yellow' / 'ok' */ - { 0x21, KEY_GREEN }, /* 'green' */ - { 0x11, KEY_CHANNELDOWN }, /* 'channel -' */ - { 0x31, KEY_CHANNELUP }, /* 'channel +' */ - { 0x1e, KEY_VOLUMEDOWN }, /* 'volume -' */ - { 0x3e, KEY_VOLUMEUP }, /* 'volume +' */ -}; - -struct ir_scancode_table ir_codes_avermedia_dvbt_table = { - .scan = ir_codes_avermedia_dvbt, - .size = ARRAY_SIZE(ir_codes_avermedia_dvbt), -}; -EXPORT_SYMBOL_GPL(ir_codes_avermedia_dvbt_table); - -/* Mauro Carvalho Chehab */ -static struct ir_scancode ir_codes_avermedia_m135a[] = { - { 0x00, KEY_POWER2 }, - { 0x2e, KEY_DOT }, /* '.' */ - { 0x01, KEY_MODE }, /* TV/FM */ - - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, - { 0x11, KEY_0 }, - - { 0x13, KEY_RIGHT }, /* -> */ - { 0x12, KEY_LEFT }, /* <- */ - - { 0x17, KEY_SLEEP }, /* Capturar Imagem */ - { 0x10, KEY_SHUFFLE }, /* Amostra */ - - /* FIXME: The keys bellow aren't ok */ - - { 0x43, KEY_CHANNELUP }, - { 0x42, KEY_CHANNELDOWN }, - { 0x1f, KEY_VOLUMEUP }, - { 0x1e, KEY_VOLUMEDOWN }, - { 0x0c, KEY_ENTER }, - - { 0x14, KEY_MUTE }, - { 0x08, KEY_AUDIO }, - - { 0x03, KEY_TEXT }, - { 0x04, KEY_EPG }, - { 0x2b, KEY_TV2 }, /* TV2 */ - - { 0x1d, KEY_RED }, - { 0x1c, KEY_YELLOW }, - { 0x41, KEY_GREEN }, - { 0x40, KEY_BLUE }, - - { 0x1a, KEY_PLAYPAUSE }, - { 0x19, KEY_RECORD }, - { 0x18, KEY_PLAY }, - { 0x1b, KEY_STOP }, -}; - -struct ir_scancode_table ir_codes_avermedia_m135a_table = { - .scan = ir_codes_avermedia_m135a, - .size = ARRAY_SIZE(ir_codes_avermedia_m135a), -}; -EXPORT_SYMBOL_GPL(ir_codes_avermedia_m135a_table); - -/* Oldrich Jedlicka */ -static struct ir_scancode ir_codes_avermedia_cardbus[] = { - { 0x00, KEY_POWER }, - { 0x01, KEY_TUNER }, /* TV/FM */ - { 0x03, KEY_TEXT }, /* Teletext */ - { 0x04, KEY_EPG }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, - { 0x08, KEY_AUDIO }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x0c, KEY_ZOOM }, /* Full screen */ - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, - { 0x10, KEY_PAGEUP }, /* 16-CH PREV */ - { 0x11, KEY_0 }, - { 0x12, KEY_INFO }, - { 0x13, KEY_AGAIN }, /* CH RTN - channel return */ - { 0x14, KEY_MUTE }, - { 0x15, KEY_EDIT }, /* Autoscan */ - { 0x17, KEY_SAVE }, /* Screenshot */ - { 0x18, KEY_PLAYPAUSE }, - { 0x19, KEY_RECORD }, - { 0x1a, KEY_PLAY }, - { 0x1b, KEY_STOP }, - { 0x1c, KEY_FASTFORWARD }, - { 0x1d, KEY_REWIND }, - { 0x1e, KEY_VOLUMEDOWN }, - { 0x1f, KEY_VOLUMEUP }, - { 0x22, KEY_SLEEP }, /* Sleep */ - { 0x23, KEY_ZOOM }, /* Aspect */ - { 0x26, KEY_SCREEN }, /* Pos */ - { 0x27, KEY_ANGLE }, /* Size */ - { 0x28, KEY_SELECT }, /* Select */ - { 0x29, KEY_BLUE }, /* Blue/Picture */ - { 0x2a, KEY_BACKSPACE }, /* Back */ - { 0x2b, KEY_MEDIA }, /* PIP (Picture-in-picture) */ - { 0x2c, KEY_DOWN }, - { 0x2e, KEY_DOT }, - { 0x2f, KEY_TV }, /* Live TV */ - { 0x32, KEY_LEFT }, - { 0x33, KEY_CLEAR }, /* Clear */ - { 0x35, KEY_RED }, /* Red/TV */ - { 0x36, KEY_UP }, - { 0x37, KEY_HOME }, /* Home */ - { 0x39, KEY_GREEN }, /* Green/Video */ - { 0x3d, KEY_YELLOW }, /* Yellow/Music */ - { 0x3e, KEY_OK }, /* Ok */ - { 0x3f, KEY_RIGHT }, - { 0x40, KEY_NEXT }, /* Next */ - { 0x41, KEY_PREVIOUS }, /* Previous */ - { 0x42, KEY_CHANNELDOWN }, /* Channel down */ - { 0x43, KEY_CHANNELUP }, /* Channel up */ -}; - -struct ir_scancode_table ir_codes_avermedia_cardbus_table = { - .scan = ir_codes_avermedia_cardbus, - .size = ARRAY_SIZE(ir_codes_avermedia_cardbus), -}; -EXPORT_SYMBOL_GPL(ir_codes_avermedia_cardbus_table); - -/* Attila Kondoros */ -static struct ir_scancode ir_codes_apac_viewcomp[] = { - - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x00, KEY_0 }, - { 0x17, KEY_LAST }, /* +100 */ - { 0x0a, KEY_LIST }, /* recall */ - - - { 0x1c, KEY_TUNER }, /* TV/FM */ - { 0x15, KEY_SEARCH }, /* scan */ - { 0x12, KEY_POWER }, /* power */ - { 0x1f, KEY_VOLUMEDOWN }, /* vol up */ - { 0x1b, KEY_VOLUMEUP }, /* vol down */ - { 0x1e, KEY_CHANNELDOWN }, /* chn up */ - { 0x1a, KEY_CHANNELUP }, /* chn down */ - - { 0x11, KEY_VIDEO }, /* video */ - { 0x0f, KEY_ZOOM }, /* full screen */ - { 0x13, KEY_MUTE }, /* mute/unmute */ - { 0x10, KEY_TEXT }, /* min */ - - { 0x0d, KEY_STOP }, /* freeze */ - { 0x0e, KEY_RECORD }, /* record */ - { 0x1d, KEY_PLAYPAUSE }, /* stop */ - { 0x19, KEY_PLAY }, /* play */ - - { 0x16, KEY_GOTO }, /* osd */ - { 0x14, KEY_REFRESH }, /* default */ - { 0x0c, KEY_KPPLUS }, /* fine tune >>>> */ - { 0x18, KEY_KPMINUS }, /* fine tune <<<< */ -}; - -struct ir_scancode_table ir_codes_apac_viewcomp_table = { - .scan = ir_codes_apac_viewcomp, - .size = ARRAY_SIZE(ir_codes_apac_viewcomp), -}; -EXPORT_SYMBOL_GPL(ir_codes_apac_viewcomp_table); - -/* ---------------------------------------------------------------------- */ - -static struct ir_scancode ir_codes_pixelview[] = { - - { 0x1e, KEY_POWER }, /* power */ - { 0x07, KEY_MEDIA }, /* source */ - { 0x1c, KEY_SEARCH }, /* scan */ - - - { 0x03, KEY_TUNER }, /* TV/FM */ - - { 0x00, KEY_RECORD }, - { 0x08, KEY_STOP }, - { 0x11, KEY_PLAY }, - - { 0x1a, KEY_PLAYPAUSE }, /* freeze */ - { 0x19, KEY_ZOOM }, /* zoom */ - { 0x0f, KEY_TEXT }, /* min */ - - { 0x01, KEY_1 }, - { 0x0b, KEY_2 }, - { 0x1b, KEY_3 }, - { 0x05, KEY_4 }, - { 0x09, KEY_5 }, - { 0x15, KEY_6 }, - { 0x06, KEY_7 }, - { 0x0a, KEY_8 }, - { 0x12, KEY_9 }, - { 0x02, KEY_0 }, - { 0x10, KEY_LAST }, /* +100 */ - { 0x13, KEY_LIST }, /* recall */ - - { 0x1f, KEY_CHANNELUP }, /* chn down */ - { 0x17, KEY_CHANNELDOWN }, /* chn up */ - { 0x16, KEY_VOLUMEUP }, /* vol down */ - { 0x14, KEY_VOLUMEDOWN }, /* vol up */ - - { 0x04, KEY_KPMINUS }, /* <<< */ - { 0x0e, KEY_SETUP }, /* function */ - { 0x0c, KEY_KPPLUS }, /* >>> */ - - { 0x0d, KEY_GOTO }, /* mts */ - { 0x1d, KEY_REFRESH }, /* reset */ - { 0x18, KEY_MUTE }, /* mute/unmute */ -}; - -struct ir_scancode_table ir_codes_pixelview_table = { - .scan = ir_codes_pixelview, - .size = ARRAY_SIZE(ir_codes_pixelview), -}; -EXPORT_SYMBOL_GPL(ir_codes_pixelview_table); - -/* - Mauro Carvalho Chehab - present on PV MPEG 8000GT - */ -static struct ir_scancode ir_codes_pixelview_new[] = { - { 0x3c, KEY_TIME }, /* Timeshift */ - { 0x12, KEY_POWER }, - - { 0x3d, KEY_1 }, - { 0x38, KEY_2 }, - { 0x18, KEY_3 }, - { 0x35, KEY_4 }, - { 0x39, KEY_5 }, - { 0x15, KEY_6 }, - { 0x36, KEY_7 }, - { 0x3a, KEY_8 }, - { 0x1e, KEY_9 }, - { 0x3e, KEY_0 }, - - { 0x1c, KEY_AGAIN }, /* LOOP */ - { 0x3f, KEY_MEDIA }, /* Source */ - { 0x1f, KEY_LAST }, /* +100 */ - { 0x1b, KEY_MUTE }, - - { 0x17, KEY_CHANNELDOWN }, - { 0x16, KEY_CHANNELUP }, - { 0x10, KEY_VOLUMEUP }, - { 0x14, KEY_VOLUMEDOWN }, - { 0x13, KEY_ZOOM }, - - { 0x19, KEY_CAMERA }, /* SNAPSHOT */ - { 0x1a, KEY_SEARCH }, /* scan */ - - { 0x37, KEY_REWIND }, /* << */ - { 0x32, KEY_RECORD }, /* o (red) */ - { 0x33, KEY_FORWARD }, /* >> */ - { 0x11, KEY_STOP }, /* square */ - { 0x3b, KEY_PLAY }, /* > */ - { 0x30, KEY_PLAYPAUSE }, /* || */ - - { 0x31, KEY_TV }, - { 0x34, KEY_RADIO }, -}; - -struct ir_scancode_table ir_codes_pixelview_new_table = { - .scan = ir_codes_pixelview_new, - .size = ARRAY_SIZE(ir_codes_pixelview_new), -}; -EXPORT_SYMBOL_GPL(ir_codes_pixelview_new_table); - -static struct ir_scancode ir_codes_nebula[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x0a, KEY_TV }, - { 0x0b, KEY_AUX }, - { 0x0c, KEY_DVD }, - { 0x0d, KEY_POWER }, - { 0x0e, KEY_MHP }, /* labelled 'Picture' */ - { 0x0f, KEY_AUDIO }, - { 0x10, KEY_INFO }, - { 0x11, KEY_F13 }, /* 16:9 */ - { 0x12, KEY_F14 }, /* 14:9 */ - { 0x13, KEY_EPG }, - { 0x14, KEY_EXIT }, - { 0x15, KEY_MENU }, - { 0x16, KEY_UP }, - { 0x17, KEY_DOWN }, - { 0x18, KEY_LEFT }, - { 0x19, KEY_RIGHT }, - { 0x1a, KEY_ENTER }, - { 0x1b, KEY_CHANNELUP }, - { 0x1c, KEY_CHANNELDOWN }, - { 0x1d, KEY_VOLUMEUP }, - { 0x1e, KEY_VOLUMEDOWN }, - { 0x1f, KEY_RED }, - { 0x20, KEY_GREEN }, - { 0x21, KEY_YELLOW }, - { 0x22, KEY_BLUE }, - { 0x23, KEY_SUBTITLE }, - { 0x24, KEY_F15 }, /* AD */ - { 0x25, KEY_TEXT }, - { 0x26, KEY_MUTE }, - { 0x27, KEY_REWIND }, - { 0x28, KEY_STOP }, - { 0x29, KEY_PLAY }, - { 0x2a, KEY_FASTFORWARD }, - { 0x2b, KEY_F16 }, /* chapter */ - { 0x2c, KEY_PAUSE }, - { 0x2d, KEY_PLAY }, - { 0x2e, KEY_RECORD }, - { 0x2f, KEY_F17 }, /* picture in picture */ - { 0x30, KEY_KPPLUS }, /* zoom in */ - { 0x31, KEY_KPMINUS }, /* zoom out */ - { 0x32, KEY_F18 }, /* capture */ - { 0x33, KEY_F19 }, /* web */ - { 0x34, KEY_EMAIL }, - { 0x35, KEY_PHONE }, - { 0x36, KEY_PC }, -}; - -struct ir_scancode_table ir_codes_nebula_table = { - .scan = ir_codes_nebula, - .size = ARRAY_SIZE(ir_codes_nebula), -}; -EXPORT_SYMBOL_GPL(ir_codes_nebula_table); - -/* DigitalNow DNTV Live DVB-T Remote */ -static struct ir_scancode ir_codes_dntv_live_dvb_t[] = { - { 0x00, KEY_ESC }, /* 'go up a level?' */ - /* Keys 0 to 9 */ - { 0x0a, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0b, KEY_TUNER }, /* tv/fm */ - { 0x0c, KEY_SEARCH }, /* scan */ - { 0x0d, KEY_STOP }, - { 0x0e, KEY_PAUSE }, - { 0x0f, KEY_LIST }, /* source */ - - { 0x10, KEY_MUTE }, - { 0x11, KEY_REWIND }, /* backward << */ - { 0x12, KEY_POWER }, - { 0x13, KEY_CAMERA }, /* snap */ - { 0x14, KEY_AUDIO }, /* stereo */ - { 0x15, KEY_CLEAR }, /* reset */ - { 0x16, KEY_PLAY }, - { 0x17, KEY_ENTER }, - { 0x18, KEY_ZOOM }, /* full screen */ - { 0x19, KEY_FASTFORWARD }, /* forward >> */ - { 0x1a, KEY_CHANNELUP }, - { 0x1b, KEY_VOLUMEUP }, - { 0x1c, KEY_INFO }, /* preview */ - { 0x1d, KEY_RECORD }, /* record */ - { 0x1e, KEY_CHANNELDOWN }, - { 0x1f, KEY_VOLUMEDOWN }, -}; - -struct ir_scancode_table ir_codes_dntv_live_dvb_t_table = { - .scan = ir_codes_dntv_live_dvb_t, - .size = ARRAY_SIZE(ir_codes_dntv_live_dvb_t), -}; -EXPORT_SYMBOL_GPL(ir_codes_dntv_live_dvb_t_table); - -/* ---------------------------------------------------------------------- */ - -/* IO-DATA BCTV7E Remote */ -static struct ir_scancode ir_codes_iodata_bctv7e[] = { - { 0x40, KEY_TV }, - { 0x20, KEY_RADIO }, /* FM */ - { 0x60, KEY_EPG }, - { 0x00, KEY_POWER }, - - /* Keys 0 to 9 */ - { 0x44, KEY_0 }, /* 10 */ - { 0x50, KEY_1 }, - { 0x30, KEY_2 }, - { 0x70, KEY_3 }, - { 0x48, KEY_4 }, - { 0x28, KEY_5 }, - { 0x68, KEY_6 }, - { 0x58, KEY_7 }, - { 0x38, KEY_8 }, - { 0x78, KEY_9 }, - - { 0x10, KEY_L }, /* Live */ - { 0x08, KEY_TIME }, /* Time Shift */ - - { 0x18, KEY_PLAYPAUSE }, /* Play */ - - { 0x24, KEY_ENTER }, /* 11 */ - { 0x64, KEY_ESC }, /* 12 */ - { 0x04, KEY_M }, /* Multi */ - - { 0x54, KEY_VIDEO }, - { 0x34, KEY_CHANNELUP }, - { 0x74, KEY_VOLUMEUP }, - { 0x14, KEY_MUTE }, - - { 0x4c, KEY_VCR }, /* SVIDEO */ - { 0x2c, KEY_CHANNELDOWN }, - { 0x6c, KEY_VOLUMEDOWN }, - { 0x0c, KEY_ZOOM }, - - { 0x5c, KEY_PAUSE }, - { 0x3c, KEY_RED }, /* || (red) */ - { 0x7c, KEY_RECORD }, /* recording */ - { 0x1c, KEY_STOP }, - - { 0x41, KEY_REWIND }, /* backward << */ - { 0x21, KEY_PLAY }, - { 0x61, KEY_FASTFORWARD }, /* forward >> */ - { 0x01, KEY_NEXT }, /* skip >| */ -}; - -struct ir_scancode_table ir_codes_iodata_bctv7e_table = { - .scan = ir_codes_iodata_bctv7e, - .size = ARRAY_SIZE(ir_codes_iodata_bctv7e), -}; -EXPORT_SYMBOL_GPL(ir_codes_iodata_bctv7e_table); - -/* ---------------------------------------------------------------------- */ - -/* ADS Tech Instant TV DVB-T PCI Remote */ -static struct ir_scancode ir_codes_adstech_dvb_t_pci[] = { - /* Keys 0 to 9 */ - { 0x4d, KEY_0 }, - { 0x57, KEY_1 }, - { 0x4f, KEY_2 }, - { 0x53, KEY_3 }, - { 0x56, KEY_4 }, - { 0x4e, KEY_5 }, - { 0x5e, KEY_6 }, - { 0x54, KEY_7 }, - { 0x4c, KEY_8 }, - { 0x5c, KEY_9 }, - - { 0x5b, KEY_POWER }, - { 0x5f, KEY_MUTE }, - { 0x55, KEY_GOTO }, - { 0x5d, KEY_SEARCH }, - { 0x17, KEY_EPG }, /* Guide */ - { 0x1f, KEY_MENU }, - { 0x0f, KEY_UP }, - { 0x46, KEY_DOWN }, - { 0x16, KEY_LEFT }, - { 0x1e, KEY_RIGHT }, - { 0x0e, KEY_SELECT }, /* Enter */ - { 0x5a, KEY_INFO }, - { 0x52, KEY_EXIT }, - { 0x59, KEY_PREVIOUS }, - { 0x51, KEY_NEXT }, - { 0x58, KEY_REWIND }, - { 0x50, KEY_FORWARD }, - { 0x44, KEY_PLAYPAUSE }, - { 0x07, KEY_STOP }, - { 0x1b, KEY_RECORD }, - { 0x13, KEY_TUNER }, /* Live */ - { 0x0a, KEY_A }, - { 0x12, KEY_B }, - { 0x03, KEY_PROG1 }, /* 1 */ - { 0x01, KEY_PROG2 }, /* 2 */ - { 0x00, KEY_PROG3 }, /* 3 */ - { 0x06, KEY_DVD }, - { 0x48, KEY_AUX }, /* Photo */ - { 0x40, KEY_VIDEO }, - { 0x19, KEY_AUDIO }, /* Music */ - { 0x0b, KEY_CHANNELUP }, - { 0x08, KEY_CHANNELDOWN }, - { 0x15, KEY_VOLUMEUP }, - { 0x1c, KEY_VOLUMEDOWN }, -}; - -struct ir_scancode_table ir_codes_adstech_dvb_t_pci_table = { - .scan = ir_codes_adstech_dvb_t_pci, - .size = ARRAY_SIZE(ir_codes_adstech_dvb_t_pci), -}; -EXPORT_SYMBOL_GPL(ir_codes_adstech_dvb_t_pci_table); - -/* ---------------------------------------------------------------------- */ - -/* MSI TV@nywhere MASTER remote */ - -static struct ir_scancode ir_codes_msi_tvanywhere[] = { - /* Keys 0 to 9 */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0c, KEY_MUTE }, - { 0x0f, KEY_SCREEN }, /* Full Screen */ - { 0x10, KEY_FN }, /* Funtion */ - { 0x11, KEY_TIME }, /* Time shift */ - { 0x12, KEY_POWER }, - { 0x13, KEY_MEDIA }, /* MTS */ - { 0x14, KEY_SLOW }, - { 0x16, KEY_REWIND }, /* backward << */ - { 0x17, KEY_ENTER }, /* Return */ - { 0x18, KEY_FASTFORWARD }, /* forward >> */ - { 0x1a, KEY_CHANNELUP }, - { 0x1b, KEY_VOLUMEUP }, - { 0x1e, KEY_CHANNELDOWN }, - { 0x1f, KEY_VOLUMEDOWN }, -}; - -struct ir_scancode_table ir_codes_msi_tvanywhere_table = { - .scan = ir_codes_msi_tvanywhere, - .size = ARRAY_SIZE(ir_codes_msi_tvanywhere), -}; -EXPORT_SYMBOL_GPL(ir_codes_msi_tvanywhere_table); - -/* ---------------------------------------------------------------------- */ - -/* - Keycodes for remote on the MSI TV@nywhere Plus. The controller IC on the card - is marked "KS003". The controller is I2C at address 0x30, but does not seem - to respond to probes until a read is performed from a valid device. - I don't know why... - - Note: This remote may be of similar or identical design to the - Pixelview remote (?). The raw codes and duplicate button codes - appear to be the same. - - Henry Wong - Some changes to formatting and keycodes by Mark Schultz - -*/ - -static struct ir_scancode ir_codes_msi_tvanywhere_plus[] = { - -/* ---- Remote Button Layout ---- - - POWER SOURCE SCAN MUTE - TV/FM 1 2 3 - |> 4 5 6 - <| 7 8 9 - ^^UP 0 + RECALL - vvDN RECORD STOP PLAY - - MINIMIZE ZOOM - - CH+ - VOL- VOL+ - CH- - - SNAPSHOT MTS - - << FUNC >> RESET -*/ - - { 0x01, KEY_1 }, /* 1 */ - { 0x0b, KEY_2 }, /* 2 */ - { 0x1b, KEY_3 }, /* 3 */ - { 0x05, KEY_4 }, /* 4 */ - { 0x09, KEY_5 }, /* 5 */ - { 0x15, KEY_6 }, /* 6 */ - { 0x06, KEY_7 }, /* 7 */ - { 0x0a, KEY_8 }, /* 8 */ - { 0x12, KEY_9 }, /* 9 */ - { 0x02, KEY_0 }, /* 0 */ - { 0x10, KEY_KPPLUS }, /* + */ - { 0x13, KEY_AGAIN }, /* Recall */ - - { 0x1e, KEY_POWER }, /* Power */ - { 0x07, KEY_TUNER }, /* Source */ - { 0x1c, KEY_SEARCH }, /* Scan */ - { 0x18, KEY_MUTE }, /* Mute */ - - { 0x03, KEY_RADIO }, /* TV/FM */ - /* The next four keys are duplicates that appear to send the - same IR code as Ch+, Ch-, >>, and << . The raw code assigned - to them is the actual code + 0x20 - they will never be - detected as such unless some way is discovered to distinguish - these buttons from those that have the same code. */ - { 0x3f, KEY_RIGHT }, /* |> and Ch+ */ - { 0x37, KEY_LEFT }, /* <| and Ch- */ - { 0x2c, KEY_UP }, /* ^^Up and >> */ - { 0x24, KEY_DOWN }, /* vvDn and << */ - - { 0x00, KEY_RECORD }, /* Record */ - { 0x08, KEY_STOP }, /* Stop */ - { 0x11, KEY_PLAY }, /* Play */ - - { 0x0f, KEY_CLOSE }, /* Minimize */ - { 0x19, KEY_ZOOM }, /* Zoom */ - { 0x1a, KEY_CAMERA }, /* Snapshot */ - { 0x0d, KEY_LANGUAGE }, /* MTS */ - - { 0x14, KEY_VOLUMEDOWN }, /* Vol- */ - { 0x16, KEY_VOLUMEUP }, /* Vol+ */ - { 0x17, KEY_CHANNELDOWN }, /* Ch- */ - { 0x1f, KEY_CHANNELUP }, /* Ch+ */ - - { 0x04, KEY_REWIND }, /* << */ - { 0x0e, KEY_MENU }, /* Function */ - { 0x0c, KEY_FASTFORWARD }, /* >> */ - { 0x1d, KEY_RESTART }, /* Reset */ -}; - -struct ir_scancode_table ir_codes_msi_tvanywhere_plus_table = { - .scan = ir_codes_msi_tvanywhere_plus, - .size = ARRAY_SIZE(ir_codes_msi_tvanywhere_plus), -}; -EXPORT_SYMBOL_GPL(ir_codes_msi_tvanywhere_plus_table); - -/* ---------------------------------------------------------------------- */ - -/* Cinergy 1400 DVB-T */ -static struct ir_scancode ir_codes_cinergy_1400[] = { - { 0x01, KEY_POWER }, - { 0x02, KEY_1 }, - { 0x03, KEY_2 }, - { 0x04, KEY_3 }, - { 0x05, KEY_4 }, - { 0x06, KEY_5 }, - { 0x07, KEY_6 }, - { 0x08, KEY_7 }, - { 0x09, KEY_8 }, - { 0x0a, KEY_9 }, - { 0x0c, KEY_0 }, - - { 0x0b, KEY_VIDEO }, - { 0x0d, KEY_REFRESH }, - { 0x0e, KEY_SELECT }, - { 0x0f, KEY_EPG }, - { 0x10, KEY_UP }, - { 0x11, KEY_LEFT }, - { 0x12, KEY_OK }, - { 0x13, KEY_RIGHT }, - { 0x14, KEY_DOWN }, - { 0x15, KEY_TEXT }, - { 0x16, KEY_INFO }, - - { 0x17, KEY_RED }, - { 0x18, KEY_GREEN }, - { 0x19, KEY_YELLOW }, - { 0x1a, KEY_BLUE }, - - { 0x1b, KEY_CHANNELUP }, - { 0x1c, KEY_VOLUMEUP }, - { 0x1d, KEY_MUTE }, - { 0x1e, KEY_VOLUMEDOWN }, - { 0x1f, KEY_CHANNELDOWN }, - - { 0x40, KEY_PAUSE }, - { 0x4c, KEY_PLAY }, - { 0x58, KEY_RECORD }, - { 0x54, KEY_PREVIOUS }, - { 0x48, KEY_STOP }, - { 0x5c, KEY_NEXT }, -}; - -struct ir_scancode_table ir_codes_cinergy_1400_table = { - .scan = ir_codes_cinergy_1400, - .size = ARRAY_SIZE(ir_codes_cinergy_1400), -}; -EXPORT_SYMBOL_GPL(ir_codes_cinergy_1400_table); - -/* ---------------------------------------------------------------------- */ - -/* AVERTV STUDIO 303 Remote */ -static struct ir_scancode ir_codes_avertv_303[] = { - { 0x2a, KEY_1 }, - { 0x32, KEY_2 }, - { 0x3a, KEY_3 }, - { 0x4a, KEY_4 }, - { 0x52, KEY_5 }, - { 0x5a, KEY_6 }, - { 0x6a, KEY_7 }, - { 0x72, KEY_8 }, - { 0x7a, KEY_9 }, - { 0x0e, KEY_0 }, - - { 0x02, KEY_POWER }, - { 0x22, KEY_VIDEO }, - { 0x42, KEY_AUDIO }, - { 0x62, KEY_ZOOM }, - { 0x0a, KEY_TV }, - { 0x12, KEY_CD }, - { 0x1a, KEY_TEXT }, - - { 0x16, KEY_SUBTITLE }, - { 0x1e, KEY_REWIND }, - { 0x06, KEY_PRINT }, - - { 0x2e, KEY_SEARCH }, - { 0x36, KEY_SLEEP }, - { 0x3e, KEY_SHUFFLE }, - { 0x26, KEY_MUTE }, - - { 0x4e, KEY_RECORD }, - { 0x56, KEY_PAUSE }, - { 0x5e, KEY_STOP }, - { 0x46, KEY_PLAY }, - - { 0x6e, KEY_RED }, - { 0x0b, KEY_GREEN }, - { 0x66, KEY_YELLOW }, - { 0x03, KEY_BLUE }, - - { 0x76, KEY_LEFT }, - { 0x7e, KEY_RIGHT }, - { 0x13, KEY_DOWN }, - { 0x1b, KEY_UP }, -}; - -struct ir_scancode_table ir_codes_avertv_303_table = { - .scan = ir_codes_avertv_303, - .size = ARRAY_SIZE(ir_codes_avertv_303), -}; -EXPORT_SYMBOL_GPL(ir_codes_avertv_303_table); - -/* ---------------------------------------------------------------------- */ - -/* DigitalNow DNTV Live! DVB-T Pro Remote */ -static struct ir_scancode ir_codes_dntv_live_dvbt_pro[] = { - { 0x16, KEY_POWER }, - { 0x5b, KEY_HOME }, - - { 0x55, KEY_TV }, /* live tv */ - { 0x58, KEY_TUNER }, /* digital Radio */ - { 0x5a, KEY_RADIO }, /* FM radio */ - { 0x59, KEY_DVD }, /* dvd menu */ - { 0x03, KEY_1 }, - { 0x01, KEY_2 }, - { 0x06, KEY_3 }, - { 0x09, KEY_4 }, - { 0x1d, KEY_5 }, - { 0x1f, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x19, KEY_8 }, - { 0x1b, KEY_9 }, - { 0x0c, KEY_CANCEL }, - { 0x15, KEY_0 }, - { 0x4a, KEY_CLEAR }, - { 0x13, KEY_BACK }, - { 0x00, KEY_TAB }, - { 0x4b, KEY_UP }, - { 0x4e, KEY_LEFT }, - { 0x4f, KEY_OK }, - { 0x52, KEY_RIGHT }, - { 0x51, KEY_DOWN }, - { 0x1e, KEY_VOLUMEUP }, - { 0x0a, KEY_VOLUMEDOWN }, - { 0x02, KEY_CHANNELDOWN }, - { 0x05, KEY_CHANNELUP }, - { 0x11, KEY_RECORD }, - { 0x14, KEY_PLAY }, - { 0x4c, KEY_PAUSE }, - { 0x1a, KEY_STOP }, - { 0x40, KEY_REWIND }, - { 0x12, KEY_FASTFORWARD }, - { 0x41, KEY_PREVIOUSSONG }, /* replay |< */ - { 0x42, KEY_NEXTSONG }, /* skip >| */ - { 0x54, KEY_CAMERA }, /* capture */ - { 0x50, KEY_LANGUAGE }, /* sap */ - { 0x47, KEY_TV2 }, /* pip */ - { 0x4d, KEY_SCREEN }, - { 0x43, KEY_SUBTITLE }, - { 0x10, KEY_MUTE }, - { 0x49, KEY_AUDIO }, /* l/r */ - { 0x07, KEY_SLEEP }, - { 0x08, KEY_VIDEO }, /* a/v */ - { 0x0e, KEY_PREVIOUS }, /* recall */ - { 0x45, KEY_ZOOM }, /* zoom + */ - { 0x46, KEY_ANGLE }, /* zoom - */ - { 0x56, KEY_RED }, - { 0x57, KEY_GREEN }, - { 0x5c, KEY_YELLOW }, - { 0x5d, KEY_BLUE }, -}; - -struct ir_scancode_table ir_codes_dntv_live_dvbt_pro_table = { - .scan = ir_codes_dntv_live_dvbt_pro, - .size = ARRAY_SIZE(ir_codes_dntv_live_dvbt_pro), -}; -EXPORT_SYMBOL_GPL(ir_codes_dntv_live_dvbt_pro_table); - -static struct ir_scancode ir_codes_em_terratec[] = { - { 0x01, KEY_CHANNEL }, - { 0x02, KEY_SELECT }, - { 0x03, KEY_MUTE }, - { 0x04, KEY_POWER }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, - { 0x08, KEY_CHANNELUP }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x0c, KEY_CHANNELDOWN }, - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, - { 0x10, KEY_VOLUMEUP }, - { 0x11, KEY_0 }, - { 0x12, KEY_MENU }, - { 0x13, KEY_PRINT }, - { 0x14, KEY_VOLUMEDOWN }, - { 0x16, KEY_PAUSE }, - { 0x18, KEY_RECORD }, - { 0x19, KEY_REWIND }, - { 0x1a, KEY_PLAY }, - { 0x1b, KEY_FORWARD }, - { 0x1c, KEY_BACKSPACE }, - { 0x1e, KEY_STOP }, - { 0x40, KEY_ZOOM }, -}; - -struct ir_scancode_table ir_codes_em_terratec_table = { - .scan = ir_codes_em_terratec, - .size = ARRAY_SIZE(ir_codes_em_terratec), -}; -EXPORT_SYMBOL_GPL(ir_codes_em_terratec_table); - -static struct ir_scancode ir_codes_pinnacle_grey[] = { - { 0x3a, KEY_0 }, - { 0x31, KEY_1 }, - { 0x32, KEY_2 }, - { 0x33, KEY_3 }, - { 0x34, KEY_4 }, - { 0x35, KEY_5 }, - { 0x36, KEY_6 }, - { 0x37, KEY_7 }, - { 0x38, KEY_8 }, - { 0x39, KEY_9 }, - - { 0x2f, KEY_POWER }, - - { 0x2e, KEY_P }, - { 0x1f, KEY_L }, - { 0x2b, KEY_I }, - - { 0x2d, KEY_SCREEN }, - { 0x1e, KEY_ZOOM }, - { 0x1b, KEY_VOLUMEUP }, - { 0x0f, KEY_VOLUMEDOWN }, - { 0x17, KEY_CHANNELUP }, - { 0x1c, KEY_CHANNELDOWN }, - { 0x25, KEY_INFO }, - - { 0x3c, KEY_MUTE }, - - { 0x3d, KEY_LEFT }, - { 0x3b, KEY_RIGHT }, - - { 0x3f, KEY_UP }, - { 0x3e, KEY_DOWN }, - { 0x1a, KEY_ENTER }, - - { 0x1d, KEY_MENU }, - { 0x19, KEY_AGAIN }, - { 0x16, KEY_PREVIOUSSONG }, - { 0x13, KEY_NEXTSONG }, - { 0x15, KEY_PAUSE }, - { 0x0e, KEY_REWIND }, - { 0x0d, KEY_PLAY }, - { 0x0b, KEY_STOP }, - { 0x07, KEY_FORWARD }, - { 0x27, KEY_RECORD }, - { 0x26, KEY_TUNER }, - { 0x29, KEY_TEXT }, - { 0x2a, KEY_MEDIA }, - { 0x18, KEY_EPG }, -}; - -struct ir_scancode_table ir_codes_pinnacle_grey_table = { - .scan = ir_codes_pinnacle_grey, - .size = ARRAY_SIZE(ir_codes_pinnacle_grey), -}; -EXPORT_SYMBOL_GPL(ir_codes_pinnacle_grey_table); - -static struct ir_scancode ir_codes_flyvideo[] = { - { 0x0f, KEY_0 }, - { 0x03, KEY_1 }, - { 0x04, KEY_2 }, - { 0x05, KEY_3 }, - { 0x07, KEY_4 }, - { 0x08, KEY_5 }, - { 0x09, KEY_6 }, - { 0x0b, KEY_7 }, - { 0x0c, KEY_8 }, - { 0x0d, KEY_9 }, - - { 0x0e, KEY_MODE }, /* Air/Cable */ - { 0x11, KEY_VIDEO }, /* Video */ - { 0x15, KEY_AUDIO }, /* Audio */ - { 0x00, KEY_POWER }, /* Power */ - { 0x18, KEY_TUNER }, /* AV Source */ - { 0x02, KEY_ZOOM }, /* Fullscreen */ - { 0x1a, KEY_LANGUAGE }, /* Stereo */ - { 0x1b, KEY_MUTE }, /* Mute */ - { 0x14, KEY_VOLUMEUP }, /* Volume + */ - { 0x17, KEY_VOLUMEDOWN },/* Volume - */ - { 0x12, KEY_CHANNELUP },/* Channel + */ - { 0x13, KEY_CHANNELDOWN },/* Channel - */ - { 0x06, KEY_AGAIN }, /* Recall */ - { 0x10, KEY_ENTER }, /* Enter */ - - { 0x19, KEY_BACK }, /* Rewind ( <<< ) */ - { 0x1f, KEY_FORWARD }, /* Forward ( >>> ) */ - { 0x0a, KEY_ANGLE }, /* no label, may be used as the PAUSE button */ -}; - -struct ir_scancode_table ir_codes_flyvideo_table = { - .scan = ir_codes_flyvideo, - .size = ARRAY_SIZE(ir_codes_flyvideo), -}; -EXPORT_SYMBOL_GPL(ir_codes_flyvideo_table); - -static struct ir_scancode ir_codes_flydvb[] = { - { 0x01, KEY_ZOOM }, /* Full Screen */ - { 0x00, KEY_POWER }, /* Power */ - - { 0x03, KEY_1 }, - { 0x04, KEY_2 }, - { 0x05, KEY_3 }, - { 0x07, KEY_4 }, - { 0x08, KEY_5 }, - { 0x09, KEY_6 }, - { 0x0b, KEY_7 }, - { 0x0c, KEY_8 }, - { 0x0d, KEY_9 }, - { 0x06, KEY_AGAIN }, /* Recall */ - { 0x0f, KEY_0 }, - { 0x10, KEY_MUTE }, /* Mute */ - { 0x02, KEY_RADIO }, /* TV/Radio */ - { 0x1b, KEY_LANGUAGE }, /* SAP (Second Audio Program) */ - - { 0x14, KEY_VOLUMEUP }, /* VOL+ */ - { 0x17, KEY_VOLUMEDOWN }, /* VOL- */ - { 0x12, KEY_CHANNELUP }, /* CH+ */ - { 0x13, KEY_CHANNELDOWN }, /* CH- */ - { 0x1d, KEY_ENTER }, /* Enter */ - - { 0x1a, KEY_MODE }, /* PIP */ - { 0x18, KEY_TUNER }, /* Source */ - - { 0x1e, KEY_RECORD }, /* Record/Pause */ - { 0x15, KEY_ANGLE }, /* Swap (no label on key) */ - { 0x1c, KEY_PAUSE }, /* Timeshift/Pause */ - { 0x19, KEY_BACK }, /* Rewind << */ - { 0x0a, KEY_PLAYPAUSE }, /* Play/Pause */ - { 0x1f, KEY_FORWARD }, /* Forward >> */ - { 0x16, KEY_PREVIOUS }, /* Back |<< */ - { 0x11, KEY_STOP }, /* Stop */ - { 0x0e, KEY_NEXT }, /* End >>| */ -}; - -struct ir_scancode_table ir_codes_flydvb_table = { - .scan = ir_codes_flydvb, - .size = ARRAY_SIZE(ir_codes_flydvb), -}; -EXPORT_SYMBOL_GPL(ir_codes_flydvb_table); - -static struct ir_scancode ir_codes_cinergy[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0a, KEY_POWER }, - { 0x0b, KEY_PROG1 }, /* app */ - { 0x0c, KEY_ZOOM }, /* zoom/fullscreen */ - { 0x0d, KEY_CHANNELUP }, /* channel */ - { 0x0e, KEY_CHANNELDOWN }, /* channel- */ - { 0x0f, KEY_VOLUMEUP }, - { 0x10, KEY_VOLUMEDOWN }, - { 0x11, KEY_TUNER }, /* AV */ - { 0x12, KEY_NUMLOCK }, /* -/-- */ - { 0x13, KEY_AUDIO }, /* audio */ - { 0x14, KEY_MUTE }, - { 0x15, KEY_UP }, - { 0x16, KEY_DOWN }, - { 0x17, KEY_LEFT }, - { 0x18, KEY_RIGHT }, - { 0x19, BTN_LEFT, }, - { 0x1a, BTN_RIGHT, }, - { 0x1b, KEY_WWW }, /* text */ - { 0x1c, KEY_REWIND }, - { 0x1d, KEY_FORWARD }, - { 0x1e, KEY_RECORD }, - { 0x1f, KEY_PLAY }, - { 0x20, KEY_PREVIOUSSONG }, - { 0x21, KEY_NEXTSONG }, - { 0x22, KEY_PAUSE }, - { 0x23, KEY_STOP }, -}; - -struct ir_scancode_table ir_codes_cinergy_table = { - .scan = ir_codes_cinergy, - .size = ARRAY_SIZE(ir_codes_cinergy), -}; -EXPORT_SYMBOL_GPL(ir_codes_cinergy_table); - -/* Alfons Geser - * updates from Job D. R. Borges */ -static struct ir_scancode ir_codes_eztv[] = { - { 0x12, KEY_POWER }, - { 0x01, KEY_TV }, /* DVR */ - { 0x15, KEY_DVD }, /* DVD */ - { 0x17, KEY_AUDIO }, /* music */ - /* DVR mode / DVD mode / music mode */ - - { 0x1b, KEY_MUTE }, /* mute */ - { 0x02, KEY_LANGUAGE }, /* MTS/SAP / audio / autoseek */ - { 0x1e, KEY_SUBTITLE }, /* closed captioning / subtitle / seek */ - { 0x16, KEY_ZOOM }, /* full screen */ - { 0x1c, KEY_VIDEO }, /* video source / eject / delall */ - { 0x1d, KEY_RESTART }, /* playback / angle / del */ - { 0x2f, KEY_SEARCH }, /* scan / menu / playlist */ - { 0x30, KEY_CHANNEL }, /* CH surfing / bookmark / memo */ - - { 0x31, KEY_HELP }, /* help */ - { 0x32, KEY_MODE }, /* num/memo */ - { 0x33, KEY_ESC }, /* cancel */ - - { 0x0c, KEY_UP }, /* up */ - { 0x10, KEY_DOWN }, /* down */ - { 0x08, KEY_LEFT }, /* left */ - { 0x04, KEY_RIGHT }, /* right */ - { 0x03, KEY_SELECT }, /* select */ - - { 0x1f, KEY_REWIND }, /* rewind */ - { 0x20, KEY_PLAYPAUSE },/* play/pause */ - { 0x29, KEY_FORWARD }, /* forward */ - { 0x14, KEY_AGAIN }, /* repeat */ - { 0x2b, KEY_RECORD }, /* recording */ - { 0x2c, KEY_STOP }, /* stop */ - { 0x2d, KEY_PLAY }, /* play */ - { 0x2e, KEY_CAMERA }, /* snapshot / shuffle */ - - { 0x00, KEY_0 }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, - - { 0x2a, KEY_VOLUMEUP }, - { 0x11, KEY_VOLUMEDOWN }, - { 0x18, KEY_CHANNELUP },/* CH.tracking up */ - { 0x19, KEY_CHANNELDOWN },/* CH.tracking down */ - - { 0x13, KEY_ENTER }, /* enter */ - { 0x21, KEY_DOT }, /* . (decimal dot) */ -}; - -struct ir_scancode_table ir_codes_eztv_table = { - .scan = ir_codes_eztv, - .size = ARRAY_SIZE(ir_codes_eztv), -}; -EXPORT_SYMBOL_GPL(ir_codes_eztv_table); - -/* Alex Hermann */ -static struct ir_scancode ir_codes_avermedia[] = { - { 0x28, KEY_1 }, - { 0x18, KEY_2 }, - { 0x38, KEY_3 }, - { 0x24, KEY_4 }, - { 0x14, KEY_5 }, - { 0x34, KEY_6 }, - { 0x2c, KEY_7 }, - { 0x1c, KEY_8 }, - { 0x3c, KEY_9 }, - { 0x22, KEY_0 }, - - { 0x20, KEY_TV }, /* TV/FM */ - { 0x10, KEY_CD }, /* CD */ - { 0x30, KEY_TEXT }, /* TELETEXT */ - { 0x00, KEY_POWER }, /* POWER */ - - { 0x08, KEY_VIDEO }, /* VIDEO */ - { 0x04, KEY_AUDIO }, /* AUDIO */ - { 0x0c, KEY_ZOOM }, /* FULL SCREEN */ - - { 0x12, KEY_SUBTITLE }, /* DISPLAY */ - { 0x32, KEY_REWIND }, /* LOOP */ - { 0x02, KEY_PRINT }, /* PREVIEW */ - - { 0x2a, KEY_SEARCH }, /* AUTOSCAN */ - { 0x1a, KEY_SLEEP }, /* FREEZE */ - { 0x3a, KEY_CAMERA }, /* SNAPSHOT */ - { 0x0a, KEY_MUTE }, /* MUTE */ - - { 0x26, KEY_RECORD }, /* RECORD */ - { 0x16, KEY_PAUSE }, /* PAUSE */ - { 0x36, KEY_STOP }, /* STOP */ - { 0x06, KEY_PLAY }, /* PLAY */ - - { 0x2e, KEY_RED }, /* RED */ - { 0x21, KEY_GREEN }, /* GREEN */ - { 0x0e, KEY_YELLOW }, /* YELLOW */ - { 0x01, KEY_BLUE }, /* BLUE */ - - { 0x1e, KEY_VOLUMEDOWN }, /* VOLUME- */ - { 0x3e, KEY_VOLUMEUP }, /* VOLUME+ */ - { 0x11, KEY_CHANNELDOWN }, /* CHANNEL/PAGE- */ - { 0x31, KEY_CHANNELUP } /* CHANNEL/PAGE+ */ -}; - -struct ir_scancode_table ir_codes_avermedia_table = { - .scan = ir_codes_avermedia, - .size = ARRAY_SIZE(ir_codes_avermedia), -}; -EXPORT_SYMBOL_GPL(ir_codes_avermedia_table); - -static struct ir_scancode ir_codes_videomate_tv_pvr[] = { - { 0x14, KEY_MUTE }, - { 0x24, KEY_ZOOM }, - - { 0x01, KEY_DVD }, - { 0x23, KEY_RADIO }, - { 0x00, KEY_TV }, - - { 0x0a, KEY_REWIND }, - { 0x08, KEY_PLAYPAUSE }, - { 0x0f, KEY_FORWARD }, - - { 0x02, KEY_PREVIOUS }, - { 0x07, KEY_STOP }, - { 0x06, KEY_NEXT }, - - { 0x0c, KEY_UP }, - { 0x0e, KEY_DOWN }, - { 0x0b, KEY_LEFT }, - { 0x0d, KEY_RIGHT }, - { 0x11, KEY_OK }, - - { 0x03, KEY_MENU }, - { 0x09, KEY_SETUP }, - { 0x05, KEY_VIDEO }, - { 0x22, KEY_CHANNEL }, - - { 0x12, KEY_VOLUMEUP }, - { 0x15, KEY_VOLUMEDOWN }, - { 0x10, KEY_CHANNELUP }, - { 0x13, KEY_CHANNELDOWN }, - - { 0x04, KEY_RECORD }, - - { 0x16, KEY_1 }, - { 0x17, KEY_2 }, - { 0x18, KEY_3 }, - { 0x19, KEY_4 }, - { 0x1a, KEY_5 }, - { 0x1b, KEY_6 }, - { 0x1c, KEY_7 }, - { 0x1d, KEY_8 }, - { 0x1e, KEY_9 }, - { 0x1f, KEY_0 }, - - { 0x20, KEY_LANGUAGE }, - { 0x21, KEY_SLEEP }, -}; - -struct ir_scancode_table ir_codes_videomate_tv_pvr_table = { - .scan = ir_codes_videomate_tv_pvr, - .size = ARRAY_SIZE(ir_codes_videomate_tv_pvr), -}; -EXPORT_SYMBOL_GPL(ir_codes_videomate_tv_pvr_table); - -/* Michael Tokarev - http://www.corpit.ru/mjt/beholdTV/remote_control.jpg - keytable is used by MANLI MTV00[0x0c] and BeholdTV 40[13] at - least, and probably other cards too. - The "ascii-art picture" below (in comments, first row - is the keycode in hex, and subsequent row(s) shows - the button labels (several variants when appropriate) - helps to descide which keycodes to assign to the buttons. - */ -static struct ir_scancode ir_codes_manli[] = { - - /* 0x1c 0x12 * - * FUNCTION POWER * - * FM (|) * - * */ - { 0x1c, KEY_RADIO }, /*XXX*/ - { 0x12, KEY_POWER }, - - /* 0x01 0x02 0x03 * - * 1 2 3 * - * * - * 0x04 0x05 0x06 * - * 4 5 6 * - * * - * 0x07 0x08 0x09 * - * 7 8 9 * - * */ - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - /* 0x0a 0x00 0x17 * - * RECALL 0 +100 * - * PLUS * - * */ - { 0x0a, KEY_AGAIN }, /*XXX KEY_REWIND? */ - { 0x00, KEY_0 }, - { 0x17, KEY_DIGITS }, /*XXX*/ - - /* 0x14 0x10 * - * MENU INFO * - * OSD */ - { 0x14, KEY_MENU }, - { 0x10, KEY_INFO }, - - /* 0x0b * - * Up * - * * - * 0x18 0x16 0x0c * - * Left Ok Right * - * * - * 0x015 * - * Down * - * */ - { 0x0b, KEY_UP }, - { 0x18, KEY_LEFT }, - { 0x16, KEY_OK }, /*XXX KEY_SELECT? KEY_ENTER? */ - { 0x0c, KEY_RIGHT }, - { 0x15, KEY_DOWN }, - - /* 0x11 0x0d * - * TV/AV MODE * - * SOURCE STEREO * - * */ - { 0x11, KEY_TV }, /*XXX*/ - { 0x0d, KEY_MODE }, /*XXX there's no KEY_STEREO */ - - /* 0x0f 0x1b 0x1a * - * AUDIO Vol+ Chan+ * - * TIMESHIFT??? * - * * - * 0x0e 0x1f 0x1e * - * SLEEP Vol- Chan- * - * */ - { 0x0f, KEY_AUDIO }, - { 0x1b, KEY_VOLUMEUP }, - { 0x1a, KEY_CHANNELUP }, - { 0x0e, KEY_TIME }, - { 0x1f, KEY_VOLUMEDOWN }, - { 0x1e, KEY_CHANNELDOWN }, - - /* 0x13 0x19 * - * MUTE SNAPSHOT* - * */ - { 0x13, KEY_MUTE }, - { 0x19, KEY_CAMERA }, - - /* 0x1d unused ? */ -}; - -struct ir_scancode_table ir_codes_manli_table = { - .scan = ir_codes_manli, - .size = ARRAY_SIZE(ir_codes_manli), -}; -EXPORT_SYMBOL_GPL(ir_codes_manli_table); - -/* Mike Baikov */ -static struct ir_scancode ir_codes_gotview7135[] = { - - { 0x11, KEY_POWER }, - { 0x35, KEY_TV }, - { 0x1b, KEY_0 }, - { 0x29, KEY_1 }, - { 0x19, KEY_2 }, - { 0x39, KEY_3 }, - { 0x1f, KEY_4 }, - { 0x2c, KEY_5 }, - { 0x21, KEY_6 }, - { 0x24, KEY_7 }, - { 0x18, KEY_8 }, - { 0x2b, KEY_9 }, - { 0x3b, KEY_AGAIN }, /* LOOP */ - { 0x06, KEY_AUDIO }, - { 0x31, KEY_PRINT }, /* PREVIEW */ - { 0x3e, KEY_VIDEO }, - { 0x10, KEY_CHANNELUP }, - { 0x20, KEY_CHANNELDOWN }, - { 0x0c, KEY_VOLUMEDOWN }, - { 0x28, KEY_VOLUMEUP }, - { 0x08, KEY_MUTE }, - { 0x26, KEY_SEARCH }, /* SCAN */ - { 0x3f, KEY_CAMERA }, /* SNAPSHOT */ - { 0x12, KEY_RECORD }, - { 0x32, KEY_STOP }, - { 0x3c, KEY_PLAY }, - { 0x1d, KEY_REWIND }, - { 0x2d, KEY_PAUSE }, - { 0x0d, KEY_FORWARD }, - { 0x05, KEY_ZOOM }, /*FULL*/ - - { 0x2a, KEY_F21 }, /* LIVE TIMESHIFT */ - { 0x0e, KEY_F22 }, /* MIN TIMESHIFT */ - { 0x1e, KEY_TIME }, /* TIMESHIFT */ - { 0x38, KEY_F24 }, /* NORMAL TIMESHIFT */ -}; - -struct ir_scancode_table ir_codes_gotview7135_table = { - .scan = ir_codes_gotview7135, - .size = ARRAY_SIZE(ir_codes_gotview7135), -}; -EXPORT_SYMBOL_GPL(ir_codes_gotview7135_table); - -static struct ir_scancode ir_codes_purpletv[] = { - { 0x03, KEY_POWER }, - { 0x6f, KEY_MUTE }, - { 0x10, KEY_BACKSPACE }, /* Recall */ - - { 0x11, KEY_0 }, - { 0x04, KEY_1 }, - { 0x05, KEY_2 }, - { 0x06, KEY_3 }, - { 0x08, KEY_4 }, - { 0x09, KEY_5 }, - { 0x0a, KEY_6 }, - { 0x0c, KEY_7 }, - { 0x0d, KEY_8 }, - { 0x0e, KEY_9 }, - { 0x12, KEY_DOT }, /* 100+ */ - - { 0x07, KEY_VOLUMEUP }, - { 0x0b, KEY_VOLUMEDOWN }, - { 0x1a, KEY_KPPLUS }, - { 0x18, KEY_KPMINUS }, - { 0x15, KEY_UP }, - { 0x1d, KEY_DOWN }, - { 0x0f, KEY_CHANNELUP }, - { 0x13, KEY_CHANNELDOWN }, - { 0x48, KEY_ZOOM }, - - { 0x1b, KEY_VIDEO }, /* Video source */ - { 0x1f, KEY_CAMERA }, /* Snapshot */ - { 0x49, KEY_LANGUAGE }, /* MTS Select */ - { 0x19, KEY_SEARCH }, /* Auto Scan */ - - { 0x4b, KEY_RECORD }, - { 0x46, KEY_PLAY }, - { 0x45, KEY_PAUSE }, /* Pause */ - { 0x44, KEY_STOP }, - { 0x43, KEY_TIME }, /* Time Shift */ - { 0x17, KEY_CHANNEL }, /* SURF CH */ - { 0x40, KEY_FORWARD }, /* Forward ? */ - { 0x42, KEY_REWIND }, /* Backward ? */ - -}; - -struct ir_scancode_table ir_codes_purpletv_table = { - .scan = ir_codes_purpletv, - .size = ARRAY_SIZE(ir_codes_purpletv), -}; -EXPORT_SYMBOL_GPL(ir_codes_purpletv_table); - -/* Mapping for the 28 key remote control as seen at - http://www.sednacomputer.com/photo/cardbus-tv.jpg - Pavel Mihaylov - Also for the remote bundled with Kozumi KTV-01C card */ -static struct ir_scancode ir_codes_pctv_sedna[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0a, KEY_AGAIN }, /* Recall */ - { 0x0b, KEY_CHANNELUP }, - { 0x0c, KEY_VOLUMEUP }, - { 0x0d, KEY_MODE }, /* Stereo */ - { 0x0e, KEY_STOP }, - { 0x0f, KEY_PREVIOUSSONG }, - { 0x10, KEY_ZOOM }, - { 0x11, KEY_TUNER }, /* Source */ - { 0x12, KEY_POWER }, - { 0x13, KEY_MUTE }, - { 0x15, KEY_CHANNELDOWN }, - { 0x18, KEY_VOLUMEDOWN }, - { 0x19, KEY_CAMERA }, /* Snapshot */ - { 0x1a, KEY_NEXTSONG }, - { 0x1b, KEY_TIME }, /* Time Shift */ - { 0x1c, KEY_RADIO }, /* FM Radio */ - { 0x1d, KEY_RECORD }, - { 0x1e, KEY_PAUSE }, - /* additional codes for Kozumi's remote */ - { 0x14, KEY_INFO }, /* OSD */ - { 0x16, KEY_OK }, /* OK */ - { 0x17, KEY_DIGITS }, /* Plus */ - { 0x1f, KEY_PLAY }, /* Play */ -}; - -struct ir_scancode_table ir_codes_pctv_sedna_table = { - .scan = ir_codes_pctv_sedna, - .size = ARRAY_SIZE(ir_codes_pctv_sedna), -}; -EXPORT_SYMBOL_GPL(ir_codes_pctv_sedna_table); - -/* Mark Phalan */ -static struct ir_scancode ir_codes_pv951[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x12, KEY_POWER }, - { 0x10, KEY_MUTE }, - { 0x1f, KEY_VOLUMEDOWN }, - { 0x1b, KEY_VOLUMEUP }, - { 0x1a, KEY_CHANNELUP }, - { 0x1e, KEY_CHANNELDOWN }, - { 0x0e, KEY_PAGEUP }, - { 0x1d, KEY_PAGEDOWN }, - { 0x13, KEY_SOUND }, - - { 0x18, KEY_KPPLUSMINUS }, /* CH +/- */ - { 0x16, KEY_SUBTITLE }, /* CC */ - { 0x0d, KEY_TEXT }, /* TTX */ - { 0x0b, KEY_TV }, /* AIR/CBL */ - { 0x11, KEY_PC }, /* PC/TV */ - { 0x17, KEY_OK }, /* CH RTN */ - { 0x19, KEY_MODE }, /* FUNC */ - { 0x0c, KEY_SEARCH }, /* AUTOSCAN */ - - /* Not sure what to do with these ones! */ - { 0x0f, KEY_SELECT }, /* SOURCE */ - { 0x0a, KEY_KPPLUS }, /* +100 */ - { 0x14, KEY_EQUAL }, /* SYNC */ - { 0x1c, KEY_MEDIA }, /* PC/TV */ -}; - -struct ir_scancode_table ir_codes_pv951_table = { - .scan = ir_codes_pv951, - .size = ARRAY_SIZE(ir_codes_pv951), -}; -EXPORT_SYMBOL_GPL(ir_codes_pv951_table); - -/* generic RC5 keytable */ -/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */ -/* used by old (black) Hauppauge remotes */ -static struct ir_scancode ir_codes_rc5_tv[] = { - /* Keys 0 to 9 */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0b, KEY_CHANNEL }, /* channel / program (japan: 11) */ - { 0x0c, KEY_POWER }, /* standby */ - { 0x0d, KEY_MUTE }, /* mute / demute */ - { 0x0f, KEY_TV }, /* display */ - { 0x10, KEY_VOLUMEUP }, - { 0x11, KEY_VOLUMEDOWN }, - { 0x12, KEY_BRIGHTNESSUP }, - { 0x13, KEY_BRIGHTNESSDOWN }, - { 0x1e, KEY_SEARCH }, /* search + */ - { 0x20, KEY_CHANNELUP }, /* channel / program + */ - { 0x21, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x22, KEY_CHANNEL }, /* alt / channel */ - { 0x23, KEY_LANGUAGE }, /* 1st / 2nd language */ - { 0x26, KEY_SLEEP }, /* sleeptimer */ - { 0x2e, KEY_MENU }, /* 2nd controls (USA: menu) */ - { 0x30, KEY_PAUSE }, - { 0x32, KEY_REWIND }, - { 0x33, KEY_GOTO }, - { 0x35, KEY_PLAY }, - { 0x36, KEY_STOP }, - { 0x37, KEY_RECORD }, /* recording */ - { 0x3c, KEY_TEXT }, /* teletext submode (Japan: 12) */ - { 0x3d, KEY_SUSPEND }, /* system standby */ - -}; - -struct ir_scancode_table ir_codes_rc5_tv_table = { - .scan = ir_codes_rc5_tv, - .size = ARRAY_SIZE(ir_codes_rc5_tv), -}; -EXPORT_SYMBOL_GPL(ir_codes_rc5_tv_table); - -/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */ -static struct ir_scancode ir_codes_winfast[] = { - /* Keys 0 to 9 */ - { 0x12, KEY_0 }, - { 0x05, KEY_1 }, - { 0x06, KEY_2 }, - { 0x07, KEY_3 }, - { 0x09, KEY_4 }, - { 0x0a, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x0d, KEY_7 }, - { 0x0e, KEY_8 }, - { 0x0f, KEY_9 }, - - { 0x00, KEY_POWER }, - { 0x1b, KEY_AUDIO }, /* Audio Source */ - { 0x02, KEY_TUNER }, /* TV/FM, not on Y0400052 */ - { 0x1e, KEY_VIDEO }, /* Video Source */ - { 0x16, KEY_INFO }, /* Display information */ - { 0x04, KEY_VOLUMEUP }, - { 0x08, KEY_VOLUMEDOWN }, - { 0x0c, KEY_CHANNELUP }, - { 0x10, KEY_CHANNELDOWN }, - { 0x03, KEY_ZOOM }, /* fullscreen */ - { 0x1f, KEY_TEXT }, /* closed caption/teletext */ - { 0x20, KEY_SLEEP }, - { 0x29, KEY_CLEAR }, /* boss key */ - { 0x14, KEY_MUTE }, - { 0x2b, KEY_RED }, - { 0x2c, KEY_GREEN }, - { 0x2d, KEY_YELLOW }, - { 0x2e, KEY_BLUE }, - { 0x18, KEY_KPPLUS }, /* fine tune + , not on Y040052 */ - { 0x19, KEY_KPMINUS }, /* fine tune - , not on Y040052 */ - { 0x2a, KEY_MEDIA }, /* PIP (Picture in picture */ - { 0x21, KEY_DOT }, - { 0x13, KEY_ENTER }, - { 0x11, KEY_LAST }, /* Recall (last channel */ - { 0x22, KEY_PREVIOUS }, - { 0x23, KEY_PLAYPAUSE }, - { 0x24, KEY_NEXT }, - { 0x25, KEY_TIME }, /* Time Shifting */ - { 0x26, KEY_STOP }, - { 0x27, KEY_RECORD }, - { 0x28, KEY_SAVE }, /* Screenshot */ - { 0x2f, KEY_MENU }, - { 0x30, KEY_CANCEL }, - { 0x31, KEY_CHANNEL }, /* Channel Surf */ - { 0x32, KEY_SUBTITLE }, - { 0x33, KEY_LANGUAGE }, - { 0x34, KEY_REWIND }, - { 0x35, KEY_FASTFORWARD }, - { 0x36, KEY_TV }, - { 0x37, KEY_RADIO }, /* FM */ - { 0x38, KEY_DVD }, - - { 0x1a, KEY_MODE}, /* change to MCE mode on Y04G0051 */ - { 0x3e, KEY_F21 }, /* MCE +VOL, on Y04G0033 */ - { 0x3a, KEY_F22 }, /* MCE -VOL, on Y04G0033 */ - { 0x3b, KEY_F23 }, /* MCE +CH, on Y04G0033 */ - { 0x3f, KEY_F24 } /* MCE -CH, on Y04G0033 */ -}; - -struct ir_scancode_table ir_codes_winfast_table = { - .scan = ir_codes_winfast, - .size = ARRAY_SIZE(ir_codes_winfast), -}; -EXPORT_SYMBOL_GPL(ir_codes_winfast_table); - -static struct ir_scancode ir_codes_pinnacle_color[] = { - { 0x59, KEY_MUTE }, - { 0x4a, KEY_POWER }, - - { 0x18, KEY_TEXT }, - { 0x26, KEY_TV }, - { 0x3d, KEY_PRINT }, - - { 0x48, KEY_RED }, - { 0x04, KEY_GREEN }, - { 0x11, KEY_YELLOW }, - { 0x00, KEY_BLUE }, - - { 0x2d, KEY_VOLUMEUP }, - { 0x1e, KEY_VOLUMEDOWN }, - - { 0x49, KEY_MENU }, - - { 0x16, KEY_CHANNELUP }, - { 0x17, KEY_CHANNELDOWN }, - - { 0x20, KEY_UP }, - { 0x21, KEY_DOWN }, - { 0x22, KEY_LEFT }, - { 0x23, KEY_RIGHT }, - { 0x0d, KEY_SELECT }, - - { 0x08, KEY_BACK }, - { 0x07, KEY_REFRESH }, - - { 0x2f, KEY_ZOOM }, - { 0x29, KEY_RECORD }, - - { 0x4b, KEY_PAUSE }, - { 0x4d, KEY_REWIND }, - { 0x2e, KEY_PLAY }, - { 0x4e, KEY_FORWARD }, - { 0x53, KEY_PREVIOUS }, - { 0x4c, KEY_STOP }, - { 0x54, KEY_NEXT }, - - { 0x69, KEY_0 }, - { 0x6a, KEY_1 }, - { 0x6b, KEY_2 }, - { 0x6c, KEY_3 }, - { 0x6d, KEY_4 }, - { 0x6e, KEY_5 }, - { 0x6f, KEY_6 }, - { 0x70, KEY_7 }, - { 0x71, KEY_8 }, - { 0x72, KEY_9 }, - - { 0x74, KEY_CHANNEL }, - { 0x0a, KEY_BACKSPACE }, -}; - -struct ir_scancode_table ir_codes_pinnacle_color_table = { - .scan = ir_codes_pinnacle_color, - .size = ARRAY_SIZE(ir_codes_pinnacle_color), -}; -EXPORT_SYMBOL_GPL(ir_codes_pinnacle_color_table); - -/* Hauppauge: the newer, gray remotes (seems there are multiple - * slightly different versions), shipped with cx88+ivtv cards. - * almost rc5 coding, but some non-standard keys */ -static struct ir_scancode ir_codes_hauppauge_new[] = { - /* Keys 0 to 9 */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0a, KEY_TEXT }, /* keypad asterisk as well */ - { 0x0b, KEY_RED }, /* red button */ - { 0x0c, KEY_RADIO }, - { 0x0d, KEY_MENU }, - { 0x0e, KEY_SUBTITLE }, /* also the # key */ - { 0x0f, KEY_MUTE }, - { 0x10, KEY_VOLUMEUP }, - { 0x11, KEY_VOLUMEDOWN }, - { 0x12, KEY_PREVIOUS }, /* previous channel */ - { 0x14, KEY_UP }, - { 0x15, KEY_DOWN }, - { 0x16, KEY_LEFT }, - { 0x17, KEY_RIGHT }, - { 0x18, KEY_VIDEO }, /* Videos */ - { 0x19, KEY_AUDIO }, /* Music */ - /* 0x1a: Pictures - presume this means - "Multimedia Home Platform" - - no "PICTURES" key in input.h - */ - { 0x1a, KEY_MHP }, - - { 0x1b, KEY_EPG }, /* Guide */ - { 0x1c, KEY_TV }, - { 0x1e, KEY_NEXTSONG }, /* skip >| */ - { 0x1f, KEY_EXIT }, /* back/exit */ - { 0x20, KEY_CHANNELUP }, /* channel / program + */ - { 0x21, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x22, KEY_CHANNEL }, /* source (old black remote) */ - { 0x24, KEY_PREVIOUSSONG }, /* replay |< */ - { 0x25, KEY_ENTER }, /* OK */ - { 0x26, KEY_SLEEP }, /* minimize (old black remote) */ - { 0x29, KEY_BLUE }, /* blue key */ - { 0x2e, KEY_GREEN }, /* green button */ - { 0x30, KEY_PAUSE }, /* pause */ - { 0x32, KEY_REWIND }, /* backward << */ - { 0x34, KEY_FASTFORWARD }, /* forward >> */ - { 0x35, KEY_PLAY }, - { 0x36, KEY_STOP }, - { 0x37, KEY_RECORD }, /* recording */ - { 0x38, KEY_YELLOW }, /* yellow key */ - { 0x3b, KEY_SELECT }, /* top right button */ - { 0x3c, KEY_ZOOM }, /* full */ - { 0x3d, KEY_POWER }, /* system power (green button) */ -}; - -struct ir_scancode_table ir_codes_hauppauge_new_table = { - .scan = ir_codes_hauppauge_new, - .size = ARRAY_SIZE(ir_codes_hauppauge_new), -}; -EXPORT_SYMBOL_GPL(ir_codes_hauppauge_new_table); - -static struct ir_scancode ir_codes_npgtech[] = { - { 0x1d, KEY_SWITCHVIDEOMODE }, /* switch inputs */ - { 0x2a, KEY_FRONT }, - - { 0x3e, KEY_1 }, - { 0x02, KEY_2 }, - { 0x06, KEY_3 }, - { 0x0a, KEY_4 }, - { 0x0e, KEY_5 }, - { 0x12, KEY_6 }, - { 0x16, KEY_7 }, - { 0x1a, KEY_8 }, - { 0x1e, KEY_9 }, - { 0x3a, KEY_0 }, - { 0x22, KEY_NUMLOCK }, /* -/-- */ - { 0x20, KEY_REFRESH }, - - { 0x03, KEY_BRIGHTNESSDOWN }, - { 0x28, KEY_AUDIO }, - { 0x3c, KEY_CHANNELUP }, - { 0x3f, KEY_VOLUMEDOWN }, - { 0x2e, KEY_MUTE }, - { 0x3b, KEY_VOLUMEUP }, - { 0x00, KEY_CHANNELDOWN }, - { 0x07, KEY_BRIGHTNESSUP }, - { 0x2c, KEY_TEXT }, - - { 0x37, KEY_RECORD }, - { 0x17, KEY_PLAY }, - { 0x13, KEY_PAUSE }, - { 0x26, KEY_STOP }, - { 0x18, KEY_FASTFORWARD }, - { 0x14, KEY_REWIND }, - { 0x33, KEY_ZOOM }, - { 0x32, KEY_KEYBOARD }, - { 0x30, KEY_GOTO }, /* Pointing arrow */ - { 0x36, KEY_MACRO }, /* Maximize/Minimize (yellow) */ - { 0x0b, KEY_RADIO }, - { 0x10, KEY_POWER }, - -}; - -struct ir_scancode_table ir_codes_npgtech_table = { - .scan = ir_codes_npgtech, - .size = ARRAY_SIZE(ir_codes_npgtech), -}; -EXPORT_SYMBOL_GPL(ir_codes_npgtech_table); - -/* Norwood Micro (non-Pro) TV Tuner - By Peter Naulls - Key comments are the functions given in the manual */ -static struct ir_scancode ir_codes_norwood[] = { - /* Keys 0 to 9 */ - { 0x20, KEY_0 }, - { 0x21, KEY_1 }, - { 0x22, KEY_2 }, - { 0x23, KEY_3 }, - { 0x24, KEY_4 }, - { 0x25, KEY_5 }, - { 0x26, KEY_6 }, - { 0x27, KEY_7 }, - { 0x28, KEY_8 }, - { 0x29, KEY_9 }, - - { 0x78, KEY_TUNER }, /* Video Source */ - { 0x2c, KEY_EXIT }, /* Open/Close software */ - { 0x2a, KEY_SELECT }, /* 2 Digit Select */ - { 0x69, KEY_AGAIN }, /* Recall */ - - { 0x32, KEY_BRIGHTNESSUP }, /* Brightness increase */ - { 0x33, KEY_BRIGHTNESSDOWN }, /* Brightness decrease */ - { 0x6b, KEY_KPPLUS }, /* (not named >>>>>) */ - { 0x6c, KEY_KPMINUS }, /* (not named <<<<<) */ - - { 0x2d, KEY_MUTE }, /* Mute */ - { 0x30, KEY_VOLUMEUP }, /* Volume up */ - { 0x31, KEY_VOLUMEDOWN }, /* Volume down */ - { 0x60, KEY_CHANNELUP }, /* Channel up */ - { 0x61, KEY_CHANNELDOWN }, /* Channel down */ - - { 0x3f, KEY_RECORD }, /* Record */ - { 0x37, KEY_PLAY }, /* Play */ - { 0x36, KEY_PAUSE }, /* Pause */ - { 0x2b, KEY_STOP }, /* Stop */ - { 0x67, KEY_FASTFORWARD }, /* Foward */ - { 0x66, KEY_REWIND }, /* Rewind */ - { 0x3e, KEY_SEARCH }, /* Auto Scan */ - { 0x2e, KEY_CAMERA }, /* Capture Video */ - { 0x6d, KEY_MENU }, /* Show/Hide Control */ - { 0x2f, KEY_ZOOM }, /* Full Screen */ - { 0x34, KEY_RADIO }, /* FM */ - { 0x65, KEY_POWER }, /* Computer power */ -}; - -struct ir_scancode_table ir_codes_norwood_table = { - .scan = ir_codes_norwood, - .size = ARRAY_SIZE(ir_codes_norwood), -}; -EXPORT_SYMBOL_GPL(ir_codes_norwood_table); - -/* From reading the following remotes: - * Zenith Universal 7 / TV Mode 807 / VCR Mode 837 - * Hauppauge (from NOVA-CI-s box product) - * This is a "middle of the road" approach, differences are noted - */ -static struct ir_scancode ir_codes_budget_ci_old[] = { - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x0a, KEY_ENTER }, - { 0x0b, KEY_RED }, - { 0x0c, KEY_POWER }, /* RADIO on Hauppauge */ - { 0x0d, KEY_MUTE }, - { 0x0f, KEY_A }, /* TV on Hauppauge */ - { 0x10, KEY_VOLUMEUP }, - { 0x11, KEY_VOLUMEDOWN }, - { 0x14, KEY_B }, - { 0x1c, KEY_UP }, - { 0x1d, KEY_DOWN }, - { 0x1e, KEY_OPTION }, /* RESERVED on Hauppauge */ - { 0x1f, KEY_BREAK }, - { 0x20, KEY_CHANNELUP }, - { 0x21, KEY_CHANNELDOWN }, - { 0x22, KEY_PREVIOUS }, /* Prev Ch on Zenith, SOURCE on Hauppauge */ - { 0x24, KEY_RESTART }, - { 0x25, KEY_OK }, - { 0x26, KEY_CYCLEWINDOWS }, /* MINIMIZE on Hauppauge */ - { 0x28, KEY_ENTER }, /* VCR mode on Zenith */ - { 0x29, KEY_PAUSE }, - { 0x2b, KEY_RIGHT }, - { 0x2c, KEY_LEFT }, - { 0x2e, KEY_MENU }, /* FULL SCREEN on Hauppauge */ - { 0x30, KEY_SLOW }, - { 0x31, KEY_PREVIOUS }, /* VCR mode on Zenith */ - { 0x32, KEY_REWIND }, - { 0x34, KEY_FASTFORWARD }, - { 0x35, KEY_PLAY }, - { 0x36, KEY_STOP }, - { 0x37, KEY_RECORD }, - { 0x38, KEY_TUNER }, /* TV/VCR on Zenith */ - { 0x3a, KEY_C }, - { 0x3c, KEY_EXIT }, - { 0x3d, KEY_POWER2 }, - { 0x3e, KEY_TUNER }, -}; - -struct ir_scancode_table ir_codes_budget_ci_old_table = { - .scan = ir_codes_budget_ci_old, - .size = ARRAY_SIZE(ir_codes_budget_ci_old), -}; -EXPORT_SYMBOL_GPL(ir_codes_budget_ci_old_table); - -/* - * Marc Fargas - * this is the remote control that comes with the asus p7131 - * which has a label saying is "Model PC-39" - */ -static struct ir_scancode ir_codes_asus_pc39[] = { - /* Keys 0 to 9 */ - { 0x15, KEY_0 }, - { 0x29, KEY_1 }, - { 0x2d, KEY_2 }, - { 0x2b, KEY_3 }, - { 0x09, KEY_4 }, - { 0x0d, KEY_5 }, - { 0x0b, KEY_6 }, - { 0x31, KEY_7 }, - { 0x35, KEY_8 }, - { 0x33, KEY_9 }, - - { 0x3e, KEY_RADIO }, /* radio */ - { 0x03, KEY_MENU }, /* dvd/menu */ - { 0x2a, KEY_VOLUMEUP }, - { 0x19, KEY_VOLUMEDOWN }, - { 0x37, KEY_UP }, - { 0x3b, KEY_DOWN }, - { 0x27, KEY_LEFT }, - { 0x2f, KEY_RIGHT }, - { 0x25, KEY_VIDEO }, /* video */ - { 0x39, KEY_AUDIO }, /* music */ - - { 0x21, KEY_TV }, /* tv */ - { 0x1d, KEY_EXIT }, /* back */ - { 0x0a, KEY_CHANNELUP }, /* channel / program + */ - { 0x1b, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x1a, KEY_ENTER }, /* enter */ - - { 0x06, KEY_PAUSE }, /* play/pause */ - { 0x1e, KEY_PREVIOUS }, /* rew */ - { 0x26, KEY_NEXT }, /* forward */ - { 0x0e, KEY_REWIND }, /* backward << */ - { 0x3a, KEY_FASTFORWARD }, /* forward >> */ - { 0x36, KEY_STOP }, - { 0x2e, KEY_RECORD }, /* recording */ - { 0x16, KEY_POWER }, /* the button that reads "close" */ - - { 0x11, KEY_ZOOM }, /* full screen */ - { 0x13, KEY_MACRO }, /* recall */ - { 0x23, KEY_HOME }, /* home */ - { 0x05, KEY_PVR }, /* picture */ - { 0x3d, KEY_MUTE }, /* mute */ - { 0x01, KEY_DVD }, /* dvd */ -}; - -struct ir_scancode_table ir_codes_asus_pc39_table = { - .scan = ir_codes_asus_pc39, - .size = ARRAY_SIZE(ir_codes_asus_pc39), -}; -EXPORT_SYMBOL_GPL(ir_codes_asus_pc39_table); - - -/* Encore ENLTV-FM - black plastic, white front cover with white glowing buttons - Juan Pablo Sormani */ -static struct ir_scancode ir_codes_encore_enltv[] = { - - /* Power button does nothing, neither in Windows app, - although it sends data (used for BIOS wakeup?) */ - { 0x0d, KEY_MUTE }, - - { 0x1e, KEY_TV }, - { 0x00, KEY_VIDEO }, - { 0x01, KEY_AUDIO }, /* music */ - { 0x02, KEY_MHP }, /* picture */ - - { 0x1f, KEY_1 }, - { 0x03, KEY_2 }, - { 0x04, KEY_3 }, - { 0x05, KEY_4 }, - { 0x1c, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x1d, KEY_9 }, - { 0x0a, KEY_0 }, - - { 0x09, KEY_LIST }, /* -/-- */ - { 0x0b, KEY_LAST }, /* recall */ - - { 0x14, KEY_HOME }, /* win start menu */ - { 0x15, KEY_EXIT }, /* exit */ - { 0x16, KEY_CHANNELUP }, /* UP */ - { 0x12, KEY_CHANNELDOWN }, /* DOWN */ - { 0x0c, KEY_VOLUMEUP }, /* RIGHT */ - { 0x17, KEY_VOLUMEDOWN }, /* LEFT */ - - { 0x18, KEY_ENTER }, /* OK */ - - { 0x0e, KEY_ESC }, - { 0x13, KEY_CYCLEWINDOWS }, /* desktop */ - { 0x11, KEY_TAB }, - { 0x19, KEY_SWITCHVIDEOMODE }, /* switch */ - - { 0x1a, KEY_MENU }, - { 0x1b, KEY_ZOOM }, /* fullscreen */ - { 0x44, KEY_TIME }, /* time shift */ - { 0x40, KEY_MODE }, /* source */ - - { 0x5a, KEY_RECORD }, - { 0x42, KEY_PLAY }, /* play/pause */ - { 0x45, KEY_STOP }, - { 0x43, KEY_CAMERA }, /* camera icon */ - - { 0x48, KEY_REWIND }, - { 0x4a, KEY_FASTFORWARD }, - { 0x49, KEY_PREVIOUS }, - { 0x4b, KEY_NEXT }, - - { 0x4c, KEY_FAVORITES }, /* tv wall */ - { 0x4d, KEY_SOUND }, /* DVD sound */ - { 0x4e, KEY_LANGUAGE }, /* DVD lang */ - { 0x4f, KEY_TEXT }, /* DVD text */ - - { 0x50, KEY_SLEEP }, /* shutdown */ - { 0x51, KEY_MODE }, /* stereo > main */ - { 0x52, KEY_SELECT }, /* stereo > sap */ - { 0x53, KEY_PROG1 }, /* teletext */ - - - { 0x59, KEY_RED }, /* AP1 */ - { 0x41, KEY_GREEN }, /* AP2 */ - { 0x47, KEY_YELLOW }, /* AP3 */ - { 0x57, KEY_BLUE }, /* AP4 */ -}; - -struct ir_scancode_table ir_codes_encore_enltv_table = { - .scan = ir_codes_encore_enltv, - .size = ARRAY_SIZE(ir_codes_encore_enltv), -}; -EXPORT_SYMBOL_GPL(ir_codes_encore_enltv_table); - -/* Encore ENLTV2-FM - silver plastic - "Wand Media" written at the botton - Mauro Carvalho Chehab */ -static struct ir_scancode ir_codes_encore_enltv2[] = { - { 0x4c, KEY_POWER2 }, - { 0x4a, KEY_TUNER }, - { 0x40, KEY_1 }, - { 0x60, KEY_2 }, - { 0x50, KEY_3 }, - { 0x70, KEY_4 }, - { 0x48, KEY_5 }, - { 0x68, KEY_6 }, - { 0x58, KEY_7 }, - { 0x78, KEY_8 }, - { 0x44, KEY_9 }, - { 0x54, KEY_0 }, - - { 0x64, KEY_LAST }, /* +100 */ - { 0x4e, KEY_AGAIN }, /* Recall */ - - { 0x6c, KEY_SWITCHVIDEOMODE }, /* Video Source */ - { 0x5e, KEY_MENU }, - { 0x56, KEY_SCREEN }, - { 0x7a, KEY_SETUP }, - - { 0x46, KEY_MUTE }, - { 0x5c, KEY_MODE }, /* Stereo */ - { 0x74, KEY_INFO }, - { 0x7c, KEY_CLEAR }, - - { 0x55, KEY_UP }, - { 0x49, KEY_DOWN }, - { 0x7e, KEY_LEFT }, - { 0x59, KEY_RIGHT }, - { 0x6a, KEY_ENTER }, - - { 0x42, KEY_VOLUMEUP }, - { 0x62, KEY_VOLUMEDOWN }, - { 0x52, KEY_CHANNELUP }, - { 0x72, KEY_CHANNELDOWN }, - - { 0x41, KEY_RECORD }, - { 0x51, KEY_CAMERA }, /* Snapshot */ - { 0x75, KEY_TIME }, /* Timeshift */ - { 0x71, KEY_TV2 }, /* PIP */ - - { 0x45, KEY_REWIND }, - { 0x6f, KEY_PAUSE }, - { 0x7d, KEY_FORWARD }, - { 0x79, KEY_STOP }, -}; - -struct ir_scancode_table ir_codes_encore_enltv2_table = { - .scan = ir_codes_encore_enltv2, - .size = ARRAY_SIZE(ir_codes_encore_enltv2), -}; -EXPORT_SYMBOL_GPL(ir_codes_encore_enltv2_table); - -/* for the Technotrend 1500 bundled remotes (grey and black): */ -static struct ir_scancode ir_codes_tt_1500[] = { - { 0x01, KEY_POWER }, - { 0x02, KEY_SHUFFLE }, /* ? double-arrow key */ - { 0x03, KEY_1 }, - { 0x04, KEY_2 }, - { 0x05, KEY_3 }, - { 0x06, KEY_4 }, - { 0x07, KEY_5 }, - { 0x08, KEY_6 }, - { 0x09, KEY_7 }, - { 0x0a, KEY_8 }, - { 0x0b, KEY_9 }, - { 0x0c, KEY_0 }, - { 0x0d, KEY_UP }, - { 0x0e, KEY_LEFT }, - { 0x0f, KEY_OK }, - { 0x10, KEY_RIGHT }, - { 0x11, KEY_DOWN }, - { 0x12, KEY_INFO }, - { 0x13, KEY_EXIT }, - { 0x14, KEY_RED }, - { 0x15, KEY_GREEN }, - { 0x16, KEY_YELLOW }, - { 0x17, KEY_BLUE }, - { 0x18, KEY_MUTE }, - { 0x19, KEY_TEXT }, - { 0x1a, KEY_MODE }, /* ? TV/Radio */ - { 0x21, KEY_OPTION }, - { 0x22, KEY_EPG }, - { 0x23, KEY_CHANNELUP }, - { 0x24, KEY_CHANNELDOWN }, - { 0x25, KEY_VOLUMEUP }, - { 0x26, KEY_VOLUMEDOWN }, - { 0x27, KEY_SETUP }, - { 0x3a, KEY_RECORD }, /* these keys are only in the black remote */ - { 0x3b, KEY_PLAY }, - { 0x3c, KEY_STOP }, - { 0x3d, KEY_REWIND }, - { 0x3e, KEY_PAUSE }, - { 0x3f, KEY_FORWARD }, -}; - -struct ir_scancode_table ir_codes_tt_1500_table = { - .scan = ir_codes_tt_1500, - .size = ARRAY_SIZE(ir_codes_tt_1500), -}; -EXPORT_SYMBOL_GPL(ir_codes_tt_1500_table); - -/* DViCO FUSION HDTV MCE remote */ -static struct ir_scancode ir_codes_fusionhdtv_mce[] = { - - { 0x0b, KEY_1 }, - { 0x17, KEY_2 }, - { 0x1b, KEY_3 }, - { 0x07, KEY_4 }, - { 0x50, KEY_5 }, - { 0x54, KEY_6 }, - { 0x48, KEY_7 }, - { 0x4c, KEY_8 }, - { 0x58, KEY_9 }, - { 0x03, KEY_0 }, - - { 0x5e, KEY_OK }, - { 0x51, KEY_UP }, - { 0x53, KEY_DOWN }, - { 0x5b, KEY_LEFT }, - { 0x5f, KEY_RIGHT }, - - { 0x02, KEY_TV }, /* Labeled DTV on remote */ - { 0x0e, KEY_MP3 }, - { 0x1a, KEY_DVD }, - { 0x1e, KEY_FAVORITES }, /* Labeled CPF on remote */ - { 0x16, KEY_SETUP }, - { 0x46, KEY_POWER2 }, /* TV On/Off button on remote */ - { 0x0a, KEY_EPG }, /* Labeled Guide on remote */ - - { 0x49, KEY_BACK }, - { 0x59, KEY_INFO }, /* Labeled MORE on remote */ - { 0x4d, KEY_MENU }, /* Labeled DVDMENU on remote */ - { 0x55, KEY_CYCLEWINDOWS }, /* Labeled ALT-TAB on remote */ - - { 0x0f, KEY_PREVIOUSSONG }, /* Labeled |<< REPLAY on remote */ - { 0x12, KEY_NEXTSONG }, /* Labeled >>| SKIP on remote */ - { 0x42, KEY_ENTER }, /* Labeled START with a green - MS windows logo on remote */ - - { 0x15, KEY_VOLUMEUP }, - { 0x05, KEY_VOLUMEDOWN }, - { 0x11, KEY_CHANNELUP }, - { 0x09, KEY_CHANNELDOWN }, - - { 0x52, KEY_CAMERA }, - { 0x5a, KEY_TUNER }, - { 0x19, KEY_OPEN }, - - { 0x13, KEY_MODE }, /* 4:3 16:9 select */ - { 0x1f, KEY_ZOOM }, - - { 0x43, KEY_REWIND }, - { 0x47, KEY_PLAYPAUSE }, - { 0x4f, KEY_FASTFORWARD }, - { 0x57, KEY_MUTE }, - { 0x0d, KEY_STOP }, - { 0x01, KEY_RECORD }, - { 0x4e, KEY_POWER }, -}; - -struct ir_scancode_table ir_codes_fusionhdtv_mce_table = { - .scan = ir_codes_fusionhdtv_mce, - .size = ARRAY_SIZE(ir_codes_fusionhdtv_mce), -}; -EXPORT_SYMBOL_GPL(ir_codes_fusionhdtv_mce_table); - -/* Pinnacle PCTV HD 800i mini remote */ -static struct ir_scancode ir_codes_pinnacle_pctv_hd[] = { - - { 0x0f, KEY_1 }, - { 0x15, KEY_2 }, - { 0x10, KEY_3 }, - { 0x18, KEY_4 }, - { 0x1b, KEY_5 }, - { 0x1e, KEY_6 }, - { 0x11, KEY_7 }, - { 0x21, KEY_8 }, - { 0x12, KEY_9 }, - { 0x27, KEY_0 }, - - { 0x24, KEY_ZOOM }, - { 0x2a, KEY_SUBTITLE }, - - { 0x00, KEY_MUTE }, - { 0x01, KEY_ENTER }, /* Pinnacle Logo */ - { 0x39, KEY_POWER }, - - { 0x03, KEY_VOLUMEUP }, - { 0x09, KEY_VOLUMEDOWN }, - { 0x06, KEY_CHANNELUP }, - { 0x0c, KEY_CHANNELDOWN }, - - { 0x2d, KEY_REWIND }, - { 0x30, KEY_PLAYPAUSE }, - { 0x33, KEY_FASTFORWARD }, - { 0x3c, KEY_STOP }, - { 0x36, KEY_RECORD }, - { 0x3f, KEY_EPG }, /* Labeled "?" */ -}; - -struct ir_scancode_table ir_codes_pinnacle_pctv_hd_table = { - .scan = ir_codes_pinnacle_pctv_hd, - .size = ARRAY_SIZE(ir_codes_pinnacle_pctv_hd), -}; -EXPORT_SYMBOL_GPL(ir_codes_pinnacle_pctv_hd_table); - -/* - * Igor Kuznetsov - * Andrey J. Melnikov - * - * Keytable is used by BeholdTV 60x series, M6 series at - * least, and probably other cards too. - * The "ascii-art picture" below (in comments, first row - * is the keycode in hex, and subsequent row(s) shows - * the button labels (several variants when appropriate) - * helps to descide which keycodes to assign to the buttons. - */ -static struct ir_scancode ir_codes_behold[] = { - - /* 0x1c 0x12 * - * TV/FM POWER * - * */ - { 0x1c, KEY_TUNER }, /* XXX KEY_TV / KEY_RADIO */ - { 0x12, KEY_POWER }, - - /* 0x01 0x02 0x03 * - * 1 2 3 * - * * - * 0x04 0x05 0x06 * - * 4 5 6 * - * * - * 0x07 0x08 0x09 * - * 7 8 9 * - * */ - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - /* 0x0a 0x00 0x17 * - * RECALL 0 MODE * - * */ - { 0x0a, KEY_AGAIN }, - { 0x00, KEY_0 }, - { 0x17, KEY_MODE }, - - /* 0x14 0x10 * - * ASPECT FULLSCREEN * - * */ - { 0x14, KEY_SCREEN }, - { 0x10, KEY_ZOOM }, - - /* 0x0b * - * Up * - * * - * 0x18 0x16 0x0c * - * Left Ok Right * - * * - * 0x015 * - * Down * - * */ - { 0x0b, KEY_CHANNELUP }, - { 0x18, KEY_VOLUMEDOWN }, - { 0x16, KEY_OK }, /* XXX KEY_ENTER */ - { 0x0c, KEY_VOLUMEUP }, - { 0x15, KEY_CHANNELDOWN }, - - /* 0x11 0x0d * - * MUTE INFO * - * */ - { 0x11, KEY_MUTE }, - { 0x0d, KEY_INFO }, - - /* 0x0f 0x1b 0x1a * - * RECORD PLAY/PAUSE STOP * - * * - * 0x0e 0x1f 0x1e * - *TELETEXT AUDIO SOURCE * - * RED YELLOW * - * */ - { 0x0f, KEY_RECORD }, - { 0x1b, KEY_PLAYPAUSE }, - { 0x1a, KEY_STOP }, - { 0x0e, KEY_TEXT }, - { 0x1f, KEY_RED }, /*XXX KEY_AUDIO */ - { 0x1e, KEY_YELLOW }, /*XXX KEY_SOURCE */ - - /* 0x1d 0x13 0x19 * - * SLEEP PREVIEW DVB * - * GREEN BLUE * - * */ - { 0x1d, KEY_SLEEP }, - { 0x13, KEY_GREEN }, - { 0x19, KEY_BLUE }, /* XXX KEY_SAT */ - - /* 0x58 0x5c * - * FREEZE SNAPSHOT * - * */ - { 0x58, KEY_SLOW }, - { 0x5c, KEY_CAMERA }, - -}; - -struct ir_scancode_table ir_codes_behold_table = { - .scan = ir_codes_behold, - .size = ARRAY_SIZE(ir_codes_behold), -}; -EXPORT_SYMBOL_GPL(ir_codes_behold_table); - -/* Beholder Intl. Ltd. 2008 - * Dmitry Belimov d.belimov@google.com - * Keytable is used by BeholdTV Columbus - * The "ascii-art picture" below (in comments, first row - * is the keycode in hex, and subsequent row(s) shows - * the button labels (several variants when appropriate) - * helps to descide which keycodes to assign to the buttons. - */ -static struct ir_scancode ir_codes_behold_columbus[] = { - - /* 0x13 0x11 0x1C 0x12 * - * Mute Source TV/FM Power * - * */ - - { 0x13, KEY_MUTE }, - { 0x11, KEY_PROPS }, - { 0x1C, KEY_TUNER }, /* KEY_TV/KEY_RADIO */ - { 0x12, KEY_POWER }, - - /* 0x01 0x02 0x03 0x0D * - * 1 2 3 Stereo * - * * - * 0x04 0x05 0x06 0x19 * - * 4 5 6 Snapshot * - * * - * 0x07 0x08 0x09 0x10 * - * 7 8 9 Zoom * - * */ - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x0D, KEY_SETUP }, /* Setup key */ - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x19, KEY_CAMERA }, /* Snapshot key */ - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x10, KEY_ZOOM }, - - /* 0x0A 0x00 0x0B 0x0C * - * RECALL 0 ChannelUp VolumeUp * - * */ - { 0x0A, KEY_AGAIN }, - { 0x00, KEY_0 }, - { 0x0B, KEY_CHANNELUP }, - { 0x0C, KEY_VOLUMEUP }, - - /* 0x1B 0x1D 0x15 0x18 * - * Timeshift Record ChannelDown VolumeDown * - * */ - - { 0x1B, KEY_TIME }, - { 0x1D, KEY_RECORD }, - { 0x15, KEY_CHANNELDOWN }, - { 0x18, KEY_VOLUMEDOWN }, - - /* 0x0E 0x1E 0x0F 0x1A * - * Stop Pause Previouse Next * - * */ - - { 0x0E, KEY_STOP }, - { 0x1E, KEY_PAUSE }, - { 0x0F, KEY_PREVIOUS }, - { 0x1A, KEY_NEXT }, - -}; - -struct ir_scancode_table ir_codes_behold_columbus_table = { - .scan = ir_codes_behold_columbus, - .size = ARRAY_SIZE(ir_codes_behold_columbus), -}; -EXPORT_SYMBOL_GPL(ir_codes_behold_columbus_table); - -/* - * Remote control for the Genius TVGO A11MCE - * Adrian Pardini - */ -static struct ir_scancode ir_codes_genius_tvgo_a11mce[] = { - /* Keys 0 to 9 */ - { 0x48, KEY_0 }, - { 0x09, KEY_1 }, - { 0x1d, KEY_2 }, - { 0x1f, KEY_3 }, - { 0x19, KEY_4 }, - { 0x1b, KEY_5 }, - { 0x11, KEY_6 }, - { 0x17, KEY_7 }, - { 0x12, KEY_8 }, - { 0x16, KEY_9 }, - - { 0x54, KEY_RECORD }, /* recording */ - { 0x06, KEY_MUTE }, /* mute */ - { 0x10, KEY_POWER }, - { 0x40, KEY_LAST }, /* recall */ - { 0x4c, KEY_CHANNELUP }, /* channel / program + */ - { 0x00, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x0d, KEY_VOLUMEUP }, - { 0x15, KEY_VOLUMEDOWN }, - { 0x4d, KEY_OK }, /* also labeled as Pause */ - { 0x1c, KEY_ZOOM }, /* full screen and Stop*/ - { 0x02, KEY_MODE }, /* AV Source or Rewind*/ - { 0x04, KEY_LIST }, /* -/-- */ - /* small arrows above numbers */ - { 0x1a, KEY_NEXT }, /* also Fast Forward */ - { 0x0e, KEY_PREVIOUS }, /* also Rewind */ - /* these are in a rather non standard layout and have - an alternate name written */ - { 0x1e, KEY_UP }, /* Video Setting */ - { 0x0a, KEY_DOWN }, /* Video Default */ - { 0x05, KEY_CAMERA }, /* Snapshot */ - { 0x0c, KEY_RIGHT }, /* Hide Panel */ - /* Four buttons without label */ - { 0x49, KEY_RED }, - { 0x0b, KEY_GREEN }, - { 0x13, KEY_YELLOW }, - { 0x50, KEY_BLUE }, -}; - -struct ir_scancode_table ir_codes_genius_tvgo_a11mce_table = { - .scan = ir_codes_genius_tvgo_a11mce, - .size = ARRAY_SIZE(ir_codes_genius_tvgo_a11mce), -}; -EXPORT_SYMBOL_GPL(ir_codes_genius_tvgo_a11mce_table); - -/* - * Remote control for Powercolor Real Angel 330 - * Daniel Fraga - */ -static struct ir_scancode ir_codes_powercolor_real_angel[] = { - { 0x38, KEY_SWITCHVIDEOMODE }, /* switch inputs */ - { 0x0c, KEY_MEDIA }, /* Turn ON/OFF App */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - { 0x0a, KEY_DIGITS }, /* single, double, tripple digit */ - { 0x29, KEY_PREVIOUS }, /* previous channel */ - { 0x12, KEY_BRIGHTNESSUP }, - { 0x13, KEY_BRIGHTNESSDOWN }, - { 0x2b, KEY_MODE }, /* stereo/mono */ - { 0x2c, KEY_TEXT }, /* teletext */ - { 0x20, KEY_CHANNELUP }, /* channel up */ - { 0x21, KEY_CHANNELDOWN }, /* channel down */ - { 0x10, KEY_VOLUMEUP }, /* volume up */ - { 0x11, KEY_VOLUMEDOWN }, /* volume down */ - { 0x0d, KEY_MUTE }, - { 0x1f, KEY_RECORD }, - { 0x17, KEY_PLAY }, - { 0x16, KEY_PAUSE }, - { 0x0b, KEY_STOP }, - { 0x27, KEY_FASTFORWARD }, - { 0x26, KEY_REWIND }, - { 0x1e, KEY_SEARCH }, /* autoscan */ - { 0x0e, KEY_CAMERA }, /* snapshot */ - { 0x2d, KEY_SETUP }, - { 0x0f, KEY_SCREEN }, /* full screen */ - { 0x14, KEY_RADIO }, /* FM radio */ - { 0x25, KEY_POWER }, /* power */ -}; - -struct ir_scancode_table ir_codes_powercolor_real_angel_table = { - .scan = ir_codes_powercolor_real_angel, - .size = ARRAY_SIZE(ir_codes_powercolor_real_angel), -}; -EXPORT_SYMBOL_GPL(ir_codes_powercolor_real_angel_table); - -/* Kworld Plus TV Analog Lite PCI IR - Mauro Carvalho Chehab - */ -static struct ir_scancode ir_codes_kworld_plus_tv_analog[] = { - { 0x0c, KEY_PROG1 }, /* Kworld key */ - { 0x16, KEY_CLOSECD }, /* -> ) */ - { 0x1d, KEY_POWER2 }, - - { 0x00, KEY_1 }, - { 0x01, KEY_2 }, - { 0x02, KEY_3 }, /* Two keys have the same code: 3 and left */ - { 0x03, KEY_4 }, /* Two keys have the same code: 3 and right */ - { 0x04, KEY_5 }, - { 0x05, KEY_6 }, - { 0x06, KEY_7 }, - { 0x07, KEY_8 }, - { 0x08, KEY_9 }, - { 0x0a, KEY_0 }, - - { 0x09, KEY_AGAIN }, - { 0x14, KEY_MUTE }, - - { 0x20, KEY_UP }, - { 0x21, KEY_DOWN }, - { 0x0b, KEY_ENTER }, - - { 0x10, KEY_CHANNELUP }, - { 0x11, KEY_CHANNELDOWN }, - - /* Couldn't map key left/key right since those - conflict with '3' and '4' scancodes - I dunno what the original driver does - */ - - { 0x13, KEY_VOLUMEUP }, - { 0x12, KEY_VOLUMEDOWN }, - - /* The lower part of the IR - There are several duplicated keycodes there. - Most of them conflict with digits. - Add mappings just to the unused scancodes. - Somehow, the original driver has a way to know, - but this doesn't seem to be on some GPIO. - Also, it is not related to the time between keyup - and keydown. - */ - { 0x19, KEY_TIME}, /* Timeshift */ - { 0x1a, KEY_STOP}, - { 0x1b, KEY_RECORD}, - - { 0x22, KEY_TEXT}, - - { 0x15, KEY_AUDIO}, /* ((*)) */ - { 0x0f, KEY_ZOOM}, - { 0x1c, KEY_CAMERA}, /* snapshot */ - - { 0x18, KEY_RED}, /* B */ - { 0x23, KEY_GREEN}, /* C */ -}; -struct ir_scancode_table ir_codes_kworld_plus_tv_analog_table = { - .scan = ir_codes_kworld_plus_tv_analog, - .size = ARRAY_SIZE(ir_codes_kworld_plus_tv_analog), -}; -EXPORT_SYMBOL_GPL(ir_codes_kworld_plus_tv_analog_table); - -/* Kaiomy TVnPC U2 - Mauro Carvalho Chehab - */ -static struct ir_scancode ir_codes_kaiomy[] = { - { 0x43, KEY_POWER2}, - { 0x01, KEY_LIST}, - { 0x0b, KEY_ZOOM}, - { 0x03, KEY_POWER}, - - { 0x04, KEY_1}, - { 0x08, KEY_2}, - { 0x02, KEY_3}, - - { 0x0f, KEY_4}, - { 0x05, KEY_5}, - { 0x06, KEY_6}, - - { 0x0c, KEY_7}, - { 0x0d, KEY_8}, - { 0x0a, KEY_9}, - - { 0x11, KEY_0}, - - { 0x09, KEY_CHANNELUP}, - { 0x07, KEY_CHANNELDOWN}, - - { 0x0e, KEY_VOLUMEUP}, - { 0x13, KEY_VOLUMEDOWN}, - - { 0x10, KEY_HOME}, - { 0x12, KEY_ENTER}, - - { 0x14, KEY_RECORD}, - { 0x15, KEY_STOP}, - { 0x16, KEY_PLAY}, - { 0x17, KEY_MUTE}, - - { 0x18, KEY_UP}, - { 0x19, KEY_DOWN}, - { 0x1a, KEY_LEFT}, - { 0x1b, KEY_RIGHT}, - - { 0x1c, KEY_RED}, - { 0x1d, KEY_GREEN}, - { 0x1e, KEY_YELLOW}, - { 0x1f, KEY_BLUE}, -}; -struct ir_scancode_table ir_codes_kaiomy_table = { - .scan = ir_codes_kaiomy, - .size = ARRAY_SIZE(ir_codes_kaiomy), -}; -EXPORT_SYMBOL_GPL(ir_codes_kaiomy_table); - -static struct ir_scancode ir_codes_avermedia_a16d[] = { - { 0x20, KEY_LIST}, - { 0x00, KEY_POWER}, - { 0x28, KEY_1}, - { 0x18, KEY_2}, - { 0x38, KEY_3}, - { 0x24, KEY_4}, - { 0x14, KEY_5}, - { 0x34, KEY_6}, - { 0x2c, KEY_7}, - { 0x1c, KEY_8}, - { 0x3c, KEY_9}, - { 0x12, KEY_SUBTITLE}, - { 0x22, KEY_0}, - { 0x32, KEY_REWIND}, - { 0x3a, KEY_SHUFFLE}, - { 0x02, KEY_PRINT}, - { 0x11, KEY_CHANNELDOWN}, - { 0x31, KEY_CHANNELUP}, - { 0x0c, KEY_ZOOM}, - { 0x1e, KEY_VOLUMEDOWN}, - { 0x3e, KEY_VOLUMEUP}, - { 0x0a, KEY_MUTE}, - { 0x04, KEY_AUDIO}, - { 0x26, KEY_RECORD}, - { 0x06, KEY_PLAY}, - { 0x36, KEY_STOP}, - { 0x16, KEY_PAUSE}, - { 0x2e, KEY_REWIND}, - { 0x0e, KEY_FASTFORWARD}, - { 0x30, KEY_TEXT}, - { 0x21, KEY_GREEN}, - { 0x01, KEY_BLUE}, - { 0x08, KEY_EPG}, - { 0x2a, KEY_MENU}, -}; -struct ir_scancode_table ir_codes_avermedia_a16d_table = { - .scan = ir_codes_avermedia_a16d, - .size = ARRAY_SIZE(ir_codes_avermedia_a16d), -}; -EXPORT_SYMBOL_GPL(ir_codes_avermedia_a16d_table); - -/* Encore ENLTV-FM v5.3 - Mauro Carvalho Chehab - */ -static struct ir_scancode ir_codes_encore_enltv_fm53[] = { - { 0x10, KEY_POWER2}, - { 0x06, KEY_MUTE}, - - { 0x09, KEY_1}, - { 0x1d, KEY_2}, - { 0x1f, KEY_3}, - { 0x19, KEY_4}, - { 0x1b, KEY_5}, - { 0x11, KEY_6}, - { 0x17, KEY_7}, - { 0x12, KEY_8}, - { 0x16, KEY_9}, - { 0x48, KEY_0}, - - { 0x04, KEY_LIST}, /* -/-- */ - { 0x40, KEY_LAST}, /* recall */ - - { 0x02, KEY_MODE}, /* TV/AV */ - { 0x05, KEY_CAMERA}, /* SNAPSHOT */ - - { 0x4c, KEY_CHANNELUP}, /* UP */ - { 0x00, KEY_CHANNELDOWN}, /* DOWN */ - { 0x0d, KEY_VOLUMEUP}, /* RIGHT */ - { 0x15, KEY_VOLUMEDOWN}, /* LEFT */ - { 0x49, KEY_ENTER}, /* OK */ - - { 0x54, KEY_RECORD}, - { 0x4d, KEY_PLAY}, /* pause */ - - { 0x1e, KEY_MENU}, /* video setting */ - { 0x0e, KEY_RIGHT}, /* <- */ - { 0x1a, KEY_LEFT}, /* -> */ - - { 0x0a, KEY_CLEAR}, /* video default */ - { 0x0c, KEY_ZOOM}, /* hide pannel */ - { 0x47, KEY_SLEEP}, /* shutdown */ -}; -struct ir_scancode_table ir_codes_encore_enltv_fm53_table = { - .scan = ir_codes_encore_enltv_fm53, - .size = ARRAY_SIZE(ir_codes_encore_enltv_fm53), -}; -EXPORT_SYMBOL_GPL(ir_codes_encore_enltv_fm53_table); - -/* Zogis Real Audio 220 - 32 keys IR */ -static struct ir_scancode ir_codes_real_audio_220_32_keys[] = { - { 0x1c, KEY_RADIO}, - { 0x12, KEY_POWER2}, - - { 0x01, KEY_1}, - { 0x02, KEY_2}, - { 0x03, KEY_3}, - { 0x04, KEY_4}, - { 0x05, KEY_5}, - { 0x06, KEY_6}, - { 0x07, KEY_7}, - { 0x08, KEY_8}, - { 0x09, KEY_9}, - { 0x00, KEY_0}, - - { 0x0c, KEY_VOLUMEUP}, - { 0x18, KEY_VOLUMEDOWN}, - { 0x0b, KEY_CHANNELUP}, - { 0x15, KEY_CHANNELDOWN}, - { 0x16, KEY_ENTER}, - - { 0x11, KEY_LIST}, /* Source */ - { 0x0d, KEY_AUDIO}, /* stereo */ - - { 0x0f, KEY_PREVIOUS}, /* Prev */ - { 0x1b, KEY_TIME}, /* Timeshift */ - { 0x1a, KEY_NEXT}, /* Next */ - - { 0x0e, KEY_STOP}, - { 0x1f, KEY_PLAY}, - { 0x1e, KEY_PLAYPAUSE}, /* Pause */ - - { 0x1d, KEY_RECORD}, - { 0x13, KEY_MUTE}, - { 0x19, KEY_CAMERA}, /* Snapshot */ - -}; -struct ir_scancode_table ir_codes_real_audio_220_32_keys_table = { - .scan = ir_codes_real_audio_220_32_keys, - .size = ARRAY_SIZE(ir_codes_real_audio_220_32_keys), -}; -EXPORT_SYMBOL_GPL(ir_codes_real_audio_220_32_keys_table); - -/* ATI TV Wonder HD 600 USB - Devin Heitmueller - */ -static struct ir_scancode ir_codes_ati_tv_wonder_hd_600[] = { - { 0x00, KEY_RECORD}, /* Row 1 */ - { 0x01, KEY_PLAYPAUSE}, - { 0x02, KEY_STOP}, - { 0x03, KEY_POWER}, - { 0x04, KEY_PREVIOUS}, /* Row 2 */ - { 0x05, KEY_REWIND}, - { 0x06, KEY_FORWARD}, - { 0x07, KEY_NEXT}, - { 0x08, KEY_EPG}, /* Row 3 */ - { 0x09, KEY_HOME}, - { 0x0a, KEY_MENU}, - { 0x0b, KEY_CHANNELUP}, - { 0x0c, KEY_BACK}, /* Row 4 */ - { 0x0d, KEY_UP}, - { 0x0e, KEY_INFO}, - { 0x0f, KEY_CHANNELDOWN}, - { 0x10, KEY_LEFT}, /* Row 5 */ - { 0x11, KEY_SELECT}, - { 0x12, KEY_RIGHT}, - { 0x13, KEY_VOLUMEUP}, - { 0x14, KEY_LAST}, /* Row 6 */ - { 0x15, KEY_DOWN}, - { 0x16, KEY_MUTE}, - { 0x17, KEY_VOLUMEDOWN}, -}; -struct ir_scancode_table ir_codes_ati_tv_wonder_hd_600_table = { - .scan = ir_codes_ati_tv_wonder_hd_600, - .size = ARRAY_SIZE(ir_codes_ati_tv_wonder_hd_600), -}; -EXPORT_SYMBOL_GPL(ir_codes_ati_tv_wonder_hd_600_table); - -/* DVBWorld remotes - Igor M. Liplianin - */ -static struct ir_scancode ir_codes_dm1105_nec[] = { - { 0x0a, KEY_POWER2}, /* power */ - { 0x0c, KEY_MUTE}, /* mute */ - { 0x11, KEY_1}, - { 0x12, KEY_2}, - { 0x13, KEY_3}, - { 0x14, KEY_4}, - { 0x15, KEY_5}, - { 0x16, KEY_6}, - { 0x17, KEY_7}, - { 0x18, KEY_8}, - { 0x19, KEY_9}, - { 0x10, KEY_0}, - { 0x1c, KEY_CHANNELUP}, /* ch+ */ - { 0x0f, KEY_CHANNELDOWN}, /* ch- */ - { 0x1a, KEY_VOLUMEUP}, /* vol+ */ - { 0x0e, KEY_VOLUMEDOWN}, /* vol- */ - { 0x04, KEY_RECORD}, /* rec */ - { 0x09, KEY_CHANNEL}, /* fav */ - { 0x08, KEY_BACKSPACE}, /* rewind */ - { 0x07, KEY_FASTFORWARD}, /* fast */ - { 0x0b, KEY_PAUSE}, /* pause */ - { 0x02, KEY_ESC}, /* cancel */ - { 0x03, KEY_TAB}, /* tab */ - { 0x00, KEY_UP}, /* up */ - { 0x1f, KEY_ENTER}, /* ok */ - { 0x01, KEY_DOWN}, /* down */ - { 0x05, KEY_RECORD}, /* cap */ - { 0x06, KEY_STOP}, /* stop */ - { 0x40, KEY_ZOOM}, /* full */ - { 0x1e, KEY_TV}, /* tvmode */ - { 0x1b, KEY_B}, /* recall */ -}; -struct ir_scancode_table ir_codes_dm1105_nec_table = { - .scan = ir_codes_dm1105_nec, - .size = ARRAY_SIZE(ir_codes_dm1105_nec), -}; -EXPORT_SYMBOL_GPL(ir_codes_dm1105_nec_table); - -static struct ir_scancode ir_codes_tevii_nec[] = { - { 0x0a, KEY_POWER2}, - { 0x0c, KEY_MUTE}, - { 0x11, KEY_1}, - { 0x12, KEY_2}, - { 0x13, KEY_3}, - { 0x14, KEY_4}, - { 0x15, KEY_5}, - { 0x16, KEY_6}, - { 0x17, KEY_7}, - { 0x18, KEY_8}, - { 0x19, KEY_9}, - { 0x10, KEY_0}, - { 0x1c, KEY_MENU}, - { 0x0f, KEY_VOLUMEDOWN}, - { 0x1a, KEY_LAST}, - { 0x0e, KEY_OPEN}, - { 0x04, KEY_RECORD}, - { 0x09, KEY_VOLUMEUP}, - { 0x08, KEY_CHANNELUP}, - { 0x07, KEY_PVR}, - { 0x0b, KEY_TIME}, - { 0x02, KEY_RIGHT}, - { 0x03, KEY_LEFT}, - { 0x00, KEY_UP}, - { 0x1f, KEY_OK}, - { 0x01, KEY_DOWN}, - { 0x05, KEY_TUNER}, - { 0x06, KEY_CHANNELDOWN}, - { 0x40, KEY_PLAYPAUSE}, - { 0x1e, KEY_REWIND}, - { 0x1b, KEY_FAVORITES}, - { 0x1d, KEY_BACK}, - { 0x4d, KEY_FASTFORWARD}, - { 0x44, KEY_EPG}, - { 0x4c, KEY_INFO}, - { 0x41, KEY_AB}, - { 0x43, KEY_AUDIO}, - { 0x45, KEY_SUBTITLE}, - { 0x4a, KEY_LIST}, - { 0x46, KEY_F1}, - { 0x47, KEY_F2}, - { 0x5e, KEY_F3}, - { 0x5c, KEY_F4}, - { 0x52, KEY_F5}, - { 0x5a, KEY_F6}, - { 0x56, KEY_MODE}, - { 0x58, KEY_SWITCHVIDEOMODE}, -}; -struct ir_scancode_table ir_codes_tevii_nec_table = { - .scan = ir_codes_tevii_nec, - .size = ARRAY_SIZE(ir_codes_tevii_nec), -}; -EXPORT_SYMBOL_GPL(ir_codes_tevii_nec_table); - -static struct ir_scancode ir_codes_tbs_nec[] = { - { 0x04, KEY_POWER2}, /*power*/ - { 0x14, KEY_MUTE}, /*mute*/ - { 0x07, KEY_1}, - { 0x06, KEY_2}, - { 0x05, KEY_3}, - { 0x0b, KEY_4}, - { 0x0a, KEY_5}, - { 0x09, KEY_6}, - { 0x0f, KEY_7}, - { 0x0e, KEY_8}, - { 0x0d, KEY_9}, - { 0x12, KEY_0}, - { 0x16, KEY_CHANNELUP}, /*ch+*/ - { 0x11, KEY_CHANNELDOWN},/*ch-*/ - { 0x13, KEY_VOLUMEUP}, /*vol+*/ - { 0x0c, KEY_VOLUMEDOWN},/*vol-*/ - { 0x03, KEY_RECORD}, /*rec*/ - { 0x18, KEY_PAUSE}, /*pause*/ - { 0x19, KEY_OK}, /*ok*/ - { 0x1a, KEY_CAMERA}, /* snapshot */ - { 0x01, KEY_UP}, - { 0x10, KEY_LEFT}, - { 0x02, KEY_RIGHT}, - { 0x08, KEY_DOWN}, - { 0x15, KEY_FAVORITES}, - { 0x17, KEY_SUBTITLE}, - { 0x1d, KEY_ZOOM}, - { 0x1f, KEY_EXIT}, - { 0x1e, KEY_MENU}, - { 0x1c, KEY_EPG}, - { 0x00, KEY_PREVIOUS}, - { 0x1b, KEY_MODE}, -}; -struct ir_scancode_table ir_codes_tbs_nec_table = { - .scan = ir_codes_tbs_nec, - .size = ARRAY_SIZE(ir_codes_tbs_nec), -}; -EXPORT_SYMBOL_GPL(ir_codes_tbs_nec_table); - -/* Terratec Cinergy Hybrid T USB XS - Devin Heitmueller - */ -static struct ir_scancode ir_codes_terratec_cinergy_xs[] = { - { 0x41, KEY_HOME}, - { 0x01, KEY_POWER}, - { 0x42, KEY_MENU}, - { 0x02, KEY_1}, - { 0x03, KEY_2}, - { 0x04, KEY_3}, - { 0x43, KEY_SUBTITLE}, - { 0x05, KEY_4}, - { 0x06, KEY_5}, - { 0x07, KEY_6}, - { 0x44, KEY_TEXT}, - { 0x08, KEY_7}, - { 0x09, KEY_8}, - { 0x0a, KEY_9}, - { 0x45, KEY_DELETE}, - { 0x0b, KEY_TUNER}, - { 0x0c, KEY_0}, - { 0x0d, KEY_MODE}, - { 0x46, KEY_TV}, - { 0x47, KEY_DVD}, - { 0x49, KEY_VIDEO}, - { 0x4b, KEY_AUX}, - { 0x10, KEY_UP}, - { 0x11, KEY_LEFT}, - { 0x12, KEY_OK}, - { 0x13, KEY_RIGHT}, - { 0x14, KEY_DOWN}, - { 0x0f, KEY_EPG}, - { 0x16, KEY_INFO}, - { 0x4d, KEY_BACKSPACE}, - { 0x1c, KEY_VOLUMEUP}, - { 0x4c, KEY_PLAY}, - { 0x1b, KEY_CHANNELUP}, - { 0x1e, KEY_VOLUMEDOWN}, - { 0x1d, KEY_MUTE}, - { 0x1f, KEY_CHANNELDOWN}, - { 0x17, KEY_RED}, - { 0x18, KEY_GREEN}, - { 0x19, KEY_YELLOW}, - { 0x1a, KEY_BLUE}, - { 0x58, KEY_RECORD}, - { 0x48, KEY_STOP}, - { 0x40, KEY_PAUSE}, - { 0x54, KEY_LAST}, - { 0x4e, KEY_REWIND}, - { 0x4f, KEY_FASTFORWARD}, - { 0x5c, KEY_NEXT}, -}; -struct ir_scancode_table ir_codes_terratec_cinergy_xs_table = { - .scan = ir_codes_terratec_cinergy_xs, - .size = ARRAY_SIZE(ir_codes_terratec_cinergy_xs), -}; -EXPORT_SYMBOL_GPL(ir_codes_terratec_cinergy_xs_table); - -/* EVGA inDtube - Devin Heitmueller - */ -static struct ir_scancode ir_codes_evga_indtube[] = { - { 0x12, KEY_POWER}, - { 0x02, KEY_MODE}, /* TV */ - { 0x14, KEY_MUTE}, - { 0x1a, KEY_CHANNELUP}, - { 0x16, KEY_TV2}, /* PIP */ - { 0x1d, KEY_VOLUMEUP}, - { 0x05, KEY_CHANNELDOWN}, - { 0x0f, KEY_PLAYPAUSE}, - { 0x19, KEY_VOLUMEDOWN}, - { 0x1c, KEY_REWIND}, - { 0x0d, KEY_RECORD}, - { 0x18, KEY_FORWARD}, - { 0x1e, KEY_PREVIOUS}, - { 0x1b, KEY_STOP}, - { 0x1f, KEY_NEXT}, - { 0x13, KEY_CAMERA}, -}; -struct ir_scancode_table ir_codes_evga_indtube_table = { - .scan = ir_codes_evga_indtube, - .size = ARRAY_SIZE(ir_codes_evga_indtube), -}; -EXPORT_SYMBOL_GPL(ir_codes_evga_indtube_table); - -static struct ir_scancode ir_codes_videomate_s350[] = { - { 0x00, KEY_TV}, - { 0x01, KEY_DVD}, - { 0x04, KEY_RECORD}, - { 0x05, KEY_VIDEO}, /* TV/Video */ - { 0x07, KEY_STOP}, - { 0x08, KEY_PLAYPAUSE}, - { 0x0a, KEY_REWIND}, - { 0x0f, KEY_FASTFORWARD}, - { 0x10, KEY_CHANNELUP}, - { 0x12, KEY_VOLUMEUP}, - { 0x13, KEY_CHANNELDOWN}, - { 0x14, KEY_MUTE}, - { 0x15, KEY_VOLUMEDOWN}, - { 0x16, KEY_1}, - { 0x17, KEY_2}, - { 0x18, KEY_3}, - { 0x19, KEY_4}, - { 0x1a, KEY_5}, - { 0x1b, KEY_6}, - { 0x1c, KEY_7}, - { 0x1d, KEY_8}, - { 0x1e, KEY_9}, - { 0x1f, KEY_0}, - { 0x21, KEY_SLEEP}, - { 0x24, KEY_ZOOM}, - { 0x25, KEY_LAST}, /* Recall */ - { 0x26, KEY_SUBTITLE}, /* CC */ - { 0x27, KEY_LANGUAGE}, /* MTS */ - { 0x29, KEY_CHANNEL}, /* SURF */ - { 0x2b, KEY_A}, - { 0x2c, KEY_B}, - { 0x2f, KEY_CAMERA}, /* Snapshot */ - { 0x23, KEY_RADIO}, - { 0x02, KEY_PREVIOUSSONG}, - { 0x06, KEY_NEXTSONG}, - { 0x03, KEY_EPG}, - { 0x09, KEY_SETUP}, - { 0x22, KEY_BACKSPACE}, - { 0x0c, KEY_UP}, - { 0x0e, KEY_DOWN}, - { 0x0b, KEY_LEFT}, - { 0x0d, KEY_RIGHT}, - { 0x11, KEY_ENTER}, - { 0x20, KEY_TEXT}, -}; -struct ir_scancode_table ir_codes_videomate_s350_table = { - .scan = ir_codes_videomate_s350, - .size = ARRAY_SIZE(ir_codes_videomate_s350), -}; -EXPORT_SYMBOL_GPL(ir_codes_videomate_s350_table); - -/* GADMEI UTV330+ RM008Z remote - Shine Liu - */ -static struct ir_scancode ir_codes_gadmei_rm008z[] = { - { 0x14, KEY_POWER2}, /* POWER OFF */ - { 0x0c, KEY_MUTE}, /* MUTE */ - - { 0x18, KEY_TV}, /* TV */ - { 0x0e, KEY_VIDEO}, /* AV */ - { 0x0b, KEY_AUDIO}, /* SV */ - { 0x0f, KEY_RADIO}, /* FM */ - - { 0x00, KEY_1}, - { 0x01, KEY_2}, - { 0x02, KEY_3}, - { 0x03, KEY_4}, - { 0x04, KEY_5}, - { 0x05, KEY_6}, - { 0x06, KEY_7}, - { 0x07, KEY_8}, - { 0x08, KEY_9}, - { 0x09, KEY_0}, - { 0x0a, KEY_INFO}, /* OSD */ - { 0x1c, KEY_BACKSPACE}, /* LAST */ - - { 0x0d, KEY_PLAY}, /* PLAY */ - { 0x1e, KEY_CAMERA}, /* SNAPSHOT */ - { 0x1a, KEY_RECORD}, /* RECORD */ - { 0x17, KEY_STOP}, /* STOP */ - - { 0x1f, KEY_UP}, /* UP */ - { 0x44, KEY_DOWN}, /* DOWN */ - { 0x46, KEY_TAB}, /* BACK */ - { 0x4a, KEY_ZOOM}, /* FULLSECREEN */ - - { 0x10, KEY_VOLUMEUP}, /* VOLUMEUP */ - { 0x11, KEY_VOLUMEDOWN}, /* VOLUMEDOWN */ - { 0x12, KEY_CHANNELUP}, /* CHANNELUP */ - { 0x13, KEY_CHANNELDOWN}, /* CHANNELDOWN */ - { 0x15, KEY_ENTER}, /* OK */ -}; -struct ir_scancode_table ir_codes_gadmei_rm008z_table = { - .scan = ir_codes_gadmei_rm008z, - .size = ARRAY_SIZE(ir_codes_gadmei_rm008z), -}; -EXPORT_SYMBOL_GPL(ir_codes_gadmei_rm008z_table); - -/************************************************************* - * COMPLETE SCANCODE TABLES - * Instead of just a partial scancode, the tables bellow - * contains the complete scancode and the receiver protocol - *************************************************************/ - -/* - * Hauppauge:the newer, gray remotes (seems there are multiple - * slightly different versions), shipped with cx88+ivtv cards. - * - * This table contains the complete RC5 code, instead of just the data part - */ -static struct ir_scancode ir_codes_rc5_hauppauge_new[] = { - /* Keys 0 to 9 */ - { 0x1e00, KEY_0 }, - { 0x1e01, KEY_1 }, - { 0x1e02, KEY_2 }, - { 0x1e03, KEY_3 }, - { 0x1e04, KEY_4 }, - { 0x1e05, KEY_5 }, - { 0x1e06, KEY_6 }, - { 0x1e07, KEY_7 }, - { 0x1e08, KEY_8 }, - { 0x1e09, KEY_9 }, - - { 0x1e0a, KEY_TEXT }, /* keypad asterisk as well */ - { 0x1e0b, KEY_RED }, /* red button */ - { 0x1e0c, KEY_RADIO }, - { 0x1e0d, KEY_MENU }, - { 0x1e0e, KEY_SUBTITLE }, /* also the # key */ - { 0x1e0f, KEY_MUTE }, - { 0x1e10, KEY_VOLUMEUP }, - { 0x1e11, KEY_VOLUMEDOWN }, - { 0x1e12, KEY_PREVIOUS }, /* previous channel */ - { 0x1e14, KEY_UP }, - { 0x1e15, KEY_DOWN }, - { 0x1e16, KEY_LEFT }, - { 0x1e17, KEY_RIGHT }, - { 0x1e18, KEY_VIDEO }, /* Videos */ - { 0x1e19, KEY_AUDIO }, /* Music */ - /* 0x1e1a: Pictures - presume this means - "Multimedia Home Platform" - - no "PICTURES" key in input.h - */ - { 0x1e1a, KEY_MHP }, - - { 0x1e1b, KEY_EPG }, /* Guide */ - { 0x1e1c, KEY_TV }, - { 0x1e1e, KEY_NEXTSONG }, /* skip >| */ - { 0x1e1f, KEY_EXIT }, /* back/exit */ - { 0x1e20, KEY_CHANNELUP }, /* channel / program + */ - { 0x1e21, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x1e22, KEY_CHANNEL }, /* source (old black remote) */ - { 0x1e24, KEY_PREVIOUSSONG }, /* replay |< */ - { 0x1e25, KEY_ENTER }, /* OK */ - { 0x1e26, KEY_SLEEP }, /* minimize (old black remote) */ - { 0x1e29, KEY_BLUE }, /* blue key */ - { 0x1e2e, KEY_GREEN }, /* green button */ - { 0x1e30, KEY_PAUSE }, /* pause */ - { 0x1e32, KEY_REWIND }, /* backward << */ - { 0x1e34, KEY_FASTFORWARD }, /* forward >> */ - { 0x1e35, KEY_PLAY }, - { 0x1e36, KEY_STOP }, - { 0x1e37, KEY_RECORD }, /* recording */ - { 0x1e38, KEY_YELLOW }, /* yellow key */ - { 0x1e3b, KEY_SELECT }, /* top right button */ - { 0x1e3c, KEY_ZOOM }, /* full */ - { 0x1e3d, KEY_POWER }, /* system power (green button) */ -}; - -struct ir_scancode_table ir_codes_rc5_hauppauge_new_table = { - .scan = ir_codes_rc5_hauppauge_new, - .size = ARRAY_SIZE(ir_codes_rc5_hauppauge_new), - .ir_type = IR_TYPE_RC5, -}; -EXPORT_SYMBOL_GPL(ir_codes_rc5_hauppauge_new_table); - -/* Terratec Cinergy Hybrid T USB XS FM - Mauro Carvalho Chehab - */ -static struct ir_scancode ir_codes_nec_terratec_cinergy_xs[] = { - { 0x1441, KEY_HOME}, - { 0x1401, KEY_POWER2}, - - { 0x1442, KEY_MENU}, /* DVD menu */ - { 0x1443, KEY_SUBTITLE}, - { 0x1444, KEY_TEXT}, /* Teletext */ - { 0x1445, KEY_DELETE}, - - { 0x1402, KEY_1}, - { 0x1403, KEY_2}, - { 0x1404, KEY_3}, - { 0x1405, KEY_4}, - { 0x1406, KEY_5}, - { 0x1407, KEY_6}, - { 0x1408, KEY_7}, - { 0x1409, KEY_8}, - { 0x140a, KEY_9}, - { 0x140c, KEY_0}, - - { 0x140b, KEY_TUNER}, /* AV */ - { 0x140d, KEY_MODE}, /* A.B */ - - { 0x1446, KEY_TV}, - { 0x1447, KEY_DVD}, - { 0x1449, KEY_VIDEO}, - { 0x144a, KEY_RADIO}, /* Music */ - { 0x144b, KEY_CAMERA}, /* PIC */ - - { 0x1410, KEY_UP}, - { 0x1411, KEY_LEFT}, - { 0x1412, KEY_OK}, - { 0x1413, KEY_RIGHT}, - { 0x1414, KEY_DOWN}, - - { 0x140f, KEY_EPG}, - { 0x1416, KEY_INFO}, - { 0x144d, KEY_BACKSPACE}, - - { 0x141c, KEY_VOLUMEUP}, - { 0x141e, KEY_VOLUMEDOWN}, - - { 0x144c, KEY_PLAY}, - { 0x141d, KEY_MUTE}, - - { 0x141b, KEY_CHANNELUP}, - { 0x141f, KEY_CHANNELDOWN}, - - { 0x1417, KEY_RED}, - { 0x1418, KEY_GREEN}, - { 0x1419, KEY_YELLOW}, - { 0x141a, KEY_BLUE}, - - { 0x1458, KEY_RECORD}, - { 0x1448, KEY_STOP}, - { 0x1440, KEY_PAUSE}, - - { 0x1454, KEY_LAST}, - { 0x144e, KEY_REWIND}, - { 0x144f, KEY_FASTFORWARD}, - { 0x145c, KEY_NEXT}, -}; -struct ir_scancode_table ir_codes_nec_terratec_cinergy_xs_table = { - .scan = ir_codes_nec_terratec_cinergy_xs, - .size = ARRAY_SIZE(ir_codes_nec_terratec_cinergy_xs), - .ir_type = IR_TYPE_NEC, -}; -EXPORT_SYMBOL_GPL(ir_codes_nec_terratec_cinergy_xs_table); - - -/* Leadtek Winfast TV USB II Deluxe remote - Magnus Alm - */ -static struct ir_scancode ir_codes_winfast_usbii_deluxe[] = { - { 0x62, KEY_0}, - { 0x75, KEY_1}, - { 0x76, KEY_2}, - { 0x77, KEY_3}, - { 0x79, KEY_4}, - { 0x7a, KEY_5}, - { 0x7b, KEY_6}, - { 0x7d, KEY_7}, - { 0x7e, KEY_8}, - { 0x7f, KEY_9}, - - { 0x38, KEY_CAMERA}, /* SNAPSHOT */ - { 0x37, KEY_RECORD}, /* RECORD */ - { 0x35, KEY_TIME}, /* TIMESHIFT */ - - { 0x74, KEY_VOLUMEUP}, /* VOLUMEUP */ - { 0x78, KEY_VOLUMEDOWN}, /* VOLUMEDOWN */ - { 0x64, KEY_MUTE}, /* MUTE */ - - { 0x21, KEY_CHANNEL}, /* SURF */ - { 0x7c, KEY_CHANNELUP}, /* CHANNELUP */ - { 0x60, KEY_CHANNELDOWN}, /* CHANNELDOWN */ - { 0x61, KEY_LAST}, /* LAST CHANNEL (RECALL) */ - - { 0x72, KEY_VIDEO}, /* INPUT MODES (TV/FM) */ - - { 0x70, KEY_POWER2}, /* TV ON/OFF */ - - { 0x39, KEY_CYCLEWINDOWS}, /* MINIMIZE (BOSS) */ - { 0x3a, KEY_NEW}, /* PIP */ - { 0x73, KEY_ZOOM}, /* FULLSECREEN */ - - { 0x66, KEY_INFO}, /* OSD (DISPLAY) */ - - { 0x31, KEY_DOT}, /* '.' */ - { 0x63, KEY_ENTER}, /* ENTER */ - -}; -struct ir_scancode_table ir_codes_winfast_usbii_deluxe_table = { - .scan = ir_codes_winfast_usbii_deluxe, - .size = ARRAY_SIZE(ir_codes_winfast_usbii_deluxe), -}; -EXPORT_SYMBOL_GPL(ir_codes_winfast_usbii_deluxe_table); - -/* Kworld 315U - */ -static struct ir_scancode ir_codes_kworld_315u[] = { - { 0x6143, KEY_POWER }, - { 0x6101, KEY_TUNER }, /* source */ - { 0x610b, KEY_ZOOM }, - { 0x6103, KEY_POWER2 }, /* shutdown */ - - { 0x6104, KEY_1 }, - { 0x6108, KEY_2 }, - { 0x6102, KEY_3 }, - { 0x6109, KEY_CHANNELUP }, - - { 0x610f, KEY_4 }, - { 0x6105, KEY_5 }, - { 0x6106, KEY_6 }, - { 0x6107, KEY_CHANNELDOWN }, - - { 0x610c, KEY_7 }, - { 0x610d, KEY_8 }, - { 0x610a, KEY_9 }, - { 0x610e, KEY_VOLUMEUP }, - - { 0x6110, KEY_LAST }, - { 0x6111, KEY_0 }, - { 0x6112, KEY_ENTER }, - { 0x6113, KEY_VOLUMEDOWN }, - - { 0x6114, KEY_RECORD }, - { 0x6115, KEY_STOP }, - { 0x6116, KEY_PLAY }, - { 0x6117, KEY_MUTE }, - - { 0x6118, KEY_UP }, - { 0x6119, KEY_DOWN }, - { 0x611a, KEY_LEFT }, - { 0x611b, KEY_RIGHT }, - - { 0x611c, KEY_RED }, - { 0x611d, KEY_GREEN }, - { 0x611e, KEY_YELLOW }, - { 0x611f, KEY_BLUE }, -}; - -struct ir_scancode_table ir_codes_kworld_315u_table = { - .scan = ir_codes_kworld_315u, - .size = ARRAY_SIZE(ir_codes_kworld_315u), - .ir_type = IR_TYPE_NEC, -}; -EXPORT_SYMBOL_GPL(ir_codes_kworld_315u_table); diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c index bfca26d5182782..9374a006f43d6c 100644 --- a/drivers/media/IR/ir-keytable.c +++ b/drivers/media/IR/ir-keytable.c @@ -1,4 +1,4 @@ -/* ir-register.c - handle IR scancode->keycode tables +/* ir-keytable.c - handle IR scancode->keycode tables * * Copyright (C) 2009 by Mauro Carvalho Chehab * @@ -15,384 +15,408 @@ #include #include -#include +#include "ir-core-priv.h" -#define IR_TAB_MIN_SIZE 32 -#define IR_TAB_MAX_SIZE 1024 +/* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */ +#define IR_TAB_MIN_SIZE 256 +#define IR_TAB_MAX_SIZE 8192 + +/* FIXME: IR_KEYPRESS_TIMEOUT should be protocol specific */ +#define IR_KEYPRESS_TIMEOUT 250 /** - * ir_seek_table() - returns the element order on the table - * @rc_tab: the ir_scancode_table with the keymap to be used - * @scancode: the scancode that we're seeking + * ir_resize_table() - resizes a scancode table if necessary + * @rc_tab: the ir_scancode_table to resize + * @return: zero on success or a negative error code * - * This routine is used by the input routines when a key is pressed at the - * IR. The scancode is received and needs to be converted into a keycode. - * If the key is not found, it returns KEY_UNKNOWN. Otherwise, returns the - * corresponding keycode from the table. + * This routine will shrink the ir_scancode_table if it has lots of + * unused entries and grow it if it is full. */ -static int ir_seek_table(struct ir_scancode_table *rc_tab, u32 scancode) +static int ir_resize_table(struct ir_scancode_table *rc_tab) { - int rc; - unsigned long flags; - struct ir_scancode *keymap = rc_tab->scan; + unsigned int oldalloc = rc_tab->alloc; + unsigned int newalloc = oldalloc; + struct ir_scancode *oldscan = rc_tab->scan; + struct ir_scancode *newscan; + + if (rc_tab->size == rc_tab->len) { + /* All entries in use -> grow keytable */ + if (rc_tab->alloc >= IR_TAB_MAX_SIZE) + return -ENOMEM; - spin_lock_irqsave(&rc_tab->lock, flags); + newalloc *= 2; + IR_dprintk(1, "Growing table to %u bytes\n", newalloc); + } - /* FIXME: replace it by a binary search */ + if ((rc_tab->len * 3 < rc_tab->size) && (oldalloc > IR_TAB_MIN_SIZE)) { + /* Less than 1/3 of entries in use -> shrink keytable */ + newalloc /= 2; + IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc); + } - for (rc = 0; rc < rc_tab->size; rc++) - if (keymap[rc].scancode == scancode) - goto exit; + if (newalloc == oldalloc) + return 0; - /* Not found */ - rc = -EINVAL; + newscan = kmalloc(newalloc, GFP_ATOMIC); + if (!newscan) { + IR_dprintk(1, "Failed to kmalloc %u bytes\n", newalloc); + return -ENOMEM; + } -exit: - spin_unlock_irqrestore(&rc_tab->lock, flags); - return rc; + memcpy(newscan, rc_tab->scan, rc_tab->len * sizeof(struct ir_scancode)); + rc_tab->scan = newscan; + rc_tab->alloc = newalloc; + rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode); + kfree(oldscan); + return 0; } /** - * ir_roundup_tablesize() - gets an optimum value for the table size - * @n_elems: minimum number of entries to store keycodes - * - * This routine is used to choose the keycode table size. + * ir_do_setkeycode() - internal function to set a keycode in the + * scancode->keycode table + * @dev: the struct input_dev device descriptor + * @rc_tab: the struct ir_scancode_table to set the keycode in + * @scancode: the scancode for the ir command + * @keycode: the keycode for the ir command + * @resize: whether the keytable may be shrunk + * @return: -EINVAL if the keycode could not be inserted, otherwise zero. * - * In order to have some empty space for new keycodes, - * and knowing in advance that kmalloc allocates only power of two - * segments, it optimizes the allocated space to have some spare space - * for those new keycodes by using the maximum number of entries that - * will be effectively be allocated by kmalloc. - * In order to reduce the quantity of table resizes, it has a minimum - * table size of IR_TAB_MIN_SIZE. + * This routine is used internally to manipulate the scancode->keycode table. + * The caller has to hold @rc_tab->lock. */ -static int ir_roundup_tablesize(int n_elems) +static int ir_do_setkeycode(struct input_dev *dev, + struct ir_scancode_table *rc_tab, + unsigned scancode, unsigned keycode, + bool resize) { - size_t size; - - if (n_elems < IR_TAB_MIN_SIZE) - n_elems = IR_TAB_MIN_SIZE; + unsigned int i; + int old_keycode = KEY_RESERVED; + struct ir_input_dev *ir_dev = input_get_drvdata(dev); /* - * As kmalloc only allocates sizes of power of two, get as - * much entries as possible for the allocated memory segment + * Unfortunately, some hardware-based IR decoders don't provide + * all bits for the complete IR code. In general, they provide only + * the command part of the IR code. Yet, as it is possible to replace + * the provided IR with another one, it is needed to allow loading + * IR tables from other remotes. So, */ - size = roundup_pow_of_two(n_elems * sizeof(struct ir_scancode)); - n_elems = size / sizeof(struct ir_scancode); + if (ir_dev->props && ir_dev->props->scanmask) { + scancode &= ir_dev->props->scanmask; + } - return n_elems; + /* First check if we already have a mapping for this ir command */ + for (i = 0; i < rc_tab->len; i++) { + /* Keytable is sorted from lowest to highest scancode */ + if (rc_tab->scan[i].scancode > scancode) + break; + else if (rc_tab->scan[i].scancode < scancode) + continue; + + old_keycode = rc_tab->scan[i].keycode; + rc_tab->scan[i].keycode = keycode; + + /* Did the user wish to remove the mapping? */ + if (keycode == KEY_RESERVED || keycode == KEY_UNKNOWN) { + IR_dprintk(1, "#%d: Deleting scan 0x%04x\n", + i, scancode); + rc_tab->len--; + memmove(&rc_tab->scan[i], &rc_tab->scan[i + 1], + (rc_tab->len - i) * sizeof(struct ir_scancode)); + } + + /* Possibly shrink the keytable, failure is not a problem */ + ir_resize_table(rc_tab); + break; + } + + if (old_keycode == KEY_RESERVED && keycode != KEY_RESERVED) { + /* No previous mapping found, we might need to grow the table */ + if (resize && ir_resize_table(rc_tab)) + return -ENOMEM; + + IR_dprintk(1, "#%d: New scan 0x%04x with key 0x%04x\n", + i, scancode, keycode); + + /* i is the proper index to insert our new keycode */ + memmove(&rc_tab->scan[i + 1], &rc_tab->scan[i], + (rc_tab->len - i) * sizeof(struct ir_scancode)); + rc_tab->scan[i].scancode = scancode; + rc_tab->scan[i].keycode = keycode; + rc_tab->len++; + set_bit(keycode, dev->keybit); + } else { + IR_dprintk(1, "#%d: Replacing scan 0x%04x with key 0x%04x\n", + i, scancode, keycode); + /* A previous mapping was updated... */ + clear_bit(old_keycode, dev->keybit); + /* ...but another scancode might use the same keycode */ + for (i = 0; i < rc_tab->len; i++) { + if (rc_tab->scan[i].keycode == old_keycode) { + set_bit(old_keycode, dev->keybit); + break; + } + } + } + + return 0; } /** - * ir_copy_table() - copies a keytable, discarding the unused entries - * @destin: destin table - * @origin: origin table + * ir_setkeycode() - set a keycode in the scancode->keycode table + * @dev: the struct input_dev device descriptor + * @scancode: the desired scancode + * @keycode: result + * @return: -EINVAL if the keycode could not be inserted, otherwise zero. * - * Copies all entries where the keycode is not KEY_UNKNOWN/KEY_RESERVED - * Also copies table size and table protocol. - * NOTE: It shouldn't copy the lock field + * This routine is used to handle evdev EVIOCSKEY ioctl. */ - -static int ir_copy_table(struct ir_scancode_table *destin, - const struct ir_scancode_table *origin) +static int ir_setkeycode(struct input_dev *dev, + unsigned int scancode, unsigned int keycode) { - int i, j = 0; - - for (i = 0; i < origin->size; i++) { - if (origin->scan[i].keycode == KEY_UNKNOWN || - origin->scan[i].keycode == KEY_RESERVED) - continue; + int rc; + unsigned long flags; + struct ir_input_dev *ir_dev = input_get_drvdata(dev); + struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; - memcpy(&destin->scan[j], &origin->scan[i], sizeof(struct ir_scancode)); - j++; - } - destin->size = j; - destin->ir_type = origin->ir_type; + spin_lock_irqsave(&rc_tab->lock, flags); + rc = ir_do_setkeycode(dev, rc_tab, scancode, keycode, true); + spin_unlock_irqrestore(&rc_tab->lock, flags); + return rc; +} - IR_dprintk(1, "Copied %d scancodes to the new keycode table\n", destin->size); +/** + * ir_setkeytable() - sets several entries in the scancode->keycode table + * @dev: the struct input_dev device descriptor + * @to: the struct ir_scancode_table to copy entries to + * @from: the struct ir_scancode_table to copy entries from + * @return: -EINVAL if all keycodes could not be inserted, otherwise zero. + * + * This routine is used to handle table initialization. + */ +static int ir_setkeytable(struct input_dev *dev, + struct ir_scancode_table *to, + const struct ir_scancode_table *from) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(dev); + struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; + unsigned long flags; + unsigned int i; + int rc = 0; - return 0; + spin_lock_irqsave(&rc_tab->lock, flags); + for (i = 0; i < from->size; i++) { + rc = ir_do_setkeycode(dev, to, from->scan[i].scancode, + from->scan[i].keycode, false); + if (rc) + break; + } + spin_unlock_irqrestore(&rc_tab->lock, flags); + return rc; } /** - * ir_getkeycode() - get a keycode at the evdev scancode ->keycode table + * ir_getkeycode() - get a keycode from the scancode->keycode table * @dev: the struct input_dev device descriptor * @scancode: the desired scancode - * @keycode: the keycode to be retorned. + * @keycode: used to return the keycode, if found, or KEY_RESERVED + * @return: always returns zero. * * This routine is used to handle evdev EVIOCGKEY ioctl. - * If the key is not found, returns -EINVAL, otherwise, returns 0. */ static int ir_getkeycode(struct input_dev *dev, unsigned int scancode, unsigned int *keycode) { - int elem; + int start, end, mid; + unsigned long flags; + int key = KEY_RESERVED; struct ir_input_dev *ir_dev = input_get_drvdata(dev); struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; - elem = ir_seek_table(rc_tab, scancode); - if (elem >= 0) { - *keycode = rc_tab->scan[elem].keycode; - return 0; + spin_lock_irqsave(&rc_tab->lock, flags); + start = 0; + end = rc_tab->len - 1; + while (start <= end) { + mid = (start + end) / 2; + if (rc_tab->scan[mid].scancode < scancode) + start = mid + 1; + else if (rc_tab->scan[mid].scancode > scancode) + end = mid - 1; + else { + key = rc_tab->scan[mid].keycode; + break; + } } + spin_unlock_irqrestore(&rc_tab->lock, flags); - /* - * Scancode not found and table can't be expanded - */ - if (elem < 0 && rc_tab->size == IR_TAB_MAX_SIZE) - return -EINVAL; + if (key == KEY_RESERVED) + IR_dprintk(1, "unknown key for scancode 0x%04x\n", + scancode); - /* - * If is there extra space, returns KEY_RESERVED, - * otherwise, input core won't let ir_setkeycode to work - */ - *keycode = KEY_RESERVED; + *keycode = key; return 0; } /** - * ir_is_resize_needed() - Check if the table needs rezise - * @table: keycode table that may need to resize - * @n_elems: minimum number of entries to store keycodes - * - * Considering that kmalloc uses power of two storage areas, this - * routine detects if the real alloced size will change. If not, it - * just returns without doing nothing. Otherwise, it will extend or - * reduce the table size to meet the new needs. + * ir_g_keycode_from_table() - gets the keycode that corresponds to a scancode + * @input_dev: the struct input_dev descriptor of the device + * @scancode: the scancode that we're seeking * - * It returns 0 if no resize is needed, 1 otherwise. + * This routine is used by the input routines when a key is pressed at the + * IR. The scancode is received and needs to be converted into a keycode. + * If the key is not found, it returns KEY_RESERVED. Otherwise, returns the + * corresponding keycode from the table. */ -static int ir_is_resize_needed(struct ir_scancode_table *table, int n_elems) +u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode) { - int cur_size = ir_roundup_tablesize(table->size); - int new_size = ir_roundup_tablesize(n_elems); - - if (cur_size == new_size) - return 0; + int keycode; - /* Resize is needed */ - return 1; + ir_getkeycode(dev, scancode, &keycode); + if (keycode != KEY_RESERVED) + IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n", + dev->name, scancode, keycode); + return keycode; } +EXPORT_SYMBOL_GPL(ir_g_keycode_from_table); /** - * ir_delete_key() - remove a keycode from the table - * @rc_tab: keycode table - * @elem: element to be removed + * ir_keyup() - generates input event to cleanup a key press + * @ir: the struct ir_input_dev descriptor of the device * + * This routine is used to signal that a key has been released on the + * remote control. It reports a keyup input event via input_report_key(). */ -static void ir_delete_key(struct ir_scancode_table *rc_tab, int elem) +static void ir_keyup(struct ir_input_dev *ir) { - unsigned long flags = 0; - int newsize = rc_tab->size - 1; - int resize = ir_is_resize_needed(rc_tab, newsize); - struct ir_scancode *oldkeymap = rc_tab->scan; - struct ir_scancode *newkeymap = NULL; - - if (resize) - newkeymap = kzalloc(ir_roundup_tablesize(newsize) * - sizeof(*newkeymap), GFP_ATOMIC); - - /* There's no memory for resize. Keep the old table */ - if (!resize || !newkeymap) { - newkeymap = oldkeymap; - - /* We'll modify the live table. Lock it */ - spin_lock_irqsave(&rc_tab->lock, flags); - } + if (!ir->keypressed) + return; - /* - * Copy the elements before the one that will be deleted - * if (!resize), both oldkeymap and newkeymap points - * to the same place, so, there's no need to copy - */ - if (resize && elem > 0) - memcpy(newkeymap, oldkeymap, - elem * sizeof(*newkeymap)); + IR_dprintk(1, "keyup key 0x%04x\n", ir->last_keycode); + input_report_key(ir->input_dev, ir->last_keycode, 0); + input_sync(ir->input_dev); + ir->keypressed = false; +} + +/** + * ir_timer_keyup() - generates a keyup event after a timeout + * @cookie: a pointer to struct ir_input_dev passed to setup_timer() + * + * This routine will generate a keyup event some time after a keydown event + * is generated when no further activity has been detected. + */ +static void ir_timer_keyup(unsigned long cookie) +{ + struct ir_input_dev *ir = (struct ir_input_dev *)cookie; + unsigned long flags; /* - * Copy the other elements overwriting the element to be removed - * This operation applies to both resize and non-resize case + * ir->keyup_jiffies is used to prevent a race condition if a + * hardware interrupt occurs at this point and the keyup timer + * event is moved further into the future as a result. + * + * The timer will then be reactivated and this function called + * again in the future. We need to exit gracefully in that case + * to allow the input subsystem to do its auto-repeat magic or + * a keyup event might follow immediately after the keydown. */ - if (elem < newsize) - memcpy(&newkeymap[elem], &oldkeymap[elem + 1], - (newsize - elem) * sizeof(*newkeymap)); - - if (resize) { - /* - * As the copy happened to a temporary table, only here - * it needs to lock while replacing the table pointers - * to use the new table - */ - spin_lock_irqsave(&rc_tab->lock, flags); - rc_tab->size = newsize; - rc_tab->scan = newkeymap; - spin_unlock_irqrestore(&rc_tab->lock, flags); - - /* Frees the old keytable */ - kfree(oldkeymap); - } else { - rc_tab->size = newsize; - spin_unlock_irqrestore(&rc_tab->lock, flags); - } + spin_lock_irqsave(&ir->keylock, flags); + if (time_is_after_eq_jiffies(ir->keyup_jiffies)) + ir_keyup(ir); + spin_unlock_irqrestore(&ir->keylock, flags); } /** - * ir_insert_key() - insert a keycode at the table - * @rc_tab: keycode table - * @scancode: the desired scancode - * @keycode: the keycode to be retorned. + * ir_repeat() - notifies the IR core that a key is still pressed + * @dev: the struct input_dev descriptor of the device * + * This routine is used by IR decoders when a repeat message which does + * not include the necessary bits to reproduce the scancode has been + * received. */ -static int ir_insert_key(struct ir_scancode_table *rc_tab, - int scancode, int keycode) +void ir_repeat(struct input_dev *dev) { unsigned long flags; - int elem = rc_tab->size; - int newsize = rc_tab->size + 1; - int resize = ir_is_resize_needed(rc_tab, newsize); - struct ir_scancode *oldkeymap = rc_tab->scan; - struct ir_scancode *newkeymap; - - if (resize) { - newkeymap = kzalloc(ir_roundup_tablesize(newsize) * - sizeof(*newkeymap), GFP_ATOMIC); - if (!newkeymap) - return -ENOMEM; + struct ir_input_dev *ir = input_get_drvdata(dev); - memcpy(newkeymap, oldkeymap, - rc_tab->size * sizeof(*newkeymap)); - } else - newkeymap = oldkeymap; + spin_lock_irqsave(&ir->keylock, flags); - /* Stores the new code at the table */ - IR_dprintk(1, "#%d: New scan 0x%04x with key 0x%04x\n", - rc_tab->size, scancode, keycode); + if (!ir->keypressed) + goto out; - spin_lock_irqsave(&rc_tab->lock, flags); - rc_tab->size = newsize; - if (resize) { - rc_tab->scan = newkeymap; - kfree(oldkeymap); - } - newkeymap[elem].scancode = scancode; - newkeymap[elem].keycode = keycode; - spin_unlock_irqrestore(&rc_tab->lock, flags); + ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT); + mod_timer(&ir->timer_keyup, ir->keyup_jiffies); - return 0; +out: + spin_unlock_irqrestore(&ir->keylock, flags); } +EXPORT_SYMBOL_GPL(ir_repeat); /** - * ir_setkeycode() - set a keycode at the evdev scancode ->keycode table - * @dev: the struct input_dev device descriptor - * @scancode: the desired scancode - * @keycode: the keycode to be retorned. + * ir_keydown() - generates input event for a key press + * @dev: the struct input_dev descriptor of the device + * @scancode: the scancode that we're seeking + * @toggle: the toggle value (protocol dependent, if the protocol doesn't + * support toggle values, this should be set to zero) * - * This routine is used to handle evdev EVIOCSKEY ioctl. - * There's one caveat here: how can we increase the size of the table? - * If the key is not found, returns -EINVAL, otherwise, returns 0. + * This routine is used by the input routines when a key is pressed at the + * IR. It gets the keycode for a scancode and reports an input event via + * input_report_key(). */ -static int ir_setkeycode(struct input_dev *dev, - unsigned int scancode, unsigned int keycode) +void ir_keydown(struct input_dev *dev, int scancode, u8 toggle) { - int rc = 0; - struct ir_input_dev *ir_dev = input_get_drvdata(dev); - struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; - struct ir_scancode *keymap = rc_tab->scan; unsigned long flags; + struct ir_input_dev *ir = input_get_drvdata(dev); - /* - * Handle keycode table deletions - * - * If userspace is adding a KEY_UNKNOWN or KEY_RESERVED, - * deal as a trial to remove an existing scancode attribution - * if table become too big, reduce it to save space - */ - if (keycode == KEY_UNKNOWN || keycode == KEY_RESERVED) { - rc = ir_seek_table(rc_tab, scancode); - if (rc < 0) - return 0; - - IR_dprintk(1, "#%d: Deleting scan 0x%04x\n", rc, scancode); - clear_bit(keymap[rc].keycode, dev->keybit); - ir_delete_key(rc_tab, rc); - - return 0; - } + u32 keycode = ir_g_keycode_from_table(dev, scancode); - /* - * Handle keycode replacements - * - * If the scancode exists, just replace by the new value - */ - rc = ir_seek_table(rc_tab, scancode); - if (rc >= 0) { - IR_dprintk(1, "#%d: Replacing scan 0x%04x with key 0x%04x\n", - rc, scancode, keycode); + spin_lock_irqsave(&ir->keylock, flags); - clear_bit(keymap[rc].keycode, dev->keybit); + /* Repeat event? */ + if (ir->keypressed && + ir->last_scancode == scancode && + ir->last_toggle == toggle) + goto set_timer; - spin_lock_irqsave(&rc_tab->lock, flags); - keymap[rc].keycode = keycode; - spin_unlock_irqrestore(&rc_tab->lock, flags); + /* Release old keypress */ + ir_keyup(ir); - set_bit(keycode, dev->keybit); + ir->last_scancode = scancode; + ir->last_toggle = toggle; + ir->last_keycode = keycode; - return 0; - } + if (keycode == KEY_RESERVED) + goto out; - /* - * Handle new scancode inserts - * - * reallocate table if needed and insert a new keycode - */ + /* Register a keypress */ + ir->keypressed = true; + IR_dprintk(1, "%s: key down event, key 0x%04x, scancode 0x%04x\n", + dev->name, keycode, scancode); + input_report_key(dev, ir->last_keycode, 1); + input_sync(dev); - /* Avoid growing the table indefinitely */ - if (rc_tab->size + 1 > IR_TAB_MAX_SIZE) - return -EINVAL; - - rc = ir_insert_key(rc_tab, scancode, keycode); - if (rc < 0) - return rc; - set_bit(keycode, dev->keybit); - - return 0; +set_timer: + ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT); + mod_timer(&ir->timer_keyup, ir->keyup_jiffies); +out: + spin_unlock_irqrestore(&ir->keylock, flags); } +EXPORT_SYMBOL_GPL(ir_keydown); -/** - * ir_g_keycode_from_table() - gets the keycode that corresponds to a scancode - * @input_dev: the struct input_dev descriptor of the device - * @scancode: the scancode that we're seeking - * - * This routine is used by the input routines when a key is pressed at the - * IR. The scancode is received and needs to be converted into a keycode. - * If the key is not found, it returns KEY_UNKNOWN. Otherwise, returns the - * corresponding keycode from the table. - */ -u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode) +static int ir_open(struct input_dev *input_dev) { - struct ir_input_dev *ir_dev = input_get_drvdata(dev); - struct ir_scancode_table *rc_tab = &ir_dev->rc_tab; - struct ir_scancode *keymap = rc_tab->scan; - int elem; + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - elem = ir_seek_table(rc_tab, scancode); - if (elem >= 0) { - IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n", - dev->name, scancode, keymap[elem].keycode); - - return rc_tab->scan[elem].keycode; - } + return ir_dev->props->open(ir_dev->props->priv); +} - printk(KERN_INFO "%s: unknown key for scancode 0x%04x\n", - dev->name, scancode); +static void ir_close(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - /* Reports userspace that an unknown keycode were got */ - return KEY_RESERVED; + ir_dev->props->close(ir_dev->props->priv); } -EXPORT_SYMBOL_GPL(ir_g_keycode_from_table); /** - * ir_input_register() - sets the IR keycode table and add the handlers + * __ir_input_register() - sets the IR keycode table and add the handlers * for keymap table get/set * @input_dev: the struct input_dev descriptor of the device * @rc_tab: the struct ir_scancode_table table of scancode/keymap @@ -402,13 +426,13 @@ EXPORT_SYMBOL_GPL(ir_g_keycode_from_table); * It will register the input/evdev interface for the device and * register the syfs code for IR class */ -int ir_input_register(struct input_dev *input_dev, +int __ir_input_register(struct input_dev *input_dev, const struct ir_scancode_table *rc_tab, - const struct ir_dev_props *props) + const struct ir_dev_props *props, + const char *driver_name) { struct ir_input_dev *ir_dev; - struct ir_scancode *keymap = rc_tab->scan; - int i, rc; + int rc; if (rc_tab->scan == NULL || !rc_tab->size) return -EINVAL; @@ -417,57 +441,77 @@ int ir_input_register(struct input_dev *input_dev, if (!ir_dev) return -ENOMEM; - spin_lock_init(&ir_dev->rc_tab.lock); - - ir_dev->rc_tab.size = ir_roundup_tablesize(rc_tab->size); - ir_dev->rc_tab.scan = kzalloc(ir_dev->rc_tab.size * - sizeof(struct ir_scancode), GFP_KERNEL); - if (!ir_dev->rc_tab.scan) { - kfree(ir_dev); - return -ENOMEM; + ir_dev->driver_name = kasprintf(GFP_KERNEL, "%s", driver_name); + if (!ir_dev->driver_name) { + rc = -ENOMEM; + goto out_dev; } - IR_dprintk(1, "Allocated space for %d keycode entries (%zd bytes)\n", - ir_dev->rc_tab.size, - ir_dev->rc_tab.size * sizeof(ir_dev->rc_tab.scan)); + input_dev->getkeycode = ir_getkeycode; + input_dev->setkeycode = ir_setkeycode; + input_set_drvdata(input_dev, ir_dev); + ir_dev->input_dev = input_dev; - ir_copy_table(&ir_dev->rc_tab, rc_tab); - ir_dev->props = props; + spin_lock_init(&ir_dev->rc_tab.lock); + spin_lock_init(&ir_dev->keylock); + setup_timer(&ir_dev->timer_keyup, ir_timer_keyup, (unsigned long)ir_dev); + + ir_dev->rc_tab.name = rc_tab->name; + ir_dev->rc_tab.ir_type = rc_tab->ir_type; + ir_dev->rc_tab.alloc = roundup_pow_of_two(rc_tab->size * + sizeof(struct ir_scancode)); + ir_dev->rc_tab.scan = kmalloc(ir_dev->rc_tab.alloc, GFP_KERNEL); + ir_dev->rc_tab.size = ir_dev->rc_tab.alloc / sizeof(struct ir_scancode); + if (props) { + ir_dev->props = props; + if (props->open) + input_dev->open = ir_open; + if (props->close) + input_dev->close = ir_close; + } - /* set the bits for the keys */ - IR_dprintk(1, "key map size: %d\n", rc_tab->size); - for (i = 0; i < rc_tab->size; i++) { - IR_dprintk(1, "#%d: setting bit for keycode 0x%04x\n", - i, keymap[i].keycode); - set_bit(keymap[i].keycode, input_dev->keybit); + if (!ir_dev->rc_tab.scan) { + rc = -ENOMEM; + goto out_name; } - clear_bit(0, input_dev->keybit); + + IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n", + ir_dev->rc_tab.size, ir_dev->rc_tab.alloc); set_bit(EV_KEY, input_dev->evbit); + set_bit(EV_REP, input_dev->evbit); - input_dev->getkeycode = ir_getkeycode; - input_dev->setkeycode = ir_setkeycode; - input_set_drvdata(input_dev, ir_dev); + if (ir_setkeytable(input_dev, &ir_dev->rc_tab, rc_tab)) { + rc = -ENOMEM; + goto out_table; + } - rc = input_register_device(input_dev); + rc = ir_register_class(input_dev); if (rc < 0) - goto err; + goto out_table; - rc = ir_register_class(input_dev); - if (rc < 0) { - input_unregister_device(input_dev); - goto err; + if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW) { + rc = ir_raw_event_register(input_dev); + if (rc < 0) + goto out_event; } + IR_dprintk(1, "Registered input device on %s for %s remote.\n", + driver_name, rc_tab->name); + return 0; -err: - kfree(rc_tab->scan); +out_event: + ir_unregister_class(input_dev); +out_table: + kfree(ir_dev->rc_tab.scan); +out_name: + kfree(ir_dev->driver_name); +out_dev: kfree(ir_dev); - input_set_drvdata(input_dev, NULL); return rc; } -EXPORT_SYMBOL_GPL(ir_input_register); +EXPORT_SYMBOL_GPL(__ir_input_register); /** * ir_input_unregister() - unregisters IR and frees resources @@ -475,9 +519,9 @@ EXPORT_SYMBOL_GPL(ir_input_register); * This routine is used to free memory and de-register interfaces. */ -void ir_input_unregister(struct input_dev *dev) +void ir_input_unregister(struct input_dev *input_dev) { - struct ir_input_dev *ir_dev = input_get_drvdata(dev); + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); struct ir_scancode_table *rc_tab; if (!ir_dev) @@ -485,15 +529,18 @@ void ir_input_unregister(struct input_dev *dev) IR_dprintk(1, "Freed keycode table\n"); + del_timer_sync(&ir_dev->timer_keyup); + if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW) + ir_raw_event_unregister(input_dev); rc_tab = &ir_dev->rc_tab; rc_tab->size = 0; kfree(rc_tab->scan); rc_tab->scan = NULL; - ir_unregister_class(dev); + ir_unregister_class(input_dev); + kfree(ir_dev->driver_name); kfree(ir_dev); - input_unregister_device(dev); } EXPORT_SYMBOL_GPL(ir_input_unregister); diff --git a/drivers/media/IR/ir-nec-decoder.c b/drivers/media/IR/ir-nec-decoder.c new file mode 100644 index 00000000000000..ba79233112efa5 --- /dev/null +++ b/drivers/media/IR/ir-nec-decoder.c @@ -0,0 +1,328 @@ +/* ir-nec-decoder.c - handle NEC IR Pulse/Space protocol + * + * Copyright (C) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include "ir-core-priv.h" + +#define NEC_NBITS 32 +#define NEC_UNIT 562500 /* ns */ +#define NEC_HEADER_PULSE (16 * NEC_UNIT) +#define NECX_HEADER_PULSE (8 * NEC_UNIT) /* Less common NEC variant */ +#define NEC_HEADER_SPACE (8 * NEC_UNIT) +#define NEC_REPEAT_SPACE (8 * NEC_UNIT) +#define NEC_BIT_PULSE (1 * NEC_UNIT) +#define NEC_BIT_0_SPACE (1 * NEC_UNIT) +#define NEC_BIT_1_SPACE (3 * NEC_UNIT) +#define NEC_TRAILER_PULSE (1 * NEC_UNIT) +#define NEC_TRAILER_SPACE (10 * NEC_UNIT) /* even longer in reality */ + +/* Used to register nec_decoder clients */ +static LIST_HEAD(decoder_list); +static DEFINE_SPINLOCK(decoder_lock); + +enum nec_state { + STATE_INACTIVE, + STATE_HEADER_SPACE, + STATE_BIT_PULSE, + STATE_BIT_SPACE, + STATE_TRAILER_PULSE, + STATE_TRAILER_SPACE, +}; + +struct decoder_data { + struct list_head list; + struct ir_input_dev *ir_dev; + int enabled:1; + + /* State machine control */ + enum nec_state state; + u32 nec_bits; + unsigned count; +}; + + +/** + * get_decoder_data() - gets decoder data + * @input_dev: input device + * + * Returns the struct decoder_data that corresponds to a device + */ +static struct decoder_data *get_decoder_data(struct ir_input_dev *ir_dev) +{ + struct decoder_data *data = NULL; + + spin_lock(&decoder_lock); + list_for_each_entry(data, &decoder_list, list) { + if (data->ir_dev == ir_dev) + break; + } + spin_unlock(&decoder_lock); + return data; +} + +static ssize_t store_enabled(struct device *d, + struct device_attribute *mattr, + const char *buf, + size_t len) +{ + unsigned long value; + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (strict_strtoul(buf, 10, &value) || value > 1) + return -EINVAL; + + data->enabled = value; + + return len; +} + +static ssize_t show_enabled(struct device *d, + struct device_attribute *mattr, char *buf) +{ + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (data->enabled) + return sprintf(buf, "1\n"); + else + return sprintf(buf, "0\n"); +} + +static DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR, show_enabled, store_enabled); + +static struct attribute *decoder_attributes[] = { + &dev_attr_enabled.attr, + NULL +}; + +static struct attribute_group decoder_attribute_group = { + .name = "nec_decoder", + .attrs = decoder_attributes, +}; + +/** + * ir_nec_decode() - Decode one NEC pulse or space + * @input_dev: the struct input_dev descriptor of the device + * @duration: the struct ir_raw_event descriptor of the pulse/space + * + * This function returns -EINVAL if the pulse violates the state machine + */ +static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev) +{ + struct decoder_data *data; + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + u32 scancode; + u8 address, not_address, command, not_command; + + data = get_decoder_data(ir_dev); + if (!data) + return -EINVAL; + + if (!data->enabled) + return 0; + + if (IS_RESET(ev)) { + data->state = STATE_INACTIVE; + return 0; + } + + IR_dprintk(2, "NEC decode started at state %d (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + + switch (data->state) { + + case STATE_INACTIVE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, NEC_HEADER_PULSE, NEC_UNIT / 2) && + !eq_margin(ev.duration, NECX_HEADER_PULSE, NEC_UNIT / 2)) + break; + + data->count = 0; + data->state = STATE_HEADER_SPACE; + return 0; + + case STATE_HEADER_SPACE: + if (ev.pulse) + break; + + if (eq_margin(ev.duration, NEC_HEADER_SPACE, NEC_UNIT / 2)) { + data->state = STATE_BIT_PULSE; + return 0; + } else if (eq_margin(ev.duration, NEC_REPEAT_SPACE, NEC_UNIT / 2)) { + ir_repeat(input_dev); + IR_dprintk(1, "Repeat last key\n"); + data->state = STATE_TRAILER_PULSE; + return 0; + } + + break; + + case STATE_BIT_PULSE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, NEC_BIT_PULSE, NEC_UNIT / 2)) + break; + + data->state = STATE_BIT_SPACE; + return 0; + + case STATE_BIT_SPACE: + if (ev.pulse) + break; + + data->nec_bits <<= 1; + if (eq_margin(ev.duration, NEC_BIT_1_SPACE, NEC_UNIT / 2)) + data->nec_bits |= 1; + else if (!eq_margin(ev.duration, NEC_BIT_0_SPACE, NEC_UNIT / 2)) + break; + data->count++; + + if (data->count == NEC_NBITS) + data->state = STATE_TRAILER_PULSE; + else + data->state = STATE_BIT_PULSE; + + return 0; + + case STATE_TRAILER_PULSE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, NEC_TRAILER_PULSE, NEC_UNIT / 2)) + break; + + data->state = STATE_TRAILER_SPACE; + return 0; + + case STATE_TRAILER_SPACE: + if (ev.pulse) + break; + + if (!geq_margin(ev.duration, NEC_TRAILER_SPACE, NEC_UNIT / 2)) + break; + + address = bitrev8((data->nec_bits >> 24) & 0xff); + not_address = bitrev8((data->nec_bits >> 16) & 0xff); + command = bitrev8((data->nec_bits >> 8) & 0xff); + not_command = bitrev8((data->nec_bits >> 0) & 0xff); + + if ((command ^ not_command) != 0xff) { + IR_dprintk(1, "NEC checksum error: received 0x%08x\n", + data->nec_bits); + break; + } + + if ((address ^ not_address) != 0xff) { + /* Extended NEC */ + scancode = address << 16 | + not_address << 8 | + command; + IR_dprintk(1, "NEC (Ext) scancode 0x%06x\n", scancode); + } else { + /* Normal NEC */ + scancode = address << 8 | command; + IR_dprintk(1, "NEC scancode 0x%04x\n", scancode); + } + + ir_keydown(input_dev, scancode, 0); + data->state = STATE_INACTIVE; + return 0; + } + + IR_dprintk(1, "NEC decode failed at state %d (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state = STATE_INACTIVE; + return -EINVAL; +} + +static int ir_nec_register(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + struct decoder_data *data; + int rc; + + rc = sysfs_create_group(&ir_dev->dev.kobj, &decoder_attribute_group); + if (rc < 0) + return rc; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) { + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + return -ENOMEM; + } + + data->ir_dev = ir_dev; + data->enabled = 1; + + spin_lock(&decoder_lock); + list_add_tail(&data->list, &decoder_list); + spin_unlock(&decoder_lock); + + return 0; +} + +static int ir_nec_unregister(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + static struct decoder_data *data; + + data = get_decoder_data(ir_dev); + if (!data) + return 0; + + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + + spin_lock(&decoder_lock); + list_del(&data->list); + spin_unlock(&decoder_lock); + + return 0; +} + +static struct ir_raw_handler nec_handler = { + .decode = ir_nec_decode, + .raw_register = ir_nec_register, + .raw_unregister = ir_nec_unregister, +}; + +static int __init ir_nec_decode_init(void) +{ + ir_raw_handler_register(&nec_handler); + + printk(KERN_INFO "IR NEC protocol handler initialized\n"); + return 0; +} + +static void __exit ir_nec_decode_exit(void) +{ + ir_raw_handler_unregister(&nec_handler); +} + +module_init(ir_nec_decode_init); +module_exit(ir_nec_decode_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); +MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)"); +MODULE_DESCRIPTION("NEC IR protocol decoder"); diff --git a/drivers/media/IR/ir-raw-event.c b/drivers/media/IR/ir-raw-event.c new file mode 100644 index 00000000000000..ea68a3f2effa1a --- /dev/null +++ b/drivers/media/IR/ir-raw-event.c @@ -0,0 +1,251 @@ +/* ir-raw-event.c - handle IR Pulse/Space event + * + * Copyright (C) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include +#include "ir-core-priv.h" + +/* Define the max number of pulse/space transitions to buffer */ +#define MAX_IR_EVENT_SIZE 512 + +/* Used to handle IR raw handler extensions */ +static LIST_HEAD(ir_raw_handler_list); +static DEFINE_SPINLOCK(ir_raw_handler_lock); + +/** + * RUN_DECODER() - runs an operation on all IR decoders + * @ops: IR raw handler operation to be called + * @arg: arguments to be passed to the callback + * + * Calls ir_raw_handler::ops for all registered IR handlers. It prevents + * new decode addition/removal while running, by locking ir_raw_handler_lock + * mutex. If an error occurs, it stops the ops. Otherwise, it returns a sum + * of the return codes. + */ +#define RUN_DECODER(ops, ...) ({ \ + struct ir_raw_handler *_ir_raw_handler; \ + int _sumrc = 0, _rc; \ + spin_lock(&ir_raw_handler_lock); \ + list_for_each_entry(_ir_raw_handler, &ir_raw_handler_list, list) { \ + if (_ir_raw_handler->ops) { \ + _rc = _ir_raw_handler->ops(__VA_ARGS__); \ + if (_rc < 0) \ + break; \ + _sumrc += _rc; \ + } \ + } \ + spin_unlock(&ir_raw_handler_lock); \ + _sumrc; \ +}) + +#ifdef MODULE +/* Used to load the decoders */ +static struct work_struct wq_load; +#endif + +static void ir_raw_event_work(struct work_struct *work) +{ + struct ir_raw_event ev; + struct ir_raw_event_ctrl *raw = + container_of(work, struct ir_raw_event_ctrl, rx_work); + + while (kfifo_out(&raw->kfifo, &ev, sizeof(ev)) == sizeof(ev)) + RUN_DECODER(decode, raw->input_dev, ev); +} + +int ir_raw_event_register(struct input_dev *input_dev) +{ + struct ir_input_dev *ir = input_get_drvdata(input_dev); + int rc; + + ir->raw = kzalloc(sizeof(*ir->raw), GFP_KERNEL); + if (!ir->raw) + return -ENOMEM; + + ir->raw->input_dev = input_dev; + INIT_WORK(&ir->raw->rx_work, ir_raw_event_work); + + rc = kfifo_alloc(&ir->raw->kfifo, sizeof(s64) * MAX_IR_EVENT_SIZE, + GFP_KERNEL); + if (rc < 0) { + kfree(ir->raw); + ir->raw = NULL; + return rc; + } + + rc = RUN_DECODER(raw_register, input_dev); + if (rc < 0) { + kfifo_free(&ir->raw->kfifo); + kfree(ir->raw); + ir->raw = NULL; + return rc; + } + + return rc; +} + +void ir_raw_event_unregister(struct input_dev *input_dev) +{ + struct ir_input_dev *ir = input_get_drvdata(input_dev); + + if (!ir->raw) + return; + + cancel_work_sync(&ir->raw->rx_work); + RUN_DECODER(raw_unregister, input_dev); + + kfifo_free(&ir->raw->kfifo); + kfree(ir->raw); + ir->raw = NULL; +} + +/** + * ir_raw_event_store() - pass a pulse/space duration to the raw ir decoders + * @input_dev: the struct input_dev device descriptor + * @ev: the struct ir_raw_event descriptor of the pulse/space + * + * This routine (which may be called from an interrupt context) stores a + * pulse/space duration for the raw ir decoding state machines. Pulses are + * signalled as positive values and spaces as negative values. A zero value + * will reset the decoding state machines. + */ +int ir_raw_event_store(struct input_dev *input_dev, struct ir_raw_event *ev) +{ + struct ir_input_dev *ir = input_get_drvdata(input_dev); + + if (!ir->raw) + return -EINVAL; + + if (kfifo_in(&ir->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev)) + return -ENOMEM; + + return 0; +} +EXPORT_SYMBOL_GPL(ir_raw_event_store); + +/** + * ir_raw_event_store_edge() - notify raw ir decoders of the start of a pulse/space + * @input_dev: the struct input_dev device descriptor + * @type: the type of the event that has occurred + * + * This routine (which may be called from an interrupt context) is used to + * store the beginning of an ir pulse or space (or the start/end of ir + * reception) for the raw ir decoding state machines. This is used by + * hardware which does not provide durations directly but only interrupts + * (or similar events) on state change. + */ +int ir_raw_event_store_edge(struct input_dev *input_dev, enum raw_event_type type) +{ + struct ir_input_dev *ir = input_get_drvdata(input_dev); + ktime_t now; + s64 delta; /* ns */ + struct ir_raw_event ev; + int rc = 0; + + if (!ir->raw) + return -EINVAL; + + now = ktime_get(); + delta = ktime_to_ns(ktime_sub(now, ir->raw->last_event)); + + /* Check for a long duration since last event or if we're + * being called for the first time, note that delta can't + * possibly be negative. + */ + ev.duration = 0; + if (delta > IR_MAX_DURATION || !ir->raw->last_type) + type |= IR_START_EVENT; + else + ev.duration = delta; + + if (type & IR_START_EVENT) + ir_raw_event_reset(input_dev); + else if (ir->raw->last_type & IR_SPACE) { + ev.pulse = false; + rc = ir_raw_event_store(input_dev, &ev); + } else if (ir->raw->last_type & IR_PULSE) { + ev.pulse = true; + rc = ir_raw_event_store(input_dev, &ev); + } else + return 0; + + ir->raw->last_event = now; + ir->raw->last_type = type; + return rc; +} +EXPORT_SYMBOL_GPL(ir_raw_event_store_edge); + +/** + * ir_raw_event_handle() - schedules the decoding of stored ir data + * @input_dev: the struct input_dev device descriptor + * + * This routine will signal the workqueue to start decoding stored ir data. + */ +void ir_raw_event_handle(struct input_dev *input_dev) +{ + struct ir_input_dev *ir = input_get_drvdata(input_dev); + + if (!ir->raw) + return; + + schedule_work(&ir->raw->rx_work); +} +EXPORT_SYMBOL_GPL(ir_raw_event_handle); + +/* + * Extension interface - used to register the IR decoders + */ + +int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler) +{ + spin_lock(&ir_raw_handler_lock); + list_add_tail(&ir_raw_handler->list, &ir_raw_handler_list); + spin_unlock(&ir_raw_handler_lock); + return 0; +} +EXPORT_SYMBOL(ir_raw_handler_register); + +void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler) +{ + spin_lock(&ir_raw_handler_lock); + list_del(&ir_raw_handler->list); + spin_unlock(&ir_raw_handler_lock); +} +EXPORT_SYMBOL(ir_raw_handler_unregister); + +#ifdef MODULE +static void init_decoders(struct work_struct *work) +{ + /* Load the decoder modules */ + + load_nec_decode(); + load_rc5_decode(); + load_rc6_decode(); + load_jvc_decode(); + load_sony_decode(); + + /* If needed, we may later add some init code. In this case, + it is needed to change the CONFIG_MODULE test at ir-core.h + */ +} +#endif + +void ir_raw_init(void) +{ +#ifdef MODULE + INIT_WORK(&wq_load, init_decoders); + schedule_work(&wq_load); +#endif +} diff --git a/drivers/media/IR/ir-rc5-decoder.c b/drivers/media/IR/ir-rc5-decoder.c new file mode 100644 index 00000000000000..23cdb1b1a3bc01 --- /dev/null +++ b/drivers/media/IR/ir-rc5-decoder.c @@ -0,0 +1,324 @@ +/* ir-rc5-decoder.c - handle RC5(x) IR Pulse/Space protocol + * + * Copyright (C) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* + * This code handles 14 bits RC5 protocols and 20 bits RC5x protocols. + * There are other variants that use a different number of bits. + * This is currently unsupported. + * It considers a carrier of 36 kHz, with a total of 14/20 bits, where + * the first two bits are start bits, and a third one is a filing bit + */ + +#include "ir-core-priv.h" + +#define RC5_NBITS 14 +#define RC5X_NBITS 20 +#define CHECK_RC5X_NBITS 8 +#define RC5_UNIT 888888 /* ns */ +#define RC5_BIT_START (1 * RC5_UNIT) +#define RC5_BIT_END (1 * RC5_UNIT) +#define RC5X_SPACE (4 * RC5_UNIT) + +/* Used to register rc5_decoder clients */ +static LIST_HEAD(decoder_list); +static DEFINE_SPINLOCK(decoder_lock); + +enum rc5_state { + STATE_INACTIVE, + STATE_BIT_START, + STATE_BIT_END, + STATE_CHECK_RC5X, + STATE_FINISHED, +}; + +struct decoder_data { + struct list_head list; + struct ir_input_dev *ir_dev; + int enabled:1; + + /* State machine control */ + enum rc5_state state; + u32 rc5_bits; + struct ir_raw_event prev_ev; + unsigned count; + unsigned wanted_bits; +}; + + +/** + * get_decoder_data() - gets decoder data + * @input_dev: input device + * + * Returns the struct decoder_data that corresponds to a device + */ + +static struct decoder_data *get_decoder_data(struct ir_input_dev *ir_dev) +{ + struct decoder_data *data = NULL; + + spin_lock(&decoder_lock); + list_for_each_entry(data, &decoder_list, list) { + if (data->ir_dev == ir_dev) + break; + } + spin_unlock(&decoder_lock); + return data; +} + +static ssize_t store_enabled(struct device *d, + struct device_attribute *mattr, + const char *buf, + size_t len) +{ + unsigned long value; + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (strict_strtoul(buf, 10, &value) || value > 1) + return -EINVAL; + + data->enabled = value; + + return len; +} + +static ssize_t show_enabled(struct device *d, + struct device_attribute *mattr, char *buf) +{ + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (data->enabled) + return sprintf(buf, "1\n"); + else + return sprintf(buf, "0\n"); +} + +static DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR, show_enabled, store_enabled); + +static struct attribute *decoder_attributes[] = { + &dev_attr_enabled.attr, + NULL +}; + +static struct attribute_group decoder_attribute_group = { + .name = "rc5_decoder", + .attrs = decoder_attributes, +}; + +/** + * ir_rc5_decode() - Decode one RC-5 pulse or space + * @input_dev: the struct input_dev descriptor of the device + * @ev: the struct ir_raw_event descriptor of the pulse/space + * + * This function returns -EINVAL if the pulse violates the state machine + */ +static int ir_rc5_decode(struct input_dev *input_dev, struct ir_raw_event ev) +{ + struct decoder_data *data; + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + u8 toggle; + u32 scancode; + + data = get_decoder_data(ir_dev); + if (!data) + return -EINVAL; + + if (!data->enabled) + return 0; + + if (IS_RESET(ev)) { + data->state = STATE_INACTIVE; + return 0; + } + + if (!geq_margin(ev.duration, RC5_UNIT, RC5_UNIT / 2)) + goto out; + +again: + IR_dprintk(2, "RC5(x) decode started at state %i (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + + if (!geq_margin(ev.duration, RC5_UNIT, RC5_UNIT / 2)) + return 0; + + switch (data->state) { + + case STATE_INACTIVE: + if (!ev.pulse) + break; + + data->state = STATE_BIT_START; + data->count = 1; + /* We just need enough bits to get to STATE_CHECK_RC5X */ + data->wanted_bits = RC5X_NBITS; + decrease_duration(&ev, RC5_BIT_START); + goto again; + + case STATE_BIT_START: + if (!eq_margin(ev.duration, RC5_BIT_START, RC5_UNIT / 2)) + break; + + data->rc5_bits <<= 1; + if (!ev.pulse) + data->rc5_bits |= 1; + data->count++; + data->prev_ev = ev; + data->state = STATE_BIT_END; + return 0; + + case STATE_BIT_END: + if (!is_transition(&ev, &data->prev_ev)) + break; + + if (data->count == data->wanted_bits) + data->state = STATE_FINISHED; + else if (data->count == CHECK_RC5X_NBITS) + data->state = STATE_CHECK_RC5X; + else + data->state = STATE_BIT_START; + + decrease_duration(&ev, RC5_BIT_END); + goto again; + + case STATE_CHECK_RC5X: + if (!ev.pulse && geq_margin(ev.duration, RC5X_SPACE, RC5_UNIT / 2)) { + /* RC5X */ + data->wanted_bits = RC5X_NBITS; + decrease_duration(&ev, RC5X_SPACE); + } else { + /* RC5 */ + data->wanted_bits = RC5_NBITS; + } + data->state = STATE_BIT_START; + goto again; + + case STATE_FINISHED: + if (ev.pulse) + break; + + if (data->wanted_bits == RC5X_NBITS) { + /* RC5X */ + u8 xdata, command, system; + xdata = (data->rc5_bits & 0x0003F) >> 0; + command = (data->rc5_bits & 0x00FC0) >> 6; + system = (data->rc5_bits & 0x1F000) >> 12; + toggle = (data->rc5_bits & 0x20000) ? 1 : 0; + command += (data->rc5_bits & 0x01000) ? 0 : 0x40; + scancode = system << 16 | command << 8 | xdata; + + IR_dprintk(1, "RC5X scancode 0x%06x (toggle: %u)\n", + scancode, toggle); + + } else { + /* RC5 */ + u8 command, system; + command = (data->rc5_bits & 0x0003F) >> 0; + system = (data->rc5_bits & 0x007C0) >> 6; + toggle = (data->rc5_bits & 0x00800) ? 1 : 0; + command += (data->rc5_bits & 0x01000) ? 0 : 0x40; + scancode = system << 8 | command; + + IR_dprintk(1, "RC5 scancode 0x%04x (toggle: %u)\n", + scancode, toggle); + } + + ir_keydown(input_dev, scancode, toggle); + data->state = STATE_INACTIVE; + return 0; + } + +out: + IR_dprintk(1, "RC5(x) decode failed at state %i (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state = STATE_INACTIVE; + return -EINVAL; +} + +static int ir_rc5_register(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + struct decoder_data *data; + int rc; + + rc = sysfs_create_group(&ir_dev->dev.kobj, &decoder_attribute_group); + if (rc < 0) + return rc; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) { + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + return -ENOMEM; + } + + data->ir_dev = ir_dev; + data->enabled = 1; + + spin_lock(&decoder_lock); + list_add_tail(&data->list, &decoder_list); + spin_unlock(&decoder_lock); + + return 0; +} + +static int ir_rc5_unregister(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + static struct decoder_data *data; + + data = get_decoder_data(ir_dev); + if (!data) + return 0; + + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + + spin_lock(&decoder_lock); + list_del(&data->list); + spin_unlock(&decoder_lock); + + return 0; +} + +static struct ir_raw_handler rc5_handler = { + .decode = ir_rc5_decode, + .raw_register = ir_rc5_register, + .raw_unregister = ir_rc5_unregister, +}; + +static int __init ir_rc5_decode_init(void) +{ + ir_raw_handler_register(&rc5_handler); + + printk(KERN_INFO "IR RC5(x) protocol handler initialized\n"); + return 0; +} + +static void __exit ir_rc5_decode_exit(void) +{ + ir_raw_handler_unregister(&rc5_handler); +} + +module_init(ir_rc5_decode_init); +module_exit(ir_rc5_decode_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); +MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)"); +MODULE_DESCRIPTION("RC5(x) IR protocol decoder"); diff --git a/drivers/media/IR/ir-rc6-decoder.c b/drivers/media/IR/ir-rc6-decoder.c new file mode 100644 index 00000000000000..2bf479f4f1bc6c --- /dev/null +++ b/drivers/media/IR/ir-rc6-decoder.c @@ -0,0 +1,419 @@ +/* ir-rc6-decoder.c - A decoder for the RC6 IR protocol + * + * Copyright (C) 2010 by David Härdeman + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "ir-core-priv.h" + +/* + * This decoder currently supports: + * RC6-0-16 (standard toggle bit in header) + * RC6-6A-24 (no toggle bit) + * RC6-6A-32 (MCE version with toggle bit in body) + */ + +#define RC6_UNIT 444444 /* us */ +#define RC6_HEADER_NBITS 4 /* not including toggle bit */ +#define RC6_0_NBITS 16 +#define RC6_6A_SMALL_NBITS 24 +#define RC6_6A_LARGE_NBITS 32 +#define RC6_PREFIX_PULSE (6 * RC6_UNIT) +#define RC6_PREFIX_SPACE (2 * RC6_UNIT) +#define RC6_BIT_START (1 * RC6_UNIT) +#define RC6_BIT_END (1 * RC6_UNIT) +#define RC6_TOGGLE_START (2 * RC6_UNIT) +#define RC6_TOGGLE_END (2 * RC6_UNIT) +#define RC6_MODE_MASK 0x07 /* for the header bits */ +#define RC6_STARTBIT_MASK 0x08 /* for the header bits */ +#define RC6_6A_MCE_TOGGLE_MASK 0x8000 /* for the body bits */ + +/* Used to register rc6_decoder clients */ +static LIST_HEAD(decoder_list); +static DEFINE_SPINLOCK(decoder_lock); + +enum rc6_mode { + RC6_MODE_0, + RC6_MODE_6A, + RC6_MODE_UNKNOWN, +}; + +enum rc6_state { + STATE_INACTIVE, + STATE_PREFIX_SPACE, + STATE_HEADER_BIT_START, + STATE_HEADER_BIT_END, + STATE_TOGGLE_START, + STATE_TOGGLE_END, + STATE_BODY_BIT_START, + STATE_BODY_BIT_END, + STATE_FINISHED, +}; + +struct decoder_data { + struct list_head list; + struct ir_input_dev *ir_dev; + int enabled:1; + + /* State machine control */ + enum rc6_state state; + u8 header; + u32 body; + struct ir_raw_event prev_ev; + bool toggle; + unsigned count; + unsigned wanted_bits; +}; + + +/** + * get_decoder_data() - gets decoder data + * @input_dev: input device + * + * Returns the struct decoder_data that corresponds to a device + */ +static struct decoder_data *get_decoder_data(struct ir_input_dev *ir_dev) +{ + struct decoder_data *data = NULL; + + spin_lock(&decoder_lock); + list_for_each_entry(data, &decoder_list, list) { + if (data->ir_dev == ir_dev) + break; + } + spin_unlock(&decoder_lock); + return data; +} + +static ssize_t store_enabled(struct device *d, + struct device_attribute *mattr, + const char *buf, + size_t len) +{ + unsigned long value; + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (strict_strtoul(buf, 10, &value) || value > 1) + return -EINVAL; + + data->enabled = value; + + return len; +} + +static ssize_t show_enabled(struct device *d, + struct device_attribute *mattr, char *buf) +{ + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (data->enabled) + return sprintf(buf, "1\n"); + else + return sprintf(buf, "0\n"); +} + +static DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR, show_enabled, store_enabled); + +static struct attribute *decoder_attributes[] = { + &dev_attr_enabled.attr, + NULL +}; + +static struct attribute_group decoder_attribute_group = { + .name = "rc6_decoder", + .attrs = decoder_attributes, +}; + +static enum rc6_mode rc6_mode(struct decoder_data *data) { + switch (data->header & RC6_MODE_MASK) { + case 0: + return RC6_MODE_0; + case 6: + if (!data->toggle) + return RC6_MODE_6A; + /* fall through */ + default: + return RC6_MODE_UNKNOWN; + } +} + +/** + * ir_rc6_decode() - Decode one RC6 pulse or space + * @input_dev: the struct input_dev descriptor of the device + * @ev: the struct ir_raw_event descriptor of the pulse/space + * + * This function returns -EINVAL if the pulse violates the state machine + */ +static int ir_rc6_decode(struct input_dev *input_dev, struct ir_raw_event ev) +{ + struct decoder_data *data; + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + u32 scancode; + u8 toggle; + + data = get_decoder_data(ir_dev); + if (!data) + return -EINVAL; + + if (!data->enabled) + return 0; + + if (IS_RESET(ev)) { + data->state = STATE_INACTIVE; + return 0; + } + + if (!geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) + goto out; + +again: + IR_dprintk(2, "RC6 decode started at state %i (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + + if (!geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) + return 0; + + switch (data->state) { + + case STATE_INACTIVE: + if (!ev.pulse) + break; + + /* Note: larger margin on first pulse since each RC6_UNIT + is quite short and some hardware takes some time to + adjust to the signal */ + if (!eq_margin(ev.duration, RC6_PREFIX_PULSE, RC6_UNIT)) + break; + + data->state = STATE_PREFIX_SPACE; + data->count = 0; + return 0; + + case STATE_PREFIX_SPACE: + if (ev.pulse) + break; + + if (!eq_margin(ev.duration, RC6_PREFIX_SPACE, RC6_UNIT / 2)) + break; + + data->state = STATE_HEADER_BIT_START; + return 0; + + case STATE_HEADER_BIT_START: + if (!eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2)) + break; + + data->header <<= 1; + if (ev.pulse) + data->header |= 1; + data->count++; + data->prev_ev = ev; + data->state = STATE_HEADER_BIT_END; + return 0; + + case STATE_HEADER_BIT_END: + if (!is_transition(&ev, &data->prev_ev)) + break; + + if (data->count == RC6_HEADER_NBITS) + data->state = STATE_TOGGLE_START; + else + data->state = STATE_HEADER_BIT_START; + + decrease_duration(&ev, RC6_BIT_END); + goto again; + + case STATE_TOGGLE_START: + if (!eq_margin(ev.duration, RC6_TOGGLE_START, RC6_UNIT / 2)) + break; + + data->toggle = ev.pulse; + data->prev_ev = ev; + data->state = STATE_TOGGLE_END; + return 0; + + case STATE_TOGGLE_END: + if (!is_transition(&ev, &data->prev_ev) || + !geq_margin(ev.duration, RC6_TOGGLE_END, RC6_UNIT / 2)) + break; + + if (!(data->header & RC6_STARTBIT_MASK)) { + IR_dprintk(1, "RC6 invalid start bit\n"); + break; + } + + data->state = STATE_BODY_BIT_START; + data->prev_ev = ev; + decrease_duration(&ev, RC6_TOGGLE_END); + data->count = 0; + + switch (rc6_mode(data)) { + case RC6_MODE_0: + data->wanted_bits = RC6_0_NBITS; + break; + case RC6_MODE_6A: + /* This might look weird, but we basically + check the value of the first body bit to + determine the number of bits in mode 6A */ + if ((!ev.pulse && !geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) || + geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) + data->wanted_bits = RC6_6A_LARGE_NBITS; + else + data->wanted_bits = RC6_6A_SMALL_NBITS; + break; + default: + IR_dprintk(1, "RC6 unknown mode\n"); + goto out; + } + goto again; + + case STATE_BODY_BIT_START: + if (!eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2)) + break; + + data->body <<= 1; + if (ev.pulse) + data->body |= 1; + data->count++; + data->prev_ev = ev; + + data->state = STATE_BODY_BIT_END; + return 0; + + case STATE_BODY_BIT_END: + if (!is_transition(&ev, &data->prev_ev)) + break; + + if (data->count == data->wanted_bits) + data->state = STATE_FINISHED; + else + data->state = STATE_BODY_BIT_START; + + decrease_duration(&ev, RC6_BIT_END); + goto again; + + case STATE_FINISHED: + if (ev.pulse) + break; + + switch (rc6_mode(data)) { + case RC6_MODE_0: + scancode = data->body & 0xffff; + toggle = data->toggle; + IR_dprintk(1, "RC6(0) scancode 0x%04x (toggle: %u)\n", + scancode, toggle); + break; + case RC6_MODE_6A: + if (data->wanted_bits == RC6_6A_LARGE_NBITS) { + toggle = data->body & RC6_6A_MCE_TOGGLE_MASK ? 1 : 0; + scancode = data->body & ~RC6_6A_MCE_TOGGLE_MASK; + } else { + toggle = 0; + scancode = data->body & 0xffffff; + } + + IR_dprintk(1, "RC6(6A) scancode 0x%08x (toggle: %u)\n", + scancode, toggle); + break; + default: + IR_dprintk(1, "RC6 unknown mode\n"); + goto out; + } + + ir_keydown(input_dev, scancode, toggle); + data->state = STATE_INACTIVE; + return 0; + } + +out: + IR_dprintk(1, "RC6 decode failed at state %i (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state = STATE_INACTIVE; + return -EINVAL; +} + +static int ir_rc6_register(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + struct decoder_data *data; + int rc; + + rc = sysfs_create_group(&ir_dev->dev.kobj, &decoder_attribute_group); + if (rc < 0) + return rc; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) { + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + return -ENOMEM; + } + + data->ir_dev = ir_dev; + data->enabled = 1; + + spin_lock(&decoder_lock); + list_add_tail(&data->list, &decoder_list); + spin_unlock(&decoder_lock); + + return 0; +} + +static int ir_rc6_unregister(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + static struct decoder_data *data; + + data = get_decoder_data(ir_dev); + if (!data) + return 0; + + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + + spin_lock(&decoder_lock); + list_del(&data->list); + spin_unlock(&decoder_lock); + + return 0; +} + +static struct ir_raw_handler rc6_handler = { + .decode = ir_rc6_decode, + .raw_register = ir_rc6_register, + .raw_unregister = ir_rc6_unregister, +}; + +static int __init ir_rc6_decode_init(void) +{ + ir_raw_handler_register(&rc6_handler); + + printk(KERN_INFO "IR RC6 protocol handler initialized\n"); + return 0; +} + +static void __exit ir_rc6_decode_exit(void) +{ + ir_raw_handler_unregister(&rc6_handler); +} + +module_init(ir_rc6_decode_init); +module_exit(ir_rc6_decode_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("David Härdeman "); +MODULE_DESCRIPTION("RC6 IR protocol decoder"); diff --git a/drivers/media/IR/ir-sony-decoder.c b/drivers/media/IR/ir-sony-decoder.c new file mode 100644 index 00000000000000..9f440c5c060d50 --- /dev/null +++ b/drivers/media/IR/ir-sony-decoder.c @@ -0,0 +1,312 @@ +/* ir-sony-decoder.c - handle Sony IR Pulse/Space protocol + * + * Copyright (C) 2010 by David Härdeman + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include "ir-core-priv.h" + +#define SONY_UNIT 600000 /* ns */ +#define SONY_HEADER_PULSE (4 * SONY_UNIT) +#define SONY_HEADER_SPACE (1 * SONY_UNIT) +#define SONY_BIT_0_PULSE (1 * SONY_UNIT) +#define SONY_BIT_1_PULSE (2 * SONY_UNIT) +#define SONY_BIT_SPACE (1 * SONY_UNIT) +#define SONY_TRAILER_SPACE (10 * SONY_UNIT) /* minimum */ + +/* Used to register sony_decoder clients */ +static LIST_HEAD(decoder_list); +static DEFINE_SPINLOCK(decoder_lock); + +enum sony_state { + STATE_INACTIVE, + STATE_HEADER_SPACE, + STATE_BIT_PULSE, + STATE_BIT_SPACE, + STATE_FINISHED, +}; + +struct decoder_data { + struct list_head list; + struct ir_input_dev *ir_dev; + int enabled:1; + + /* State machine control */ + enum sony_state state; + u32 sony_bits; + unsigned count; +}; + + +/** + * get_decoder_data() - gets decoder data + * @input_dev: input device + * + * Returns the struct decoder_data that corresponds to a device + */ +static struct decoder_data *get_decoder_data(struct ir_input_dev *ir_dev) +{ + struct decoder_data *data = NULL; + + spin_lock(&decoder_lock); + list_for_each_entry(data, &decoder_list, list) { + if (data->ir_dev == ir_dev) + break; + } + spin_unlock(&decoder_lock); + return data; +} + +static ssize_t store_enabled(struct device *d, + struct device_attribute *mattr, + const char *buf, + size_t len) +{ + unsigned long value; + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (strict_strtoul(buf, 10, &value) || value > 1) + return -EINVAL; + + data->enabled = value; + + return len; +} + +static ssize_t show_enabled(struct device *d, + struct device_attribute *mattr, char *buf) +{ + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + struct decoder_data *data = get_decoder_data(ir_dev); + + if (!data) + return -EINVAL; + + if (data->enabled) + return sprintf(buf, "1\n"); + else + return sprintf(buf, "0\n"); +} + +static DEVICE_ATTR(enabled, S_IRUGO | S_IWUSR, show_enabled, store_enabled); + +static struct attribute *decoder_attributes[] = { + &dev_attr_enabled.attr, + NULL +}; + +static struct attribute_group decoder_attribute_group = { + .name = "sony_decoder", + .attrs = decoder_attributes, +}; + +/** + * ir_sony_decode() - Decode one Sony pulse or space + * @input_dev: the struct input_dev descriptor of the device + * @ev: the struct ir_raw_event descriptor of the pulse/space + * + * This function returns -EINVAL if the pulse violates the state machine + */ +static int ir_sony_decode(struct input_dev *input_dev, struct ir_raw_event ev) +{ + struct decoder_data *data; + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + u32 scancode; + u8 device, subdevice, function; + + data = get_decoder_data(ir_dev); + if (!data) + return -EINVAL; + + if (!data->enabled) + return 0; + + if (IS_RESET(ev)) { + data->state = STATE_INACTIVE; + return 0; + } + + if (!geq_margin(ev.duration, SONY_UNIT, SONY_UNIT / 2)) + goto out; + + IR_dprintk(2, "Sony decode started at state %d (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + + switch (data->state) { + + case STATE_INACTIVE: + if (!ev.pulse) + break; + + if (!eq_margin(ev.duration, SONY_HEADER_PULSE, SONY_UNIT / 2)) + break; + + data->count = 0; + data->state = STATE_HEADER_SPACE; + return 0; + + case STATE_HEADER_SPACE: + if (ev.pulse) + break; + + if (!eq_margin(ev.duration, SONY_HEADER_SPACE, SONY_UNIT / 2)) + break; + + data->state = STATE_BIT_PULSE; + return 0; + + case STATE_BIT_PULSE: + if (!ev.pulse) + break; + + data->sony_bits <<= 1; + if (eq_margin(ev.duration, SONY_BIT_1_PULSE, SONY_UNIT / 2)) + data->sony_bits |= 1; + else if (!eq_margin(ev.duration, SONY_BIT_0_PULSE, SONY_UNIT / 2)) + break; + + data->count++; + data->state = STATE_BIT_SPACE; + return 0; + + case STATE_BIT_SPACE: + if (ev.pulse) + break; + + if (!geq_margin(ev.duration, SONY_BIT_SPACE, SONY_UNIT / 2)) + break; + + decrease_duration(&ev, SONY_BIT_SPACE); + + if (!geq_margin(ev.duration, SONY_UNIT, SONY_UNIT / 2)) { + data->state = STATE_BIT_PULSE; + return 0; + } + + data->state = STATE_FINISHED; + /* Fall through */ + + case STATE_FINISHED: + if (ev.pulse) + break; + + if (!geq_margin(ev.duration, SONY_TRAILER_SPACE, SONY_UNIT / 2)) + break; + + switch (data->count) { + case 12: + device = bitrev8((data->sony_bits << 3) & 0xF8); + subdevice = 0; + function = bitrev8((data->sony_bits >> 4) & 0xFE); + break; + case 15: + device = bitrev8((data->sony_bits >> 0) & 0xFF); + subdevice = 0; + function = bitrev8((data->sony_bits >> 7) & 0xFD); + break; + case 20: + device = bitrev8((data->sony_bits >> 5) & 0xF8); + subdevice = bitrev8((data->sony_bits >> 0) & 0xFF); + function = bitrev8((data->sony_bits >> 12) & 0xFE); + break; + default: + IR_dprintk(1, "Sony invalid bitcount %u\n", data->count); + goto out; + } + + scancode = device << 16 | subdevice << 8 | function; + IR_dprintk(1, "Sony(%u) scancode 0x%05x\n", data->count, scancode); + ir_keydown(input_dev, scancode, 0); + data->state = STATE_INACTIVE; + return 0; + } + +out: + IR_dprintk(1, "Sony decode failed at state %d (%uus %s)\n", + data->state, TO_US(ev.duration), TO_STR(ev.pulse)); + data->state = STATE_INACTIVE; + return -EINVAL; +} + +static int ir_sony_register(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + struct decoder_data *data; + int rc; + + rc = sysfs_create_group(&ir_dev->dev.kobj, &decoder_attribute_group); + if (rc < 0) + return rc; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) { + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + return -ENOMEM; + } + + data->ir_dev = ir_dev; + data->enabled = 1; + + spin_lock(&decoder_lock); + list_add_tail(&data->list, &decoder_list); + spin_unlock(&decoder_lock); + + return 0; +} + +static int ir_sony_unregister(struct input_dev *input_dev) +{ + struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); + static struct decoder_data *data; + + data = get_decoder_data(ir_dev); + if (!data) + return 0; + + sysfs_remove_group(&ir_dev->dev.kobj, &decoder_attribute_group); + + spin_lock(&decoder_lock); + list_del(&data->list); + spin_unlock(&decoder_lock); + + return 0; +} + +static struct ir_raw_handler sony_handler = { + .decode = ir_sony_decode, + .raw_register = ir_sony_register, + .raw_unregister = ir_sony_unregister, +}; + +static int __init ir_sony_decode_init(void) +{ + ir_raw_handler_register(&sony_handler); + + printk(KERN_INFO "IR Sony protocol handler initialized\n"); + return 0; +} + +static void __exit ir_sony_decode_exit(void) +{ + ir_raw_handler_unregister(&sony_handler); +} + +module_init(ir_sony_decode_init); +module_exit(ir_sony_decode_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("David Härdeman "); +MODULE_DESCRIPTION("Sony IR protocol decoder"); diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c index e14e6c486b52ce..d7da63e16c92ef 100644 --- a/drivers/media/IR/ir-sysfs.c +++ b/drivers/media/IR/ir-sysfs.c @@ -1,6 +1,6 @@ -/* ir-register.c - handle IR scancode->keycode tables +/* ir-sysfs.c - sysfs interface for RC devices (/sys/class/rc) * - * Copyright (C) 2009 by Mauro Carvalho Chehab + * Copyright (C) 2009-2010 by Mauro Carvalho Chehab * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -15,15 +15,23 @@ #include #include #include -#include +#include "ir-core-priv.h" #define IRRCV_NUM_DEVICES 256 /* bit array to represent IR sysfs device number */ static unsigned long ir_core_dev_number; -/* class for /sys/class/irrcv */ -static struct class *ir_input_class; +/* class for /sys/class/rc */ +static char *ir_devnode(struct device *dev, mode_t *mode) +{ + return kasprintf(GFP_KERNEL, "rc/%s", dev_name(dev)); +} + +static struct class ir_input_class = { + .name = "rc", + .devnode = ir_devnode, +}; /** * show_protocol() - shows the current IR protocol @@ -32,7 +40,7 @@ static struct class *ir_input_class; * @buf: a pointer to the output buffer * * This routine is a callback routine for input read the IR protocol type. - * it is trigged by reading /sys/class/irrcv/irrcv?/current_protocol. + * it is trigged by reading /sys/class/rc/rc?/current_protocol. * It returns the protocol name, as understood by the driver. */ static ssize_t show_protocol(struct device *d, @@ -48,13 +56,17 @@ static ssize_t show_protocol(struct device *d, if (ir_type == IR_TYPE_UNKNOWN) s = "Unknown"; else if (ir_type == IR_TYPE_RC5) - s = "RC-5"; - else if (ir_type == IR_TYPE_PD) - s = "Pulse/distance"; + s = "rc-5"; else if (ir_type == IR_TYPE_NEC) - s = "NEC"; + s = "nec"; + else if (ir_type == IR_TYPE_RC6) + s = "rc6"; + else if (ir_type == IR_TYPE_JVC) + s = "jvc"; + else if (ir_type == IR_TYPE_SONY) + s = "sony"; else - s = "Other"; + s = "other"; return sprintf(buf, "%s\n", s); } @@ -67,7 +79,7 @@ static ssize_t show_protocol(struct device *d, * @len: length of the input buffer * * This routine is a callback routine for changing the IR protocol type. - * it is trigged by reading /sys/class/irrcv/irrcv?/current_protocol. + * it is trigged by reading /sys/class/rc/rc?/current_protocol. * It changes the IR the protocol name, if the IR type is recognized * by the driver. * If an unknown protocol name is used, returns -EINVAL. @@ -78,23 +90,24 @@ static ssize_t store_protocol(struct device *d, size_t len) { struct ir_input_dev *ir_dev = dev_get_drvdata(d); - u64 ir_type = IR_TYPE_UNKNOWN; + u64 ir_type = 0; int rc = -EINVAL; unsigned long flags; char *buf; - buf = strsep((char **) &data, "\n"); - - if (!strcasecmp(buf, "rc-5")) - ir_type = IR_TYPE_RC5; - else if (!strcasecmp(buf, "pd")) - ir_type = IR_TYPE_PD; - else if (!strcasecmp(buf, "nec")) - ir_type = IR_TYPE_NEC; + while ((buf = strsep((char **) &data, " \n")) != NULL) { + if (!strcasecmp(buf, "rc-5") || !strcasecmp(buf, "rc5")) + ir_type |= IR_TYPE_RC5; + if (!strcasecmp(buf, "nec")) + ir_type |= IR_TYPE_NEC; + if (!strcasecmp(buf, "jvc")) + ir_type |= IR_TYPE_JVC; + if (!strcasecmp(buf, "sony")) + ir_type |= IR_TYPE_SONY; + } - if (ir_type == IR_TYPE_UNKNOWN) { - IR_dprintk(1, "Error setting protocol to %lld\n", - (long long)ir_type); + if (!ir_type) { + IR_dprintk(1, "Unknown protocol\n"); return -EINVAL; } @@ -112,25 +125,87 @@ static ssize_t store_protocol(struct device *d, ir_dev->rc_tab.ir_type = ir_type; spin_unlock_irqrestore(&ir_dev->rc_tab.lock, flags); - IR_dprintk(1, "Current protocol is %lld\n", + IR_dprintk(1, "Current protocol(s) is(are) %lld\n", (long long)ir_type); return len; } +static ssize_t show_supported_protocols(struct device *d, + struct device_attribute *mattr, char *buf) +{ + char *orgbuf = buf; + struct ir_input_dev *ir_dev = dev_get_drvdata(d); + + /* FIXME: doesn't support multiple protocols at the same time */ + if (ir_dev->props->allowed_protos == IR_TYPE_UNKNOWN) + buf += sprintf(buf, "unknown "); + if (ir_dev->props->allowed_protos & IR_TYPE_RC5) + buf += sprintf(buf, "rc-5 "); + if (ir_dev->props->allowed_protos & IR_TYPE_NEC) + buf += sprintf(buf, "nec "); + if (buf == orgbuf) + buf += sprintf(buf, "other "); + + buf += sprintf(buf - 1, "\n"); + + return buf - orgbuf; +} + +#define ADD_HOTPLUG_VAR(fmt, val...) \ + do { \ + int err = add_uevent_var(env, fmt, val); \ + if (err) \ + return err; \ + } while (0) + +static int ir_dev_uevent(struct device *device, struct kobj_uevent_env *env) +{ + struct ir_input_dev *ir_dev = dev_get_drvdata(device); + + if (ir_dev->rc_tab.name) + ADD_HOTPLUG_VAR("NAME=%s", ir_dev->rc_tab.name); + if (ir_dev->driver_name) + ADD_HOTPLUG_VAR("DRV_NAME=%s", ir_dev->driver_name); + + return 0; +} + /* * Static device attribute struct with the sysfs attributes for IR's */ -static DEVICE_ATTR(current_protocol, S_IRUGO | S_IWUSR, +static DEVICE_ATTR(protocol, S_IRUGO | S_IWUSR, show_protocol, store_protocol); -static struct attribute *ir_dev_attrs[] = { - &dev_attr_current_protocol.attr, +static DEVICE_ATTR(supported_protocols, S_IRUGO | S_IWUSR, + show_supported_protocols, NULL); + +static struct attribute *ir_hw_dev_attrs[] = { + &dev_attr_protocol.attr, + &dev_attr_supported_protocols.attr, NULL, }; +static struct attribute_group ir_hw_dev_attr_grp = { + .attrs = ir_hw_dev_attrs, +}; + +static const struct attribute_group *ir_hw_dev_attr_groups[] = { + &ir_hw_dev_attr_grp, + NULL +}; + +static struct device_type rc_dev_type = { + .groups = ir_hw_dev_attr_groups, + .uevent = ir_dev_uevent, +}; + +static struct device_type ir_raw_dev_type = { + .uevent = ir_dev_uevent, +}; + /** - * ir_register_class() - creates the sysfs for /sys/class/irrcv/irrcv? + * ir_register_class() - creates the sysfs for /sys/class/rc/rc? * @input_dev: the struct input_dev descriptor of the device * * This routine is used to register the syfs code for IR class @@ -138,8 +213,7 @@ static struct attribute *ir_dev_attrs[] = { int ir_register_class(struct input_dev *input_dev) { int rc; - struct kobject *kobj; - + const char *path; struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); int devno = find_first_zero_bit(&ir_core_dev_number, IRRCV_NUM_DEVICES); @@ -147,19 +221,36 @@ int ir_register_class(struct input_dev *input_dev) if (unlikely(devno < 0)) return devno; - ir_dev->attr.attrs = ir_dev_attrs; - ir_dev->class_dev = device_create(ir_input_class, NULL, - input_dev->dev.devt, ir_dev, - "irrcv%d", devno); - kobj = &ir_dev->class_dev->kobj; - - printk(KERN_WARNING "Creating IR device %s\n", kobject_name(kobj)); - rc = sysfs_create_group(kobj, &ir_dev->attr); - if (unlikely(rc < 0)) { - device_destroy(ir_input_class, input_dev->dev.devt); - return -ENOMEM; + if (ir_dev->props->driver_type == RC_DRIVER_SCANCODE) + ir_dev->dev.type = &rc_dev_type; + else + ir_dev->dev.type = &ir_raw_dev_type; + + ir_dev->dev.class = &ir_input_class; + ir_dev->dev.parent = input_dev->dev.parent; + dev_set_name(&ir_dev->dev, "rc%d", devno); + dev_set_drvdata(&ir_dev->dev, ir_dev); + rc = device_register(&ir_dev->dev); + if (rc) + return rc; + + + input_dev->dev.parent = &ir_dev->dev; + rc = input_register_device(input_dev); + if (rc < 0) { + device_del(&ir_dev->dev); + return rc; } + __module_get(THIS_MODULE); + + path = kobject_get_path(&ir_dev->dev.kobj, GFP_KERNEL); + printk(KERN_INFO "%s: %s as %s\n", + dev_name(&ir_dev->dev), + input_dev->name ? input_dev->name : "Unspecified device", + path ? path : "N/A"); + kfree(path); + ir_dev->devno = devno; set_bit(devno, &ir_core_dev_number); @@ -168,7 +259,7 @@ int ir_register_class(struct input_dev *input_dev) /** * ir_unregister_class() - removes the sysfs for sysfs for - * /sys/class/irrcv/irrcv? + * /sys/class/rc/rc? * @input_dev: the struct input_dev descriptor of the device * * This routine is used to unregister the syfs code for IR class @@ -176,36 +267,35 @@ int ir_register_class(struct input_dev *input_dev) void ir_unregister_class(struct input_dev *input_dev) { struct ir_input_dev *ir_dev = input_get_drvdata(input_dev); - struct kobject *kobj; clear_bit(ir_dev->devno, &ir_core_dev_number); + input_unregister_device(input_dev); + device_del(&ir_dev->dev); - kobj = &ir_dev->class_dev->kobj; - - sysfs_remove_group(kobj, &ir_dev->attr); - device_destroy(ir_input_class, input_dev->dev.devt); - - kfree(ir_dev->attr.name); + module_put(THIS_MODULE); } /* - * Init/exit code for the module. Basically, creates/removes /sys/class/irrcv + * Init/exit code for the module. Basically, creates/removes /sys/class/rc */ static int __init ir_core_init(void) { - ir_input_class = class_create(THIS_MODULE, "irrcv"); - if (IS_ERR(ir_input_class)) { - printk(KERN_ERR "ir_core: unable to register irrcv class\n"); - return PTR_ERR(ir_input_class); + int rc = class_register(&ir_input_class); + if (rc) { + printk(KERN_ERR "ir_core: unable to register rc class\n"); + return rc; } + /* Initialize/load the decoders/keymap code that will be used */ + ir_raw_init(); + return 0; } static void __exit ir_core_exit(void) { - class_destroy(ir_input_class); + class_unregister(&ir_input_class); } module_init(ir_core_init); diff --git a/drivers/media/IR/keymaps/Kconfig b/drivers/media/IR/keymaps/Kconfig new file mode 100644 index 00000000000000..14b22f58f823de --- /dev/null +++ b/drivers/media/IR/keymaps/Kconfig @@ -0,0 +1,15 @@ +config RC_MAP + tristate "Compile Remote Controller keymap modules" + depends on IR_CORE + default y + + ---help--- + This option enables the compilation of lots of Remote + Controller tables. They are short tables, but if you + don't use a remote controller, or prefer to load the + tables on userspace, you should disable it. + + The ir-keytable program, available at v4l-utils package + provide the tool and the same RC maps for load from + userspace. Its available at + http://git.linuxtv.org/v4l-utils diff --git a/drivers/media/IR/keymaps/Makefile b/drivers/media/IR/keymaps/Makefile new file mode 100644 index 00000000000000..ec25258a955f73 --- /dev/null +++ b/drivers/media/IR/keymaps/Makefile @@ -0,0 +1,67 @@ +obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ + rc-apac-viewcomp.o \ + rc-asus-pc39.o \ + rc-ati-tv-wonder-hd-600.o \ + rc-avermedia-a16d.o \ + rc-avermedia.o \ + rc-avermedia-cardbus.o \ + rc-avermedia-dvbt.o \ + rc-avermedia-m135a-rm-jx.o \ + rc-avertv-303.o \ + rc-behold.o \ + rc-behold-columbus.o \ + rc-budget-ci-old.o \ + rc-cinergy-1400.o \ + rc-cinergy.o \ + rc-dm1105-nec.o \ + rc-dntv-live-dvb-t.o \ + rc-dntv-live-dvbt-pro.o \ + rc-empty.o \ + rc-em-terratec.o \ + rc-encore-enltv2.o \ + rc-encore-enltv.o \ + rc-encore-enltv-fm53.o \ + rc-evga-indtube.o \ + rc-eztv.o \ + rc-flydvb.o \ + rc-flyvideo.o \ + rc-fusionhdtv-mce.o \ + rc-gadmei-rm008z.o \ + rc-genius-tvgo-a11mce.o \ + rc-gotview7135.o \ + rc-hauppauge-new.o \ + rc-imon-mce.o \ + rc-imon-pad.o \ + rc-iodata-bctv7e.o \ + rc-kaiomy.o \ + rc-kworld-315u.o \ + rc-kworld-plus-tv-analog.o \ + rc-manli.o \ + rc-msi-tvanywhere.o \ + rc-msi-tvanywhere-plus.o \ + rc-nebula.o \ + rc-nec-terratec-cinergy-xs.o \ + rc-norwood.o \ + rc-npgtech.o \ + rc-pctv-sedna.o \ + rc-pinnacle-color.o \ + rc-pinnacle-grey.o \ + rc-pinnacle-pctv-hd.o \ + rc-pixelview.o \ + rc-pixelview-mk12.o \ + rc-pixelview-new.o \ + rc-powercolor-real-angel.o \ + rc-proteus-2309.o \ + rc-purpletv.o \ + rc-pv951.o \ + rc-rc5-hauppauge-new.o \ + rc-rc5-tv.o \ + rc-real-audio-220-32-keys.o \ + rc-tbs-nec.o \ + rc-terratec-cinergy-xs.o \ + rc-tevii-nec.o \ + rc-tt-1500.o \ + rc-videomate-s350.o \ + rc-videomate-tv-pvr.o \ + rc-winfast.o \ + rc-winfast-usbii-deluxe.o diff --git a/drivers/media/IR/keymaps/rc-adstech-dvb-t-pci.c b/drivers/media/IR/keymaps/rc-adstech-dvb-t-pci.c new file mode 100644 index 00000000000000..b17283176ecdc1 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-adstech-dvb-t-pci.c @@ -0,0 +1,89 @@ +/* adstech-dvb-t-pci.h - Keytable for adstech_dvb_t_pci Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* ADS Tech Instant TV DVB-T PCI Remote */ + +static struct ir_scancode adstech_dvb_t_pci[] = { + /* Keys 0 to 9 */ + { 0x4d, KEY_0 }, + { 0x57, KEY_1 }, + { 0x4f, KEY_2 }, + { 0x53, KEY_3 }, + { 0x56, KEY_4 }, + { 0x4e, KEY_5 }, + { 0x5e, KEY_6 }, + { 0x54, KEY_7 }, + { 0x4c, KEY_8 }, + { 0x5c, KEY_9 }, + + { 0x5b, KEY_POWER }, + { 0x5f, KEY_MUTE }, + { 0x55, KEY_GOTO }, + { 0x5d, KEY_SEARCH }, + { 0x17, KEY_EPG }, /* Guide */ + { 0x1f, KEY_MENU }, + { 0x0f, KEY_UP }, + { 0x46, KEY_DOWN }, + { 0x16, KEY_LEFT }, + { 0x1e, KEY_RIGHT }, + { 0x0e, KEY_SELECT }, /* Enter */ + { 0x5a, KEY_INFO }, + { 0x52, KEY_EXIT }, + { 0x59, KEY_PREVIOUS }, + { 0x51, KEY_NEXT }, + { 0x58, KEY_REWIND }, + { 0x50, KEY_FORWARD }, + { 0x44, KEY_PLAYPAUSE }, + { 0x07, KEY_STOP }, + { 0x1b, KEY_RECORD }, + { 0x13, KEY_TUNER }, /* Live */ + { 0x0a, KEY_A }, + { 0x12, KEY_B }, + { 0x03, KEY_PROG1 }, /* 1 */ + { 0x01, KEY_PROG2 }, /* 2 */ + { 0x00, KEY_PROG3 }, /* 3 */ + { 0x06, KEY_DVD }, + { 0x48, KEY_AUX }, /* Photo */ + { 0x40, KEY_VIDEO }, + { 0x19, KEY_AUDIO }, /* Music */ + { 0x0b, KEY_CHANNELUP }, + { 0x08, KEY_CHANNELDOWN }, + { 0x15, KEY_VOLUMEUP }, + { 0x1c, KEY_VOLUMEDOWN }, +}; + +static struct rc_keymap adstech_dvb_t_pci_map = { + .map = { + .scan = adstech_dvb_t_pci, + .size = ARRAY_SIZE(adstech_dvb_t_pci), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_ADSTECH_DVB_T_PCI, + } +}; + +static int __init init_rc_map_adstech_dvb_t_pci(void) +{ + return ir_register_map(&adstech_dvb_t_pci_map); +} + +static void __exit exit_rc_map_adstech_dvb_t_pci(void) +{ + ir_unregister_map(&adstech_dvb_t_pci_map); +} + +module_init(init_rc_map_adstech_dvb_t_pci) +module_exit(exit_rc_map_adstech_dvb_t_pci) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-apac-viewcomp.c b/drivers/media/IR/keymaps/rc-apac-viewcomp.c new file mode 100644 index 00000000000000..0ef2b562baf0f3 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-apac-viewcomp.c @@ -0,0 +1,80 @@ +/* apac-viewcomp.h - Keytable for apac_viewcomp Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Attila Kondoros */ + +static struct ir_scancode apac_viewcomp[] = { + + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + { 0x00, KEY_0 }, + { 0x17, KEY_LAST }, /* +100 */ + { 0x0a, KEY_LIST }, /* recall */ + + + { 0x1c, KEY_TUNER }, /* TV/FM */ + { 0x15, KEY_SEARCH }, /* scan */ + { 0x12, KEY_POWER }, /* power */ + { 0x1f, KEY_VOLUMEDOWN }, /* vol up */ + { 0x1b, KEY_VOLUMEUP }, /* vol down */ + { 0x1e, KEY_CHANNELDOWN }, /* chn up */ + { 0x1a, KEY_CHANNELUP }, /* chn down */ + + { 0x11, KEY_VIDEO }, /* video */ + { 0x0f, KEY_ZOOM }, /* full screen */ + { 0x13, KEY_MUTE }, /* mute/unmute */ + { 0x10, KEY_TEXT }, /* min */ + + { 0x0d, KEY_STOP }, /* freeze */ + { 0x0e, KEY_RECORD }, /* record */ + { 0x1d, KEY_PLAYPAUSE }, /* stop */ + { 0x19, KEY_PLAY }, /* play */ + + { 0x16, KEY_GOTO }, /* osd */ + { 0x14, KEY_REFRESH }, /* default */ + { 0x0c, KEY_KPPLUS }, /* fine tune >>>> */ + { 0x18, KEY_KPMINUS }, /* fine tune <<<< */ +}; + +static struct rc_keymap apac_viewcomp_map = { + .map = { + .scan = apac_viewcomp, + .size = ARRAY_SIZE(apac_viewcomp), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_APAC_VIEWCOMP, + } +}; + +static int __init init_rc_map_apac_viewcomp(void) +{ + return ir_register_map(&apac_viewcomp_map); +} + +static void __exit exit_rc_map_apac_viewcomp(void) +{ + ir_unregister_map(&apac_viewcomp_map); +} + +module_init(init_rc_map_apac_viewcomp) +module_exit(exit_rc_map_apac_viewcomp) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-asus-pc39.c b/drivers/media/IR/keymaps/rc-asus-pc39.c new file mode 100644 index 00000000000000..2aa068cd6c75c3 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-asus-pc39.c @@ -0,0 +1,91 @@ +/* asus-pc39.h - Keytable for asus_pc39 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * Marc Fargas + * this is the remote control that comes with the asus p7131 + * which has a label saying is "Model PC-39" + */ + +static struct ir_scancode asus_pc39[] = { + /* Keys 0 to 9 */ + { 0x15, KEY_0 }, + { 0x29, KEY_1 }, + { 0x2d, KEY_2 }, + { 0x2b, KEY_3 }, + { 0x09, KEY_4 }, + { 0x0d, KEY_5 }, + { 0x0b, KEY_6 }, + { 0x31, KEY_7 }, + { 0x35, KEY_8 }, + { 0x33, KEY_9 }, + + { 0x3e, KEY_RADIO }, /* radio */ + { 0x03, KEY_MENU }, /* dvd/menu */ + { 0x2a, KEY_VOLUMEUP }, + { 0x19, KEY_VOLUMEDOWN }, + { 0x37, KEY_UP }, + { 0x3b, KEY_DOWN }, + { 0x27, KEY_LEFT }, + { 0x2f, KEY_RIGHT }, + { 0x25, KEY_VIDEO }, /* video */ + { 0x39, KEY_AUDIO }, /* music */ + + { 0x21, KEY_TV }, /* tv */ + { 0x1d, KEY_EXIT }, /* back */ + { 0x0a, KEY_CHANNELUP }, /* channel / program + */ + { 0x1b, KEY_CHANNELDOWN }, /* channel / program - */ + { 0x1a, KEY_ENTER }, /* enter */ + + { 0x06, KEY_PAUSE }, /* play/pause */ + { 0x1e, KEY_PREVIOUS }, /* rew */ + { 0x26, KEY_NEXT }, /* forward */ + { 0x0e, KEY_REWIND }, /* backward << */ + { 0x3a, KEY_FASTFORWARD }, /* forward >> */ + { 0x36, KEY_STOP }, + { 0x2e, KEY_RECORD }, /* recording */ + { 0x16, KEY_POWER }, /* the button that reads "close" */ + + { 0x11, KEY_ZOOM }, /* full screen */ + { 0x13, KEY_MACRO }, /* recall */ + { 0x23, KEY_HOME }, /* home */ + { 0x05, KEY_PVR }, /* picture */ + { 0x3d, KEY_MUTE }, /* mute */ + { 0x01, KEY_DVD }, /* dvd */ +}; + +static struct rc_keymap asus_pc39_map = { + .map = { + .scan = asus_pc39, + .size = ARRAY_SIZE(asus_pc39), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_ASUS_PC39, + } +}; + +static int __init init_rc_map_asus_pc39(void) +{ + return ir_register_map(&asus_pc39_map); +} + +static void __exit exit_rc_map_asus_pc39(void) +{ + ir_unregister_map(&asus_pc39_map); +} + +module_init(init_rc_map_asus_pc39) +module_exit(exit_rc_map_asus_pc39) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-ati-tv-wonder-hd-600.c b/drivers/media/IR/keymaps/rc-ati-tv-wonder-hd-600.c new file mode 100644 index 00000000000000..8edfd293d01003 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-ati-tv-wonder-hd-600.c @@ -0,0 +1,69 @@ +/* ati-tv-wonder-hd-600.h - Keytable for ati_tv_wonder_hd_600 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* ATI TV Wonder HD 600 USB + Devin Heitmueller + */ + +static struct ir_scancode ati_tv_wonder_hd_600[] = { + { 0x00, KEY_RECORD}, /* Row 1 */ + { 0x01, KEY_PLAYPAUSE}, + { 0x02, KEY_STOP}, + { 0x03, KEY_POWER}, + { 0x04, KEY_PREVIOUS}, /* Row 2 */ + { 0x05, KEY_REWIND}, + { 0x06, KEY_FORWARD}, + { 0x07, KEY_NEXT}, + { 0x08, KEY_EPG}, /* Row 3 */ + { 0x09, KEY_HOME}, + { 0x0a, KEY_MENU}, + { 0x0b, KEY_CHANNELUP}, + { 0x0c, KEY_BACK}, /* Row 4 */ + { 0x0d, KEY_UP}, + { 0x0e, KEY_INFO}, + { 0x0f, KEY_CHANNELDOWN}, + { 0x10, KEY_LEFT}, /* Row 5 */ + { 0x11, KEY_SELECT}, + { 0x12, KEY_RIGHT}, + { 0x13, KEY_VOLUMEUP}, + { 0x14, KEY_LAST}, /* Row 6 */ + { 0x15, KEY_DOWN}, + { 0x16, KEY_MUTE}, + { 0x17, KEY_VOLUMEDOWN}, +}; + +static struct rc_keymap ati_tv_wonder_hd_600_map = { + .map = { + .scan = ati_tv_wonder_hd_600, + .size = ARRAY_SIZE(ati_tv_wonder_hd_600), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_ATI_TV_WONDER_HD_600, + } +}; + +static int __init init_rc_map_ati_tv_wonder_hd_600(void) +{ + return ir_register_map(&ati_tv_wonder_hd_600_map); +} + +static void __exit exit_rc_map_ati_tv_wonder_hd_600(void) +{ + ir_unregister_map(&ati_tv_wonder_hd_600_map); +} + +module_init(init_rc_map_ati_tv_wonder_hd_600) +module_exit(exit_rc_map_ati_tv_wonder_hd_600) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-avermedia-a16d.c b/drivers/media/IR/keymaps/rc-avermedia-a16d.c new file mode 100644 index 00000000000000..12f043587f2ec8 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-avermedia-a16d.c @@ -0,0 +1,75 @@ +/* avermedia-a16d.h - Keytable for avermedia_a16d Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode avermedia_a16d[] = { + { 0x20, KEY_LIST}, + { 0x00, KEY_POWER}, + { 0x28, KEY_1}, + { 0x18, KEY_2}, + { 0x38, KEY_3}, + { 0x24, KEY_4}, + { 0x14, KEY_5}, + { 0x34, KEY_6}, + { 0x2c, KEY_7}, + { 0x1c, KEY_8}, + { 0x3c, KEY_9}, + { 0x12, KEY_SUBTITLE}, + { 0x22, KEY_0}, + { 0x32, KEY_REWIND}, + { 0x3a, KEY_SHUFFLE}, + { 0x02, KEY_PRINT}, + { 0x11, KEY_CHANNELDOWN}, + { 0x31, KEY_CHANNELUP}, + { 0x0c, KEY_ZOOM}, + { 0x1e, KEY_VOLUMEDOWN}, + { 0x3e, KEY_VOLUMEUP}, + { 0x0a, KEY_MUTE}, + { 0x04, KEY_AUDIO}, + { 0x26, KEY_RECORD}, + { 0x06, KEY_PLAY}, + { 0x36, KEY_STOP}, + { 0x16, KEY_PAUSE}, + { 0x2e, KEY_REWIND}, + { 0x0e, KEY_FASTFORWARD}, + { 0x30, KEY_TEXT}, + { 0x21, KEY_GREEN}, + { 0x01, KEY_BLUE}, + { 0x08, KEY_EPG}, + { 0x2a, KEY_MENU}, +}; + +static struct rc_keymap avermedia_a16d_map = { + .map = { + .scan = avermedia_a16d, + .size = ARRAY_SIZE(avermedia_a16d), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_AVERMEDIA_A16D, + } +}; + +static int __init init_rc_map_avermedia_a16d(void) +{ + return ir_register_map(&avermedia_a16d_map); +} + +static void __exit exit_rc_map_avermedia_a16d(void) +{ + ir_unregister_map(&avermedia_a16d_map); +} + +module_init(init_rc_map_avermedia_a16d) +module_exit(exit_rc_map_avermedia_a16d) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-avermedia-cardbus.c b/drivers/media/IR/keymaps/rc-avermedia-cardbus.c new file mode 100644 index 00000000000000..2a945b02e8cae1 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-avermedia-cardbus.c @@ -0,0 +1,97 @@ +/* avermedia-cardbus.h - Keytable for avermedia_cardbus Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Oldrich Jedlicka */ + +static struct ir_scancode avermedia_cardbus[] = { + { 0x00, KEY_POWER }, + { 0x01, KEY_TUNER }, /* TV/FM */ + { 0x03, KEY_TEXT }, /* Teletext */ + { 0x04, KEY_EPG }, + { 0x05, KEY_1 }, + { 0x06, KEY_2 }, + { 0x07, KEY_3 }, + { 0x08, KEY_AUDIO }, + { 0x09, KEY_4 }, + { 0x0a, KEY_5 }, + { 0x0b, KEY_6 }, + { 0x0c, KEY_ZOOM }, /* Full screen */ + { 0x0d, KEY_7 }, + { 0x0e, KEY_8 }, + { 0x0f, KEY_9 }, + { 0x10, KEY_PAGEUP }, /* 16-CH PREV */ + { 0x11, KEY_0 }, + { 0x12, KEY_INFO }, + { 0x13, KEY_AGAIN }, /* CH RTN - channel return */ + { 0x14, KEY_MUTE }, + { 0x15, KEY_EDIT }, /* Autoscan */ + { 0x17, KEY_SAVE }, /* Screenshot */ + { 0x18, KEY_PLAYPAUSE }, + { 0x19, KEY_RECORD }, + { 0x1a, KEY_PLAY }, + { 0x1b, KEY_STOP }, + { 0x1c, KEY_FASTFORWARD }, + { 0x1d, KEY_REWIND }, + { 0x1e, KEY_VOLUMEDOWN }, + { 0x1f, KEY_VOLUMEUP }, + { 0x22, KEY_SLEEP }, /* Sleep */ + { 0x23, KEY_ZOOM }, /* Aspect */ + { 0x26, KEY_SCREEN }, /* Pos */ + { 0x27, KEY_ANGLE }, /* Size */ + { 0x28, KEY_SELECT }, /* Select */ + { 0x29, KEY_BLUE }, /* Blue/Picture */ + { 0x2a, KEY_BACKSPACE }, /* Back */ + { 0x2b, KEY_MEDIA }, /* PIP (Picture-in-picture) */ + { 0x2c, KEY_DOWN }, + { 0x2e, KEY_DOT }, + { 0x2f, KEY_TV }, /* Live TV */ + { 0x32, KEY_LEFT }, + { 0x33, KEY_CLEAR }, /* Clear */ + { 0x35, KEY_RED }, /* Red/TV */ + { 0x36, KEY_UP }, + { 0x37, KEY_HOME }, /* Home */ + { 0x39, KEY_GREEN }, /* Green/Video */ + { 0x3d, KEY_YELLOW }, /* Yellow/Music */ + { 0x3e, KEY_OK }, /* Ok */ + { 0x3f, KEY_RIGHT }, + { 0x40, KEY_NEXT }, /* Next */ + { 0x41, KEY_PREVIOUS }, /* Previous */ + { 0x42, KEY_CHANNELDOWN }, /* Channel down */ + { 0x43, KEY_CHANNELUP }, /* Channel up */ +}; + +static struct rc_keymap avermedia_cardbus_map = { + .map = { + .scan = avermedia_cardbus, + .size = ARRAY_SIZE(avermedia_cardbus), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_AVERMEDIA_CARDBUS, + } +}; + +static int __init init_rc_map_avermedia_cardbus(void) +{ + return ir_register_map(&avermedia_cardbus_map); +} + +static void __exit exit_rc_map_avermedia_cardbus(void) +{ + ir_unregister_map(&avermedia_cardbus_map); +} + +module_init(init_rc_map_avermedia_cardbus) +module_exit(exit_rc_map_avermedia_cardbus) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-avermedia-dvbt.c b/drivers/media/IR/keymaps/rc-avermedia-dvbt.c new file mode 100644 index 00000000000000..39dde62228757b --- /dev/null +++ b/drivers/media/IR/keymaps/rc-avermedia-dvbt.c @@ -0,0 +1,78 @@ +/* avermedia-dvbt.h - Keytable for avermedia_dvbt Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Matt Jesson >' */ + { 0x3a, KEY_RECORD }, /* 'capture' */ + { 0x0a, KEY_MUTE }, /* 'mute' */ + { 0x2c, KEY_RECORD }, /* 'record' */ + { 0x1c, KEY_PAUSE }, /* 'pause' */ + { 0x3c, KEY_STOP }, /* 'stop' */ + { 0x0c, KEY_PLAY }, /* 'play' */ + { 0x2e, KEY_RED }, /* 'red' */ + { 0x01, KEY_BLUE }, /* 'blue' / 'cancel' */ + { 0x0e, KEY_YELLOW }, /* 'yellow' / 'ok' */ + { 0x21, KEY_GREEN }, /* 'green' */ + { 0x11, KEY_CHANNELDOWN }, /* 'channel -' */ + { 0x31, KEY_CHANNELUP }, /* 'channel +' */ + { 0x1e, KEY_VOLUMEDOWN }, /* 'volume -' */ + { 0x3e, KEY_VOLUMEUP }, /* 'volume +' */ +}; + +static struct rc_keymap avermedia_dvbt_map = { + .map = { + .scan = avermedia_dvbt, + .size = ARRAY_SIZE(avermedia_dvbt), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_AVERMEDIA_DVBT, + } +}; + +static int __init init_rc_map_avermedia_dvbt(void) +{ + return ir_register_map(&avermedia_dvbt_map); +} + +static void __exit exit_rc_map_avermedia_dvbt(void) +{ + ir_unregister_map(&avermedia_dvbt_map); +} + +module_init(init_rc_map_avermedia_dvbt) +module_exit(exit_rc_map_avermedia_dvbt) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-avermedia-m135a-rm-jx.c b/drivers/media/IR/keymaps/rc-avermedia-m135a-rm-jx.c new file mode 100644 index 00000000000000..101e7ea8594116 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-avermedia-m135a-rm-jx.c @@ -0,0 +1,90 @@ +/* avermedia-m135a-rm-jx.h - Keytable for avermedia_m135a_rm_jx Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * Avermedia M135A with IR model RM-JX + * The same codes exist on both Positivo (BR) and original IR + * Mauro Carvalho Chehab + */ + +static struct ir_scancode avermedia_m135a_rm_jx[] = { + { 0x0200, KEY_POWER2 }, + { 0x022e, KEY_DOT }, /* '.' */ + { 0x0201, KEY_MODE }, /* TV/FM or SOURCE */ + + { 0x0205, KEY_1 }, + { 0x0206, KEY_2 }, + { 0x0207, KEY_3 }, + { 0x0209, KEY_4 }, + { 0x020a, KEY_5 }, + { 0x020b, KEY_6 }, + { 0x020d, KEY_7 }, + { 0x020e, KEY_8 }, + { 0x020f, KEY_9 }, + { 0x0211, KEY_0 }, + + { 0x0213, KEY_RIGHT }, /* -> or L */ + { 0x0212, KEY_LEFT }, /* <- or R */ + + { 0x0217, KEY_SLEEP }, /* Capturar Imagem or Snapshot */ + { 0x0210, KEY_SHUFFLE }, /* Amostra or 16 chan prev */ + + { 0x0303, KEY_CHANNELUP }, + { 0x0302, KEY_CHANNELDOWN }, + { 0x021f, KEY_VOLUMEUP }, + { 0x021e, KEY_VOLUMEDOWN }, + { 0x020c, KEY_ENTER }, /* Full Screen */ + + { 0x0214, KEY_MUTE }, + { 0x0208, KEY_AUDIO }, + + { 0x0203, KEY_TEXT }, /* Teletext */ + { 0x0204, KEY_EPG }, + { 0x022b, KEY_TV2 }, /* TV2 or PIP */ + + { 0x021d, KEY_RED }, + { 0x021c, KEY_YELLOW }, + { 0x0301, KEY_GREEN }, + { 0x0300, KEY_BLUE }, + + { 0x021a, KEY_PLAYPAUSE }, + { 0x0219, KEY_RECORD }, + { 0x0218, KEY_PLAY }, + { 0x021b, KEY_STOP }, +}; + +static struct rc_keymap avermedia_m135a_rm_jx_map = { + .map = { + .scan = avermedia_m135a_rm_jx, + .size = ARRAY_SIZE(avermedia_m135a_rm_jx), + .ir_type = IR_TYPE_NEC, + .name = RC_MAP_AVERMEDIA_M135A_RM_JX, + } +}; + +static int __init init_rc_map_avermedia_m135a_rm_jx(void) +{ + return ir_register_map(&avermedia_m135a_rm_jx_map); +} + +static void __exit exit_rc_map_avermedia_m135a_rm_jx(void) +{ + ir_unregister_map(&avermedia_m135a_rm_jx_map); +} + +module_init(init_rc_map_avermedia_m135a_rm_jx) +module_exit(exit_rc_map_avermedia_m135a_rm_jx) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-avermedia.c b/drivers/media/IR/keymaps/rc-avermedia.c new file mode 100644 index 00000000000000..21effd5bfb0da8 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-avermedia.c @@ -0,0 +1,86 @@ +/* avermedia.h - Keytable for avermedia Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Alex Hermann */ + +static struct ir_scancode avermedia[] = { + { 0x28, KEY_1 }, + { 0x18, KEY_2 }, + { 0x38, KEY_3 }, + { 0x24, KEY_4 }, + { 0x14, KEY_5 }, + { 0x34, KEY_6 }, + { 0x2c, KEY_7 }, + { 0x1c, KEY_8 }, + { 0x3c, KEY_9 }, + { 0x22, KEY_0 }, + + { 0x20, KEY_TV }, /* TV/FM */ + { 0x10, KEY_CD }, /* CD */ + { 0x30, KEY_TEXT }, /* TELETEXT */ + { 0x00, KEY_POWER }, /* POWER */ + + { 0x08, KEY_VIDEO }, /* VIDEO */ + { 0x04, KEY_AUDIO }, /* AUDIO */ + { 0x0c, KEY_ZOOM }, /* FULL SCREEN */ + + { 0x12, KEY_SUBTITLE }, /* DISPLAY */ + { 0x32, KEY_REWIND }, /* LOOP */ + { 0x02, KEY_PRINT }, /* PREVIEW */ + + { 0x2a, KEY_SEARCH }, /* AUTOSCAN */ + { 0x1a, KEY_SLEEP }, /* FREEZE */ + { 0x3a, KEY_CAMERA }, /* SNAPSHOT */ + { 0x0a, KEY_MUTE }, /* MUTE */ + + { 0x26, KEY_RECORD }, /* RECORD */ + { 0x16, KEY_PAUSE }, /* PAUSE */ + { 0x36, KEY_STOP }, /* STOP */ + { 0x06, KEY_PLAY }, /* PLAY */ + + { 0x2e, KEY_RED }, /* RED */ + { 0x21, KEY_GREEN }, /* GREEN */ + { 0x0e, KEY_YELLOW }, /* YELLOW */ + { 0x01, KEY_BLUE }, /* BLUE */ + + { 0x1e, KEY_VOLUMEDOWN }, /* VOLUME- */ + { 0x3e, KEY_VOLUMEUP }, /* VOLUME+ */ + { 0x11, KEY_CHANNELDOWN }, /* CHANNEL/PAGE- */ + { 0x31, KEY_CHANNELUP } /* CHANNEL/PAGE+ */ +}; + +static struct rc_keymap avermedia_map = { + .map = { + .scan = avermedia, + .size = ARRAY_SIZE(avermedia), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_AVERMEDIA, + } +}; + +static int __init init_rc_map_avermedia(void) +{ + return ir_register_map(&avermedia_map); +} + +static void __exit exit_rc_map_avermedia(void) +{ + ir_unregister_map(&avermedia_map); +} + +module_init(init_rc_map_avermedia) +module_exit(exit_rc_map_avermedia) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-avertv-303.c b/drivers/media/IR/keymaps/rc-avertv-303.c new file mode 100644 index 00000000000000..971c59d6f9d60f --- /dev/null +++ b/drivers/media/IR/keymaps/rc-avertv-303.c @@ -0,0 +1,85 @@ +/* avertv-303.h - Keytable for avertv_303 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* AVERTV STUDIO 303 Remote */ + +static struct ir_scancode avertv_303[] = { + { 0x2a, KEY_1 }, + { 0x32, KEY_2 }, + { 0x3a, KEY_3 }, + { 0x4a, KEY_4 }, + { 0x52, KEY_5 }, + { 0x5a, KEY_6 }, + { 0x6a, KEY_7 }, + { 0x72, KEY_8 }, + { 0x7a, KEY_9 }, + { 0x0e, KEY_0 }, + + { 0x02, KEY_POWER }, + { 0x22, KEY_VIDEO }, + { 0x42, KEY_AUDIO }, + { 0x62, KEY_ZOOM }, + { 0x0a, KEY_TV }, + { 0x12, KEY_CD }, + { 0x1a, KEY_TEXT }, + + { 0x16, KEY_SUBTITLE }, + { 0x1e, KEY_REWIND }, + { 0x06, KEY_PRINT }, + + { 0x2e, KEY_SEARCH }, + { 0x36, KEY_SLEEP }, + { 0x3e, KEY_SHUFFLE }, + { 0x26, KEY_MUTE }, + + { 0x4e, KEY_RECORD }, + { 0x56, KEY_PAUSE }, + { 0x5e, KEY_STOP }, + { 0x46, KEY_PLAY }, + + { 0x6e, KEY_RED }, + { 0x0b, KEY_GREEN }, + { 0x66, KEY_YELLOW }, + { 0x03, KEY_BLUE }, + + { 0x76, KEY_LEFT }, + { 0x7e, KEY_RIGHT }, + { 0x13, KEY_DOWN }, + { 0x1b, KEY_UP }, +}; + +static struct rc_keymap avertv_303_map = { + .map = { + .scan = avertv_303, + .size = ARRAY_SIZE(avertv_303), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_AVERTV_303, + } +}; + +static int __init init_rc_map_avertv_303(void) +{ + return ir_register_map(&avertv_303_map); +} + +static void __exit exit_rc_map_avertv_303(void) +{ + ir_unregister_map(&avertv_303_map); +} + +module_init(init_rc_map_avertv_303) +module_exit(exit_rc_map_avertv_303) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-behold-columbus.c b/drivers/media/IR/keymaps/rc-behold-columbus.c new file mode 100644 index 00000000000000..9f56c98fef5b94 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-behold-columbus.c @@ -0,0 +1,108 @@ +/* behold-columbus.h - Keytable for behold_columbus Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Beholder Intl. Ltd. 2008 + * Dmitry Belimov d.belimov@google.com + * Keytable is used by BeholdTV Columbus + * The "ascii-art picture" below (in comments, first row + * is the keycode in hex, and subsequent row(s) shows + * the button labels (several variants when appropriate) + * helps to descide which keycodes to assign to the buttons. + */ + +static struct ir_scancode behold_columbus[] = { + + /* 0x13 0x11 0x1C 0x12 * + * Mute Source TV/FM Power * + * */ + + { 0x13, KEY_MUTE }, + { 0x11, KEY_PROPS }, + { 0x1C, KEY_TUNER }, /* KEY_TV/KEY_RADIO */ + { 0x12, KEY_POWER }, + + /* 0x01 0x02 0x03 0x0D * + * 1 2 3 Stereo * + * * + * 0x04 0x05 0x06 0x19 * + * 4 5 6 Snapshot * + * * + * 0x07 0x08 0x09 0x10 * + * 7 8 9 Zoom * + * */ + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x0D, KEY_SETUP }, /* Setup key */ + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x19, KEY_CAMERA }, /* Snapshot key */ + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + { 0x10, KEY_ZOOM }, + + /* 0x0A 0x00 0x0B 0x0C * + * RECALL 0 ChannelUp VolumeUp * + * */ + { 0x0A, KEY_AGAIN }, + { 0x00, KEY_0 }, + { 0x0B, KEY_CHANNELUP }, + { 0x0C, KEY_VOLUMEUP }, + + /* 0x1B 0x1D 0x15 0x18 * + * Timeshift Record ChannelDown VolumeDown * + * */ + + { 0x1B, KEY_TIME }, + { 0x1D, KEY_RECORD }, + { 0x15, KEY_CHANNELDOWN }, + { 0x18, KEY_VOLUMEDOWN }, + + /* 0x0E 0x1E 0x0F 0x1A * + * Stop Pause Previouse Next * + * */ + + { 0x0E, KEY_STOP }, + { 0x1E, KEY_PAUSE }, + { 0x0F, KEY_PREVIOUS }, + { 0x1A, KEY_NEXT }, + +}; + +static struct rc_keymap behold_columbus_map = { + .map = { + .scan = behold_columbus, + .size = ARRAY_SIZE(behold_columbus), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_BEHOLD_COLUMBUS, + } +}; + +static int __init init_rc_map_behold_columbus(void) +{ + return ir_register_map(&behold_columbus_map); +} + +static void __exit exit_rc_map_behold_columbus(void) +{ + ir_unregister_map(&behold_columbus_map); +} + +module_init(init_rc_map_behold_columbus) +module_exit(exit_rc_map_behold_columbus) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-behold.c b/drivers/media/IR/keymaps/rc-behold.c new file mode 100644 index 00000000000000..abc140b2098b50 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-behold.c @@ -0,0 +1,141 @@ +/* behold.h - Keytable for behold Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * Igor Kuznetsov + * Andrey J. Melnikov + * + * Keytable is used by BeholdTV 60x series, M6 series at + * least, and probably other cards too. + * The "ascii-art picture" below (in comments, first row + * is the keycode in hex, and subsequent row(s) shows + * the button labels (several variants when appropriate) + * helps to descide which keycodes to assign to the buttons. + */ + +static struct ir_scancode behold[] = { + + /* 0x1c 0x12 * + * TV/FM POWER * + * */ + { 0x1c, KEY_TUNER }, /* XXX KEY_TV / KEY_RADIO */ + { 0x12, KEY_POWER }, + + /* 0x01 0x02 0x03 * + * 1 2 3 * + * * + * 0x04 0x05 0x06 * + * 4 5 6 * + * * + * 0x07 0x08 0x09 * + * 7 8 9 * + * */ + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + /* 0x0a 0x00 0x17 * + * RECALL 0 MODE * + * */ + { 0x0a, KEY_AGAIN }, + { 0x00, KEY_0 }, + { 0x17, KEY_MODE }, + + /* 0x14 0x10 * + * ASPECT FULLSCREEN * + * */ + { 0x14, KEY_SCREEN }, + { 0x10, KEY_ZOOM }, + + /* 0x0b * + * Up * + * * + * 0x18 0x16 0x0c * + * Left Ok Right * + * * + * 0x015 * + * Down * + * */ + { 0x0b, KEY_CHANNELUP }, + { 0x18, KEY_VOLUMEDOWN }, + { 0x16, KEY_OK }, /* XXX KEY_ENTER */ + { 0x0c, KEY_VOLUMEUP }, + { 0x15, KEY_CHANNELDOWN }, + + /* 0x11 0x0d * + * MUTE INFO * + * */ + { 0x11, KEY_MUTE }, + { 0x0d, KEY_INFO }, + + /* 0x0f 0x1b 0x1a * + * RECORD PLAY/PAUSE STOP * + * * + * 0x0e 0x1f 0x1e * + *TELETEXT AUDIO SOURCE * + * RED YELLOW * + * */ + { 0x0f, KEY_RECORD }, + { 0x1b, KEY_PLAYPAUSE }, + { 0x1a, KEY_STOP }, + { 0x0e, KEY_TEXT }, + { 0x1f, KEY_RED }, /*XXX KEY_AUDIO */ + { 0x1e, KEY_YELLOW }, /*XXX KEY_SOURCE */ + + /* 0x1d 0x13 0x19 * + * SLEEP PREVIEW DVB * + * GREEN BLUE * + * */ + { 0x1d, KEY_SLEEP }, + { 0x13, KEY_GREEN }, + { 0x19, KEY_BLUE }, /* XXX KEY_SAT */ + + /* 0x58 0x5c * + * FREEZE SNAPSHOT * + * */ + { 0x58, KEY_SLOW }, + { 0x5c, KEY_CAMERA }, + +}; + +static struct rc_keymap behold_map = { + .map = { + .scan = behold, + .size = ARRAY_SIZE(behold), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_BEHOLD, + } +}; + +static int __init init_rc_map_behold(void) +{ + return ir_register_map(&behold_map); +} + +static void __exit exit_rc_map_behold(void) +{ + ir_unregister_map(&behold_map); +} + +module_init(init_rc_map_behold) +module_exit(exit_rc_map_behold) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-budget-ci-old.c b/drivers/media/IR/keymaps/rc-budget-ci-old.c new file mode 100644 index 00000000000000..64c2ac913338bd --- /dev/null +++ b/drivers/media/IR/keymaps/rc-budget-ci-old.c @@ -0,0 +1,92 @@ +/* budget-ci-old.h - Keytable for budget_ci_old Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* From reading the following remotes: + * Zenith Universal 7 / TV Mode 807 / VCR Mode 837 + * Hauppauge (from NOVA-CI-s box product) + * This is a "middle of the road" approach, differences are noted + */ + +static struct ir_scancode budget_ci_old[] = { + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + { 0x0a, KEY_ENTER }, + { 0x0b, KEY_RED }, + { 0x0c, KEY_POWER }, /* RADIO on Hauppauge */ + { 0x0d, KEY_MUTE }, + { 0x0f, KEY_A }, /* TV on Hauppauge */ + { 0x10, KEY_VOLUMEUP }, + { 0x11, KEY_VOLUMEDOWN }, + { 0x14, KEY_B }, + { 0x1c, KEY_UP }, + { 0x1d, KEY_DOWN }, + { 0x1e, KEY_OPTION }, /* RESERVED on Hauppauge */ + { 0x1f, KEY_BREAK }, + { 0x20, KEY_CHANNELUP }, + { 0x21, KEY_CHANNELDOWN }, + { 0x22, KEY_PREVIOUS }, /* Prev Ch on Zenith, SOURCE on Hauppauge */ + { 0x24, KEY_RESTART }, + { 0x25, KEY_OK }, + { 0x26, KEY_CYCLEWINDOWS }, /* MINIMIZE on Hauppauge */ + { 0x28, KEY_ENTER }, /* VCR mode on Zenith */ + { 0x29, KEY_PAUSE }, + { 0x2b, KEY_RIGHT }, + { 0x2c, KEY_LEFT }, + { 0x2e, KEY_MENU }, /* FULL SCREEN on Hauppauge */ + { 0x30, KEY_SLOW }, + { 0x31, KEY_PREVIOUS }, /* VCR mode on Zenith */ + { 0x32, KEY_REWIND }, + { 0x34, KEY_FASTFORWARD }, + { 0x35, KEY_PLAY }, + { 0x36, KEY_STOP }, + { 0x37, KEY_RECORD }, + { 0x38, KEY_TUNER }, /* TV/VCR on Zenith */ + { 0x3a, KEY_C }, + { 0x3c, KEY_EXIT }, + { 0x3d, KEY_POWER2 }, + { 0x3e, KEY_TUNER }, +}; + +static struct rc_keymap budget_ci_old_map = { + .map = { + .scan = budget_ci_old, + .size = ARRAY_SIZE(budget_ci_old), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_BUDGET_CI_OLD, + } +}; + +static int __init init_rc_map_budget_ci_old(void) +{ + return ir_register_map(&budget_ci_old_map); +} + +static void __exit exit_rc_map_budget_ci_old(void) +{ + ir_unregister_map(&budget_ci_old_map); +} + +module_init(init_rc_map_budget_ci_old) +module_exit(exit_rc_map_budget_ci_old) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-cinergy-1400.c b/drivers/media/IR/keymaps/rc-cinergy-1400.c new file mode 100644 index 00000000000000..074f2c2c2c61b3 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-cinergy-1400.c @@ -0,0 +1,84 @@ +/* cinergy-1400.h - Keytable for cinergy_1400 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Cinergy 1400 DVB-T */ + +static struct ir_scancode cinergy_1400[] = { + { 0x01, KEY_POWER }, + { 0x02, KEY_1 }, + { 0x03, KEY_2 }, + { 0x04, KEY_3 }, + { 0x05, KEY_4 }, + { 0x06, KEY_5 }, + { 0x07, KEY_6 }, + { 0x08, KEY_7 }, + { 0x09, KEY_8 }, + { 0x0a, KEY_9 }, + { 0x0c, KEY_0 }, + + { 0x0b, KEY_VIDEO }, + { 0x0d, KEY_REFRESH }, + { 0x0e, KEY_SELECT }, + { 0x0f, KEY_EPG }, + { 0x10, KEY_UP }, + { 0x11, KEY_LEFT }, + { 0x12, KEY_OK }, + { 0x13, KEY_RIGHT }, + { 0x14, KEY_DOWN }, + { 0x15, KEY_TEXT }, + { 0x16, KEY_INFO }, + + { 0x17, KEY_RED }, + { 0x18, KEY_GREEN }, + { 0x19, KEY_YELLOW }, + { 0x1a, KEY_BLUE }, + + { 0x1b, KEY_CHANNELUP }, + { 0x1c, KEY_VOLUMEUP }, + { 0x1d, KEY_MUTE }, + { 0x1e, KEY_VOLUMEDOWN }, + { 0x1f, KEY_CHANNELDOWN }, + + { 0x40, KEY_PAUSE }, + { 0x4c, KEY_PLAY }, + { 0x58, KEY_RECORD }, + { 0x54, KEY_PREVIOUS }, + { 0x48, KEY_STOP }, + { 0x5c, KEY_NEXT }, +}; + +static struct rc_keymap cinergy_1400_map = { + .map = { + .scan = cinergy_1400, + .size = ARRAY_SIZE(cinergy_1400), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_CINERGY_1400, + } +}; + +static int __init init_rc_map_cinergy_1400(void) +{ + return ir_register_map(&cinergy_1400_map); +} + +static void __exit exit_rc_map_cinergy_1400(void) +{ + ir_unregister_map(&cinergy_1400_map); +} + +module_init(init_rc_map_cinergy_1400) +module_exit(exit_rc_map_cinergy_1400) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-cinergy.c b/drivers/media/IR/keymaps/rc-cinergy.c new file mode 100644 index 00000000000000..cf84c3dba742e1 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-cinergy.c @@ -0,0 +1,78 @@ +/* cinergy.h - Keytable for cinergy Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode cinergy[] = { + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x0a, KEY_POWER }, + { 0x0b, KEY_PROG1 }, /* app */ + { 0x0c, KEY_ZOOM }, /* zoom/fullscreen */ + { 0x0d, KEY_CHANNELUP }, /* channel */ + { 0x0e, KEY_CHANNELDOWN }, /* channel- */ + { 0x0f, KEY_VOLUMEUP }, + { 0x10, KEY_VOLUMEDOWN }, + { 0x11, KEY_TUNER }, /* AV */ + { 0x12, KEY_NUMLOCK }, /* -/-- */ + { 0x13, KEY_AUDIO }, /* audio */ + { 0x14, KEY_MUTE }, + { 0x15, KEY_UP }, + { 0x16, KEY_DOWN }, + { 0x17, KEY_LEFT }, + { 0x18, KEY_RIGHT }, + { 0x19, BTN_LEFT, }, + { 0x1a, BTN_RIGHT, }, + { 0x1b, KEY_WWW }, /* text */ + { 0x1c, KEY_REWIND }, + { 0x1d, KEY_FORWARD }, + { 0x1e, KEY_RECORD }, + { 0x1f, KEY_PLAY }, + { 0x20, KEY_PREVIOUSSONG }, + { 0x21, KEY_NEXTSONG }, + { 0x22, KEY_PAUSE }, + { 0x23, KEY_STOP }, +}; + +static struct rc_keymap cinergy_map = { + .map = { + .scan = cinergy, + .size = ARRAY_SIZE(cinergy), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_CINERGY, + } +}; + +static int __init init_rc_map_cinergy(void) +{ + return ir_register_map(&cinergy_map); +} + +static void __exit exit_rc_map_cinergy(void) +{ + ir_unregister_map(&cinergy_map); +} + +module_init(init_rc_map_cinergy) +module_exit(exit_rc_map_cinergy) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-dm1105-nec.c b/drivers/media/IR/keymaps/rc-dm1105-nec.c new file mode 100644 index 00000000000000..90684d0efea345 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-dm1105-nec.c @@ -0,0 +1,76 @@ +/* dm1105-nec.h - Keytable for dm1105_nec Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* DVBWorld remotes + Igor M. Liplianin + */ + +static struct ir_scancode dm1105_nec[] = { + { 0x0a, KEY_POWER2}, /* power */ + { 0x0c, KEY_MUTE}, /* mute */ + { 0x11, KEY_1}, + { 0x12, KEY_2}, + { 0x13, KEY_3}, + { 0x14, KEY_4}, + { 0x15, KEY_5}, + { 0x16, KEY_6}, + { 0x17, KEY_7}, + { 0x18, KEY_8}, + { 0x19, KEY_9}, + { 0x10, KEY_0}, + { 0x1c, KEY_CHANNELUP}, /* ch+ */ + { 0x0f, KEY_CHANNELDOWN}, /* ch- */ + { 0x1a, KEY_VOLUMEUP}, /* vol+ */ + { 0x0e, KEY_VOLUMEDOWN}, /* vol- */ + { 0x04, KEY_RECORD}, /* rec */ + { 0x09, KEY_CHANNEL}, /* fav */ + { 0x08, KEY_BACKSPACE}, /* rewind */ + { 0x07, KEY_FASTFORWARD}, /* fast */ + { 0x0b, KEY_PAUSE}, /* pause */ + { 0x02, KEY_ESC}, /* cancel */ + { 0x03, KEY_TAB}, /* tab */ + { 0x00, KEY_UP}, /* up */ + { 0x1f, KEY_ENTER}, /* ok */ + { 0x01, KEY_DOWN}, /* down */ + { 0x05, KEY_RECORD}, /* cap */ + { 0x06, KEY_STOP}, /* stop */ + { 0x40, KEY_ZOOM}, /* full */ + { 0x1e, KEY_TV}, /* tvmode */ + { 0x1b, KEY_B}, /* recall */ +}; + +static struct rc_keymap dm1105_nec_map = { + .map = { + .scan = dm1105_nec, + .size = ARRAY_SIZE(dm1105_nec), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_DM1105_NEC, + } +}; + +static int __init init_rc_map_dm1105_nec(void) +{ + return ir_register_map(&dm1105_nec_map); +} + +static void __exit exit_rc_map_dm1105_nec(void) +{ + ir_unregister_map(&dm1105_nec_map); +} + +module_init(init_rc_map_dm1105_nec) +module_exit(exit_rc_map_dm1105_nec) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/IR/keymaps/rc-dntv-live-dvb-t.c new file mode 100644 index 00000000000000..8a4027af964a23 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-dntv-live-dvb-t.c @@ -0,0 +1,78 @@ +/* dntv-live-dvb-t.h - Keytable for dntv_live_dvb_t Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* DigitalNow DNTV Live DVB-T Remote */ + +static struct ir_scancode dntv_live_dvb_t[] = { + { 0x00, KEY_ESC }, /* 'go up a level?' */ + /* Keys 0 to 9 */ + { 0x0a, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x0b, KEY_TUNER }, /* tv/fm */ + { 0x0c, KEY_SEARCH }, /* scan */ + { 0x0d, KEY_STOP }, + { 0x0e, KEY_PAUSE }, + { 0x0f, KEY_LIST }, /* source */ + + { 0x10, KEY_MUTE }, + { 0x11, KEY_REWIND }, /* backward << */ + { 0x12, KEY_POWER }, + { 0x13, KEY_CAMERA }, /* snap */ + { 0x14, KEY_AUDIO }, /* stereo */ + { 0x15, KEY_CLEAR }, /* reset */ + { 0x16, KEY_PLAY }, + { 0x17, KEY_ENTER }, + { 0x18, KEY_ZOOM }, /* full screen */ + { 0x19, KEY_FASTFORWARD }, /* forward >> */ + { 0x1a, KEY_CHANNELUP }, + { 0x1b, KEY_VOLUMEUP }, + { 0x1c, KEY_INFO }, /* preview */ + { 0x1d, KEY_RECORD }, /* record */ + { 0x1e, KEY_CHANNELDOWN }, + { 0x1f, KEY_VOLUMEDOWN }, +}; + +static struct rc_keymap dntv_live_dvb_t_map = { + .map = { + .scan = dntv_live_dvb_t, + .size = ARRAY_SIZE(dntv_live_dvb_t), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_DNTV_LIVE_DVB_T, + } +}; + +static int __init init_rc_map_dntv_live_dvb_t(void) +{ + return ir_register_map(&dntv_live_dvb_t_map); +} + +static void __exit exit_rc_map_dntv_live_dvb_t(void) +{ + ir_unregister_map(&dntv_live_dvb_t_map); +} + +module_init(init_rc_map_dntv_live_dvb_t) +module_exit(exit_rc_map_dntv_live_dvb_t) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-dntv-live-dvbt-pro.c b/drivers/media/IR/keymaps/rc-dntv-live-dvbt-pro.c new file mode 100644 index 00000000000000..6f4d60764d596a --- /dev/null +++ b/drivers/media/IR/keymaps/rc-dntv-live-dvbt-pro.c @@ -0,0 +1,97 @@ +/* dntv-live-dvbt-pro.h - Keytable for dntv_live_dvbt_pro Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* DigitalNow DNTV Live! DVB-T Pro Remote */ + +static struct ir_scancode dntv_live_dvbt_pro[] = { + { 0x16, KEY_POWER }, + { 0x5b, KEY_HOME }, + + { 0x55, KEY_TV }, /* live tv */ + { 0x58, KEY_TUNER }, /* digital Radio */ + { 0x5a, KEY_RADIO }, /* FM radio */ + { 0x59, KEY_DVD }, /* dvd menu */ + { 0x03, KEY_1 }, + { 0x01, KEY_2 }, + { 0x06, KEY_3 }, + { 0x09, KEY_4 }, + { 0x1d, KEY_5 }, + { 0x1f, KEY_6 }, + { 0x0d, KEY_7 }, + { 0x19, KEY_8 }, + { 0x1b, KEY_9 }, + { 0x0c, KEY_CANCEL }, + { 0x15, KEY_0 }, + { 0x4a, KEY_CLEAR }, + { 0x13, KEY_BACK }, + { 0x00, KEY_TAB }, + { 0x4b, KEY_UP }, + { 0x4e, KEY_LEFT }, + { 0x4f, KEY_OK }, + { 0x52, KEY_RIGHT }, + { 0x51, KEY_DOWN }, + { 0x1e, KEY_VOLUMEUP }, + { 0x0a, KEY_VOLUMEDOWN }, + { 0x02, KEY_CHANNELDOWN }, + { 0x05, KEY_CHANNELUP }, + { 0x11, KEY_RECORD }, + { 0x14, KEY_PLAY }, + { 0x4c, KEY_PAUSE }, + { 0x1a, KEY_STOP }, + { 0x40, KEY_REWIND }, + { 0x12, KEY_FASTFORWARD }, + { 0x41, KEY_PREVIOUSSONG }, /* replay |< */ + { 0x42, KEY_NEXTSONG }, /* skip >| */ + { 0x54, KEY_CAMERA }, /* capture */ + { 0x50, KEY_LANGUAGE }, /* sap */ + { 0x47, KEY_TV2 }, /* pip */ + { 0x4d, KEY_SCREEN }, + { 0x43, KEY_SUBTITLE }, + { 0x10, KEY_MUTE }, + { 0x49, KEY_AUDIO }, /* l/r */ + { 0x07, KEY_SLEEP }, + { 0x08, KEY_VIDEO }, /* a/v */ + { 0x0e, KEY_PREVIOUS }, /* recall */ + { 0x45, KEY_ZOOM }, /* zoom + */ + { 0x46, KEY_ANGLE }, /* zoom - */ + { 0x56, KEY_RED }, + { 0x57, KEY_GREEN }, + { 0x5c, KEY_YELLOW }, + { 0x5d, KEY_BLUE }, +}; + +static struct rc_keymap dntv_live_dvbt_pro_map = { + .map = { + .scan = dntv_live_dvbt_pro, + .size = ARRAY_SIZE(dntv_live_dvbt_pro), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_DNTV_LIVE_DVBT_PRO, + } +}; + +static int __init init_rc_map_dntv_live_dvbt_pro(void) +{ + return ir_register_map(&dntv_live_dvbt_pro_map); +} + +static void __exit exit_rc_map_dntv_live_dvbt_pro(void) +{ + ir_unregister_map(&dntv_live_dvbt_pro_map); +} + +module_init(init_rc_map_dntv_live_dvbt_pro) +module_exit(exit_rc_map_dntv_live_dvbt_pro) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-em-terratec.c b/drivers/media/IR/keymaps/rc-em-terratec.c new file mode 100644 index 00000000000000..3130c9c29e6ba2 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-em-terratec.c @@ -0,0 +1,69 @@ +/* em-terratec.h - Keytable for em_terratec Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode em_terratec[] = { + { 0x01, KEY_CHANNEL }, + { 0x02, KEY_SELECT }, + { 0x03, KEY_MUTE }, + { 0x04, KEY_POWER }, + { 0x05, KEY_1 }, + { 0x06, KEY_2 }, + { 0x07, KEY_3 }, + { 0x08, KEY_CHANNELUP }, + { 0x09, KEY_4 }, + { 0x0a, KEY_5 }, + { 0x0b, KEY_6 }, + { 0x0c, KEY_CHANNELDOWN }, + { 0x0d, KEY_7 }, + { 0x0e, KEY_8 }, + { 0x0f, KEY_9 }, + { 0x10, KEY_VOLUMEUP }, + { 0x11, KEY_0 }, + { 0x12, KEY_MENU }, + { 0x13, KEY_PRINT }, + { 0x14, KEY_VOLUMEDOWN }, + { 0x16, KEY_PAUSE }, + { 0x18, KEY_RECORD }, + { 0x19, KEY_REWIND }, + { 0x1a, KEY_PLAY }, + { 0x1b, KEY_FORWARD }, + { 0x1c, KEY_BACKSPACE }, + { 0x1e, KEY_STOP }, + { 0x40, KEY_ZOOM }, +}; + +static struct rc_keymap em_terratec_map = { + .map = { + .scan = em_terratec, + .size = ARRAY_SIZE(em_terratec), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_EM_TERRATEC, + } +}; + +static int __init init_rc_map_em_terratec(void) +{ + return ir_register_map(&em_terratec_map); +} + +static void __exit exit_rc_map_em_terratec(void) +{ + ir_unregister_map(&em_terratec_map); +} + +module_init(init_rc_map_em_terratec) +module_exit(exit_rc_map_em_terratec) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-empty.c b/drivers/media/IR/keymaps/rc-empty.c new file mode 100644 index 00000000000000..3b338d84b476fe --- /dev/null +++ b/drivers/media/IR/keymaps/rc-empty.c @@ -0,0 +1,44 @@ +/* empty.h - Keytable for empty Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* empty keytable, can be used as placeholder for not-yet created keytables */ + +static struct ir_scancode empty[] = { + { 0x2a, KEY_COFFEE }, +}; + +static struct rc_keymap empty_map = { + .map = { + .scan = empty, + .size = ARRAY_SIZE(empty), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_EMPTY, + } +}; + +static int __init init_rc_map_empty(void) +{ + return ir_register_map(&empty_map); +} + +static void __exit exit_rc_map_empty(void) +{ + ir_unregister_map(&empty_map); +} + +module_init(init_rc_map_empty) +module_exit(exit_rc_map_empty) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-encore-enltv-fm53.c b/drivers/media/IR/keymaps/rc-encore-enltv-fm53.c new file mode 100644 index 00000000000000..4b816967877e1d --- /dev/null +++ b/drivers/media/IR/keymaps/rc-encore-enltv-fm53.c @@ -0,0 +1,81 @@ +/* encore-enltv-fm53.h - Keytable for encore_enltv_fm53 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Encore ENLTV-FM v5.3 + Mauro Carvalho Chehab + */ + +static struct ir_scancode encore_enltv_fm53[] = { + { 0x10, KEY_POWER2}, + { 0x06, KEY_MUTE}, + + { 0x09, KEY_1}, + { 0x1d, KEY_2}, + { 0x1f, KEY_3}, + { 0x19, KEY_4}, + { 0x1b, KEY_5}, + { 0x11, KEY_6}, + { 0x17, KEY_7}, + { 0x12, KEY_8}, + { 0x16, KEY_9}, + { 0x48, KEY_0}, + + { 0x04, KEY_LIST}, /* -/-- */ + { 0x40, KEY_LAST}, /* recall */ + + { 0x02, KEY_MODE}, /* TV/AV */ + { 0x05, KEY_CAMERA}, /* SNAPSHOT */ + + { 0x4c, KEY_CHANNELUP}, /* UP */ + { 0x00, KEY_CHANNELDOWN}, /* DOWN */ + { 0x0d, KEY_VOLUMEUP}, /* RIGHT */ + { 0x15, KEY_VOLUMEDOWN}, /* LEFT */ + { 0x49, KEY_ENTER}, /* OK */ + + { 0x54, KEY_RECORD}, + { 0x4d, KEY_PLAY}, /* pause */ + + { 0x1e, KEY_MENU}, /* video setting */ + { 0x0e, KEY_RIGHT}, /* <- */ + { 0x1a, KEY_LEFT}, /* -> */ + + { 0x0a, KEY_CLEAR}, /* video default */ + { 0x0c, KEY_ZOOM}, /* hide pannel */ + { 0x47, KEY_SLEEP}, /* shutdown */ +}; + +static struct rc_keymap encore_enltv_fm53_map = { + .map = { + .scan = encore_enltv_fm53, + .size = ARRAY_SIZE(encore_enltv_fm53), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_ENCORE_ENLTV_FM53, + } +}; + +static int __init init_rc_map_encore_enltv_fm53(void) +{ + return ir_register_map(&encore_enltv_fm53_map); +} + +static void __exit exit_rc_map_encore_enltv_fm53(void) +{ + ir_unregister_map(&encore_enltv_fm53_map); +} + +module_init(init_rc_map_encore_enltv_fm53) +module_exit(exit_rc_map_encore_enltv_fm53) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-encore-enltv.c b/drivers/media/IR/keymaps/rc-encore-enltv.c new file mode 100644 index 00000000000000..9fabffd28cc958 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-encore-enltv.c @@ -0,0 +1,112 @@ +/* encore-enltv.h - Keytable for encore_enltv Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Encore ENLTV-FM - black plastic, white front cover with white glowing buttons + Juan Pablo Sormani */ + +static struct ir_scancode encore_enltv[] = { + + /* Power button does nothing, neither in Windows app, + although it sends data (used for BIOS wakeup?) */ + { 0x0d, KEY_MUTE }, + + { 0x1e, KEY_TV }, + { 0x00, KEY_VIDEO }, + { 0x01, KEY_AUDIO }, /* music */ + { 0x02, KEY_MHP }, /* picture */ + + { 0x1f, KEY_1 }, + { 0x03, KEY_2 }, + { 0x04, KEY_3 }, + { 0x05, KEY_4 }, + { 0x1c, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x1d, KEY_9 }, + { 0x0a, KEY_0 }, + + { 0x09, KEY_LIST }, /* -/-- */ + { 0x0b, KEY_LAST }, /* recall */ + + { 0x14, KEY_HOME }, /* win start menu */ + { 0x15, KEY_EXIT }, /* exit */ + { 0x16, KEY_CHANNELUP }, /* UP */ + { 0x12, KEY_CHANNELDOWN }, /* DOWN */ + { 0x0c, KEY_VOLUMEUP }, /* RIGHT */ + { 0x17, KEY_VOLUMEDOWN }, /* LEFT */ + + { 0x18, KEY_ENTER }, /* OK */ + + { 0x0e, KEY_ESC }, + { 0x13, KEY_CYCLEWINDOWS }, /* desktop */ + { 0x11, KEY_TAB }, + { 0x19, KEY_SWITCHVIDEOMODE }, /* switch */ + + { 0x1a, KEY_MENU }, + { 0x1b, KEY_ZOOM }, /* fullscreen */ + { 0x44, KEY_TIME }, /* time shift */ + { 0x40, KEY_MODE }, /* source */ + + { 0x5a, KEY_RECORD }, + { 0x42, KEY_PLAY }, /* play/pause */ + { 0x45, KEY_STOP }, + { 0x43, KEY_CAMERA }, /* camera icon */ + + { 0x48, KEY_REWIND }, + { 0x4a, KEY_FASTFORWARD }, + { 0x49, KEY_PREVIOUS }, + { 0x4b, KEY_NEXT }, + + { 0x4c, KEY_FAVORITES }, /* tv wall */ + { 0x4d, KEY_SOUND }, /* DVD sound */ + { 0x4e, KEY_LANGUAGE }, /* DVD lang */ + { 0x4f, KEY_TEXT }, /* DVD text */ + + { 0x50, KEY_SLEEP }, /* shutdown */ + { 0x51, KEY_MODE }, /* stereo > main */ + { 0x52, KEY_SELECT }, /* stereo > sap */ + { 0x53, KEY_PROG1 }, /* teletext */ + + + { 0x59, KEY_RED }, /* AP1 */ + { 0x41, KEY_GREEN }, /* AP2 */ + { 0x47, KEY_YELLOW }, /* AP3 */ + { 0x57, KEY_BLUE }, /* AP4 */ +}; + +static struct rc_keymap encore_enltv_map = { + .map = { + .scan = encore_enltv, + .size = ARRAY_SIZE(encore_enltv), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_ENCORE_ENLTV, + } +}; + +static int __init init_rc_map_encore_enltv(void) +{ + return ir_register_map(&encore_enltv_map); +} + +static void __exit exit_rc_map_encore_enltv(void) +{ + ir_unregister_map(&encore_enltv_map); +} + +module_init(init_rc_map_encore_enltv) +module_exit(exit_rc_map_encore_enltv) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-encore-enltv2.c b/drivers/media/IR/keymaps/rc-encore-enltv2.c new file mode 100644 index 00000000000000..efefd516661804 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-encore-enltv2.c @@ -0,0 +1,90 @@ +/* encore-enltv2.h - Keytable for encore_enltv2 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Encore ENLTV2-FM - silver plastic - "Wand Media" written at the botton + Mauro Carvalho Chehab */ + +static struct ir_scancode encore_enltv2[] = { + { 0x4c, KEY_POWER2 }, + { 0x4a, KEY_TUNER }, + { 0x40, KEY_1 }, + { 0x60, KEY_2 }, + { 0x50, KEY_3 }, + { 0x70, KEY_4 }, + { 0x48, KEY_5 }, + { 0x68, KEY_6 }, + { 0x58, KEY_7 }, + { 0x78, KEY_8 }, + { 0x44, KEY_9 }, + { 0x54, KEY_0 }, + + { 0x64, KEY_LAST }, /* +100 */ + { 0x4e, KEY_AGAIN }, /* Recall */ + + { 0x6c, KEY_SWITCHVIDEOMODE }, /* Video Source */ + { 0x5e, KEY_MENU }, + { 0x56, KEY_SCREEN }, + { 0x7a, KEY_SETUP }, + + { 0x46, KEY_MUTE }, + { 0x5c, KEY_MODE }, /* Stereo */ + { 0x74, KEY_INFO }, + { 0x7c, KEY_CLEAR }, + + { 0x55, KEY_UP }, + { 0x49, KEY_DOWN }, + { 0x7e, KEY_LEFT }, + { 0x59, KEY_RIGHT }, + { 0x6a, KEY_ENTER }, + + { 0x42, KEY_VOLUMEUP }, + { 0x62, KEY_VOLUMEDOWN }, + { 0x52, KEY_CHANNELUP }, + { 0x72, KEY_CHANNELDOWN }, + + { 0x41, KEY_RECORD }, + { 0x51, KEY_CAMERA }, /* Snapshot */ + { 0x75, KEY_TIME }, /* Timeshift */ + { 0x71, KEY_TV2 }, /* PIP */ + + { 0x45, KEY_REWIND }, + { 0x6f, KEY_PAUSE }, + { 0x7d, KEY_FORWARD }, + { 0x79, KEY_STOP }, +}; + +static struct rc_keymap encore_enltv2_map = { + .map = { + .scan = encore_enltv2, + .size = ARRAY_SIZE(encore_enltv2), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_ENCORE_ENLTV2, + } +}; + +static int __init init_rc_map_encore_enltv2(void) +{ + return ir_register_map(&encore_enltv2_map); +} + +static void __exit exit_rc_map_encore_enltv2(void) +{ + ir_unregister_map(&encore_enltv2_map); +} + +module_init(init_rc_map_encore_enltv2) +module_exit(exit_rc_map_encore_enltv2) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-evga-indtube.c b/drivers/media/IR/keymaps/rc-evga-indtube.c new file mode 100644 index 00000000000000..3f3fb13813b388 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-evga-indtube.c @@ -0,0 +1,61 @@ +/* evga-indtube.h - Keytable for evga_indtube Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* EVGA inDtube + Devin Heitmueller + */ + +static struct ir_scancode evga_indtube[] = { + { 0x12, KEY_POWER}, + { 0x02, KEY_MODE}, /* TV */ + { 0x14, KEY_MUTE}, + { 0x1a, KEY_CHANNELUP}, + { 0x16, KEY_TV2}, /* PIP */ + { 0x1d, KEY_VOLUMEUP}, + { 0x05, KEY_CHANNELDOWN}, + { 0x0f, KEY_PLAYPAUSE}, + { 0x19, KEY_VOLUMEDOWN}, + { 0x1c, KEY_REWIND}, + { 0x0d, KEY_RECORD}, + { 0x18, KEY_FORWARD}, + { 0x1e, KEY_PREVIOUS}, + { 0x1b, KEY_STOP}, + { 0x1f, KEY_NEXT}, + { 0x13, KEY_CAMERA}, +}; + +static struct rc_keymap evga_indtube_map = { + .map = { + .scan = evga_indtube, + .size = ARRAY_SIZE(evga_indtube), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_EVGA_INDTUBE, + } +}; + +static int __init init_rc_map_evga_indtube(void) +{ + return ir_register_map(&evga_indtube_map); +} + +static void __exit exit_rc_map_evga_indtube(void) +{ + ir_unregister_map(&evga_indtube_map); +} + +module_init(init_rc_map_evga_indtube) +module_exit(exit_rc_map_evga_indtube) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-eztv.c b/drivers/media/IR/keymaps/rc-eztv.c new file mode 100644 index 00000000000000..660907a78db943 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-eztv.c @@ -0,0 +1,96 @@ +/* eztv.h - Keytable for eztv Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Alfons Geser + * updates from Job D. R. Borges */ + +static struct ir_scancode eztv[] = { + { 0x12, KEY_POWER }, + { 0x01, KEY_TV }, /* DVR */ + { 0x15, KEY_DVD }, /* DVD */ + { 0x17, KEY_AUDIO }, /* music */ + /* DVR mode / DVD mode / music mode */ + + { 0x1b, KEY_MUTE }, /* mute */ + { 0x02, KEY_LANGUAGE }, /* MTS/SAP / audio / autoseek */ + { 0x1e, KEY_SUBTITLE }, /* closed captioning / subtitle / seek */ + { 0x16, KEY_ZOOM }, /* full screen */ + { 0x1c, KEY_VIDEO }, /* video source / eject / delall */ + { 0x1d, KEY_RESTART }, /* playback / angle / del */ + { 0x2f, KEY_SEARCH }, /* scan / menu / playlist */ + { 0x30, KEY_CHANNEL }, /* CH surfing / bookmark / memo */ + + { 0x31, KEY_HELP }, /* help */ + { 0x32, KEY_MODE }, /* num/memo */ + { 0x33, KEY_ESC }, /* cancel */ + + { 0x0c, KEY_UP }, /* up */ + { 0x10, KEY_DOWN }, /* down */ + { 0x08, KEY_LEFT }, /* left */ + { 0x04, KEY_RIGHT }, /* right */ + { 0x03, KEY_SELECT }, /* select */ + + { 0x1f, KEY_REWIND }, /* rewind */ + { 0x20, KEY_PLAYPAUSE },/* play/pause */ + { 0x29, KEY_FORWARD }, /* forward */ + { 0x14, KEY_AGAIN }, /* repeat */ + { 0x2b, KEY_RECORD }, /* recording */ + { 0x2c, KEY_STOP }, /* stop */ + { 0x2d, KEY_PLAY }, /* play */ + { 0x2e, KEY_CAMERA }, /* snapshot / shuffle */ + + { 0x00, KEY_0 }, + { 0x05, KEY_1 }, + { 0x06, KEY_2 }, + { 0x07, KEY_3 }, + { 0x09, KEY_4 }, + { 0x0a, KEY_5 }, + { 0x0b, KEY_6 }, + { 0x0d, KEY_7 }, + { 0x0e, KEY_8 }, + { 0x0f, KEY_9 }, + + { 0x2a, KEY_VOLUMEUP }, + { 0x11, KEY_VOLUMEDOWN }, + { 0x18, KEY_CHANNELUP },/* CH.tracking up */ + { 0x19, KEY_CHANNELDOWN },/* CH.tracking down */ + + { 0x13, KEY_ENTER }, /* enter */ + { 0x21, KEY_DOT }, /* . (decimal dot) */ +}; + +static struct rc_keymap eztv_map = { + .map = { + .scan = eztv, + .size = ARRAY_SIZE(eztv), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_EZTV, + } +}; + +static int __init init_rc_map_eztv(void) +{ + return ir_register_map(&eztv_map); +} + +static void __exit exit_rc_map_eztv(void) +{ + ir_unregister_map(&eztv_map); +} + +module_init(init_rc_map_eztv) +module_exit(exit_rc_map_eztv) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-flydvb.c b/drivers/media/IR/keymaps/rc-flydvb.c new file mode 100644 index 00000000000000..a173c81035f4dc --- /dev/null +++ b/drivers/media/IR/keymaps/rc-flydvb.c @@ -0,0 +1,77 @@ +/* flydvb.h - Keytable for flydvb Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode flydvb[] = { + { 0x01, KEY_ZOOM }, /* Full Screen */ + { 0x00, KEY_POWER }, /* Power */ + + { 0x03, KEY_1 }, + { 0x04, KEY_2 }, + { 0x05, KEY_3 }, + { 0x07, KEY_4 }, + { 0x08, KEY_5 }, + { 0x09, KEY_6 }, + { 0x0b, KEY_7 }, + { 0x0c, KEY_8 }, + { 0x0d, KEY_9 }, + { 0x06, KEY_AGAIN }, /* Recall */ + { 0x0f, KEY_0 }, + { 0x10, KEY_MUTE }, /* Mute */ + { 0x02, KEY_RADIO }, /* TV/Radio */ + { 0x1b, KEY_LANGUAGE }, /* SAP (Second Audio Program) */ + + { 0x14, KEY_VOLUMEUP }, /* VOL+ */ + { 0x17, KEY_VOLUMEDOWN }, /* VOL- */ + { 0x12, KEY_CHANNELUP }, /* CH+ */ + { 0x13, KEY_CHANNELDOWN }, /* CH- */ + { 0x1d, KEY_ENTER }, /* Enter */ + + { 0x1a, KEY_MODE }, /* PIP */ + { 0x18, KEY_TUNER }, /* Source */ + + { 0x1e, KEY_RECORD }, /* Record/Pause */ + { 0x15, KEY_ANGLE }, /* Swap (no label on key) */ + { 0x1c, KEY_PAUSE }, /* Timeshift/Pause */ + { 0x19, KEY_BACK }, /* Rewind << */ + { 0x0a, KEY_PLAYPAUSE }, /* Play/Pause */ + { 0x1f, KEY_FORWARD }, /* Forward >> */ + { 0x16, KEY_PREVIOUS }, /* Back |<< */ + { 0x11, KEY_STOP }, /* Stop */ + { 0x0e, KEY_NEXT }, /* End >>| */ +}; + +static struct rc_keymap flydvb_map = { + .map = { + .scan = flydvb, + .size = ARRAY_SIZE(flydvb), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_FLYDVB, + } +}; + +static int __init init_rc_map_flydvb(void) +{ + return ir_register_map(&flydvb_map); +} + +static void __exit exit_rc_map_flydvb(void) +{ + ir_unregister_map(&flydvb_map); +} + +module_init(init_rc_map_flydvb) +module_exit(exit_rc_map_flydvb) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-flyvideo.c b/drivers/media/IR/keymaps/rc-flyvideo.c new file mode 100644 index 00000000000000..9c73043cbdbaf0 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-flyvideo.c @@ -0,0 +1,70 @@ +/* flyvideo.h - Keytable for flyvideo Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode flyvideo[] = { + { 0x0f, KEY_0 }, + { 0x03, KEY_1 }, + { 0x04, KEY_2 }, + { 0x05, KEY_3 }, + { 0x07, KEY_4 }, + { 0x08, KEY_5 }, + { 0x09, KEY_6 }, + { 0x0b, KEY_7 }, + { 0x0c, KEY_8 }, + { 0x0d, KEY_9 }, + + { 0x0e, KEY_MODE }, /* Air/Cable */ + { 0x11, KEY_VIDEO }, /* Video */ + { 0x15, KEY_AUDIO }, /* Audio */ + { 0x00, KEY_POWER }, /* Power */ + { 0x18, KEY_TUNER }, /* AV Source */ + { 0x02, KEY_ZOOM }, /* Fullscreen */ + { 0x1a, KEY_LANGUAGE }, /* Stereo */ + { 0x1b, KEY_MUTE }, /* Mute */ + { 0x14, KEY_VOLUMEUP }, /* Volume + */ + { 0x17, KEY_VOLUMEDOWN },/* Volume - */ + { 0x12, KEY_CHANNELUP },/* Channel + */ + { 0x13, KEY_CHANNELDOWN },/* Channel - */ + { 0x06, KEY_AGAIN }, /* Recall */ + { 0x10, KEY_ENTER }, /* Enter */ + + { 0x19, KEY_BACK }, /* Rewind ( <<< ) */ + { 0x1f, KEY_FORWARD }, /* Forward ( >>> ) */ + { 0x0a, KEY_ANGLE }, /* no label, may be used as the PAUSE button */ +}; + +static struct rc_keymap flyvideo_map = { + .map = { + .scan = flyvideo, + .size = ARRAY_SIZE(flyvideo), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_FLYVIDEO, + } +}; + +static int __init init_rc_map_flyvideo(void) +{ + return ir_register_map(&flyvideo_map); +} + +static void __exit exit_rc_map_flyvideo(void) +{ + ir_unregister_map(&flyvideo_map); +} + +module_init(init_rc_map_flyvideo) +module_exit(exit_rc_map_flyvideo) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-fusionhdtv-mce.c b/drivers/media/IR/keymaps/rc-fusionhdtv-mce.c new file mode 100644 index 00000000000000..cdb10389b10ef5 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-fusionhdtv-mce.c @@ -0,0 +1,98 @@ +/* fusionhdtv-mce.h - Keytable for fusionhdtv_mce Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* DViCO FUSION HDTV MCE remote */ + +static struct ir_scancode fusionhdtv_mce[] = { + + { 0x0b, KEY_1 }, + { 0x17, KEY_2 }, + { 0x1b, KEY_3 }, + { 0x07, KEY_4 }, + { 0x50, KEY_5 }, + { 0x54, KEY_6 }, + { 0x48, KEY_7 }, + { 0x4c, KEY_8 }, + { 0x58, KEY_9 }, + { 0x03, KEY_0 }, + + { 0x5e, KEY_OK }, + { 0x51, KEY_UP }, + { 0x53, KEY_DOWN }, + { 0x5b, KEY_LEFT }, + { 0x5f, KEY_RIGHT }, + + { 0x02, KEY_TV }, /* Labeled DTV on remote */ + { 0x0e, KEY_MP3 }, + { 0x1a, KEY_DVD }, + { 0x1e, KEY_FAVORITES }, /* Labeled CPF on remote */ + { 0x16, KEY_SETUP }, + { 0x46, KEY_POWER2 }, /* TV On/Off button on remote */ + { 0x0a, KEY_EPG }, /* Labeled Guide on remote */ + + { 0x49, KEY_BACK }, + { 0x59, KEY_INFO }, /* Labeled MORE on remote */ + { 0x4d, KEY_MENU }, /* Labeled DVDMENU on remote */ + { 0x55, KEY_CYCLEWINDOWS }, /* Labeled ALT-TAB on remote */ + + { 0x0f, KEY_PREVIOUSSONG }, /* Labeled |<< REPLAY on remote */ + { 0x12, KEY_NEXTSONG }, /* Labeled >>| SKIP on remote */ + { 0x42, KEY_ENTER }, /* Labeled START with a green + MS windows logo on remote */ + + { 0x15, KEY_VOLUMEUP }, + { 0x05, KEY_VOLUMEDOWN }, + { 0x11, KEY_CHANNELUP }, + { 0x09, KEY_CHANNELDOWN }, + + { 0x52, KEY_CAMERA }, + { 0x5a, KEY_TUNER }, + { 0x19, KEY_OPEN }, + + { 0x13, KEY_MODE }, /* 4:3 16:9 select */ + { 0x1f, KEY_ZOOM }, + + { 0x43, KEY_REWIND }, + { 0x47, KEY_PLAYPAUSE }, + { 0x4f, KEY_FASTFORWARD }, + { 0x57, KEY_MUTE }, + { 0x0d, KEY_STOP }, + { 0x01, KEY_RECORD }, + { 0x4e, KEY_POWER }, +}; + +static struct rc_keymap fusionhdtv_mce_map = { + .map = { + .scan = fusionhdtv_mce, + .size = ARRAY_SIZE(fusionhdtv_mce), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_FUSIONHDTV_MCE, + } +}; + +static int __init init_rc_map_fusionhdtv_mce(void) +{ + return ir_register_map(&fusionhdtv_mce_map); +} + +static void __exit exit_rc_map_fusionhdtv_mce(void) +{ + ir_unregister_map(&fusionhdtv_mce_map); +} + +module_init(init_rc_map_fusionhdtv_mce) +module_exit(exit_rc_map_fusionhdtv_mce) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-gadmei-rm008z.c b/drivers/media/IR/keymaps/rc-gadmei-rm008z.c new file mode 100644 index 00000000000000..c16c0d1263acf3 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-gadmei-rm008z.c @@ -0,0 +1,81 @@ +/* gadmei-rm008z.h - Keytable for gadmei_rm008z Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* GADMEI UTV330+ RM008Z remote + Shine Liu + */ + +static struct ir_scancode gadmei_rm008z[] = { + { 0x14, KEY_POWER2}, /* POWER OFF */ + { 0x0c, KEY_MUTE}, /* MUTE */ + + { 0x18, KEY_TV}, /* TV */ + { 0x0e, KEY_VIDEO}, /* AV */ + { 0x0b, KEY_AUDIO}, /* SV */ + { 0x0f, KEY_RADIO}, /* FM */ + + { 0x00, KEY_1}, + { 0x01, KEY_2}, + { 0x02, KEY_3}, + { 0x03, KEY_4}, + { 0x04, KEY_5}, + { 0x05, KEY_6}, + { 0x06, KEY_7}, + { 0x07, KEY_8}, + { 0x08, KEY_9}, + { 0x09, KEY_0}, + { 0x0a, KEY_INFO}, /* OSD */ + { 0x1c, KEY_BACKSPACE}, /* LAST */ + + { 0x0d, KEY_PLAY}, /* PLAY */ + { 0x1e, KEY_CAMERA}, /* SNAPSHOT */ + { 0x1a, KEY_RECORD}, /* RECORD */ + { 0x17, KEY_STOP}, /* STOP */ + + { 0x1f, KEY_UP}, /* UP */ + { 0x44, KEY_DOWN}, /* DOWN */ + { 0x46, KEY_TAB}, /* BACK */ + { 0x4a, KEY_ZOOM}, /* FULLSECREEN */ + + { 0x10, KEY_VOLUMEUP}, /* VOLUMEUP */ + { 0x11, KEY_VOLUMEDOWN}, /* VOLUMEDOWN */ + { 0x12, KEY_CHANNELUP}, /* CHANNELUP */ + { 0x13, KEY_CHANNELDOWN}, /* CHANNELDOWN */ + { 0x15, KEY_ENTER}, /* OK */ +}; + +static struct rc_keymap gadmei_rm008z_map = { + .map = { + .scan = gadmei_rm008z, + .size = ARRAY_SIZE(gadmei_rm008z), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_GADMEI_RM008Z, + } +}; + +static int __init init_rc_map_gadmei_rm008z(void) +{ + return ir_register_map(&gadmei_rm008z_map); +} + +static void __exit exit_rc_map_gadmei_rm008z(void) +{ + ir_unregister_map(&gadmei_rm008z_map); +} + +module_init(init_rc_map_gadmei_rm008z) +module_exit(exit_rc_map_gadmei_rm008z) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-genius-tvgo-a11mce.c b/drivers/media/IR/keymaps/rc-genius-tvgo-a11mce.c new file mode 100644 index 00000000000000..89f8e384e52a6b --- /dev/null +++ b/drivers/media/IR/keymaps/rc-genius-tvgo-a11mce.c @@ -0,0 +1,84 @@ +/* genius-tvgo-a11mce.h - Keytable for genius_tvgo_a11mce Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * Remote control for the Genius TVGO A11MCE + * Adrian Pardini + */ + +static struct ir_scancode genius_tvgo_a11mce[] = { + /* Keys 0 to 9 */ + { 0x48, KEY_0 }, + { 0x09, KEY_1 }, + { 0x1d, KEY_2 }, + { 0x1f, KEY_3 }, + { 0x19, KEY_4 }, + { 0x1b, KEY_5 }, + { 0x11, KEY_6 }, + { 0x17, KEY_7 }, + { 0x12, KEY_8 }, + { 0x16, KEY_9 }, + + { 0x54, KEY_RECORD }, /* recording */ + { 0x06, KEY_MUTE }, /* mute */ + { 0x10, KEY_POWER }, + { 0x40, KEY_LAST }, /* recall */ + { 0x4c, KEY_CHANNELUP }, /* channel / program + */ + { 0x00, KEY_CHANNELDOWN }, /* channel / program - */ + { 0x0d, KEY_VOLUMEUP }, + { 0x15, KEY_VOLUMEDOWN }, + { 0x4d, KEY_OK }, /* also labeled as Pause */ + { 0x1c, KEY_ZOOM }, /* full screen and Stop*/ + { 0x02, KEY_MODE }, /* AV Source or Rewind*/ + { 0x04, KEY_LIST }, /* -/-- */ + /* small arrows above numbers */ + { 0x1a, KEY_NEXT }, /* also Fast Forward */ + { 0x0e, KEY_PREVIOUS }, /* also Rewind */ + /* these are in a rather non standard layout and have + an alternate name written */ + { 0x1e, KEY_UP }, /* Video Setting */ + { 0x0a, KEY_DOWN }, /* Video Default */ + { 0x05, KEY_CAMERA }, /* Snapshot */ + { 0x0c, KEY_RIGHT }, /* Hide Panel */ + /* Four buttons without label */ + { 0x49, KEY_RED }, + { 0x0b, KEY_GREEN }, + { 0x13, KEY_YELLOW }, + { 0x50, KEY_BLUE }, +}; + +static struct rc_keymap genius_tvgo_a11mce_map = { + .map = { + .scan = genius_tvgo_a11mce, + .size = ARRAY_SIZE(genius_tvgo_a11mce), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_GENIUS_TVGO_A11MCE, + } +}; + +static int __init init_rc_map_genius_tvgo_a11mce(void) +{ + return ir_register_map(&genius_tvgo_a11mce_map); +} + +static void __exit exit_rc_map_genius_tvgo_a11mce(void) +{ + ir_unregister_map(&genius_tvgo_a11mce_map); +} + +module_init(init_rc_map_genius_tvgo_a11mce) +module_exit(exit_rc_map_genius_tvgo_a11mce) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-gotview7135.c b/drivers/media/IR/keymaps/rc-gotview7135.c new file mode 100644 index 00000000000000..52f025bb35f6c6 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-gotview7135.c @@ -0,0 +1,79 @@ +/* gotview7135.h - Keytable for gotview7135 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Mike Baikov */ + +static struct ir_scancode gotview7135[] = { + + { 0x11, KEY_POWER }, + { 0x35, KEY_TV }, + { 0x1b, KEY_0 }, + { 0x29, KEY_1 }, + { 0x19, KEY_2 }, + { 0x39, KEY_3 }, + { 0x1f, KEY_4 }, + { 0x2c, KEY_5 }, + { 0x21, KEY_6 }, + { 0x24, KEY_7 }, + { 0x18, KEY_8 }, + { 0x2b, KEY_9 }, + { 0x3b, KEY_AGAIN }, /* LOOP */ + { 0x06, KEY_AUDIO }, + { 0x31, KEY_PRINT }, /* PREVIEW */ + { 0x3e, KEY_VIDEO }, + { 0x10, KEY_CHANNELUP }, + { 0x20, KEY_CHANNELDOWN }, + { 0x0c, KEY_VOLUMEDOWN }, + { 0x28, KEY_VOLUMEUP }, + { 0x08, KEY_MUTE }, + { 0x26, KEY_SEARCH }, /* SCAN */ + { 0x3f, KEY_CAMERA }, /* SNAPSHOT */ + { 0x12, KEY_RECORD }, + { 0x32, KEY_STOP }, + { 0x3c, KEY_PLAY }, + { 0x1d, KEY_REWIND }, + { 0x2d, KEY_PAUSE }, + { 0x0d, KEY_FORWARD }, + { 0x05, KEY_ZOOM }, /*FULL*/ + + { 0x2a, KEY_F21 }, /* LIVE TIMESHIFT */ + { 0x0e, KEY_F22 }, /* MIN TIMESHIFT */ + { 0x1e, KEY_TIME }, /* TIMESHIFT */ + { 0x38, KEY_F24 }, /* NORMAL TIMESHIFT */ +}; + +static struct rc_keymap gotview7135_map = { + .map = { + .scan = gotview7135, + .size = ARRAY_SIZE(gotview7135), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_GOTVIEW7135, + } +}; + +static int __init init_rc_map_gotview7135(void) +{ + return ir_register_map(&gotview7135_map); +} + +static void __exit exit_rc_map_gotview7135(void) +{ + ir_unregister_map(&gotview7135_map); +} + +module_init(init_rc_map_gotview7135) +module_exit(exit_rc_map_gotview7135) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-hauppauge-new.c b/drivers/media/IR/keymaps/rc-hauppauge-new.c new file mode 100644 index 00000000000000..c6f8cd7c5186ab --- /dev/null +++ b/drivers/media/IR/keymaps/rc-hauppauge-new.c @@ -0,0 +1,100 @@ +/* hauppauge-new.h - Keytable for hauppauge_new Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Hauppauge: the newer, gray remotes (seems there are multiple + * slightly different versions), shipped with cx88+ivtv cards. + * almost rc5 coding, but some non-standard keys */ + +static struct ir_scancode hauppauge_new[] = { + /* Keys 0 to 9 */ + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x0a, KEY_TEXT }, /* keypad asterisk as well */ + { 0x0b, KEY_RED }, /* red button */ + { 0x0c, KEY_RADIO }, + { 0x0d, KEY_MENU }, + { 0x0e, KEY_SUBTITLE }, /* also the # key */ + { 0x0f, KEY_MUTE }, + { 0x10, KEY_VOLUMEUP }, + { 0x11, KEY_VOLUMEDOWN }, + { 0x12, KEY_PREVIOUS }, /* previous channel */ + { 0x14, KEY_UP }, + { 0x15, KEY_DOWN }, + { 0x16, KEY_LEFT }, + { 0x17, KEY_RIGHT }, + { 0x18, KEY_VIDEO }, /* Videos */ + { 0x19, KEY_AUDIO }, /* Music */ + /* 0x1a: Pictures - presume this means + "Multimedia Home Platform" - + no "PICTURES" key in input.h + */ + { 0x1a, KEY_MHP }, + + { 0x1b, KEY_EPG }, /* Guide */ + { 0x1c, KEY_TV }, + { 0x1e, KEY_NEXTSONG }, /* skip >| */ + { 0x1f, KEY_EXIT }, /* back/exit */ + { 0x20, KEY_CHANNELUP }, /* channel / program + */ + { 0x21, KEY_CHANNELDOWN }, /* channel / program - */ + { 0x22, KEY_CHANNEL }, /* source (old black remote) */ + { 0x24, KEY_PREVIOUSSONG }, /* replay |< */ + { 0x25, KEY_ENTER }, /* OK */ + { 0x26, KEY_SLEEP }, /* minimize (old black remote) */ + { 0x29, KEY_BLUE }, /* blue key */ + { 0x2e, KEY_GREEN }, /* green button */ + { 0x30, KEY_PAUSE }, /* pause */ + { 0x32, KEY_REWIND }, /* backward << */ + { 0x34, KEY_FASTFORWARD }, /* forward >> */ + { 0x35, KEY_PLAY }, + { 0x36, KEY_STOP }, + { 0x37, KEY_RECORD }, /* recording */ + { 0x38, KEY_YELLOW }, /* yellow key */ + { 0x3b, KEY_SELECT }, /* top right button */ + { 0x3c, KEY_ZOOM }, /* full */ + { 0x3d, KEY_POWER }, /* system power (green button) */ +}; + +static struct rc_keymap hauppauge_new_map = { + .map = { + .scan = hauppauge_new, + .size = ARRAY_SIZE(hauppauge_new), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_HAUPPAUGE_NEW, + } +}; + +static int __init init_rc_map_hauppauge_new(void) +{ + return ir_register_map(&hauppauge_new_map); +} + +static void __exit exit_rc_map_hauppauge_new(void) +{ + ir_unregister_map(&hauppauge_new_map); +} + +module_init(init_rc_map_hauppauge_new) +module_exit(exit_rc_map_hauppauge_new) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-imon-mce.c b/drivers/media/IR/keymaps/rc-imon-mce.c new file mode 100644 index 00000000000000..e49f350e3a0d97 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-imon-mce.c @@ -0,0 +1,142 @@ +/* rc5-imon-mce.c - Keytable for Windows Media Center RC-6 remotes for use + * with the SoundGraph iMON/Antec Veris hardware IR decoder + * + * Copyright (c) 2010 by Jarod Wilson + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* mce-mode imon mce remote key table */ +static struct ir_scancode imon_mce[] = { + /* keys sorted mostly by frequency of use to optimize lookups */ + { 0x800ff415, KEY_REWIND }, + { 0x800ff414, KEY_FASTFORWARD }, + { 0x800ff41b, KEY_PREVIOUS }, + { 0x800ff41a, KEY_NEXT }, + + { 0x800ff416, KEY_PLAY }, + { 0x800ff418, KEY_PAUSE }, + { 0x800ff419, KEY_STOP }, + { 0x800ff417, KEY_RECORD }, + + { 0x02000052, KEY_UP }, + { 0x02000051, KEY_DOWN }, + { 0x02000050, KEY_LEFT }, + { 0x0200004f, KEY_RIGHT }, + + { 0x800ff41e, KEY_UP }, + { 0x800ff41f, KEY_DOWN }, + { 0x800ff420, KEY_LEFT }, + { 0x800ff421, KEY_RIGHT }, + + /* 0x800ff40b also KEY_NUMERIC_POUND on some receivers */ + { 0x800ff40b, KEY_ENTER }, + { 0x02000028, KEY_ENTER }, +/* the OK and Enter buttons decode to the same value on some remotes + { 0x02000028, KEY_OK }, */ + { 0x800ff422, KEY_OK }, + { 0x0200002a, KEY_EXIT }, + { 0x800ff423, KEY_EXIT }, + { 0x02000029, KEY_DELETE }, + /* 0x800ff40a also KEY_NUMERIC_STAR on some receivers */ + { 0x800ff40a, KEY_DELETE }, + + { 0x800ff40e, KEY_MUTE }, + { 0x800ff410, KEY_VOLUMEUP }, + { 0x800ff411, KEY_VOLUMEDOWN }, + { 0x800ff412, KEY_CHANNELUP }, + { 0x800ff413, KEY_CHANNELDOWN }, + + { 0x0200001e, KEY_NUMERIC_1 }, + { 0x0200001f, KEY_NUMERIC_2 }, + { 0x02000020, KEY_NUMERIC_3 }, + { 0x02000021, KEY_NUMERIC_4 }, + { 0x02000022, KEY_NUMERIC_5 }, + { 0x02000023, KEY_NUMERIC_6 }, + { 0x02000024, KEY_NUMERIC_7 }, + { 0x02000025, KEY_NUMERIC_8 }, + { 0x02000026, KEY_NUMERIC_9 }, + { 0x02000027, KEY_NUMERIC_0 }, + + { 0x800ff401, KEY_NUMERIC_1 }, + { 0x800ff402, KEY_NUMERIC_2 }, + { 0x800ff403, KEY_NUMERIC_3 }, + { 0x800ff404, KEY_NUMERIC_4 }, + { 0x800ff405, KEY_NUMERIC_5 }, + { 0x800ff406, KEY_NUMERIC_6 }, + { 0x800ff407, KEY_NUMERIC_7 }, + { 0x800ff408, KEY_NUMERIC_8 }, + { 0x800ff409, KEY_NUMERIC_9 }, + { 0x800ff400, KEY_NUMERIC_0 }, + + { 0x02200025, KEY_NUMERIC_STAR }, + { 0x02200020, KEY_NUMERIC_POUND }, + /* 0x800ff41d also KEY_BLUE on some receivers */ + { 0x800ff41d, KEY_NUMERIC_STAR }, + /* 0x800ff41c also KEY_PREVIOUS on some receivers */ + { 0x800ff41c, KEY_NUMERIC_POUND }, + + { 0x800ff446, KEY_TV }, + { 0x800ff447, KEY_AUDIO }, /* My Music */ + { 0x800ff448, KEY_PVR }, /* RecordedTV */ + { 0x800ff449, KEY_CAMERA }, + { 0x800ff44a, KEY_VIDEO }, + /* 0x800ff424 also KEY_MENU on some receivers */ + { 0x800ff424, KEY_DVD }, + /* 0x800ff425 also KEY_GREEN on some receivers */ + { 0x800ff425, KEY_TUNER }, /* LiveTV */ + { 0x800ff450, KEY_RADIO }, + + { 0x800ff44c, KEY_LANGUAGE }, + { 0x800ff427, KEY_ZOOM }, /* Aspect */ + + { 0x800ff45b, KEY_RED }, + { 0x800ff45c, KEY_GREEN }, + { 0x800ff45d, KEY_YELLOW }, + { 0x800ff45e, KEY_BLUE }, + + { 0x800ff466, KEY_RED }, + /* { 0x800ff425, KEY_GREEN }, */ + { 0x800ff468, KEY_YELLOW }, + /* { 0x800ff41d, KEY_BLUE }, */ + + { 0x800ff40f, KEY_INFO }, + { 0x800ff426, KEY_EPG }, /* Guide */ + { 0x800ff45a, KEY_SUBTITLE }, /* Caption/Teletext */ + { 0x800ff44d, KEY_TITLE }, + + { 0x800ff40c, KEY_POWER }, + { 0x800ff40d, KEY_PROG1 }, /* Windows MCE button */ + +}; + +static struct rc_keymap imon_mce_map = { + .map = { + .scan = imon_mce, + .size = ARRAY_SIZE(imon_mce), + /* its RC6, but w/a hardware decoder */ + .ir_type = IR_TYPE_RC6, + .name = RC_MAP_IMON_MCE, + } +}; + +static int __init init_rc_map_imon_mce(void) +{ + return ir_register_map(&imon_mce_map); +} + +static void __exit exit_rc_map_imon_mce(void) +{ + ir_unregister_map(&imon_mce_map); +} + +module_init(init_rc_map_imon_mce) +module_exit(exit_rc_map_imon_mce) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Jarod Wilson "); diff --git a/drivers/media/IR/keymaps/rc-imon-pad.c b/drivers/media/IR/keymaps/rc-imon-pad.c new file mode 100644 index 00000000000000..bc4db72f02e6a0 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-imon-pad.c @@ -0,0 +1,156 @@ +/* rc5-imon-pad.c - Keytable for SoundGraph iMON PAD and Antec Veris + * RM-200 Remote Control + * + * Copyright (c) 2010 by Jarod Wilson + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * standard imon remote key table, which isn't really entirely + * "standard", as different receivers decode the same key on the + * same remote to different hex codes, and the silkscreened names + * vary a bit between the SoundGraph and Antec remotes... ugh. + */ +static struct ir_scancode imon_pad[] = { + /* keys sorted mostly by frequency of use to optimize lookups */ + { 0x2a8195b7, KEY_REWIND }, + { 0x298315b7, KEY_REWIND }, + { 0x2b8115b7, KEY_FASTFORWARD }, + { 0x2b8315b7, KEY_FASTFORWARD }, + { 0x2b9115b7, KEY_PREVIOUS }, + { 0x298195b7, KEY_NEXT }, + + { 0x2a8115b7, KEY_PLAY }, + { 0x2a8315b7, KEY_PLAY }, + { 0x2a9115b7, KEY_PAUSE }, + { 0x2b9715b7, KEY_STOP }, + { 0x298115b7, KEY_RECORD }, + + { 0x01008000, KEY_UP }, + { 0x01007f00, KEY_DOWN }, + { 0x01000080, KEY_LEFT }, + { 0x0100007f, KEY_RIGHT }, + + { 0x2aa515b7, KEY_UP }, + { 0x289515b7, KEY_DOWN }, + { 0x29a515b7, KEY_LEFT }, + { 0x2ba515b7, KEY_RIGHT }, + + { 0x0200002c, KEY_SPACE }, /* Select/Space */ + { 0x2a9315b7, KEY_SPACE }, /* Select/Space */ + { 0x02000028, KEY_ENTER }, + { 0x28a195b7, KEY_ENTER }, + { 0x288195b7, KEY_EXIT }, + { 0x02000029, KEY_ESC }, + { 0x2bb715b7, KEY_ESC }, + { 0x0200002a, KEY_BACKSPACE }, + { 0x28a115b7, KEY_BACKSPACE }, + + { 0x2b9595b7, KEY_MUTE }, + { 0x28a395b7, KEY_VOLUMEUP }, + { 0x28a595b7, KEY_VOLUMEDOWN }, + { 0x289395b7, KEY_CHANNELUP }, + { 0x288795b7, KEY_CHANNELDOWN }, + + { 0x0200001e, KEY_NUMERIC_1 }, + { 0x0200001f, KEY_NUMERIC_2 }, + { 0x02000020, KEY_NUMERIC_3 }, + { 0x02000021, KEY_NUMERIC_4 }, + { 0x02000022, KEY_NUMERIC_5 }, + { 0x02000023, KEY_NUMERIC_6 }, + { 0x02000024, KEY_NUMERIC_7 }, + { 0x02000025, KEY_NUMERIC_8 }, + { 0x02000026, KEY_NUMERIC_9 }, + { 0x02000027, KEY_NUMERIC_0 }, + + { 0x28b595b7, KEY_NUMERIC_1 }, + { 0x2bb195b7, KEY_NUMERIC_2 }, + { 0x28b195b7, KEY_NUMERIC_3 }, + { 0x2a8595b7, KEY_NUMERIC_4 }, + { 0x299595b7, KEY_NUMERIC_5 }, + { 0x2aa595b7, KEY_NUMERIC_6 }, + { 0x2b9395b7, KEY_NUMERIC_7 }, + { 0x2a8515b7, KEY_NUMERIC_8 }, + { 0x2aa115b7, KEY_NUMERIC_9 }, + { 0x2ba595b7, KEY_NUMERIC_0 }, + + { 0x02200025, KEY_NUMERIC_STAR }, + { 0x28b515b7, KEY_NUMERIC_STAR }, + { 0x02200020, KEY_NUMERIC_POUND }, + { 0x29a115b7, KEY_NUMERIC_POUND }, + + { 0x2b8515b7, KEY_VIDEO }, + { 0x299195b7, KEY_AUDIO }, + { 0x2ba115b7, KEY_CAMERA }, + { 0x28a515b7, KEY_TV }, + { 0x29a395b7, KEY_DVD }, + { 0x29a295b7, KEY_DVD }, + + /* the Menu key between DVD and Subtitle on the RM-200... */ + { 0x2ba385b7, KEY_MENU }, + { 0x2ba395b7, KEY_MENU }, + + { 0x288515b7, KEY_BOOKMARKS }, + { 0x2ab715b7, KEY_MEDIA }, /* Thumbnail */ + { 0x298595b7, KEY_SUBTITLE }, + { 0x2b8595b7, KEY_LANGUAGE }, + + { 0x29a595b7, KEY_ZOOM }, + { 0x2aa395b7, KEY_SCREEN }, /* FullScreen */ + + { 0x299115b7, KEY_KEYBOARD }, + { 0x299135b7, KEY_KEYBOARD }, + + { 0x01010000, BTN_LEFT }, + { 0x01020000, BTN_RIGHT }, + { 0x01010080, BTN_LEFT }, + { 0x01020080, BTN_RIGHT }, + { 0x688301b7, BTN_LEFT }, + { 0x688481b7, BTN_RIGHT }, + + { 0x2a9395b7, KEY_CYCLEWINDOWS }, /* TaskSwitcher */ + { 0x2b8395b7, KEY_TIME }, /* Timer */ + + { 0x289115b7, KEY_POWER }, + { 0x29b195b7, KEY_EJECTCD }, /* the one next to play */ + { 0x299395b7, KEY_EJECTCLOSECD }, /* eject (by TaskSw) */ + + { 0x02800000, KEY_CONTEXT_MENU }, /* Left Menu */ + { 0x2b8195b7, KEY_CONTEXT_MENU }, /* Left Menu*/ + { 0x02000065, KEY_COMPOSE }, /* RightMenu */ + { 0x28b715b7, KEY_COMPOSE }, /* RightMenu */ + { 0x2ab195b7, KEY_PROG1 }, /* Go or MultiMon */ + { 0x29b715b7, KEY_DASHBOARD }, /* AppLauncher */ +}; + +static struct rc_keymap imon_pad_map = { + .map = { + .scan = imon_pad, + .size = ARRAY_SIZE(imon_pad), + /* actual protocol details unknown, hardware decoder */ + .ir_type = IR_TYPE_OTHER, + .name = RC_MAP_IMON_PAD, + } +}; + +static int __init init_rc_map_imon_pad(void) +{ + return ir_register_map(&imon_pad_map); +} + +static void __exit exit_rc_map_imon_pad(void) +{ + ir_unregister_map(&imon_pad_map); +} + +module_init(init_rc_map_imon_pad) +module_exit(exit_rc_map_imon_pad) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Jarod Wilson "); diff --git a/drivers/media/IR/keymaps/rc-iodata-bctv7e.c b/drivers/media/IR/keymaps/rc-iodata-bctv7e.c new file mode 100644 index 00000000000000..ef6600259fc02d --- /dev/null +++ b/drivers/media/IR/keymaps/rc-iodata-bctv7e.c @@ -0,0 +1,88 @@ +/* iodata-bctv7e.h - Keytable for iodata_bctv7e Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* IO-DATA BCTV7E Remote */ + +static struct ir_scancode iodata_bctv7e[] = { + { 0x40, KEY_TV }, + { 0x20, KEY_RADIO }, /* FM */ + { 0x60, KEY_EPG }, + { 0x00, KEY_POWER }, + + /* Keys 0 to 9 */ + { 0x44, KEY_0 }, /* 10 */ + { 0x50, KEY_1 }, + { 0x30, KEY_2 }, + { 0x70, KEY_3 }, + { 0x48, KEY_4 }, + { 0x28, KEY_5 }, + { 0x68, KEY_6 }, + { 0x58, KEY_7 }, + { 0x38, KEY_8 }, + { 0x78, KEY_9 }, + + { 0x10, KEY_L }, /* Live */ + { 0x08, KEY_TIME }, /* Time Shift */ + + { 0x18, KEY_PLAYPAUSE }, /* Play */ + + { 0x24, KEY_ENTER }, /* 11 */ + { 0x64, KEY_ESC }, /* 12 */ + { 0x04, KEY_M }, /* Multi */ + + { 0x54, KEY_VIDEO }, + { 0x34, KEY_CHANNELUP }, + { 0x74, KEY_VOLUMEUP }, + { 0x14, KEY_MUTE }, + + { 0x4c, KEY_VCR }, /* SVIDEO */ + { 0x2c, KEY_CHANNELDOWN }, + { 0x6c, KEY_VOLUMEDOWN }, + { 0x0c, KEY_ZOOM }, + + { 0x5c, KEY_PAUSE }, + { 0x3c, KEY_RED }, /* || (red) */ + { 0x7c, KEY_RECORD }, /* recording */ + { 0x1c, KEY_STOP }, + + { 0x41, KEY_REWIND }, /* backward << */ + { 0x21, KEY_PLAY }, + { 0x61, KEY_FASTFORWARD }, /* forward >> */ + { 0x01, KEY_NEXT }, /* skip >| */ +}; + +static struct rc_keymap iodata_bctv7e_map = { + .map = { + .scan = iodata_bctv7e, + .size = ARRAY_SIZE(iodata_bctv7e), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_IODATA_BCTV7E, + } +}; + +static int __init init_rc_map_iodata_bctv7e(void) +{ + return ir_register_map(&iodata_bctv7e_map); +} + +static void __exit exit_rc_map_iodata_bctv7e(void) +{ + ir_unregister_map(&iodata_bctv7e_map); +} + +module_init(init_rc_map_iodata_bctv7e) +module_exit(exit_rc_map_iodata_bctv7e) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-kaiomy.c b/drivers/media/IR/keymaps/rc-kaiomy.c new file mode 100644 index 00000000000000..4c7883ba0f15ef --- /dev/null +++ b/drivers/media/IR/keymaps/rc-kaiomy.c @@ -0,0 +1,87 @@ +/* kaiomy.h - Keytable for kaiomy Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Kaiomy TVnPC U2 + Mauro Carvalho Chehab + */ + +static struct ir_scancode kaiomy[] = { + { 0x43, KEY_POWER2}, + { 0x01, KEY_LIST}, + { 0x0b, KEY_ZOOM}, + { 0x03, KEY_POWER}, + + { 0x04, KEY_1}, + { 0x08, KEY_2}, + { 0x02, KEY_3}, + + { 0x0f, KEY_4}, + { 0x05, KEY_5}, + { 0x06, KEY_6}, + + { 0x0c, KEY_7}, + { 0x0d, KEY_8}, + { 0x0a, KEY_9}, + + { 0x11, KEY_0}, + + { 0x09, KEY_CHANNELUP}, + { 0x07, KEY_CHANNELDOWN}, + + { 0x0e, KEY_VOLUMEUP}, + { 0x13, KEY_VOLUMEDOWN}, + + { 0x10, KEY_HOME}, + { 0x12, KEY_ENTER}, + + { 0x14, KEY_RECORD}, + { 0x15, KEY_STOP}, + { 0x16, KEY_PLAY}, + { 0x17, KEY_MUTE}, + + { 0x18, KEY_UP}, + { 0x19, KEY_DOWN}, + { 0x1a, KEY_LEFT}, + { 0x1b, KEY_RIGHT}, + + { 0x1c, KEY_RED}, + { 0x1d, KEY_GREEN}, + { 0x1e, KEY_YELLOW}, + { 0x1f, KEY_BLUE}, +}; + +static struct rc_keymap kaiomy_map = { + .map = { + .scan = kaiomy, + .size = ARRAY_SIZE(kaiomy), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_KAIOMY, + } +}; + +static int __init init_rc_map_kaiomy(void) +{ + return ir_register_map(&kaiomy_map); +} + +static void __exit exit_rc_map_kaiomy(void) +{ + ir_unregister_map(&kaiomy_map); +} + +module_init(init_rc_map_kaiomy) +module_exit(exit_rc_map_kaiomy) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-kworld-315u.c b/drivers/media/IR/keymaps/rc-kworld-315u.c new file mode 100644 index 00000000000000..618c817374e66c --- /dev/null +++ b/drivers/media/IR/keymaps/rc-kworld-315u.c @@ -0,0 +1,83 @@ +/* kworld-315u.h - Keytable for kworld_315u Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Kworld 315U + */ + +static struct ir_scancode kworld_315u[] = { + { 0x6143, KEY_POWER }, + { 0x6101, KEY_TUNER }, /* source */ + { 0x610b, KEY_ZOOM }, + { 0x6103, KEY_POWER2 }, /* shutdown */ + + { 0x6104, KEY_1 }, + { 0x6108, KEY_2 }, + { 0x6102, KEY_3 }, + { 0x6109, KEY_CHANNELUP }, + + { 0x610f, KEY_4 }, + { 0x6105, KEY_5 }, + { 0x6106, KEY_6 }, + { 0x6107, KEY_CHANNELDOWN }, + + { 0x610c, KEY_7 }, + { 0x610d, KEY_8 }, + { 0x610a, KEY_9 }, + { 0x610e, KEY_VOLUMEUP }, + + { 0x6110, KEY_LAST }, + { 0x6111, KEY_0 }, + { 0x6112, KEY_ENTER }, + { 0x6113, KEY_VOLUMEDOWN }, + + { 0x6114, KEY_RECORD }, + { 0x6115, KEY_STOP }, + { 0x6116, KEY_PLAY }, + { 0x6117, KEY_MUTE }, + + { 0x6118, KEY_UP }, + { 0x6119, KEY_DOWN }, + { 0x611a, KEY_LEFT }, + { 0x611b, KEY_RIGHT }, + + { 0x611c, KEY_RED }, + { 0x611d, KEY_GREEN }, + { 0x611e, KEY_YELLOW }, + { 0x611f, KEY_BLUE }, +}; + +static struct rc_keymap kworld_315u_map = { + .map = { + .scan = kworld_315u, + .size = ARRAY_SIZE(kworld_315u), + .ir_type = IR_TYPE_NEC, + .name = RC_MAP_KWORLD_315U, + } +}; + +static int __init init_rc_map_kworld_315u(void) +{ + return ir_register_map(&kworld_315u_map); +} + +static void __exit exit_rc_map_kworld_315u(void) +{ + ir_unregister_map(&kworld_315u_map); +} + +module_init(init_rc_map_kworld_315u) +module_exit(exit_rc_map_kworld_315u) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/IR/keymaps/rc-kworld-plus-tv-analog.c new file mode 100644 index 00000000000000..366732f1f7b70b --- /dev/null +++ b/drivers/media/IR/keymaps/rc-kworld-plus-tv-analog.c @@ -0,0 +1,99 @@ +/* kworld-plus-tv-analog.h - Keytable for kworld_plus_tv_analog Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Kworld Plus TV Analog Lite PCI IR + Mauro Carvalho Chehab + */ + +static struct ir_scancode kworld_plus_tv_analog[] = { + { 0x0c, KEY_PROG1 }, /* Kworld key */ + { 0x16, KEY_CLOSECD }, /* -> ) */ + { 0x1d, KEY_POWER2 }, + + { 0x00, KEY_1 }, + { 0x01, KEY_2 }, + { 0x02, KEY_3 }, /* Two keys have the same code: 3 and left */ + { 0x03, KEY_4 }, /* Two keys have the same code: 3 and right */ + { 0x04, KEY_5 }, + { 0x05, KEY_6 }, + { 0x06, KEY_7 }, + { 0x07, KEY_8 }, + { 0x08, KEY_9 }, + { 0x0a, KEY_0 }, + + { 0x09, KEY_AGAIN }, + { 0x14, KEY_MUTE }, + + { 0x20, KEY_UP }, + { 0x21, KEY_DOWN }, + { 0x0b, KEY_ENTER }, + + { 0x10, KEY_CHANNELUP }, + { 0x11, KEY_CHANNELDOWN }, + + /* Couldn't map key left/key right since those + conflict with '3' and '4' scancodes + I dunno what the original driver does + */ + + { 0x13, KEY_VOLUMEUP }, + { 0x12, KEY_VOLUMEDOWN }, + + /* The lower part of the IR + There are several duplicated keycodes there. + Most of them conflict with digits. + Add mappings just to the unused scancodes. + Somehow, the original driver has a way to know, + but this doesn't seem to be on some GPIO. + Also, it is not related to the time between keyup + and keydown. + */ + { 0x19, KEY_TIME}, /* Timeshift */ + { 0x1a, KEY_STOP}, + { 0x1b, KEY_RECORD}, + + { 0x22, KEY_TEXT}, + + { 0x15, KEY_AUDIO}, /* ((*)) */ + { 0x0f, KEY_ZOOM}, + { 0x1c, KEY_CAMERA}, /* snapshot */ + + { 0x18, KEY_RED}, /* B */ + { 0x23, KEY_GREEN}, /* C */ +}; + +static struct rc_keymap kworld_plus_tv_analog_map = { + .map = { + .scan = kworld_plus_tv_analog, + .size = ARRAY_SIZE(kworld_plus_tv_analog), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_KWORLD_PLUS_TV_ANALOG, + } +}; + +static int __init init_rc_map_kworld_plus_tv_analog(void) +{ + return ir_register_map(&kworld_plus_tv_analog_map); +} + +static void __exit exit_rc_map_kworld_plus_tv_analog(void) +{ + ir_unregister_map(&kworld_plus_tv_analog_map); +} + +module_init(init_rc_map_kworld_plus_tv_analog) +module_exit(exit_rc_map_kworld_plus_tv_analog) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-manli.c b/drivers/media/IR/keymaps/rc-manli.c new file mode 100644 index 00000000000000..1e9fbfa90a1ee6 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-manli.c @@ -0,0 +1,135 @@ +/* manli.h - Keytable for manli Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Michael Tokarev + http://www.corpit.ru/mjt/beholdTV/remote_control.jpg + keytable is used by MANLI MTV00[0x0c] and BeholdTV 40[13] at + least, and probably other cards too. + The "ascii-art picture" below (in comments, first row + is the keycode in hex, and subsequent row(s) shows + the button labels (several variants when appropriate) + helps to descide which keycodes to assign to the buttons. + */ + +static struct ir_scancode manli[] = { + + /* 0x1c 0x12 * + * FUNCTION POWER * + * FM (|) * + * */ + { 0x1c, KEY_RADIO }, /*XXX*/ + { 0x12, KEY_POWER }, + + /* 0x01 0x02 0x03 * + * 1 2 3 * + * * + * 0x04 0x05 0x06 * + * 4 5 6 * + * * + * 0x07 0x08 0x09 * + * 7 8 9 * + * */ + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + /* 0x0a 0x00 0x17 * + * RECALL 0 +100 * + * PLUS * + * */ + { 0x0a, KEY_AGAIN }, /*XXX KEY_REWIND? */ + { 0x00, KEY_0 }, + { 0x17, KEY_DIGITS }, /*XXX*/ + + /* 0x14 0x10 * + * MENU INFO * + * OSD */ + { 0x14, KEY_MENU }, + { 0x10, KEY_INFO }, + + /* 0x0b * + * Up * + * * + * 0x18 0x16 0x0c * + * Left Ok Right * + * * + * 0x015 * + * Down * + * */ + { 0x0b, KEY_UP }, + { 0x18, KEY_LEFT }, + { 0x16, KEY_OK }, /*XXX KEY_SELECT? KEY_ENTER? */ + { 0x0c, KEY_RIGHT }, + { 0x15, KEY_DOWN }, + + /* 0x11 0x0d * + * TV/AV MODE * + * SOURCE STEREO * + * */ + { 0x11, KEY_TV }, /*XXX*/ + { 0x0d, KEY_MODE }, /*XXX there's no KEY_STEREO */ + + /* 0x0f 0x1b 0x1a * + * AUDIO Vol+ Chan+ * + * TIMESHIFT??? * + * * + * 0x0e 0x1f 0x1e * + * SLEEP Vol- Chan- * + * */ + { 0x0f, KEY_AUDIO }, + { 0x1b, KEY_VOLUMEUP }, + { 0x1a, KEY_CHANNELUP }, + { 0x0e, KEY_TIME }, + { 0x1f, KEY_VOLUMEDOWN }, + { 0x1e, KEY_CHANNELDOWN }, + + /* 0x13 0x19 * + * MUTE SNAPSHOT* + * */ + { 0x13, KEY_MUTE }, + { 0x19, KEY_CAMERA }, + + /* 0x1d unused ? */ +}; + +static struct rc_keymap manli_map = { + .map = { + .scan = manli, + .size = ARRAY_SIZE(manli), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_MANLI, + } +}; + +static int __init init_rc_map_manli(void) +{ + return ir_register_map(&manli_map); +} + +static void __exit exit_rc_map_manli(void) +{ + ir_unregister_map(&manli_map); +} + +module_init(init_rc_map_manli) +module_exit(exit_rc_map_manli) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/IR/keymaps/rc-msi-tvanywhere-plus.c new file mode 100644 index 00000000000000..eb8e42c18ff930 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-msi-tvanywhere-plus.c @@ -0,0 +1,123 @@ +/* msi-tvanywhere-plus.h - Keytable for msi_tvanywhere_plus Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + Keycodes for remote on the MSI TV@nywhere Plus. The controller IC on the card + is marked "KS003". The controller is I2C at address 0x30, but does not seem + to respond to probes until a read is performed from a valid device. + I don't know why... + + Note: This remote may be of similar or identical design to the + Pixelview remote (?). The raw codes and duplicate button codes + appear to be the same. + + Henry Wong + Some changes to formatting and keycodes by Mark Schultz +*/ + +static struct ir_scancode msi_tvanywhere_plus[] = { + +/* ---- Remote Button Layout ---- + + POWER SOURCE SCAN MUTE + TV/FM 1 2 3 + |> 4 5 6 + <| 7 8 9 + ^^UP 0 + RECALL + vvDN RECORD STOP PLAY + + MINIMIZE ZOOM + + CH+ + VOL- VOL+ + CH- + + SNAPSHOT MTS + + << FUNC >> RESET +*/ + + { 0x01, KEY_1 }, /* 1 */ + { 0x0b, KEY_2 }, /* 2 */ + { 0x1b, KEY_3 }, /* 3 */ + { 0x05, KEY_4 }, /* 4 */ + { 0x09, KEY_5 }, /* 5 */ + { 0x15, KEY_6 }, /* 6 */ + { 0x06, KEY_7 }, /* 7 */ + { 0x0a, KEY_8 }, /* 8 */ + { 0x12, KEY_9 }, /* 9 */ + { 0x02, KEY_0 }, /* 0 */ + { 0x10, KEY_KPPLUS }, /* + */ + { 0x13, KEY_AGAIN }, /* Recall */ + + { 0x1e, KEY_POWER }, /* Power */ + { 0x07, KEY_TUNER }, /* Source */ + { 0x1c, KEY_SEARCH }, /* Scan */ + { 0x18, KEY_MUTE }, /* Mute */ + + { 0x03, KEY_RADIO }, /* TV/FM */ + /* The next four keys are duplicates that appear to send the + same IR code as Ch+, Ch-, >>, and << . The raw code assigned + to them is the actual code + 0x20 - they will never be + detected as such unless some way is discovered to distinguish + these buttons from those that have the same code. */ + { 0x3f, KEY_RIGHT }, /* |> and Ch+ */ + { 0x37, KEY_LEFT }, /* <| and Ch- */ + { 0x2c, KEY_UP }, /* ^^Up and >> */ + { 0x24, KEY_DOWN }, /* vvDn and << */ + + { 0x00, KEY_RECORD }, /* Record */ + { 0x08, KEY_STOP }, /* Stop */ + { 0x11, KEY_PLAY }, /* Play */ + + { 0x0f, KEY_CLOSE }, /* Minimize */ + { 0x19, KEY_ZOOM }, /* Zoom */ + { 0x1a, KEY_CAMERA }, /* Snapshot */ + { 0x0d, KEY_LANGUAGE }, /* MTS */ + + { 0x14, KEY_VOLUMEDOWN }, /* Vol- */ + { 0x16, KEY_VOLUMEUP }, /* Vol+ */ + { 0x17, KEY_CHANNELDOWN }, /* Ch- */ + { 0x1f, KEY_CHANNELUP }, /* Ch+ */ + + { 0x04, KEY_REWIND }, /* << */ + { 0x0e, KEY_MENU }, /* Function */ + { 0x0c, KEY_FASTFORWARD }, /* >> */ + { 0x1d, KEY_RESTART }, /* Reset */ +}; + +static struct rc_keymap msi_tvanywhere_plus_map = { + .map = { + .scan = msi_tvanywhere_plus, + .size = ARRAY_SIZE(msi_tvanywhere_plus), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_MSI_TVANYWHERE_PLUS, + } +}; + +static int __init init_rc_map_msi_tvanywhere_plus(void) +{ + return ir_register_map(&msi_tvanywhere_plus_map); +} + +static void __exit exit_rc_map_msi_tvanywhere_plus(void) +{ + ir_unregister_map(&msi_tvanywhere_plus_map); +} + +module_init(init_rc_map_msi_tvanywhere_plus) +module_exit(exit_rc_map_msi_tvanywhere_plus) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-msi-tvanywhere.c b/drivers/media/IR/keymaps/rc-msi-tvanywhere.c new file mode 100644 index 00000000000000..ef411854f06732 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-msi-tvanywhere.c @@ -0,0 +1,69 @@ +/* msi-tvanywhere.h - Keytable for msi_tvanywhere Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* MSI TV@nywhere MASTER remote */ + +static struct ir_scancode msi_tvanywhere[] = { + /* Keys 0 to 9 */ + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x0c, KEY_MUTE }, + { 0x0f, KEY_SCREEN }, /* Full Screen */ + { 0x10, KEY_FN }, /* Funtion */ + { 0x11, KEY_TIME }, /* Time shift */ + { 0x12, KEY_POWER }, + { 0x13, KEY_MEDIA }, /* MTS */ + { 0x14, KEY_SLOW }, + { 0x16, KEY_REWIND }, /* backward << */ + { 0x17, KEY_ENTER }, /* Return */ + { 0x18, KEY_FASTFORWARD }, /* forward >> */ + { 0x1a, KEY_CHANNELUP }, + { 0x1b, KEY_VOLUMEUP }, + { 0x1e, KEY_CHANNELDOWN }, + { 0x1f, KEY_VOLUMEDOWN }, +}; + +static struct rc_keymap msi_tvanywhere_map = { + .map = { + .scan = msi_tvanywhere, + .size = ARRAY_SIZE(msi_tvanywhere), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_MSI_TVANYWHERE, + } +}; + +static int __init init_rc_map_msi_tvanywhere(void) +{ + return ir_register_map(&msi_tvanywhere_map); +} + +static void __exit exit_rc_map_msi_tvanywhere(void) +{ + ir_unregister_map(&msi_tvanywhere_map); +} + +module_init(init_rc_map_msi_tvanywhere) +module_exit(exit_rc_map_msi_tvanywhere) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-nebula.c b/drivers/media/IR/keymaps/rc-nebula.c new file mode 100644 index 00000000000000..ccc50eb402ec3c --- /dev/null +++ b/drivers/media/IR/keymaps/rc-nebula.c @@ -0,0 +1,96 @@ +/* nebula.h - Keytable for nebula Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode nebula[] = { + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + { 0x0a, KEY_TV }, + { 0x0b, KEY_AUX }, + { 0x0c, KEY_DVD }, + { 0x0d, KEY_POWER }, + { 0x0e, KEY_MHP }, /* labelled 'Picture' */ + { 0x0f, KEY_AUDIO }, + { 0x10, KEY_INFO }, + { 0x11, KEY_F13 }, /* 16:9 */ + { 0x12, KEY_F14 }, /* 14:9 */ + { 0x13, KEY_EPG }, + { 0x14, KEY_EXIT }, + { 0x15, KEY_MENU }, + { 0x16, KEY_UP }, + { 0x17, KEY_DOWN }, + { 0x18, KEY_LEFT }, + { 0x19, KEY_RIGHT }, + { 0x1a, KEY_ENTER }, + { 0x1b, KEY_CHANNELUP }, + { 0x1c, KEY_CHANNELDOWN }, + { 0x1d, KEY_VOLUMEUP }, + { 0x1e, KEY_VOLUMEDOWN }, + { 0x1f, KEY_RED }, + { 0x20, KEY_GREEN }, + { 0x21, KEY_YELLOW }, + { 0x22, KEY_BLUE }, + { 0x23, KEY_SUBTITLE }, + { 0x24, KEY_F15 }, /* AD */ + { 0x25, KEY_TEXT }, + { 0x26, KEY_MUTE }, + { 0x27, KEY_REWIND }, + { 0x28, KEY_STOP }, + { 0x29, KEY_PLAY }, + { 0x2a, KEY_FASTFORWARD }, + { 0x2b, KEY_F16 }, /* chapter */ + { 0x2c, KEY_PAUSE }, + { 0x2d, KEY_PLAY }, + { 0x2e, KEY_RECORD }, + { 0x2f, KEY_F17 }, /* picture in picture */ + { 0x30, KEY_KPPLUS }, /* zoom in */ + { 0x31, KEY_KPMINUS }, /* zoom out */ + { 0x32, KEY_F18 }, /* capture */ + { 0x33, KEY_F19 }, /* web */ + { 0x34, KEY_EMAIL }, + { 0x35, KEY_PHONE }, + { 0x36, KEY_PC }, +}; + +static struct rc_keymap nebula_map = { + .map = { + .scan = nebula, + .size = ARRAY_SIZE(nebula), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_NEBULA, + } +}; + +static int __init init_rc_map_nebula(void) +{ + return ir_register_map(&nebula_map); +} + +static void __exit exit_rc_map_nebula(void) +{ + ir_unregister_map(&nebula_map); +} + +module_init(init_rc_map_nebula) +module_exit(exit_rc_map_nebula) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-nec-terratec-cinergy-xs.c b/drivers/media/IR/keymaps/rc-nec-terratec-cinergy-xs.c new file mode 100644 index 00000000000000..e1b54d20db600f --- /dev/null +++ b/drivers/media/IR/keymaps/rc-nec-terratec-cinergy-xs.c @@ -0,0 +1,105 @@ +/* nec-terratec-cinergy-xs.h - Keytable for nec_terratec_cinergy_xs Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Terratec Cinergy Hybrid T USB XS FM + Mauro Carvalho Chehab + */ + +static struct ir_scancode nec_terratec_cinergy_xs[] = { + { 0x1441, KEY_HOME}, + { 0x1401, KEY_POWER2}, + + { 0x1442, KEY_MENU}, /* DVD menu */ + { 0x1443, KEY_SUBTITLE}, + { 0x1444, KEY_TEXT}, /* Teletext */ + { 0x1445, KEY_DELETE}, + + { 0x1402, KEY_1}, + { 0x1403, KEY_2}, + { 0x1404, KEY_3}, + { 0x1405, KEY_4}, + { 0x1406, KEY_5}, + { 0x1407, KEY_6}, + { 0x1408, KEY_7}, + { 0x1409, KEY_8}, + { 0x140a, KEY_9}, + { 0x140c, KEY_0}, + + { 0x140b, KEY_TUNER}, /* AV */ + { 0x140d, KEY_MODE}, /* A.B */ + + { 0x1446, KEY_TV}, + { 0x1447, KEY_DVD}, + { 0x1449, KEY_VIDEO}, + { 0x144a, KEY_RADIO}, /* Music */ + { 0x144b, KEY_CAMERA}, /* PIC */ + + { 0x1410, KEY_UP}, + { 0x1411, KEY_LEFT}, + { 0x1412, KEY_OK}, + { 0x1413, KEY_RIGHT}, + { 0x1414, KEY_DOWN}, + + { 0x140f, KEY_EPG}, + { 0x1416, KEY_INFO}, + { 0x144d, KEY_BACKSPACE}, + + { 0x141c, KEY_VOLUMEUP}, + { 0x141e, KEY_VOLUMEDOWN}, + + { 0x144c, KEY_PLAY}, + { 0x141d, KEY_MUTE}, + + { 0x141b, KEY_CHANNELUP}, + { 0x141f, KEY_CHANNELDOWN}, + + { 0x1417, KEY_RED}, + { 0x1418, KEY_GREEN}, + { 0x1419, KEY_YELLOW}, + { 0x141a, KEY_BLUE}, + + { 0x1458, KEY_RECORD}, + { 0x1448, KEY_STOP}, + { 0x1440, KEY_PAUSE}, + + { 0x1454, KEY_LAST}, + { 0x144e, KEY_REWIND}, + { 0x144f, KEY_FASTFORWARD}, + { 0x145c, KEY_NEXT}, +}; + +static struct rc_keymap nec_terratec_cinergy_xs_map = { + .map = { + .scan = nec_terratec_cinergy_xs, + .size = ARRAY_SIZE(nec_terratec_cinergy_xs), + .ir_type = IR_TYPE_NEC, + .name = RC_MAP_NEC_TERRATEC_CINERGY_XS, + } +}; + +static int __init init_rc_map_nec_terratec_cinergy_xs(void) +{ + return ir_register_map(&nec_terratec_cinergy_xs_map); +} + +static void __exit exit_rc_map_nec_terratec_cinergy_xs(void) +{ + ir_unregister_map(&nec_terratec_cinergy_xs_map); +} + +module_init(init_rc_map_nec_terratec_cinergy_xs) +module_exit(exit_rc_map_nec_terratec_cinergy_xs) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-norwood.c b/drivers/media/IR/keymaps/rc-norwood.c new file mode 100644 index 00000000000000..e5849a6b3f0594 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-norwood.c @@ -0,0 +1,85 @@ +/* norwood.h - Keytable for norwood Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Norwood Micro (non-Pro) TV Tuner + By Peter Naulls + Key comments are the functions given in the manual */ + +static struct ir_scancode norwood[] = { + /* Keys 0 to 9 */ + { 0x20, KEY_0 }, + { 0x21, KEY_1 }, + { 0x22, KEY_2 }, + { 0x23, KEY_3 }, + { 0x24, KEY_4 }, + { 0x25, KEY_5 }, + { 0x26, KEY_6 }, + { 0x27, KEY_7 }, + { 0x28, KEY_8 }, + { 0x29, KEY_9 }, + + { 0x78, KEY_TUNER }, /* Video Source */ + { 0x2c, KEY_EXIT }, /* Open/Close software */ + { 0x2a, KEY_SELECT }, /* 2 Digit Select */ + { 0x69, KEY_AGAIN }, /* Recall */ + + { 0x32, KEY_BRIGHTNESSUP }, /* Brightness increase */ + { 0x33, KEY_BRIGHTNESSDOWN }, /* Brightness decrease */ + { 0x6b, KEY_KPPLUS }, /* (not named >>>>>) */ + { 0x6c, KEY_KPMINUS }, /* (not named <<<<<) */ + + { 0x2d, KEY_MUTE }, /* Mute */ + { 0x30, KEY_VOLUMEUP }, /* Volume up */ + { 0x31, KEY_VOLUMEDOWN }, /* Volume down */ + { 0x60, KEY_CHANNELUP }, /* Channel up */ + { 0x61, KEY_CHANNELDOWN }, /* Channel down */ + + { 0x3f, KEY_RECORD }, /* Record */ + { 0x37, KEY_PLAY }, /* Play */ + { 0x36, KEY_PAUSE }, /* Pause */ + { 0x2b, KEY_STOP }, /* Stop */ + { 0x67, KEY_FASTFORWARD }, /* Foward */ + { 0x66, KEY_REWIND }, /* Rewind */ + { 0x3e, KEY_SEARCH }, /* Auto Scan */ + { 0x2e, KEY_CAMERA }, /* Capture Video */ + { 0x6d, KEY_MENU }, /* Show/Hide Control */ + { 0x2f, KEY_ZOOM }, /* Full Screen */ + { 0x34, KEY_RADIO }, /* FM */ + { 0x65, KEY_POWER }, /* Computer power */ +}; + +static struct rc_keymap norwood_map = { + .map = { + .scan = norwood, + .size = ARRAY_SIZE(norwood), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_NORWOOD, + } +}; + +static int __init init_rc_map_norwood(void) +{ + return ir_register_map(&norwood_map); +} + +static void __exit exit_rc_map_norwood(void) +{ + ir_unregister_map(&norwood_map); +} + +module_init(init_rc_map_norwood) +module_exit(exit_rc_map_norwood) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-npgtech.c b/drivers/media/IR/keymaps/rc-npgtech.c new file mode 100644 index 00000000000000..b9ece1e9029664 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-npgtech.c @@ -0,0 +1,80 @@ +/* npgtech.h - Keytable for npgtech Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode npgtech[] = { + { 0x1d, KEY_SWITCHVIDEOMODE }, /* switch inputs */ + { 0x2a, KEY_FRONT }, + + { 0x3e, KEY_1 }, + { 0x02, KEY_2 }, + { 0x06, KEY_3 }, + { 0x0a, KEY_4 }, + { 0x0e, KEY_5 }, + { 0x12, KEY_6 }, + { 0x16, KEY_7 }, + { 0x1a, KEY_8 }, + { 0x1e, KEY_9 }, + { 0x3a, KEY_0 }, + { 0x22, KEY_NUMLOCK }, /* -/-- */ + { 0x20, KEY_REFRESH }, + + { 0x03, KEY_BRIGHTNESSDOWN }, + { 0x28, KEY_AUDIO }, + { 0x3c, KEY_CHANNELUP }, + { 0x3f, KEY_VOLUMEDOWN }, + { 0x2e, KEY_MUTE }, + { 0x3b, KEY_VOLUMEUP }, + { 0x00, KEY_CHANNELDOWN }, + { 0x07, KEY_BRIGHTNESSUP }, + { 0x2c, KEY_TEXT }, + + { 0x37, KEY_RECORD }, + { 0x17, KEY_PLAY }, + { 0x13, KEY_PAUSE }, + { 0x26, KEY_STOP }, + { 0x18, KEY_FASTFORWARD }, + { 0x14, KEY_REWIND }, + { 0x33, KEY_ZOOM }, + { 0x32, KEY_KEYBOARD }, + { 0x30, KEY_GOTO }, /* Pointing arrow */ + { 0x36, KEY_MACRO }, /* Maximize/Minimize (yellow) */ + { 0x0b, KEY_RADIO }, + { 0x10, KEY_POWER }, + +}; + +static struct rc_keymap npgtech_map = { + .map = { + .scan = npgtech, + .size = ARRAY_SIZE(npgtech), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_NPGTECH, + } +}; + +static int __init init_rc_map_npgtech(void) +{ + return ir_register_map(&npgtech_map); +} + +static void __exit exit_rc_map_npgtech(void) +{ + ir_unregister_map(&npgtech_map); +} + +module_init(init_rc_map_npgtech) +module_exit(exit_rc_map_npgtech) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pctv-sedna.c b/drivers/media/IR/keymaps/rc-pctv-sedna.c new file mode 100644 index 00000000000000..4129bb44a25b0b --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pctv-sedna.c @@ -0,0 +1,80 @@ +/* pctv-sedna.h - Keytable for pctv_sedna Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Mapping for the 28 key remote control as seen at + http://www.sednacomputer.com/photo/cardbus-tv.jpg + Pavel Mihaylov + Also for the remote bundled with Kozumi KTV-01C card */ + +static struct ir_scancode pctv_sedna[] = { + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x0a, KEY_AGAIN }, /* Recall */ + { 0x0b, KEY_CHANNELUP }, + { 0x0c, KEY_VOLUMEUP }, + { 0x0d, KEY_MODE }, /* Stereo */ + { 0x0e, KEY_STOP }, + { 0x0f, KEY_PREVIOUSSONG }, + { 0x10, KEY_ZOOM }, + { 0x11, KEY_TUNER }, /* Source */ + { 0x12, KEY_POWER }, + { 0x13, KEY_MUTE }, + { 0x15, KEY_CHANNELDOWN }, + { 0x18, KEY_VOLUMEDOWN }, + { 0x19, KEY_CAMERA }, /* Snapshot */ + { 0x1a, KEY_NEXTSONG }, + { 0x1b, KEY_TIME }, /* Time Shift */ + { 0x1c, KEY_RADIO }, /* FM Radio */ + { 0x1d, KEY_RECORD }, + { 0x1e, KEY_PAUSE }, + /* additional codes for Kozumi's remote */ + { 0x14, KEY_INFO }, /* OSD */ + { 0x16, KEY_OK }, /* OK */ + { 0x17, KEY_DIGITS }, /* Plus */ + { 0x1f, KEY_PLAY }, /* Play */ +}; + +static struct rc_keymap pctv_sedna_map = { + .map = { + .scan = pctv_sedna, + .size = ARRAY_SIZE(pctv_sedna), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PCTV_SEDNA, + } +}; + +static int __init init_rc_map_pctv_sedna(void) +{ + return ir_register_map(&pctv_sedna_map); +} + +static void __exit exit_rc_map_pctv_sedna(void) +{ + ir_unregister_map(&pctv_sedna_map); +} + +module_init(init_rc_map_pctv_sedna) +module_exit(exit_rc_map_pctv_sedna) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pinnacle-color.c b/drivers/media/IR/keymaps/rc-pinnacle-color.c new file mode 100644 index 00000000000000..326e023ce1267c --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pinnacle-color.c @@ -0,0 +1,94 @@ +/* pinnacle-color.h - Keytable for pinnacle_color Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode pinnacle_color[] = { + { 0x59, KEY_MUTE }, + { 0x4a, KEY_POWER }, + + { 0x18, KEY_TEXT }, + { 0x26, KEY_TV }, + { 0x3d, KEY_PRINT }, + + { 0x48, KEY_RED }, + { 0x04, KEY_GREEN }, + { 0x11, KEY_YELLOW }, + { 0x00, KEY_BLUE }, + + { 0x2d, KEY_VOLUMEUP }, + { 0x1e, KEY_VOLUMEDOWN }, + + { 0x49, KEY_MENU }, + + { 0x16, KEY_CHANNELUP }, + { 0x17, KEY_CHANNELDOWN }, + + { 0x20, KEY_UP }, + { 0x21, KEY_DOWN }, + { 0x22, KEY_LEFT }, + { 0x23, KEY_RIGHT }, + { 0x0d, KEY_SELECT }, + + { 0x08, KEY_BACK }, + { 0x07, KEY_REFRESH }, + + { 0x2f, KEY_ZOOM }, + { 0x29, KEY_RECORD }, + + { 0x4b, KEY_PAUSE }, + { 0x4d, KEY_REWIND }, + { 0x2e, KEY_PLAY }, + { 0x4e, KEY_FORWARD }, + { 0x53, KEY_PREVIOUS }, + { 0x4c, KEY_STOP }, + { 0x54, KEY_NEXT }, + + { 0x69, KEY_0 }, + { 0x6a, KEY_1 }, + { 0x6b, KEY_2 }, + { 0x6c, KEY_3 }, + { 0x6d, KEY_4 }, + { 0x6e, KEY_5 }, + { 0x6f, KEY_6 }, + { 0x70, KEY_7 }, + { 0x71, KEY_8 }, + { 0x72, KEY_9 }, + + { 0x74, KEY_CHANNEL }, + { 0x0a, KEY_BACKSPACE }, +}; + +static struct rc_keymap pinnacle_color_map = { + .map = { + .scan = pinnacle_color, + .size = ARRAY_SIZE(pinnacle_color), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PINNACLE_COLOR, + } +}; + +static int __init init_rc_map_pinnacle_color(void) +{ + return ir_register_map(&pinnacle_color_map); +} + +static void __exit exit_rc_map_pinnacle_color(void) +{ + ir_unregister_map(&pinnacle_color_map); +} + +module_init(init_rc_map_pinnacle_color) +module_exit(exit_rc_map_pinnacle_color) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pinnacle-grey.c b/drivers/media/IR/keymaps/rc-pinnacle-grey.c new file mode 100644 index 00000000000000..14cb772515c6ac --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pinnacle-grey.c @@ -0,0 +1,89 @@ +/* pinnacle-grey.h - Keytable for pinnacle_grey Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode pinnacle_grey[] = { + { 0x3a, KEY_0 }, + { 0x31, KEY_1 }, + { 0x32, KEY_2 }, + { 0x33, KEY_3 }, + { 0x34, KEY_4 }, + { 0x35, KEY_5 }, + { 0x36, KEY_6 }, + { 0x37, KEY_7 }, + { 0x38, KEY_8 }, + { 0x39, KEY_9 }, + + { 0x2f, KEY_POWER }, + + { 0x2e, KEY_P }, + { 0x1f, KEY_L }, + { 0x2b, KEY_I }, + + { 0x2d, KEY_SCREEN }, + { 0x1e, KEY_ZOOM }, + { 0x1b, KEY_VOLUMEUP }, + { 0x0f, KEY_VOLUMEDOWN }, + { 0x17, KEY_CHANNELUP }, + { 0x1c, KEY_CHANNELDOWN }, + { 0x25, KEY_INFO }, + + { 0x3c, KEY_MUTE }, + + { 0x3d, KEY_LEFT }, + { 0x3b, KEY_RIGHT }, + + { 0x3f, KEY_UP }, + { 0x3e, KEY_DOWN }, + { 0x1a, KEY_ENTER }, + + { 0x1d, KEY_MENU }, + { 0x19, KEY_AGAIN }, + { 0x16, KEY_PREVIOUSSONG }, + { 0x13, KEY_NEXTSONG }, + { 0x15, KEY_PAUSE }, + { 0x0e, KEY_REWIND }, + { 0x0d, KEY_PLAY }, + { 0x0b, KEY_STOP }, + { 0x07, KEY_FORWARD }, + { 0x27, KEY_RECORD }, + { 0x26, KEY_TUNER }, + { 0x29, KEY_TEXT }, + { 0x2a, KEY_MEDIA }, + { 0x18, KEY_EPG }, +}; + +static struct rc_keymap pinnacle_grey_map = { + .map = { + .scan = pinnacle_grey, + .size = ARRAY_SIZE(pinnacle_grey), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PINNACLE_GREY, + } +}; + +static int __init init_rc_map_pinnacle_grey(void) +{ + return ir_register_map(&pinnacle_grey_map); +} + +static void __exit exit_rc_map_pinnacle_grey(void) +{ + ir_unregister_map(&pinnacle_grey_map); +} + +module_init(init_rc_map_pinnacle_grey) +module_exit(exit_rc_map_pinnacle_grey) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pinnacle-pctv-hd.c b/drivers/media/IR/keymaps/rc-pinnacle-pctv-hd.c new file mode 100644 index 00000000000000..835bf4ef8de7d1 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pinnacle-pctv-hd.c @@ -0,0 +1,73 @@ +/* pinnacle-pctv-hd.h - Keytable for pinnacle_pctv_hd Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Pinnacle PCTV HD 800i mini remote */ + +static struct ir_scancode pinnacle_pctv_hd[] = { + + { 0x0f, KEY_1 }, + { 0x15, KEY_2 }, + { 0x10, KEY_3 }, + { 0x18, KEY_4 }, + { 0x1b, KEY_5 }, + { 0x1e, KEY_6 }, + { 0x11, KEY_7 }, + { 0x21, KEY_8 }, + { 0x12, KEY_9 }, + { 0x27, KEY_0 }, + + { 0x24, KEY_ZOOM }, + { 0x2a, KEY_SUBTITLE }, + + { 0x00, KEY_MUTE }, + { 0x01, KEY_ENTER }, /* Pinnacle Logo */ + { 0x39, KEY_POWER }, + + { 0x03, KEY_VOLUMEUP }, + { 0x09, KEY_VOLUMEDOWN }, + { 0x06, KEY_CHANNELUP }, + { 0x0c, KEY_CHANNELDOWN }, + + { 0x2d, KEY_REWIND }, + { 0x30, KEY_PLAYPAUSE }, + { 0x33, KEY_FASTFORWARD }, + { 0x3c, KEY_STOP }, + { 0x36, KEY_RECORD }, + { 0x3f, KEY_EPG }, /* Labeled "?" */ +}; + +static struct rc_keymap pinnacle_pctv_hd_map = { + .map = { + .scan = pinnacle_pctv_hd, + .size = ARRAY_SIZE(pinnacle_pctv_hd), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PINNACLE_PCTV_HD, + } +}; + +static int __init init_rc_map_pinnacle_pctv_hd(void) +{ + return ir_register_map(&pinnacle_pctv_hd_map); +} + +static void __exit exit_rc_map_pinnacle_pctv_hd(void) +{ + ir_unregister_map(&pinnacle_pctv_hd_map); +} + +module_init(init_rc_map_pinnacle_pctv_hd) +module_exit(exit_rc_map_pinnacle_pctv_hd) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pixelview-mk12.c b/drivers/media/IR/keymaps/rc-pixelview-mk12.c new file mode 100644 index 00000000000000..5a735d569a8b4e --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pixelview-mk12.c @@ -0,0 +1,83 @@ +/* rc-pixelview-mk12.h - Keytable for pixelview Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * Keytable for MK-F12 IR remote provided together with Pixelview + * Ultra Pro Remote Controller. Uses NEC extended format. + */ +static struct ir_scancode pixelview_mk12[] = { + { 0x866b03, KEY_TUNER }, /* Timeshift */ + { 0x866b1e, KEY_POWER2 }, /* power */ + + { 0x866b01, KEY_1 }, + { 0x866b0b, KEY_2 }, + { 0x866b1b, KEY_3 }, + { 0x866b05, KEY_4 }, + { 0x866b09, KEY_5 }, + { 0x866b15, KEY_6 }, + { 0x866b06, KEY_7 }, + { 0x866b0a, KEY_8 }, + { 0x866b12, KEY_9 }, + { 0x866b02, KEY_0 }, + + { 0x866b13, KEY_AGAIN }, /* loop */ + { 0x866b10, KEY_DIGITS }, /* +100 */ + + { 0x866b00, KEY_MEDIA }, /* source */ + { 0x866b18, KEY_MUTE }, /* mute */ + { 0x866b19, KEY_CAMERA }, /* snapshot */ + { 0x866b1a, KEY_SEARCH }, /* scan */ + + { 0x866b16, KEY_CHANNELUP }, /* chn + */ + { 0x866b14, KEY_CHANNELDOWN }, /* chn - */ + { 0x866b1f, KEY_VOLUMEUP }, /* vol + */ + { 0x866b17, KEY_VOLUMEDOWN }, /* vol - */ + { 0x866b1c, KEY_ZOOM }, /* zoom */ + + { 0x866b04, KEY_REWIND }, + { 0x866b0e, KEY_RECORD }, + { 0x866b0c, KEY_FORWARD }, + + { 0x866b1d, KEY_STOP }, + { 0x866b08, KEY_PLAY }, + { 0x866b0f, KEY_PAUSE }, + + { 0x866b0d, KEY_TV }, + { 0x866b07, KEY_RADIO }, /* FM */ +}; + +static struct rc_keymap pixelview_map = { + .map = { + .scan = pixelview_mk12, + .size = ARRAY_SIZE(pixelview_mk12), + .ir_type = IR_TYPE_NEC, + .name = RC_MAP_PIXELVIEW_MK12, + } +}; + +static int __init init_rc_map_pixelview(void) +{ + return ir_register_map(&pixelview_map); +} + +static void __exit exit_rc_map_pixelview(void) +{ + ir_unregister_map(&pixelview_map); +} + +module_init(init_rc_map_pixelview) +module_exit(exit_rc_map_pixelview) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pixelview-new.c b/drivers/media/IR/keymaps/rc-pixelview-new.c new file mode 100644 index 00000000000000..7bbbbf5735e6f3 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pixelview-new.c @@ -0,0 +1,83 @@ +/* pixelview-new.h - Keytable for pixelview_new Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + Mauro Carvalho Chehab + present on PV MPEG 8000GT + */ + +static struct ir_scancode pixelview_new[] = { + { 0x3c, KEY_TIME }, /* Timeshift */ + { 0x12, KEY_POWER }, + + { 0x3d, KEY_1 }, + { 0x38, KEY_2 }, + { 0x18, KEY_3 }, + { 0x35, KEY_4 }, + { 0x39, KEY_5 }, + { 0x15, KEY_6 }, + { 0x36, KEY_7 }, + { 0x3a, KEY_8 }, + { 0x1e, KEY_9 }, + { 0x3e, KEY_0 }, + + { 0x1c, KEY_AGAIN }, /* LOOP */ + { 0x3f, KEY_MEDIA }, /* Source */ + { 0x1f, KEY_LAST }, /* +100 */ + { 0x1b, KEY_MUTE }, + + { 0x17, KEY_CHANNELDOWN }, + { 0x16, KEY_CHANNELUP }, + { 0x10, KEY_VOLUMEUP }, + { 0x14, KEY_VOLUMEDOWN }, + { 0x13, KEY_ZOOM }, + + { 0x19, KEY_CAMERA }, /* SNAPSHOT */ + { 0x1a, KEY_SEARCH }, /* scan */ + + { 0x37, KEY_REWIND }, /* << */ + { 0x32, KEY_RECORD }, /* o (red) */ + { 0x33, KEY_FORWARD }, /* >> */ + { 0x11, KEY_STOP }, /* square */ + { 0x3b, KEY_PLAY }, /* > */ + { 0x30, KEY_PLAYPAUSE }, /* || */ + + { 0x31, KEY_TV }, + { 0x34, KEY_RADIO }, +}; + +static struct rc_keymap pixelview_new_map = { + .map = { + .scan = pixelview_new, + .size = ARRAY_SIZE(pixelview_new), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PIXELVIEW_NEW, + } +}; + +static int __init init_rc_map_pixelview_new(void) +{ + return ir_register_map(&pixelview_new_map); +} + +static void __exit exit_rc_map_pixelview_new(void) +{ + ir_unregister_map(&pixelview_new_map); +} + +module_init(init_rc_map_pixelview_new) +module_exit(exit_rc_map_pixelview_new) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pixelview.c b/drivers/media/IR/keymaps/rc-pixelview.c new file mode 100644 index 00000000000000..82ff12e182a05e --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pixelview.c @@ -0,0 +1,82 @@ +/* pixelview.h - Keytable for pixelview Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode pixelview[] = { + + { 0x1e, KEY_POWER }, /* power */ + { 0x07, KEY_MEDIA }, /* source */ + { 0x1c, KEY_SEARCH }, /* scan */ + + + { 0x03, KEY_TUNER }, /* TV/FM */ + + { 0x00, KEY_RECORD }, + { 0x08, KEY_STOP }, + { 0x11, KEY_PLAY }, + + { 0x1a, KEY_PLAYPAUSE }, /* freeze */ + { 0x19, KEY_ZOOM }, /* zoom */ + { 0x0f, KEY_TEXT }, /* min */ + + { 0x01, KEY_1 }, + { 0x0b, KEY_2 }, + { 0x1b, KEY_3 }, + { 0x05, KEY_4 }, + { 0x09, KEY_5 }, + { 0x15, KEY_6 }, + { 0x06, KEY_7 }, + { 0x0a, KEY_8 }, + { 0x12, KEY_9 }, + { 0x02, KEY_0 }, + { 0x10, KEY_LAST }, /* +100 */ + { 0x13, KEY_LIST }, /* recall */ + + { 0x1f, KEY_CHANNELUP }, /* chn down */ + { 0x17, KEY_CHANNELDOWN }, /* chn up */ + { 0x16, KEY_VOLUMEUP }, /* vol down */ + { 0x14, KEY_VOLUMEDOWN }, /* vol up */ + + { 0x04, KEY_KPMINUS }, /* <<< */ + { 0x0e, KEY_SETUP }, /* function */ + { 0x0c, KEY_KPPLUS }, /* >>> */ + + { 0x0d, KEY_GOTO }, /* mts */ + { 0x1d, KEY_REFRESH }, /* reset */ + { 0x18, KEY_MUTE }, /* mute/unmute */ +}; + +static struct rc_keymap pixelview_map = { + .map = { + .scan = pixelview, + .size = ARRAY_SIZE(pixelview), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PIXELVIEW, + } +}; + +static int __init init_rc_map_pixelview(void) +{ + return ir_register_map(&pixelview_map); +} + +static void __exit exit_rc_map_pixelview(void) +{ + ir_unregister_map(&pixelview_map); +} + +module_init(init_rc_map_pixelview) +module_exit(exit_rc_map_pixelview) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-powercolor-real-angel.c b/drivers/media/IR/keymaps/rc-powercolor-real-angel.c new file mode 100644 index 00000000000000..7cef8190a224c9 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-powercolor-real-angel.c @@ -0,0 +1,81 @@ +/* powercolor-real-angel.h - Keytable for powercolor_real_angel Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * Remote control for Powercolor Real Angel 330 + * Daniel Fraga + */ + +static struct ir_scancode powercolor_real_angel[] = { + { 0x38, KEY_SWITCHVIDEOMODE }, /* switch inputs */ + { 0x0c, KEY_MEDIA }, /* Turn ON/OFF App */ + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + { 0x0a, KEY_DIGITS }, /* single, double, tripple digit */ + { 0x29, KEY_PREVIOUS }, /* previous channel */ + { 0x12, KEY_BRIGHTNESSUP }, + { 0x13, KEY_BRIGHTNESSDOWN }, + { 0x2b, KEY_MODE }, /* stereo/mono */ + { 0x2c, KEY_TEXT }, /* teletext */ + { 0x20, KEY_CHANNELUP }, /* channel up */ + { 0x21, KEY_CHANNELDOWN }, /* channel down */ + { 0x10, KEY_VOLUMEUP }, /* volume up */ + { 0x11, KEY_VOLUMEDOWN }, /* volume down */ + { 0x0d, KEY_MUTE }, + { 0x1f, KEY_RECORD }, + { 0x17, KEY_PLAY }, + { 0x16, KEY_PAUSE }, + { 0x0b, KEY_STOP }, + { 0x27, KEY_FASTFORWARD }, + { 0x26, KEY_REWIND }, + { 0x1e, KEY_SEARCH }, /* autoscan */ + { 0x0e, KEY_CAMERA }, /* snapshot */ + { 0x2d, KEY_SETUP }, + { 0x0f, KEY_SCREEN }, /* full screen */ + { 0x14, KEY_RADIO }, /* FM radio */ + { 0x25, KEY_POWER }, /* power */ +}; + +static struct rc_keymap powercolor_real_angel_map = { + .map = { + .scan = powercolor_real_angel, + .size = ARRAY_SIZE(powercolor_real_angel), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_POWERCOLOR_REAL_ANGEL, + } +}; + +static int __init init_rc_map_powercolor_real_angel(void) +{ + return ir_register_map(&powercolor_real_angel_map); +} + +static void __exit exit_rc_map_powercolor_real_angel(void) +{ + ir_unregister_map(&powercolor_real_angel_map); +} + +module_init(init_rc_map_powercolor_real_angel) +module_exit(exit_rc_map_powercolor_real_angel) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-proteus-2309.c b/drivers/media/IR/keymaps/rc-proteus-2309.c new file mode 100644 index 00000000000000..22e92d39dee551 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-proteus-2309.c @@ -0,0 +1,69 @@ +/* proteus-2309.h - Keytable for proteus_2309 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Michal Majchrowicz */ + +static struct ir_scancode proteus_2309[] = { + /* numeric */ + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x5c, KEY_POWER }, /* power */ + { 0x20, KEY_ZOOM }, /* full screen */ + { 0x0f, KEY_BACKSPACE }, /* recall */ + { 0x1b, KEY_ENTER }, /* mute */ + { 0x41, KEY_RECORD }, /* record */ + { 0x43, KEY_STOP }, /* stop */ + { 0x16, KEY_S }, + { 0x1a, KEY_POWER2 }, /* off */ + { 0x2e, KEY_RED }, + { 0x1f, KEY_CHANNELDOWN }, /* channel - */ + { 0x1c, KEY_CHANNELUP }, /* channel + */ + { 0x10, KEY_VOLUMEDOWN }, /* volume - */ + { 0x1e, KEY_VOLUMEUP }, /* volume + */ + { 0x14, KEY_F1 }, +}; + +static struct rc_keymap proteus_2309_map = { + .map = { + .scan = proteus_2309, + .size = ARRAY_SIZE(proteus_2309), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PROTEUS_2309, + } +}; + +static int __init init_rc_map_proteus_2309(void) +{ + return ir_register_map(&proteus_2309_map); +} + +static void __exit exit_rc_map_proteus_2309(void) +{ + ir_unregister_map(&proteus_2309_map); +} + +module_init(init_rc_map_proteus_2309) +module_exit(exit_rc_map_proteus_2309) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-purpletv.c b/drivers/media/IR/keymaps/rc-purpletv.c new file mode 100644 index 00000000000000..4e20fc2269f76f --- /dev/null +++ b/drivers/media/IR/keymaps/rc-purpletv.c @@ -0,0 +1,81 @@ +/* purpletv.h - Keytable for purpletv Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode purpletv[] = { + { 0x03, KEY_POWER }, + { 0x6f, KEY_MUTE }, + { 0x10, KEY_BACKSPACE }, /* Recall */ + + { 0x11, KEY_0 }, + { 0x04, KEY_1 }, + { 0x05, KEY_2 }, + { 0x06, KEY_3 }, + { 0x08, KEY_4 }, + { 0x09, KEY_5 }, + { 0x0a, KEY_6 }, + { 0x0c, KEY_7 }, + { 0x0d, KEY_8 }, + { 0x0e, KEY_9 }, + { 0x12, KEY_DOT }, /* 100+ */ + + { 0x07, KEY_VOLUMEUP }, + { 0x0b, KEY_VOLUMEDOWN }, + { 0x1a, KEY_KPPLUS }, + { 0x18, KEY_KPMINUS }, + { 0x15, KEY_UP }, + { 0x1d, KEY_DOWN }, + { 0x0f, KEY_CHANNELUP }, + { 0x13, KEY_CHANNELDOWN }, + { 0x48, KEY_ZOOM }, + + { 0x1b, KEY_VIDEO }, /* Video source */ + { 0x1f, KEY_CAMERA }, /* Snapshot */ + { 0x49, KEY_LANGUAGE }, /* MTS Select */ + { 0x19, KEY_SEARCH }, /* Auto Scan */ + + { 0x4b, KEY_RECORD }, + { 0x46, KEY_PLAY }, + { 0x45, KEY_PAUSE }, /* Pause */ + { 0x44, KEY_STOP }, + { 0x43, KEY_TIME }, /* Time Shift */ + { 0x17, KEY_CHANNEL }, /* SURF CH */ + { 0x40, KEY_FORWARD }, /* Forward ? */ + { 0x42, KEY_REWIND }, /* Backward ? */ + +}; + +static struct rc_keymap purpletv_map = { + .map = { + .scan = purpletv, + .size = ARRAY_SIZE(purpletv), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PURPLETV, + } +}; + +static int __init init_rc_map_purpletv(void) +{ + return ir_register_map(&purpletv_map); +} + +static void __exit exit_rc_map_purpletv(void) +{ + ir_unregister_map(&purpletv_map); +} + +module_init(init_rc_map_purpletv) +module_exit(exit_rc_map_purpletv) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-pv951.c b/drivers/media/IR/keymaps/rc-pv951.c new file mode 100644 index 00000000000000..36679e706cf308 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-pv951.c @@ -0,0 +1,78 @@ +/* pv951.h - Keytable for pv951 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Mark Phalan */ + +static struct ir_scancode pv951[] = { + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x12, KEY_POWER }, + { 0x10, KEY_MUTE }, + { 0x1f, KEY_VOLUMEDOWN }, + { 0x1b, KEY_VOLUMEUP }, + { 0x1a, KEY_CHANNELUP }, + { 0x1e, KEY_CHANNELDOWN }, + { 0x0e, KEY_PAGEUP }, + { 0x1d, KEY_PAGEDOWN }, + { 0x13, KEY_SOUND }, + + { 0x18, KEY_KPPLUSMINUS }, /* CH +/- */ + { 0x16, KEY_SUBTITLE }, /* CC */ + { 0x0d, KEY_TEXT }, /* TTX */ + { 0x0b, KEY_TV }, /* AIR/CBL */ + { 0x11, KEY_PC }, /* PC/TV */ + { 0x17, KEY_OK }, /* CH RTN */ + { 0x19, KEY_MODE }, /* FUNC */ + { 0x0c, KEY_SEARCH }, /* AUTOSCAN */ + + /* Not sure what to do with these ones! */ + { 0x0f, KEY_SELECT }, /* SOURCE */ + { 0x0a, KEY_KPPLUS }, /* +100 */ + { 0x14, KEY_EQUAL }, /* SYNC */ + { 0x1c, KEY_MEDIA }, /* PC/TV */ +}; + +static struct rc_keymap pv951_map = { + .map = { + .scan = pv951, + .size = ARRAY_SIZE(pv951), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_PV951, + } +}; + +static int __init init_rc_map_pv951(void) +{ + return ir_register_map(&pv951_map); +} + +static void __exit exit_rc_map_pv951(void) +{ + ir_unregister_map(&pv951_map); +} + +module_init(init_rc_map_pv951) +module_exit(exit_rc_map_pv951) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-rc5-hauppauge-new.c b/drivers/media/IR/keymaps/rc-rc5-hauppauge-new.c new file mode 100644 index 00000000000000..cc6b8f5487473c --- /dev/null +++ b/drivers/media/IR/keymaps/rc-rc5-hauppauge-new.c @@ -0,0 +1,103 @@ +/* rc5-hauppauge-new.h - Keytable for rc5_hauppauge_new Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* + * Hauppauge:the newer, gray remotes (seems there are multiple + * slightly different versions), shipped with cx88+ivtv cards. + * + * This table contains the complete RC5 code, instead of just the data part + */ + +static struct ir_scancode rc5_hauppauge_new[] = { + /* Keys 0 to 9 */ + { 0x1e00, KEY_0 }, + { 0x1e01, KEY_1 }, + { 0x1e02, KEY_2 }, + { 0x1e03, KEY_3 }, + { 0x1e04, KEY_4 }, + { 0x1e05, KEY_5 }, + { 0x1e06, KEY_6 }, + { 0x1e07, KEY_7 }, + { 0x1e08, KEY_8 }, + { 0x1e09, KEY_9 }, + + { 0x1e0a, KEY_TEXT }, /* keypad asterisk as well */ + { 0x1e0b, KEY_RED }, /* red button */ + { 0x1e0c, KEY_RADIO }, + { 0x1e0d, KEY_MENU }, + { 0x1e0e, KEY_SUBTITLE }, /* also the # key */ + { 0x1e0f, KEY_MUTE }, + { 0x1e10, KEY_VOLUMEUP }, + { 0x1e11, KEY_VOLUMEDOWN }, + { 0x1e12, KEY_PREVIOUS }, /* previous channel */ + { 0x1e14, KEY_UP }, + { 0x1e15, KEY_DOWN }, + { 0x1e16, KEY_LEFT }, + { 0x1e17, KEY_RIGHT }, + { 0x1e18, KEY_VIDEO }, /* Videos */ + { 0x1e19, KEY_AUDIO }, /* Music */ + /* 0x1e1a: Pictures - presume this means + "Multimedia Home Platform" - + no "PICTURES" key in input.h + */ + { 0x1e1a, KEY_MHP }, + + { 0x1e1b, KEY_EPG }, /* Guide */ + { 0x1e1c, KEY_TV }, + { 0x1e1e, KEY_NEXTSONG }, /* skip >| */ + { 0x1e1f, KEY_EXIT }, /* back/exit */ + { 0x1e20, KEY_CHANNELUP }, /* channel / program + */ + { 0x1e21, KEY_CHANNELDOWN }, /* channel / program - */ + { 0x1e22, KEY_CHANNEL }, /* source (old black remote) */ + { 0x1e24, KEY_PREVIOUSSONG }, /* replay |< */ + { 0x1e25, KEY_ENTER }, /* OK */ + { 0x1e26, KEY_SLEEP }, /* minimize (old black remote) */ + { 0x1e29, KEY_BLUE }, /* blue key */ + { 0x1e2e, KEY_GREEN }, /* green button */ + { 0x1e30, KEY_PAUSE }, /* pause */ + { 0x1e32, KEY_REWIND }, /* backward << */ + { 0x1e34, KEY_FASTFORWARD }, /* forward >> */ + { 0x1e35, KEY_PLAY }, + { 0x1e36, KEY_STOP }, + { 0x1e37, KEY_RECORD }, /* recording */ + { 0x1e38, KEY_YELLOW }, /* yellow key */ + { 0x1e3b, KEY_SELECT }, /* top right button */ + { 0x1e3c, KEY_ZOOM }, /* full */ + { 0x1e3d, KEY_POWER }, /* system power (green button) */ +}; + +static struct rc_keymap rc5_hauppauge_new_map = { + .map = { + .scan = rc5_hauppauge_new, + .size = ARRAY_SIZE(rc5_hauppauge_new), + .ir_type = IR_TYPE_RC5, + .name = RC_MAP_RC5_HAUPPAUGE_NEW, + } +}; + +static int __init init_rc_map_rc5_hauppauge_new(void) +{ + return ir_register_map(&rc5_hauppauge_new_map); +} + +static void __exit exit_rc_map_rc5_hauppauge_new(void) +{ + ir_unregister_map(&rc5_hauppauge_new_map); +} + +module_init(init_rc_map_rc5_hauppauge_new) +module_exit(exit_rc_map_rc5_hauppauge_new) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-rc5-tv.c b/drivers/media/IR/keymaps/rc-rc5-tv.c new file mode 100644 index 00000000000000..73cce2f8ddfba1 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-rc5-tv.c @@ -0,0 +1,81 @@ +/* rc5-tv.h - Keytable for rc5_tv Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* generic RC5 keytable */ +/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */ +/* used by old (black) Hauppauge remotes */ + +static struct ir_scancode rc5_tv[] = { + /* Keys 0 to 9 */ + { 0x00, KEY_0 }, + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + + { 0x0b, KEY_CHANNEL }, /* channel / program (japan: 11) */ + { 0x0c, KEY_POWER }, /* standby */ + { 0x0d, KEY_MUTE }, /* mute / demute */ + { 0x0f, KEY_TV }, /* display */ + { 0x10, KEY_VOLUMEUP }, + { 0x11, KEY_VOLUMEDOWN }, + { 0x12, KEY_BRIGHTNESSUP }, + { 0x13, KEY_BRIGHTNESSDOWN }, + { 0x1e, KEY_SEARCH }, /* search + */ + { 0x20, KEY_CHANNELUP }, /* channel / program + */ + { 0x21, KEY_CHANNELDOWN }, /* channel / program - */ + { 0x22, KEY_CHANNEL }, /* alt / channel */ + { 0x23, KEY_LANGUAGE }, /* 1st / 2nd language */ + { 0x26, KEY_SLEEP }, /* sleeptimer */ + { 0x2e, KEY_MENU }, /* 2nd controls (USA: menu) */ + { 0x30, KEY_PAUSE }, + { 0x32, KEY_REWIND }, + { 0x33, KEY_GOTO }, + { 0x35, KEY_PLAY }, + { 0x36, KEY_STOP }, + { 0x37, KEY_RECORD }, /* recording */ + { 0x3c, KEY_TEXT }, /* teletext submode (Japan: 12) */ + { 0x3d, KEY_SUSPEND }, /* system standby */ + +}; + +static struct rc_keymap rc5_tv_map = { + .map = { + .scan = rc5_tv, + .size = ARRAY_SIZE(rc5_tv), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_RC5_TV, + } +}; + +static int __init init_rc_map_rc5_tv(void) +{ + return ir_register_map(&rc5_tv_map); +} + +static void __exit exit_rc_map_rc5_tv(void) +{ + ir_unregister_map(&rc5_tv_map); +} + +module_init(init_rc_map_rc5_tv) +module_exit(exit_rc_map_rc5_tv) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-real-audio-220-32-keys.c b/drivers/media/IR/keymaps/rc-real-audio-220-32-keys.c new file mode 100644 index 00000000000000..ab1a6d2baf726c --- /dev/null +++ b/drivers/media/IR/keymaps/rc-real-audio-220-32-keys.c @@ -0,0 +1,78 @@ +/* real-audio-220-32-keys.h - Keytable for real_audio_220_32_keys Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Zogis Real Audio 220 - 32 keys IR */ + +static struct ir_scancode real_audio_220_32_keys[] = { + { 0x1c, KEY_RADIO}, + { 0x12, KEY_POWER2}, + + { 0x01, KEY_1}, + { 0x02, KEY_2}, + { 0x03, KEY_3}, + { 0x04, KEY_4}, + { 0x05, KEY_5}, + { 0x06, KEY_6}, + { 0x07, KEY_7}, + { 0x08, KEY_8}, + { 0x09, KEY_9}, + { 0x00, KEY_0}, + + { 0x0c, KEY_VOLUMEUP}, + { 0x18, KEY_VOLUMEDOWN}, + { 0x0b, KEY_CHANNELUP}, + { 0x15, KEY_CHANNELDOWN}, + { 0x16, KEY_ENTER}, + + { 0x11, KEY_LIST}, /* Source */ + { 0x0d, KEY_AUDIO}, /* stereo */ + + { 0x0f, KEY_PREVIOUS}, /* Prev */ + { 0x1b, KEY_TIME}, /* Timeshift */ + { 0x1a, KEY_NEXT}, /* Next */ + + { 0x0e, KEY_STOP}, + { 0x1f, KEY_PLAY}, + { 0x1e, KEY_PLAYPAUSE}, /* Pause */ + + { 0x1d, KEY_RECORD}, + { 0x13, KEY_MUTE}, + { 0x19, KEY_CAMERA}, /* Snapshot */ + +}; + +static struct rc_keymap real_audio_220_32_keys_map = { + .map = { + .scan = real_audio_220_32_keys, + .size = ARRAY_SIZE(real_audio_220_32_keys), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_REAL_AUDIO_220_32_KEYS, + } +}; + +static int __init init_rc_map_real_audio_220_32_keys(void) +{ + return ir_register_map(&real_audio_220_32_keys_map); +} + +static void __exit exit_rc_map_real_audio_220_32_keys(void) +{ + ir_unregister_map(&real_audio_220_32_keys_map); +} + +module_init(init_rc_map_real_audio_220_32_keys) +module_exit(exit_rc_map_real_audio_220_32_keys) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-tbs-nec.c b/drivers/media/IR/keymaps/rc-tbs-nec.c new file mode 100644 index 00000000000000..3309631e6f80a7 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-tbs-nec.c @@ -0,0 +1,73 @@ +/* tbs-nec.h - Keytable for tbs_nec Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode tbs_nec[] = { + { 0x04, KEY_POWER2}, /*power*/ + { 0x14, KEY_MUTE}, /*mute*/ + { 0x07, KEY_1}, + { 0x06, KEY_2}, + { 0x05, KEY_3}, + { 0x0b, KEY_4}, + { 0x0a, KEY_5}, + { 0x09, KEY_6}, + { 0x0f, KEY_7}, + { 0x0e, KEY_8}, + { 0x0d, KEY_9}, + { 0x12, KEY_0}, + { 0x16, KEY_CHANNELUP}, /*ch+*/ + { 0x11, KEY_CHANNELDOWN},/*ch-*/ + { 0x13, KEY_VOLUMEUP}, /*vol+*/ + { 0x0c, KEY_VOLUMEDOWN},/*vol-*/ + { 0x03, KEY_RECORD}, /*rec*/ + { 0x18, KEY_PAUSE}, /*pause*/ + { 0x19, KEY_OK}, /*ok*/ + { 0x1a, KEY_CAMERA}, /* snapshot */ + { 0x01, KEY_UP}, + { 0x10, KEY_LEFT}, + { 0x02, KEY_RIGHT}, + { 0x08, KEY_DOWN}, + { 0x15, KEY_FAVORITES}, + { 0x17, KEY_SUBTITLE}, + { 0x1d, KEY_ZOOM}, + { 0x1f, KEY_EXIT}, + { 0x1e, KEY_MENU}, + { 0x1c, KEY_EPG}, + { 0x00, KEY_PREVIOUS}, + { 0x1b, KEY_MODE}, +}; + +static struct rc_keymap tbs_nec_map = { + .map = { + .scan = tbs_nec, + .size = ARRAY_SIZE(tbs_nec), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_TBS_NEC, + } +}; + +static int __init init_rc_map_tbs_nec(void) +{ + return ir_register_map(&tbs_nec_map); +} + +static void __exit exit_rc_map_tbs_nec(void) +{ + ir_unregister_map(&tbs_nec_map); +} + +module_init(init_rc_map_tbs_nec) +module_exit(exit_rc_map_tbs_nec) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-terratec-cinergy-xs.c b/drivers/media/IR/keymaps/rc-terratec-cinergy-xs.c new file mode 100644 index 00000000000000..5326a0b444c104 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-terratec-cinergy-xs.c @@ -0,0 +1,92 @@ +/* terratec-cinergy-xs.h - Keytable for terratec_cinergy_xs Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Terratec Cinergy Hybrid T USB XS + Devin Heitmueller + */ + +static struct ir_scancode terratec_cinergy_xs[] = { + { 0x41, KEY_HOME}, + { 0x01, KEY_POWER}, + { 0x42, KEY_MENU}, + { 0x02, KEY_1}, + { 0x03, KEY_2}, + { 0x04, KEY_3}, + { 0x43, KEY_SUBTITLE}, + { 0x05, KEY_4}, + { 0x06, KEY_5}, + { 0x07, KEY_6}, + { 0x44, KEY_TEXT}, + { 0x08, KEY_7}, + { 0x09, KEY_8}, + { 0x0a, KEY_9}, + { 0x45, KEY_DELETE}, + { 0x0b, KEY_TUNER}, + { 0x0c, KEY_0}, + { 0x0d, KEY_MODE}, + { 0x46, KEY_TV}, + { 0x47, KEY_DVD}, + { 0x49, KEY_VIDEO}, + { 0x4b, KEY_AUX}, + { 0x10, KEY_UP}, + { 0x11, KEY_LEFT}, + { 0x12, KEY_OK}, + { 0x13, KEY_RIGHT}, + { 0x14, KEY_DOWN}, + { 0x0f, KEY_EPG}, + { 0x16, KEY_INFO}, + { 0x4d, KEY_BACKSPACE}, + { 0x1c, KEY_VOLUMEUP}, + { 0x4c, KEY_PLAY}, + { 0x1b, KEY_CHANNELUP}, + { 0x1e, KEY_VOLUMEDOWN}, + { 0x1d, KEY_MUTE}, + { 0x1f, KEY_CHANNELDOWN}, + { 0x17, KEY_RED}, + { 0x18, KEY_GREEN}, + { 0x19, KEY_YELLOW}, + { 0x1a, KEY_BLUE}, + { 0x58, KEY_RECORD}, + { 0x48, KEY_STOP}, + { 0x40, KEY_PAUSE}, + { 0x54, KEY_LAST}, + { 0x4e, KEY_REWIND}, + { 0x4f, KEY_FASTFORWARD}, + { 0x5c, KEY_NEXT}, +}; + +static struct rc_keymap terratec_cinergy_xs_map = { + .map = { + .scan = terratec_cinergy_xs, + .size = ARRAY_SIZE(terratec_cinergy_xs), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_TERRATEC_CINERGY_XS, + } +}; + +static int __init init_rc_map_terratec_cinergy_xs(void) +{ + return ir_register_map(&terratec_cinergy_xs_map); +} + +static void __exit exit_rc_map_terratec_cinergy_xs(void) +{ + ir_unregister_map(&terratec_cinergy_xs_map); +} + +module_init(init_rc_map_terratec_cinergy_xs) +module_exit(exit_rc_map_terratec_cinergy_xs) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-tevii-nec.c b/drivers/media/IR/keymaps/rc-tevii-nec.c new file mode 100644 index 00000000000000..e30d411c07bb2b --- /dev/null +++ b/drivers/media/IR/keymaps/rc-tevii-nec.c @@ -0,0 +1,88 @@ +/* tevii-nec.h - Keytable for tevii_nec Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode tevii_nec[] = { + { 0x0a, KEY_POWER2}, + { 0x0c, KEY_MUTE}, + { 0x11, KEY_1}, + { 0x12, KEY_2}, + { 0x13, KEY_3}, + { 0x14, KEY_4}, + { 0x15, KEY_5}, + { 0x16, KEY_6}, + { 0x17, KEY_7}, + { 0x18, KEY_8}, + { 0x19, KEY_9}, + { 0x10, KEY_0}, + { 0x1c, KEY_MENU}, + { 0x0f, KEY_VOLUMEDOWN}, + { 0x1a, KEY_LAST}, + { 0x0e, KEY_OPEN}, + { 0x04, KEY_RECORD}, + { 0x09, KEY_VOLUMEUP}, + { 0x08, KEY_CHANNELUP}, + { 0x07, KEY_PVR}, + { 0x0b, KEY_TIME}, + { 0x02, KEY_RIGHT}, + { 0x03, KEY_LEFT}, + { 0x00, KEY_UP}, + { 0x1f, KEY_OK}, + { 0x01, KEY_DOWN}, + { 0x05, KEY_TUNER}, + { 0x06, KEY_CHANNELDOWN}, + { 0x40, KEY_PLAYPAUSE}, + { 0x1e, KEY_REWIND}, + { 0x1b, KEY_FAVORITES}, + { 0x1d, KEY_BACK}, + { 0x4d, KEY_FASTFORWARD}, + { 0x44, KEY_EPG}, + { 0x4c, KEY_INFO}, + { 0x41, KEY_AB}, + { 0x43, KEY_AUDIO}, + { 0x45, KEY_SUBTITLE}, + { 0x4a, KEY_LIST}, + { 0x46, KEY_F1}, + { 0x47, KEY_F2}, + { 0x5e, KEY_F3}, + { 0x5c, KEY_F4}, + { 0x52, KEY_F5}, + { 0x5a, KEY_F6}, + { 0x56, KEY_MODE}, + { 0x58, KEY_SWITCHVIDEOMODE}, +}; + +static struct rc_keymap tevii_nec_map = { + .map = { + .scan = tevii_nec, + .size = ARRAY_SIZE(tevii_nec), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_TEVII_NEC, + } +}; + +static int __init init_rc_map_tevii_nec(void) +{ + return ir_register_map(&tevii_nec_map); +} + +static void __exit exit_rc_map_tevii_nec(void) +{ + ir_unregister_map(&tevii_nec_map); +} + +module_init(init_rc_map_tevii_nec) +module_exit(exit_rc_map_tevii_nec) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-tt-1500.c b/drivers/media/IR/keymaps/rc-tt-1500.c new file mode 100644 index 00000000000000..bc88de011d5dd1 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-tt-1500.c @@ -0,0 +1,82 @@ +/* tt-1500.h - Keytable for tt_1500 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* for the Technotrend 1500 bundled remotes (grey and black): */ + +static struct ir_scancode tt_1500[] = { + { 0x01, KEY_POWER }, + { 0x02, KEY_SHUFFLE }, /* ? double-arrow key */ + { 0x03, KEY_1 }, + { 0x04, KEY_2 }, + { 0x05, KEY_3 }, + { 0x06, KEY_4 }, + { 0x07, KEY_5 }, + { 0x08, KEY_6 }, + { 0x09, KEY_7 }, + { 0x0a, KEY_8 }, + { 0x0b, KEY_9 }, + { 0x0c, KEY_0 }, + { 0x0d, KEY_UP }, + { 0x0e, KEY_LEFT }, + { 0x0f, KEY_OK }, + { 0x10, KEY_RIGHT }, + { 0x11, KEY_DOWN }, + { 0x12, KEY_INFO }, + { 0x13, KEY_EXIT }, + { 0x14, KEY_RED }, + { 0x15, KEY_GREEN }, + { 0x16, KEY_YELLOW }, + { 0x17, KEY_BLUE }, + { 0x18, KEY_MUTE }, + { 0x19, KEY_TEXT }, + { 0x1a, KEY_MODE }, /* ? TV/Radio */ + { 0x21, KEY_OPTION }, + { 0x22, KEY_EPG }, + { 0x23, KEY_CHANNELUP }, + { 0x24, KEY_CHANNELDOWN }, + { 0x25, KEY_VOLUMEUP }, + { 0x26, KEY_VOLUMEDOWN }, + { 0x27, KEY_SETUP }, + { 0x3a, KEY_RECORD }, /* these keys are only in the black remote */ + { 0x3b, KEY_PLAY }, + { 0x3c, KEY_STOP }, + { 0x3d, KEY_REWIND }, + { 0x3e, KEY_PAUSE }, + { 0x3f, KEY_FORWARD }, +}; + +static struct rc_keymap tt_1500_map = { + .map = { + .scan = tt_1500, + .size = ARRAY_SIZE(tt_1500), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_TT_1500, + } +}; + +static int __init init_rc_map_tt_1500(void) +{ + return ir_register_map(&tt_1500_map); +} + +static void __exit exit_rc_map_tt_1500(void) +{ + ir_unregister_map(&tt_1500_map); +} + +module_init(init_rc_map_tt_1500) +module_exit(exit_rc_map_tt_1500) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-videomate-s350.c b/drivers/media/IR/keymaps/rc-videomate-s350.c new file mode 100644 index 00000000000000..4df7fcd1d2fcb8 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-videomate-s350.c @@ -0,0 +1,85 @@ +/* videomate-s350.h - Keytable for videomate_s350 Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode videomate_s350[] = { + { 0x00, KEY_TV}, + { 0x01, KEY_DVD}, + { 0x04, KEY_RECORD}, + { 0x05, KEY_VIDEO}, /* TV/Video */ + { 0x07, KEY_STOP}, + { 0x08, KEY_PLAYPAUSE}, + { 0x0a, KEY_REWIND}, + { 0x0f, KEY_FASTFORWARD}, + { 0x10, KEY_CHANNELUP}, + { 0x12, KEY_VOLUMEUP}, + { 0x13, KEY_CHANNELDOWN}, + { 0x14, KEY_MUTE}, + { 0x15, KEY_VOLUMEDOWN}, + { 0x16, KEY_1}, + { 0x17, KEY_2}, + { 0x18, KEY_3}, + { 0x19, KEY_4}, + { 0x1a, KEY_5}, + { 0x1b, KEY_6}, + { 0x1c, KEY_7}, + { 0x1d, KEY_8}, + { 0x1e, KEY_9}, + { 0x1f, KEY_0}, + { 0x21, KEY_SLEEP}, + { 0x24, KEY_ZOOM}, + { 0x25, KEY_LAST}, /* Recall */ + { 0x26, KEY_SUBTITLE}, /* CC */ + { 0x27, KEY_LANGUAGE}, /* MTS */ + { 0x29, KEY_CHANNEL}, /* SURF */ + { 0x2b, KEY_A}, + { 0x2c, KEY_B}, + { 0x2f, KEY_CAMERA}, /* Snapshot */ + { 0x23, KEY_RADIO}, + { 0x02, KEY_PREVIOUSSONG}, + { 0x06, KEY_NEXTSONG}, + { 0x03, KEY_EPG}, + { 0x09, KEY_SETUP}, + { 0x22, KEY_BACKSPACE}, + { 0x0c, KEY_UP}, + { 0x0e, KEY_DOWN}, + { 0x0b, KEY_LEFT}, + { 0x0d, KEY_RIGHT}, + { 0x11, KEY_ENTER}, + { 0x20, KEY_TEXT}, +}; + +static struct rc_keymap videomate_s350_map = { + .map = { + .scan = videomate_s350, + .size = ARRAY_SIZE(videomate_s350), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_VIDEOMATE_S350, + } +}; + +static int __init init_rc_map_videomate_s350(void) +{ + return ir_register_map(&videomate_s350_map); +} + +static void __exit exit_rc_map_videomate_s350(void) +{ + ir_unregister_map(&videomate_s350_map); +} + +module_init(init_rc_map_videomate_s350) +module_exit(exit_rc_map_videomate_s350) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-videomate-tv-pvr.c b/drivers/media/IR/keymaps/rc-videomate-tv-pvr.c new file mode 100644 index 00000000000000..776b0a638d8701 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-videomate-tv-pvr.c @@ -0,0 +1,87 @@ +/* videomate-tv-pvr.h - Keytable for videomate_tv_pvr Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +static struct ir_scancode videomate_tv_pvr[] = { + { 0x14, KEY_MUTE }, + { 0x24, KEY_ZOOM }, + + { 0x01, KEY_DVD }, + { 0x23, KEY_RADIO }, + { 0x00, KEY_TV }, + + { 0x0a, KEY_REWIND }, + { 0x08, KEY_PLAYPAUSE }, + { 0x0f, KEY_FORWARD }, + + { 0x02, KEY_PREVIOUS }, + { 0x07, KEY_STOP }, + { 0x06, KEY_NEXT }, + + { 0x0c, KEY_UP }, + { 0x0e, KEY_DOWN }, + { 0x0b, KEY_LEFT }, + { 0x0d, KEY_RIGHT }, + { 0x11, KEY_OK }, + + { 0x03, KEY_MENU }, + { 0x09, KEY_SETUP }, + { 0x05, KEY_VIDEO }, + { 0x22, KEY_CHANNEL }, + + { 0x12, KEY_VOLUMEUP }, + { 0x15, KEY_VOLUMEDOWN }, + { 0x10, KEY_CHANNELUP }, + { 0x13, KEY_CHANNELDOWN }, + + { 0x04, KEY_RECORD }, + + { 0x16, KEY_1 }, + { 0x17, KEY_2 }, + { 0x18, KEY_3 }, + { 0x19, KEY_4 }, + { 0x1a, KEY_5 }, + { 0x1b, KEY_6 }, + { 0x1c, KEY_7 }, + { 0x1d, KEY_8 }, + { 0x1e, KEY_9 }, + { 0x1f, KEY_0 }, + + { 0x20, KEY_LANGUAGE }, + { 0x21, KEY_SLEEP }, +}; + +static struct rc_keymap videomate_tv_pvr_map = { + .map = { + .scan = videomate_tv_pvr, + .size = ARRAY_SIZE(videomate_tv_pvr), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_VIDEOMATE_TV_PVR, + } +}; + +static int __init init_rc_map_videomate_tv_pvr(void) +{ + return ir_register_map(&videomate_tv_pvr_map); +} + +static void __exit exit_rc_map_videomate_tv_pvr(void) +{ + ir_unregister_map(&videomate_tv_pvr_map); +} + +module_init(init_rc_map_videomate_tv_pvr) +module_exit(exit_rc_map_videomate_tv_pvr) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-winfast-usbii-deluxe.c b/drivers/media/IR/keymaps/rc-winfast-usbii-deluxe.c new file mode 100644 index 00000000000000..9d2d550aaa90d4 --- /dev/null +++ b/drivers/media/IR/keymaps/rc-winfast-usbii-deluxe.c @@ -0,0 +1,82 @@ +/* winfast-usbii-deluxe.h - Keytable for winfast_usbii_deluxe Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Leadtek Winfast TV USB II Deluxe remote + Magnus Alm + */ + +static struct ir_scancode winfast_usbii_deluxe[] = { + { 0x62, KEY_0}, + { 0x75, KEY_1}, + { 0x76, KEY_2}, + { 0x77, KEY_3}, + { 0x79, KEY_4}, + { 0x7a, KEY_5}, + { 0x7b, KEY_6}, + { 0x7d, KEY_7}, + { 0x7e, KEY_8}, + { 0x7f, KEY_9}, + + { 0x38, KEY_CAMERA}, /* SNAPSHOT */ + { 0x37, KEY_RECORD}, /* RECORD */ + { 0x35, KEY_TIME}, /* TIMESHIFT */ + + { 0x74, KEY_VOLUMEUP}, /* VOLUMEUP */ + { 0x78, KEY_VOLUMEDOWN}, /* VOLUMEDOWN */ + { 0x64, KEY_MUTE}, /* MUTE */ + + { 0x21, KEY_CHANNEL}, /* SURF */ + { 0x7c, KEY_CHANNELUP}, /* CHANNELUP */ + { 0x60, KEY_CHANNELDOWN}, /* CHANNELDOWN */ + { 0x61, KEY_LAST}, /* LAST CHANNEL (RECALL) */ + + { 0x72, KEY_VIDEO}, /* INPUT MODES (TV/FM) */ + + { 0x70, KEY_POWER2}, /* TV ON/OFF */ + + { 0x39, KEY_CYCLEWINDOWS}, /* MINIMIZE (BOSS) */ + { 0x3a, KEY_NEW}, /* PIP */ + { 0x73, KEY_ZOOM}, /* FULLSECREEN */ + + { 0x66, KEY_INFO}, /* OSD (DISPLAY) */ + + { 0x31, KEY_DOT}, /* '.' */ + { 0x63, KEY_ENTER}, /* ENTER */ + +}; + +static struct rc_keymap winfast_usbii_deluxe_map = { + .map = { + .scan = winfast_usbii_deluxe, + .size = ARRAY_SIZE(winfast_usbii_deluxe), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_WINFAST_USBII_DELUXE, + } +}; + +static int __init init_rc_map_winfast_usbii_deluxe(void) +{ + return ir_register_map(&winfast_usbii_deluxe_map); +} + +static void __exit exit_rc_map_winfast_usbii_deluxe(void) +{ + ir_unregister_map(&winfast_usbii_deluxe_map); +} + +module_init(init_rc_map_winfast_usbii_deluxe) +module_exit(exit_rc_map_winfast_usbii_deluxe) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/keymaps/rc-winfast.c b/drivers/media/IR/keymaps/rc-winfast.c new file mode 100644 index 00000000000000..0e90a3bd9499bf --- /dev/null +++ b/drivers/media/IR/keymaps/rc-winfast.c @@ -0,0 +1,102 @@ +/* winfast.h - Keytable for winfast Remote Controller + * + * keymap imported from ir-keymaps.c + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */ + +static struct ir_scancode winfast[] = { + /* Keys 0 to 9 */ + { 0x12, KEY_0 }, + { 0x05, KEY_1 }, + { 0x06, KEY_2 }, + { 0x07, KEY_3 }, + { 0x09, KEY_4 }, + { 0x0a, KEY_5 }, + { 0x0b, KEY_6 }, + { 0x0d, KEY_7 }, + { 0x0e, KEY_8 }, + { 0x0f, KEY_9 }, + + { 0x00, KEY_POWER }, + { 0x1b, KEY_AUDIO }, /* Audio Source */ + { 0x02, KEY_TUNER }, /* TV/FM, not on Y0400052 */ + { 0x1e, KEY_VIDEO }, /* Video Source */ + { 0x16, KEY_INFO }, /* Display information */ + { 0x04, KEY_VOLUMEUP }, + { 0x08, KEY_VOLUMEDOWN }, + { 0x0c, KEY_CHANNELUP }, + { 0x10, KEY_CHANNELDOWN }, + { 0x03, KEY_ZOOM }, /* fullscreen */ + { 0x1f, KEY_TEXT }, /* closed caption/teletext */ + { 0x20, KEY_SLEEP }, + { 0x29, KEY_CLEAR }, /* boss key */ + { 0x14, KEY_MUTE }, + { 0x2b, KEY_RED }, + { 0x2c, KEY_GREEN }, + { 0x2d, KEY_YELLOW }, + { 0x2e, KEY_BLUE }, + { 0x18, KEY_KPPLUS }, /* fine tune + , not on Y040052 */ + { 0x19, KEY_KPMINUS }, /* fine tune - , not on Y040052 */ + { 0x2a, KEY_MEDIA }, /* PIP (Picture in picture */ + { 0x21, KEY_DOT }, + { 0x13, KEY_ENTER }, + { 0x11, KEY_LAST }, /* Recall (last channel */ + { 0x22, KEY_PREVIOUS }, + { 0x23, KEY_PLAYPAUSE }, + { 0x24, KEY_NEXT }, + { 0x25, KEY_TIME }, /* Time Shifting */ + { 0x26, KEY_STOP }, + { 0x27, KEY_RECORD }, + { 0x28, KEY_SAVE }, /* Screenshot */ + { 0x2f, KEY_MENU }, + { 0x30, KEY_CANCEL }, + { 0x31, KEY_CHANNEL }, /* Channel Surf */ + { 0x32, KEY_SUBTITLE }, + { 0x33, KEY_LANGUAGE }, + { 0x34, KEY_REWIND }, + { 0x35, KEY_FASTFORWARD }, + { 0x36, KEY_TV }, + { 0x37, KEY_RADIO }, /* FM */ + { 0x38, KEY_DVD }, + + { 0x1a, KEY_MODE}, /* change to MCE mode on Y04G0051 */ + { 0x3e, KEY_F21 }, /* MCE +VOL, on Y04G0033 */ + { 0x3a, KEY_F22 }, /* MCE -VOL, on Y04G0033 */ + { 0x3b, KEY_F23 }, /* MCE +CH, on Y04G0033 */ + { 0x3f, KEY_F24 } /* MCE -CH, on Y04G0033 */ +}; + +static struct rc_keymap winfast_map = { + .map = { + .scan = winfast, + .size = ARRAY_SIZE(winfast), + .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */ + .name = RC_MAP_WINFAST, + } +}; + +static int __init init_rc_map_winfast(void) +{ + return ir_register_map(&winfast_map); +} + +static void __exit exit_rc_map_winfast(void) +{ + ir_unregister_map(&winfast_map); +} + +module_init(init_rc_map_winfast) +module_exit(exit_rc_map_winfast) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); diff --git a/drivers/media/IR/rc-map.c b/drivers/media/IR/rc-map.c new file mode 100644 index 00000000000000..46a8f1524b5ba7 --- /dev/null +++ b/drivers/media/IR/rc-map.c @@ -0,0 +1,84 @@ +/* ir-raw-event.c - handle IR Pulse/Space event + * + * Copyright (C) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include + +/* Used to handle IR raw handler extensions */ +static LIST_HEAD(rc_map_list); +static DEFINE_SPINLOCK(rc_map_lock); + +static struct rc_keymap *seek_rc_map(const char *name) +{ + struct rc_keymap *map = NULL; + + spin_lock(&rc_map_lock); + list_for_each_entry(map, &rc_map_list, list) { + if (!strcmp(name, map->map.name)) { + spin_unlock(&rc_map_lock); + return map; + } + } + spin_unlock(&rc_map_lock); + + return NULL; +} + +struct ir_scancode_table *get_rc_map(const char *name) +{ + + struct rc_keymap *map; + + map = seek_rc_map(name); +#ifdef MODULE + if (!map) { + int rc = request_module(name); + if (rc < 0) { + printk(KERN_ERR "Couldn't load IR keymap %s\n", name); + return NULL; + } + msleep(20); /* Give some time for IR to register */ + + map = seek_rc_map(name); + } +#endif + if (!map) { + printk(KERN_ERR "IR keymap %s not found\n", name); + return NULL; + } + + printk(KERN_INFO "Registered IR keymap %s\n", map->map.name); + + return &map->map; +} +EXPORT_SYMBOL_GPL(get_rc_map); + +int ir_register_map(struct rc_keymap *map) +{ + spin_lock(&rc_map_lock); + list_add_tail(&map->list, &rc_map_list); + spin_unlock(&rc_map_lock); + return 0; +} +EXPORT_SYMBOL_GPL(ir_register_map); + +void ir_unregister_map(struct rc_keymap *map) +{ + spin_lock(&rc_map_lock); + list_del(&map->list); + spin_unlock(&rc_map_lock); +} +EXPORT_SYMBOL_GPL(ir_unregister_map); + diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c index 96d61707f501cf..b6ce528e1889f6 100644 --- a/drivers/media/common/tuners/tuner-xc2028.c +++ b/drivers/media/common/tuners/tuner-xc2028.c @@ -100,6 +100,8 @@ struct xc2028_data { if (size != _rc) \ tuner_info("i2c output error: rc = %d (should be %d)\n",\ _rc, (int)size); \ + if (priv->ctrl.msleep) \ + msleep(priv->ctrl.msleep); \ _rc; \ }) @@ -119,6 +121,8 @@ struct xc2028_data { if (isize != _rc) \ tuner_err("i2c input error: rc = %d (should be %d)\n", \ _rc, (int)isize); \ + if (priv->ctrl.msleep) \ + msleep(priv->ctrl.msleep); \ _rc; \ }) @@ -129,8 +133,8 @@ struct xc2028_data { (_rc = tuner_i2c_xfer_send(&priv->i2c_props, \ _val, sizeof(_val)))) { \ tuner_err("Error on line %d: %d\n", __LINE__, _rc); \ - } else \ - msleep(10); \ + } else if (priv->ctrl.msleep) \ + msleep(priv->ctrl.msleep); \ _rc; \ }) @@ -809,10 +813,20 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type, hwmodel, (version & 0xf000) >> 12, (version & 0xf00) >> 8, (version & 0xf0) >> 4, version & 0xf); + + if (priv->ctrl.read_not_reliable) + goto read_not_reliable; + /* Check firmware version against what we downloaded. */ if (priv->firm_version != ((version & 0xf0) << 4 | (version & 0x0f))) { - tuner_err("Incorrect readback of firmware version.\n"); - goto fail; + if (!priv->ctrl.read_not_reliable) { + tuner_err("Incorrect readback of firmware version.\n"); + goto fail; + } else { + tuner_err("Returned an incorrect version. However, " + "read is not reliable enough. Ignoring it.\n"); + hwmodel = 3028; + } } /* Check that the tuner hardware model remains consistent over time. */ @@ -826,6 +840,7 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type, goto fail; } +read_not_reliable: memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw)); /* @@ -996,6 +1011,8 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */, The reset CLK is needed only with tm6000. Driver should work fine even if this fails. */ + if (priv->ctrl.msleep) + msleep(priv->ctrl.msleep); do_tuner_callback(fe, XC2028_RESET_CLK, 1); msleep(10); diff --git a/drivers/media/common/tuners/tuner-xc2028.h b/drivers/media/common/tuners/tuner-xc2028.h index a90c35d50add70..9778c96a5006b0 100644 --- a/drivers/media/common/tuners/tuner-xc2028.h +++ b/drivers/media/common/tuners/tuner-xc2028.h @@ -33,12 +33,14 @@ enum firmware_type { struct xc2028_ctrl { char *fname; int max_len; + int msleep; unsigned int scode_table; unsigned int mts :1; unsigned int input1:1; unsigned int vhfbw7:1; unsigned int uhfbw8:1; unsigned int disable_power_mgmt:1; + unsigned int read_not_reliable:1; unsigned int demod; enum firmware_type type:2; }; diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 8b0cde38984ded..248a2a9d841643 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -930,7 +930,6 @@ static int dst_fw_ver(struct dst_state *state) dprintk(verbose, DST_INFO, 1, "Unsupported Command"); return -1; } - memset(&state->fw_version, '\0', 8); memcpy(&state->fw_version, &state->rxbuffer, 8); dprintk(verbose, DST_ERROR, 1, "Firmware Ver = %x.%x Build = %02x, on %x:%x, %x-%x-20%02x", state->fw_version[0] >> 4, state->fw_version[0] & 0x0f, @@ -1053,7 +1052,6 @@ static int dst_get_tuner_info(struct dst_state *state) goto force; } } - memset(&state->board_info, '\0', 8); memcpy(&state->board_info, &state->rxbuffer, 8); if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { dprintk(verbose, DST_ERROR, 1, "DST type has TS=188"); diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c index b6d46961a99e87..b762e561a6d58a 100644 --- a/drivers/media/dvb/dm1105/dm1105.c +++ b/drivers/media/dvb/dm1105/dm1105.c @@ -28,7 +28,7 @@ #include #include #include -#include +#include #include "demux.h" #include "dmxdev.h" @@ -46,6 +46,8 @@ #include "z0194a.h" #include "ds3000.h" +#define MODULE_NAME "dm1105" + #define UNSET (-1U) #define DM1105_BOARD_NOAUTO UNSET @@ -265,7 +267,6 @@ static void dm1105_card_list(struct pci_dev *pci) /* infrared remote control */ struct infrared { struct input_dev *input_dev; - struct ir_input_state ir; char input_phys[32]; struct work_struct work; u32 ir_command; @@ -531,8 +532,7 @@ static void dm1105_emit_key(struct work_struct *work) data = (ircom >> 8) & 0x7f; - ir_input_keydown(ir->input_dev, &ir->ir, data); - ir_input_nokey(ir->input_dev, &ir->ir); + ir_keydown(ir->input_dev, data, 0); } /* work handler */ @@ -594,8 +594,7 @@ static irqreturn_t dm1105_irq(int irq, void *dev_id) int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) { struct input_dev *input_dev; - struct ir_scancode_table *ir_codes = &ir_codes_dm1105_nec_table; - u64 ir_type = IR_TYPE_OTHER; + char *ir_codes = NULL; int err = -ENOMEM; input_dev = input_allocate_device(); @@ -606,12 +605,6 @@ int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys), "pci-%s/ir0", pci_name(dm1105->pdev)); - err = ir_input_init(input_dev, &dm1105->ir.ir, ir_type); - if (err < 0) { - input_free_device(input_dev); - return err; - } - input_dev->name = "DVB on-card IR receiver"; input_dev->phys = dm1105->ir.input_phys; input_dev->id.bustype = BUS_PCI; @@ -628,9 +621,13 @@ int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) INIT_WORK(&dm1105->ir.work, dm1105_emit_key); - err = ir_input_register(input_dev, ir_codes, NULL); + err = ir_input_register(input_dev, ir_codes, NULL, MODULE_NAME); + if (err < 0) { + input_free_device(input_dev); + return err; + } - return err; + return 0; } void __devexit dm1105_ir_exit(struct dm1105_dev *dm1105) diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c index 67f189b7aa1ffb..977ddba3e235cc 100644 --- a/drivers/media/dvb/dvb-core/dvb_demux.c +++ b/drivers/media/dvb/dvb-core/dvb_demux.c @@ -426,7 +426,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf) }; }; - if (demux->cnt_storage) { + if (demux->cnt_storage && dvb_demux_tscheck) { /* check pkt counter */ if (pid < MAX_PID) { if (buf[1] & 0x80) @@ -1248,12 +1248,9 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux) dvbdemux->feed[i].index = i; } - if (dvb_demux_tscheck) { - dvbdemux->cnt_storage = vmalloc(MAX_PID + 1); - - if (!dvbdemux->cnt_storage) - printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n"); - } + dvbdemux->cnt_storage = vmalloc(MAX_PID + 1); + if (!dvbdemux->cnt_storage) + printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n"); INIT_LIST_HEAD(&dvbdemux->frontend_list); diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 55ea260572bf57..6932def4d26622 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -95,6 +95,10 @@ MODULE_PARM_DESC(dvb_mfe_wait_time, "Wait up to seconds on open( * FESTATE_LOSTLOCK. When the lock has been lost, and we're searching it again. */ +#define DVB_FE_NO_EXIT 0 +#define DVB_FE_NORMAL_EXIT 1 +#define DVB_FE_DEVICE_REMOVED 2 + static DEFINE_MUTEX(frontend_mutex); struct dvb_frontend_private { @@ -497,7 +501,7 @@ static int dvb_frontend_is_exiting(struct dvb_frontend *fe) { struct dvb_frontend_private *fepriv = fe->frontend_priv; - if (fepriv->exit) + if (fepriv->exit != DVB_FE_NO_EXIT) return 1; if (fepriv->dvbdev->writers == 1) @@ -559,7 +563,7 @@ static int dvb_frontend_thread(void *data) if (kthread_should_stop() || dvb_frontend_is_exiting(fe)) { /* got signal or quitting */ - fepriv->exit = 1; + fepriv->exit = DVB_FE_NORMAL_EXIT; break; } @@ -673,7 +677,10 @@ static int dvb_frontend_thread(void *data) } fepriv->thread = NULL; - fepriv->exit = 0; + if (kthread_should_stop()) + fepriv->exit = DVB_FE_DEVICE_REMOVED; + else + fepriv->exit = DVB_FE_NO_EXIT; mb(); dvb_frontend_wakeup(fe); @@ -686,7 +693,7 @@ static void dvb_frontend_stop(struct dvb_frontend *fe) dprintk ("%s\n", __func__); - fepriv->exit = 1; + fepriv->exit = DVB_FE_NORMAL_EXIT; mb(); if (!fepriv->thread) @@ -755,7 +762,7 @@ static int dvb_frontend_start(struct dvb_frontend *fe) dprintk ("%s\n", __func__); if (fepriv->thread) { - if (!fepriv->exit) + if (fepriv->exit == DVB_FE_NO_EXIT) return 0; else dvb_frontend_stop (fe); @@ -767,7 +774,7 @@ static int dvb_frontend_start(struct dvb_frontend *fe) return -EINTR; fepriv->state = FESTATE_IDLE; - fepriv->exit = 0; + fepriv->exit = DVB_FE_NO_EXIT; fepriv->thread = NULL; mb(); @@ -1490,7 +1497,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file, dprintk("%s (%d)\n", __func__, _IOC_NR(cmd)); - if (fepriv->exit) + if (fepriv->exit != DVB_FE_NO_EXIT) return -ENODEV; if ((file->f_flags & O_ACCMODE) == O_RDONLY && @@ -1916,6 +1923,8 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) int ret; dprintk ("%s\n", __func__); + if (fepriv->exit == DVB_FE_DEVICE_REMOVED) + return -ENODEV; if (adapter->mfe_shared) { mutex_lock (&adapter->mfe_lock); @@ -2008,7 +2017,7 @@ static int dvb_frontend_release(struct inode *inode, struct file *file) ret = dvb_generic_release (inode, file); if (dvbdev->users == -1) { - if (fepriv->exit == 1) { + if (fepriv->exit != DVB_FE_NO_EXIT) { fops_put(file->f_op); file->f_op = NULL; wake_up(&dvbdev->wait_queue); diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c index 6247239982e915..b6cbb1dfc5f14d 100644 --- a/drivers/media/dvb/dvb-usb/a800.c +++ b/drivers/media/dvb/dvb-usb/a800.c @@ -37,7 +37,7 @@ static int a800_identify_state(struct usb_device *udev, struct dvb_usb_device_pr return 0; } -static struct dvb_usb_rc_key a800_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_a800_table[] = { { 0x0201, KEY_PROG1 }, /* SOURCE */ { 0x0200, KEY_POWER }, /* POWER */ { 0x0205, KEY_1 }, /* 1 */ @@ -147,8 +147,8 @@ static struct dvb_usb_device_properties a800_properties = { .identify_state = a800_identify_state, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = a800_rc_keys, - .rc_key_map_size = ARRAY_SIZE(a800_rc_keys), + .rc_key_map = ir_codes_a800_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_a800_table), .rc_query = a800_rc_query, .i2c_algo = &dibusb_i2c_algo, diff --git a/drivers/media/dvb/dvb-usb/af9005-remote.c b/drivers/media/dvb/dvb-usb/af9005-remote.c index f4379c650a196a..b41fa873b04dd1 100644 --- a/drivers/media/dvb/dvb-usb/af9005-remote.c +++ b/drivers/media/dvb/dvb-usb/af9005-remote.c @@ -33,7 +33,7 @@ MODULE_PARM_DESC(debug, #define deb_decode(args...) dprintk(dvb_usb_af9005_remote_debug,0x01,args) -struct dvb_usb_rc_key af9005_rc_keys[] = { +struct dvb_usb_rc_key ir_codes_af9005_table[] = { {0x01b7, KEY_POWER}, {0x01a7, KEY_VOLUMEUP}, @@ -74,7 +74,7 @@ struct dvb_usb_rc_key af9005_rc_keys[] = { {0x00d5, KEY_GOTO}, /* marked jump on the remote */ }; -int af9005_rc_keys_size = ARRAY_SIZE(af9005_rc_keys); +int ir_codes_af9005_table_size = ARRAY_SIZE(ir_codes_af9005_table); static int repeatable_keys[] = { KEY_VOLUMEUP, @@ -130,10 +130,10 @@ int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len, u32 * event, deb_decode("code != inverted code\n"); return 0; } - for (i = 0; i < af9005_rc_keys_size; i++) { - if (rc5_custom(&af9005_rc_keys[i]) == cust - && rc5_data(&af9005_rc_keys[i]) == dat) { - *event = af9005_rc_keys[i].event; + for (i = 0; i < ir_codes_af9005_table_size; i++) { + if (rc5_custom(&ir_codes_af9005_table[i]) == cust + && rc5_data(&ir_codes_af9005_table[i]) == dat) { + *event = ir_codes_af9005_table[i].event; *state = REMOTE_KEY_PRESSED; deb_decode ("key pressed, event %x\n", *event); @@ -146,8 +146,8 @@ int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len, u32 * event, return 0; } -EXPORT_SYMBOL(af9005_rc_keys); -EXPORT_SYMBOL(af9005_rc_keys_size); +EXPORT_SYMBOL(ir_codes_af9005_table); +EXPORT_SYMBOL(ir_codes_af9005_table_size); EXPORT_SYMBOL(af9005_rc_decode); MODULE_AUTHOR("Luca Olivetti "); diff --git a/drivers/media/dvb/dvb-usb/af9005.c b/drivers/media/dvb/dvb-usb/af9005.c index ca5a0a4d2a47c9..cfd6107d5349c4 100644 --- a/drivers/media/dvb/dvb-usb/af9005.c +++ b/drivers/media/dvb/dvb-usb/af9005.c @@ -1109,8 +1109,8 @@ static int __init af9005_usb_module_init(void) return result; } rc_decode = symbol_request(af9005_rc_decode); - rc_keys = symbol_request(af9005_rc_keys); - rc_keys_size = symbol_request(af9005_rc_keys_size); + rc_keys = symbol_request(ir_codes_af9005_table); + rc_keys_size = symbol_request(ir_codes_af9005_table_size); if (rc_decode == NULL || rc_keys == NULL || rc_keys_size == NULL) { err("af9005_rc_decode function not found, disabling remote"); af9005_properties.rc_query = NULL; @@ -1128,9 +1128,9 @@ static void __exit af9005_usb_module_exit(void) if (rc_decode != NULL) symbol_put(af9005_rc_decode); if (rc_keys != NULL) - symbol_put(af9005_rc_keys); + symbol_put(ir_codes_af9005_table); if (rc_keys_size != NULL) - symbol_put(af9005_rc_keys_size); + symbol_put(ir_codes_af9005_table_size); /* deregister this driver from the USB subsystem */ usb_deregister(&af9005_usb_driver); } diff --git a/drivers/media/dvb/dvb-usb/af9005.h b/drivers/media/dvb/dvb-usb/af9005.h index 0bc48a01218739..088e7083a39b15 100644 --- a/drivers/media/dvb/dvb-usb/af9005.h +++ b/drivers/media/dvb/dvb-usb/af9005.h @@ -3490,7 +3490,7 @@ extern u8 regmask[8]; /* remote control decoder */ extern int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len, u32 * event, int *state); -extern struct dvb_usb_rc_key af9005_rc_keys[]; -extern int af9005_rc_keys_size; +extern struct dvb_usb_rc_key ir_codes_af9005_table[]; +extern int ir_codes_af9005_table_size; #endif diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c index 74d94e45324d8d..66c7c3ea7990e3 100644 --- a/drivers/media/dvb/dvb-usb/af9015.c +++ b/drivers/media/dvb/dvb-usb/af9015.c @@ -752,19 +752,19 @@ static const struct af9015_setup *af9015_setup_match(unsigned int id, static const struct af9015_setup af9015_setup_modparam[] = { { AF9015_REMOTE_A_LINK_DTU_M, - af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link), + ir_codes_af9015_table_a_link, ARRAY_SIZE(ir_codes_af9015_table_a_link), af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) }, { AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, - af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi), + ir_codes_af9015_table_msi, ARRAY_SIZE(ir_codes_af9015_table_msi), af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) }, { AF9015_REMOTE_MYGICTV_U718, - af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv), + ir_codes_af9015_table_mygictv, ARRAY_SIZE(ir_codes_af9015_table_mygictv), af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) }, { AF9015_REMOTE_DIGITTRADE_DVB_T, - af9015_rc_keys_digittrade, ARRAY_SIZE(af9015_rc_keys_digittrade), + ir_codes_af9015_table_digittrade, ARRAY_SIZE(ir_codes_af9015_table_digittrade), af9015_ir_table_digittrade, ARRAY_SIZE(af9015_ir_table_digittrade) }, { AF9015_REMOTE_AVERMEDIA_KS, - af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia), + ir_codes_af9015_table_avermedia, ARRAY_SIZE(ir_codes_af9015_table_avermedia), af9015_ir_table_avermedia_ks, ARRAY_SIZE(af9015_ir_table_avermedia_ks) }, { } }; @@ -772,32 +772,32 @@ static const struct af9015_setup af9015_setup_modparam[] = { /* don't add new entries here anymore, use hashes instead */ static const struct af9015_setup af9015_setup_usbids[] = { { USB_VID_LEADTEK, - af9015_rc_keys_leadtek, ARRAY_SIZE(af9015_rc_keys_leadtek), + ir_codes_af9015_table_leadtek, ARRAY_SIZE(ir_codes_af9015_table_leadtek), af9015_ir_table_leadtek, ARRAY_SIZE(af9015_ir_table_leadtek) }, { USB_VID_VISIONPLUS, - af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan), + ir_codes_af9015_table_twinhan, ARRAY_SIZE(ir_codes_af9015_table_twinhan), af9015_ir_table_twinhan, ARRAY_SIZE(af9015_ir_table_twinhan) }, { USB_VID_KWORLD_2, /* TODO: use correct rc keys */ - af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan), + ir_codes_af9015_table_twinhan, ARRAY_SIZE(ir_codes_af9015_table_twinhan), af9015_ir_table_kworld, ARRAY_SIZE(af9015_ir_table_kworld) }, { USB_VID_AVERMEDIA, - af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia), + ir_codes_af9015_table_avermedia, ARRAY_SIZE(ir_codes_af9015_table_avermedia), af9015_ir_table_avermedia, ARRAY_SIZE(af9015_ir_table_avermedia) }, { USB_VID_MSI_2, - af9015_rc_keys_msi_digivox_iii, ARRAY_SIZE(af9015_rc_keys_msi_digivox_iii), + ir_codes_af9015_table_msi_digivox_iii, ARRAY_SIZE(ir_codes_af9015_table_msi_digivox_iii), af9015_ir_table_msi_digivox_iii, ARRAY_SIZE(af9015_ir_table_msi_digivox_iii) }, { } }; static const struct af9015_setup af9015_setup_hashes[] = { { 0xb8feb708, - af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi), + ir_codes_af9015_table_msi, ARRAY_SIZE(ir_codes_af9015_table_msi), af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) }, { 0xa3703d00, - af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link), + ir_codes_af9015_table_a_link, ARRAY_SIZE(ir_codes_af9015_table_a_link), af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) }, { 0x9b7dc64e, - af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv), + ir_codes_af9015_table_mygictv, ARRAY_SIZE(ir_codes_af9015_table_mygictv), af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) }, { } }; @@ -836,8 +836,8 @@ static void af9015_set_remote_config(struct usb_device *udev, } else if (udev->descriptor.idProduct == cpu_to_le16(USB_PID_TREKSTOR_DVBT)) { table = &(const struct af9015_setup){ 0, - af9015_rc_keys_trekstor, - ARRAY_SIZE(af9015_rc_keys_trekstor), + ir_codes_af9015_table_trekstor, + ARRAY_SIZE(ir_codes_af9015_table_trekstor), af9015_ir_table_trekstor, ARRAY_SIZE(af9015_ir_table_trekstor) }; @@ -1297,6 +1297,8 @@ static struct usb_device_id af9015_usb_table[] = { {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20)}, {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2)}, {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS)}, +/* 30 */{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB383_T)}, + {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_4)}, {0}, }; MODULE_DEVICE_TABLE(usb, af9015_usb_table); @@ -1500,7 +1502,8 @@ static struct dvb_usb_device_properties af9015_properties[] = { "(VS-DVB-T 395U)", .cold_ids = {&af9015_usb_table[16], &af9015_usb_table[17], - &af9015_usb_table[18], NULL}, + &af9015_usb_table[18], + &af9015_usb_table[31], NULL}, .warm_ids = {NULL}, }, { @@ -1569,7 +1572,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .i2c_algo = &af9015_i2c_algo, - .num_device_descs = 7, /* max 9 */ + .num_device_descs = 8, /* max 9 */ .devices = { { .name = "AverMedia AVerTV Volar GPS 805 (A805)", @@ -1608,6 +1611,12 @@ static struct dvb_usb_device_properties af9015_properties[] = { .cold_ids = {&af9015_usb_table[29], NULL}, .warm_ids = {NULL}, }, + { + .name = "KWorld USB DVB-T Stick Mobile " \ + "(UB383-T)", + .cold_ids = {&af9015_usb_table[30], NULL}, + .warm_ids = {NULL}, + }, } }, }; diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h index ef36b1831490e8..63b2a4907b7ec1 100644 --- a/drivers/media/dvb/dvb-usb/af9015.h +++ b/drivers/media/dvb/dvb-usb/af9015.h @@ -123,7 +123,7 @@ enum af9015_remote { /* LeadTek - Y04G0051 */ /* Leadtek WinFast DTV Dongle Gold */ -static struct dvb_usb_rc_key af9015_rc_keys_leadtek[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_leadtek[] = { { 0x001e, KEY_1 }, { 0x001f, KEY_2 }, { 0x0020, KEY_3 }, @@ -227,7 +227,7 @@ static u8 af9015_ir_table_leadtek[] = { }; /* TwinHan AzureWave AD-TU700(704J) */ -static struct dvb_usb_rc_key af9015_rc_keys_twinhan[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_twinhan[] = { { 0x053f, KEY_POWER }, { 0x0019, KEY_FAVORITES }, /* Favorite List */ { 0x0004, KEY_TEXT }, /* Teletext */ @@ -338,7 +338,7 @@ static u8 af9015_ir_table_twinhan[] = { }; /* A-Link DTU(m) */ -static struct dvb_usb_rc_key af9015_rc_keys_a_link[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_a_link[] = { { 0x001e, KEY_1 }, { 0x001f, KEY_2 }, { 0x0020, KEY_3 }, @@ -381,7 +381,7 @@ static u8 af9015_ir_table_a_link[] = { }; /* MSI DIGIVOX mini II V3.0 */ -static struct dvb_usb_rc_key af9015_rc_keys_msi[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_msi[] = { { 0x001e, KEY_1 }, { 0x001f, KEY_2 }, { 0x0020, KEY_3 }, @@ -424,7 +424,7 @@ static u8 af9015_ir_table_msi[] = { }; /* MYGICTV U718 */ -static struct dvb_usb_rc_key af9015_rc_keys_mygictv[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_mygictv[] = { { 0x003d, KEY_SWITCHVIDEOMODE }, /* TV / AV */ { 0x0545, KEY_POWER }, @@ -550,7 +550,7 @@ static u8 af9015_ir_table_kworld[] = { }; /* AverMedia Volar X */ -static struct dvb_usb_rc_key af9015_rc_keys_avermedia[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_avermedia[] = { { 0x053d, KEY_PROG1 }, /* SOURCE */ { 0x0512, KEY_POWER }, /* POWER */ { 0x051e, KEY_1 }, /* 1 */ @@ -656,7 +656,7 @@ static u8 af9015_ir_table_avermedia_ks[] = { }; /* Digittrade DVB-T USB Stick */ -static struct dvb_usb_rc_key af9015_rc_keys_digittrade[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_digittrade[] = { { 0x010f, KEY_LAST }, /* RETURN */ { 0x0517, KEY_TEXT }, /* TELETEXT */ { 0x0108, KEY_EPG }, /* EPG */ @@ -719,7 +719,7 @@ static u8 af9015_ir_table_digittrade[] = { }; /* TREKSTOR DVB-T USB Stick */ -static struct dvb_usb_rc_key af9015_rc_keys_trekstor[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_trekstor[] = { { 0x0704, KEY_AGAIN }, /* Home */ { 0x0705, KEY_MUTE }, /* Mute */ { 0x0706, KEY_UP }, /* Up */ @@ -782,7 +782,7 @@ static u8 af9015_ir_table_trekstor[] = { }; /* MSI DIGIVOX mini III */ -static struct dvb_usb_rc_key af9015_rc_keys_msi_digivox_iii[] = { +static struct dvb_usb_rc_key ir_codes_af9015_table_msi_digivox_iii[] = { { 0x0713, KEY_POWER }, /* [red power button] */ { 0x073b, KEY_VIDEO }, /* Source */ { 0x073e, KEY_ZOOM }, /* Zoom */ diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c index bb69f3719f9a1b..faca1ad88a67d3 100644 --- a/drivers/media/dvb/dvb-usb/anysee.c +++ b/drivers/media/dvb/dvb-usb/anysee.c @@ -399,7 +399,7 @@ static int anysee_rc_query(struct dvb_usb_device *d, u32 *event, int *state) return 0; } -static struct dvb_usb_rc_key anysee_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_anysee_table[] = { { 0x0100, KEY_0 }, { 0x0101, KEY_1 }, { 0x0102, KEY_2 }, @@ -518,8 +518,8 @@ static struct dvb_usb_device_properties anysee_properties = { } }, - .rc_key_map = anysee_rc_keys, - .rc_key_map_size = ARRAY_SIZE(anysee_rc_keys), + .rc_key_map = ir_codes_anysee_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_anysee_table), .rc_query = anysee_rc_query, .rc_interval = 200, /* windows driver uses 500ms */ diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c index d7290b2c091397..6681ac1c56e357 100644 --- a/drivers/media/dvb/dvb-usb/az6027.c +++ b/drivers/media/dvb/dvb-usb/az6027.c @@ -125,12 +125,12 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = { { STB0899_RCOMPC , 0xc9 }, { STB0899_AGC1CN , 0x01 }, { STB0899_AGC1REF , 0x10 }, - { STB0899_RTC , 0x23 }, + { STB0899_RTC , 0x23 }, { STB0899_TMGCFG , 0x4e }, { STB0899_AGC2REF , 0x34 }, { STB0899_TLSR , 0x84 }, { STB0899_CFD , 0xf7 }, - { STB0899_ACLC , 0x87 }, + { STB0899_ACLC , 0x87 }, { STB0899_BCLC , 0x94 }, { STB0899_EQON , 0x41 }, { STB0899_LDT , 0xf1 }, @@ -183,10 +183,10 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = { { STB0899_ECNT3M , 0x0a }, { STB0899_ECNT3L , 0xad }, { STB0899_FECAUTO1 , 0x06 }, - { STB0899_FECM , 0x01 }, + { STB0899_FECM , 0x01 }, { STB0899_VTH12 , 0xb0 }, { STB0899_VTH23 , 0x7a }, - { STB0899_VTH34 , 0x58 }, + { STB0899_VTH34 , 0x58 }, { STB0899_VTH56 , 0x38 }, { STB0899_VTH67 , 0x34 }, { STB0899_VTH78 , 0x24 }, @@ -195,7 +195,7 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = { { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ { STB0899_TSULC , 0x42 }, { STB0899_RSLLC , 0x41 }, - { STB0899_TSLPL , 0x12 }, + { STB0899_TSLPL , 0x12 }, { STB0899_TSCFGH , 0x0c }, { STB0899_TSCFGM , 0x00 }, { STB0899_TSCFGL , 0x00 }, @@ -386,7 +386,7 @@ static int az6027_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) } /* keys for the enclosed remote control */ -static struct dvb_usb_rc_key az6027_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_az6027_table[] = { { 0x01, KEY_1 }, { 0x02, KEY_2 }, }; @@ -417,11 +417,15 @@ static int az6027_ci_read_attribute_mem(struct dvb_ca_en50221 *ca, u16 value; u16 index; int blen; - u8 b[12]; + u8 *b; if (slot != 0) return -EINVAL; + b = kmalloc(12, GFP_KERNEL); + if (!b) + return -ENOMEM; + mutex_lock(&state->ca_mutex); req = 0xC1; @@ -438,6 +442,7 @@ static int az6027_ci_read_attribute_mem(struct dvb_ca_en50221 *ca, } mutex_unlock(&state->ca_mutex); + kfree(b); return ret; } @@ -485,11 +490,15 @@ static int az6027_ci_read_cam_control(struct dvb_ca_en50221 *ca, u16 value; u16 index; int blen; - u8 b[12]; + u8 *b; if (slot != 0) return -EINVAL; + b = kmalloc(12, GFP_KERNEL); + if (!b) + return -ENOMEM; + mutex_lock(&state->ca_mutex); req = 0xC3; @@ -510,6 +519,7 @@ static int az6027_ci_read_cam_control(struct dvb_ca_en50221 *ca, } mutex_unlock(&state->ca_mutex); + kfree(b); return ret; } @@ -556,7 +566,11 @@ static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot) u16 value; u16 index; int blen; - u8 b[12]; + u8 *b; + + b = kmalloc(12, GFP_KERNEL); + if (!b) + return -ENOMEM; req = 0xC8; value = 0; @@ -570,6 +584,7 @@ static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot) } else{ ret = b[0]; } + kfree(b); return ret; } @@ -667,8 +682,11 @@ static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int o u16 value; u16 index; int blen; - u8 b[12]; + u8 *b; + b = kmalloc(12, GFP_KERNEL); + if (!b) + return -ENOMEM; mutex_lock(&state->ca_mutex); req = 0xC5; @@ -683,15 +701,13 @@ static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int o } else ret = 0; - if (b[0] == 0) { - ret = 0; - - } else if (b[0] == 1) { + if (!ret && b[0] == 1) { ret = DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; } mutex_unlock(&state->ca_mutex); + kfree(b); return ret; } @@ -943,10 +959,16 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n u16 value; int length; u8 req; - u8 data[256]; + u8 *data; - if (mutex_lock_interruptible(&d->i2c_mutex) < 0) + data = kmalloc(256, GFP_KERNEL); + if (!data) + return -ENOMEM; + + if (mutex_lock_interruptible(&d->i2c_mutex) < 0) { + kfree(data); return -EAGAIN; + } if (num > 2) warn("more than 2 i2c messages at a time is not handled yet. TODO."); @@ -976,17 +998,14 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n i++; } else { - if (msg[i].addr == 0xd0) { - /* demod 16bit addr */ - req = 0xBD; - index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff)); - value = msg[i].addr + (2 << 8); - length = msg[i].len - 2; - len = msg[i].len - 2; - for (j = 0; j < len; j++) - data[j] = msg[i].buf[j + 2]; - - } + /* demod 16bit addr */ + req = 0xBD; + index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff)); + value = msg[i].addr + (2 << 8); + length = msg[i].len - 2; + len = msg[i].len - 2; + for (j = 0; j < len; j++) + data[j] = msg[i].buf[j + 2]; az6027_usb_out_op(d, req, value, index, data, length); } } @@ -1019,6 +1038,7 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n } } mutex_unlock(&d->i2c_mutex); + kfree(data); return i; } @@ -1039,8 +1059,14 @@ int az6027_identify_state(struct usb_device *udev, struct dvb_usb_device_description **desc, int *cold) { - u8 b[16]; - s16 ret = usb_control_msg(udev, + u8 *b; + s16 ret; + + b = kmalloc(16, GFP_KERNEL); + if (!b) + return -ENOMEM; + + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0xb7, USB_TYPE_VENDOR | USB_DIR_IN, @@ -1051,7 +1077,7 @@ int az6027_identify_state(struct usb_device *udev, USB_CTRL_GET_TIMEOUT); *cold = ret <= 0; - + kfree(b); deb_info("cold: %d\n", *cold); return 0; } @@ -1059,8 +1085,10 @@ int az6027_identify_state(struct usb_device *udev, static struct usb_device_id az6027_usb_table[] = { { USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_AZ6027) }, - { USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_DVBS2CI) }, - { USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI) }, + { USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_DVBS2CI_V1) }, + { USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_DVBS2CI_V2) }, + { USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V1) }, + { USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V2) }, { }, }; @@ -1097,18 +1125,34 @@ static struct dvb_usb_device_properties az6027_properties = { .power_ctrl = az6027_power_ctrl, .read_mac_address = az6027_read_mac_addr, */ - .rc_key_map = az6027_rc_keys, - .rc_key_map_size = ARRAY_SIZE(az6027_rc_keys), + .rc_key_map = ir_codes_az6027_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_az6027_table), .rc_interval = 400, .rc_query = az6027_rc_query, .i2c_algo = &az6027_i2c_algo, - .num_device_descs = 1, + .num_device_descs = 5, .devices = { { .name = "AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)", .cold_ids = { &az6027_usb_table[0], NULL }, .warm_ids = { NULL }, + }, { + .name = "TERRATEC S7", + .cold_ids = { &az6027_usb_table[1], NULL }, + .warm_ids = { NULL }, + }, { + .name = "TERRATEC S7 MKII", + .cold_ids = { &az6027_usb_table[2], NULL }, + .warm_ids = { NULL }, + }, { + .name = "Technisat SkyStar USB 2 HD CI", + .cold_ids = { &az6027_usb_table[3], NULL }, + .warm_ids = { NULL }, + }, { + .name = "Technisat SkyStar USB 2 HD CI", + .cold_ids = { &az6027_usb_table[4], NULL }, + .warm_ids = { NULL }, }, { NULL }, } diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-core.c b/drivers/media/dvb/dvb-usb/cinergyT2-core.c index e37ac4d48602b6..5a9c14bdc980c5 100644 --- a/drivers/media/dvb/dvb-usb/cinergyT2-core.c +++ b/drivers/media/dvb/dvb-usb/cinergyT2-core.c @@ -84,7 +84,7 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap) return 0; } -static struct dvb_usb_rc_key cinergyt2_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_cinergyt2_table[] = { { 0x0401, KEY_POWER }, { 0x0402, KEY_1 }, { 0x0403, KEY_2 }, @@ -218,8 +218,8 @@ static struct dvb_usb_device_properties cinergyt2_properties = { .power_ctrl = cinergyt2_power_ctrl, .rc_interval = 50, - .rc_key_map = cinergyt2_rc_keys, - .rc_key_map_size = ARRAY_SIZE(cinergyt2_rc_keys), + .rc_key_map = ir_codes_cinergyt2_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_cinergyt2_table), .rc_query = cinergyt2_rc_query, .generic_bulk_ctrl_endpoint = 1, diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c index 960376da7d59b4..0eb49088916225 100644 --- a/drivers/media/dvb/dvb-usb/cxusb.c +++ b/drivers/media/dvb/dvb-usb/cxusb.c @@ -461,7 +461,7 @@ static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d, u32 *event, return 0; } -static struct dvb_usb_rc_key dvico_mce_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_dvico_mce_table[] = { { 0xfe02, KEY_TV }, { 0xfe0e, KEY_MP3 }, { 0xfe1a, KEY_DVD }, @@ -509,7 +509,7 @@ static struct dvb_usb_rc_key dvico_mce_rc_keys[] = { { 0xfe4e, KEY_POWER }, }; -static struct dvb_usb_rc_key dvico_portable_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_dvico_portable_table[] = { { 0xfc02, KEY_SETUP }, /* Profile */ { 0xfc43, KEY_POWER2 }, { 0xfc06, KEY_EPG }, @@ -548,7 +548,7 @@ static struct dvb_usb_rc_key dvico_portable_rc_keys[] = { { 0xfc00, KEY_UNKNOWN }, /* HD */ }; -static struct dvb_usb_rc_key d680_dmb_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_d680_dmb_table[] = { { 0x0038, KEY_UNKNOWN }, /* TV/AV */ { 0x080c, KEY_ZOOM }, { 0x0800, KEY_0 }, @@ -1025,8 +1025,9 @@ static int cxusb_dualdig4_rev2_frontend_attach(struct dvb_usb_adapter *adap) cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); - dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, - &cxusb_dualdig4_rev2_config); + if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, + &cxusb_dualdig4_rev2_config) < 0) + return -ENODEV; adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80, &cxusb_dualdig4_rev2_config); @@ -1449,8 +1450,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = { .i2c_algo = &cxusb_i2c_algo, .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), + .rc_key_map = ir_codes_dvico_portable_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_portable_table), .rc_query = cxusb_rc_query, .generic_bulk_ctrl_endpoint = 0x01, @@ -1500,8 +1501,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = { .i2c_algo = &cxusb_i2c_algo, .rc_interval = 150, - .rc_key_map = dvico_mce_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_mce_rc_keys), + .rc_key_map = ir_codes_dvico_mce_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_mce_table), .rc_query = cxusb_rc_query, .generic_bulk_ctrl_endpoint = 0x01, @@ -1559,8 +1560,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = { .i2c_algo = &cxusb_i2c_algo, .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), + .rc_key_map = ir_codes_dvico_portable_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_portable_table), .rc_query = cxusb_rc_query, .generic_bulk_ctrl_endpoint = 0x01, @@ -1609,8 +1610,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = { .i2c_algo = &cxusb_i2c_algo, .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), + .rc_key_map = ir_codes_dvico_portable_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_portable_table), .rc_query = cxusb_rc_query, .generic_bulk_ctrl_endpoint = 0x01, @@ -1658,8 +1659,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = { .generic_bulk_ctrl_endpoint = 0x01, .rc_interval = 100, - .rc_key_map = dvico_mce_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_mce_rc_keys), + .rc_key_map = ir_codes_dvico_mce_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_mce_table), .rc_query = cxusb_bluebird2_rc_query, .num_device_descs = 1, @@ -1706,8 +1707,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = { .generic_bulk_ctrl_endpoint = 0x01, .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), + .rc_key_map = ir_codes_dvico_portable_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_portable_table), .rc_query = cxusb_bluebird2_rc_query, .num_device_descs = 1, @@ -1756,8 +1757,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_prope .generic_bulk_ctrl_endpoint = 0x01, .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), + .rc_key_map = ir_codes_dvico_portable_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_portable_table), .rc_query = cxusb_rc_query, .num_device_descs = 1, @@ -1847,8 +1848,8 @@ struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties = { .generic_bulk_ctrl_endpoint = 0x01, .rc_interval = 100, - .rc_key_map = dvico_mce_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_mce_rc_keys), + .rc_key_map = ir_codes_dvico_mce_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dvico_mce_table), .rc_query = cxusb_rc_query, .num_device_descs = 1, @@ -1895,8 +1896,8 @@ static struct dvb_usb_device_properties cxusb_d680_dmb_properties = { .generic_bulk_ctrl_endpoint = 0x01, .rc_interval = 100, - .rc_key_map = d680_dmb_rc_keys, - .rc_key_map_size = ARRAY_SIZE(d680_dmb_rc_keys), + .rc_key_map = ir_codes_d680_dmb_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_d680_dmb_table), .rc_query = cxusb_d680_dmb_rc_query, .num_device_descs = 1, @@ -1944,8 +1945,8 @@ static struct dvb_usb_device_properties cxusb_mygica_d689_properties = { .generic_bulk_ctrl_endpoint = 0x01, .rc_interval = 100, - .rc_key_map = d680_dmb_rc_keys, - .rc_key_map_size = ARRAY_SIZE(d680_dmb_rc_keys), + .rc_key_map = ir_codes_d680_dmb_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_d680_dmb_table), .rc_query = cxusb_d680_dmb_rc_query, .num_device_descs = 1, diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index 34eab05afc6cd0..800800a9649e66 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -562,7 +562,7 @@ static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state) return 0; } -static struct dvb_usb_rc_key dib0700_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_dib0700_table[] = { /* Key codes for the tiny Pinnacle remote*/ { 0x0700, KEY_MUTE }, { 0x0701, KEY_MENU }, /* Pinnacle logo */ @@ -794,6 +794,43 @@ static struct dvb_usb_rc_key dib0700_rc_keys[] = { { 0x7a13, KEY_VOLUMEDOWN }, { 0x7a40, KEY_POWER }, { 0x7a41, KEY_MUTE }, + + /* Key codes for the Elgato EyeTV Diversity silver remote, + set dvb_usb_dib0700_ir_proto=0 */ + { 0x4501, KEY_POWER }, + { 0x4502, KEY_MUTE }, + { 0x4503, KEY_1 }, + { 0x4504, KEY_2 }, + { 0x4505, KEY_3 }, + { 0x4506, KEY_4 }, + { 0x4507, KEY_5 }, + { 0x4508, KEY_6 }, + { 0x4509, KEY_7 }, + { 0x450a, KEY_8 }, + { 0x450b, KEY_9 }, + { 0x450c, KEY_LAST }, + { 0x450d, KEY_0 }, + { 0x450e, KEY_ENTER }, + { 0x450f, KEY_RED }, + { 0x4510, KEY_CHANNELUP }, + { 0x4511, KEY_GREEN }, + { 0x4512, KEY_VOLUMEDOWN }, + { 0x4513, KEY_OK }, + { 0x4514, KEY_VOLUMEUP }, + { 0x4515, KEY_YELLOW }, + { 0x4516, KEY_CHANNELDOWN }, + { 0x4517, KEY_BLUE }, + { 0x4518, KEY_LEFT }, /* Skip backwards */ + { 0x4519, KEY_PLAYPAUSE }, + { 0x451a, KEY_RIGHT }, /* Skip forward */ + { 0x451b, KEY_REWIND }, + { 0x451c, KEY_L }, /* Live */ + { 0x451d, KEY_FASTFORWARD }, + { 0x451e, KEY_STOP }, /* 'Reveal' for Teletext */ + { 0x451f, KEY_MENU }, /* KEY_TEXT for Teletext */ + { 0x4540, KEY_RECORD }, /* Font 'Size' for Teletext */ + { 0x4541, KEY_SCREEN }, /* Full screen toggle, 'Hold' for Teletext */ + { 0x4542, KEY_SELECT }, /* Select video input, 'Select' for Teletext */ }; /* STK7700P: Hauppauge Nova-T Stick, AVerMedia Volar */ @@ -2049,6 +2086,7 @@ struct usb_device_id dib0700_usb_id_table[] = { /* 65 */{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV73ESE) }, { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV282E) }, { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK8096GP) }, + { USB_DEVICE(USB_VID_ELGATO, USB_PID_ELGATO_EYETV_DIVERSITY) }, { 0 } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); @@ -2131,8 +2169,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2160,8 +2198,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2214,8 +2252,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2251,8 +2289,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2321,8 +2359,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2360,8 +2398,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2393,7 +2431,7 @@ struct dvb_usb_device_properties dib0700_devices[] = { } }, - .num_device_descs = 6, + .num_device_descs = 7, .devices = { { "DiBcom STK7070PD reference design", { &dib0700_usb_id_table[17], NULL }, @@ -2419,11 +2457,15 @@ struct dvb_usb_device_properties dib0700_devices[] = { { "Sony PlayTV", { &dib0700_usb_id_table[44], NULL }, { NULL }, - } + }, + { "Elgato EyeTV Diversity", + { &dib0700_usb_id_table[68], NULL }, + { NULL }, + }, }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2484,8 +2526,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2513,8 +2555,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2574,8 +2616,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2612,8 +2654,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, @@ -2656,8 +2698,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, .num_adapters = 1, @@ -2687,8 +2729,8 @@ struct dvb_usb_device_properties dib0700_devices[] = { }, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dib0700_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dib0700_rc_keys), + .rc_key_map = ir_codes_dib0700_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dib0700_table), .rc_query = dib0700_rc_query }, }; diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c index 9143b5631e88b9..bc08bc0b723c03 100644 --- a/drivers/media/dvb/dvb-usb/dibusb-common.c +++ b/drivers/media/dvb/dvb-usb/dibusb-common.c @@ -327,7 +327,7 @@ EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach); /* * common remote control stuff */ -struct dvb_usb_rc_key dibusb_rc_keys[] = { +struct dvb_usb_rc_key ir_codes_dibusb_table[] = { /* Key codes for the little Artec T1/Twinhan/HAMA/ remote. */ { 0x0016, KEY_POWER }, { 0x0010, KEY_MUTE }, @@ -456,7 +456,7 @@ struct dvb_usb_rc_key dibusb_rc_keys[] = { { 0x804e, KEY_ENTER }, { 0x804f, KEY_VOLUMEDOWN }, }; -EXPORT_SYMBOL(dibusb_rc_keys); +EXPORT_SYMBOL(ir_codes_dibusb_table); int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state) { diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c index 5c0126dc1ff970..eb2e6f050fbe7f 100644 --- a/drivers/media/dvb/dvb-usb/dibusb-mb.c +++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c @@ -212,7 +212,7 @@ static struct dvb_usb_device_properties dibusb1_1_properties = { .power_ctrl = dibusb_power_ctrl, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dibusb_rc_keys, + .rc_key_map = ir_codes_dibusb_table, .rc_key_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */ .rc_query = dibusb_rc_query, @@ -296,7 +296,7 @@ static struct dvb_usb_device_properties dibusb1_1_an2235_properties = { .power_ctrl = dibusb_power_ctrl, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dibusb_rc_keys, + .rc_key_map = ir_codes_dibusb_table, .rc_key_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */ .rc_query = dibusb_rc_query, @@ -360,7 +360,7 @@ static struct dvb_usb_device_properties dibusb2_0b_properties = { .power_ctrl = dibusb2_0_power_ctrl, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dibusb_rc_keys, + .rc_key_map = ir_codes_dibusb_table, .rc_key_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */ .rc_query = dibusb_rc_query, @@ -417,7 +417,7 @@ static struct dvb_usb_device_properties artec_t1_usb2_properties = { .power_ctrl = dibusb2_0_power_ctrl, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dibusb_rc_keys, + .rc_key_map = ir_codes_dibusb_table, .rc_key_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */ .rc_query = dibusb_rc_query, diff --git a/drivers/media/dvb/dvb-usb/dibusb-mc.c b/drivers/media/dvb/dvb-usb/dibusb-mc.c index a05b9f87566328..588308eb66388c 100644 --- a/drivers/media/dvb/dvb-usb/dibusb-mc.c +++ b/drivers/media/dvb/dvb-usb/dibusb-mc.c @@ -82,7 +82,7 @@ static struct dvb_usb_device_properties dibusb_mc_properties = { .power_ctrl = dibusb2_0_power_ctrl, .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dibusb_rc_keys, + .rc_key_map = ir_codes_dibusb_table, .rc_key_map_size = 111, /* FIXME */ .rc_query = dibusb_rc_query, diff --git a/drivers/media/dvb/dvb-usb/dibusb.h b/drivers/media/dvb/dvb-usb/dibusb.h index 8e847aa73ba1af..3d50ac59088f94 100644 --- a/drivers/media/dvb/dvb-usb/dibusb.h +++ b/drivers/media/dvb/dvb-usb/dibusb.h @@ -124,7 +124,7 @@ extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int); #define DEFAULT_RC_INTERVAL 150 //#define DEFAULT_RC_INTERVAL 100000 -extern struct dvb_usb_rc_key dibusb_rc_keys[]; +extern struct dvb_usb_rc_key ir_codes_dibusb_table[]; extern int dibusb_rc_query(struct dvb_usb_device *, u32 *, int *); extern int dibusb_read_eeprom_byte(struct dvb_usb_device *, u8, u8 *); diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c index 955147d0075696..e826077094fa70 100644 --- a/drivers/media/dvb/dvb-usb/digitv.c +++ b/drivers/media/dvb/dvb-usb/digitv.c @@ -161,7 +161,7 @@ static int digitv_tuner_attach(struct dvb_usb_adapter *adap) return 0; } -static struct dvb_usb_rc_key digitv_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_digitv_table[] = { { 0x5f55, KEY_0 }, { 0x6f55, KEY_1 }, { 0x9f55, KEY_2 }, @@ -311,8 +311,8 @@ static struct dvb_usb_device_properties digitv_properties = { .identify_state = digitv_identify_state, .rc_interval = 1000, - .rc_key_map = digitv_rc_keys, - .rc_key_map_size = ARRAY_SIZE(digitv_rc_keys), + .rc_key_map = ir_codes_digitv_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_digitv_table), .rc_query = digitv_rc_query, .i2c_algo = &digitv_i2c_algo, diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c index a1b12b01cbe4c4..f57e59044d4d95 100644 --- a/drivers/media/dvb/dvb-usb/dtt200u.c +++ b/drivers/media/dvb/dvb-usb/dtt200u.c @@ -57,7 +57,7 @@ static int dtt200u_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, /* remote control */ /* key list for the tiny remote control (Yakumo, don't know about the others) */ -static struct dvb_usb_rc_key dtt200u_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_dtt200u_table[] = { { 0x8001, KEY_MUTE }, { 0x8002, KEY_CHANNELDOWN }, { 0x8003, KEY_VOLUMEDOWN }, @@ -162,8 +162,8 @@ static struct dvb_usb_device_properties dtt200u_properties = { .power_ctrl = dtt200u_power_ctrl, .rc_interval = 300, - .rc_key_map = dtt200u_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys), + .rc_key_map = ir_codes_dtt200u_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table), .rc_query = dtt200u_rc_query, .generic_bulk_ctrl_endpoint = 0x01, @@ -207,8 +207,8 @@ static struct dvb_usb_device_properties wt220u_properties = { .power_ctrl = dtt200u_power_ctrl, .rc_interval = 300, - .rc_key_map = dtt200u_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys), + .rc_key_map = ir_codes_dtt200u_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table), .rc_query = dtt200u_rc_query, .generic_bulk_ctrl_endpoint = 0x01, @@ -252,8 +252,8 @@ static struct dvb_usb_device_properties wt220u_fc_properties = { .power_ctrl = dtt200u_power_ctrl, .rc_interval = 300, - .rc_key_map = dtt200u_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys), + .rc_key_map = ir_codes_dtt200u_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table), .rc_query = dtt200u_rc_query, .generic_bulk_ctrl_endpoint = 0x01, @@ -297,8 +297,8 @@ static struct dvb_usb_device_properties wt220u_zl0353_properties = { .power_ctrl = dtt200u_power_ctrl, .rc_interval = 300, - .rc_key_map = dtt200u_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys), + .rc_key_map = ir_codes_dtt200u_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table), .rc_query = dtt200u_rc_query, .generic_bulk_ctrl_endpoint = 0x01, diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h index ae8b57acfe05cb..085c4e457e0e22 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h @@ -124,9 +124,11 @@ #define USB_PID_KWORLD_395U 0xe396 #define USB_PID_KWORLD_395U_2 0xe39b #define USB_PID_KWORLD_395U_3 0xe395 +#define USB_PID_KWORLD_395U_4 0xe39a #define USB_PID_KWORLD_MC810 0xc810 #define USB_PID_KWORLD_PC160_2T 0xc160 #define USB_PID_KWORLD_PC160_T 0xc161 +#define USB_PID_KWORLD_UB383_T 0xe383 #define USB_PID_KWORLD_VSTREAM_COLD 0x17de #define USB_PID_KWORLD_VSTREAM_WARM 0x17df #define USB_PID_TERRATEC_CINERGY_T_USB_XE 0x0055 @@ -288,6 +290,7 @@ #define USB_PID_MSI_DIGI_VOX_MINI_III 0x8807 #define USB_PID_SONY_PLAYTV 0x0003 #define USB_PID_MYGICA_D689 0xd811 +#define USB_PID_ELGATO_EYETV_DIVERSITY 0x0011 #define USB_PID_ELGATO_EYETV_DTT 0x0021 #define USB_PID_ELGATO_EYETV_DTT_Dlx 0x0020 #define USB_PID_DVB_T_USB_STICK_HIGH_SPEED_COLD 0x5000 @@ -296,6 +299,8 @@ #define USB_PID_TVWAY_PLUS 0x0002 #define USB_PID_SVEON_STV20 0xe39d #define USB_PID_AZUREWAVE_AZ6027 0x3275 -#define USB_PID_TERRATEC_DVBS2CI 0x3275 -#define USB_PID_TECHNISAT_USB2_HDCI 0x0002 +#define USB_PID_TERRATEC_DVBS2CI_V1 0x10a4 +#define USB_PID_TERRATEC_DVBS2CI_V2 0x10ac +#define USB_PID_TECHNISAT_USB2_HDCI_V1 0x0001 +#define USB_PID_TECHNISAT_USB2_HDCI_V2 0x0002 #endif diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c index 6fe71c6745eb64..bb46ba6a35739d 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c @@ -42,6 +42,8 @@ int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, msleep(delay_ms); ret = usb_bulk_msg(d->udev,usb_rcvbulkpipe(d->udev, + d->props.generic_bulk_ctrl_endpoint_response ? + d->props.generic_bulk_ctrl_endpoint_response : d->props.generic_bulk_ctrl_endpoint),rbuf,rlen,&actlen, 2000); diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h index 0143aef19ecdde..4a9f676087bff9 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb.h @@ -198,6 +198,12 @@ struct dvb_usb_adapter_properties { * is non-zero, one can use dvb_usb_generic_rw and dvb_usb_generic_write- * helper functions. * + * @generic_bulk_ctrl_endpoint_response: some DVB USB devices use a separate + * endpoint for responses to control messages sent with bulk transfers via + * the generic_bulk_ctrl_endpoint. When this is non-zero, this will be used + * instead of the generic_bulk_ctrl_endpoint when reading usb responses in + * the dvb_usb_generic_rw helper function. + * * @num_device_descs: number of struct dvb_usb_device_description in @devices * @devices: array of struct dvb_usb_device_description compatibles with these * properties. @@ -239,6 +245,7 @@ struct dvb_usb_device_properties { struct i2c_algorithm *i2c_algo; int generic_bulk_ctrl_endpoint; + int generic_bulk_ctrl_endpoint_response; int num_device_descs; struct dvb_usb_device_description devices[12]; diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c index accc65509b0716..e8fb853806722b 100644 --- a/drivers/media/dvb/dvb-usb/dw2102.c +++ b/drivers/media/dvb/dvb-usb/dw2102.c @@ -73,7 +73,7 @@ "Please see linux/Documentation/dvb/ for more details " \ "on firmware-problems." -struct dvb_usb_rc_keys_table { +struct ir_codes_dvb_usb_table_table { struct dvb_usb_rc_key *rc_keys; int rc_keys_size; }; @@ -948,7 +948,7 @@ static int dw3101_tuner_attach(struct dvb_usb_adapter *adap) return 0; } -static struct dvb_usb_rc_key dw210x_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_dw210x_table[] = { { 0xf80a, KEY_Q }, /*power*/ { 0xf80c, KEY_M }, /*mute*/ { 0xf811, KEY_1 }, @@ -982,7 +982,7 @@ static struct dvb_usb_rc_key dw210x_rc_keys[] = { { 0xf81b, KEY_B }, /*recall*/ }; -static struct dvb_usb_rc_key tevii_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_tevii_table[] = { { 0xf80a, KEY_POWER }, { 0xf80c, KEY_MUTE }, { 0xf811, KEY_1 }, @@ -1032,7 +1032,7 @@ static struct dvb_usb_rc_key tevii_rc_keys[] = { { 0xf858, KEY_SWITCHVIDEOMODE }, }; -static struct dvb_usb_rc_key tbs_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_tbs_table[] = { { 0xf884, KEY_POWER }, { 0xf894, KEY_MUTE }, { 0xf887, KEY_1 }, @@ -1067,10 +1067,10 @@ static struct dvb_usb_rc_key tbs_rc_keys[] = { { 0xf89b, KEY_MODE } }; -static struct dvb_usb_rc_keys_table keys_tables[] = { - { dw210x_rc_keys, ARRAY_SIZE(dw210x_rc_keys) }, - { tevii_rc_keys, ARRAY_SIZE(tevii_rc_keys) }, - { tbs_rc_keys, ARRAY_SIZE(tbs_rc_keys) }, +static struct ir_codes_dvb_usb_table_table keys_tables[] = { + { ir_codes_dw210x_table, ARRAY_SIZE(ir_codes_dw210x_table) }, + { ir_codes_tevii_table, ARRAY_SIZE(ir_codes_tevii_table) }, + { ir_codes_tbs_table, ARRAY_SIZE(ir_codes_tbs_table) }, }; static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state) @@ -1185,14 +1185,14 @@ static int dw2102_load_firmware(struct usb_device *dev, /* init registers */ switch (dev->descriptor.idProduct) { case USB_PID_PROF_1100: - s6x0_properties.rc_key_map = tbs_rc_keys; + s6x0_properties.rc_key_map = ir_codes_tbs_table; s6x0_properties.rc_key_map_size = - ARRAY_SIZE(tbs_rc_keys); + ARRAY_SIZE(ir_codes_tbs_table); break; case USB_PID_TEVII_S650: - dw2104_properties.rc_key_map = tevii_rc_keys; + dw2104_properties.rc_key_map = ir_codes_tevii_table; dw2104_properties.rc_key_map_size = - ARRAY_SIZE(tevii_rc_keys); + ARRAY_SIZE(ir_codes_tevii_table); case USB_PID_DW2104: reset = 1; dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1, @@ -1255,8 +1255,8 @@ static struct dvb_usb_device_properties dw2102_properties = { .no_reconnect = 1, .i2c_algo = &dw2102_serit_i2c_algo, - .rc_key_map = dw210x_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys), + .rc_key_map = ir_codes_dw210x_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table), .rc_interval = 150, .rc_query = dw2102_rc_query, @@ -1306,8 +1306,8 @@ static struct dvb_usb_device_properties dw2104_properties = { .no_reconnect = 1, .i2c_algo = &dw2104_i2c_algo, - .rc_key_map = dw210x_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys), + .rc_key_map = ir_codes_dw210x_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table), .rc_interval = 150, .rc_query = dw2102_rc_query, @@ -1353,8 +1353,8 @@ static struct dvb_usb_device_properties dw3101_properties = { .no_reconnect = 1, .i2c_algo = &dw3101_i2c_algo, - .rc_key_map = dw210x_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys), + .rc_key_map = ir_codes_dw210x_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table), .rc_interval = 150, .rc_query = dw2102_rc_query, @@ -1396,8 +1396,8 @@ static struct dvb_usb_device_properties s6x0_properties = { .no_reconnect = 1, .i2c_algo = &s6x0_i2c_algo, - .rc_key_map = tevii_rc_keys, - .rc_key_map_size = ARRAY_SIZE(tevii_rc_keys), + .rc_key_map = ir_codes_tevii_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_tevii_table), .rc_interval = 150, .rc_query = dw2102_rc_query, @@ -1459,8 +1459,8 @@ static int dw2102_probe(struct usb_interface *intf, /* fill only different fields */ p7500->firmware = "dvb-usb-p7500.fw"; p7500->devices[0] = d7500; - p7500->rc_key_map = tbs_rc_keys; - p7500->rc_key_map_size = ARRAY_SIZE(tbs_rc_keys); + p7500->rc_key_map = ir_codes_tbs_table; + p7500->rc_key_map_size = ARRAY_SIZE(ir_codes_tbs_table); p7500->adapter->frontend_attach = prof_7500_frontend_attach; if (0 == dvb_usb_device_init(intf, &dw2102_properties, diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c index afb444db43ad97..45106ac4967403 100644 --- a/drivers/media/dvb/dvb-usb/gp8psk.c +++ b/drivers/media/dvb/dvb-usb/gp8psk.c @@ -105,6 +105,10 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d) ptr = fw->data; buf = kmalloc(64, GFP_KERNEL | GFP_DMA); + if (!buf) { + ret = -ENOMEM; + goto out_rel_fw; + } while (ptr[0] != 0xff) { u16 buflen = ptr[0] + 4; diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c index 737ffa36ac9c67..c211fef45fc342 100644 --- a/drivers/media/dvb/dvb-usb/m920x.c +++ b/drivers/media/dvb/dvb-usb/m920x.c @@ -589,7 +589,7 @@ static struct m920x_inits pinnacle310e_init[] = { }; /* ir keymaps */ -static struct dvb_usb_rc_key megasky_rc_keys [] = { +static struct dvb_usb_rc_key ir_codes_megasky_table [] = { { 0x0012, KEY_POWER }, { 0x001e, KEY_CYCLEWINDOWS }, /* min/max */ { 0x0002, KEY_CHANNELUP }, @@ -608,7 +608,7 @@ static struct dvb_usb_rc_key megasky_rc_keys [] = { { 0x000e, KEY_COFFEE }, /* "MTS" */ }; -static struct dvb_usb_rc_key tvwalkertwin_rc_keys [] = { +static struct dvb_usb_rc_key ir_codes_tvwalkertwin_table [] = { { 0x0001, KEY_ZOOM }, /* Full Screen */ { 0x0002, KEY_CAMERA }, /* snapshot */ { 0x0003, KEY_MUTE }, @@ -628,7 +628,7 @@ static struct dvb_usb_rc_key tvwalkertwin_rc_keys [] = { { 0x001e, KEY_VOLUMEUP }, }; -static struct dvb_usb_rc_key pinnacle310e_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_pinnacle310e_table[] = { { 0x16, KEY_POWER }, { 0x17, KEY_FAVORITES }, { 0x0f, KEY_TEXT }, @@ -785,8 +785,8 @@ static struct dvb_usb_device_properties megasky_properties = { .download_firmware = m920x_firmware_download, .rc_interval = 100, - .rc_key_map = megasky_rc_keys, - .rc_key_map_size = ARRAY_SIZE(megasky_rc_keys), + .rc_key_map = ir_codes_megasky_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_megasky_table), .rc_query = m920x_rc_query, .size_of_priv = sizeof(struct m920x_state), @@ -886,8 +886,8 @@ static struct dvb_usb_device_properties tvwalkertwin_properties = { .download_firmware = m920x_firmware_download, .rc_interval = 100, - .rc_key_map = tvwalkertwin_rc_keys, - .rc_key_map_size = ARRAY_SIZE(tvwalkertwin_rc_keys), + .rc_key_map = ir_codes_tvwalkertwin_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_tvwalkertwin_table), .rc_query = m920x_rc_query, .size_of_priv = sizeof(struct m920x_state), @@ -993,8 +993,8 @@ static struct dvb_usb_device_properties pinnacle_pctv310e_properties = { .download_firmware = NULL, .rc_interval = 100, - .rc_key_map = pinnacle310e_rc_keys, - .rc_key_map_size = ARRAY_SIZE(pinnacle310e_rc_keys), + .rc_key_map = ir_codes_pinnacle310e_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_pinnacle310e_table), .rc_query = m920x_rc_query, .size_of_priv = sizeof(struct m920x_state), diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c index b41d66ef832556..d195a587cc651a 100644 --- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c +++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c @@ -21,7 +21,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); #define deb_ee(args...) dprintk(debug,0x02,args) /* Hauppauge NOVA-T USB2 keys */ -static struct dvb_usb_rc_key haupp_rc_keys [] = { +static struct dvb_usb_rc_key ir_codes_haupp_table [] = { { 0x1e00, KEY_0 }, { 0x1e01, KEY_1 }, { 0x1e02, KEY_2 }, @@ -91,14 +91,14 @@ static int nova_t_rc_query(struct dvb_usb_device *d, u32 *event, int *state) deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to c: %02x d: %02x toggle: %d\n",key[1],key[2],key[3],custom,data,toggle); - for (i = 0; i < ARRAY_SIZE(haupp_rc_keys); i++) { - if (rc5_data(&haupp_rc_keys[i]) == data && - rc5_custom(&haupp_rc_keys[i]) == custom) { + for (i = 0; i < ARRAY_SIZE(ir_codes_haupp_table); i++) { + if (rc5_data(&ir_codes_haupp_table[i]) == data && + rc5_custom(&ir_codes_haupp_table[i]) == custom) { - deb_rc("c: %x, d: %x\n", rc5_data(&haupp_rc_keys[i]), - rc5_custom(&haupp_rc_keys[i])); + deb_rc("c: %x, d: %x\n", rc5_data(&ir_codes_haupp_table[i]), + rc5_custom(&ir_codes_haupp_table[i])); - *event = haupp_rc_keys[i].event; + *event = ir_codes_haupp_table[i].event; *state = REMOTE_KEY_PRESSED; if (st->old_toggle == toggle) { if (st->last_repeat_count++ < 2) @@ -196,8 +196,8 @@ static struct dvb_usb_device_properties nova_t_properties = { .read_mac_address = nova_t_read_mac_address, .rc_interval = 100, - .rc_key_map = haupp_rc_keys, - .rc_key_map_size = ARRAY_SIZE(haupp_rc_keys), + .rc_key_map = ir_codes_haupp_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_haupp_table), .rc_query = nova_t_rc_query, .i2c_algo = &dibusb_i2c_algo, diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c index 830557696ae6ff..dfb81ff1d9a773 100644 --- a/drivers/media/dvb/dvb-usb/opera1.c +++ b/drivers/media/dvb/dvb-usb/opera1.c @@ -35,7 +35,7 @@ struct opera1_state { u32 last_key_pressed; }; -struct opera_rc_keys { +struct ir_codes_opera_table { u32 keycode; u32 event; }; @@ -331,7 +331,7 @@ static int opera1_pid_filter_control(struct dvb_usb_adapter *adap, int onoff) return 0; } -static struct dvb_usb_rc_key opera1_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_opera1_table[] = { {0x5fa0, KEY_1}, {0x51af, KEY_2}, {0x5da2, KEY_3}, @@ -404,12 +404,12 @@ static int opera1_rc_query(struct dvb_usb_device *dev, u32 * event, int *state) send_key = (send_key & 0xffff) | 0x0100; - for (i = 0; i < ARRAY_SIZE(opera1_rc_keys); i++) { - if (rc5_scan(&opera1_rc_keys[i]) == (send_key & 0xffff)) { + for (i = 0; i < ARRAY_SIZE(ir_codes_opera1_table); i++) { + if (rc5_scan(&ir_codes_opera1_table[i]) == (send_key & 0xffff)) { *state = REMOTE_KEY_PRESSED; - *event = opera1_rc_keys[i].event; + *event = ir_codes_opera1_table[i].event; opst->last_key_pressed = - opera1_rc_keys[i].event; + ir_codes_opera1_table[i].event; break; } opst->last_key_pressed = 0; @@ -498,8 +498,8 @@ static struct dvb_usb_device_properties opera1_properties = { .power_ctrl = opera1_power_ctrl, .i2c_algo = &opera1_i2c_algo, - .rc_key_map = opera1_rc_keys, - .rc_key_map_size = ARRAY_SIZE(opera1_rc_keys), + .rc_key_map = ir_codes_opera1_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_opera1_table), .rc_interval = 200, .rc_query = opera1_rc_query, .read_mac_address = opera1_read_mac_address, diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c index ef4e37d9c5ffa7..4d332451653b1e 100644 --- a/drivers/media/dvb/dvb-usb/vp702x.c +++ b/drivers/media/dvb/dvb-usb/vp702x.c @@ -174,7 +174,7 @@ static int vp702x_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) } /* keys for the enclosed remote control */ -static struct dvb_usb_rc_key vp702x_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_vp702x_table[] = { { 0x0001, KEY_1 }, { 0x0002, KEY_2 }, }; @@ -197,10 +197,10 @@ static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state) return 0; } - for (i = 0; i < ARRAY_SIZE(vp702x_rc_keys); i++) - if (rc5_custom(&vp702x_rc_keys[i]) == key[1]) { + for (i = 0; i < ARRAY_SIZE(ir_codes_vp702x_table); i++) + if (rc5_custom(&ir_codes_vp702x_table[i]) == key[1]) { *state = REMOTE_KEY_PRESSED; - *event = vp702x_rc_keys[i].event; + *event = ir_codes_vp702x_table[i].event; break; } return 0; @@ -283,8 +283,8 @@ static struct dvb_usb_device_properties vp702x_properties = { }, .read_mac_address = vp702x_read_mac_addr, - .rc_key_map = vp702x_rc_keys, - .rc_key_map_size = ARRAY_SIZE(vp702x_rc_keys), + .rc_key_map = ir_codes_vp702x_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_vp702x_table), .rc_interval = 400, .rc_query = vp702x_rc_query, diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c index a59faa27912a6d..036893fa4480b5 100644 --- a/drivers/media/dvb/dvb-usb/vp7045.c +++ b/drivers/media/dvb/dvb-usb/vp7045.c @@ -99,7 +99,7 @@ static int vp7045_power_ctrl(struct dvb_usb_device *d, int onoff) /* The keymapping struct. Somehow this should be loaded to the driver, but * currently it is hardcoded. */ -static struct dvb_usb_rc_key vp7045_rc_keys[] = { +static struct dvb_usb_rc_key ir_codes_vp7045_table[] = { { 0x0016, KEY_POWER }, { 0x0010, KEY_MUTE }, { 0x0003, KEY_1 }, @@ -165,10 +165,10 @@ static int vp7045_rc_query(struct dvb_usb_device *d, u32 *event, int *state) return 0; } - for (i = 0; i < ARRAY_SIZE(vp7045_rc_keys); i++) - if (rc5_data(&vp7045_rc_keys[i]) == key) { + for (i = 0; i < ARRAY_SIZE(ir_codes_vp7045_table); i++) + if (rc5_data(&ir_codes_vp7045_table[i]) == key) { *state = REMOTE_KEY_PRESSED; - *event = vp7045_rc_keys[i].event; + *event = ir_codes_vp7045_table[i].event; break; } return 0; @@ -260,8 +260,8 @@ static struct dvb_usb_device_properties vp7045_properties = { .read_mac_address = vp7045_read_mac_addr, .rc_interval = 400, - .rc_key_map = vp7045_rc_keys, - .rc_key_map_size = ARRAY_SIZE(vp7045_rc_keys), + .rc_key_map = ir_codes_vp7045_table, + .rc_key_map_size = ARRAY_SIZE(ir_codes_vp7045_table), .rc_query = vp7045_rc_query, .num_device_descs = 2, diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c index 1b31bebc27d6f6..28294af752dbb7 100644 --- a/drivers/media/dvb/firewire/firedtv-avc.c +++ b/drivers/media/dvb/firewire/firedtv-avc.c @@ -1096,7 +1096,7 @@ int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) c->operand[15] = msg[1]; /* Program number */ c->operand[16] = msg[2]; - c->operand[17] = 0x01; /* Version number=0 + current/next=1 */ + c->operand[17] = msg[3]; /* Version number and current/next */ c->operand[18] = 0x00; /* Section number=0 */ c->operand[19] = 0x00; /* Last section number=0 */ c->operand[20] = 0x1f; /* PCR_PID=1FFF */ diff --git a/drivers/media/dvb/frontends/atbm8830_priv.h b/drivers/media/dvb/frontends/atbm8830_priv.h index ce960f76092af5..d460058d497e71 100644 --- a/drivers/media/dvb/frontends/atbm8830_priv.h +++ b/drivers/media/dvb/frontends/atbm8830_priv.h @@ -18,7 +18,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - + #ifndef __ATBM8830_PRIV_H #define __ATBM8830_PRIV_H diff --git a/drivers/media/dvb/frontends/au8522_decoder.c b/drivers/media/dvb/frontends/au8522_decoder.c index 24268ef2753d7b..68dba3a4b4dab4 100644 --- a/drivers/media/dvb/frontends/au8522_decoder.c +++ b/drivers/media/dvb/frontends/au8522_decoder.c @@ -664,6 +664,13 @@ static int au8522_reset(struct v4l2_subdev *sd, u32 val) { struct au8522_state *state = to_state(sd); + state->operational_mode = AU8522_ANALOG_MODE; + + /* Clear out any state associated with the digital side of the + chip, so that when it gets powered back up it won't think + that it is already tuned */ + state->current_frequency = 0; + au8522_writereg(state, 0xa4, 1 << 5); return 0; diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c index a1fed0fa8ed490..65f6a36dfb21b1 100644 --- a/drivers/media/dvb/frontends/au8522_dig.c +++ b/drivers/media/dvb/frontends/au8522_dig.c @@ -84,6 +84,14 @@ static int au8522_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) dprintk("%s(%d)\n", __func__, enable); + if (state->operational_mode == AU8522_ANALOG_MODE) { + /* We're being asked to manage the gate even though we're + not in digital mode. This can occur if we get switched + over to analog mode before the dvb_frontend kernel thread + has completely shutdown */ + return 0; + } + if (enable) return au8522_writereg(state, 0x106, 1); else @@ -608,6 +616,13 @@ int au8522_init(struct dvb_frontend *fe) struct au8522_state *state = fe->demodulator_priv; dprintk("%s()\n", __func__); + state->operational_mode = AU8522_DIGITAL_MODE; + + /* Clear out any state associated with the digital side of the + chip, so that when it gets powered back up it won't think + that it is already tuned */ + state->current_frequency = 0; + au8522_writereg(state, 0xa4, 1 << 5); au8522_i2c_gate_ctrl(fe, 1); @@ -704,6 +719,15 @@ int au8522_sleep(struct dvb_frontend *fe) struct au8522_state *state = fe->demodulator_priv; dprintk("%s()\n", __func__); + /* Only power down if the digital side is currently using the chip */ + if (state->operational_mode == AU8522_ANALOG_MODE) { + /* We're not in one of the expected power modes, which means + that the DVB thread is probably telling us to go to sleep + even though the analog frontend has already started using + the chip. So ignore the request */ + return 0; + } + /* turn off led */ au8522_led_ctrl(state, 0); @@ -932,6 +956,8 @@ struct dvb_frontend *au8522_attach(const struct au8522_config *config, /* setup the state */ state->config = config; state->i2c = i2c; + state->operational_mode = AU8522_DIGITAL_MODE; + /* create dvb_frontend */ memcpy(&state->frontend.ops, &au8522_ops, sizeof(struct dvb_frontend_ops)); diff --git a/drivers/media/dvb/frontends/au8522_priv.h b/drivers/media/dvb/frontends/au8522_priv.h index c74c4e72fe9178..609cf04bc31294 100644 --- a/drivers/media/dvb/frontends/au8522_priv.h +++ b/drivers/media/dvb/frontends/au8522_priv.h @@ -34,10 +34,15 @@ #include "au8522.h" #include "tuner-i2c.h" +#define AU8522_ANALOG_MODE 0 +#define AU8522_DIGITAL_MODE 1 + struct au8522_state { struct i2c_client *c; struct i2c_adapter *i2c; + u8 operational_mode; + /* Used for sharing of the state between analog and digital mode */ struct tuner_i2c_props i2c_props; struct list_head hybrid_tuner_instance_list; diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c index 40a09981027931..afad252abf4136 100644 --- a/drivers/media/dvb/frontends/dib3000mc.c +++ b/drivers/media/dvb/frontends/dib3000mc.c @@ -814,42 +814,51 @@ EXPORT_SYMBOL(dib3000mc_set_config); int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib3000mc_config cfg[]) { - struct dib3000mc_state st = { .i2c_adap = i2c }; + struct dib3000mc_state *dmcst; int k; u8 new_addr; static u8 DIB3000MC_I2C_ADDRESS[] = {20,22,24,26}; + dmcst = kzalloc(sizeof(struct dib3000mc_state), GFP_KERNEL); + if (dmcst == NULL) + return -ENODEV; + + dmcst->i2c_adap = i2c; + for (k = no_of_demods-1; k >= 0; k--) { - st.cfg = &cfg[k]; + dmcst->cfg = &cfg[k]; /* designated i2c address */ new_addr = DIB3000MC_I2C_ADDRESS[k]; - st.i2c_addr = new_addr; - if (dib3000mc_identify(&st) != 0) { - st.i2c_addr = default_addr; - if (dib3000mc_identify(&st) != 0) { + dmcst->i2c_addr = new_addr; + if (dib3000mc_identify(dmcst) != 0) { + dmcst->i2c_addr = default_addr; + if (dib3000mc_identify(dmcst) != 0) { dprintk("-E- DiB3000P/MC #%d: not identified\n", k); + kfree(dmcst); return -ENODEV; } } - dib3000mc_set_output_mode(&st, OUTMODE_MPEG2_PAR_CONT_CLK); + dib3000mc_set_output_mode(dmcst, OUTMODE_MPEG2_PAR_CONT_CLK); // set new i2c address and force divstr (Bit 1) to value 0 (Bit 0) - dib3000mc_write_word(&st, 1024, (new_addr << 3) | 0x1); - st.i2c_addr = new_addr; + dib3000mc_write_word(dmcst, 1024, (new_addr << 3) | 0x1); + dmcst->i2c_addr = new_addr; } for (k = 0; k < no_of_demods; k++) { - st.cfg = &cfg[k]; - st.i2c_addr = DIB3000MC_I2C_ADDRESS[k]; + dmcst->cfg = &cfg[k]; + dmcst->i2c_addr = DIB3000MC_I2C_ADDRESS[k]; - dib3000mc_write_word(&st, 1024, st.i2c_addr << 3); + dib3000mc_write_word(dmcst, 1024, dmcst->i2c_addr << 3); /* turn off data output */ - dib3000mc_set_output_mode(&st, OUTMODE_HIGH_Z); + dib3000mc_set_output_mode(dmcst, OUTMODE_HIGH_Z); } + + kfree(dmcst); return 0; } EXPORT_SYMBOL(dib3000mc_i2c_enumeration); diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c index 85468a45c344d9..2e28b973dfd3cb 100644 --- a/drivers/media/dvb/frontends/dib7000p.c +++ b/drivers/media/dvb/frontends/dib7000p.c @@ -1324,46 +1324,54 @@ EXPORT_SYMBOL(dib7000p_pid_filter); int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]) { - struct dib7000p_state st = { .i2c_adap = i2c }; + struct dib7000p_state *dpst; int k = 0; u8 new_addr = 0; + dpst = kzalloc(sizeof(struct dib7000p_state), GFP_KERNEL); + if (!dpst) + return -ENOMEM; + + dpst->i2c_adap = i2c; + for (k = no_of_demods-1; k >= 0; k--) { - st.cfg = cfg[k]; + dpst->cfg = cfg[k]; /* designated i2c address */ new_addr = (0x40 + k) << 1; - st.i2c_addr = new_addr; - dib7000p_write_word(&st, 1287, 0x0003); /* sram lead in, rdy */ - if (dib7000p_identify(&st) != 0) { - st.i2c_addr = default_addr; - dib7000p_write_word(&st, 1287, 0x0003); /* sram lead in, rdy */ - if (dib7000p_identify(&st) != 0) { + dpst->i2c_addr = new_addr; + dib7000p_write_word(dpst, 1287, 0x0003); /* sram lead in, rdy */ + if (dib7000p_identify(dpst) != 0) { + dpst->i2c_addr = default_addr; + dib7000p_write_word(dpst, 1287, 0x0003); /* sram lead in, rdy */ + if (dib7000p_identify(dpst) != 0) { dprintk("DiB7000P #%d: not identified\n", k); + kfree(dpst); return -EIO; } } /* start diversity to pull_down div_str - just for i2c-enumeration */ - dib7000p_set_output_mode(&st, OUTMODE_DIVERSITY); + dib7000p_set_output_mode(dpst, OUTMODE_DIVERSITY); /* set new i2c address and force divstart */ - dib7000p_write_word(&st, 1285, (new_addr << 2) | 0x2); + dib7000p_write_word(dpst, 1285, (new_addr << 2) | 0x2); dprintk("IC %d initialized (to i2c_address 0x%x)", k, new_addr); } for (k = 0; k < no_of_demods; k++) { - st.cfg = cfg[k]; - st.i2c_addr = (0x40 + k) << 1; + dpst->cfg = cfg[k]; + dpst->i2c_addr = (0x40 + k) << 1; // unforce divstr - dib7000p_write_word(&st, 1285, st.i2c_addr << 2); + dib7000p_write_word(dpst, 1285, dpst->i2c_addr << 2); /* deactivate div - it was just for i2c-enumeration */ - dib7000p_set_output_mode(&st, OUTMODE_HIGH_Z); + dib7000p_set_output_mode(dpst, OUTMODE_HIGH_Z); } + kfree(dpst); return 0; } EXPORT_SYMBOL(dib7000p_i2c_enumeration); diff --git a/drivers/media/dvb/frontends/dib8000.h b/drivers/media/dvb/frontends/dib8000.h index b1ee20799639e5..e0a9ded11df49a 100644 --- a/drivers/media/dvb/frontends/dib8000.h +++ b/drivers/media/dvb/frontends/dib8000.h @@ -109,6 +109,7 @@ static inline void dib8000_pwm_agc_reset(struct dvb_frontend *fe) static inline s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return 0; } #endif diff --git a/drivers/media/dvb/frontends/ds3000.c b/drivers/media/dvb/frontends/ds3000.c index cff3535566fe2e..78001e8bcdb740 100644 --- a/drivers/media/dvb/frontends/ds3000.c +++ b/drivers/media/dvb/frontends/ds3000.c @@ -719,7 +719,7 @@ static int ds3000_read_snr(struct dvb_frontend *fe, u16 *snr) (ds3000_readreg(state, 0x8d) << 4); dvbs2_signal_reading = ds3000_readreg(state, 0x8e); tmp = dvbs2_signal_reading * dvbs2_signal_reading >> 1; - if (dvbs2_signal_reading == 0) { + if (tmp == 0) { *snr = 0x0000; return 0; } diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c index 01f8f1f802fdad..4f5e7d3a0e610b 100644 --- a/drivers/media/dvb/frontends/stv0900_core.c +++ b/drivers/media/dvb/frontends/stv0900_core.c @@ -1583,7 +1583,7 @@ static enum dvbfe_search stv0900_search(struct dvb_frontend *fe, struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct stv0900_search_params p_search; - struct stv0900_signal_info p_result; + struct stv0900_signal_info p_result = intp->result[demod]; enum fe_stv0900_error error = STV0900_NO_ERROR; @@ -1842,6 +1842,19 @@ static void stv0900_release(struct dvb_frontend *fe) kfree(state); } +static int stv0900_get_frontend(struct dvb_frontend *fe, + struct dvb_frontend_parameters *p) +{ + struct stv0900_state *state = fe->demodulator_priv; + struct stv0900_internal *intp = state->internal; + enum fe_stv0900_demod_num demod = state->demod; + struct stv0900_signal_info p_result = intp->result[demod]; + + p->frequency = p_result.locked ? p_result.frequency : 0; + p->u.qpsk.symbol_rate = p_result.locked ? p_result.symbol_rate : 0; + return 0; +} + static struct dvb_frontend_ops stv0900_ops = { .info = { @@ -1862,6 +1875,7 @@ static struct dvb_frontend_ops stv0900_ops = { }, .release = stv0900_release, .init = stv0900_init, + .get_frontend = stv0900_get_frontend, .get_frontend_algo = stv0900_frontend_algo, .i2c_gate_ctrl = stv0900_i2c_gate_ctrl, .diseqc_send_master_cmd = stv0900_send_master_cmd, diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c index 96972804f4ad3f..425e7a43ae19ea 100644 --- a/drivers/media/dvb/frontends/stv090x.c +++ b/drivers/media/dvb/frontends/stv090x.c @@ -754,11 +754,19 @@ static int stv090x_write_reg(struct stv090x_state *state, unsigned int reg, u8 d return stv090x_write_regs(state, reg, &data, 1); } -static int stv090x_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) +static int stv090x_i2c_gate_ctrl(struct stv090x_state *state, int enable) { - struct stv090x_state *state = fe->demodulator_priv; u32 reg; + /* + * NOTE! A lock is used as a FSM to control the state in which + * access is serialized between two tuners on the same demod. + * This has nothing to do with a lock to protect a critical section + * which may in some other cases be confused with protecting I/O + * access to the demodulator gate. + * In case of any error, the lock is unlocked and exit within the + * relevant operations themselves. + */ if (enable) mutex_lock(&state->internal->tuner_lock); @@ -1778,7 +1786,7 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) freq -= cur_step * car_step; /* Setup tuner */ - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_set_frequency) { @@ -1791,12 +1799,12 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) goto err_gateoff; } - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; msleep(50); - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_get_status) { @@ -1809,7 +1817,7 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) else dprintk(FE_DEBUG, 1, "Tuner unlocked"); - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; } @@ -1822,7 +1830,7 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) return srate_coarse; err_gateoff: - stv090x_i2c_gate_ctrl(fe, 0); + stv090x_i2c_gate_ctrl(state, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -2167,7 +2175,7 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) freq -= cur_step * car_step; /* Setup tuner */ - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_set_frequency) { @@ -2180,12 +2188,12 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) goto err_gateoff; } - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; msleep(50); - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_get_status) { @@ -2198,7 +2206,7 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) else dprintk(FE_DEBUG, 1, "Tuner unlocked"); - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1c); @@ -2222,7 +2230,7 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) return lock; err_gateoff: - stv090x_i2c_gate_ctrl(fe, 0); + stv090x_i2c_gate_ctrl(state, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -2591,7 +2599,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st } state->delsys = stv090x_get_std(state); - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_get_frequency) { @@ -2599,7 +2607,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st goto err_gateoff; } - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; offst_freq = stv090x_get_car_freq(state, state->internal->mclk) / 1000; @@ -2619,7 +2627,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st if ((state->algo == STV090x_BLIND_SEARCH) || (state->srate < 10000000)) { - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_get_frequency) { @@ -2627,7 +2635,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st goto err_gateoff; } - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; if (abs(offst_freq) <= ((state->search_range / 2000) + 500)) @@ -2646,7 +2654,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st return STV090x_OUTOFRANGE; err_gateoff: - stv090x_i2c_gate_ctrl(fe, 0); + stv090x_i2c_gate_ctrl(state, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -3000,7 +3008,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) if (state->algo != STV090x_WARM_SEARCH) { - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_set_bandwidth) { @@ -3008,7 +3016,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) goto err_gateoff; } - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; } @@ -3059,7 +3067,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) return 0; err_gateoff: - stv090x_i2c_gate_ctrl(fe, 0); + stv090x_i2c_gate_ctrl(state, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -3235,7 +3243,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) } /* Setup tuner */ - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_set_bbgain) { @@ -3256,17 +3264,17 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) goto err_gateoff; } - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; msleep(50); if (state->config->tuner_get_status) { - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (state->config->tuner_get_status(fe, ®) < 0) goto err_gateoff; - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; if (reg) @@ -3400,7 +3408,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) return signal_state; err_gateoff: - stv090x_i2c_gate_ctrl(fe, 0); + stv090x_i2c_gate_ctrl(state, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -3839,6 +3847,17 @@ static int stv090x_sleep(struct dvb_frontend *fe) struct stv090x_state *state = fe->demodulator_priv; u32 reg; + if (stv090x_i2c_gate_ctrl(state, 1) < 0) + goto err; + + if (state->config->tuner_sleep) { + if (state->config->tuner_sleep(fe) < 0) + goto err_gateoff; + } + + if (stv090x_i2c_gate_ctrl(state, 0) < 0) + goto err; + dprintk(FE_DEBUG, 1, "Set %s to sleep", state->device == STV0900 ? "STV0900" : "STV0903"); @@ -3853,6 +3872,9 @@ static int stv090x_sleep(struct dvb_frontend *fe) goto err; return 0; + +err_gateoff: + stv090x_i2c_gate_ctrl(state, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -4311,6 +4333,20 @@ static int stv090x_init(struct dvb_frontend *fe) u32 reg; if (state->internal->mclk == 0) { + /* call tuner init to configure the tuner's clock output + divider directly before setting up the master clock of + the stv090x. */ + if (stv090x_i2c_gate_ctrl(state, 1) < 0) + goto err; + + if (config->tuner_init) { + if (config->tuner_init(fe) < 0) + goto err_gateoff; + } + + if (stv090x_i2c_gate_ctrl(state, 0) < 0) + goto err; + stv090x_set_mclk(state, 135000000, config->xtal); /* 135 Mhz */ msleep(5); if (stv090x_write_reg(state, STV090x_SYNTCTRL, @@ -4336,7 +4372,7 @@ static int stv090x_init(struct dvb_frontend *fe) if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0) goto err; - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + if (stv090x_i2c_gate_ctrl(state, 1) < 0) goto err; if (config->tuner_set_mode) { @@ -4349,7 +4385,7 @@ static int stv090x_init(struct dvb_frontend *fe) goto err_gateoff; } - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) + if (stv090x_i2c_gate_ctrl(state, 0) < 0) goto err; if (stv090x_set_tspath(state) < 0) @@ -4358,7 +4394,7 @@ static int stv090x_init(struct dvb_frontend *fe) return 0; err_gateoff: - stv090x_i2c_gate_ctrl(fe, 0); + stv090x_i2c_gate_ctrl(state, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -4503,8 +4539,6 @@ static struct dvb_frontend_ops stv090x_ops = { .sleep = stv090x_sleep, .get_frontend_algo = stv090x_frontend_algo, - .i2c_gate_ctrl = stv090x_i2c_gate_ctrl, - .diseqc_send_master_cmd = stv090x_send_diseqc_msg, .diseqc_send_burst = stv090x_send_diseqc_burst, .diseqc_recv_slave_reply = stv090x_recv_slave_reply, diff --git a/drivers/media/dvb/frontends/stv090x.h b/drivers/media/dvb/frontends/stv090x.h index 30f01a6902ac11..dd1b93ae4e9d2e 100644 --- a/drivers/media/dvb/frontends/stv090x.h +++ b/drivers/media/dvb/frontends/stv090x.h @@ -87,6 +87,7 @@ struct stv090x_config { bool diseqc_envelope_mode; int (*tuner_init) (struct dvb_frontend *fe); + int (*tuner_sleep) (struct dvb_frontend *fe); int (*tuner_set_mode) (struct dvb_frontend *fe, enum tuner_mode mode); int (*tuner_set_frequency) (struct dvb_frontend *fe, u32 frequency); int (*tuner_get_frequency) (struct dvb_frontend *fe, u32 *frequency); diff --git a/drivers/media/dvb/frontends/stv6110x.c b/drivers/media/dvb/frontends/stv6110x.c index dea4245f077c9b..42591ce1aaaddb 100644 --- a/drivers/media/dvb/frontends/stv6110x.c +++ b/drivers/media/dvb/frontends/stv6110x.c @@ -338,14 +338,12 @@ static struct dvb_tuner_ops stv6110x_ops = { .frequency_max = 2150000, .frequency_step = 0, }, - - .init = stv6110x_init, - .sleep = stv6110x_sleep, .release = stv6110x_release }; static struct stv6110x_devctl stv6110x_ctl = { .tuner_init = stv6110x_init, + .tuner_sleep = stv6110x_sleep, .tuner_set_mode = stv6110x_set_mode, .tuner_set_frequency = stv6110x_set_frequency, .tuner_get_frequency = stv6110x_get_frequency, @@ -363,11 +361,10 @@ struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, { struct stv6110x_state *stv6110x; u8 default_regs[] = {0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e}; - int ret; stv6110x = kzalloc(sizeof (struct stv6110x_state), GFP_KERNEL); - if (stv6110x == NULL) - goto error; + if (!stv6110x) + return NULL; stv6110x->i2c = i2c; stv6110x->config = config; @@ -392,34 +389,11 @@ struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, break; } - if (fe->ops.i2c_gate_ctrl) { - ret = fe->ops.i2c_gate_ctrl(fe, 1); - if (ret < 0) - goto error; - } - - ret = stv6110x_write_regs(stv6110x, 0, stv6110x->regs, - ARRAY_SIZE(stv6110x->regs)); - if (ret < 0) { - dprintk(FE_ERROR, 1, "Initialization failed"); - goto error; - } - - if (fe->ops.i2c_gate_ctrl) { - ret = fe->ops.i2c_gate_ctrl(fe, 0); - if (ret < 0) - goto error; - } - fe->tuner_priv = stv6110x; fe->ops.tuner_ops = stv6110x_ops; - printk("%s: Attaching STV6110x \n", __func__); + printk(KERN_INFO "%s: Attaching STV6110x\n", __func__); return stv6110x->devctl; - -error: - kfree(stv6110x); - return NULL; } EXPORT_SYMBOL(stv6110x_attach); diff --git a/drivers/media/dvb/frontends/stv6110x.h b/drivers/media/dvb/frontends/stv6110x.h index 2429ae6d78470a..47516753929a96 100644 --- a/drivers/media/dvb/frontends/stv6110x.h +++ b/drivers/media/dvb/frontends/stv6110x.h @@ -40,6 +40,7 @@ enum tuner_status { struct stv6110x_devctl { int (*tuner_init) (struct dvb_frontend *fe); + int (*tuner_sleep) (struct dvb_frontend *fe); int (*tuner_set_mode) (struct dvb_frontend *fe, enum tuner_mode mode); int (*tuner_set_frequency) (struct dvb_frontend *fe, u32 frequency); int (*tuner_get_frequency) (struct dvb_frontend *fe, u32 *frequency); diff --git a/drivers/media/dvb/mantis/mantis_input.c b/drivers/media/dvb/mantis/mantis_input.c index 4675a3b53c7d13..3d4e4663220c21 100644 --- a/drivers/media/dvb/mantis/mantis_input.c +++ b/drivers/media/dvb/mantis/mantis_input.c @@ -32,6 +32,8 @@ #include "mantis_reg.h" #include "mantis_uart.h" +#define MODULE_NAME "mantis_core" + static struct ir_scancode mantis_ir_table[] = { { 0x29, KEY_POWER }, { 0x28, KEY_FAVORITES }, @@ -126,7 +128,7 @@ int mantis_input_init(struct mantis_pci *mantis) rc->id.version = 1; rc->dev = mantis->pdev->dev; - err = ir_input_register(rc, &ir_mantis, NULL); + err = __ir_input_register(rc, &ir_mantis, NULL, MODULE_NAME); if (err) { dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err); input_free_device(rc); diff --git a/drivers/media/dvb/mantis/mantis_vp1041.c b/drivers/media/dvb/mantis/mantis_vp1041.c index 515346dd31d083..d1aa2bc0c155af 100644 --- a/drivers/media/dvb/mantis/mantis_vp1041.c +++ b/drivers/media/dvb/mantis/mantis_vp1041.c @@ -136,12 +136,12 @@ static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = { { STB0899_RCOMPC , 0xc9 }, { STB0899_AGC1CN , 0x01 }, { STB0899_AGC1REF , 0x10 }, - { STB0899_RTC , 0x23 }, + { STB0899_RTC , 0x23 }, { STB0899_TMGCFG , 0x4e }, { STB0899_AGC2REF , 0x34 }, { STB0899_TLSR , 0x84 }, { STB0899_CFD , 0xf7 }, - { STB0899_ACLC , 0x87 }, + { STB0899_ACLC , 0x87 }, { STB0899_BCLC , 0x94 }, { STB0899_EQON , 0x41 }, { STB0899_LDT , 0xf1 }, @@ -194,10 +194,10 @@ static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = { { STB0899_ECNT3M , 0x0a }, { STB0899_ECNT3L , 0xad }, { STB0899_FECAUTO1 , 0x06 }, - { STB0899_FECM , 0x01 }, + { STB0899_FECM , 0x01 }, { STB0899_VTH12 , 0xb0 }, { STB0899_VTH23 , 0x7a }, - { STB0899_VTH34 , 0x58 }, + { STB0899_VTH34 , 0x58 }, { STB0899_VTH56 , 0x38 }, { STB0899_VTH67 , 0x34 }, { STB0899_VTH78 , 0x24 }, @@ -206,7 +206,7 @@ static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = { { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ { STB0899_TSULC , 0x42 }, { STB0899_RSLLC , 0x41 }, - { STB0899_TSLPL , 0x12 }, + { STB0899_TSLPL , 0x12 }, { STB0899_TSCFGH , 0x0c }, { STB0899_TSCFGM , 0x00 }, { STB0899_TSCFGL , 0x00 }, diff --git a/drivers/media/dvb/ngene/Kconfig b/drivers/media/dvb/ngene/Kconfig index 3ec8e6fcbb1d23..cec242b7c00d18 100644 --- a/drivers/media/dvb/ngene/Kconfig +++ b/drivers/media/dvb/ngene/Kconfig @@ -4,6 +4,8 @@ config DVB_NGENE select DVB_LNBP21 if !DVB_FE_CUSTOMISE select DVB_STV6110x if !DVB_FE_CUSTOMISE select DVB_STV090x if !DVB_FE_CUSTOMISE + select DVB_LGDT330X if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2131 if !MEDIA_TUNER_CUSTOMISE ---help--- Support for Micronas PCI express cards with nGene bridge. diff --git a/drivers/media/dvb/ngene/Makefile b/drivers/media/dvb/ngene/Makefile index 40435cad4819f0..0608aabb14eeab 100644 --- a/drivers/media/dvb/ngene/Makefile +++ b/drivers/media/dvb/ngene/Makefile @@ -2,10 +2,10 @@ # Makefile for the nGene device driver # -ngene-objs := ngene-core.o +ngene-objs := ngene-core.o ngene-i2c.o ngene-cards.o ngene-dvb.o obj-$(CONFIG_DVB_NGENE) += ngene.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ EXTRA_CFLAGS += -Idrivers/media/dvb/frontends/ - +EXTRA_CFLAGS += -Idrivers/media/common/tuners/ diff --git a/drivers/media/dvb/ngene/ngene-cards.c b/drivers/media/dvb/ngene/ngene-cards.c new file mode 100644 index 00000000000000..692c3e226e83ff --- /dev/null +++ b/drivers/media/dvb/ngene/ngene-cards.c @@ -0,0 +1,328 @@ +/* + * ngene-cards.c: nGene PCIe bridge driver - card specific info + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include + +#include "ngene.h" + +/* demods/tuners */ +#include "stv6110x.h" +#include "stv090x.h" +#include "lnbh24.h" +#include "lgdt330x.h" +#include "mt2131.h" + + +/****************************************************************************/ +/* Demod/tuner attachment ***************************************************/ +/****************************************************************************/ + +static int tuner_attach_stv6110(struct ngene_channel *chan) +{ + struct stv090x_config *feconf = (struct stv090x_config *) + chan->dev->card_info->fe_config[chan->number]; + struct stv6110x_config *tunerconf = (struct stv6110x_config *) + chan->dev->card_info->tuner_config[chan->number]; + struct stv6110x_devctl *ctl; + + ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, + &chan->i2c_adapter); + if (ctl == NULL) { + printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n"); + return -ENODEV; + } + + feconf->tuner_init = ctl->tuner_init; + feconf->tuner_set_mode = ctl->tuner_set_mode; + feconf->tuner_set_frequency = ctl->tuner_set_frequency; + feconf->tuner_get_frequency = ctl->tuner_get_frequency; + feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; + feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; + feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; + feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; + feconf->tuner_set_refclk = ctl->tuner_set_refclk; + feconf->tuner_get_status = ctl->tuner_get_status; + + return 0; +} + + +static int demod_attach_stv0900(struct ngene_channel *chan) +{ + struct stv090x_config *feconf = (struct stv090x_config *) + chan->dev->card_info->fe_config[chan->number]; + + chan->fe = dvb_attach(stv090x_attach, + feconf, + &chan->i2c_adapter, + chan->number == 0 ? STV090x_DEMODULATOR_0 : + STV090x_DEMODULATOR_1); + if (chan->fe == NULL) { + printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n"); + return -ENODEV; + } + + if (!dvb_attach(lnbh24_attach, chan->fe, &chan->i2c_adapter, 0, + 0, chan->dev->card_info->lnb[chan->number])) { + printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n"); + dvb_frontend_detach(chan->fe); + return -ENODEV; + } + + return 0; +} + +static struct lgdt330x_config aver_m780 = { + .demod_address = 0xb2 >> 1, + .demod_chip = LGDT3303, + .serial_mpeg = 0x00, /* PARALLEL */ + .clock_polarity_flip = 1, +}; + +static struct mt2131_config m780_tunerconfig = { + 0xc0 >> 1 +}; + +/* A single func to attach the demo and tuner, rather than + * use two sep funcs like the current design mandates. + */ +static int demod_attach_lg330x(struct ngene_channel *chan) +{ + chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter); + if (chan->fe == NULL) { + printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n"); + return -ENODEV; + } + + dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter, + &m780_tunerconfig, 0); + + return (chan->fe) ? 0 : -ENODEV; +} + +/****************************************************************************/ +/* Switch control (I2C gates, etc.) *****************************************/ +/****************************************************************************/ + + +static struct stv090x_config fe_cineS2 = { + .device = STV0900, + .demod_mode = STV090x_DUAL, + .clk_mode = STV090x_CLK_EXT, + + .xtal = 27000000, + .address = 0x68, + + .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + + .repeater_level = STV090x_RPTLEVEL_16, + + .adc1_range = STV090x_ADC_1Vpp, + .adc2_range = STV090x_ADC_1Vpp, + + .diseqc_envelope_mode = true, +}; + +static struct stv6110x_config tuner_cineS2_0 = { + .addr = 0x60, + .refclk = 27000000, + .clk_div = 1, +}; + +static struct stv6110x_config tuner_cineS2_1 = { + .addr = 0x63, + .refclk = 27000000, + .clk_div = 1, +}; + +static struct ngene_info ngene_info_cineS2 = { + .type = NGENE_SIDEWINDER, + .name = "Linux4Media cineS2 DVB-S2 Twin Tuner", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0b, 0x08}, + .tsf = {3, 3}, + .fw_version = 15, +}; + +static struct ngene_info ngene_info_satixS2 = { + .type = NGENE_SIDEWINDER, + .name = "Mystique SaTiX-S2 Dual", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0b, 0x08}, + .tsf = {3, 3}, + .fw_version = 15, +}; + +static struct ngene_info ngene_info_satixS2v2 = { + .type = NGENE_SIDEWINDER, + .name = "Mystique SaTiX-S2 Dual (v2)", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0a, 0x08}, + .tsf = {3, 3}, + .fw_version = 15, +}; + +static struct ngene_info ngene_info_cineS2v5 = { + .type = NGENE_SIDEWINDER, + .name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0a, 0x08}, + .tsf = {3, 3}, + .fw_version = 15, +}; + +static struct ngene_info ngene_info_m780 = { + .type = NGENE_APP, + .name = "Aver M780 ATSC/QAM-B", + + /* Channel 0 is analog, which is currently unsupported */ + .io_type = { NGENE_IO_NONE, NGENE_IO_TSIN }, + .demod_attach = { NULL, demod_attach_lg330x }, + + /* Ensure these are NULL else the frame will call them (as funcs) */ + .tuner_attach = { 0, 0, 0, 0 }, + .fe_config = { NULL, &aver_m780 }, + .avf = { 0 }, + + /* A custom electrical interface config for the demod to bridge */ + .tsf = { 4, 4 }, + .fw_version = 15, +}; + +/****************************************************************************/ + + + +/****************************************************************************/ +/* PCI Subsystem ID *********************************************************/ +/****************************************************************************/ + +#define NGENE_ID(_subvend, _subdev, _driverdata) { \ + .vendor = NGENE_VID, .device = NGENE_PID, \ + .subvendor = _subvend, .subdevice = _subdev, \ + .driver_data = (unsigned long) &_driverdata } + +/****************************************************************************/ + +static const struct pci_device_id ngene_id_tbl[] __devinitdata = { + NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2), + NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2), + NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2), + NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2), + NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5), + NGENE_ID(0x1461, 0x062e, ngene_info_m780), + {0} +}; +MODULE_DEVICE_TABLE(pci, ngene_id_tbl); + +/****************************************************************************/ +/* Init/Exit ****************************************************************/ +/****************************************************************************/ + +static pci_ers_result_t ngene_error_detected(struct pci_dev *dev, + enum pci_channel_state state) +{ + printk(KERN_ERR DEVICE_NAME ": PCI error\n"); + if (state == pci_channel_io_perm_failure) + return PCI_ERS_RESULT_DISCONNECT; + if (state == pci_channel_io_frozen) + return PCI_ERS_RESULT_NEED_RESET; + return PCI_ERS_RESULT_CAN_RECOVER; +} + +static pci_ers_result_t ngene_link_reset(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": link reset\n"); + return 0; +} + +static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": slot reset\n"); + return 0; +} + +static void ngene_resume(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": resume\n"); +} + +static struct pci_error_handlers ngene_errors = { + .error_detected = ngene_error_detected, + .link_reset = ngene_link_reset, + .slot_reset = ngene_slot_reset, + .resume = ngene_resume, +}; + +static struct pci_driver ngene_pci_driver = { + .name = "ngene", + .id_table = ngene_id_tbl, + .probe = ngene_probe, + .remove = __devexit_p(ngene_remove), + .err_handler = &ngene_errors, +}; + +static __init int module_init_ngene(void) +{ + printk(KERN_INFO + "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n"); + return pci_register_driver(&ngene_pci_driver); +} + +static __exit void module_exit_ngene(void) +{ + pci_unregister_driver(&ngene_pci_driver); +} + +module_init(module_init_ngene); +module_exit(module_exit_ngene); + +MODULE_DESCRIPTION("nGene"); +MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c index 645e8b8a713776..c8b4dfa0ab5f07 100644 --- a/drivers/media/dvb/ngene/ngene-core.c +++ b/drivers/media/dvb/ngene/ngene-core.c @@ -34,20 +34,14 @@ #include #include #include -#include #include #include -#include #include #include #include #include "ngene.h" -#include "stv6110x.h" -#include "stv090x.h" -#include "lnbh24.h" - static int one_adapter = 1; module_param(one_adapter, int, 0444); MODULE_PARM_DESC(one_adapter, "Use only one adapter."); @@ -63,8 +57,6 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); #define dprintk if (debug) printk -#define DEVICE_NAME "ngene" - #define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) #define ngwritel(dat, adr) writel((dat), (char *)(dev->iomem + (adr))) #define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) @@ -352,7 +344,7 @@ static int ngene_command_mutex(struct ngene *dev, struct ngene_command *com) return 0; } -static int ngene_command(struct ngene *dev, struct ngene_command *com) +int ngene_command(struct ngene *dev, struct ngene_command *com) { int result; @@ -363,55 +355,6 @@ static int ngene_command(struct ngene *dev, struct ngene_command *com) } -static int ngene_command_i2c_read(struct ngene *dev, u8 adr, - u8 *out, u8 outlen, u8 *in, u8 inlen, int flag) -{ - struct ngene_command com; - - com.cmd.hdr.Opcode = CMD_I2C_READ; - com.cmd.hdr.Length = outlen + 3; - com.cmd.I2CRead.Device = adr << 1; - memcpy(com.cmd.I2CRead.Data, out, outlen); - com.cmd.I2CRead.Data[outlen] = inlen; - com.cmd.I2CRead.Data[outlen + 1] = 0; - com.in_len = outlen + 3; - com.out_len = inlen + 1; - - if (ngene_command(dev, &com) < 0) - return -EIO; - - if ((com.cmd.raw8[0] >> 1) != adr) - return -EIO; - - if (flag) - memcpy(in, com.cmd.raw8, inlen + 1); - else - memcpy(in, com.cmd.raw8 + 1, inlen); - return 0; -} - -static int ngene_command_i2c_write(struct ngene *dev, u8 adr, - u8 *out, u8 outlen) -{ - struct ngene_command com; - - - com.cmd.hdr.Opcode = CMD_I2C_WRITE; - com.cmd.hdr.Length = outlen + 1; - com.cmd.I2CRead.Device = adr << 1; - memcpy(com.cmd.I2CRead.Data, out, outlen); - com.in_len = outlen + 1; - com.out_len = 1; - - if (ngene_command(dev, &com) < 0) - return -EIO; - - if (com.cmd.raw8[0] == 1) - return -EIO; - - return 0; -} - static int ngene_command_load_firmware(struct ngene *dev, u8 *ngene_fw, u32 size) { @@ -477,7 +420,7 @@ static int ngene_command_config_free_buf(struct ngene *dev, u8 *config) return 0; } -static int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level) +int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level) { struct ngene_command com; @@ -514,11 +457,12 @@ static int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level) /****************************************************************************/ -static u8 TSFeatureDecoderSetup[8 * 4] = { +static u8 TSFeatureDecoderSetup[8 * 5] = { 0x42, 0x00, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, 0x40, 0x06, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXH */ 0x71, 0x07, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXHser */ 0x72, 0x06, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* S2ser */ + 0x40, 0x07, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* LGDT3303 */ }; /* Set NGENE I2S Config to 16 bit packed */ @@ -559,7 +503,7 @@ static u8 ITUFeatureDecoderSetup[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x04, 0x00 }; -static void FillTSBuffer(void *Buffer, int Length, u32 Flags) +void FillTSBuffer(void *Buffer, int Length, u32 Flags) { u32 *ptr = Buffer; @@ -772,144 +716,7 @@ static int ngene_command_stream_control(struct ngene *dev, u8 stream, return 0; } - -/****************************************************************************/ -/* I2C **********************************************************************/ -/****************************************************************************/ - -static void ngene_i2c_set_bus(struct ngene *dev, int bus) -{ - if (!(dev->card_info->i2c_access & 2)) - return; - if (dev->i2c_current_bus == bus) - return; - - switch (bus) { - case 0: - ngene_command_gpio_set(dev, 3, 0); - ngene_command_gpio_set(dev, 2, 1); - break; - - case 1: - ngene_command_gpio_set(dev, 2, 0); - ngene_command_gpio_set(dev, 3, 1); - break; - } - dev->i2c_current_bus = bus; -} - -static int ngene_i2c_master_xfer(struct i2c_adapter *adapter, - struct i2c_msg msg[], int num) -{ - struct ngene_channel *chan = - (struct ngene_channel *)i2c_get_adapdata(adapter); - struct ngene *dev = chan->dev; - - down(&dev->i2c_switch_mutex); - ngene_i2c_set_bus(dev, chan->number); - - if (num == 2 && msg[1].flags & I2C_M_RD && !(msg[0].flags & I2C_M_RD)) - if (!ngene_command_i2c_read(dev, msg[0].addr, - msg[0].buf, msg[0].len, - msg[1].buf, msg[1].len, 0)) - goto done; - - if (num == 1 && !(msg[0].flags & I2C_M_RD)) - if (!ngene_command_i2c_write(dev, msg[0].addr, - msg[0].buf, msg[0].len)) - goto done; - if (num == 1 && (msg[0].flags & I2C_M_RD)) - if (!ngene_command_i2c_read(dev, msg[0].addr, 0, 0, - msg[0].buf, msg[0].len, 0)) - goto done; - - up(&dev->i2c_switch_mutex); - return -EIO; - -done: - up(&dev->i2c_switch_mutex); - return num; -} - - -static u32 ngene_i2c_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_SMBUS_EMUL; -} - -static struct i2c_algorithm ngene_i2c_algo = { - .master_xfer = ngene_i2c_master_xfer, - .functionality = ngene_i2c_functionality, -}; - -static int ngene_i2c_init(struct ngene *dev, int dev_nr) -{ - struct i2c_adapter *adap = &(dev->channel[dev_nr].i2c_adapter); - - i2c_set_adapdata(adap, &(dev->channel[dev_nr])); - adap->class = I2C_CLASS_TV_DIGITAL | I2C_CLASS_TV_ANALOG; - - strcpy(adap->name, "nGene"); - - adap->algo = &ngene_i2c_algo; - adap->algo_data = (void *)&(dev->channel[dev_nr]); - adap->dev.parent = &dev->pci_dev->dev; - - return i2c_add_adapter(adap); -} - - -/****************************************************************************/ -/* DVB functions and API interface ******************************************/ -/****************************************************************************/ - -static void swap_buffer(u32 *p, u32 len) -{ - while (len) { - *p = swab32(*p); - p++; - len -= 4; - } -} - - -static void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) -{ - struct ngene_channel *chan = priv; - - -#ifdef COMMAND_TIMEOUT_WORKAROUND - if (chan->users > 0) -#endif - dvb_dmx_swfilter(&chan->demux, buf, len); - return 0; -} - -u8 fill_ts[188] = { 0x47, 0x1f, 0xff, 0x10 }; - -static void *tsout_exchange(void *priv, void *buf, u32 len, - u32 clock, u32 flags) -{ - struct ngene_channel *chan = priv; - struct ngene *dev = chan->dev; - u32 alen; - - alen = dvb_ringbuffer_avail(&dev->tsout_rbuf); - alen -= alen % 188; - - if (alen < len) - FillTSBuffer(buf + alen, len - alen, flags); - else - alen = len; - dvb_ringbuffer_read(&dev->tsout_rbuf, buf, alen); - if (flags & DF_SWAP32) - swap_buffer((u32 *)buf, alen); - wake_up_interruptible(&dev->tsout_rbuf.queue); - return buf; -} - - -static void set_transfer(struct ngene_channel *chan, int state) +void set_transfer(struct ngene_channel *chan, int state) { u8 control = 0, mode = 0, flags = 0; struct ngene *dev = chan->dev; @@ -970,85 +777,12 @@ static void set_transfer(struct ngene_channel *chan, int state) state); if (!state) { spin_lock_irq(&chan->state_lock); - chan->pBufferExchange = 0; + chan->pBufferExchange = NULL; dvb_ringbuffer_flush(&dev->tsout_rbuf); spin_unlock_irq(&chan->state_lock); } } -static int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct ngene_channel *chan = dvbdmx->priv; - - if (chan->users == 0) { -#ifdef COMMAND_TIMEOUT_WORKAROUND - if (!chan->running) -#endif - set_transfer(chan, 1); - /* msleep(10); */ - } - - return ++chan->users; -} - -static int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct ngene_channel *chan = dvbdmx->priv; - - if (--chan->users) - return chan->users; - -#ifndef COMMAND_TIMEOUT_WORKAROUND - set_transfer(chan, 0); -#endif - - return 0; -} - - - -static int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, - int (*start_feed)(struct dvb_demux_feed *), - int (*stop_feed)(struct dvb_demux_feed *), - void *priv) -{ - dvbdemux->priv = priv; - - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - dvbdemux->start_feed = start_feed; - dvbdemux->stop_feed = stop_feed; - dvbdemux->write_to_decoder = 0; - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | - DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING); - return dvb_dmx_init(dvbdemux); -} - -static int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, - struct dvb_demux *dvbdemux, - struct dmx_frontend *hw_frontend, - struct dmx_frontend *mem_frontend, - struct dvb_adapter *dvb_adapter) -{ - int ret; - - dmxdev->filternum = 256; - dmxdev->demux = &dvbdemux->dmx; - dmxdev->capabilities = 0; - ret = dvb_dmxdev_init(dmxdev, dvb_adapter); - if (ret < 0) - return ret; - - hw_frontend->source = DMX_FRONTEND_0; - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); - mem_frontend->source = DMX_MEMORY_FE; - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); - return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); -} - /****************************************************************************/ /* nGene hardware init and release functions ********************************/ @@ -1094,8 +828,8 @@ static void free_idlebuffer(struct ngene *dev, return; free_ringbuffer(dev, rb); for (j = 0; j < tb->NumBuffers; j++, Cur = Cur->Next) { - Cur->Buffer2 = 0; - Cur->scList2 = 0; + Cur->Buffer2 = NULL; + Cur->scList2 = NULL; Cur->ngeneBuffer.Address_of_first_entry_2 = 0; Cur->ngeneBuffer.Number_of_entries_2 = 0; } @@ -1141,7 +875,7 @@ static int create_ring_buffer(struct pci_dev *pci_dev, u64 PARingBufferNext; struct SBufferHeader *Cur, *Next; - descr->Head = 0; + descr->Head = NULL; descr->MemSize = 0; descr->PAHead = 0; descr->NumBuffers = 0; @@ -1633,69 +1367,6 @@ static int ngene_start(struct ngene *dev) -/****************************************************************************/ -/* Switch control (I2C gates, etc.) *****************************************/ -/****************************************************************************/ - - -/****************************************************************************/ -/* Demod/tuner attachment ***************************************************/ -/****************************************************************************/ - -static int tuner_attach_stv6110(struct ngene_channel *chan) -{ - struct stv090x_config *feconf = (struct stv090x_config *) - chan->dev->card_info->fe_config[chan->number]; - struct stv6110x_config *tunerconf = (struct stv6110x_config *) - chan->dev->card_info->tuner_config[chan->number]; - struct stv6110x_devctl *ctl; - - ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, - &chan->i2c_adapter); - if (ctl == NULL) { - printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n"); - return -ENODEV; - } - - feconf->tuner_init = ctl->tuner_init; - feconf->tuner_set_mode = ctl->tuner_set_mode; - feconf->tuner_set_frequency = ctl->tuner_set_frequency; - feconf->tuner_get_frequency = ctl->tuner_get_frequency; - feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; - feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; - feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; - feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; - feconf->tuner_set_refclk = ctl->tuner_set_refclk; - feconf->tuner_get_status = ctl->tuner_get_status; - - return 0; -} - - -static int demod_attach_stv0900(struct ngene_channel *chan) -{ - struct stv090x_config *feconf = (struct stv090x_config *) - chan->dev->card_info->fe_config[chan->number]; - - chan->fe = dvb_attach(stv090x_attach, - feconf, - &chan->i2c_adapter, - chan->number == 0 ? STV090x_DEMODULATOR_0 : - STV090x_DEMODULATOR_1); - if (chan->fe == NULL) { - printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n"); - return -ENODEV; - } - - if (!dvb_attach(lnbh24_attach, chan->fe, &chan->i2c_adapter, 0, - 0, chan->dev->card_info->lnb[chan->number])) { - printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n"); - dvb_frontend_detach(chan->fe); - return -ENODEV; - } - - return 0; -} /****************************************************************************/ /****************************************************************************/ @@ -1719,7 +1390,7 @@ static void release_channel(struct ngene_channel *chan) if (chan->fe) { dvb_unregister_frontend(chan->fe); dvb_frontend_detach(chan->fe); - chan->fe = 0; + chan->fe = NULL; } dvbdemux->dmx.close(&dvbdemux->dmx); dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, @@ -1751,7 +1422,7 @@ static int init_channel(struct ngene_channel *chan) if (io & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { if (nr >= STREAM_AUDIOIN1) chan->DataFormatFlags = DF_SWAP32; - if (nr == 0 || !one_adapter) { + if (nr == 0 || !one_adapter || dev->first_adapter == NULL) { adapter = &dev->adapter[nr]; ret = dvb_register_adapter(adapter, "nGene", THIS_MODULE, @@ -1759,8 +1430,10 @@ static int init_channel(struct ngene_channel *chan) adapter_nr); if (ret < 0) return ret; + if (dev->first_adapter == NULL) + dev->first_adapter = adapter; } else { - adapter = &dev->adapter[0]; + adapter = dev->first_adapter; } ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux", @@ -1797,6 +1470,7 @@ static int init_channels(struct ngene *dev) int i, j; for (i = 0; i < MAX_STREAM; i++) { + dev->channel[i].number = i; if (init_channel(&dev->channel[i]) < 0) { for (j = i - 1; j >= 0; j--) release_channel(&dev->channel[j]); @@ -1810,7 +1484,7 @@ static int init_channels(struct ngene *dev) /* device probe/remove calls ************************************************/ /****************************************************************************/ -static void __devexit ngene_remove(struct pci_dev *pdev) +void __devexit ngene_remove(struct pci_dev *pdev) { struct ngene *dev = (struct ngene *)pci_get_drvdata(pdev); int i; @@ -1820,12 +1494,12 @@ static void __devexit ngene_remove(struct pci_dev *pdev) release_channel(&dev->channel[i]); ngene_stop(dev); ngene_release_buffers(dev); - pci_set_drvdata(pdev, 0); + pci_set_drvdata(pdev, NULL); pci_disable_device(pdev); } -static int __devinit ngene_probe(struct pci_dev *pci_dev, - const struct pci_device_id *id) +int __devinit ngene_probe(struct pci_dev *pci_dev, + const struct pci_device_id *id) { struct ngene *dev; int stat = 0; @@ -1868,156 +1542,6 @@ static int __devinit ngene_probe(struct pci_dev *pci_dev, ngene_release_buffers(dev); fail0: pci_disable_device(pci_dev); - pci_set_drvdata(pci_dev, 0); + pci_set_drvdata(pci_dev, NULL); return stat; } - -/****************************************************************************/ -/* Card configs *************************************************************/ -/****************************************************************************/ - -static struct stv090x_config fe_cineS2 = { - .device = STV0900, - .demod_mode = STV090x_DUAL, - .clk_mode = STV090x_CLK_EXT, - - .xtal = 27000000, - .address = 0x68, - - .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - - .repeater_level = STV090x_RPTLEVEL_16, - - .adc1_range = STV090x_ADC_1Vpp, - .adc2_range = STV090x_ADC_1Vpp, - - .diseqc_envelope_mode = true, -}; - -static struct stv6110x_config tuner_cineS2_0 = { - .addr = 0x60, - .refclk = 27000000, - .clk_div = 1, -}; - -static struct stv6110x_config tuner_cineS2_1 = { - .addr = 0x63, - .refclk = 27000000, - .clk_div = 1, -}; - -static struct ngene_info ngene_info_cineS2 = { - .type = NGENE_SIDEWINDER, - .name = "Linux4Media cineS2 DVB-S2 Twin Tuner", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, - .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, - .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, - .fe_config = {&fe_cineS2, &fe_cineS2}, - .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, - .lnb = {0x0b, 0x08}, - .tsf = {3, 3}, - .fw_version = 15, -}; - -static struct ngene_info ngene_info_satixs2 = { - .type = NGENE_SIDEWINDER, - .name = "Mystique SaTiX-S2 Dual", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, - .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, - .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, - .fe_config = {&fe_cineS2, &fe_cineS2}, - .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, - .lnb = {0x0b, 0x08}, - .tsf = {3, 3}, - .fw_version = 15, -}; - -/****************************************************************************/ - - - -/****************************************************************************/ -/* PCI Subsystem ID *********************************************************/ -/****************************************************************************/ - -#define NGENE_ID(_subvend, _subdev, _driverdata) { \ - .vendor = NGENE_VID, .device = NGENE_PID, \ - .subvendor = _subvend, .subdevice = _subdev, \ - .driver_data = (unsigned long) &_driverdata } - -/****************************************************************************/ - -static const struct pci_device_id ngene_id_tbl[] __devinitdata = { - NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2), - NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2), - NGENE_ID(0x18c3, 0xdb01, ngene_info_satixs2), - {0} -}; -MODULE_DEVICE_TABLE(pci, ngene_id_tbl); - -/****************************************************************************/ -/* Init/Exit ****************************************************************/ -/****************************************************************************/ - -static pci_ers_result_t ngene_error_detected(struct pci_dev *dev, - enum pci_channel_state state) -{ - printk(KERN_ERR DEVICE_NAME ": PCI error\n"); - if (state == pci_channel_io_perm_failure) - return PCI_ERS_RESULT_DISCONNECT; - if (state == pci_channel_io_frozen) - return PCI_ERS_RESULT_NEED_RESET; - return PCI_ERS_RESULT_CAN_RECOVER; -} - -static pci_ers_result_t ngene_link_reset(struct pci_dev *dev) -{ - printk(KERN_INFO DEVICE_NAME ": link reset\n"); - return 0; -} - -static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev) -{ - printk(KERN_INFO DEVICE_NAME ": slot reset\n"); - return 0; -} - -static void ngene_resume(struct pci_dev *dev) -{ - printk(KERN_INFO DEVICE_NAME ": resume\n"); -} - -static struct pci_error_handlers ngene_errors = { - .error_detected = ngene_error_detected, - .link_reset = ngene_link_reset, - .slot_reset = ngene_slot_reset, - .resume = ngene_resume, -}; - -static struct pci_driver ngene_pci_driver = { - .name = "ngene", - .id_table = ngene_id_tbl, - .probe = ngene_probe, - .remove = __devexit_p(ngene_remove), - .err_handler = &ngene_errors, -}; - -static __init int module_init_ngene(void) -{ - printk(KERN_INFO - "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n"); - return pci_register_driver(&ngene_pci_driver); -} - -static __exit void module_exit_ngene(void) -{ - pci_unregister_driver(&ngene_pci_driver); -} - -module_init(module_init_ngene); -module_exit(module_exit_ngene); - -MODULE_DESCRIPTION("nGene"); -MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/ngene/ngene-dvb.c b/drivers/media/dvb/ngene/ngene-dvb.c new file mode 100644 index 00000000000000..96013eb353cda0 --- /dev/null +++ b/drivers/media/dvb/ngene/ngene-dvb.c @@ -0,0 +1,172 @@ +/* + * ngene-dvb.c: nGene PCIe bridge driver - DVB functions + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ngene.h" + +#define COMMAND_TIMEOUT_WORKAROUND + + +/****************************************************************************/ +/* COMMAND API interface ****************************************************/ +/****************************************************************************/ + +/****************************************************************************/ +/* DVB functions and API interface ******************************************/ +/****************************************************************************/ + +static void swap_buffer(u32 *p, u32 len) +{ + while (len) { + *p = swab32(*p); + p++; + len -= 4; + } +} + +void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) +{ + struct ngene_channel *chan = priv; + + +#ifdef COMMAND_TIMEOUT_WORKAROUND + if (chan->users > 0) +#endif + dvb_dmx_swfilter(&chan->demux, buf, len); + return NULL; +} + +u8 fill_ts[188] = { 0x47, 0x1f, 0xff, 0x10 }; + +void *tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) +{ + struct ngene_channel *chan = priv; + struct ngene *dev = chan->dev; + u32 alen; + + alen = dvb_ringbuffer_avail(&dev->tsout_rbuf); + alen -= alen % 188; + + if (alen < len) + FillTSBuffer(buf + alen, len - alen, flags); + else + alen = len; + dvb_ringbuffer_read(&dev->tsout_rbuf, buf, alen); + if (flags & DF_SWAP32) + swap_buffer((u32 *)buf, alen); + wake_up_interruptible(&dev->tsout_rbuf.queue); + return buf; +} + + + +int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ngene_channel *chan = dvbdmx->priv; + + if (chan->users == 0) { +#ifdef COMMAND_TIMEOUT_WORKAROUND + if (!chan->running) +#endif + set_transfer(chan, 1); + /* msleep(10); */ + } + + return ++chan->users; +} + +int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ngene_channel *chan = dvbdmx->priv; + + if (--chan->users) + return chan->users; + +#ifndef COMMAND_TIMEOUT_WORKAROUND + set_transfer(chan, 0); +#endif + + return 0; +} + +int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, + int (*start_feed)(struct dvb_demux_feed *), + int (*stop_feed)(struct dvb_demux_feed *), + void *priv) +{ + dvbdemux->priv = priv; + + dvbdemux->filternum = 256; + dvbdemux->feednum = 256; + dvbdemux->start_feed = start_feed; + dvbdemux->stop_feed = stop_feed; + dvbdemux->write_to_decoder = NULL; + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | + DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING); + return dvb_dmx_init(dvbdemux); +} + +int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, + struct dvb_demux *dvbdemux, + struct dmx_frontend *hw_frontend, + struct dmx_frontend *mem_frontend, + struct dvb_adapter *dvb_adapter) +{ + int ret; + + dmxdev->filternum = 256; + dmxdev->demux = &dvbdemux->dmx; + dmxdev->capabilities = 0; + ret = dvb_dmxdev_init(dmxdev, dvb_adapter); + if (ret < 0) + return ret; + + hw_frontend->source = DMX_FRONTEND_0; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); + mem_frontend->source = DMX_MEMORY_FE; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); + return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); +} diff --git a/drivers/media/dvb/ngene/ngene-i2c.c b/drivers/media/dvb/ngene/ngene-i2c.c new file mode 100644 index 00000000000000..2ef54ca6baddc2 --- /dev/null +++ b/drivers/media/dvb/ngene/ngene-i2c.c @@ -0,0 +1,179 @@ +/* + * ngene-i2c.c: nGene PCIe bridge driver i2c functions + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +/* FIXME - some of these can probably be removed */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ngene.h" + +/* Firmware command for i2c operations */ +static int ngene_command_i2c_read(struct ngene *dev, u8 adr, + u8 *out, u8 outlen, u8 *in, u8 inlen, int flag) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_I2C_READ; + com.cmd.hdr.Length = outlen + 3; + com.cmd.I2CRead.Device = adr << 1; + memcpy(com.cmd.I2CRead.Data, out, outlen); + com.cmd.I2CRead.Data[outlen] = inlen; + com.cmd.I2CRead.Data[outlen + 1] = 0; + com.in_len = outlen + 3; + com.out_len = inlen + 1; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + if ((com.cmd.raw8[0] >> 1) != adr) + return -EIO; + + if (flag) + memcpy(in, com.cmd.raw8, inlen + 1); + else + memcpy(in, com.cmd.raw8 + 1, inlen); + return 0; +} + +static int ngene_command_i2c_write(struct ngene *dev, u8 adr, + u8 *out, u8 outlen) +{ + struct ngene_command com; + + + com.cmd.hdr.Opcode = CMD_I2C_WRITE; + com.cmd.hdr.Length = outlen + 1; + com.cmd.I2CRead.Device = adr << 1; + memcpy(com.cmd.I2CRead.Data, out, outlen); + com.in_len = outlen + 1; + com.out_len = 1; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + if (com.cmd.raw8[0] == 1) + return -EIO; + + return 0; +} + +static void ngene_i2c_set_bus(struct ngene *dev, int bus) +{ + if (!(dev->card_info->i2c_access & 2)) + return; + if (dev->i2c_current_bus == bus) + return; + + switch (bus) { + case 0: + ngene_command_gpio_set(dev, 3, 0); + ngene_command_gpio_set(dev, 2, 1); + break; + + case 1: + ngene_command_gpio_set(dev, 2, 0); + ngene_command_gpio_set(dev, 3, 1); + break; + } + dev->i2c_current_bus = bus; +} + +static int ngene_i2c_master_xfer(struct i2c_adapter *adapter, + struct i2c_msg msg[], int num) +{ + struct ngene_channel *chan = + (struct ngene_channel *)i2c_get_adapdata(adapter); + struct ngene *dev = chan->dev; + + down(&dev->i2c_switch_mutex); + ngene_i2c_set_bus(dev, chan->number); + + if (num == 2 && msg[1].flags & I2C_M_RD && !(msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_read(dev, msg[0].addr, + msg[0].buf, msg[0].len, + msg[1].buf, msg[1].len, 0)) + goto done; + + if (num == 1 && !(msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_write(dev, msg[0].addr, + msg[0].buf, msg[0].len)) + goto done; + if (num == 1 && (msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_read(dev, msg[0].addr, NULL, 0, + msg[0].buf, msg[0].len, 0)) + goto done; + + up(&dev->i2c_switch_mutex); + return -EIO; + +done: + up(&dev->i2c_switch_mutex); + return num; +} + + +static u32 ngene_i2c_functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_SMBUS_EMUL; +} + +static struct i2c_algorithm ngene_i2c_algo = { + .master_xfer = ngene_i2c_master_xfer, + .functionality = ngene_i2c_functionality, +}; + +int ngene_i2c_init(struct ngene *dev, int dev_nr) +{ + struct i2c_adapter *adap = &(dev->channel[dev_nr].i2c_adapter); + + i2c_set_adapdata(adap, &(dev->channel[dev_nr])); + adap->class = I2C_CLASS_TV_DIGITAL | I2C_CLASS_TV_ANALOG; + + strcpy(adap->name, "nGene"); + + adap->algo = &ngene_i2c_algo; + adap->algo_data = (void *)&(dev->channel[dev_nr]); + adap->dev.parent = &dev->pci_dev->dev; + + return i2c_add_adapter(adap); +} + diff --git a/drivers/media/dvb/ngene/ngene.h b/drivers/media/dvb/ngene/ngene.h index a7eb2984631018..676fcbb7902684 100644 --- a/drivers/media/dvb/ngene/ngene.h +++ b/drivers/media/dvb/ngene/ngene.h @@ -39,6 +39,8 @@ #include "dvb_frontend.h" #include "dvb_ringbuffer.h" +#define DEVICE_NAME "ngene" + #define NGENE_VID 0x18c3 #define NGENE_PID 0x0720 @@ -752,6 +754,7 @@ struct ngene { spinlock_t cmd_lock; struct dvb_adapter adapter[MAX_STREAM]; + struct dvb_adapter *first_adapter; /* "one_adapter" modprobe opt */ struct ngene_channel channel[MAX_STREAM]; struct ngene_info *card_info; @@ -853,6 +856,33 @@ struct ngene_buffer { #endif +/* Provided by ngene-core.c */ +int __devinit ngene_probe(struct pci_dev *pci_dev, + const struct pci_device_id *id); +void __devexit ngene_remove(struct pci_dev *pdev); +int ngene_command(struct ngene *dev, struct ngene_command *com); +int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level); +void set_transfer(struct ngene_channel *chan, int state); +void FillTSBuffer(void *Buffer, int Length, u32 Flags); + +/* Provided by ngene-i2c.c */ +int ngene_i2c_init(struct ngene *dev, int dev_nr); + +/* Provided by ngene-dvb.c */ +void *tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags); +void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags); +int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed); +int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed); +int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, + int (*start_feed)(struct dvb_demux_feed *), + int (*stop_feed)(struct dvb_demux_feed *), + void *priv); +int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, + struct dvb_demux *dvbdemux, + struct dmx_frontend *hw_frontend, + struct dmx_frontend *mem_frontend, + struct dvb_adapter *dvb_adapter); + #endif /* LocalWords: Endif diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c index 6aded234aa61da..69ad94934ec2d2 100644 --- a/drivers/media/dvb/pt1/pt1.c +++ b/drivers/media/dvb/pt1/pt1.c @@ -1,5 +1,5 @@ /* - * driver for Earthsoft PT1 + * driver for Earthsoft PT1/PT2 * * Copyright (C) 2009 HIRANO Takahito * @@ -77,6 +77,10 @@ struct pt1 { struct pt1_adapter *adaps[PT1_NR_ADAPS]; struct pt1_table *tables; struct task_struct *kthread; + + struct mutex lock; + int power; + int reset; }; struct pt1_adapter { @@ -95,6 +99,11 @@ struct pt1_adapter { struct dvb_frontend *fe; int (*orig_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage); + int (*orig_sleep)(struct dvb_frontend *fe); + int (*orig_init)(struct dvb_frontend *fe); + + fe_sec_voltage_t voltage; + int sleep; }; #define pt1_printk(level, pt1, format, arg...) \ @@ -219,8 +228,10 @@ static int pt1_do_enable_ram(struct pt1 *pt1) static int pt1_enable_ram(struct pt1 *pt1) { int i, ret; + int phase; schedule_timeout_uninterruptible((HZ + 999) / 1000); - for (i = 0; i < 10; i++) { + phase = pt1->pdev->device == 0x211a ? 128 : 166; + for (i = 0; i < phase; i++) { ret = pt1_do_enable_ram(pt1); if (ret < 0) return ret; @@ -485,33 +496,47 @@ static int pt1_stop_feed(struct dvb_demux_feed *feed) } static void -pt1_set_power(struct pt1 *pt1, int power, int lnb, int reset) +pt1_update_power(struct pt1 *pt1) { - pt1_write_reg(pt1, 1, power | lnb << 1 | !reset << 3); + int bits; + int i; + struct pt1_adapter *adap; + static const int sleep_bits[] = { + 1 << 4, + 1 << 6 | 1 << 7, + 1 << 5, + 1 << 6 | 1 << 8, + }; + + bits = pt1->power | !pt1->reset << 3; + mutex_lock(&pt1->lock); + for (i = 0; i < PT1_NR_ADAPS; i++) { + adap = pt1->adaps[i]; + switch (adap->voltage) { + case SEC_VOLTAGE_13: /* actually 11V */ + bits |= 1 << 1; + break; + case SEC_VOLTAGE_18: /* actually 15V */ + bits |= 1 << 1 | 1 << 2; + break; + default: + break; + } + + /* XXX: The bits should be changed depending on adap->sleep. */ + bits |= sleep_bits[i]; + } + pt1_write_reg(pt1, 1, bits); + mutex_unlock(&pt1->lock); } static int pt1_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) { struct pt1_adapter *adap; - int lnb; adap = container_of(fe->dvb, struct pt1_adapter, adap); - - switch (voltage) { - case SEC_VOLTAGE_13: /* actually 11V */ - lnb = 2; - break; - case SEC_VOLTAGE_18: /* actually 15V */ - lnb = 3; - break; - case SEC_VOLTAGE_OFF: - lnb = 0; - break; - default: - return -EINVAL; - } - - pt1_set_power(adap->pt1, 1, lnb, 0); + adap->voltage = voltage; + pt1_update_power(adap->pt1); if (adap->orig_set_voltage) return adap->orig_set_voltage(fe, voltage); @@ -519,9 +544,37 @@ static int pt1_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) return 0; } +static int pt1_sleep(struct dvb_frontend *fe) +{ + struct pt1_adapter *adap; + + adap = container_of(fe->dvb, struct pt1_adapter, adap); + adap->sleep = 1; + pt1_update_power(adap->pt1); + + if (adap->orig_sleep) + return adap->orig_sleep(fe); + else + return 0; +} + +static int pt1_wakeup(struct dvb_frontend *fe) +{ + struct pt1_adapter *adap; + + adap = container_of(fe->dvb, struct pt1_adapter, adap); + adap->sleep = 0; + pt1_update_power(adap->pt1); + schedule_timeout_uninterruptible((HZ + 999) / 1000); + + if (adap->orig_init) + return adap->orig_init(fe); + else + return 0; +} + static void pt1_free_adapter(struct pt1_adapter *adap) { - dvb_unregister_frontend(adap->fe); dvb_net_release(&adap->net); adap->demux.dmx.close(&adap->demux.dmx); dvb_dmxdev_release(&adap->dmxdev); @@ -534,7 +587,7 @@ static void pt1_free_adapter(struct pt1_adapter *adap) DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); static struct pt1_adapter * -pt1_alloc_adapter(struct pt1 *pt1, struct dvb_frontend *fe) +pt1_alloc_adapter(struct pt1 *pt1) { struct pt1_adapter *adap; void *buf; @@ -551,8 +604,8 @@ pt1_alloc_adapter(struct pt1 *pt1, struct dvb_frontend *fe) adap->pt1 = pt1; - adap->orig_set_voltage = fe->ops.set_voltage; - fe->ops.set_voltage = pt1_set_voltage; + adap->voltage = SEC_VOLTAGE_OFF; + adap->sleep = 1; buf = (u8 *)__get_free_page(GFP_KERNEL); if (!buf) { @@ -593,17 +646,8 @@ pt1_alloc_adapter(struct pt1 *pt1, struct dvb_frontend *fe) dvb_net_init(dvb_adap, &adap->net, &demux->dmx); - ret = dvb_register_frontend(dvb_adap, fe); - if (ret < 0) - goto err_net_release; - adap->fe = fe; - return adap; -err_net_release: - dvb_net_release(&adap->net); - adap->demux.dmx.close(&adap->demux.dmx); - dvb_dmxdev_release(&adap->dmxdev); err_dmx_release: dvb_dmx_release(demux); err_unregister_adapter: @@ -623,6 +667,62 @@ static void pt1_cleanup_adapters(struct pt1 *pt1) pt1_free_adapter(pt1->adaps[i]); } +static int pt1_init_adapters(struct pt1 *pt1) +{ + int i; + struct pt1_adapter *adap; + int ret; + + for (i = 0; i < PT1_NR_ADAPS; i++) { + adap = pt1_alloc_adapter(pt1); + if (IS_ERR(adap)) { + ret = PTR_ERR(adap); + goto err; + } + + adap->index = i; + pt1->adaps[i] = adap; + } + return 0; + +err: + while (i--) + pt1_free_adapter(pt1->adaps[i]); + + return ret; +} + +static void pt1_cleanup_frontend(struct pt1_adapter *adap) +{ + dvb_unregister_frontend(adap->fe); +} + +static int pt1_init_frontend(struct pt1_adapter *adap, struct dvb_frontend *fe) +{ + int ret; + + adap->orig_set_voltage = fe->ops.set_voltage; + adap->orig_sleep = fe->ops.sleep; + adap->orig_init = fe->ops.init; + fe->ops.set_voltage = pt1_set_voltage; + fe->ops.sleep = pt1_sleep; + fe->ops.init = pt1_wakeup; + + ret = dvb_register_frontend(&adap->adap, fe); + if (ret < 0) + return ret; + + adap->fe = fe; + return 0; +} + +static void pt1_cleanup_frontends(struct pt1 *pt1) +{ + int i; + for (i = 0; i < PT1_NR_ADAPS; i++) + pt1_cleanup_frontend(pt1->adaps[i]); +} + struct pt1_config { struct va1j5jf8007s_config va1j5jf8007s_config; struct va1j5jf8007t_config va1j5jf8007t_config; @@ -630,29 +730,63 @@ struct pt1_config { static const struct pt1_config pt1_configs[2] = { { - { .demod_address = 0x1b }, - { .demod_address = 0x1a }, + { + .demod_address = 0x1b, + .frequency = VA1J5JF8007S_20MHZ, + }, + { + .demod_address = 0x1a, + .frequency = VA1J5JF8007T_20MHZ, + }, }, { - { .demod_address = 0x19 }, - { .demod_address = 0x18 }, + { + .demod_address = 0x19, + .frequency = VA1J5JF8007S_20MHZ, + }, + { + .demod_address = 0x18, + .frequency = VA1J5JF8007T_20MHZ, + }, }, }; -static int pt1_init_adapters(struct pt1 *pt1) +static const struct pt1_config pt2_configs[2] = { + { + { + .demod_address = 0x1b, + .frequency = VA1J5JF8007S_25MHZ, + }, + { + .demod_address = 0x1a, + .frequency = VA1J5JF8007T_25MHZ, + }, + }, { + { + .demod_address = 0x19, + .frequency = VA1J5JF8007S_25MHZ, + }, + { + .demod_address = 0x18, + .frequency = VA1J5JF8007T_25MHZ, + }, + }, +}; + +static int pt1_init_frontends(struct pt1 *pt1) { int i, j; struct i2c_adapter *i2c_adap; - const struct pt1_config *config; + const struct pt1_config *configs, *config; struct dvb_frontend *fe[4]; - struct pt1_adapter *adap; int ret; i = 0; j = 0; i2c_adap = &pt1->i2c_adap; + configs = pt1->pdev->device == 0x211a ? pt1_configs : pt2_configs; do { - config = &pt1_configs[i / 2]; + config = &configs[i / 2]; fe[i] = va1j5jf8007s_attach(&config->va1j5jf8007s_config, i2c_adap); @@ -681,11 +815,9 @@ static int pt1_init_adapters(struct pt1 *pt1) } while (i < 4); do { - adap = pt1_alloc_adapter(pt1, fe[j]); - if (IS_ERR(adap)) + ret = pt1_init_frontend(pt1->adaps[j], fe[j]); + if (ret < 0) goto err; - adap->index = j; - pt1->adaps[j] = adap; } while (++j < 4); return 0; @@ -695,7 +827,7 @@ static int pt1_init_adapters(struct pt1 *pt1) fe[i]->ops.release(fe[i]); while (j--) - pt1_free_adapter(pt1->adaps[j]); + dvb_unregister_frontend(fe[j]); return ret; } @@ -890,9 +1022,12 @@ static void __devexit pt1_remove(struct pci_dev *pdev) kthread_stop(pt1->kthread); pt1_cleanup_tables(pt1); - pt1_cleanup_adapters(pt1); + pt1_cleanup_frontends(pt1); pt1_disable_ram(pt1); - pt1_set_power(pt1, 0, 0, 1); + pt1->power = 0; + pt1->reset = 1; + pt1_update_power(pt1); + pt1_cleanup_adapters(pt1); i2c_del_adapter(&pt1->i2c_adap); pci_set_drvdata(pdev, NULL); kfree(pt1); @@ -936,10 +1071,21 @@ pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_pci_iounmap; } + mutex_init(&pt1->lock); pt1->pdev = pdev; pt1->regs = regs; pci_set_drvdata(pdev, pt1); + ret = pt1_init_adapters(pt1); + if (ret < 0) + goto err_kfree; + + mutex_init(&pt1->lock); + + pt1->power = 0; + pt1->reset = 1; + pt1_update_power(pt1); + i2c_adap = &pt1->i2c_adap; i2c_adap->class = I2C_CLASS_TV_DIGITAL; i2c_adap->algo = &pt1_i2c_algo; @@ -948,9 +1094,7 @@ pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) i2c_set_adapdata(i2c_adap, pt1); ret = i2c_add_adapter(i2c_adap); if (ret < 0) - goto err_kfree; - - pt1_set_power(pt1, 0, 0, 1); + goto err_pt1_cleanup_adapters; pt1_i2c_init(pt1); pt1_i2c_wait(pt1); @@ -979,19 +1123,21 @@ pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pt1_init_streams(pt1); - pt1_set_power(pt1, 1, 0, 1); + pt1->power = 1; + pt1_update_power(pt1); schedule_timeout_uninterruptible((HZ + 49) / 50); - pt1_set_power(pt1, 1, 0, 0); + pt1->reset = 0; + pt1_update_power(pt1); schedule_timeout_uninterruptible((HZ + 999) / 1000); - ret = pt1_init_adapters(pt1); + ret = pt1_init_frontends(pt1); if (ret < 0) goto err_pt1_disable_ram; ret = pt1_init_tables(pt1); if (ret < 0) - goto err_pt1_cleanup_adapters; + goto err_pt1_cleanup_frontends; kthread = kthread_run(pt1_thread, pt1, "pt1"); if (IS_ERR(kthread)) { @@ -1004,11 +1150,15 @@ pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err_pt1_cleanup_tables: pt1_cleanup_tables(pt1); -err_pt1_cleanup_adapters: - pt1_cleanup_adapters(pt1); +err_pt1_cleanup_frontends: + pt1_cleanup_frontends(pt1); err_pt1_disable_ram: pt1_disable_ram(pt1); - pt1_set_power(pt1, 0, 0, 1); + pt1->power = 0; + pt1->reset = 1; + pt1_update_power(pt1); +err_pt1_cleanup_adapters: + pt1_cleanup_adapters(pt1); err_i2c_del_adapter: i2c_del_adapter(i2c_adap); err_kfree: @@ -1027,6 +1177,7 @@ pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) static struct pci_device_id pt1_id_table[] = { { PCI_DEVICE(0x10ee, 0x211a) }, + { PCI_DEVICE(0x10ee, 0x222a) }, { }, }; MODULE_DEVICE_TABLE(pci, pt1_id_table); @@ -1054,5 +1205,5 @@ module_init(pt1_init); module_exit(pt1_cleanup); MODULE_AUTHOR("Takahito HIRANO "); -MODULE_DESCRIPTION("Earthsoft PT1 Driver"); +MODULE_DESCRIPTION("Earthsoft PT1/PT2 Driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/pt1/va1j5jf8007s.c b/drivers/media/dvb/pt1/va1j5jf8007s.c index fc6594996e7946..451641c0c1d2d4 100644 --- a/drivers/media/dvb/pt1/va1j5jf8007s.c +++ b/drivers/media/dvb/pt1/va1j5jf8007s.c @@ -1,5 +1,5 @@ /* - * ISDB-S driver for VA1J5JF8007 + * ISDB-S driver for VA1J5JF8007/VA1J5JF8011 * * Copyright (C) 2009 HIRANO Takahito * @@ -580,7 +580,7 @@ static void va1j5jf8007s_release(struct dvb_frontend *fe) static struct dvb_frontend_ops va1j5jf8007s_ops = { .info = { - .name = "VA1J5JF8007 ISDB-S", + .name = "VA1J5JF8007/VA1J5JF8011 ISDB-S", .type = FE_QPSK, .frequency_min = 950000, .frequency_max = 2150000, @@ -628,28 +628,50 @@ static int va1j5jf8007s_prepare_1(struct va1j5jf8007s_state *state) return 0; } -static const u8 va1j5jf8007s_prepare_bufs[][2] = { +static const u8 va1j5jf8007s_20mhz_prepare_bufs[][2] = { {0x04, 0x02}, {0x0d, 0x55}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01}, {0x1c, 0x0a}, {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0}, {0x52, 0x89}, {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69}, {0x87, 0x04}, {0x8e, 0x02}, {0xa3, 0xf7}, {0xa5, 0xc0}, }; +static const u8 va1j5jf8007s_25mhz_prepare_bufs[][2] = { + {0x04, 0x02}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01}, {0x1c, 0x0a}, + {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0}, {0x52, 0x89}, + {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69}, {0x87, 0x04}, + {0x8e, 0x26}, {0xa3, 0xf7}, {0xa5, 0xc0}, +}; + static int va1j5jf8007s_prepare_2(struct va1j5jf8007s_state *state) { + const u8 (*bufs)[2]; + int size; u8 addr; u8 buf[2]; struct i2c_msg msg; int i; + switch (state->config->frequency) { + case VA1J5JF8007S_20MHZ: + bufs = va1j5jf8007s_20mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007s_20mhz_prepare_bufs); + break; + case VA1J5JF8007S_25MHZ: + bufs = va1j5jf8007s_25mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007s_25mhz_prepare_bufs); + break; + default: + return -EINVAL; + } + addr = state->config->demod_address; msg.addr = addr; msg.flags = 0; msg.len = 2; msg.buf = buf; - for (i = 0; i < ARRAY_SIZE(va1j5jf8007s_prepare_bufs); i++) { - memcpy(buf, va1j5jf8007s_prepare_bufs[i], sizeof(buf)); + for (i = 0; i < size; i++) { + memcpy(buf, bufs[i], sizeof(buf)); if (i2c_transfer(state->adap, &msg, 1) != 1) return -EREMOTEIO; } diff --git a/drivers/media/dvb/pt1/va1j5jf8007s.h b/drivers/media/dvb/pt1/va1j5jf8007s.h index aa228a81635308..b7d6f05a0e02fc 100644 --- a/drivers/media/dvb/pt1/va1j5jf8007s.h +++ b/drivers/media/dvb/pt1/va1j5jf8007s.h @@ -1,5 +1,5 @@ /* - * ISDB-S driver for VA1J5JF8007 + * ISDB-S driver for VA1J5JF8007/VA1J5JF8011 * * Copyright (C) 2009 HIRANO Takahito * @@ -24,8 +24,14 @@ #ifndef VA1J5JF8007S_H #define VA1J5JF8007S_H +enum va1j5jf8007s_frequency { + VA1J5JF8007S_20MHZ, + VA1J5JF8007S_25MHZ, +}; + struct va1j5jf8007s_config { u8 demod_address; + enum va1j5jf8007s_frequency frequency; }; struct i2c_adapter; diff --git a/drivers/media/dvb/pt1/va1j5jf8007t.c b/drivers/media/dvb/pt1/va1j5jf8007t.c index 3db4f3e34e8f41..0f085c3e571b71 100644 --- a/drivers/media/dvb/pt1/va1j5jf8007t.c +++ b/drivers/media/dvb/pt1/va1j5jf8007t.c @@ -1,5 +1,5 @@ /* - * ISDB-T driver for VA1J5JF8007 + * ISDB-T driver for VA1J5JF8007/VA1J5JF8011 * * Copyright (C) 2009 HIRANO Takahito * @@ -429,7 +429,7 @@ static void va1j5jf8007t_release(struct dvb_frontend *fe) static struct dvb_frontend_ops va1j5jf8007t_ops = { .info = { - .name = "VA1J5JF8007 ISDB-T", + .name = "VA1J5JF8007/VA1J5JF8011 ISDB-T", .type = FE_OFDM, .frequency_min = 90000000, .frequency_max = 770000000, @@ -448,29 +448,50 @@ static struct dvb_frontend_ops va1j5jf8007t_ops = { .release = va1j5jf8007t_release, }; -static const u8 va1j5jf8007t_prepare_bufs[][2] = { +static const u8 va1j5jf8007t_20mhz_prepare_bufs[][2] = { {0x03, 0x90}, {0x14, 0x8f}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2}, {0x22, 0x83}, {0x31, 0x0d}, {0x32, 0xe0}, {0x39, 0xd3}, {0x3a, 0x00}, {0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x02}, {0x76, 0x4e}, {0x77, 0x03}, {0xef, 0x01} }; +static const u8 va1j5jf8007t_25mhz_prepare_bufs[][2] = { + {0x03, 0x90}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2}, {0x22, 0x83}, + {0x3a, 0x00}, {0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x0a}, {0x76, 0x4c}, + {0x77, 0x03}, {0xef, 0x01} +}; + int va1j5jf8007t_prepare(struct dvb_frontend *fe) { struct va1j5jf8007t_state *state; + const u8 (*bufs)[2]; + int size; u8 buf[2]; struct i2c_msg msg; int i; state = fe->demodulator_priv; + switch (state->config->frequency) { + case VA1J5JF8007T_20MHZ: + bufs = va1j5jf8007t_20mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007t_20mhz_prepare_bufs); + break; + case VA1J5JF8007T_25MHZ: + bufs = va1j5jf8007t_25mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007t_25mhz_prepare_bufs); + break; + default: + return -EINVAL; + } + msg.addr = state->config->demod_address; msg.flags = 0; msg.len = sizeof(buf); msg.buf = buf; - for (i = 0; i < ARRAY_SIZE(va1j5jf8007t_prepare_bufs); i++) { - memcpy(buf, va1j5jf8007t_prepare_bufs[i], sizeof(buf)); + for (i = 0; i < size; i++) { + memcpy(buf, bufs[i], sizeof(buf)); if (i2c_transfer(state->adap, &msg, 1) != 1) return -EREMOTEIO; } diff --git a/drivers/media/dvb/pt1/va1j5jf8007t.h b/drivers/media/dvb/pt1/va1j5jf8007t.h index ed49906f7769f0..2903be519ef550 100644 --- a/drivers/media/dvb/pt1/va1j5jf8007t.h +++ b/drivers/media/dvb/pt1/va1j5jf8007t.h @@ -1,5 +1,5 @@ /* - * ISDB-T driver for VA1J5JF8007 + * ISDB-T driver for VA1J5JF8007/VA1J5JF8011 * * Copyright (C) 2009 HIRANO Takahito * @@ -24,8 +24,14 @@ #ifndef VA1J5JF8007T_H #define VA1J5JF8007T_H +enum va1j5jf8007t_frequency { + VA1J5JF8007T_20MHZ, + VA1J5JF8007T_25MHZ, +}; + struct va1j5jf8007t_config { u8 demod_address; + enum va1j5jf8007t_frequency frequency; }; struct i2c_adapter; diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c index 49c2a817a06f76..46171439633136 100644 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ b/drivers/media/dvb/ttpci/budget-ci.c @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include "budget.h" @@ -54,6 +54,8 @@ #include "tda1002x.h" #include "tda827x.h" +#define MODULE_NAME "budget_ci" + /* * Regarding DEBIADDR_IR: * Some CI modules hang if random addresses are read. @@ -80,12 +82,6 @@ #define SLOTSTATUS_READY 8 #define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) -/* - * Milliseconds during which a key is regarded as pressed. - * If an identical command arrives within this time, the timer will start over. - */ -#define IR_KEYPRESS_TIMEOUT 250 - /* RC5 device wildcard */ #define IR_DEVICE_ANY 255 @@ -102,12 +98,9 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); struct budget_ci_ir { struct input_dev *dev; struct tasklet_struct msp430_irq_tasklet; - struct timer_list timer_keyup; char name[72]; /* 40 + 32 for (struct saa7146_dev).name */ char phys[32]; - struct ir_input_state state; int rc5_device; - u32 last_raw; u32 ir_key; bool have_command; }; @@ -122,18 +115,11 @@ struct budget_ci { u8 tuner_pll_address; /* used for philips_tdm1316l configs */ }; -static void msp430_ir_keyup(unsigned long data) -{ - struct budget_ci_ir *ir = (struct budget_ci_ir *) data; - ir_input_nokey(ir->dev, &ir->state); -} - static void msp430_ir_interrupt(unsigned long data) { struct budget_ci *budget_ci = (struct budget_ci *) data; struct input_dev *dev = budget_ci->ir.dev; u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; - u32 raw; /* * The msp430 chip can generate two different bytes, command and device @@ -169,20 +155,12 @@ static void msp430_ir_interrupt(unsigned long data) return; budget_ci->ir.have_command = false; + /* FIXME: We should generate complete scancodes with device info */ if (budget_ci->ir.rc5_device != IR_DEVICE_ANY && budget_ci->ir.rc5_device != (command & 0x1f)) return; - /* Is this a repeated key sequence? (same device, command, toggle) */ - raw = budget_ci->ir.ir_key | (command << 8); - if (budget_ci->ir.last_raw != raw || !timer_pending(&budget_ci->ir.timer_keyup)) { - ir_input_nokey(dev, &budget_ci->ir.state); - ir_input_keydown(dev, &budget_ci->ir.state, - budget_ci->ir.ir_key); - budget_ci->ir.last_raw = raw; - } - - mod_timer(&budget_ci->ir.timer_keyup, jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT)); + ir_keydown(dev, budget_ci->ir.ir_key, (command & 0x20) ? 1 : 0); } static int msp430_ir_init(struct budget_ci *budget_ci) @@ -190,7 +168,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci) struct saa7146_dev *saa = budget_ci->budget.dev; struct input_dev *input_dev = budget_ci->ir.dev; int error; - struct ir_scancode_table *ir_codes; + char *ir_codes = NULL; budget_ci->ir.dev = input_dev = input_allocate_device(); @@ -230,7 +208,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci) case 0x1011: case 0x1012: /* The hauppauge keymap is a superset of these remotes */ - ir_codes = &ir_codes_hauppauge_new_table; + ir_codes = RC_MAP_HAUPPAUGE_NEW; if (rc5_device < 0) budget_ci->ir.rc5_device = 0x1f; @@ -239,22 +217,15 @@ static int msp430_ir_init(struct budget_ci *budget_ci) case 0x1017: case 0x101a: /* for the Technotrend 1500 bundled remote */ - ir_codes = &ir_codes_tt_1500_table; + ir_codes = RC_MAP_TT_1500; break; default: /* unknown remote */ - ir_codes = &ir_codes_budget_ci_old_table; + ir_codes = RC_MAP_BUDGET_CI_OLD; break; } - ir_input_init(input_dev, &budget_ci->ir.state, IR_TYPE_RC5); - - /* initialise the key-up timeout handler */ - init_timer(&budget_ci->ir.timer_keyup); - budget_ci->ir.timer_keyup.function = msp430_ir_keyup; - budget_ci->ir.timer_keyup.data = (unsigned long) &budget_ci->ir; - budget_ci->ir.last_raw = 0xffff; /* An impossible value */ - error = ir_input_register(input_dev, ir_codes, NULL); + error = ir_input_register(input_dev, ir_codes, NULL, MODULE_NAME); if (error) { printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error); return error; @@ -282,9 +253,6 @@ static void msp430_ir_deinit(struct budget_ci *budget_ci) saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); - del_timer_sync(&dev->timer); - ir_input_nokey(dev, &budget_ci->ir.state); - ir_input_unregister(dev); } diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c index 1500210c06cf6a..874a10a9d493cc 100644 --- a/drivers/media/dvb/ttpci/budget.c +++ b/drivers/media/dvb/ttpci/budget.c @@ -442,6 +442,7 @@ static struct stv090x_config tt1600_stv090x_config = { .repeater_level = STV090x_RPTLEVEL_16, .tuner_init = NULL, + .tuner_sleep = NULL, .tuner_set_mode = NULL, .tuner_set_frequency = NULL, .tuner_get_frequency = NULL, @@ -627,22 +628,36 @@ static void frontend_init(struct budget *budget) &tt1600_stv6110x_config, &budget->i2c_adap); - tt1600_stv090x_config.tuner_init = ctl->tuner_init; - tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode; - tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency; - tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency; - tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth; - tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth; - tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain; - tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain; - tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk; - tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status; - - dvb_attach(isl6423_attach, - budget->dvb_frontend, - &budget->i2c_adap, - &tt1600_isl6423_config); - + if (ctl) { + tt1600_stv090x_config.tuner_init = ctl->tuner_init; + tt1600_stv090x_config.tuner_sleep = ctl->tuner_sleep; + tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode; + tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency; + tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency; + tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth; + tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth; + tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain; + tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain; + tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk; + tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status; + + /* call the init function once to initialize + tuner's clock output divider and demod's + master clock */ + if (budget->dvb_frontend->ops.init) + budget->dvb_frontend->ops.init(budget->dvb_frontend); + + if (dvb_attach(isl6423_attach, + budget->dvb_frontend, + &budget->i2c_adap, + &tt1600_isl6423_config) == NULL) { + printk(KERN_ERR "%s: No Intersil ISL6423 found!\n", __func__); + goto error_out; + } + } else { + printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__); + goto error_out; + } } } break; diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c index 02a9cefc9a00d6..353b8285594948 100644 --- a/drivers/media/radio/radio-mr800.c +++ b/drivers/media/radio/radio-mr800.c @@ -144,7 +144,10 @@ struct amradio_device { int initialized; }; -#define vdev_to_amradio(r) container_of(r, struct amradio_device, videodev) +static inline struct amradio_device *to_amradio_dev(struct v4l2_device *v4l2_dev) +{ + return container_of(v4l2_dev, struct amradio_device, v4l2_dev); +} /* USB Device ID List */ static struct usb_device_id usb_amradio_device_table[] = { @@ -284,13 +287,12 @@ static int amradio_set_stereo(struct amradio_device *radio, char argument) */ static void usb_amradio_disconnect(struct usb_interface *intf) { - struct amradio_device *radio = usb_get_intfdata(intf); + struct amradio_device *radio = to_amradio_dev(usb_get_intfdata(intf)); mutex_lock(&radio->lock); radio->usbdev = NULL; mutex_unlock(&radio->lock); - usb_set_intfdata(intf, NULL); v4l2_device_disconnect(&radio->v4l2_dev); video_unregister_device(&radio->videodev); } @@ -500,7 +502,7 @@ static int usb_amradio_init(struct amradio_device *radio) /* open device - amradio_start() and amradio_setfreq() */ static int usb_amradio_open(struct file *file) { - struct amradio_device *radio = vdev_to_amradio(video_devdata(file)); + struct amradio_device *radio = video_drvdata(file); int retval = 0; mutex_lock(&radio->lock); @@ -566,7 +568,7 @@ static long usb_amradio_ioctl(struct file *file, unsigned int cmd, /* Suspend device - stop device. Need to be checked and fixed */ static int usb_amradio_suspend(struct usb_interface *intf, pm_message_t message) { - struct amradio_device *radio = usb_get_intfdata(intf); + struct amradio_device *radio = to_amradio_dev(usb_get_intfdata(intf)); mutex_lock(&radio->lock); @@ -584,7 +586,7 @@ static int usb_amradio_suspend(struct usb_interface *intf, pm_message_t message) /* Resume device - start device. Need to be checked and fixed */ static int usb_amradio_resume(struct usb_interface *intf) { - struct amradio_device *radio = usb_get_intfdata(intf); + struct amradio_device *radio = to_amradio_dev(usb_get_intfdata(intf)); mutex_lock(&radio->lock); @@ -633,9 +635,7 @@ static const struct v4l2_ioctl_ops usb_amradio_ioctl_ops = { static void usb_amradio_video_device_release(struct video_device *videodev) { - struct amradio_device *radio = vdev_to_amradio(videodev); - - v4l2_device_unregister(&radio->v4l2_dev); + struct amradio_device *radio = video_get_drvdata(videodev); /* free rest memory */ kfree(radio->buffer); @@ -693,7 +693,6 @@ static int usb_amradio_probe(struct usb_interface *intf, goto err_vdev; } - usb_set_intfdata(intf, radio); return 0; err_vdev: diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index 9644cf760aaa62..ad9e6f9c22e9a0 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -45,6 +45,10 @@ config VIDEO_TUNER tristate depends on MEDIA_TUNER +config V4L2_MEM2MEM_DEV + tristate + depends on VIDEOBUF_GEN + # # Multimedia Video device configuration # @@ -480,6 +484,12 @@ config VIDEO_ADV7343 To compile this driver as a module, choose M here: the module will be called adv7343. +config VIDEO_AK881X + tristate "AK8813/AK8814 video encoders" + depends on I2C + help + Video output driver for AKM AK8813 and AK8814 TV encoders + comment "Video improvement chips" config VIDEO_UPD64031A @@ -520,6 +530,13 @@ config DISPLAY_DAVINCI_DM646X_EVM To compile this driver as a module, choose M here: the module will be called vpif_display. +config VIDEO_SH_VOU + tristate "SuperH VOU video output driver" + depends on VIDEO_DEV && ARCH_SHMOBILE + select VIDEOBUF_DMA_CONTIG + help + Support for the Video Output Unit (VOU) on SuperH SoCs. + config CAPTURE_DAVINCI_DM646X_EVM tristate "DM646x EVM Video Capture" depends on VIDEO_DEV && MACH_DAVINCI_DM6467_EVM @@ -542,7 +559,8 @@ config VIDEO_DAVINCI_VPIF config VIDEO_VIVI tristate "Virtual Video Driver" - depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64 + depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64 && FONTS + select FONT_8x16 select VIDEOBUF_VMALLOC default n ---help--- @@ -613,6 +631,8 @@ config VIDEO_ISIF To compile this driver as a module, choose M here: the module will be called vpfe. +source "drivers/media/video/omap/Kconfig" + source "drivers/media/video/bt8xx/Kconfig" config VIDEO_PMS @@ -647,7 +667,7 @@ config VIDEO_CQCAM config VIDEO_W9966 tristate "W9966CF Webcam (FlyCam Supra and others) Video For Linux" - depends on PARPORT_1284 && PARPORT && VIDEO_V4L1 + depends on PARPORT_1284 && PARPORT && VIDEO_V4L2 help Video4linux driver for Winbond's w9966 based Webcams. Currently tested with the LifeView FlyCam Supra. @@ -740,7 +760,7 @@ source "drivers/media/video/zoran/Kconfig" config VIDEO_MEYE tristate "Sony Vaio Picturebook Motion Eye Video For Linux" - depends on PCI && SONY_LAPTOP && VIDEO_V4L1 + depends on PCI && SONY_LAPTOP && VIDEO_V4L2 ---help--- This is the video4linux driver for the Motion Eye camera found in the Vaio Picturebook laptops. Please read the material in @@ -807,7 +827,7 @@ source "drivers/media/video/saa7164/Kconfig" config VIDEO_M32R_AR tristate "AR devices" - depends on M32R && VIDEO_V4L1 + depends on M32R && VIDEO_V4L2 ---help--- This is a video4linux driver for the Renesas AR (Artificial Retina) camera module. @@ -1107,3 +1127,27 @@ config USB_S2255 endif # V4L_USB_DRIVERS endif # VIDEO_CAPTURE_DRIVERS + +menuconfig V4L_MEM2MEM_DRIVERS + bool "Memory-to-memory multimedia devices" + depends on VIDEO_V4L2 + default n + ---help--- + Say Y here to enable selecting drivers for V4L devices that + use system memory for both source and destination buffers, as opposed + to capture and output drivers, which use memory buffers for just + one of those. + +if V4L_MEM2MEM_DRIVERS + +config VIDEO_MEM2MEM_TESTDEV + tristate "Virtual test device for mem2mem framework" + depends on VIDEO_DEV && VIDEO_V4L2 + select VIDEOBUF_VMALLOC + select V4L2_MEM2MEM_DEV + default n + ---help--- + This is a virtual test device for the memory-to-memory driver + framework. + +endif # V4L_MEM2MEM_DRIVERS diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index c51c386559f2ea..cc93859d316477 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -10,7 +10,8 @@ stkwebcam-objs := stk-webcam.o stk-sensor.o omap2cam-objs := omap24xxcam.o omap24xxcam-dma.o -videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o +videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o v4l2-fh.o \ + v4l2-event.o # V4L2 core modules @@ -117,6 +118,8 @@ obj-$(CONFIG_VIDEOBUF_VMALLOC) += videobuf-vmalloc.o obj-$(CONFIG_VIDEOBUF_DVB) += videobuf-dvb.o obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o +obj-$(CONFIG_V4L2_MEM2MEM_DEV) += v4l2-mem2mem.o + obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o @@ -149,8 +152,11 @@ obj-$(CONFIG_VIDEO_IVTV) += ivtv/ obj-$(CONFIG_VIDEO_CX18) += cx18/ obj-$(CONFIG_VIDEO_VIVI) += vivi.o +obj-$(CONFIG_VIDEO_MEM2MEM_TESTDEV) += mem2mem_testdev.o obj-$(CONFIG_VIDEO_CX23885) += cx23885/ +obj-$(CONFIG_VIDEO_AK881X) += ak881x.o + obj-$(CONFIG_VIDEO_OMAP2) += omap2cam.o obj-$(CONFIG_SOC_CAMERA) += soc_camera.o soc_mediabus.o obj-$(CONFIG_SOC_CAMERA_PLATFORM) += soc_camera_platform.o @@ -160,6 +166,10 @@ obj-$(CONFIG_VIDEO_MX3) += mx3_camera.o obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o obj-$(CONFIG_VIDEO_SH_MOBILE_CEU) += sh_mobile_ceu_camera.o +obj-$(CONFIG_ARCH_DAVINCI) += davinci/ + +obj-$(CONFIG_VIDEO_SH_VOU) += sh_vou.o + obj-$(CONFIG_VIDEO_AU0828) += au0828/ obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/ @@ -169,6 +179,8 @@ obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o obj-$(CONFIG_ARCH_DAVINCI) += davinci/ +obj-$(CONFIG_ARCH_OMAP) += omap/ + EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends EXTRA_CFLAGS += -Idrivers/media/common/tuners diff --git a/drivers/media/video/ak881x.c b/drivers/media/video/ak881x.c new file mode 100644 index 00000000000000..35390d4717b97a --- /dev/null +++ b/drivers/media/video/ak881x.c @@ -0,0 +1,368 @@ +/* + * Driver for AK8813 / AK8814 TV-ecoders from Asahi Kasei Microsystems Co., Ltd. (AKM) + * + * Copyright (C) 2010, Guennadi Liakhovetski + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include + +#define AK881X_INTERFACE_MODE 0 +#define AK881X_VIDEO_PROCESS1 1 +#define AK881X_VIDEO_PROCESS2 2 +#define AK881X_VIDEO_PROCESS3 3 +#define AK881X_DAC_MODE 5 +#define AK881X_STATUS 0x24 +#define AK881X_DEVICE_ID 0x25 +#define AK881X_DEVICE_REVISION 0x26 + +struct ak881x { + struct v4l2_subdev subdev; + struct ak881x_pdata *pdata; + unsigned int lines; + int id; /* DEVICE_ID code V4L2_IDENT_AK881X code from v4l2-chip-ident.h */ + char revision; /* DEVICE_REVISION content */ +}; + +static int reg_read(struct i2c_client *client, const u8 reg) +{ + return i2c_smbus_read_byte_data(client, reg); +} + +static int reg_write(struct i2c_client *client, const u8 reg, + const u8 data) +{ + return i2c_smbus_write_byte_data(client, reg, data); +} + +static int reg_set(struct i2c_client *client, const u8 reg, + const u8 data, u8 mask) +{ + int ret = reg_read(client, reg); + if (ret < 0) + return ret; + return reg_write(client, reg, (ret & ~mask) | (data & mask)); +} + +static struct ak881x *to_ak881x(const struct i2c_client *client) +{ + return container_of(i2c_get_clientdata(client), struct ak881x, subdev); +} + +static int ak881x_g_chip_ident(struct v4l2_subdev *sd, + struct v4l2_dbg_chip_ident *id) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct ak881x *ak881x = to_ak881x(client); + + if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR) + return -EINVAL; + + if (id->match.addr != client->addr) + return -ENODEV; + + id->ident = ak881x->id; + id->revision = ak881x->revision; + + return 0; +} + +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int ak881x_g_register(struct v4l2_subdev *sd, + struct v4l2_dbg_register *reg) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x26) + return -EINVAL; + + if (reg->match.addr != client->addr) + return -ENODEV; + + reg->val = reg_read(client, reg->reg); + + if (reg->val > 0xffff) + return -EIO; + + return 0; +} + +static int ak881x_s_register(struct v4l2_subdev *sd, + struct v4l2_dbg_register *reg) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0x26) + return -EINVAL; + + if (reg->match.addr != client->addr) + return -ENODEV; + + if (reg_write(client, reg->reg, reg->val) < 0) + return -EIO; + + return 0; +} +#endif + +static int ak881x_try_g_mbus_fmt(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *mf) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct ak881x *ak881x = to_ak881x(client); + + v4l_bound_align_image(&mf->width, 0, 720, 2, + &mf->height, 0, ak881x->lines, 1, 0); + mf->field = V4L2_FIELD_INTERLACED; + mf->code = V4L2_MBUS_FMT_YUYV8_2X8_LE; + mf->colorspace = V4L2_COLORSPACE_SMPTE170M; + + return 0; +} + +static int ak881x_s_mbus_fmt(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *mf) +{ + if (mf->field != V4L2_FIELD_INTERLACED || + mf->code != V4L2_MBUS_FMT_YUYV8_2X8_LE) + return -EINVAL; + + return ak881x_try_g_mbus_fmt(sd, mf); +} + +static int ak881x_enum_mbus_fmt(struct v4l2_subdev *sd, int index, + enum v4l2_mbus_pixelcode *code) +{ + if (index) + return -EINVAL; + + *code = V4L2_MBUS_FMT_YUYV8_2X8_LE; + return 0; +} + +static int ak881x_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct ak881x *ak881x = to_ak881x(client); + + a->bounds.left = 0; + a->bounds.top = 0; + a->bounds.width = 720; + a->bounds.height = ak881x->lines; + a->defrect = a->bounds; + a->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + a->pixelaspect.numerator = 1; + a->pixelaspect.denominator = 1; + + return 0; +} + +static int ak881x_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct ak881x *ak881x = to_ak881x(client); + u8 vp1; + + if (std == V4L2_STD_NTSC_443) { + vp1 = 3; + ak881x->lines = 480; + } else if (std == V4L2_STD_PAL_M) { + vp1 = 5; + ak881x->lines = 480; + } else if (std == V4L2_STD_PAL_60) { + vp1 = 7; + ak881x->lines = 480; + } else if (std && !(std & ~V4L2_STD_PAL)) { + vp1 = 0xf; + ak881x->lines = 576; + } else if (std && !(std & ~V4L2_STD_NTSC)) { + vp1 = 0; + ak881x->lines = 480; + } else { + /* No SECAM or PAL_N/Nc supported */ + return -EINVAL; + } + + reg_set(client, AK881X_VIDEO_PROCESS1, vp1, 0xf); + + return 0; +} + +static int ak881x_s_stream(struct v4l2_subdev *sd, int enable) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct ak881x *ak881x = to_ak881x(client); + + if (enable) { + u8 dac; + /* For colour-bar testing set bit 6 of AK881X_VIDEO_PROCESS1 */ + /* Default: composite output */ + if (ak881x->pdata->flags & AK881X_COMPONENT) + dac = 3; + else + dac = 4; + /* Turn on the DAC(s) */ + reg_write(client, AK881X_DAC_MODE, dac); + dev_dbg(&client->dev, "chip status 0x%x\n", + reg_read(client, AK881X_STATUS)); + } else { + /* ...and clear bit 6 of AK881X_VIDEO_PROCESS1 here */ + reg_write(client, AK881X_DAC_MODE, 0); + dev_dbg(&client->dev, "chip status 0x%x\n", + reg_read(client, AK881X_STATUS)); + } + + return 0; +} + +static struct v4l2_subdev_core_ops ak881x_subdev_core_ops = { + .g_chip_ident = ak881x_g_chip_ident, +#ifdef CONFIG_VIDEO_ADV_DEBUG + .g_register = ak881x_g_register, + .s_register = ak881x_s_register, +#endif +}; + +static struct v4l2_subdev_video_ops ak881x_subdev_video_ops = { + .s_mbus_fmt = ak881x_s_mbus_fmt, + .g_mbus_fmt = ak881x_try_g_mbus_fmt, + .try_mbus_fmt = ak881x_try_g_mbus_fmt, + .cropcap = ak881x_cropcap, + .enum_mbus_fmt = ak881x_enum_mbus_fmt, + .s_std_output = ak881x_s_std_output, + .s_stream = ak881x_s_stream, +}; + +static struct v4l2_subdev_ops ak881x_subdev_ops = { + .core = &ak881x_subdev_core_ops, + .video = &ak881x_subdev_video_ops, +}; + +static int ak881x_probe(struct i2c_client *client, + const struct i2c_device_id *did) +{ + struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct ak881x *ak881x; + u8 ifmode, data; + + if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { + dev_warn(&adapter->dev, + "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n"); + return -EIO; + } + + ak881x = kzalloc(sizeof(struct ak881x), GFP_KERNEL); + if (!ak881x) + return -ENOMEM; + + v4l2_i2c_subdev_init(&ak881x->subdev, client, &ak881x_subdev_ops); + + data = reg_read(client, AK881X_DEVICE_ID); + + switch (data) { + case 0x13: + ak881x->id = V4L2_IDENT_AK8813; + break; + case 0x14: + ak881x->id = V4L2_IDENT_AK8814; + break; + default: + dev_err(&client->dev, + "No ak881x chip detected, register read %x\n", data); + kfree(ak881x); + return -ENODEV; + } + + ak881x->revision = reg_read(client, AK881X_DEVICE_REVISION); + ak881x->pdata = client->dev.platform_data; + + if (ak881x->pdata) { + if (ak881x->pdata->flags & AK881X_FIELD) + ifmode = 4; + else + ifmode = 0; + + switch (ak881x->pdata->flags & AK881X_IF_MODE_MASK) { + case AK881X_IF_MODE_BT656: + ifmode |= 1; + break; + case AK881X_IF_MODE_MASTER: + ifmode |= 2; + break; + case AK881X_IF_MODE_SLAVE: + default: + break; + } + + dev_dbg(&client->dev, "IF mode %x\n", ifmode); + + /* + * "Line Blanking No." seems to be the same as the number of + * "black" lines on, e.g., SuperH VOU, whose default value of 20 + * "incidentally" matches ak881x' default + */ + reg_write(client, AK881X_INTERFACE_MODE, ifmode | (20 << 3)); + } + + /* Hardware default: NTSC-M */ + ak881x->lines = 480; + + dev_info(&client->dev, "Detected an ak881x chip ID %x, revision %x\n", + data, ak881x->revision); + + return 0; +} + +static int ak881x_remove(struct i2c_client *client) +{ + struct ak881x *ak881x = to_ak881x(client); + + v4l2_device_unregister_subdev(&ak881x->subdev); + kfree(ak881x); + + return 0; +} + +static const struct i2c_device_id ak881x_id[] = { + { "ak8813", 0 }, + { "ak8814", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, ak881x_id); + +static struct i2c_driver ak881x_i2c_driver = { + .driver = { + .name = "ak881x", + }, + .probe = ak881x_probe, + .remove = ak881x_remove, + .id_table = ak881x_id, +}; + +static int __init ak881x_module_init(void) +{ + return i2c_add_driver(&ak881x_i2c_driver); +} + +static void __exit ak881x_module_exit(void) +{ + i2c_del_driver(&ak881x_i2c_driver); +} + +module_init(ak881x_module_init); +module_exit(ak881x_module_exit); + +MODULE_DESCRIPTION("TV-output driver for ak8813/ak8814"); +MODULE_AUTHOR("Guennadi Liakhovetski "); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c index a356d6bd3131c0..31e7a123d19a95 100644 --- a/drivers/media/video/arv.c +++ b/drivers/media/video/arv.c @@ -27,8 +27,10 @@ #include #include #include -#include +#include +#include #include +#include #include #include @@ -39,7 +41,7 @@ #include #if 0 -#define DEBUG(n, args...) printk(args) +#define DEBUG(n, args...) printk(KERN_INFO args) #define CHECK_LOST 1 #else #define DEBUG(n, args...) @@ -52,10 +54,10 @@ */ #define USE_INT 0 /* Don't modify */ -#define VERSION "0.03" +#define VERSION "0.04" #define ar_inl(addr) inl((unsigned long)(addr)) -#define ar_outl(val, addr) outl((unsigned long)(val),(unsigned long)(addr)) +#define ar_outl(val, addr) outl((unsigned long)(val), (unsigned long)(addr)) extern struct cpuinfo_m32r boot_cpu_data; @@ -79,7 +81,7 @@ extern struct cpuinfo_m32r boot_cpu_data; /* bits & bytes per pixel */ #define AR_BITS_PER_PIXEL 16 -#define AR_BYTES_PER_PIXEL (AR_BITS_PER_PIXEL/8) +#define AR_BYTES_PER_PIXEL (AR_BITS_PER_PIXEL / 8) /* line buffer size */ #define AR_LINE_BYTES_VGA (AR_WIDTH_VGA * AR_BYTES_PER_PIXEL) @@ -104,8 +106,9 @@ extern struct cpuinfo_m32r boot_cpu_data; #define AR_MODE_INTERLACE 0 #define AR_MODE_NORMAL 1 -struct ar_device { - struct video_device *vdev; +struct ar { + struct v4l2_device v4l2_dev; + struct video_device vdev; unsigned int start_capture; /* duaring capture in INT. mode. */ #if USE_INT unsigned char *line_buff; /* DMA line buffer */ @@ -116,12 +119,13 @@ struct ar_device { int width, height; int frame_bytes, line_bytes; wait_queue_head_t wait; - unsigned long in_use; struct mutex lock; }; +static struct ar ardev; + static int video_nr = -1; /* video device number (first free) */ -static unsigned char yuv[MAX_AR_FRAME_BYTES]; +static unsigned char yuv[MAX_AR_FRAME_BYTES]; /* module parameters */ /* default frequency */ @@ -133,9 +137,7 @@ module_param(freq, int, 0); module_param(vga, int, 0); module_param(vga_interlace, int, 0); -static int ar_initialize(struct video_device *dev); - -static inline void wait_for_vsync(void) +static void wait_for_vsync(void) { while (ar_inl(ARVCR0) & ARVCR0_VDS) /* wait for VSYNC */ cpu_relax(); @@ -143,7 +145,7 @@ static inline void wait_for_vsync(void) cpu_relax(); } -static inline void wait_acknowledge(void) +static void wait_acknowledge(void) { int i; @@ -156,7 +158,7 @@ static inline void wait_acknowledge(void) /******************************************************************* * I2C functions *******************************************************************/ -void iic(int n, unsigned long addr, unsigned long data1, unsigned long data2, +static void iic(int n, unsigned long addr, unsigned long data1, unsigned long data2, unsigned long data3) { int i; @@ -200,7 +202,7 @@ void iic(int n, unsigned long addr, unsigned long data1, unsigned long data2, } -void init_iic(void) +static void init_iic(void) { DEBUG(1, "init_iic:\n"); @@ -214,13 +216,12 @@ void init_iic(void) /* I2C CLK */ /* 50MH-100k */ - if (freq == 75) { + if (freq == 75) ar_outl(369, PLDI2CFREQ); /* BCLK = 75MHz */ - } else if (freq == 50) { + else if (freq == 50) ar_outl(244, PLDI2CFREQ); /* BCLK = 50MHz */ - } else { + else ar_outl(244, PLDI2CFREQ); /* default: BCLK = 50MHz */ - } ar_outl(0x1, PLDI2CCR); /* I2CCR Enable */ } @@ -245,7 +246,7 @@ static inline void clear_dma_status(void) ar_outl(0x8000, M32R_DMAEDET_PORTL); /* clear status */ } -static inline void wait_for_vertical_sync(int exp_line) +static void wait_for_vertical_sync(struct ar *ar, int exp_line) { #if CHECK_LOST int tmout = 10000; /* FIXME */ @@ -260,7 +261,7 @@ static inline void wait_for_vertical_sync(int exp_line) break; } if (tmout < 0) - printk("arv: lost %d -> %d\n", exp_line, l); + v4l2_err(&ar->v4l2_dev, "lost %d -> %d\n", exp_line, l); #else while (ar_inl(ARVHCOUNT) != exp_line) cpu_relax(); @@ -269,15 +270,14 @@ static inline void wait_for_vertical_sync(int exp_line) static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) { - struct video_device *v = video_devdata(file); - struct ar_device *ar = video_get_drvdata(v); + struct ar *ar = video_drvdata(file); long ret = ar->frame_bytes; /* return read bytes */ unsigned long arvcr1 = 0; unsigned long flags; unsigned char *p; int h, w; unsigned char *py, *pu, *pv; -#if ! USE_INT +#if !USE_INT int l; #endif @@ -305,7 +305,7 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) ar_outl(ar->line_bytes, M32R_DMA0RBCUT_PORTL); /* reload count (bytes) */ /* - * Okey , kicks AR LSI to invoke an interrupt + * Okay, kick AR LSI to invoke an interrupt */ ar->start_capture = 0; ar_outl(arvcr1 | ARVCR1_HIEN, ARVCR1); @@ -313,7 +313,7 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) /* .... AR interrupts .... */ interruptible_sleep_on(&ar->wait); if (signal_pending(current)) { - printk("arv: interrupted while get frame data.\n"); + printk(KERN_ERR "arv: interrupted while get frame data.\n"); ret = -EINTR; goto out_up; } @@ -334,7 +334,7 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) cpu_relax(); if (ar->mode == AR_MODE_INTERLACE && ar->size == AR_SIZE_VGA) { for (h = 0; h < ar->height; h++) { - wait_for_vertical_sync(h); + wait_for_vertical_sync(ar, h); if (h < (AR_HEIGHT_VGA/2)) l = h << 1; else @@ -349,7 +349,7 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) } } else { for (h = 0; h < ar->height; h++) { - wait_for_vertical_sync(h); + wait_for_vertical_sync(ar, h); ar_outl(virt_to_phys(ar->frame[h]), M32R_DMA0CDA_PORTL); enable_dma(); while (!(ar_inl(M32R_DMAEDET_PORTL) & 0x8000)) @@ -386,7 +386,7 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) } } if (copy_to_user(buf, yuv, ar->frame_bytes)) { - printk("arv: failed while copy_to_user yuv.\n"); + v4l2_err(&ar->v4l2_dev, "failed while copy_to_user yuv.\n"); ret = -EFAULT; goto out_up; } @@ -396,153 +396,127 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos) return ret; } -static long ar_do_ioctl(struct file *file, unsigned int cmd, void *arg) +static int ar_querycap(struct file *file, void *priv, + struct v4l2_capability *vcap) { - struct video_device *dev = video_devdata(file); - struct ar_device *ar = video_get_drvdata(dev); - - DEBUG(1, "ar_ioctl()\n"); - switch(cmd) { - case VIDIOCGCAP: - { - struct video_capability *b = arg; - DEBUG(1, "VIDIOCGCAP:\n"); - strcpy(b->name, ar->vdev->name); - b->type = VID_TYPE_CAPTURE; - b->channels = 0; - b->audios = 0; - b->maxwidth = MAX_AR_WIDTH; - b->maxheight = MAX_AR_HEIGHT; - b->minwidth = MIN_AR_WIDTH; - b->minheight = MIN_AR_HEIGHT; - return 0; - } - case VIDIOCGCHAN: - DEBUG(1, "VIDIOCGCHAN:\n"); - return 0; - case VIDIOCSCHAN: - DEBUG(1, "VIDIOCSCHAN:\n"); - return 0; - case VIDIOCGTUNER: - DEBUG(1, "VIDIOCGTUNER:\n"); - return 0; - case VIDIOCSTUNER: - DEBUG(1, "VIDIOCSTUNER:\n"); - return 0; - case VIDIOCGPICT: - DEBUG(1, "VIDIOCGPICT:\n"); - return 0; - case VIDIOCSPICT: - DEBUG(1, "VIDIOCSPICT:\n"); - return 0; - case VIDIOCCAPTURE: - DEBUG(1, "VIDIOCCAPTURE:\n"); + struct ar *ar = video_drvdata(file); + + strlcpy(vcap->driver, ar->vdev.name, sizeof(vcap->driver)); + strlcpy(vcap->card, "Colour AR VGA", sizeof(vcap->card)); + strlcpy(vcap->bus_info, "Platform", sizeof(vcap->bus_info)); + vcap->version = KERNEL_VERSION(0, 0, 4); + vcap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE; + return 0; +} + +static int ar_enum_input(struct file *file, void *fh, struct v4l2_input *vin) +{ + if (vin->index > 0) return -EINVAL; - case VIDIOCGWIN: - { - struct video_window *w = arg; - DEBUG(1, "VIDIOCGWIN:\n"); - memset(w, 0, sizeof(*w)); - w->width = ar->width; - w->height = ar->height; - return 0; + strlcpy(vin->name, "Camera", sizeof(vin->name)); + vin->type = V4L2_INPUT_TYPE_CAMERA; + vin->audioset = 0; + vin->tuner = 0; + vin->std = V4L2_STD_ALL; + vin->status = 0; + return 0; +} + +static int ar_g_input(struct file *file, void *fh, unsigned int *inp) +{ + *inp = 0; + return 0; +} + +static int ar_s_input(struct file *file, void *fh, unsigned int inp) +{ + return inp ? -EINVAL : 0; +} + +static int ar_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) +{ + struct ar *ar = video_drvdata(file); + struct v4l2_pix_format *pix = &fmt->fmt.pix; + + pix->width = ar->width; + pix->height = ar->height; + pix->pixelformat = V4L2_PIX_FMT_YUV422P; + pix->field = (ar->mode == AR_MODE_NORMAL) ? V4L2_FIELD_NONE : V4L2_FIELD_INTERLACED; + pix->bytesperline = ar->width; + pix->sizeimage = 2 * ar->width * ar->height; + /* Just a guess */ + pix->colorspace = V4L2_COLORSPACE_SMPTE170M; + return 0; +} + +static int ar_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) +{ + struct ar *ar = video_drvdata(file); + struct v4l2_pix_format *pix = &fmt->fmt.pix; + + if (pix->height <= AR_HEIGHT_QVGA || pix->width <= AR_WIDTH_QVGA) { + pix->height = AR_HEIGHT_QVGA; + pix->width = AR_WIDTH_QVGA; + pix->field = V4L2_FIELD_INTERLACED; + } else { + pix->height = AR_HEIGHT_VGA; + pix->width = AR_WIDTH_VGA; + pix->field = vga_interlace ? V4L2_FIELD_INTERLACED : V4L2_FIELD_NONE; } - case VIDIOCSWIN: - { - struct video_window *w = arg; - DEBUG(1, "VIDIOCSWIN:\n"); - if ((w->width != AR_WIDTH_VGA || w->height != AR_HEIGHT_VGA) && - (w->width != AR_WIDTH_QVGA || w->height != AR_HEIGHT_QVGA)) - return -EINVAL; - - mutex_lock(&ar->lock); - ar->width = w->width; - ar->height = w->height; - if (ar->width == AR_WIDTH_VGA) { - ar->size = AR_SIZE_VGA; - ar->frame_bytes = AR_FRAME_BYTES_VGA; - ar->line_bytes = AR_LINE_BYTES_VGA; - if (vga_interlace) - ar->mode = AR_MODE_INTERLACE; - else - ar->mode = AR_MODE_NORMAL; - } else { - ar->size = AR_SIZE_QVGA; - ar->frame_bytes = AR_FRAME_BYTES_QVGA; - ar->line_bytes = AR_LINE_BYTES_QVGA; + pix->pixelformat = V4L2_PIX_FMT_YUV422P; + pix->bytesperline = ar->width; + pix->sizeimage = 2 * ar->width * ar->height; + /* Just a guess */ + pix->colorspace = V4L2_COLORSPACE_SMPTE170M; + return 0; +} + +static int ar_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) +{ + struct ar *ar = video_drvdata(file); + struct v4l2_pix_format *pix = &fmt->fmt.pix; + int ret = ar_try_fmt_vid_cap(file, fh, fmt); + + if (ret) + return ret; + mutex_lock(&ar->lock); + ar->width = pix->width; + ar->height = pix->height; + if (ar->width == AR_WIDTH_VGA) { + ar->size = AR_SIZE_VGA; + ar->frame_bytes = AR_FRAME_BYTES_VGA; + ar->line_bytes = AR_LINE_BYTES_VGA; + if (vga_interlace) ar->mode = AR_MODE_INTERLACE; - } - mutex_unlock(&ar->lock); - return 0; - } - case VIDIOCGFBUF: - DEBUG(1, "VIDIOCGFBUF:\n"); - return -EINVAL; - case VIDIOCSFBUF: - DEBUG(1, "VIDIOCSFBUF:\n"); - return -EINVAL; - case VIDIOCKEY: - DEBUG(1, "VIDIOCKEY:\n"); - return 0; - case VIDIOCGFREQ: - DEBUG(1, "VIDIOCGFREQ:\n"); - return -EINVAL; - case VIDIOCSFREQ: - DEBUG(1, "VIDIOCSFREQ:\n"); - return -EINVAL; - case VIDIOCGAUDIO: - DEBUG(1, "VIDIOCGAUDIO:\n"); - return -EINVAL; - case VIDIOCSAUDIO: - DEBUG(1, "VIDIOCSAUDIO:\n"); - return -EINVAL; - case VIDIOCSYNC: - DEBUG(1, "VIDIOCSYNC:\n"); - return -EINVAL; - case VIDIOCMCAPTURE: - DEBUG(1, "VIDIOCMCAPTURE:\n"); - return -EINVAL; - case VIDIOCGMBUF: - DEBUG(1, "VIDIOCGMBUF:\n"); - return -EINVAL; - case VIDIOCGUNIT: - DEBUG(1, "VIDIOCGUNIT:\n"); - return -EINVAL; - case VIDIOCGCAPTURE: - DEBUG(1, "VIDIOCGCAPTURE:\n"); - return -EINVAL; - case VIDIOCSCAPTURE: - DEBUG(1, "VIDIOCSCAPTURE:\n"); - return -EINVAL; - case VIDIOCSPLAYMODE: - DEBUG(1, "VIDIOCSPLAYMODE:\n"); - return -EINVAL; - case VIDIOCSWRITEMODE: - DEBUG(1, "VIDIOCSWRITEMODE:\n"); - return -EINVAL; - case VIDIOCGPLAYINFO: - DEBUG(1, "VIDIOCGPLAYINFO:\n"); - return -EINVAL; - case VIDIOCSMICROCODE: - DEBUG(1, "VIDIOCSMICROCODE:\n"); - return -EINVAL; - case VIDIOCGVBIFMT: - DEBUG(1, "VIDIOCGVBIFMT:\n"); - return -EINVAL; - case VIDIOCSVBIFMT: - DEBUG(1, "VIDIOCSVBIFMT:\n"); - return -EINVAL; - default: - DEBUG(1, "Unknown ioctl(0x%08x)\n", cmd); - return -ENOIOCTLCMD; + else + ar->mode = AR_MODE_NORMAL; + } else { + ar->size = AR_SIZE_QVGA; + ar->frame_bytes = AR_FRAME_BYTES_QVGA; + ar->line_bytes = AR_LINE_BYTES_QVGA; + ar->mode = AR_MODE_INTERLACE; } + /* Ok we figured out what to use from our wide choice */ + mutex_unlock(&ar->lock); return 0; } -static long ar_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) +static int ar_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *fmt) { - return video_usercopy(file, cmd, arg, ar_do_ioctl); + static struct v4l2_fmtdesc formats[] = { + { 0, 0, 0, + "YUV 4:2:2 Planar", V4L2_PIX_FMT_YUV422P, + { 0, 0, 0, 0 } + }, + }; + enum v4l2_buf_type type = fmt->type; + + if (fmt->index > 0) + return -EINVAL; + + *fmt = formats[fmt->index]; + fmt->type = type; + return 0; } #if USE_INT @@ -551,7 +525,7 @@ static long ar_ioctl(struct file *file, unsigned int cmd, */ static void ar_interrupt(int irq, void *dev) { - struct ar_device *ar = dev; + struct ar *ar = dev; unsigned int line_count; unsigned int line_number; unsigned int arvcr1; @@ -559,11 +533,11 @@ static void ar_interrupt(int irq, void *dev) line_count = ar_inl(ARVHCOUNT); /* line number */ if (ar->mode == AR_MODE_INTERLACE && ar->size == AR_SIZE_VGA) { /* operations for interlace mode */ - if ( line_count < (AR_HEIGHT_VGA/2) ) /* even line */ + if (line_count < (AR_HEIGHT_VGA / 2)) /* even line */ line_number = (line_count << 1); else /* odd line */ line_number = - (((line_count - (AR_HEIGHT_VGA/2)) << 1) + 1); + (((line_count - (AR_HEIGHT_VGA / 2)) << 1) + 1); } else { line_number = line_count; } @@ -623,11 +597,10 @@ static void ar_interrupt(int irq, void *dev) * 0 is returned in success. * */ -static int ar_initialize(struct video_device *dev) +static int ar_initialize(struct ar *ar) { - struct ar_device *ar = video_get_drvdata(dev); unsigned long cr = 0; - int i,found=0; + int i, found = 0; DEBUG(1, "ar_initialize:\n"); @@ -666,129 +639,119 @@ static int ar_initialize(struct video_device *dev) if (found == 0) return -ENODEV; - printk("arv: Initializing "); - - iic(2,0x78,0x11,0x01,0x00); /* start */ - iic(3,0x78,0x12,0x00,0x06); - iic(3,0x78,0x12,0x12,0x30); - iic(3,0x78,0x12,0x15,0x58); - iic(3,0x78,0x12,0x17,0x30); - printk("."); - iic(3,0x78,0x12,0x1a,0x97); - iic(3,0x78,0x12,0x1b,0xff); - iic(3,0x78,0x12,0x1c,0xff); - iic(3,0x78,0x12,0x26,0x10); - iic(3,0x78,0x12,0x27,0x00); - printk("."); - iic(2,0x78,0x34,0x02,0x00); - iic(2,0x78,0x7a,0x10,0x00); - iic(2,0x78,0x80,0x39,0x00); - iic(2,0x78,0x81,0xe6,0x00); - iic(2,0x78,0x8d,0x00,0x00); - printk("."); - iic(2,0x78,0x8e,0x0c,0x00); - iic(2,0x78,0x8f,0x00,0x00); + v4l2_info(&ar->v4l2_dev, "Initializing "); + + iic(2, 0x78, 0x11, 0x01, 0x00); /* start */ + iic(3, 0x78, 0x12, 0x00, 0x06); + iic(3, 0x78, 0x12, 0x12, 0x30); + iic(3, 0x78, 0x12, 0x15, 0x58); + iic(3, 0x78, 0x12, 0x17, 0x30); + printk(KERN_CONT "."); + iic(3, 0x78, 0x12, 0x1a, 0x97); + iic(3, 0x78, 0x12, 0x1b, 0xff); + iic(3, 0x78, 0x12, 0x1c, 0xff); + iic(3, 0x78, 0x12, 0x26, 0x10); + iic(3, 0x78, 0x12, 0x27, 0x00); + printk(KERN_CONT "."); + iic(2, 0x78, 0x34, 0x02, 0x00); + iic(2, 0x78, 0x7a, 0x10, 0x00); + iic(2, 0x78, 0x80, 0x39, 0x00); + iic(2, 0x78, 0x81, 0xe6, 0x00); + iic(2, 0x78, 0x8d, 0x00, 0x00); + printk(KERN_CONT "."); + iic(2, 0x78, 0x8e, 0x0c, 0x00); + iic(2, 0x78, 0x8f, 0x00, 0x00); #if 0 - iic(2,0x78,0x90,0x00,0x00); /* AWB on=1 off=0 */ + iic(2, 0x78, 0x90, 0x00, 0x00); /* AWB on=1 off=0 */ #endif - iic(2,0x78,0x93,0x01,0x00); - iic(2,0x78,0x94,0xcd,0x00); - iic(2,0x78,0x95,0x00,0x00); - printk("."); - iic(2,0x78,0x96,0xa0,0x00); - iic(2,0x78,0x97,0x00,0x00); - iic(2,0x78,0x98,0x60,0x00); - iic(2,0x78,0x99,0x01,0x00); - iic(2,0x78,0x9a,0x19,0x00); - printk("."); - iic(2,0x78,0x9b,0x02,0x00); - iic(2,0x78,0x9c,0xe8,0x00); - iic(2,0x78,0x9d,0x02,0x00); - iic(2,0x78,0x9e,0x2e,0x00); - iic(2,0x78,0xb8,0x78,0x00); - iic(2,0x78,0xba,0x05,0x00); + iic(2, 0x78, 0x93, 0x01, 0x00); + iic(2, 0x78, 0x94, 0xcd, 0x00); + iic(2, 0x78, 0x95, 0x00, 0x00); + printk(KERN_CONT "."); + iic(2, 0x78, 0x96, 0xa0, 0x00); + iic(2, 0x78, 0x97, 0x00, 0x00); + iic(2, 0x78, 0x98, 0x60, 0x00); + iic(2, 0x78, 0x99, 0x01, 0x00); + iic(2, 0x78, 0x9a, 0x19, 0x00); + printk(KERN_CONT "."); + iic(2, 0x78, 0x9b, 0x02, 0x00); + iic(2, 0x78, 0x9c, 0xe8, 0x00); + iic(2, 0x78, 0x9d, 0x02, 0x00); + iic(2, 0x78, 0x9e, 0x2e, 0x00); + iic(2, 0x78, 0xb8, 0x78, 0x00); + iic(2, 0x78, 0xba, 0x05, 0x00); #if 0 - iic(2,0x78,0x83,0x8c,0x00); /* brightness */ + iic(2, 0x78, 0x83, 0x8c, 0x00); /* brightness */ #endif - printk("."); + printk(KERN_CONT "."); /* color correction */ - iic(3,0x78,0x49,0x00,0x95); /* a */ - iic(3,0x78,0x49,0x01,0x96); /* b */ - iic(3,0x78,0x49,0x03,0x85); /* c */ - iic(3,0x78,0x49,0x04,0x97); /* d */ - iic(3,0x78,0x49,0x02,0x7e); /* e(Lo) */ - iic(3,0x78,0x49,0x05,0xa4); /* f(Lo) */ - iic(3,0x78,0x49,0x06,0x04); /* e(Hi) */ - iic(3,0x78,0x49,0x07,0x04); /* e(Hi) */ - iic(2,0x78,0x48,0x01,0x00); /* on=1 off=0 */ - - printk("."); - iic(2,0x78,0x11,0x00,0x00); /* end */ - printk(" done\n"); + iic(3, 0x78, 0x49, 0x00, 0x95); /* a */ + iic(3, 0x78, 0x49, 0x01, 0x96); /* b */ + iic(3, 0x78, 0x49, 0x03, 0x85); /* c */ + iic(3, 0x78, 0x49, 0x04, 0x97); /* d */ + iic(3, 0x78, 0x49, 0x02, 0x7e); /* e(Lo) */ + iic(3, 0x78, 0x49, 0x05, 0xa4); /* f(Lo) */ + iic(3, 0x78, 0x49, 0x06, 0x04); /* e(Hi) */ + iic(3, 0x78, 0x49, 0x07, 0x04); /* e(Hi) */ + iic(2, 0x78, 0x48, 0x01, 0x00); /* on=1 off=0 */ + + printk(KERN_CONT "."); + iic(2, 0x78, 0x11, 0x00, 0x00); /* end */ + printk(KERN_CONT " done\n"); return 0; } -void ar_release(struct video_device *vfd) -{ - struct ar_device *ar = video_get_drvdata(vfd); - mutex_lock(&ar->lock); - video_device_release(vfd); -} - /**************************************************************************** * * Video4Linux Module functions * ****************************************************************************/ -static struct ar_device ardev; - -static int ar_exclusive_open(struct file *file) -{ - return test_and_set_bit(0, &ardev.in_use) ? -EBUSY : 0; -} - -static int ar_exclusive_release(struct file *file) -{ - clear_bit(0, &ardev.in_use); - return 0; -} static const struct v4l2_file_operations ar_fops = { .owner = THIS_MODULE, - .open = ar_exclusive_open, - .release = ar_exclusive_release, .read = ar_read, - .ioctl = ar_ioctl, + .ioctl = video_ioctl2, }; -static struct video_device ar_template = { - .name = "Colour AR VGA", - .fops = &ar_fops, - .release = ar_release, +static const struct v4l2_ioctl_ops ar_ioctl_ops = { + .vidioc_querycap = ar_querycap, + .vidioc_g_input = ar_g_input, + .vidioc_s_input = ar_s_input, + .vidioc_enum_input = ar_enum_input, + .vidioc_enum_fmt_vid_cap = ar_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = ar_g_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = ar_s_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = ar_try_fmt_vid_cap, }; #define ALIGN4(x) ((((int)(x)) & 0x3) == 0) static int __init ar_init(void) { - struct ar_device *ar; + struct ar *ar; + struct v4l2_device *v4l2_dev; int ret; int i; - DEBUG(1, "ar_init:\n"); - ret = -EIO; - printk(KERN_INFO "arv: Colour AR VGA driver %s\n", VERSION); - ar = &ardev; - memset(ar, 0, sizeof(struct ar_device)); + v4l2_dev = &ar->v4l2_dev; + strlcpy(v4l2_dev->name, "arv", sizeof(v4l2_dev->name)); + v4l2_info(v4l2_dev, "Colour AR VGA driver %s\n", VERSION); + + ret = v4l2_device_register(NULL, v4l2_dev); + if (ret < 0) { + v4l2_err(v4l2_dev, "Could not register v4l2_device\n"); + return ret; + } + ret = -EIO; #if USE_INT /* allocate a DMA buffer for 1 line. */ ar->line_buff = kmalloc(MAX_AR_LINE_BYTES, GFP_KERNEL | GFP_DMA); - if (ar->line_buff == NULL || ! ALIGN4(ar->line_buff)) { - printk("arv: buffer allocation failed for DMA.\n"); + if (ar->line_buff == NULL || !ALIGN4(ar->line_buff)) { + v4l2_err(v4l2_dev, "buffer allocation failed for DMA.\n"); ret = -ENOMEM; goto out_end; } @@ -796,20 +759,19 @@ static int __init ar_init(void) /* allocate buffers for a frame */ for (i = 0; i < MAX_AR_HEIGHT; i++) { ar->frame[i] = kmalloc(MAX_AR_LINE_BYTES, GFP_KERNEL); - if (ar->frame[i] == NULL || ! ALIGN4(ar->frame[i])) { - printk("arv: buffer allocation failed for frame.\n"); + if (ar->frame[i] == NULL || !ALIGN4(ar->frame[i])) { + v4l2_err(v4l2_dev, "buffer allocation failed for frame.\n"); ret = -ENOMEM; goto out_line_buff; } } - ar->vdev = video_device_alloc(); - if (!ar->vdev) { - printk(KERN_ERR "arv: video_device_alloc() failed\n"); - return -ENOMEM; - } - memcpy(ar->vdev, &ar_template, sizeof(ar_template)); - video_set_drvdata(ar->vdev, ar); + strlcpy(ar->vdev.name, "Colour AR VGA", sizeof(ar->vdev.name)); + ar->vdev.v4l2_dev = v4l2_dev; + ar->vdev.fops = &ar_fops; + ar->vdev.ioctl_ops = &ar_ioctl_ops; + ar->vdev.release = video_device_release_empty; + video_set_drvdata(&ar->vdev, ar); if (vga) { ar->width = AR_WIDTH_VGA; @@ -834,14 +796,14 @@ static int __init ar_init(void) #if USE_INT if (request_irq(M32R_IRQ_INT3, ar_interrupt, 0, "arv", ar)) { - printk("arv: request_irq(%d) failed.\n", M32R_IRQ_INT3); + v4l2_err("request_irq(%d) failed.\n", M32R_IRQ_INT3); ret = -EIO; goto out_irq; } #endif - if (ar_initialize(ar->vdev) != 0) { - printk("arv: M64278 not found.\n"); + if (ar_initialize(ar) != 0) { + v4l2_err(v4l2_dev, "M64278 not found.\n"); ret = -ENODEV; goto out_dev; } @@ -852,15 +814,15 @@ static int __init ar_init(void) * device is named "video[0-64]". * video_register_device() initializes h/w using ar_initialize(). */ - if (video_register_device(ar->vdev, VFL_TYPE_GRABBER, video_nr) != 0) { + if (video_register_device(&ar->vdev, VFL_TYPE_GRABBER, video_nr) != 0) { /* return -1, -ENFILE(full) or others */ - printk("arv: register video (Colour AR) failed.\n"); + v4l2_err(v4l2_dev, "register video (Colour AR) failed.\n"); ret = -ENODEV; goto out_dev; } - printk("%s: Found M64278 VGA (IRQ %d, Freq %dMHz).\n", - video_device_node_name(ar->vdev), M32R_IRQ_INT3, freq); + v4l2_info(v4l2_dev, "%s: Found M64278 VGA (IRQ %d, Freq %dMHz).\n", + video_device_node_name(&ar->vdev), M32R_IRQ_INT3, freq); return 0; @@ -879,6 +841,7 @@ static int __init ar_init(void) out_end: #endif + v4l2_device_unregister(&ar->v4l2_dev); return ret; } @@ -886,7 +849,7 @@ static int __init ar_init(void) static int __init ar_init_module(void) { freq = (boot_cpu_data.bus_clock / 1000000); - printk("arv: Bus clock %d\n", freq); + printk(KERN_INFO "arv: Bus clock %d\n", freq); if (freq != 50 && freq != 75) freq = DEFAULT_FREQ; return ar_init(); @@ -894,11 +857,11 @@ static int __init ar_init_module(void) static void __exit ar_cleanup_module(void) { - struct ar_device *ar; + struct ar *ar; int i; ar = &ardev; - video_unregister_device(ar->vdev); + video_unregister_device(&ar->vdev); #if USE_INT free_irq(M32R_IRQ_INT3, ar); #endif @@ -907,6 +870,7 @@ static void __exit ar_cleanup_module(void) #if USE_INT kfree(ar->line_buff); #endif + v4l2_device_unregister(&ar->v4l2_dev); } module_init(ar_init_module); diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c index 8c140c01c5e62e..66150216f976d0 100644 --- a/drivers/media/video/au0828/au0828-video.c +++ b/drivers/media/video/au0828/au0828-video.c @@ -1105,7 +1105,7 @@ static int vidioc_enum_input(struct file *file, void *priv, tmp = input->index; - if (tmp > AU0828_MAX_INPUT) + if (tmp >= AU0828_MAX_INPUT) return -EINVAL; if (AUVI_INPUT(tmp).type == 0) return -EINVAL; diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index 716870ae85d50f..7af56cde0c79a4 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c @@ -241,6 +241,10 @@ static struct CARD { { 0xa1550101, BTTV_BOARD_IVC200, "IVC-200G" }, { 0xa1550102, BTTV_BOARD_IVC200, "IVC-200G" }, { 0xa1550103, BTTV_BOARD_IVC200, "IVC-200G" }, + { 0xa1550800, BTTV_BOARD_IVC200, "IVC-200" }, + { 0xa1550801, BTTV_BOARD_IVC200, "IVC-200" }, + { 0xa1550802, BTTV_BOARD_IVC200, "IVC-200" }, + { 0xa1550803, BTTV_BOARD_IVC200, "IVC-200" }, { 0xa182ff00, BTTV_BOARD_IVC120, "IVC-120G" }, { 0xa182ff01, BTTV_BOARD_IVC120, "IVC-120G" }, { 0xa182ff02, BTTV_BOARD_IVC120, "IVC-120G" }, diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index f4860f03dfc369..38c7f78ad9cf0b 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -1525,7 +1525,7 @@ static int bttv_s_ctrl(struct file *file, void *f, struct bttv_fh *fh = f; struct bttv *btv = fh->btv; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -1806,8 +1806,8 @@ buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) *size = fh->fmt->depth*fh->width*fh->height >> 3; if (0 == *count) *count = gbuffers; - while (*size * *count > gbuffers * gbufsize) - (*count)--; + if (*size * *count > gbuffers * gbufsize) + *count = (gbuffers * gbufsize) / *size; return 0; } @@ -1859,7 +1859,7 @@ static int bttv_s_std(struct file *file, void *priv, v4l2_std_id *id) unsigned int i; int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -1941,7 +1941,7 @@ static int bttv_s_input(struct file *file, void *priv, unsigned int i) int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -1961,7 +1961,7 @@ static int bttv_s_tuner(struct file *file, void *priv, struct bttv *btv = fh->btv; int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -1987,11 +1987,6 @@ static int bttv_g_frequency(struct file *file, void *priv, { struct bttv_fh *fh = priv; struct bttv *btv = fh->btv; - int err; - - err = v4l2_prio_check(&btv->prio, &fh->prio); - if (0 != err) - return err; f->type = btv->radio_user ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; f->frequency = btv->freq; @@ -2006,7 +2001,7 @@ static int bttv_s_frequency(struct file *file, void *priv, struct bttv *btv = fh->btv; int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -3029,7 +3024,7 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop) crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) return -EINVAL; - retval = v4l2_prio_check(&btv->prio, &fh->prio); + retval = v4l2_prio_check(&btv->prio, fh->prio); if (0 != retval) return retval; @@ -3241,7 +3236,7 @@ static int bttv_open(struct file *file) *fh = btv->init; fh->type = type; fh->ov.setup_ok = 0; - v4l2_prio_open(&btv->prio,&fh->prio); + v4l2_prio_open(&btv->prio, &fh->prio); videobuf_queue_sg_init(&fh->cap, &bttv_video_qops, &btv->c.pci->dev, &btv->s_lock, @@ -3312,7 +3307,7 @@ static int bttv_release(struct file *file) /* free stuff */ videobuf_mmap_free(&fh->cap); videobuf_mmap_free(&fh->vbi); - v4l2_prio_close(&btv->prio,&fh->prio); + v4l2_prio_close(&btv->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -3449,7 +3444,7 @@ static int radio_release(struct file *file) struct bttv *btv = fh->btv; struct rds_command cmd; - v4l2_prio_close(&btv->prio,&fh->prio); + v4l2_prio_close(&btv->prio, fh->prio); file->private_data = NULL; kfree(fh); diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c index aa153a986ade3e..f68717a4bdecf1 100644 --- a/drivers/media/video/bt8xx/bttv-input.c +++ b/drivers/media/video/bt8xx/bttv-input.c @@ -49,6 +49,8 @@ module_param(ir_rc5_key_timeout, int, 0644); #define DEVNAME "bttv-input" +#define MODULE_NAME "bttv" + /* ---------------------------------------------------------------------- */ static void ir_handle_key(struct bttv *btv) @@ -246,7 +248,7 @@ static void bttv_ir_stop(struct bttv *btv) int bttv_input_init(struct bttv *btv) { struct card_ir *ir; - struct ir_scancode_table *ir_codes = NULL; + char *ir_codes = NULL; struct input_dev *input_dev; u64 ir_type = IR_TYPE_OTHER; int err = -ENOMEM; @@ -264,7 +266,7 @@ int bttv_input_init(struct bttv *btv) case BTTV_BOARD_AVERMEDIA: case BTTV_BOARD_AVPHONE98: case BTTV_BOARD_AVERMEDIA98: - ir_codes = &ir_codes_avermedia_table; + ir_codes = RC_MAP_AVERMEDIA; ir->mask_keycode = 0xf88000; ir->mask_keydown = 0x010000; ir->polling = 50; // ms @@ -272,14 +274,14 @@ int bttv_input_init(struct bttv *btv) case BTTV_BOARD_AVDVBT_761: case BTTV_BOARD_AVDVBT_771: - ir_codes = &ir_codes_avermedia_dvbt_table; + ir_codes = RC_MAP_AVERMEDIA_DVBT; ir->mask_keycode = 0x0f00c0; ir->mask_keydown = 0x000020; ir->polling = 50; // ms break; case BTTV_BOARD_PXELVWPLTVPAK: - ir_codes = &ir_codes_pixelview_table; + ir_codes = RC_MAP_PIXELVIEW; ir->mask_keycode = 0x003e00; ir->mask_keyup = 0x010000; ir->polling = 50; // ms @@ -287,24 +289,24 @@ int bttv_input_init(struct bttv *btv) case BTTV_BOARD_PV_M4900: case BTTV_BOARD_PV_BT878P_9B: case BTTV_BOARD_PV_BT878P_PLUS: - ir_codes = &ir_codes_pixelview_table; + ir_codes = RC_MAP_PIXELVIEW; ir->mask_keycode = 0x001f00; ir->mask_keyup = 0x008000; ir->polling = 50; // ms break; case BTTV_BOARD_WINFAST2000: - ir_codes = &ir_codes_winfast_table; + ir_codes = RC_MAP_WINFAST; ir->mask_keycode = 0x1f8; break; case BTTV_BOARD_MAGICTVIEW061: case BTTV_BOARD_MAGICTVIEW063: - ir_codes = &ir_codes_winfast_table; + ir_codes = RC_MAP_WINFAST; ir->mask_keycode = 0x0008e000; ir->mask_keydown = 0x00200000; break; case BTTV_BOARD_APAC_VIEWCOMP: - ir_codes = &ir_codes_apac_viewcomp_table; + ir_codes = RC_MAP_APAC_VIEWCOMP; ir->mask_keycode = 0x001f00; ir->mask_keyup = 0x008000; ir->polling = 50; // ms @@ -312,30 +314,30 @@ int bttv_input_init(struct bttv *btv) case BTTV_BOARD_ASKEY_CPH03X: case BTTV_BOARD_CONCEPTRONIC_CTVFMI2: case BTTV_BOARD_CONTVFMI: - ir_codes = &ir_codes_pixelview_table; + ir_codes = RC_MAP_PIXELVIEW; ir->mask_keycode = 0x001F00; ir->mask_keyup = 0x006000; ir->polling = 50; // ms break; case BTTV_BOARD_NEBULA_DIGITV: - ir_codes = &ir_codes_nebula_table; + ir_codes = RC_MAP_NEBULA; btv->custom_irq = bttv_rc5_irq; ir->rc5_gpio = 1; break; case BTTV_BOARD_MACHTV_MAGICTV: - ir_codes = &ir_codes_apac_viewcomp_table; + ir_codes = RC_MAP_APAC_VIEWCOMP; ir->mask_keycode = 0x001F00; ir->mask_keyup = 0x004000; ir->polling = 50; /* ms */ break; case BTTV_BOARD_KOZUMI_KTV_01C: - ir_codes = &ir_codes_pctv_sedna_table; + ir_codes = RC_MAP_PCTV_SEDNA; ir->mask_keycode = 0x001f00; ir->mask_keyup = 0x006000; ir->polling = 50; /* ms */ break; case BTTV_BOARD_ENLTV_FM_2: - ir_codes = &ir_codes_encore_enltv2_table; + ir_codes = RC_MAP_ENCORE_ENLTV2; ir->mask_keycode = 0x00fd00; ir->mask_keyup = 0x000080; ir->polling = 1; /* ms */ @@ -390,7 +392,7 @@ int bttv_input_init(struct bttv *btv) bttv_ir_start(btv, ir); /* all done */ - err = ir_input_register(btv->remote->dev, ir_codes, NULL); + err = ir_input_register(btv->remote->dev, ir_codes, NULL, MODULE_NAME); if (err) goto err_out_stop; diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c index 9e39bc5f7b0014..3c9e754d73a053 100644 --- a/drivers/media/video/bw-qcam.c +++ b/drivers/media/video/bw-qcam.c @@ -80,8 +80,8 @@ OTHER DEALINGS IN THE SOFTWARE. #include "bw-qcam.h" -static unsigned int maxpoll=250; /* Maximum busy-loop count for qcam I/O */ -static unsigned int yieldlines=4; /* Yield after this many during capture */ +static unsigned int maxpoll = 250; /* Maximum busy-loop count for qcam I/O */ +static unsigned int yieldlines = 4; /* Yield after this many during capture */ static int video_nr = -1; static unsigned int force_init; /* Whether to probe aggressively */ @@ -156,7 +156,7 @@ static int qc_calibrate(struct qcam_device *q) mdelay(1); schedule(); count++; - } while (value == 0xff && count<2048); + } while (value == 0xff && count < 2048); q->whitebal = value; return value; @@ -170,16 +170,15 @@ static struct qcam_device *qcam_init(struct parport *port) struct qcam_device *q; q = kmalloc(sizeof(struct qcam_device), GFP_KERNEL); - if(q==NULL) + if (q == NULL) return NULL; q->pport = port; q->pdev = parport_register_device(port, "bw-qcam", NULL, NULL, - NULL, 0, NULL); - if (q->pdev == NULL) - { + NULL, 0, NULL); + if (q->pdev == NULL) { printk(KERN_ERR "bw-qcam: couldn't register for %s.\n", - port->name); + port->name); kfree(q); return NULL; } @@ -247,12 +246,10 @@ static int qc_readparam(struct qcam_device *q) static int qc_waithand(struct qcam_device *q, int val) { int status; - int runs=0; + int runs = 0; - if (val) - { - while (!((status = read_lpstatus(q)) & 8)) - { + if (val) { + while (!((status = read_lpstatus(q)) & 8)) { /* 1000 is enough spins on the I/O for all normal cases, at that point we start to poll slowly until the camera wakes up. However, we are @@ -260,18 +257,13 @@ static int qc_waithand(struct qcam_device *q, int val) setting it lower is much better for interactive response. */ - if(runs++>maxpoll) - { + if (runs++ > maxpoll) msleep_interruptible(5); - } - if(runs>(maxpoll+1000)) /* 5 seconds */ + if (runs > (maxpoll + 1000)) /* 5 seconds */ return -1; } - } - else - { - while (((status = read_lpstatus(q)) & 8)) - { + } else { + while (((status = read_lpstatus(q)) & 8)) { /* 1000 is enough spins on the I/O for all normal cases, at that point we start to poll slowly until the camera wakes up. However, we are @@ -279,11 +271,9 @@ static int qc_waithand(struct qcam_device *q, int val) setting it lower is much better for interactive response. */ - if(runs++>maxpoll) - { + if (runs++ > maxpoll) msleep_interruptible(5); - } - if(runs++>(maxpoll+1000)) /* 5 seconds */ + if (runs++ > (maxpoll + 1000)) /* 5 seconds */ return -1; } } @@ -299,10 +289,9 @@ static int qc_waithand(struct qcam_device *q, int val) static unsigned int qc_waithand2(struct qcam_device *q, int val) { unsigned int status; - int runs=0; + int runs = 0; - do - { + do { status = read_lpdata(q); /* 1000 is enough spins on the I/O for all normal cases, at that point we start to poll slowly @@ -311,14 +300,11 @@ static unsigned int qc_waithand2(struct qcam_device *q, int val) setting it lower is much better for interactive response. */ - if(runs++>maxpoll) - { + if (runs++ > maxpoll) msleep_interruptible(5); - } - if(runs++>(maxpoll+1000)) /* 5 seconds */ + if (runs++ > (maxpoll + 1000)) /* 5 seconds */ return 0; - } - while ((status & 1) != val); + } while ((status & 1) != val); return status; } @@ -342,8 +328,7 @@ static int qc_detect(struct qcam_device *q) lastreg = reg = read_lpstatus(q) & 0xf0; - for (i = 0; i < 500; i++) - { + for (i = 0; i < 500; i++) { reg = read_lpstatus(q) & 0xf0; if (reg != lastreg) count++; @@ -357,7 +342,7 @@ static int qc_detect(struct qcam_device *q) won't be flashing these bits. Possibly unloading the module in the middle of a grab? Or some timeout condition? I've seen this parameter as low as 19 on my 450Mhz box - mpc */ - printk("Debugging: QCam detection counter <30-200 counts as detected>: %d\n", count); + printk(KERN_DEBUG "Debugging: QCam detection counter <30-200 counts as detected>: %d\n", count); return 1; #endif @@ -367,7 +352,7 @@ static int qc_detect(struct qcam_device *q) return 1; /* found */ } else { printk(KERN_ERR "No Quickcam found on port %s\n", - q->pport->name); + q->pport->name); printk(KERN_DEBUG "Quickcam detection counter: %u\n", count); return 0; /* not found */ } @@ -381,26 +366,24 @@ static int qc_detect(struct qcam_device *q) static void qc_reset(struct qcam_device *q) { - switch (q->port_mode & QC_FORCE_MASK) - { - case QC_FORCE_UNIDIR: - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_UNIDIR; - break; + switch (q->port_mode & QC_FORCE_MASK) { + case QC_FORCE_UNIDIR: + q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_UNIDIR; + break; - case QC_FORCE_BIDIR: - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_BIDIR; - break; + case QC_FORCE_BIDIR: + q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_BIDIR; + break; - case QC_ANY: - write_lpcontrol(q, 0x20); - write_lpdata(q, 0x75); + case QC_ANY: + write_lpcontrol(q, 0x20); + write_lpdata(q, 0x75); - if (read_lpdata(q) != 0x75) { - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_BIDIR; - } else { - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_UNIDIR; - } - break; + if (read_lpdata(q) != 0x75) + q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_BIDIR; + else + q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_UNIDIR; + break; } write_lpcontrol(q, 0xb); @@ -423,36 +406,33 @@ static int qc_setscanmode(struct qcam_device *q) { int old_mode = q->mode; - switch (q->transfer_scale) - { - case 1: - q->mode = 0; - break; - case 2: - q->mode = 4; - break; - case 4: - q->mode = 8; - break; + switch (q->transfer_scale) { + case 1: + q->mode = 0; + break; + case 2: + q->mode = 4; + break; + case 4: + q->mode = 8; + break; } - switch (q->bpp) - { - case 4: - break; - case 6: - q->mode += 2; - break; + switch (q->bpp) { + case 4: + break; + case 6: + q->mode += 2; + break; } - switch (q->port_mode & QC_MODE_MASK) - { - case QC_BIDIR: - q->mode += 1; - break; - case QC_NOTSET: - case QC_UNIDIR: - break; + switch (q->port_mode & QC_MODE_MASK) { + case QC_BIDIR: + q->mode += 1; + break; + case QC_NOTSET: + case QC_UNIDIR: + break; } if (q->mode != old_mode) @@ -493,7 +473,7 @@ static void qc_set(struct qcam_device *q) } else { val = q->width * q->bpp; val2 = (((q->port_mode & QC_MODE_MASK) == QC_BIDIR) ? 24 : 8) * - q->transfer_scale; + q->transfer_scale; } val = DIV_ROUND_UP(val, val2); qc_command(q, 0x13); @@ -521,85 +501,80 @@ static void qc_set(struct qcam_device *q) static inline int qc_readbytes(struct qcam_device *q, char buffer[]) { - int ret=1; + int ret = 1; unsigned int hi, lo; unsigned int hi2, lo2; static int state; - if (buffer == NULL) - { + if (buffer == NULL) { state = 0; return 0; } - switch (q->port_mode & QC_MODE_MASK) - { - case QC_BIDIR: /* Bi-directional Port */ - write_lpcontrol(q, 0x26); - lo = (qc_waithand2(q, 1) >> 1); - hi = (read_lpstatus(q) >> 3) & 0x1f; - write_lpcontrol(q, 0x2e); - lo2 = (qc_waithand2(q, 0) >> 1); - hi2 = (read_lpstatus(q) >> 3) & 0x1f; - switch (q->bpp) - { - case 4: - buffer[0] = lo & 0xf; - buffer[1] = ((lo & 0x70) >> 4) | ((hi & 1) << 3); - buffer[2] = (hi & 0x1e) >> 1; - buffer[3] = lo2 & 0xf; - buffer[4] = ((lo2 & 0x70) >> 4) | ((hi2 & 1) << 3); - buffer[5] = (hi2 & 0x1e) >> 1; - ret = 6; - break; - case 6: - buffer[0] = lo & 0x3f; - buffer[1] = ((lo & 0x40) >> 6) | (hi << 1); - buffer[2] = lo2 & 0x3f; - buffer[3] = ((lo2 & 0x40) >> 6) | (hi2 << 1); - ret = 4; - break; - } + switch (q->port_mode & QC_MODE_MASK) { + case QC_BIDIR: /* Bi-directional Port */ + write_lpcontrol(q, 0x26); + lo = (qc_waithand2(q, 1) >> 1); + hi = (read_lpstatus(q) >> 3) & 0x1f; + write_lpcontrol(q, 0x2e); + lo2 = (qc_waithand2(q, 0) >> 1); + hi2 = (read_lpstatus(q) >> 3) & 0x1f; + switch (q->bpp) { + case 4: + buffer[0] = lo & 0xf; + buffer[1] = ((lo & 0x70) >> 4) | ((hi & 1) << 3); + buffer[2] = (hi & 0x1e) >> 1; + buffer[3] = lo2 & 0xf; + buffer[4] = ((lo2 & 0x70) >> 4) | ((hi2 & 1) << 3); + buffer[5] = (hi2 & 0x1e) >> 1; + ret = 6; + break; + case 6: + buffer[0] = lo & 0x3f; + buffer[1] = ((lo & 0x40) >> 6) | (hi << 1); + buffer[2] = lo2 & 0x3f; + buffer[3] = ((lo2 & 0x40) >> 6) | (hi2 << 1); + ret = 4; break; + } + break; + + case QC_UNIDIR: /* Unidirectional Port */ + write_lpcontrol(q, 6); + lo = (qc_waithand(q, 1) & 0xf0) >> 4; + write_lpcontrol(q, 0xe); + hi = (qc_waithand(q, 0) & 0xf0) >> 4; - case QC_UNIDIR: /* Unidirectional Port */ - write_lpcontrol(q, 6); - lo = (qc_waithand(q, 1) & 0xf0) >> 4; - write_lpcontrol(q, 0xe); - hi = (qc_waithand(q, 0) & 0xf0) >> 4; - - switch (q->bpp) - { - case 4: - buffer[0] = lo; - buffer[1] = hi; - ret = 2; - break; - case 6: - switch (state) - { - case 0: - buffer[0] = (lo << 2) | ((hi & 0xc) >> 2); - q->saved_bits = (hi & 3) << 4; - state = 1; - ret = 1; - break; - case 1: - buffer[0] = lo | q->saved_bits; - q->saved_bits = hi << 2; - state = 2; - ret = 1; - break; - case 2: - buffer[0] = ((lo & 0xc) >> 2) | q->saved_bits; - buffer[1] = ((lo & 3) << 4) | hi; - state = 0; - ret = 2; - break; - } - break; + switch (q->bpp) { + case 4: + buffer[0] = lo; + buffer[1] = hi; + ret = 2; + break; + case 6: + switch (state) { + case 0: + buffer[0] = (lo << 2) | ((hi & 0xc) >> 2); + q->saved_bits = (hi & 3) << 4; + state = 1; + ret = 1; + break; + case 1: + buffer[0] = lo | q->saved_bits; + q->saved_bits = hi << 2; + state = 2; + ret = 1; + break; + case 2: + buffer[0] = ((lo & 0xc) >> 2) | q->saved_bits; + buffer[1] = ((lo & 3) << 4) | hi; + state = 0; + ret = 2; + break; } break; + } + break; } return ret; } @@ -615,7 +590,7 @@ static inline int qc_readbytes(struct qcam_device *q, char buffer[]) * n=2^(bit depth)-1. Ask me for more details if you don't understand * this. */ -static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long len) +static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long len) { int i, j, k, yield; int bytes; @@ -623,9 +598,9 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l int divisor; int pixels_per_line; int pixels_read = 0; - int got=0; + int got = 0; char buffer[6]; - int shift=8-q->bpp; + int shift = 8 - q->bpp; char invert; if (q->mode == -1) @@ -634,13 +609,12 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l qc_command(q, 0x7); qc_command(q, q->mode); - if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) - { + if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) { write_lpcontrol(q, 0x2e); /* turn port around */ write_lpcontrol(q, 0x26); - (void) qc_waithand(q, 1); + qc_waithand(q, 1); write_lpcontrol(q, 0x2e); - (void) qc_waithand(q, 0); + qc_waithand(q, 0); } /* strange -- should be 15:63 below, but 4bpp is odd */ @@ -650,33 +624,28 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l pixels_per_line = q->width / q->transfer_scale; transperline = q->width * q->bpp; divisor = (((q->port_mode & QC_MODE_MASK) == QC_BIDIR) ? 24 : 8) * - q->transfer_scale; + q->transfer_scale; transperline = DIV_ROUND_UP(transperline, divisor); - for (i = 0, yield = yieldlines; i < linestotrans; i++) - { - for (pixels_read = j = 0; j < transperline; j++) - { + for (i = 0, yield = yieldlines; i < linestotrans; i++) { + for (pixels_read = j = 0; j < transperline; j++) { bytes = qc_readbytes(q, buffer); - for (k = 0; k < bytes && (pixels_read + k) < pixels_per_line; k++) - { + for (k = 0; k < bytes && (pixels_read + k) < pixels_per_line; k++) { int o; - if (buffer[k] == 0 && invert == 16) - { + if (buffer[k] == 0 && invert == 16) { /* 4bpp is odd (again) -- inverter is 16, not 15, but output must be 0-15 -- bls */ buffer[k] = 16; } - o=i*pixels_per_line + pixels_read + k; - if(oport_mode & QC_MODE_MASK) == QC_BIDIR) - { + if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) { write_lpcontrol(q, 2); write_lpcontrol(q, 6); udelay(3); write_lpcontrol(q, 0xe); } - if(gotname, "Quickcam"); @@ -726,73 +693,73 @@ static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) b->minheight = 60; return 0; } - case VIDIOCGCHAN: + case VIDIOCGCHAN: { struct video_channel *v = arg; - if(v->channel!=0) + if (v->channel != 0) return -EINVAL; - v->flags=0; - v->tuners=0; + v->flags = 0; + v->tuners = 0; /* Good question.. its composite or SVHS so.. */ v->type = VIDEO_TYPE_CAMERA; strcpy(v->name, "Camera"); return 0; } - case VIDIOCSCHAN: + case VIDIOCSCHAN: { struct video_channel *v = arg; - if(v->channel!=0) + if (v->channel != 0) return -EINVAL; return 0; } - case VIDIOCGTUNER: + case VIDIOCGTUNER: { struct video_tuner *v = arg; - if(v->tuner) + if (v->tuner) return -EINVAL; strcpy(v->name, "Format"); - v->rangelow=0; - v->rangehigh=0; - v->flags= 0; + v->rangelow = 0; + v->rangehigh = 0; + v->flags = 0; v->mode = VIDEO_MODE_AUTO; return 0; } - case VIDIOCSTUNER: + case VIDIOCSTUNER: { struct video_tuner *v = arg; - if(v->tuner) + if (v->tuner) return -EINVAL; - if(v->mode!=VIDEO_MODE_AUTO) + if (v->mode != VIDEO_MODE_AUTO) return -EINVAL; return 0; } - case VIDIOCGPICT: + case VIDIOCGPICT: { struct video_picture *p = arg; - p->colour=0x8000; - p->hue=0x8000; - p->brightness=qcam->brightness<<8; - p->contrast=qcam->contrast<<8; - p->whiteness=qcam->whitebal<<8; - p->depth=qcam->bpp; - p->palette=VIDEO_PALETTE_GREY; + p->colour = 0x8000; + p->hue = 0x8000; + p->brightness = qcam->brightness << 8; + p->contrast = qcam->contrast << 8; + p->whiteness = qcam->whitebal << 8; + p->depth = qcam->bpp; + p->palette = VIDEO_PALETTE_GREY; return 0; } - case VIDIOCSPICT: + case VIDIOCSPICT: { struct video_picture *p = arg; - if(p->palette!=VIDEO_PALETTE_GREY) + if (p->palette != VIDEO_PALETTE_GREY) return -EINVAL; - if(p->depth!=4 && p->depth!=6) + if (p->depth != 4 && p->depth != 6) return -EINVAL; /* * Now load the camera. */ - qcam->brightness = p->brightness>>8; - qcam->contrast = p->contrast>>8; - qcam->whitebal = p->whiteness>>8; + qcam->brightness = p->brightness >> 8; + qcam->contrast = p->contrast >> 8; + qcam->whitebal = p->whiteness >> 8; qcam->bpp = p->depth; mutex_lock(&qcam->lock); @@ -802,28 +769,25 @@ static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) return 0; } - case VIDIOCSWIN: + case VIDIOCSWIN: { struct video_window *vw = arg; - if(vw->flags) + if (vw->flags) return -EINVAL; - if(vw->clipcount) + if (vw->clipcount) return -EINVAL; - if(vw->height<60||vw->height>240) + if (vw->height < 60 || vw->height > 240) return -EINVAL; - if(vw->width<80||vw->width>320) + if (vw->width < 80 || vw->width > 320) return -EINVAL; qcam->width = 320; qcam->height = 240; qcam->transfer_scale = 4; - if(vw->width>=160 && vw->height>=120) - { + if (vw->width >= 160 && vw->height >= 120) qcam->transfer_scale = 2; - } - if(vw->width>=320 && vw->height>=240) - { + if (vw->width >= 320 && vw->height >= 240) { qcam->width = 320; qcam->height = 240; qcam->transfer_scale = 1; @@ -839,41 +803,42 @@ static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) /* Ok we figured out what to use from our wide choice */ return 0; } - case VIDIOCGWIN: + case VIDIOCGWIN: { struct video_window *vw = arg; + memset(vw, 0, sizeof(*vw)); - vw->width=qcam->width/qcam->transfer_scale; - vw->height=qcam->height/qcam->transfer_scale; + vw->width = qcam->width / qcam->transfer_scale; + vw->height = qcam->height / qcam->transfer_scale; return 0; } - case VIDIOCKEY: - return 0; - case VIDIOCCAPTURE: - case VIDIOCGFBUF: - case VIDIOCSFBUF: - case VIDIOCGFREQ: - case VIDIOCSFREQ: - case VIDIOCGAUDIO: - case VIDIOCSAUDIO: - return -EINVAL; - default: - return -ENOIOCTLCMD; + case VIDIOCKEY: + return 0; + case VIDIOCCAPTURE: + case VIDIOCGFBUF: + case VIDIOCSFBUF: + case VIDIOCGFREQ: + case VIDIOCSFREQ: + case VIDIOCGAUDIO: + case VIDIOCSAUDIO: + return -EINVAL; + default: + return -ENOIOCTLCMD; } return 0; } static long qcam_ioctl(struct file *file, - unsigned int cmd, unsigned long arg) + unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, qcam_do_ioctl); } static ssize_t qcam_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) + size_t count, loff_t *ppos) { struct video_device *v = video_devdata(file); - struct qcam_device *qcam=(struct qcam_device *)v; + struct qcam_device *qcam = (struct qcam_device *)v; int len; parport_claim_or_block(qcam->pdev); @@ -885,7 +850,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf, if (qcam->status & QC_PARAM_CHANGE) qc_set(qcam); - len=qc_capture(qcam, buf,count); + len = qc_capture(qcam, buf, count); mutex_unlock(&qcam->lock); @@ -917,8 +882,7 @@ static const struct v4l2_file_operations qcam_fops = { .ioctl = qcam_ioctl, .read = qcam_read, }; -static struct video_device qcam_template= -{ +static struct video_device qcam_template = { .name = "Connectix Quickcam", .fops = &qcam_fops, .release = video_device_release_empty, @@ -932,22 +896,20 @@ static int init_bwqcam(struct parport *port) { struct qcam_device *qcam; - if (num_cams == MAX_CAMS) - { + if (num_cams == MAX_CAMS) { printk(KERN_ERR "Too many Quickcams (max %d)\n", MAX_CAMS); return -ENOSPC; } - qcam=qcam_init(port); - if(qcam==NULL) + qcam = qcam_init(port); + if (qcam == NULL) return -ENODEV; parport_claim_or_block(qcam->pdev); qc_reset(qcam); - if(qc_detect(qcam)==0) - { + if (qc_detect(qcam) == 0) { parport_release(qcam->pdev); parport_unregister_device(qcam->pdev); kfree(qcam); @@ -1045,12 +1007,12 @@ static int __init init_bw_qcams(void) #ifdef MODULE /* Do some sanity checks on the module parameters. */ if (maxpoll > 5000) { - printk("Connectix Quickcam max-poll was above 5000. Using 5000.\n"); + printk(KERN_INFO "Connectix Quickcam max-poll was above 5000. Using 5000.\n"); maxpoll = 5000; } if (yieldlines < 1) { - printk("Connectix Quickcam yieldlines was less than 1. Using 1.\n"); + printk(KERN_INFO "Connectix Quickcam yieldlines was less than 1. Using 1.\n"); yieldlines = 1; } #endif diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c index e2cbebab959bdf..8f1dd88b32a6c5 100644 --- a/drivers/media/video/c-qcam.c +++ b/drivers/media/video/c-qcam.c @@ -79,17 +79,17 @@ static inline void qcam_set_ack(struct qcam_device *qcam, unsigned int i) { /* note: the QC specs refer to the PCAck pin by voltage, not software level. PC ports have builtin inverters. */ - parport_frob_control(qcam->pport, 8, i?8:0); + parport_frob_control(qcam->pport, 8, i ? 8 : 0); } static inline unsigned int qcam_ready1(struct qcam_device *qcam) { - return (parport_read_status(qcam->pport) & 0x8)?1:0; + return (parport_read_status(qcam->pport) & 0x8) ? 1 : 0; } static inline unsigned int qcam_ready2(struct qcam_device *qcam) { - return (parport_read_data(qcam->pport) & 0x1)?1:0; + return (parport_read_data(qcam->pport) & 0x1) ? 1 : 0; } static unsigned int qcam_await_ready1(struct qcam_device *qcam, @@ -99,14 +99,13 @@ static unsigned int qcam_await_ready1(struct qcam_device *qcam, unsigned int i; for (oldjiffies = jiffies; - time_before(jiffies, oldjiffies + msecs_to_jiffies(40)); ) + time_before(jiffies, oldjiffies + msecs_to_jiffies(40));) if (qcam_ready1(qcam) == value) return 0; /* If the camera didn't respond within 1/25 second, poll slowly for a while. */ - for (i = 0; i < 50; i++) - { + for (i = 0; i < 50; i++) { if (qcam_ready1(qcam) == value) return 0; msleep_interruptible(100); @@ -125,14 +124,13 @@ static unsigned int qcam_await_ready2(struct qcam_device *qcam, int value) unsigned int i; for (oldjiffies = jiffies; - time_before(jiffies, oldjiffies + msecs_to_jiffies(40)); ) + time_before(jiffies, oldjiffies + msecs_to_jiffies(40));) if (qcam_ready2(qcam) == value) return 0; /* If the camera didn't respond within 1/25 second, poll slowly for a while. */ - for (i = 0; i < 50; i++) - { + for (i = 0; i < 50; i++) { if (qcam_ready2(qcam) == value) return 0; msleep_interruptible(100); @@ -149,22 +147,25 @@ static unsigned int qcam_await_ready2(struct qcam_device *qcam, int value) static int qcam_read_data(struct qcam_device *qcam) { unsigned int idata; + qcam_set_ack(qcam, 0); - if (qcam_await_ready1(qcam, 1)) return -1; + if (qcam_await_ready1(qcam, 1)) + return -1; idata = parport_read_status(qcam->pport) & 0xf0; qcam_set_ack(qcam, 1); - if (qcam_await_ready1(qcam, 0)) return -1; - idata |= (parport_read_status(qcam->pport) >> 4); + if (qcam_await_ready1(qcam, 0)) + return -1; + idata |= parport_read_status(qcam->pport) >> 4; return idata; } static int qcam_write_data(struct qcam_device *qcam, unsigned int data) { unsigned int idata; + parport_write_data(qcam->pport, data); idata = qcam_read_data(qcam); - if (data != idata) - { + if (data != idata) { printk(KERN_WARNING "cqcam: sent %x but received %x\n", data, idata); return 1; @@ -212,13 +213,12 @@ static int qc_detect(struct qcam_device *qcam) /* look for a heartbeat */ ostat = stat = parport_read_status(qcam->pport); - for (i=0; i<250; i++) - { + for (i = 0; i < 250; i++) { mdelay(1); stat = parport_read_status(qcam->pport); - if (ostat != stat) - { - if (++count >= 3) return 1; + if (ostat != stat) { + if (++count >= 3) + return 1; ostat = stat; } } @@ -232,13 +232,12 @@ static int qc_detect(struct qcam_device *qcam) count = 0; ostat = stat = parport_read_status(qcam->pport); - for (i=0; i<250; i++) - { + for (i = 0; i < 250; i++) { mdelay(1); stat = parport_read_status(qcam->pport); - if (ostat != stat) - { - if (++count >= 3) return 1; + if (ostat != stat) { + if (++count >= 3) + return 1; ostat = stat; } } @@ -263,7 +262,7 @@ static void qc_setup(struct qcam_device *q) { qc_reset(q); - /* Set the brightness. */ + /* Set the brightness. */ qcam_set(q, 11, q->brightness); /* Set the height and width. These refer to the actual @@ -292,25 +291,25 @@ static unsigned int qcam_read_bytes(struct qcam_device *q, unsigned char *buf, u unsigned int bytes = 0; qcam_set_ack(q, 0); - if (q->bidirectional) - { + if (q->bidirectional) { /* It's a bidirectional port */ - while (bytes < nbytes) - { + while (bytes < nbytes) { unsigned int lo1, hi1, lo2, hi2; unsigned char r, g, b; - if (qcam_await_ready2(q, 1)) return bytes; + if (qcam_await_ready2(q, 1)) + return bytes; lo1 = parport_read_data(q->pport) >> 1; hi1 = ((parport_read_status(q->pport) >> 3) & 0x1f) ^ 0x10; qcam_set_ack(q, 1); - if (qcam_await_ready2(q, 0)) return bytes; + if (qcam_await_ready2(q, 0)) + return bytes; lo2 = parport_read_data(q->pport) >> 1; hi2 = ((parport_read_status(q->pport) >> 3) & 0x1f) ^ 0x10; qcam_set_ack(q, 0); - r = (lo1 | ((hi1 & 1)<<7)); - g = ((hi1 & 0x1e)<<3) | ((hi2 & 0x1e)>>1); - b = (lo2 | ((hi2 & 1)<<7)); + r = lo1 | ((hi1 & 1) << 7); + g = ((hi1 & 0x1e) << 3) | ((hi2 & 0x1e) >> 1); + b = lo2 | ((hi2 & 1) << 7); if (force_rgb) { buf[bytes++] = r; buf[bytes++] = g; @@ -321,21 +320,20 @@ static unsigned int qcam_read_bytes(struct qcam_device *q, unsigned char *buf, u buf[bytes++] = r; } } - } - else - { + } else { /* It's a unidirectional port */ int i = 0, n = bytes; unsigned char rgb[3]; - while (bytes < nbytes) - { + while (bytes < nbytes) { unsigned int hi, lo; - if (qcam_await_ready1(q, 1)) return bytes; + if (qcam_await_ready1(q, 1)) + return bytes; hi = (parport_read_status(q->pport) & 0xf0); qcam_set_ack(q, 1); - if (qcam_await_ready1(q, 0)) return bytes; + if (qcam_await_ready1(q, 0)) + return bytes; lo = (parport_read_status(q->pport) & 0xf0); qcam_set_ack(q, 0); /* flip some bits */ @@ -374,28 +372,26 @@ static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long le return -EFAULT; /* Wait for camera to become ready */ - for (;;) - { + for (;;) { int i = qcam_get(q, 41); + if (i == -1) { qc_setup(q); return -EIO; } if ((i & 0x80) == 0) break; - else - schedule(); + schedule(); } - if (qcam_set(q, 7, (q->mode | (is_bi_dir?1:0)) + 1)) + if (qcam_set(q, 7, (q->mode | (is_bi_dir ? 1 : 0)) + 1)) return -EIO; lines = q->height; pixelsperline = q->width; bitsperxfer = (is_bi_dir) ? 24 : 8; - if (is_bi_dir) - { + if (is_bi_dir) { /* Turn the port around */ parport_data_reverse(q->pport); mdelay(3); @@ -413,16 +409,17 @@ static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long le wantlen = lines * pixelsperline * 24 / 8; - while (wantlen) - { + while (wantlen) { size_t t, s; - s = (wantlen > BUFSZ)?BUFSZ:wantlen; + + s = (wantlen > BUFSZ) ? BUFSZ : wantlen; t = qcam_read_bytes(q, tmpbuf, s); - if (outptr < len) - { + if (outptr < len) { size_t sz = len - outptr; - if (sz > t) sz = t; - if (__copy_to_user(buf+outptr, tmpbuf, sz)) + + if (sz > t) + sz = t; + if (__copy_to_user(buf + outptr, tmpbuf, sz)) break; outptr += sz; } @@ -434,33 +431,31 @@ static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long le len = outptr; - if (wantlen) - { - printk("qcam: short read.\n"); + if (wantlen) { + printk(KERN_ERR "qcam: short read.\n"); if (is_bi_dir) parport_data_forward(q->pport); qc_setup(q); return len; } - if (is_bi_dir) - { + if (is_bi_dir) { int l; + do { l = qcam_read_bytes(q, tmpbuf, 3); cond_resched(); } while (l && (tmpbuf[0] == 0x7e || tmpbuf[1] == 0x7e || tmpbuf[2] == 0x7e)); if (force_rgb) { if (tmpbuf[0] != 0xe || tmpbuf[1] != 0x0 || tmpbuf[2] != 0xf) - printk("qcam: bad EOF\n"); + printk(KERN_ERR "qcam: bad EOF\n"); } else { if (tmpbuf[0] != 0xf || tmpbuf[1] != 0x0 || tmpbuf[2] != 0xe) - printk("qcam: bad EOF\n"); + printk(KERN_ERR "qcam: bad EOF\n"); } qcam_set_ack(q, 0); - if (qcam_await_ready1(q, 1)) - { - printk("qcam: no ack after EOF\n"); + if (qcam_await_ready1(q, 1)) { + printk(KERN_ERR "qcam: no ack after EOF\n"); parport_data_forward(q->pport); qc_setup(q); return len; @@ -468,27 +463,25 @@ static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long le parport_data_forward(q->pport); mdelay(3); qcam_set_ack(q, 1); - if (qcam_await_ready1(q, 0)) - { - printk("qcam: no ack to port turnaround\n"); + if (qcam_await_ready1(q, 0)) { + printk(KERN_ERR "qcam: no ack to port turnaround\n"); qc_setup(q); return len; } - } - else - { + } else { int l; + do { l = qcam_read_bytes(q, tmpbuf, 1); cond_resched(); } while (l && tmpbuf[0] == 0x7e); - l = qcam_read_bytes(q, tmpbuf+1, 2); + l = qcam_read_bytes(q, tmpbuf + 1, 2); if (force_rgb) { if (tmpbuf[0] != 0xe || tmpbuf[1] != 0x0 || tmpbuf[2] != 0xf) - printk("qcam: bad EOF\n"); + printk(KERN_ERR "qcam: bad EOF\n"); } else { if (tmpbuf[0] != 0xf || tmpbuf[1] != 0x0 || tmpbuf[2] != 0xe) - printk("qcam: bad EOF\n"); + printk(KERN_ERR "qcam: bad EOF\n"); } } @@ -503,164 +496,166 @@ static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long le static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct video_device *dev = video_devdata(file); - struct qcam_device *qcam=(struct qcam_device *)dev; + struct qcam_device *qcam = (struct qcam_device *)dev; - switch(cmd) + switch (cmd) { + case VIDIOCGCAP: { - case VIDIOCGCAP: - { - struct video_capability *b = arg; - strcpy(b->name, "Quickcam"); - b->type = VID_TYPE_CAPTURE|VID_TYPE_SCALES; - b->channels = 1; - b->audios = 0; - b->maxwidth = 320; - b->maxheight = 240; - b->minwidth = 80; - b->minheight = 60; - return 0; - } - case VIDIOCGCHAN: - { - struct video_channel *v = arg; - if(v->channel!=0) - return -EINVAL; - v->flags=0; - v->tuners=0; - /* Good question.. its composite or SVHS so.. */ - v->type = VIDEO_TYPE_CAMERA; - strcpy(v->name, "Camera"); - return 0; - } - case VIDIOCSCHAN: - { - struct video_channel *v = arg; - if(v->channel!=0) - return -EINVAL; - return 0; - } - case VIDIOCGTUNER: - { - struct video_tuner *v = arg; - if(v->tuner) - return -EINVAL; - memset(v,0,sizeof(*v)); - strcpy(v->name, "Format"); - v->mode = VIDEO_MODE_AUTO; - return 0; - } - case VIDIOCSTUNER: - { - struct video_tuner *v = arg; - if(v->tuner) - return -EINVAL; - if(v->mode!=VIDEO_MODE_AUTO) - return -EINVAL; - return 0; - } - case VIDIOCGPICT: - { - struct video_picture *p = arg; - p->colour=0x8000; - p->hue=0x8000; - p->brightness=qcam->brightness<<8; - p->contrast=qcam->contrast<<8; - p->whiteness=qcam->whitebal<<8; - p->depth=24; - p->palette=VIDEO_PALETTE_RGB24; - return 0; + struct video_capability *b = arg; + + strcpy(b->name, "Quickcam"); + b->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES; + b->channels = 1; + b->audios = 0; + b->maxwidth = 320; + b->maxheight = 240; + b->minwidth = 80; + b->minheight = 60; + return 0; + } + case VIDIOCGCHAN: + { + struct video_channel *v = arg; + + if (v->channel != 0) + return -EINVAL; + v->flags = 0; + v->tuners = 0; + /* Good question.. its composite or SVHS so.. */ + v->type = VIDEO_TYPE_CAMERA; + strcpy(v->name, "Camera"); + return 0; + } + case VIDIOCSCHAN: + { + struct video_channel *v = arg; + + if (v->channel != 0) + return -EINVAL; + return 0; + } + case VIDIOCGTUNER: + { + struct video_tuner *v = arg; + + if (v->tuner) + return -EINVAL; + memset(v, 0, sizeof(*v)); + strcpy(v->name, "Format"); + v->mode = VIDEO_MODE_AUTO; + return 0; + } + case VIDIOCSTUNER: + { + struct video_tuner *v = arg; + + if (v->tuner) + return -EINVAL; + if (v->mode != VIDEO_MODE_AUTO) + return -EINVAL; + return 0; + } + case VIDIOCGPICT: + { + struct video_picture *p = arg; + + p->colour = 0x8000; + p->hue = 0x8000; + p->brightness = qcam->brightness << 8; + p->contrast = qcam->contrast << 8; + p->whiteness = qcam->whitebal << 8; + p->depth = 24; + p->palette = VIDEO_PALETTE_RGB24; + return 0; + } + case VIDIOCSPICT: + { + struct video_picture *p = arg; + + /* + * Sanity check args + */ + if (p->depth != 24 || p->palette != VIDEO_PALETTE_RGB24) + return -EINVAL; + + /* + * Now load the camera. + */ + qcam->brightness = p->brightness >> 8; + qcam->contrast = p->contrast >> 8; + qcam->whitebal = p->whiteness >> 8; + + mutex_lock(&qcam->lock); + parport_claim_or_block(qcam->pdev); + qc_setup(qcam); + parport_release(qcam->pdev); + mutex_unlock(&qcam->lock); + return 0; + } + case VIDIOCSWIN: + { + struct video_window *vw = arg; + + if (vw->flags) + return -EINVAL; + if (vw->clipcount) + return -EINVAL; + if (vw->height < 60 || vw->height > 240) + return -EINVAL; + if (vw->width < 80 || vw->width > 320) + return -EINVAL; + + qcam->width = 80; + qcam->height = 60; + qcam->mode = QC_DECIMATION_4; + + if (vw->width >= 160 && vw->height >= 120) { + qcam->width = 160; + qcam->height = 120; + qcam->mode = QC_DECIMATION_2; } - case VIDIOCSPICT: - { - struct video_picture *p = arg; - - /* - * Sanity check args - */ - if (p->depth != 24 || p->palette != VIDEO_PALETTE_RGB24) - return -EINVAL; - - /* - * Now load the camera. - */ - qcam->brightness = p->brightness>>8; - qcam->contrast = p->contrast>>8; - qcam->whitebal = p->whiteness>>8; - - mutex_lock(&qcam->lock); - parport_claim_or_block(qcam->pdev); - qc_setup(qcam); - parport_release(qcam->pdev); - mutex_unlock(&qcam->lock); - return 0; + if (vw->width >= 320 && vw->height >= 240) { + qcam->width = 320; + qcam->height = 240; + qcam->mode = QC_DECIMATION_1; } - case VIDIOCSWIN: - { - struct video_window *vw = arg; - - if(vw->flags) - return -EINVAL; - if(vw->clipcount) - return -EINVAL; - if(vw->height<60||vw->height>240) - return -EINVAL; - if(vw->width<80||vw->width>320) - return -EINVAL; - - qcam->width = 80; - qcam->height = 60; - qcam->mode = QC_DECIMATION_4; - - if(vw->width>=160 && vw->height>=120) - { - qcam->width = 160; - qcam->height = 120; - qcam->mode = QC_DECIMATION_2; - } - if(vw->width>=320 && vw->height>=240) - { - qcam->width = 320; - qcam->height = 240; - qcam->mode = QC_DECIMATION_1; - } - qcam->mode |= QC_MILLIONS; + qcam->mode |= QC_MILLIONS; #if 0 - if(vw->width>=640 && vw->height>=480) - { - qcam->width = 640; - qcam->height = 480; - qcam->mode = QC_BILLIONS | QC_DECIMATION_1; - } -#endif - /* Ok we figured out what to use from our - wide choice */ - mutex_lock(&qcam->lock); - parport_claim_or_block(qcam->pdev); - qc_setup(qcam); - parport_release(qcam->pdev); - mutex_unlock(&qcam->lock); - return 0; - } - case VIDIOCGWIN: - { - struct video_window *vw = arg; - memset(vw, 0, sizeof(*vw)); - vw->width=qcam->width; - vw->height=qcam->height; - return 0; + if (vw->width >= 640 && vw->height >= 480) { + qcam->width = 640; + qcam->height = 480; + qcam->mode = QC_BILLIONS | QC_DECIMATION_1; } - case VIDIOCKEY: - return 0; - case VIDIOCCAPTURE: - case VIDIOCGFBUF: - case VIDIOCSFBUF: - case VIDIOCGFREQ: - case VIDIOCSFREQ: - case VIDIOCGAUDIO: - case VIDIOCSAUDIO: - return -EINVAL; - default: - return -ENOIOCTLCMD; +#endif + /* Ok we figured out what to use from our + wide choice */ + mutex_lock(&qcam->lock); + parport_claim_or_block(qcam->pdev); + qc_setup(qcam); + parport_release(qcam->pdev); + mutex_unlock(&qcam->lock); + return 0; + } + case VIDIOCGWIN: + { + struct video_window *vw = arg; + memset(vw, 0, sizeof(*vw)); + vw->width = qcam->width; + vw->height = qcam->height; + return 0; + } + case VIDIOCKEY: + return 0; + case VIDIOCCAPTURE: + case VIDIOCGFBUF: + case VIDIOCSFBUF: + case VIDIOCGFREQ: + case VIDIOCSFREQ: + case VIDIOCGAUDIO: + case VIDIOCSAUDIO: + return -EINVAL; + default: + return -ENOIOCTLCMD; } return 0; } @@ -675,13 +670,13 @@ static ssize_t qcam_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { struct video_device *v = video_devdata(file); - struct qcam_device *qcam=(struct qcam_device *)v; + struct qcam_device *qcam = (struct qcam_device *)v; int len; mutex_lock(&qcam->lock); parport_claim_or_block(qcam->pdev); /* Probably should have a semaphore against multiple users */ - len = qc_capture(qcam, buf,count); + len = qc_capture(qcam, buf, count); parport_release(qcam->pdev); mutex_unlock(&qcam->lock); return len; @@ -713,8 +708,7 @@ static const struct v4l2_file_operations qcam_fops = { .read = qcam_read, }; -static struct video_device qcam_template= -{ +static struct video_device qcam_template = { .name = "Colour QuickCam", .fops = &qcam_fops, .release = video_device_release_empty, @@ -727,17 +721,16 @@ static struct qcam_device *qcam_init(struct parport *port) struct qcam_device *q; q = kmalloc(sizeof(struct qcam_device), GFP_KERNEL); - if(q==NULL) + if (q == NULL) return NULL; q->pport = port; q->pdev = parport_register_device(port, "c-qcam", NULL, NULL, NULL, 0, NULL); - q->bidirectional = (q->pport->modes & PARPORT_MODE_TRISTATE)?1:0; + q->bidirectional = (q->pport->modes & PARPORT_MODE_TRISTATE) ? 1 : 0; - if (q->pdev == NULL) - { + if (q->pdev == NULL) { printk(KERN_ERR "c-qcam: couldn't register for %s.\n", port->name); kfree(q); @@ -765,12 +758,11 @@ static int init_cqcam(struct parport *port) { struct qcam_device *qcam; - if (parport[0] != -1) - { + if (parport[0] != -1) { /* The user gave specific instructions */ int i, found = 0; - for (i = 0; i < MAX_CAMS && parport[i] != -1; i++) - { + + for (i = 0; i < MAX_CAMS && parport[i] != -1; i++) { if (parport[0] == port->number) found = 1; } @@ -782,15 +774,14 @@ static int init_cqcam(struct parport *port) return -ENOSPC; qcam = qcam_init(port); - if (qcam==NULL) + if (qcam == NULL) return -ENODEV; parport_claim_or_block(qcam->pdev); qc_reset(qcam); - if (probe && qc_detect(qcam)==0) - { + if (probe && qc_detect(qcam) == 0) { parport_release(qcam->pdev); parport_unregister_device(qcam->pdev); kfree(qcam); @@ -840,14 +831,14 @@ static struct parport_driver cqcam_driver = { .detach = cq_detach, }; -static int __init cqcam_init (void) +static int __init cqcam_init(void) { printk(BANNER "\n"); return parport_register_driver(&cqcam_driver); } -static void __exit cqcam_cleanup (void) +static void __exit cqcam_cleanup(void) { unsigned int i; @@ -862,9 +853,9 @@ MODULE_DESCRIPTION(BANNER); MODULE_LICENSE("GPL"); /* FIXME: parport=auto would never have worked, surely? --RR */ -MODULE_PARM_DESC(parport ,"parport= for port detection method\n\ -probe=<0|1|2> for camera detection method\n\ -force_rgb=<0|1> for RGB data format (default BGR)"); +MODULE_PARM_DESC(parport, "parport= for port detection method\n" + "probe=<0|1|2> for camera detection method\n" + "force_rgb=<0|1> for RGB data format (default BGR)"); module_param_array(parport, int, NULL, 0); module_param(probe, int, 0); module_param(force_rgb, bool, 0); diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c index 6f91415eb7b4c8..5520789854dadb 100644 --- a/drivers/media/video/cpia2/cpia2_v4l.c +++ b/drivers/media/video/cpia2/cpia2_v4l.c @@ -324,7 +324,7 @@ static int cpia2_close(struct file *file) { if(fh->mmapped) cam->mmapped = 0; - v4l2_prio_close(&cam->prio,&fh->prio); + v4l2_prio_close(&cam->prio, fh->prio); file->private_data = NULL; kfree(fh); } @@ -1592,7 +1592,7 @@ static long cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_S_FMT: { struct cpia2_fh *fh = file->private_data; - retval = v4l2_prio_check(&cam->prio, &fh->prio); + retval = v4l2_prio_check(&cam->prio, fh->prio); if(retval) { mutex_unlock(&cam->busy_lock); return retval; diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c index 4392c76af5df91..0e5006b1427999 100644 --- a/drivers/media/video/cx18/cx18-av-core.c +++ b/drivers/media/video/cx18/cx18-av-core.c @@ -579,6 +579,7 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, u8 afe_mux_cfg; u8 adc2_cfg; + u8 input_mode; u32 afe_cfg; int i; @@ -589,6 +590,30 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, vid_input <= CX18_AV_COMPOSITE8) { afe_mux_cfg = 0xf0 + (vid_input - CX18_AV_COMPOSITE1); ch[0] = CVBS; + input_mode = 0x0; + } else if (vid_input >= CX18_AV_COMPONENT_LUMA1) { + int luma = vid_input & 0xf000; + int r_chroma = vid_input & 0xf0000; + int b_chroma = vid_input & 0xf00000; + + if ((vid_input & ~0xfff000) || + luma < CX18_AV_COMPONENT_LUMA1 || + luma > CX18_AV_COMPONENT_LUMA8 || + r_chroma < CX18_AV_COMPONENT_R_CHROMA4 || + r_chroma > CX18_AV_COMPONENT_R_CHROMA6 || + b_chroma < CX18_AV_COMPONENT_B_CHROMA7 || + b_chroma > CX18_AV_COMPONENT_B_CHROMA8) { + CX18_ERR_DEV(sd, "0x%06x is not a valid video input!\n", + vid_input); + return -EINVAL; + } + afe_mux_cfg = (luma - CX18_AV_COMPONENT_LUMA1) >> 12; + ch[0] = Y; + afe_mux_cfg |= (r_chroma - CX18_AV_COMPONENT_R_CHROMA4) >> 12; + ch[1] = Pr; + afe_mux_cfg |= (b_chroma - CX18_AV_COMPONENT_B_CHROMA7) >> 14; + ch[2] = Pb; + input_mode = 0x6; } else { int luma = vid_input & 0xf0; int chroma = vid_input & 0xf00; @@ -598,7 +623,7 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, luma > CX18_AV_SVIDEO_LUMA8 || chroma < CX18_AV_SVIDEO_CHROMA4 || chroma > CX18_AV_SVIDEO_CHROMA8) { - CX18_ERR_DEV(sd, "0x%04x is not a valid video input!\n", + CX18_ERR_DEV(sd, "0x%06x is not a valid video input!\n", vid_input); return -EINVAL; } @@ -613,8 +638,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, afe_mux_cfg |= (chroma - CX18_AV_SVIDEO_CHROMA4) >> 4; ch[1] = C; } + input_mode = 0x2; } - /* TODO: LeadTek WinFast DVR3100 H & WinFast PVR2100 can do Y/Pb/Pr */ switch (aud_input) { case CX18_AV_AUDIO_SERIAL1: @@ -650,8 +675,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, /* Set up analog front end multiplexers */ cx18_av_write_expect(cx, 0x103, afe_mux_cfg, afe_mux_cfg, 0xf7); - /* Set INPUT_MODE to Composite (0) or S-Video (1) */ - cx18_av_and_or(cx, 0x401, ~0x6, ch[0] == CVBS ? 0 : 0x02); + /* Set INPUT_MODE to Composite, S-Video, or Component */ + cx18_av_and_or(cx, 0x401, ~0x6, input_mode); /* Set CH_SEL_ADC2 to 1 if input comes from CH3 */ adc2_cfg = cx18_av_read(cx, 0x102); @@ -998,9 +1023,9 @@ static int cx18_av_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) static int cx18_av_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) { - struct cx18 *cx = v4l2_get_subdevdata(sd); - - return cx18_av_vbi_g_fmt(cx, fmt); + if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) + return -EINVAL; + return cx18_av_g_sliced_fmt(sd, &fmt->fmt.sliced); } static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) @@ -1073,12 +1098,6 @@ static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) cx18_av_write(cx, 0x41e, 0x8 | filter); break; - case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: - return cx18_av_vbi_s_fmt(cx, fmt); - - case V4L2_BUF_TYPE_VBI_CAPTURE: - return cx18_av_vbi_s_fmt(cx, fmt); - default: return -EINVAL; } @@ -1378,17 +1397,24 @@ static const struct v4l2_subdev_audio_ops cx18_av_audio_ops = { static const struct v4l2_subdev_video_ops cx18_av_video_ops = { .s_routing = cx18_av_s_video_routing, - .decode_vbi_line = cx18_av_decode_vbi_line, .s_stream = cx18_av_s_stream, .g_fmt = cx18_av_g_fmt, .s_fmt = cx18_av_s_fmt, }; +static const struct v4l2_subdev_vbi_ops cx18_av_vbi_ops = { + .decode_vbi_line = cx18_av_decode_vbi_line, + .g_sliced_fmt = cx18_av_g_sliced_fmt, + .s_sliced_fmt = cx18_av_s_sliced_fmt, + .s_raw_fmt = cx18_av_s_raw_fmt, +}; + static const struct v4l2_subdev_ops cx18_av_ops = { .core = &cx18_av_general_ops, .tuner = &cx18_av_tuner_ops, .audio = &cx18_av_audio_ops, .video = &cx18_av_video_ops, + .vbi = &cx18_av_vbi_ops, }; int cx18_av_probe(struct cx18 *cx) diff --git a/drivers/media/video/cx18/cx18-av-core.h b/drivers/media/video/cx18/cx18-av-core.h index cafb7e99b9a0a7..c106967bdcc334 100644 --- a/drivers/media/video/cx18/cx18-av-core.h +++ b/drivers/media/video/cx18/cx18-av-core.h @@ -61,6 +61,25 @@ enum cx18_av_video_input { CX18_AV_SVIDEO2 = 0x620, CX18_AV_SVIDEO3 = 0x730, CX18_AV_SVIDEO4 = 0x840, + + /* Component Video inputs consist of one luma input (In1-In8) ORed + with a red chroma (In4-In6) and blue chroma input (In7-In8) */ + CX18_AV_COMPONENT_LUMA1 = 0x1000, + CX18_AV_COMPONENT_LUMA2 = 0x2000, + CX18_AV_COMPONENT_LUMA3 = 0x3000, + CX18_AV_COMPONENT_LUMA4 = 0x4000, + CX18_AV_COMPONENT_LUMA5 = 0x5000, + CX18_AV_COMPONENT_LUMA6 = 0x6000, + CX18_AV_COMPONENT_LUMA7 = 0x7000, + CX18_AV_COMPONENT_LUMA8 = 0x8000, + CX18_AV_COMPONENT_R_CHROMA4 = 0x40000, + CX18_AV_COMPONENT_R_CHROMA5 = 0x50000, + CX18_AV_COMPONENT_R_CHROMA6 = 0x60000, + CX18_AV_COMPONENT_B_CHROMA7 = 0x700000, + CX18_AV_COMPONENT_B_CHROMA8 = 0x800000, + + /* Component Video aliases for common combinations */ + CX18_AV_COMPONENT1 = 0x861000, }; enum cx18_av_audio_input { @@ -359,7 +378,8 @@ void cx18_av_audio_set_path(struct cx18 *cx); /* cx18_av-vbi.c */ int cx18_av_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi); -int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt); -int cx18_av_vbi_s_fmt(struct cx18 *cx, struct v4l2_format *fmt); +int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt); +int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); +int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); #endif diff --git a/drivers/media/video/cx18/cx18-av-vbi.c b/drivers/media/video/cx18/cx18-av-vbi.c index a51732bcca4b61..baa36fbcd4d4d1 100644 --- a/drivers/media/video/cx18/cx18-av-vbi.c +++ b/drivers/media/video/cx18/cx18-av-vbi.c @@ -129,10 +129,10 @@ static int decode_vps(u8 *dst, u8 *p) return err & 0xf0; } -int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt) +int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) { + struct cx18 *cx = v4l2_get_subdevdata(sd); struct cx18_av_state *state = &cx->av_state; - struct v4l2_sliced_vbi_format *svbi; static const u16 lcr2vbi[] = { 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ 0, V4L2_SLICED_WSS_625, 0, /* 4 */ @@ -143,9 +143,6 @@ int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt) int is_pal = !(state->std & V4L2_STD_525_60); int i; - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - svbi = &fmt->fmt.sliced; memset(svbi, 0, sizeof(*svbi)); /* we're done if raw VBI is active */ if ((cx18_av_read(cx, 0x404) & 0x10) == 0) @@ -173,30 +170,27 @@ int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt) return 0; } -int cx18_av_vbi_s_fmt(struct cx18 *cx, struct v4l2_format *fmt) +int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) { + struct cx18 *cx = v4l2_get_subdevdata(sd); struct cx18_av_state *state = &cx->av_state; - struct v4l2_sliced_vbi_format *svbi; - int is_pal = !(state->std & V4L2_STD_525_60); - int i, x; - u8 lcr[24]; - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE && - fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE) - return -EINVAL; - svbi = &fmt->fmt.sliced; - if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) { - /* raw VBI */ - memset(svbi, 0, sizeof(*svbi)); + /* Setup standard */ + cx18_av_std_setup(cx); - /* Setup standard */ - cx18_av_std_setup(cx); + /* VBI Offset */ + cx18_av_write(cx, 0x47f, state->slicer_line_delay); + cx18_av_write(cx, 0x404, 0x2e); + return 0; +} - /* VBI Offset */ - cx18_av_write(cx, 0x47f, state->slicer_line_delay); - cx18_av_write(cx, 0x404, 0x2e); - return 0; - } +int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) +{ + struct cx18 *cx = v4l2_get_subdevdata(sd); + struct cx18_av_state *state = &cx->av_state; + int is_pal = !(state->std & V4L2_STD_525_60); + int i, x; + u8 lcr[24]; for (x = 0; x <= 23; x++) lcr[x] = 0x00; diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c index f808fb6fc1c12c..74e122b5fc4928 100644 --- a/drivers/media/video/cx18/cx18-cards.c +++ b/drivers/media/video/cx18/cx18-cards.c @@ -370,6 +370,7 @@ static const struct cx18_card cx18_card_leadtek_pvr2100 = { { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE7 }, + { CX18_CARD_INPUT_COMPONENT1, 1, CX18_AV_COMPONENT1 }, }, .audio_inputs = { { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, @@ -422,6 +423,7 @@ static const struct cx18_card cx18_card_leadtek_dvr3100h = { { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE7 }, + { CX18_CARD_INPUT_COMPONENT1, 1, CX18_AV_COMPONENT1 }, }, .audio_inputs = { { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, @@ -480,7 +482,7 @@ int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input) "S-Video 2", "Composite 1", "Composite 2", - "Composite 3" + "Component 1" }; memset(input, 0, sizeof(*input)); diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h index af3d71607dc984..796e517300ac0f 100644 --- a/drivers/media/video/cx18/cx18-cards.h +++ b/drivers/media/video/cx18/cx18-cards.h @@ -43,7 +43,7 @@ #define CX18_CARD_INPUT_SVIDEO2 3 #define CX18_CARD_INPUT_COMPOSITE1 4 #define CX18_CARD_INPUT_COMPOSITE2 5 -#define CX18_CARD_INPUT_COMPOSITE3 6 +#define CX18_CARD_INPUT_COMPONENT1 6 /* audio inputs */ #define CX18_CARD_INPUT_AUD_TUNER 1 @@ -62,7 +62,7 @@ struct cx18_card_video_input { u8 video_type; /* video input type */ u8 audio_index; /* index in cx18_card_audio_input array */ - u16 video_input; /* hardware video input */ + u32 video_input; /* hardware video input */ }; struct cx18_card_audio_input { diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c index 7fa589240ff2ab..4b4b46544d5a24 100644 --- a/drivers/media/video/cx18/cx18-controls.c +++ b/drivers/media/video/cx18/cx18-controls.c @@ -263,7 +263,7 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c) int ret; struct v4l2_control ctrl; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c index 863ce77582391d..e12a15020cdab5 100644 --- a/drivers/media/video/cx18/cx18-fileops.c +++ b/drivers/media/video/cx18/cx18-fileops.c @@ -700,7 +700,7 @@ int cx18_v4l2_close(struct file *filp) CX18_DEBUG_IOCTL("close() of %s\n", s->name); - v4l2_prio_close(&cx->prio, &id->prio); + v4l2_prio_close(&cx->prio, id->prio); /* Easy case first: this stream was never claimed by us */ if (s->id != id->open_id) { diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c index eecf29af916c2c..cfa1f289b0f520 100644 --- a/drivers/media/video/cx18/cx18-i2c.c +++ b/drivers/media/video/cx18/cx18-i2c.c @@ -109,7 +109,7 @@ static int cx18_i2c_new_ir(struct cx18 *cx, struct i2c_adapter *adap, u32 hw, /* Our default information for ir-kbd-i2c.c to use */ switch (hw) { case CX18_HW_Z8F0811_IR_RX_HAUP: - init_data->ir_codes = &ir_codes_hauppauge_new_table; + init_data->ir_codes = RC_MAP_HAUPPAUGE_NEW; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; init_data->type = IR_TYPE_RC5; init_data->name = cx->card_name; diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c index b81dd0ea8eb9f3..2530fc54daaf6b 100644 --- a/drivers/media/video/cx18/cx18-ioctl.c +++ b/drivers/media/video/cx18/cx18-ioctl.c @@ -208,7 +208,7 @@ static int cx18_g_fmt_sliced_vbi_cap(struct file *file, void *fh, * digitizer/slicer. Note, cx18_av_vbi() wipes the passed in * fmt->fmt.sliced under valid calling conditions */ - if (v4l2_subdev_call(cx->sd_av, video, g_fmt, fmt)) + if (v4l2_subdev_call(cx->sd_av, vbi, g_sliced_fmt, &fmt->fmt.sliced)) return -EINVAL; /* Ensure V4L2 spec compliant output */ @@ -277,7 +277,7 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh, int ret; int w, h; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; @@ -306,7 +306,7 @@ static int cx18_s_fmt_vbi_cap(struct file *file, void *fh, struct cx18 *cx = id->cx; int ret; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; @@ -322,7 +322,7 @@ static int cx18_s_fmt_vbi_cap(struct file *file, void *fh, * Note cx18_av_vbi_wipes out alot of the passed in fmt under valid * calling conditions */ - ret = v4l2_subdev_call(cx->sd_av, video, s_fmt, fmt); + ret = v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &fmt->fmt.vbi); if (ret) return ret; @@ -341,7 +341,7 @@ static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh, int ret; struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; @@ -359,7 +359,7 @@ static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh, * Note, cx18_av_vbi() wipes some "impossible" service lines in the * passed in fmt->fmt.sliced under valid calling conditions */ - ret = v4l2_subdev_call(cx->sd_av, video, s_fmt, fmt); + ret = v4l2_subdev_call(cx->sd_av, vbi, s_sliced_fmt, &fmt->fmt.sliced); if (ret) return ret; /* Store our current v4l2 sliced VBI settings */ @@ -549,7 +549,7 @@ static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) struct cx18 *cx = id->cx; int ret; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; @@ -601,7 +601,7 @@ int cx18_s_input(struct file *file, void *fh, unsigned int inp) struct cx18 *cx = id->cx; int ret; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; @@ -647,7 +647,7 @@ int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) struct cx18 *cx = id->cx; int ret; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; @@ -675,7 +675,7 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std) struct cx18 *cx = id->cx; int ret; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; @@ -715,7 +715,7 @@ static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) struct cx18 *cx = id->cx; int ret; - ret = v4l2_prio_check(&cx->prio, &id->prio); + ret = v4l2_prio_check(&cx->prio, id->prio); if (ret) return ret; diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c index 054450f65a6086..f5c91261b2db08 100644 --- a/drivers/media/video/cx18/cx18-streams.c +++ b/drivers/media/video/cx18/cx18-streams.c @@ -374,7 +374,10 @@ static void cx18_vbi_setup(struct cx18_stream *s) } /* setup VBI registers */ - v4l2_subdev_call(cx->sd_av, video, s_fmt, &cx->vbi.in); + if (raw) + v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &cx->vbi.in.fmt.vbi); + else + v4l2_subdev_call(cx->sd_av, vbi, s_sliced_fmt, &cx->vbi.in.fmt.sliced); /* * Send the CX18_CPU_SET_RAW_VBI_PARAM API command to setup Encoder Raw diff --git a/drivers/media/video/cx18/cx18-vbi.c b/drivers/media/video/cx18/cx18-vbi.c index 574c1c6974f8d9..582227522cf082 100644 --- a/drivers/media/video/cx18/cx18-vbi.c +++ b/drivers/media/video/cx18/cx18-vbi.c @@ -174,7 +174,7 @@ static u32 compress_sliced_buf(struct cx18 *cx, u8 *buf, u32 size, p[3] != sliced_vbi_eav_rp[1])) continue; vbi.p = p + 4; - v4l2_subdev_call(cx->sd_av, video, decode_vbi_line, &vbi); + v4l2_subdev_call(cx->sd_av, vbi, decode_vbi_line, &vbi); if (vbi.type) { cx->vbi.sliced_data[line].id = vbi.type; cx->vbi.sliced_data[line].field = vbi.is_second_field; diff --git a/drivers/media/video/cx231xx/cx231xx-audio.c b/drivers/media/video/cx231xx/cx231xx-audio.c index 7793d60966db51..7cae95a2245ebc 100644 --- a/drivers/media/video/cx231xx/cx231xx-audio.c +++ b/drivers/media/video/cx231xx/cx231xx-audio.c @@ -495,7 +495,7 @@ static int cx231xx_audio_init(struct cx231xx *dev) pcm->info_flags = 0; pcm->private_data = dev; strcpy(pcm->name, "Conexant cx231xx Capture"); - strcpy(card->driver, "Conexant cx231xx Audio"); + strcpy(card->driver, "Cx231xx-Audio"); strcpy(card->shortname, "Cx231xx Audio"); strcpy(card->longname, "Conexant cx231xx Audio"); diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c index b24eee115e7e19..f5e1a2315fcc53 100644 --- a/drivers/media/video/cx231xx/cx231xx-core.c +++ b/drivers/media/video/cx231xx/cx231xx-core.c @@ -96,10 +96,9 @@ int cx231xx_register_extension(struct cx231xx_ops *ops) mutex_lock(&cx231xx_devlist_mutex); mutex_lock(&cx231xx_extension_devlist_lock); list_add_tail(&ops->next, &cx231xx_extension_devlist); - list_for_each_entry(dev, &cx231xx_devlist, devlist) { - if (dev) - ops->init(dev); - } + list_for_each_entry(dev, &cx231xx_devlist, devlist) + ops->init(dev); + printk(KERN_INFO DRIVER_NAME ": %s initialized\n", ops->name); mutex_unlock(&cx231xx_extension_devlist_lock); mutex_unlock(&cx231xx_devlist_mutex); @@ -112,10 +111,8 @@ void cx231xx_unregister_extension(struct cx231xx_ops *ops) struct cx231xx *dev = NULL; mutex_lock(&cx231xx_devlist_mutex); - list_for_each_entry(dev, &cx231xx_devlist, devlist) { - if (dev) - ops->fini(dev); - } + list_for_each_entry(dev, &cx231xx_devlist, devlist) + ops->fini(dev); mutex_lock(&cx231xx_extension_devlist_lock); printk(KERN_INFO DRIVER_NAME ": %s removed\n", ops->name); diff --git a/drivers/media/video/cx231xx/cx231xx-input.c b/drivers/media/video/cx231xx/cx231xx-input.c index b473cd8367f59b..fd099153b7464e 100644 --- a/drivers/media/video/cx231xx/cx231xx-input.c +++ b/drivers/media/video/cx231xx/cx231xx-input.c @@ -35,6 +35,8 @@ static unsigned int ir_debug; module_param(ir_debug, int, 0644); MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]"); +#define MODULE_NAME "cx231xx" + #define i2cdprintk(fmt, arg...) \ if (ir_debug) { \ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \ @@ -59,7 +61,6 @@ struct cx231xx_ir_poll_result { struct cx231xx_IR { struct cx231xx *dev; struct input_dev *input; - struct ir_input_state ir; char name[32]; char phys[32]; @@ -67,9 +68,7 @@ struct cx231xx_IR { int polling; struct work_struct work; struct timer_list timer; - unsigned int last_toggle:1; unsigned int last_readcount; - unsigned int repeat_interval; int (*get_key) (struct cx231xx_IR *, struct cx231xx_ir_poll_result *); }; @@ -81,7 +80,6 @@ struct cx231xx_IR { static void cx231xx_ir_handle_key(struct cx231xx_IR *ir) { int result; - int do_sendkey = 0; struct cx231xx_ir_poll_result poll_result; /* read the registers containing the IR status */ @@ -95,44 +93,23 @@ static void cx231xx_ir_handle_key(struct cx231xx_IR *ir) poll_result.toggle_bit, poll_result.read_count, ir->last_readcount, poll_result.rc_data[0]); - if (ir->dev->chip_id == CHIP_ID_EM2874) { + if (poll_result.read_count > 0 && + poll_result.read_count != ir->last_readcount) + ir_keydown(ir->input, + poll_result.rc_data[0], + poll_result.toggle_bit); + + if (ir->dev->chip_id == CHIP_ID_EM2874) /* The em2874 clears the readcount field every time the register is read. The em2860/2880 datasheet says that it is supposed to clear the readcount, but it doesn't. So with the em2874, we are looking for a non-zero read count as opposed to a readcount that is incrementing */ ir->last_readcount = 0; - } - - if (poll_result.read_count == 0) { - /* The button has not been pressed since the last read */ - } else if (ir->last_toggle != poll_result.toggle_bit) { - /* A button has been pressed */ - dprintk("button has been pressed\n"); - ir->last_toggle = poll_result.toggle_bit; - ir->repeat_interval = 0; - do_sendkey = 1; - } else if (poll_result.toggle_bit == ir->last_toggle && - poll_result.read_count > 0 && - poll_result.read_count != ir->last_readcount) { - /* The button is still being held down */ - dprintk("button being held down\n"); - - /* Debouncer for first keypress */ - if (ir->repeat_interval++ > 9) { - /* Start repeating after 1 second */ - do_sendkey = 1; - } - } + else + ir->last_readcount = poll_result.read_count; - if (do_sendkey) { - dprintk("sending keypress\n"); - ir_input_keydown(ir->input, &ir->ir, poll_result.rc_data[0]); - ir_input_nokey(ir->input, &ir->ir); } - - ir->last_readcount = poll_result.read_count; - return; } static void ir_timer(unsigned long data) @@ -198,10 +175,6 @@ int cx231xx_ir_init(struct cx231xx *dev) usb_make_path(dev->udev, ir->phys, sizeof(ir->phys)); strlcat(ir->phys, "/input0", sizeof(ir->phys)); - err = ir_input_init(input_dev, &ir->ir, IR_TYPE_OTHER); - if (err < 0) - goto err_out_free; - input_dev->name = ir->name; input_dev->phys = ir->phys; input_dev->id.bustype = BUS_USB; @@ -217,7 +190,8 @@ int cx231xx_ir_init(struct cx231xx *dev) cx231xx_ir_start(ir); /* all done */ - err = ir_input_register(ir->input, dev->board.ir_codes, NULL); + err = __ir_input_register(ir->input, dev->board.ir_codes, + NULL, MODULE_NAME); if (err) goto err_out_stop; diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c index 16a73eab6726aa..2782709b263fa4 100644 --- a/drivers/media/video/cx231xx/cx231xx-video.c +++ b/drivers/media/video/cx231xx/cx231xx-video.c @@ -1669,7 +1669,7 @@ static int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *priv, f->fmt.sliced.service_set = 0; - call_all(dev, video, g_fmt, f); + call_all(dev, vbi, g_sliced_fmt, &f->fmt.sliced); if (f->fmt.sliced.service_set == 0) rc = -EINVAL; @@ -1690,7 +1690,7 @@ static int vidioc_try_set_sliced_vbi_cap(struct file *file, void *priv, return rc; mutex_lock(&dev->lock); - call_all(dev, video, g_fmt, f); + call_all(dev, vbi, g_sliced_fmt, &f->fmt.sliced); mutex_unlock(&dev->lock); if (f->fmt.sliced.service_set == 0) @@ -1902,9 +1902,12 @@ static int radio_queryctrl(struct file *file, void *priv, if (c->id < V4L2_CID_BASE || c->id >= V4L2_CID_LASTP1) return -EINVAL; if (c->id == V4L2_CID_AUDIO_MUTE) { - for (i = 0; i < CX231XX_CTLS; i++) + for (i = 0; i < CX231XX_CTLS; i++) { if (cx231xx_ctls[i].v.id == c->id) break; + } + if (i == CX231XX_CTLS) + return -EINVAL; *c = cx231xx_ctls[i].v; } else *c = no_ctl; diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h index 17d4d1a800ce01..38d417191a65c5 100644 --- a/drivers/media/video/cx231xx/cx231xx.h +++ b/drivers/media/video/cx231xx/cx231xx.h @@ -32,7 +32,7 @@ #include #include -#include +#include #if defined(CONFIG_VIDEO_CX231XX_DVB) || \ defined(CONFIG_VIDEO_CX231XX_DVB_MODULE) #include diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c index 4c8e95853fa337..022b480918cd0d 100644 --- a/drivers/media/video/cx2341x.c +++ b/drivers/media/video/cx2341x.c @@ -1000,20 +1000,6 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func, h, w); if (err) return err; } - - if (new->width != 720 || new->height != (new->is_50hz ? 576 : 480)) { - /* Adjust temporal filter if necessary. The problem with the - temporal filter is that it works well with full resolution - capturing, but not when the capture window is scaled (the - filter introduces a ghosting effect). So if the capture - window is scaled, then force the filter to 0. - - For full resolution the filter really improves the video - quality, especially if the original video quality is - suboptimal. */ - temporal = 0; - } - if (force || NEQ(stream_type)) { err = cx2341x_api(priv, func, CX2341X_ENC_SET_STREAM_TYPE, 1, mpeg_stream_type[new->stream_type]); diff --git a/drivers/media/video/cx23885/cimax2.c b/drivers/media/video/cx23885/cimax2.c index d4a9d2c5947c19..c95e7bc14745d4 100644 --- a/drivers/media/video/cx23885/cimax2.c +++ b/drivers/media/video/cx23885/cimax2.c @@ -60,12 +60,18 @@ static unsigned int ci_dbg; module_param(ci_dbg, int, 0644); MODULE_PARM_DESC(ci_dbg, "Enable CI debugging"); +static unsigned int ci_irq_enable; +module_param(ci_irq_enable, int, 0644); +MODULE_PARM_DESC(ci_irq_enable, "Enable IRQ from CAM"); + #define ci_dbg_print(args...) \ do { \ if (ci_dbg) \ printk(KERN_DEBUG args); \ } while (0) +#define ci_irq_flags() (ci_irq_enable ? NETUP_IRQ_IRQAM : 0) + /* stores all private variables for communication with CI */ struct netup_ci_state { struct dvb_ca_en50221 ca; @@ -392,7 +398,7 @@ int netup_poll_ci_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open if (0 != slot) return -EINVAL; - netup_ci_set_irq(en50221, open ? (NETUP_IRQ_DETAM | NETUP_IRQ_IRQAM) + netup_ci_set_irq(en50221, open ? (NETUP_IRQ_DETAM | ci_irq_flags()) : NETUP_IRQ_DETAM); return state->status; @@ -429,7 +435,7 @@ int netup_ci_init(struct cx23885_tsport *port) 0x01, /* power on (use it like store place) */ 0x00, /* RFU */ 0x00, /* int status read only */ - NETUP_IRQ_IRQAM | NETUP_IRQ_DETAM, /* DETAM, IRQAM unmasked */ + ci_irq_flags() | NETUP_IRQ_DETAM, /* DETAM, IRQAM unmasked */ 0x05, /* EXTINT=active-high, INT=push-pull */ 0x00, /* USCG1 */ 0x04, /* ack active low */ @@ -470,7 +476,7 @@ int netup_ci_init(struct cx23885_tsport *port) state->ca.poll_slot_status = netup_poll_ci_slot_status; state->ca.data = state; state->priv = port; - state->current_irq_mode = NETUP_IRQ_IRQAM | NETUP_IRQ_DETAM; + state->current_irq_mode = ci_irq_flags() | NETUP_IRQ_DETAM; ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, 0, &cimax_init[0], 34); diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c index a8ddc227cf8643..abd64e89f60f42 100644 --- a/drivers/media/video/cx23885/cx23885-417.c +++ b/drivers/media/video/cx23885/cx23885-417.c @@ -1356,7 +1356,7 @@ static int vidioc_querycap(struct file *file, void *priv, struct cx23885_dev *dev = fh->dev; struct cx23885_tsport *tsport = &dev->ts1; - strcpy(cap->driver, dev->name); + strlcpy(cap->driver, dev->name, sizeof(cap->driver)); strlcpy(cap->card, cx23885_boards[tsport->dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index 939079d7bbb9c1..9e1460828b2fb0 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -1006,6 +1006,22 @@ static int dvb_register(struct cx23885_tsport *port) netup_ci_init(port); break; } + case CX23885_BOARD_TEVII_S470: { + u8 eeprom[256]; /* 24C02 i2c eeprom */ + + if (port->nr != 1) + break; + + /* Read entire EEPROM */ + dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1; + tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom)); + printk(KERN_INFO "TeVii S470 MAC= " + "%02X:%02X:%02X:%02X:%02X:%02X\n", + eeprom[0xa0], eeprom[0xa1], eeprom[0xa2], + eeprom[0xa3], eeprom[0xa4], eeprom[0xa5]); + memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6); + break; + } } return ret; diff --git a/drivers/media/video/cx23885/cx23885-input.c b/drivers/media/video/cx23885/cx23885-input.c index 8e9d990dbe9385..8d306d8bb61cd6 100644 --- a/drivers/media/video/cx23885/cx23885-input.c +++ b/drivers/media/video/cx23885/cx23885-input.c @@ -51,6 +51,8 @@ #define RC5_EXTENDED_COMMAND_OFFSET 64 +#define MODULE_NAME "cx23885" + static inline unsigned int rc5_command(u32 rc5_baseband) { return RC5_INSTR(rc5_baseband) + @@ -338,7 +340,7 @@ int cx23885_input_init(struct cx23885_dev *dev) { struct card_ir *ir; struct input_dev *input_dev; - struct ir_scancode_table *ir_codes = NULL; + char *ir_codes = NULL; int ir_type, ir_addr, ir_start; int ret; @@ -353,7 +355,7 @@ int cx23885_input_init(struct cx23885_dev *dev) case CX23885_BOARD_HAUPPAUGE_HVR1850: case CX23885_BOARD_HAUPPAUGE_HVR1290: /* Parameters for the grey Hauppauge remote for the HVR-1850 */ - ir_codes = &ir_codes_hauppauge_new_table; + ir_codes = RC_MAP_HAUPPAUGE_NEW; ir_type = IR_TYPE_RC5; ir_addr = 0x1e; /* RC-5 system bits emitted by the remote */ ir_start = RC5_START_BITS_NORMAL; /* A basic RC-5 remote */ @@ -398,7 +400,7 @@ int cx23885_input_init(struct cx23885_dev *dev) dev->ir_input = ir; cx23885_input_ir_start(dev); - ret = ir_input_register(ir->dev, ir_codes, NULL); + ret = ir_input_register(ir->dev, ir_codes, NULL, MODULE_NAME); if (ret) goto err_out_stop; diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c index 2d3ac8b83dc31a..543b854f6a6204 100644 --- a/drivers/media/video/cx23885/cx23885-video.c +++ b/drivers/media/video/cx23885/cx23885-video.c @@ -514,8 +514,8 @@ static int buffer_setup(struct videobuf_queue *q, unsigned int *count, *size = fh->fmt->depth*fh->width*fh->height >> 3; if (0 == *count) *count = 32; - while (*size * *count > vid_limit * 1024 * 1024) - (*count)--; + if (*size * *count > vid_limit * 1024 * 1024) + *count = (vid_limit * 1024 * 1024) / *size; return 0; } diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index f2461cd3de5ada..8b6fb354437691 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -1018,7 +1018,7 @@ static int cx25840_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) { switch (fmt->type) { case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: - return cx25840_vbi_g_fmt(sd, fmt); + return cx25840_g_sliced_fmt(sd, &fmt->fmt.sliced); default: return -EINVAL; } @@ -1079,12 +1079,6 @@ static int cx25840_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) cx25840_write(client, 0x41e, 0x8 | filter); break; - case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: - return cx25840_vbi_s_fmt(sd, fmt); - - case V4L2_BUF_TYPE_VBI_CAPTURE: - return cx25840_vbi_s_fmt(sd, fmt); - default: return -EINVAL; } @@ -1635,15 +1629,22 @@ static const struct v4l2_subdev_video_ops cx25840_video_ops = { .s_routing = cx25840_s_video_routing, .g_fmt = cx25840_g_fmt, .s_fmt = cx25840_s_fmt, - .decode_vbi_line = cx25840_decode_vbi_line, .s_stream = cx25840_s_stream, }; +static const struct v4l2_subdev_vbi_ops cx25840_vbi_ops = { + .decode_vbi_line = cx25840_decode_vbi_line, + .s_raw_fmt = cx25840_s_raw_fmt, + .s_sliced_fmt = cx25840_s_sliced_fmt, + .g_sliced_fmt = cx25840_g_sliced_fmt, +}; + static const struct v4l2_subdev_ops cx25840_ops = { .core = &cx25840_core_ops, .tuner = &cx25840_tuner_ops, .audio = &cx25840_audio_ops, .video = &cx25840_video_ops, + .vbi = &cx25840_vbi_ops, }; /* ----------------------------------------------------------------------- */ diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h index 55345444417f19..04393b9715671e 100644 --- a/drivers/media/video/cx25840/cx25840-core.h +++ b/drivers/media/video/cx25840/cx25840-core.h @@ -99,8 +99,9 @@ int cx25840_audio_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl); /* ----------------------------------------------------------------------- */ /* cx25850-vbi.c */ -int cx25840_vbi_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt); -int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt); +int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt); +int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); +int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi); #endif diff --git a/drivers/media/video/cx25840/cx25840-vbi.c b/drivers/media/video/cx25840/cx25840-vbi.c index 35f6592f6c4794..64a4004f8a97c9 100644 --- a/drivers/media/video/cx25840/cx25840-vbi.c +++ b/drivers/media/video/cx25840/cx25840-vbi.c @@ -82,11 +82,10 @@ static int decode_vps(u8 * dst, u8 * p) return err & 0xf0; } -int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) { struct i2c_client *client = v4l2_get_subdevdata(sd); struct cx25840_state *state = to_state(sd); - struct v4l2_sliced_vbi_format *svbi; static const u16 lcr2vbi[] = { 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ 0, V4L2_SLICED_WSS_625, 0, /* 4 */ @@ -97,9 +96,6 @@ int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) int is_pal = !(state->std & V4L2_STD_525_60); int i; - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - svbi = &fmt->fmt.sliced; memset(svbi, 0, sizeof(*svbi)); /* we're done if raw VBI is active */ if ((cx25840_read(client, 0x404) & 0x10) == 0) @@ -127,32 +123,30 @@ int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) return 0; } -int cx25840_vbi_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) { struct i2c_client *client = v4l2_get_subdevdata(sd); struct cx25840_state *state = to_state(sd); - struct v4l2_sliced_vbi_format *svbi; int is_pal = !(state->std & V4L2_STD_525_60); int vbi_offset = is_pal ? 1 : 0; - int i, x; - u8 lcr[24]; - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE && - fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE) - return -EINVAL; - svbi = &fmt->fmt.sliced; - if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) { - /* raw VBI */ - memset(svbi, 0, sizeof(*svbi)); + /* Setup standard */ + cx25840_std_setup(client); - /* Setup standard */ - cx25840_std_setup(client); + /* VBI Offset */ + cx25840_write(client, 0x47f, vbi_offset); + cx25840_write(client, 0x404, 0x2e); + return 0; +} - /* VBI Offset */ - cx25840_write(client, 0x47f, vbi_offset); - cx25840_write(client, 0x404, 0x2e); - return 0; - } +int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct cx25840_state *state = to_state(sd); + int is_pal = !(state->std & V4L2_STD_525_60); + int vbi_offset = is_pal ? 1 : 0; + int i, x; + u8 lcr[24]; for (x = 0; x <= 23; x++) lcr[x] = 0x00; diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index b35411160f0456..8b21457111b18d 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -847,7 +847,8 @@ static int set_tvaudio(struct cx88_core *core) { v4l2_std_id norm = core->tvnorm; - if (CX88_VMUX_TELEVISION != INPUT(core->input).type) + if (CX88_VMUX_TELEVISION != INPUT(core->input).type && + CX88_VMUX_CABLE != INPUT(core->input).type) return 0; if (V4L2_STD_PAL_BG & norm) { diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index 94ab862f02190b..faa8e8163a4a42 100644 --- a/drivers/media/video/cx88/cx88-dvb.c +++ b/drivers/media/video/cx88/cx88-dvb.c @@ -1231,7 +1231,7 @@ static int dvb_register(struct cx8802_dev *dev) fe->ops.tuner_ops.set_config(fe, &ctl); } break; - case CX88_BOARD_PINNACLE_HYBRID_PCTV: + case CX88_BOARD_PINNACLE_HYBRID_PCTV: case CX88_BOARD_WINFAST_DTV1800H: fe0->dvb.frontend = dvb_attach(zl10353_attach, &cx88_pinnacle_hybrid_pctv, diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c index 6b6abf062c21bd..e185289e446cf5 100644 --- a/drivers/media/video/cx88/cx88-input.c +++ b/drivers/media/video/cx88/cx88-input.c @@ -32,12 +32,18 @@ #include "cx88.h" #include +#define MODULE_NAME "cx88xx" + /* ---------------------------------------------------------------------- */ struct cx88_IR { struct cx88_core *core; struct input_dev *input; struct ir_input_state ir; + struct ir_dev_props props; + + int users; + char name[32]; char phys[32]; @@ -159,8 +165,16 @@ static enum hrtimer_restart cx88_ir_work(struct hrtimer *timer) return HRTIMER_RESTART; } -void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir) +static int __cx88_ir_start(void *priv) { + struct cx88_core *core = priv; + struct cx88_IR *ir; + + if (!core || !core->ir) + return -EINVAL; + + ir = core->ir; + if (ir->polling) { hrtimer_init(&ir->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); ir->timer.function = cx88_ir_work; @@ -173,10 +187,18 @@ void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir) cx_write(MO_DDS_IO, 0xa80a80); /* 4 kHz sample rate */ cx_write(MO_DDSCFG_IO, 0x5); /* enable */ } + return 0; } -void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir) +static void __cx88_ir_stop(void *priv) { + struct cx88_core *core = priv; + struct cx88_IR *ir; + + if (!core || !core->ir) + return; + + ir = core->ir; if (ir->sampling) { cx_write(MO_DDSCFG_IO, 0x0); core->pci_irqmask &= ~PCI_INT_IR_SMPINT; @@ -186,15 +208,49 @@ void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir) hrtimer_cancel(&ir->timer); } +int cx88_ir_start(struct cx88_core *core) +{ + if (core->ir->users) + return __cx88_ir_start(core); + + return 0; +} + +void cx88_ir_stop(struct cx88_core *core) +{ + if (core->ir->users) + __cx88_ir_stop(core); +} + +static int cx88_ir_open(void *priv) +{ + struct cx88_core *core = priv; + + core->ir->users++; + return __cx88_ir_start(core); +} + +static void cx88_ir_close(void *priv) +{ + struct cx88_core *core = priv; + + core->ir->users--; + if (!core->ir->users) + __cx88_ir_stop(core); +} + /* ---------------------------------------------------------------------- */ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) { struct cx88_IR *ir; struct input_dev *input_dev; - struct ir_scancode_table *ir_codes = NULL; + char *ir_codes = NULL; u64 ir_type = IR_TYPE_OTHER; int err = -ENOMEM; + u32 hardware_mask = 0; /* For devices with a hardware mask, when + * used with a full-code IR table + */ ir = kzalloc(sizeof(*ir), GFP_KERNEL); input_dev = input_allocate_device(); @@ -208,15 +264,15 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) case CX88_BOARD_DNTV_LIVE_DVB_T: case CX88_BOARD_KWORLD_DVB_T: case CX88_BOARD_KWORLD_DVB_T_CX22702: - ir_codes = &ir_codes_dntv_live_dvb_t_table; + ir_codes = RC_MAP_DNTV_LIVE_DVB_T; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0x1f; ir->mask_keyup = 0x60; ir->polling = 50; /* ms */ break; case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1: - ir_codes = &ir_codes_cinergy_1400_table; - ir_type = IR_TYPE_PD; + ir_codes = RC_MAP_CINERGY_1400; + ir_type = IR_TYPE_NEC; ir->sampling = 0xeb04; /* address */ break; case CX88_BOARD_HAUPPAUGE: @@ -230,14 +286,14 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) case CX88_BOARD_PCHDTV_HD3000: case CX88_BOARD_PCHDTV_HD5500: case CX88_BOARD_HAUPPAUGE_IRONLY: - ir_codes = &ir_codes_hauppauge_new_table; + ir_codes = RC_MAP_HAUPPAUGE_NEW; ir_type = IR_TYPE_RC5; ir->sampling = 1; break; case CX88_BOARD_WINFAST_DTV2000H: case CX88_BOARD_WINFAST_DTV2000H_J: case CX88_BOARD_WINFAST_DTV1800H: - ir_codes = &ir_codes_winfast_table; + ir_codes = RC_MAP_WINFAST; ir->gpio_addr = MO_GP0_IO; ir->mask_keycode = 0x8f8; ir->mask_keyup = 0x100; @@ -246,14 +302,14 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) case CX88_BOARD_WINFAST2000XP_EXPERT: case CX88_BOARD_WINFAST_DTV1000: case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL: - ir_codes = &ir_codes_winfast_table; + ir_codes = RC_MAP_WINFAST; ir->gpio_addr = MO_GP0_IO; ir->mask_keycode = 0x8f8; ir->mask_keyup = 0x100; ir->polling = 1; /* ms */ break; case CX88_BOARD_IODATA_GVBCTV7E: - ir_codes = &ir_codes_iodata_bctv7e_table; + ir_codes = RC_MAP_IODATA_BCTV7E; ir->gpio_addr = MO_GP0_IO; ir->mask_keycode = 0xfd; ir->mask_keydown = 0x02; @@ -261,36 +317,43 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) break; case CX88_BOARD_PROLINK_PLAYTVPVR: case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO: - ir_codes = &ir_codes_pixelview_table; + /* + * It seems that this hardware is paired with NEC extended + * address 0x866b. So, unfortunately, its usage with other + * IR's with different address won't work. Still, there are + * other IR's from the same manufacturer that works, like the + * 002-T mini RC, provided with newer PV hardware + */ + ir_codes = RC_MAP_PIXELVIEW_MK12; ir->gpio_addr = MO_GP1_IO; - ir->mask_keycode = 0x1f; ir->mask_keyup = 0x80; - ir->polling = 1; /* ms */ + ir->polling = 10; /* ms */ + hardware_mask = 0x3f; /* Hardware returns only 6 bits from command part */ break; case CX88_BOARD_PROLINK_PV_8000GT: case CX88_BOARD_PROLINK_PV_GLOBAL_XTREME: - ir_codes = &ir_codes_pixelview_new_table; + ir_codes = RC_MAP_PIXELVIEW_NEW; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0x3f; ir->mask_keyup = 0x80; ir->polling = 1; /* ms */ break; case CX88_BOARD_KWORLD_LTV883: - ir_codes = &ir_codes_pixelview_table; + ir_codes = RC_MAP_PIXELVIEW; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0x1f; ir->mask_keyup = 0x60; ir->polling = 1; /* ms */ break; case CX88_BOARD_ADSTECH_DVB_T_PCI: - ir_codes = &ir_codes_adstech_dvb_t_pci_table; + ir_codes = RC_MAP_ADSTECH_DVB_T_PCI; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0xbf; ir->mask_keyup = 0x40; ir->polling = 50; /* ms */ break; case CX88_BOARD_MSI_TVANYWHERE_MASTER: - ir_codes = &ir_codes_msi_tvanywhere_table; + ir_codes = RC_MAP_MSI_TVANYWHERE; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0x1f; ir->mask_keyup = 0x40; @@ -298,7 +361,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) break; case CX88_BOARD_AVERTV_303: case CX88_BOARD_AVERTV_STUDIO_303: - ir_codes = &ir_codes_avertv_303_table; + ir_codes = RC_MAP_AVERTV_303; ir->gpio_addr = MO_GP2_IO; ir->mask_keycode = 0xfb; ir->mask_keydown = 0x02; @@ -311,41 +374,41 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) case CX88_BOARD_PROF_7300: case CX88_BOARD_PROF_7301: case CX88_BOARD_PROF_6200: - ir_codes = &ir_codes_tbs_nec_table; - ir_type = IR_TYPE_PD; + ir_codes = RC_MAP_TBS_NEC; + ir_type = IR_TYPE_NEC; ir->sampling = 0xff00; /* address */ break; case CX88_BOARD_TEVII_S460: case CX88_BOARD_TEVII_S420: - ir_codes = &ir_codes_tevii_nec_table; - ir_type = IR_TYPE_PD; + ir_codes = RC_MAP_TEVII_NEC; + ir_type = IR_TYPE_NEC; ir->sampling = 0xff00; /* address */ break; case CX88_BOARD_DNTV_LIVE_DVB_T_PRO: - ir_codes = &ir_codes_dntv_live_dvbt_pro_table; - ir_type = IR_TYPE_PD; + ir_codes = RC_MAP_DNTV_LIVE_DVBT_PRO; + ir_type = IR_TYPE_NEC; ir->sampling = 0xff00; /* address */ break; case CX88_BOARD_NORWOOD_MICRO: - ir_codes = &ir_codes_norwood_table; + ir_codes = RC_MAP_NORWOOD; ir->gpio_addr = MO_GP1_IO; ir->mask_keycode = 0x0e; ir->mask_keyup = 0x80; ir->polling = 50; /* ms */ break; case CX88_BOARD_NPGTECH_REALTV_TOP10FM: - ir_codes = &ir_codes_npgtech_table; + ir_codes = RC_MAP_NPGTECH; ir->gpio_addr = MO_GP0_IO; ir->mask_keycode = 0xfa; ir->polling = 50; /* ms */ break; case CX88_BOARD_PINNACLE_PCTV_HD_800i: - ir_codes = &ir_codes_pinnacle_pctv_hd_table; + ir_codes = RC_MAP_PINNACLE_PCTV_HD; ir_type = IR_TYPE_RC5; ir->sampling = 1; break; case CX88_BOARD_POWERCOLOR_REAL_ANGEL: - ir_codes = &ir_codes_powercolor_real_angel_table; + ir_codes = RC_MAP_POWERCOLOR_REAL_ANGEL; ir->gpio_addr = MO_GP2_IO; ir->mask_keycode = 0x7e; ir->polling = 100; /* ms */ @@ -357,6 +420,21 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) goto err_out_free; } + /* + * The usage of mask_keycode were very convenient, due to several + * reasons. Among others, the scancode tables were using the scancode + * as the index elements. So, the less bits it was used, the smaller + * the table were stored. After the input changes, the better is to use + * the full scancodes, since it allows replacing the IR remote by + * another one. Unfortunately, there are still some hardware, like + * Pixelview Ultra Pro, where only part of the scancode is sent via + * GPIO. So, there's no way to get the full scancode. Due to that, + * hardware_mask were introduced here: it represents those hardware + * that has such limits. + */ + if (hardware_mask && !ir->mask_keycode) + ir->mask_keycode = hardware_mask; + /* init input device */ snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)", core->board.name); snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci)); @@ -381,19 +459,20 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) ir->core = core; core->ir = ir; - cx88_ir_start(core, ir); + ir->props.priv = core; + ir->props.open = cx88_ir_open; + ir->props.close = cx88_ir_close; + ir->props.scanmask = hardware_mask; /* all done */ - err = ir_input_register(ir->input, ir_codes, NULL); + err = ir_input_register(ir->input, ir_codes, &ir->props, MODULE_NAME); if (err) - goto err_out_stop; + goto err_out_free; return 0; - err_out_stop: - cx88_ir_stop(core, ir); - core->ir = NULL; err_out_free: + core->ir = NULL; kfree(ir); return err; } @@ -406,7 +485,7 @@ int cx88_ir_fini(struct cx88_core *core) if (NULL == ir) return 0; - cx88_ir_stop(core, ir); + cx88_ir_stop(core); ir_input_unregister(ir->input); kfree(ir); diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c index 6aba7af9160afb..499f8d512ad6c8 100644 --- a/drivers/media/video/cx88/cx88-mpeg.c +++ b/drivers/media/video/cx88/cx88-mpeg.c @@ -599,13 +599,22 @@ struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board static int cx8802_request_acquire(struct cx8802_driver *drv) { struct cx88_core *core = drv->core; + unsigned int i; /* Fail a request for hardware if the device is busy. */ if (core->active_type_id != CX88_BOARD_NONE && core->active_type_id != drv->type_id) return -EBUSY; - core->input = CX88_VMUX_DVB; + core->input = 0; + for (i = 0; + i < (sizeof(core->board.input) / sizeof(struct cx88_input)); + i++) { + if (core->board.input[i].type == CX88_VMUX_DVB) { + core->input = i; + break; + } + } if (drv->advise_acquire) { diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index 48c450f4a85a2a..0fab65c3ab392c 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -426,12 +426,13 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input) if (core->board.audio_chip && core->board.audio_chip == V4L2_IDENT_WM8775) { call_all(core, audio, s_routing, - INPUT(input).audioroute, 0, 0); + INPUT(input).audioroute, 0, 0); } /* cx2388's C-ADC is connected to the tuner only. When used with S-Video, that ADC is busy dealing with chroma, so an external must be used for baseband audio */ - if (INPUT(input).type != CX88_VMUX_TELEVISION ) { + if (INPUT(input).type != CX88_VMUX_TELEVISION && + INPUT(input).type != CX88_VMUX_CABLE) { /* "I2S ADC mode" */ core->tvaudio = WW_I2SADC; cx88_set_tvaudio(core); @@ -561,8 +562,8 @@ buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) *size = fh->fmt->depth*fh->width*fh->height >> 3; if (0 == *count) *count = 32; - while (*size * *count > vid_limit * 1024 * 1024) - (*count)--; + if (*size * *count > vid_limit * 1024 * 1024) + *count = (vid_limit * 1024 * 1024) / *size; return 0; } @@ -1537,9 +1538,12 @@ static int radio_queryctrl (struct file *file, void *priv, c->id >= V4L2_CID_LASTP1) return -EINVAL; if (c->id == V4L2_CID_AUDIO_MUTE) { - for (i = 0; i < CX8800_CTLS; i++) + for (i = 0; i < CX8800_CTLS; i++) { if (cx8800_ctls[i].v.id == c->id) break; + } + if (i == CX8800_CTLS) + return -EINVAL; *c = cx8800_ctls[i].v; } else *c = no_ctl; @@ -1977,7 +1981,7 @@ static void __devexit cx8800_finidev(struct pci_dev *pci_dev) } if (core->ir) - cx88_ir_stop(core, core->ir); + cx88_ir_stop(core); cx88_shutdown(core); /* FIXME */ pci_disable_device(pci_dev); @@ -2015,7 +2019,7 @@ static int cx8800_suspend(struct pci_dev *pci_dev, pm_message_t state) spin_unlock(&dev->slock); if (core->ir) - cx88_ir_stop(core, core->ir); + cx88_ir_stop(core); /* FIXME -- shutdown device */ cx88_shutdown(core); @@ -2056,7 +2060,7 @@ static int cx8800_resume(struct pci_dev *pci_dev) /* FIXME: re-initialize hardware */ cx88_reset(core); if (core->ir) - cx88_ir_start(core, core->ir); + cx88_ir_start(core); cx_set(MO_PCI_INTMSK, core->pci_irqmask); diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index 48b6c04fb497e5..bdb03d33653610 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -41,7 +41,7 @@ #include #include -#define CX88_VERSION_CODE KERNEL_VERSION(0,0,7) +#define CX88_VERSION_CODE KERNEL_VERSION(0, 0, 8) #define UNSET (-1U) @@ -290,7 +290,7 @@ struct cx88_subid { #define RESOURCE_VIDEO 2 #define RESOURCE_VBI 4 -#define BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */ +#define BUFFER_TIMEOUT msecs_to_jiffies(2000) /* buffer for one video frame */ struct cx88_buffer { @@ -683,8 +683,8 @@ s32 cx88_dsp_detect_stereo_sap(struct cx88_core *core); int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci); int cx88_ir_fini(struct cx88_core *core); void cx88_ir_irq(struct cx88_core *core); -void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir); -void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir); +int cx88_ir_start(struct cx88_core *core); +void cx88_ir_stop(struct cx88_core *core); /* ----------------------------------------------------------- */ /* cx88-mpeg.c */ diff --git a/drivers/media/video/davinci/dm644x_ccdc.c b/drivers/media/video/davinci/dm644x_ccdc.c index b4cc96dc99ef46..490aafb34e2f15 100644 --- a/drivers/media/video/davinci/dm644x_ccdc.c +++ b/drivers/media/video/davinci/dm644x_ccdc.c @@ -101,6 +101,9 @@ static u32 ccdc_raw_bayer_pix_formats[] = static u32 ccdc_raw_yuv_pix_formats[] = {V4L2_PIX_FMT_UYVY, V4L2_PIX_FMT_YUYV}; +/* CCDC Save/Restore context */ +static u32 ccdc_ctx[CCDC_REG_END / sizeof(u32)]; + /* register access routines */ static inline u32 regr(u32 offset) { @@ -400,7 +403,11 @@ void ccdc_config_ycbcr(void) * configure the FID, VD, HD pin polarity, * fld,hd pol positive, vd negative, 8-bit data */ - syn_mode |= CCDC_SYN_MODE_VD_POL_NEGATIVE | CCDC_SYN_MODE_8BITS; + syn_mode |= CCDC_SYN_MODE_VD_POL_NEGATIVE; + if (ccdc_cfg.if_type == VPFE_BT656_10BIT) + syn_mode |= CCDC_SYN_MODE_10BITS; + else + syn_mode |= CCDC_SYN_MODE_8BITS; } else { /* y/c external sync mode */ syn_mode |= (((params->fid_pol & CCDC_FID_POL_MASK) << @@ -419,8 +426,13 @@ void ccdc_config_ycbcr(void) * configure the order of y cb cr in SDRAM, and disable latch * internal register on vsync */ - regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) | - CCDC_LATCH_ON_VSYNC_DISABLE, CCDC_CCDCFG); + if (ccdc_cfg.if_type == VPFE_BT656_10BIT) + regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) | + CCDC_LATCH_ON_VSYNC_DISABLE | CCDC_CCDCFG_BW656_10BIT, + CCDC_CCDCFG); + else + regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) | + CCDC_LATCH_ON_VSYNC_DISABLE, CCDC_CCDCFG); /* * configure the horizontal line offset. This should be a @@ -435,7 +447,6 @@ void ccdc_config_ycbcr(void) ccdc_sbl_reset(); dev_dbg(ccdc_cfg.dev, "\nEnd of ccdc_config_ycbcr...\n"); - ccdc_readregs(); } static void ccdc_config_black_clamp(struct ccdc_black_clamp *bclamp) @@ -827,6 +838,7 @@ static int ccdc_set_hw_if_params(struct vpfe_hw_if_param *params) case VPFE_BT656: case VPFE_YCBCR_SYNC_16: case VPFE_YCBCR_SYNC_8: + case VPFE_BT656_10BIT: ccdc_cfg.ycbcr.vd_pol = params->vdpol; ccdc_cfg.ycbcr.hd_pol = params->hdpol; break; @@ -837,6 +849,87 @@ static int ccdc_set_hw_if_params(struct vpfe_hw_if_param *params) return 0; } +static void ccdc_save_context(void) +{ + ccdc_ctx[CCDC_PCR >> 2] = regr(CCDC_PCR); + ccdc_ctx[CCDC_SYN_MODE >> 2] = regr(CCDC_SYN_MODE); + ccdc_ctx[CCDC_HD_VD_WID >> 2] = regr(CCDC_HD_VD_WID); + ccdc_ctx[CCDC_PIX_LINES >> 2] = regr(CCDC_PIX_LINES); + ccdc_ctx[CCDC_HORZ_INFO >> 2] = regr(CCDC_HORZ_INFO); + ccdc_ctx[CCDC_VERT_START >> 2] = regr(CCDC_VERT_START); + ccdc_ctx[CCDC_VERT_LINES >> 2] = regr(CCDC_VERT_LINES); + ccdc_ctx[CCDC_CULLING >> 2] = regr(CCDC_CULLING); + ccdc_ctx[CCDC_HSIZE_OFF >> 2] = regr(CCDC_HSIZE_OFF); + ccdc_ctx[CCDC_SDOFST >> 2] = regr(CCDC_SDOFST); + ccdc_ctx[CCDC_SDR_ADDR >> 2] = regr(CCDC_SDR_ADDR); + ccdc_ctx[CCDC_CLAMP >> 2] = regr(CCDC_CLAMP); + ccdc_ctx[CCDC_DCSUB >> 2] = regr(CCDC_DCSUB); + ccdc_ctx[CCDC_COLPTN >> 2] = regr(CCDC_COLPTN); + ccdc_ctx[CCDC_BLKCMP >> 2] = regr(CCDC_BLKCMP); + ccdc_ctx[CCDC_FPC >> 2] = regr(CCDC_FPC); + ccdc_ctx[CCDC_FPC_ADDR >> 2] = regr(CCDC_FPC_ADDR); + ccdc_ctx[CCDC_VDINT >> 2] = regr(CCDC_VDINT); + ccdc_ctx[CCDC_ALAW >> 2] = regr(CCDC_ALAW); + ccdc_ctx[CCDC_REC656IF >> 2] = regr(CCDC_REC656IF); + ccdc_ctx[CCDC_CCDCFG >> 2] = regr(CCDC_CCDCFG); + ccdc_ctx[CCDC_FMTCFG >> 2] = regr(CCDC_FMTCFG); + ccdc_ctx[CCDC_FMT_HORZ >> 2] = regr(CCDC_FMT_HORZ); + ccdc_ctx[CCDC_FMT_VERT >> 2] = regr(CCDC_FMT_VERT); + ccdc_ctx[CCDC_FMT_ADDR0 >> 2] = regr(CCDC_FMT_ADDR0); + ccdc_ctx[CCDC_FMT_ADDR1 >> 2] = regr(CCDC_FMT_ADDR1); + ccdc_ctx[CCDC_FMT_ADDR2 >> 2] = regr(CCDC_FMT_ADDR2); + ccdc_ctx[CCDC_FMT_ADDR3 >> 2] = regr(CCDC_FMT_ADDR3); + ccdc_ctx[CCDC_FMT_ADDR4 >> 2] = regr(CCDC_FMT_ADDR4); + ccdc_ctx[CCDC_FMT_ADDR5 >> 2] = regr(CCDC_FMT_ADDR5); + ccdc_ctx[CCDC_FMT_ADDR6 >> 2] = regr(CCDC_FMT_ADDR6); + ccdc_ctx[CCDC_FMT_ADDR7 >> 2] = regr(CCDC_FMT_ADDR7); + ccdc_ctx[CCDC_PRGEVEN_0 >> 2] = regr(CCDC_PRGEVEN_0); + ccdc_ctx[CCDC_PRGEVEN_1 >> 2] = regr(CCDC_PRGEVEN_1); + ccdc_ctx[CCDC_PRGODD_0 >> 2] = regr(CCDC_PRGODD_0); + ccdc_ctx[CCDC_PRGODD_1 >> 2] = regr(CCDC_PRGODD_1); + ccdc_ctx[CCDC_VP_OUT >> 2] = regr(CCDC_VP_OUT); +} + +static void ccdc_restore_context(void) +{ + regw(ccdc_ctx[CCDC_SYN_MODE >> 2], CCDC_SYN_MODE); + regw(ccdc_ctx[CCDC_HD_VD_WID >> 2], CCDC_HD_VD_WID); + regw(ccdc_ctx[CCDC_PIX_LINES >> 2], CCDC_PIX_LINES); + regw(ccdc_ctx[CCDC_HORZ_INFO >> 2], CCDC_HORZ_INFO); + regw(ccdc_ctx[CCDC_VERT_START >> 2], CCDC_VERT_START); + regw(ccdc_ctx[CCDC_VERT_LINES >> 2], CCDC_VERT_LINES); + regw(ccdc_ctx[CCDC_CULLING >> 2], CCDC_CULLING); + regw(ccdc_ctx[CCDC_HSIZE_OFF >> 2], CCDC_HSIZE_OFF); + regw(ccdc_ctx[CCDC_SDOFST >> 2], CCDC_SDOFST); + regw(ccdc_ctx[CCDC_SDR_ADDR >> 2], CCDC_SDR_ADDR); + regw(ccdc_ctx[CCDC_CLAMP >> 2], CCDC_CLAMP); + regw(ccdc_ctx[CCDC_DCSUB >> 2], CCDC_DCSUB); + regw(ccdc_ctx[CCDC_COLPTN >> 2], CCDC_COLPTN); + regw(ccdc_ctx[CCDC_BLKCMP >> 2], CCDC_BLKCMP); + regw(ccdc_ctx[CCDC_FPC >> 2], CCDC_FPC); + regw(ccdc_ctx[CCDC_FPC_ADDR >> 2], CCDC_FPC_ADDR); + regw(ccdc_ctx[CCDC_VDINT >> 2], CCDC_VDINT); + regw(ccdc_ctx[CCDC_ALAW >> 2], CCDC_ALAW); + regw(ccdc_ctx[CCDC_REC656IF >> 2], CCDC_REC656IF); + regw(ccdc_ctx[CCDC_CCDCFG >> 2], CCDC_CCDCFG); + regw(ccdc_ctx[CCDC_FMTCFG >> 2], CCDC_FMTCFG); + regw(ccdc_ctx[CCDC_FMT_HORZ >> 2], CCDC_FMT_HORZ); + regw(ccdc_ctx[CCDC_FMT_VERT >> 2], CCDC_FMT_VERT); + regw(ccdc_ctx[CCDC_FMT_ADDR0 >> 2], CCDC_FMT_ADDR0); + regw(ccdc_ctx[CCDC_FMT_ADDR1 >> 2], CCDC_FMT_ADDR1); + regw(ccdc_ctx[CCDC_FMT_ADDR2 >> 2], CCDC_FMT_ADDR2); + regw(ccdc_ctx[CCDC_FMT_ADDR3 >> 2], CCDC_FMT_ADDR3); + regw(ccdc_ctx[CCDC_FMT_ADDR4 >> 2], CCDC_FMT_ADDR4); + regw(ccdc_ctx[CCDC_FMT_ADDR5 >> 2], CCDC_FMT_ADDR5); + regw(ccdc_ctx[CCDC_FMT_ADDR6 >> 2], CCDC_FMT_ADDR6); + regw(ccdc_ctx[CCDC_FMT_ADDR7 >> 2], CCDC_FMT_ADDR7); + regw(ccdc_ctx[CCDC_PRGEVEN_0 >> 2], CCDC_PRGEVEN_0); + regw(ccdc_ctx[CCDC_PRGEVEN_1 >> 2], CCDC_PRGEVEN_1); + regw(ccdc_ctx[CCDC_PRGODD_0 >> 2], CCDC_PRGODD_0); + regw(ccdc_ctx[CCDC_PRGODD_1 >> 2], CCDC_PRGODD_1); + regw(ccdc_ctx[CCDC_VP_OUT >> 2], CCDC_VP_OUT); + regw(ccdc_ctx[CCDC_PCR >> 2], CCDC_PCR); +} static struct ccdc_hw_device ccdc_hw_dev = { .name = "DM6446 CCDC", .owner = THIS_MODULE, @@ -945,10 +1038,40 @@ static int dm644x_ccdc_remove(struct platform_device *pdev) return 0; } +static int dm644x_ccdc_suspend(struct device *dev) +{ + /* Save CCDC context */ + ccdc_save_context(); + /* Disable CCDC */ + ccdc_enable(0); + /* Disable both master and slave clock */ + clk_disable(ccdc_cfg.mclk); + clk_disable(ccdc_cfg.sclk); + + return 0; +} + +static int dm644x_ccdc_resume(struct device *dev) +{ + /* Enable both master and slave clock */ + clk_enable(ccdc_cfg.mclk); + clk_enable(ccdc_cfg.sclk); + /* Restore CCDC context */ + ccdc_restore_context(); + + return 0; +} + +static const struct dev_pm_ops dm644x_ccdc_pm_ops = { + .suspend = dm644x_ccdc_suspend, + .resume = dm644x_ccdc_resume, +}; + static struct platform_driver dm644x_ccdc_driver = { .driver = { .name = "dm644x_ccdc", .owner = THIS_MODULE, + .pm = &dm644x_ccdc_pm_ops, }, .remove = __devexit_p(dm644x_ccdc_remove), .probe = dm644x_ccdc_probe, diff --git a/drivers/media/video/davinci/dm644x_ccdc_regs.h b/drivers/media/video/davinci/dm644x_ccdc_regs.h index 6e5d0532446682..90370e414e2cdf 100644 --- a/drivers/media/video/davinci/dm644x_ccdc_regs.h +++ b/drivers/media/video/davinci/dm644x_ccdc_regs.h @@ -59,7 +59,7 @@ #define CCDC_PRGODD_0 0x8c #define CCDC_PRGODD_1 0x90 #define CCDC_VP_OUT 0x94 - +#define CCDC_REG_END 0x98 /*************************************************************** * Define for various register bit mask and shifts for CCDC @@ -135,11 +135,19 @@ #define CCDC_SYN_MODE_INPMOD_SHIFT 12 #define CCDC_SYN_MODE_INPMOD_MASK 3 #define CCDC_SYN_MODE_8BITS (7 << 8) +#define CCDC_SYN_MODE_10BITS (6 << 8) +#define CCDC_SYN_MODE_11BITS (5 << 8) +#define CCDC_SYN_MODE_12BITS (4 << 8) +#define CCDC_SYN_MODE_13BITS (3 << 8) +#define CCDC_SYN_MODE_14BITS (2 << 8) +#define CCDC_SYN_MODE_15BITS (1 << 8) +#define CCDC_SYN_MODE_16BITS (0 << 8) #define CCDC_SYN_FLDMODE_MASK 1 #define CCDC_SYN_FLDMODE_SHIFT 7 #define CCDC_REC656IF_BT656_EN 3 #define CCDC_SYN_MODE_VD_POL_NEGATIVE (1 << 2) #define CCDC_CCDCFG_Y8POS_SHIFT 11 +#define CCDC_CCDCFG_BW656_10BIT (1 << 5) #define CCDC_SDOFST_FIELD_INTERLEAVED 0x249 #define CCDC_NO_CULLING 0xffff00ff #endif diff --git a/drivers/media/video/davinci/isif_regs.h b/drivers/media/video/davinci/isif_regs.h index f7b8893a29579e..aa69a463c12283 100644 --- a/drivers/media/video/davinci/isif_regs.h +++ b/drivers/media/video/davinci/isif_regs.h @@ -158,7 +158,7 @@ /* gain - offset masks */ #define GAIN_INTEGER_SHIFT 9 -#define OFFSET_MASK 0xFFF +#define OFFSET_MASK 0xFFF #define GAIN_SDRAM_EN_SHIFT 12 #define GAIN_IPIPE_EN_SHIFT 13 #define GAIN_H3A_EN_SHIFT 14 diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c index 398dbe71cb82aa..1c2588247289db 100644 --- a/drivers/media/video/davinci/vpfe_capture.c +++ b/drivers/media/video/davinci/vpfe_capture.c @@ -475,6 +475,11 @@ static int vpfe_initialize_device(struct vpfe_device *vpfe_dev) ret = ccdc_dev->hw_ops.open(vpfe_dev->pdev); if (!ret) vpfe_dev->initialized = 1; + + /* Clear all VPFE/CCDC interrupts */ + if (vpfe_dev->cfg->clr_intr) + vpfe_dev->cfg->clr_intr(-1); + unlock: mutex_unlock(&ccdc_lock); return ret; @@ -534,6 +539,16 @@ static void vpfe_schedule_next_buffer(struct vpfe_device *vpfe_dev) list_del(&vpfe_dev->next_frm->queue); vpfe_dev->next_frm->state = VIDEOBUF_ACTIVE; addr = videobuf_to_dma_contig(vpfe_dev->next_frm); + + ccdc_dev->hw_ops.setfbaddr(addr); +} + +static void vpfe_schedule_bottom_field(struct vpfe_device *vpfe_dev) +{ + unsigned long addr; + + addr = videobuf_to_dma_contig(vpfe_dev->cur_frm); + addr += vpfe_dev->field_off; ccdc_dev->hw_ops.setfbaddr(addr); } @@ -554,7 +569,6 @@ static irqreturn_t vpfe_isr(int irq, void *dev_id) { struct vpfe_device *vpfe_dev = dev_id; enum v4l2_field field; - unsigned long addr; int fid; v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "\nStarting vpfe_isr...\n"); @@ -562,7 +576,7 @@ static irqreturn_t vpfe_isr(int irq, void *dev_id) /* if streaming not started, don't do anything */ if (!vpfe_dev->started) - return IRQ_HANDLED; + goto clear_intr; /* only for 6446 this will be applicable */ if (NULL != ccdc_dev->hw_ops.reset) @@ -574,7 +588,7 @@ static irqreturn_t vpfe_isr(int irq, void *dev_id) "frame format is progressive...\n"); if (vpfe_dev->cur_frm != vpfe_dev->next_frm) vpfe_process_buffer_complete(vpfe_dev); - return IRQ_HANDLED; + goto clear_intr; } /* interlaced or TB capture check which field we are in hardware */ @@ -599,12 +613,9 @@ static irqreturn_t vpfe_isr(int irq, void *dev_id) * the CCDC memory address */ if (field == V4L2_FIELD_SEQ_TB) { - addr = - videobuf_to_dma_contig(vpfe_dev->cur_frm); - addr += vpfe_dev->field_off; - ccdc_dev->hw_ops.setfbaddr(addr); + vpfe_schedule_bottom_field(vpfe_dev); } - return IRQ_HANDLED; + goto clear_intr; } /* * if one field is just being captured configure @@ -624,6 +635,10 @@ static irqreturn_t vpfe_isr(int irq, void *dev_id) */ vpfe_dev->field_id = fid; } +clear_intr: + if (vpfe_dev->cfg->clr_intr) + vpfe_dev->cfg->clr_intr(irq); + return IRQ_HANDLED; } @@ -635,8 +650,11 @@ static irqreturn_t vdint1_isr(int irq, void *dev_id) v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "\nInside vdint1_isr...\n"); /* if streaming not started, don't do anything */ - if (!vpfe_dev->started) + if (!vpfe_dev->started) { + if (vpfe_dev->cfg->clr_intr) + vpfe_dev->cfg->clr_intr(irq); return IRQ_HANDLED; + } spin_lock(&vpfe_dev->dma_queue_lock); if ((vpfe_dev->fmt.fmt.pix.field == V4L2_FIELD_NONE) && @@ -644,6 +662,10 @@ static irqreturn_t vdint1_isr(int irq, void *dev_id) vpfe_dev->cur_frm == vpfe_dev->next_frm) vpfe_schedule_next_buffer(vpfe_dev); spin_unlock(&vpfe_dev->dma_queue_lock); + + if (vpfe_dev->cfg->clr_intr) + vpfe_dev->cfg->clr_intr(irq); + return IRQ_HANDLED; } @@ -714,7 +736,7 @@ static int vpfe_release(struct file *file) /* Decrement device usrs counter */ vpfe_dev->usrs--; /* Close the priority */ - v4l2_prio_close(&vpfe_dev->prio, &fh->prio); + v4l2_prio_close(&vpfe_dev->prio, fh->prio); /* If this is the last file handle */ if (!vpfe_dev->usrs) { vpfe_dev->initialized = 0; @@ -1218,7 +1240,10 @@ static int vpfe_videobuf_setup(struct videobuf_queue *vq, struct vpfe_device *vpfe_dev = fh->vpfe_dev; v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_buffer_setup\n"); - *size = config_params.device_bufsize; + *size = vpfe_dev->fmt.fmt.pix.sizeimage; + if (vpfe_dev->memory == V4L2_MEMORY_MMAP && + vpfe_dev->fmt.fmt.pix.sizeimage > config_params.device_bufsize) + *size = config_params.device_bufsize; if (*count < config_params.min_numbuffers) *count = config_params.min_numbuffers; @@ -1233,6 +1258,8 @@ static int vpfe_videobuf_prepare(struct videobuf_queue *vq, { struct vpfe_fh *fh = vq->priv_data; struct vpfe_device *vpfe_dev = fh->vpfe_dev; + unsigned long addr; + int ret; v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_buffer_prepare\n"); @@ -1242,8 +1269,18 @@ static int vpfe_videobuf_prepare(struct videobuf_queue *vq, vb->height = vpfe_dev->fmt.fmt.pix.height; vb->size = vpfe_dev->fmt.fmt.pix.sizeimage; vb->field = field; + + ret = videobuf_iolock(vq, vb, NULL);; + if (ret < 0) + return ret; + + addr = videobuf_to_dma_contig(vb); + /* Make sure user addresses are aligned to 32 bytes */ + if (!ALIGN(addr, 32)) + return -EINVAL; + + vb->state = VIDEOBUF_PREPARED; } - vb->state = VIDEOBUF_PREPARED; return 0; } @@ -1311,13 +1348,6 @@ static int vpfe_reqbufs(struct file *file, void *priv, return -EINVAL; } - if (V4L2_MEMORY_USERPTR == req_buf->memory) { - /* we don't support user ptr IO */ - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_reqbufs:" - " USERPTR IO not supported\n"); - return -EINVAL; - } - ret = mutex_lock_interruptible(&vpfe_dev->lock); if (ret) return ret; @@ -1831,7 +1861,6 @@ static __init int vpfe_probe(struct platform_device *pdev) goto probe_free_dev_mem; } - mutex_lock(&ccdc_lock); /* Allocate memory for ccdc configuration */ ccdc_cfg = kmalloc(sizeof(struct ccdc_config), GFP_KERNEL); if (NULL == ccdc_cfg) { @@ -1840,6 +1869,8 @@ static __init int vpfe_probe(struct platform_device *pdev) goto probe_free_lock; } + mutex_lock(&ccdc_lock); + strncpy(ccdc_cfg->name, vpfe_cfg->ccdc, 32); /* Get VINT0 irq resource */ res1 = platform_get_resource(pdev, IORESOURCE_IRQ, 0); @@ -2015,18 +2046,14 @@ static int __devexit vpfe_remove(struct platform_device *pdev) return 0; } -static int -vpfe_suspend(struct device *dev) +static int vpfe_suspend(struct device *dev) { - /* add suspend code here later */ - return -1; + return 0; } -static int -vpfe_resume(struct device *dev) +static int vpfe_resume(struct device *dev) { - /* add resume code here later */ - return -1; + return 0; } static const struct dev_pm_ops vpfe_dev_pm_ops = { diff --git a/drivers/media/video/davinci/vpif_capture.c b/drivers/media/video/davinci/vpif_capture.c index 2e5a7fb2d0c9e0..a7f48b53d3fc5a 100644 --- a/drivers/media/video/davinci/vpif_capture.c +++ b/drivers/media/video/davinci/vpif_capture.c @@ -869,7 +869,7 @@ static int vpif_release(struct file *filep) mutex_unlock(&common->lock); /* Close the priority */ - v4l2_prio_close(&ch->prio, &fh->prio); + v4l2_prio_close(&ch->prio, fh->prio); if (fh->initialized) ch->initialized = 0; @@ -1444,7 +1444,7 @@ static int vpif_s_std(struct file *file, void *priv, v4l2_std_id *std_id) } } - ret = v4l2_prio_check(&ch->prio, &fh->prio); + ret = v4l2_prio_check(&ch->prio, fh->prio); if (0 != ret) return ret; @@ -1554,7 +1554,7 @@ static int vpif_s_input(struct file *file, void *priv, unsigned int index) } } - ret = v4l2_prio_check(&ch->prio, &fh->prio); + ret = v4l2_prio_check(&ch->prio, fh->prio); if (0 != ret) return ret; @@ -1710,7 +1710,7 @@ static int vpif_s_fmt_vid_cap(struct file *file, void *priv, } } - ret = v4l2_prio_check(&ch->prio, &fh->prio); + ret = v4l2_prio_check(&ch->prio, fh->prio); if (0 != ret) return ret; diff --git a/drivers/media/video/davinci/vpif_display.c b/drivers/media/video/davinci/vpif_display.c index 13c3a1b9776076..da07607cbc5585 100644 --- a/drivers/media/video/davinci/vpif_display.c +++ b/drivers/media/video/davinci/vpif_display.c @@ -384,7 +384,7 @@ static int vpif_get_std_info(struct channel_obj *ch) int index; std_info->stdid = vid_ch->stdid; - if (!std_info) + if (!std_info->stdid) return -1; for (index = 0; index < ARRAY_SIZE(ch_params); index++) { @@ -671,7 +671,7 @@ static int vpif_release(struct file *filep) ch->initialized = 0; /* Close the priority */ - v4l2_prio_close(&ch->prio, &fh->prio); + v4l2_prio_close(&ch->prio, fh->prio); filep->private_data = NULL; fh->initialized = 0; kfree(fh); @@ -753,7 +753,7 @@ static int vpif_s_fmt_vid_out(struct file *file, void *priv, } /* Check for the priority */ - ret = v4l2_prio_check(&ch->prio, &fh->prio); + ret = v4l2_prio_check(&ch->prio, fh->prio); if (0 != ret) return ret; fh->initialized = 1; diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c index bd783387b37d0c..e182abf476c9af 100644 --- a/drivers/media/video/em28xx/em28xx-audio.c +++ b/drivers/media/video/em28xx/em28xx-audio.c @@ -491,7 +491,7 @@ static int em28xx_audio_init(struct em28xx *dev) strcpy(pcm->name, "Empia 28xx Capture"); snd_card_set_dev(card, &dev->udev->dev); - strcpy(card->driver, "Empia Em28xx Audio"); + strcpy(card->driver, "Em28xx-Audio"); strcpy(card->shortname, "Em28xx Audio"); strcpy(card->longname, "Empia Em28xx Audio"); diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index b0fb083377107f..3a4fd851451178 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -602,7 +602,7 @@ struct em28xx_board em28xx_boards[] = { .name = "Gadmei UTV330+", .tuner_type = TUNER_TNF_5335MF, .tda9887_conf = TDA9887_PRESENT, - .ir_codes = &ir_codes_gadmei_rm008z_table, + .ir_codes = RC_MAP_GADMEI_RM008Z, .decoder = EM28XX_SAA711X, .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .input = { { @@ -681,6 +681,20 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_LINE_IN, } }, }, + [EM2860_BOARD_TVP5150_REFERENCE_DESIGN] = { + .name = "EM2860/TVP5150 Reference Design", + .tuner_type = TUNER_ABSENT, /* Capture only device */ + .decoder = EM28XX_TVP5150, + .input = { { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = TVP5150_COMPOSITE1, + .amux = EM28XX_AMUX_LINE_IN, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = TVP5150_SVIDEO, + .amux = EM28XX_AMUX_LINE_IN, + } }, + }, [EM2861_BOARD_PLEXTOR_PX_TV100U] = { .name = "Plextor ConvertX PX-TV100U", .tuner_type = TUNER_TNF_5335MF, @@ -777,7 +791,7 @@ struct em28xx_board em28xx_boards[] = { .mts_firmware = 1, .has_dvb = 1, .dvb_gpio = hauppauge_wintv_hvr_900_digital, - .ir_codes = &ir_codes_hauppauge_new_table, + .ir_codes = RC_MAP_HAUPPAUGE_NEW, .decoder = EM28XX_TVP5150, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -802,7 +816,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_XC2028, .tuner_gpio = default_tuner_gpio, .mts_firmware = 1, - .ir_codes = &ir_codes_hauppauge_new_table, + .ir_codes = RC_MAP_HAUPPAUGE_NEW, .decoder = EM28XX_TVP5150, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -828,7 +842,7 @@ struct em28xx_board em28xx_boards[] = { .mts_firmware = 1, .has_dvb = 1, .dvb_gpio = hauppauge_wintv_hvr_900_digital, - .ir_codes = &ir_codes_hauppauge_new_table, + .ir_codes = RC_MAP_HAUPPAUGE_NEW, .decoder = EM28XX_TVP5150, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -854,7 +868,7 @@ struct em28xx_board em28xx_boards[] = { .mts_firmware = 1, .has_dvb = 1, .dvb_gpio = hauppauge_wintv_hvr_900_digital, - .ir_codes = &ir_codes_rc5_hauppauge_new_table, + .ir_codes = RC_MAP_RC5_HAUPPAUGE_NEW, .decoder = EM28XX_TVP5150, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -880,7 +894,7 @@ struct em28xx_board em28xx_boards[] = { .mts_firmware = 1, .has_dvb = 1, .dvb_gpio = hauppauge_wintv_hvr_900_digital, - .ir_codes = &ir_codes_pinnacle_pctv_hd_table, + .ir_codes = RC_MAP_PINNACLE_PCTV_HD, .decoder = EM28XX_TVP5150, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -906,7 +920,7 @@ struct em28xx_board em28xx_boards[] = { .mts_firmware = 1, .has_dvb = 1, .dvb_gpio = hauppauge_wintv_hvr_900_digital, - .ir_codes = &ir_codes_ati_tv_wonder_hd_600_table, + .ir_codes = RC_MAP_ATI_TV_WONDER_HD_600, .decoder = EM28XX_TVP5150, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -932,7 +946,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_TVP5150, .has_dvb = 1, .dvb_gpio = default_digital, - .ir_codes = &ir_codes_terratec_cinergy_xs_table, + .ir_codes = RC_MAP_TERRATEC_CINERGY_XS, .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */ .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -1282,7 +1296,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .has_dvb = 1, .dvb_gpio = em2882_kworld_315u_digital, - .ir_codes = &ir_codes_kworld_315u_table, + .ir_codes = RC_MAP_KWORLD_315U, .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE, /* Analog mode - still not ready */ @@ -1404,10 +1418,14 @@ struct em28xx_board em28xx_boards[] = { }, [EM2882_BOARD_KWORLD_VS_DVBT] = { .name = "Kworld VS-DVB-T 323UR", - .valid = EM28XX_BOARD_NOT_VALIDATED, .tuner_type = TUNER_XC2028, .tuner_gpio = default_tuner_gpio, .decoder = EM28XX_TVP5150, + .mts_firmware = 1, + .has_dvb = 1, + .dvb_gpio = kworld_330u_digital, + .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */ + .ir_codes = RC_MAP_KWORLD_315U, .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = TVP5150_COMPOSITE0, @@ -1430,7 +1448,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_TVP5150, .has_dvb = 1, .dvb_gpio = hauppauge_wintv_hvr_900_digital, - .ir_codes = &ir_codes_terratec_cinergy_xs_table, + .ir_codes = RC_MAP_TERRATEC_CINERGY_XS, .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -1523,7 +1541,7 @@ struct em28xx_board em28xx_boards[] = { .mts_firmware = 1, .decoder = EM28XX_TVP5150, .tuner_gpio = default_tuner_gpio, - .ir_codes = &ir_codes_kaiomy_table, + .ir_codes = RC_MAP_KAIOMY, .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = TVP5150_COMPOSITE0, @@ -1623,7 +1641,7 @@ struct em28xx_board em28xx_boards[] = { .mts_firmware = 1, .has_dvb = 1, .dvb_gpio = evga_indtube_digital, - .ir_codes = &ir_codes_evga_indtube_table, + .ir_codes = RC_MAP_EVGA_INDTUBE, .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = TVP5150_COMPOSITE0, @@ -1672,6 +1690,8 @@ struct usb_device_id em28xx_id_table[] = { .driver_info = EM2820_BOARD_UNKNOWN }, { USB_DEVICE(0xeb1a, 0x2862), .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2863), + .driver_info = EM2820_BOARD_UNKNOWN }, { USB_DEVICE(0xeb1a, 0x2870), .driver_info = EM2820_BOARD_UNKNOWN }, { USB_DEVICE(0xeb1a, 0x2881), @@ -1792,6 +1812,7 @@ static struct em28xx_hash_table em28xx_i2c_hash[] = { {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC}, {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC}, {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT}, + {0x77800080, EM2860_BOARD_TVP5150_REFERENCE_DESIGN, TUNER_ABSENT}, {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC}, {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF}, }; @@ -2138,6 +2159,7 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl) break; case EM2883_BOARD_KWORLD_HYBRID_330U: case EM2882_BOARD_DIKOM_DK300: + case EM2882_BOARD_KWORLD_VS_DVBT: ctl->demod = XC3028_FE_CHINA; ctl->fname = XC2028_DEFAULT_FIRMWARE; break; @@ -2313,21 +2335,21 @@ void em28xx_register_i2c_ir(struct em28xx *dev) switch (dev->model) { case EM2800_BOARD_TERRATEC_CINERGY_200: case EM2820_BOARD_TERRATEC_CINERGY_250: - dev->init_data.ir_codes = &ir_codes_em_terratec_table; + dev->init_data.ir_codes = RC_MAP_EM_TERRATEC; dev->init_data.get_key = em28xx_get_key_terratec; dev->init_data.name = "i2c IR (EM28XX Terratec)"; break; case EM2820_BOARD_PINNACLE_USB_2: - dev->init_data.ir_codes = &ir_codes_pinnacle_grey_table; + dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY; dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey; dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)"; break; case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2: - dev->init_data.ir_codes = &ir_codes_rc5_hauppauge_new_table; + dev->init_data.ir_codes = RC_MAP_RC5_HAUPPAUGE_NEW; dev->init_data.get_key = em28xx_get_key_em_haup; dev->init_data.name = "i2c IR (EM2840 Hauppauge)"; case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE: - dev->init_data.ir_codes = &ir_codes_winfast_usbii_deluxe_table;; + dev->init_data.ir_codes = RC_MAP_WINFAST_USBII_DELUXE;; dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe; dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)"; break; diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c index a41cc55667783e..d3813ed789d982 100644 --- a/drivers/media/video/em28xx/em28xx-core.c +++ b/drivers/media/video/em28xx/em28xx-core.c @@ -782,11 +782,15 @@ int em28xx_resolution_set(struct em28xx *dev) em28xx_accumulator_set(dev, 1, (width - 4) >> 2, 1, (height - 4) >> 2); - /* If we don't set the start position to 4 in VBI mode, we end up - with line 21 being YUYV encoded instead of being in 8-bit - greyscale */ + /* If we don't set the start position to 2 in VBI mode, we end up + with line 20/21 being YUYV encoded instead of being in 8-bit + greyscale. The core of the issue is that line 21 (and line 23 for + PAL WSS) are inside of active video region, and as a result they + get the pixelformatting associated with that area. So by cropping + it out, we end up with the same format as the rest of the VBI + region */ if (em28xx_vbi_supported(dev) == 1) - em28xx_capture_area_set(dev, 0, 4, width >> 2, height >> 2); + em28xx_capture_area_set(dev, 0, 2, width >> 2, height >> 2); else em28xx_capture_area_set(dev, 0, 0, width >> 2, height >> 2); @@ -1174,21 +1178,18 @@ void em28xx_add_into_devlist(struct em28xx *dev) */ static LIST_HEAD(em28xx_extension_devlist); -static DEFINE_MUTEX(em28xx_extension_devlist_lock); int em28xx_register_extension(struct em28xx_ops *ops) { struct em28xx *dev = NULL; mutex_lock(&em28xx_devlist_mutex); - mutex_lock(&em28xx_extension_devlist_lock); list_add_tail(&ops->next, &em28xx_extension_devlist); list_for_each_entry(dev, &em28xx_devlist, devlist) { if (dev) ops->init(dev); } printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name); - mutex_unlock(&em28xx_extension_devlist_lock); mutex_unlock(&em28xx_devlist_mutex); return 0; } @@ -1204,10 +1205,8 @@ void em28xx_unregister_extension(struct em28xx_ops *ops) ops->fini(dev); } - mutex_lock(&em28xx_extension_devlist_lock); printk(KERN_INFO "Em28xx: Removed (%s) extension\n", ops->name); list_del(&ops->next); - mutex_unlock(&em28xx_extension_devlist_lock); mutex_unlock(&em28xx_devlist_mutex); } EXPORT_SYMBOL(em28xx_unregister_extension); @@ -1216,26 +1215,26 @@ void em28xx_init_extension(struct em28xx *dev) { struct em28xx_ops *ops = NULL; - mutex_lock(&em28xx_extension_devlist_lock); + mutex_lock(&em28xx_devlist_mutex); if (!list_empty(&em28xx_extension_devlist)) { list_for_each_entry(ops, &em28xx_extension_devlist, next) { if (ops->init) ops->init(dev); } } - mutex_unlock(&em28xx_extension_devlist_lock); + mutex_unlock(&em28xx_devlist_mutex); } void em28xx_close_extension(struct em28xx *dev) { struct em28xx_ops *ops = NULL; - mutex_lock(&em28xx_extension_devlist_lock); + mutex_lock(&em28xx_devlist_mutex); if (!list_empty(&em28xx_extension_devlist)) { list_for_each_entry(ops, &em28xx_extension_devlist, next) { if (ops->fini) ops->fini(dev); } } - mutex_unlock(&em28xx_extension_devlist_lock); + mutex_unlock(&em28xx_devlist_mutex); } diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c index bcd3c371009b94..cf1d8c3655fc0a 100644 --- a/drivers/media/video/em28xx/em28xx-dvb.c +++ b/drivers/media/video/em28xx/em28xx-dvb.c @@ -467,6 +467,7 @@ static int dvb_init(struct em28xx *dev) } dev->dvb = dvb; + mutex_lock(&dev->lock); em28xx_set_mode(dev, EM28XX_DIGITAL_MODE); /* init frontend */ switch (dev->model) { @@ -506,6 +507,7 @@ static int dvb_init(struct em28xx *dev) case EM2880_BOARD_TERRATEC_HYBRID_XS_FR: case EM2881_BOARD_PINNACLE_HYBRID_PRO: case EM2882_BOARD_DIKOM_DK300: + case EM2882_BOARD_KWORLD_VS_DVBT: dvb->frontend = dvb_attach(zl10353_attach, &em28xx_zl10353_xc3028_no_i2c_gate, &dev->i2c_adap); @@ -589,15 +591,16 @@ static int dvb_init(struct em28xx *dev) if (result < 0) goto out_free; - em28xx_set_mode(dev, EM28XX_SUSPEND); em28xx_info("Successfully loaded em28xx-dvb\n"); - return 0; +ret: + em28xx_set_mode(dev, EM28XX_SUSPEND); + mutex_unlock(&dev->lock); + return result; out_free: - em28xx_set_mode(dev, EM28XX_SUSPEND); kfree(dvb); dev->dvb = NULL; - return result; + goto ret; } static int dvb_fini(struct em28xx *dev) diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c index 20a0001e88850c..5c3fd9411b1fcc 100644 --- a/drivers/media/video/em28xx/em28xx-input.c +++ b/drivers/media/video/em28xx/em28xx-input.c @@ -39,6 +39,8 @@ static unsigned int ir_debug; module_param(ir_debug, int, 0644); MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]"); +#define MODULE_NAME "em28xx" + #define i2cdprintk(fmt, arg...) \ if (ir_debug) { \ printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \ @@ -360,14 +362,20 @@ static void em28xx_ir_work(struct work_struct *work) schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling)); } -static void em28xx_ir_start(struct em28xx_IR *ir) +static int em28xx_ir_start(void *priv) { + struct em28xx_IR *ir = priv; + INIT_DELAYED_WORK(&ir->work, em28xx_ir_work); schedule_delayed_work(&ir->work, 0); + + return 0; } -static void em28xx_ir_stop(struct em28xx_IR *ir) +static void em28xx_ir_stop(void *priv) { + struct em28xx_IR *ir = priv; + cancel_delayed_work_sync(&ir->work); } @@ -380,7 +388,6 @@ int em28xx_ir_change_protocol(void *priv, u64 ir_type) /* Adjust xclk based o IR table for RC5/NEC tables */ - dev->board.ir_codes->ir_type = IR_TYPE_OTHER; if (ir_type == IR_TYPE_RC5) { dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE; ir->full_code = 1; @@ -388,11 +395,9 @@ int em28xx_ir_change_protocol(void *priv, u64 ir_type) dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE; ir_config = EM2874_IR_NEC; ir->full_code = 1; - } else + } else if (ir_type != IR_TYPE_UNKNOWN) rc = -EINVAL; - dev->board.ir_codes->ir_type = ir_type; - em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk, EM28XX_XCLK_IR_RC5_MODE); @@ -443,6 +448,13 @@ int em28xx_ir_init(struct em28xx *dev) ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; ir->props.priv = ir; ir->props.change_protocol = em28xx_ir_change_protocol; + ir->props.open = em28xx_ir_start; + ir->props.close = em28xx_ir_stop; + + /* By default, keep protocol field untouched */ + err = em28xx_ir_change_protocol(ir, IR_TYPE_UNKNOWN); + if (err) + goto err_out_free; /* This is how often we ask the chip for IR information */ ir->polling = 100; /* ms */ @@ -455,7 +467,6 @@ int em28xx_ir_init(struct em28xx *dev) strlcat(ir->phys, "/input0", sizeof(ir->phys)); /* Set IR protocol */ - em28xx_ir_change_protocol(ir, dev->board.ir_codes->ir_type); err = ir_input_init(input_dev, &ir->ir, IR_TYPE_OTHER); if (err < 0) goto err_out_free; @@ -470,17 +481,15 @@ int em28xx_ir_init(struct em28xx *dev) input_dev->dev.parent = &dev->udev->dev; - em28xx_ir_start(ir); /* all done */ err = ir_input_register(ir->input, dev->board.ir_codes, - &ir->props); + &ir->props, MODULE_NAME); if (err) goto err_out_stop; return 0; err_out_stop: - em28xx_ir_stop(ir); dev->ir = NULL; err_out_free: kfree(ir); diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 0fe20110bfd679..20090e34173a61 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -203,12 +203,6 @@ static void em28xx_copy_video(struct em28xx *dev, if (dma_q->pos + len > buf->vb.size) len = buf->vb.size - dma_q->pos; - if (p[0] != 0x88 && p[0] != 0x22) { - em28xx_isocdbg("frame is not complete\n"); - len += 4; - } else - p += 4; - startread = p; remain = len; @@ -309,14 +303,6 @@ static void em28xx_copy_vbi(struct em28xx *dev, if (dma_q->pos + len > buf->vb.size) len = buf->vb.size - dma_q->pos; - if ((p[0] == 0x33 && p[1] == 0x95) || - (p[0] == 0x88 && p[1] == 0x88)) { - /* Header field, advance past it */ - p += 4; - } else { - len += 4; - } - startread = p; startwrite = outp + dma_q->pos; @@ -507,8 +493,15 @@ static inline int em28xx_isoc_copy(struct em28xx *dev, struct urb *urb) dma_q->pos = 0; } - if (buf != NULL) + if (buf != NULL) { + if (p[0] != 0x88 && p[0] != 0x22) { + em28xx_isocdbg("frame is not complete\n"); + len += 4; + } else { + p += 4; + } em28xx_copy_video(dev, dma_q, buf, p, outp, len); + } } return rc; } @@ -555,8 +548,7 @@ static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb) continue; } - len = urb->iso_frame_desc[i].actual_length - 4; - + len = urb->iso_frame_desc[i].actual_length; if (urb->iso_frame_desc[i].actual_length <= 0) { /* em28xx_isocdbg("packet %d is empty",i); - spammy */ continue; @@ -577,6 +569,17 @@ static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb) dev->vbi_read = 0; em28xx_isocdbg("VBI START HEADER!!!\n"); dev->cur_field = p[2]; + p += 4; + len -= 4; + } else if (p[0] == 0x88 && p[1] == 0x88 && + p[2] == 0x88 && p[3] == 0x88) { + /* continuation */ + p += 4; + len -= 4; + } else if (p[0] == 0x22 && p[1] == 0x5a) { + /* start video */ + p += 4; + len -= 4; } vbi_size = dev->vbi_width * dev->vbi_height; @@ -631,9 +634,6 @@ static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb) if (dev->capture_type == 1) { dev->capture_type = 2; - em28xx_isocdbg("Video frame %d, length=%i, %s\n", p[2], - len, (p[2] & 1) ? "odd" : "even"); - if (dev->progressive || !(dev->cur_field & 1)) { if (buf != NULL) buffer_filled(dev, dma_q, buf); @@ -652,8 +652,25 @@ static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb) dma_q->pos = 0; } - if (buf != NULL && dev->capture_type == 2) - em28xx_copy_video(dev, dma_q, buf, p, outp, len); + + if (buf != NULL && dev->capture_type == 2) { + if (len > 4 && p[0] == 0x88 && p[1] == 0x88 && + p[2] == 0x88 && p[3] == 0x88) { + p += 4; + len -= 4; + } + if (len > 4 && p[0] == 0x22 && p[1] == 0x5a) { + em28xx_isocdbg("Video frame %d, len=%i, %s\n", + p[2], len, (p[2] & 1) ? + "odd" : "even"); + p += 4; + len -= 4; + } + + if (len > 0) + em28xx_copy_video(dev, dma_q, buf, p, outp, + len); + } } return rc; } @@ -1483,6 +1500,7 @@ static int vidioc_g_tuner(struct file *file, void *priv, return -EINVAL; strcpy(t->name, "Tuner"); + t->type = V4L2_TUNER_ANALOG_TV; mutex_lock(&dev->lock); v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t); @@ -1814,7 +1832,7 @@ static int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *priv, mutex_lock(&dev->lock); f->fmt.sliced.service_set = 0; - v4l2_device_call_all(&dev->v4l2_dev, 0, video, g_fmt, f); + v4l2_device_call_all(&dev->v4l2_dev, 0, vbi, g_sliced_fmt, &f->fmt.sliced); if (f->fmt.sliced.service_set == 0) rc = -EINVAL; @@ -1836,7 +1854,7 @@ static int vidioc_try_set_sliced_vbi_cap(struct file *file, void *priv, return rc; mutex_lock(&dev->lock); - v4l2_device_call_all(&dev->v4l2_dev, 0, video, g_fmt, f); + v4l2_device_call_all(&dev->v4l2_dev, 0, vbi, g_sliced_fmt, &f->fmt.sliced); mutex_unlock(&dev->lock); if (f->fmt.sliced.service_set == 0) diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index ba6fe5daff8420..b252d1b1b2a713 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -68,6 +68,7 @@ #define EM2820_BOARD_HERCULES_SMART_TV_USB2 26 #define EM2820_BOARD_PINNACLE_USB_2_FM1216ME 27 #define EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE 28 +#define EM2860_BOARD_TVP5150_REFERENCE_DESIGN 29 #define EM2820_BOARD_VIDEOLOGY_20K14XUSB 30 #define EM2821_BOARD_USBGEAR_VD204 31 #define EM2821_BOARD_SUPERCOMP_USB_2 32 @@ -140,10 +141,10 @@ #define EM28XX_NUM_BUFS 5 /* number of packets for each buffer - windows requests only 40 packets .. so we better do the same + windows requests only 64 packets .. so we better do the same this is what I found out for all alternate numbers there! */ -#define EM28XX_NUM_PACKETS 40 +#define EM28XX_NUM_PACKETS 64 #define EM28XX_INTERLACED_DEFAULT 1 @@ -411,7 +412,7 @@ struct em28xx_board { struct em28xx_input input[MAX_EM28XX_INPUT]; struct em28xx_input radio; - struct ir_scancode_table *ir_codes; + char *ir_codes; }; struct em28xx_eeprom { diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index e6c23d50986202..a5cfc76b40b71e 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -1713,7 +1713,7 @@ et61x251_vidioc_s_ctrl(struct et61x251_device* cam, void __user * arg) if (copy_from_user(&ctrl, arg, sizeof(ctrl))) return -EFAULT; - for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) + for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) { if (ctrl.id == s->qctrl[i].id) { if (s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED) return -EINVAL; @@ -1723,7 +1723,9 @@ et61x251_vidioc_s_ctrl(struct et61x251_device* cam, void __user * arg) ctrl.value -= ctrl.value % s->qctrl[i].step; break; } - + } + if (i == ARRAY_SIZE(s->qctrl)) + return -EINVAL; if ((err = s->set_ctrl(cam, &ctrl))) return err; diff --git a/drivers/media/video/font.h b/drivers/media/video/font.h deleted file mode 100644 index 8b1fecc37599ae..00000000000000 --- a/drivers/media/video/font.h +++ /dev/null @@ -1,407 +0,0 @@ -static unsigned char rom8x16_bits[] = { -/* Character 0 (0x30): - ht=16, width=8 - +--------+ - | | - | | - | ***** | - |** ** | - |** ** | - |** *** | - |** **** | - |**** ** | - |*** ** | - |** ** | - |** ** | - | ***** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x7c, -0xc6, -0xc6, -0xce, -0xde, -0xf6, -0xe6, -0xc6, -0xc6, -0x7c, -0x00, -0x00, -0x00, -0x00, - -/* Character 1 (0x31): - ht=16, width=8 - +--------+ - | | - | | - | ** | - | **** | - | ** | - | ** | - | ** | - | ** | - | ** | - | ** | - | ** | - | ****** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x18, -0x78, -0x18, -0x18, -0x18, -0x18, -0x18, -0x18, -0x18, -0x7e, -0x00, -0x00, -0x00, -0x00, - -/* Character 2 (0x32): - ht=16, width=8 - +--------+ - | | - | | - | ***** | - |** ** | - |** ** | - | ** | - | ** | - | ** | - | ** | - | ** | - |** ** | - |******* | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x7c, -0xc6, -0xc6, -0x06, -0x0c, -0x18, -0x30, -0x60, -0xc6, -0xfe, -0x00, -0x00, -0x00, -0x00, - -/* Character 3 (0x33): - ht=16, width=8 - +--------+ - | | - | | - | ***** | - |** ** | - | ** | - | ** | - | **** | - | ** | - | ** | - | ** | - |** ** | - | ***** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x7c, -0xc6, -0x06, -0x06, -0x3c, -0x06, -0x06, -0x06, -0xc6, -0x7c, -0x00, -0x00, -0x00, -0x00, - -/* Character 4 (0x34): - ht=16, width=8 - +--------+ - | | - | | - | ** | - | *** | - | **** | - | ** ** | - |** ** | - |** ** | - |******* | - | ** | - | ** | - | **** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x0c, -0x1c, -0x3c, -0x6c, -0xcc, -0xcc, -0xfe, -0x0c, -0x0c, -0x1e, -0x00, -0x00, -0x00, -0x00, - -/* Character 5 (0x35): - ht=16, width=8 - +--------+ - | | - | | - |******* | - |** | - |** | - |** | - |****** | - | ** | - | ** | - | ** | - |** ** | - | ***** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0xfe, -0xc0, -0xc0, -0xc0, -0xfc, -0x06, -0x06, -0x06, -0xc6, -0x7c, -0x00, -0x00, -0x00, -0x00, - -/* Character 6 (0x36): - ht=16, width=8 - +--------+ - | | - | | - | ***** | - |** ** | - |** | - |** | - |****** | - |** ** | - |** ** | - |** ** | - |** ** | - | ***** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x7c, -0xc6, -0xc0, -0xc0, -0xfc, -0xc6, -0xc6, -0xc6, -0xc6, -0x7c, -0x00, -0x00, -0x00, -0x00, - -/* Character 7 (0x37): - ht=16, width=8 - +--------+ - | | - | | - |******* | - |** ** | - | ** | - | ** | - | ** | - | ** | - | ** | - | ** | - | ** | - | ** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0xfe, -0xc6, -0x06, -0x0c, -0x18, -0x30, -0x30, -0x30, -0x30, -0x30, -0x00, -0x00, -0x00, -0x00, - -/* Character 8 (0x38): - ht=16, width=8 - +--------+ - | | - | | - | ***** | - |** ** | - |** ** | - |** ** | - | ***** | - |** ** | - |** ** | - |** ** | - |** ** | - | ***** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x7c, -0xc6, -0xc6, -0xc6, -0x7c, -0xc6, -0xc6, -0xc6, -0xc6, -0x7c, -0x00, -0x00, -0x00, -0x00, - -/* Character 9 (0x39): - ht=16, width=8 - +--------+ - | | - | | - | ***** | - |** ** | - |** ** | - |** ** | - |** ** | - | ****** | - | ** | - | ** | - |** ** | - | ***** | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x7c, -0xc6, -0xc6, -0xc6, -0xc6, -0x7e, -0x06, -0x06, -0xc6, -0x7c, -0x00, -0x00, -0x00, -0x00, -/* Character : (0x3a): - ht=16, width=8 - +--------+ - | | - | | - | | - | | - | | - | ** | - | ** | - | | - | | - | ** | - | ** | - | | - | | - | | - | | - | | - +--------+ */ -0x00, -0x00, -0x00, -0x00, -0x00, -0x0c, -0x0c, -0x00, -0x00, -0x0c, -0x0c, -0x00, -0x00, -0x00, -0x00, -0x00, -}; diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig index e0060c1f0544c9..5d920e584de724 100644 --- a/drivers/media/video/gspca/Kconfig +++ b/drivers/media/video/gspca/Kconfig @@ -172,12 +172,6 @@ config USB_GSPCA_SN9C20X To compile this driver as a module, choose M here: the module will be called gspca_sn9c20x. -config USB_GSPCA_SN9C20X_EVDEV - bool "Enable evdev support" - depends on USB_GSPCA_SN9C20X && INPUT - ---help--- - Say Y here in order to enable evdev support for sn9c20x webcam button. - config USB_GSPCA_SONIXB tristate "SONIX Bayer USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA diff --git a/drivers/media/video/gspca/cpia1.c b/drivers/media/video/gspca/cpia1.c index 82945ed5cbe568..58b696f455be04 100644 --- a/drivers/media/video/gspca/cpia1.c +++ b/drivers/media/video/gspca/cpia1.c @@ -374,7 +374,7 @@ static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setcomptarget(struct gspca_dev *gspca_dev, __s32 val); static int sd_getcomptarget(struct gspca_dev *gspca_dev, __s32 *val); -static struct ctrl sd_ctrls[] = { +static const struct ctrl sd_ctrls[] = { { { .id = V4L2_CID_BRIGHTNESS, @@ -861,7 +861,7 @@ static int save_camera_state(struct gspca_dev *gspca_dev) return do_command(gspca_dev, CPIA_COMMAND_GetExposure, 0, 0, 0, 0); } -int command_setformat(struct gspca_dev *gspca_dev) +static int command_setformat(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int ret; @@ -878,7 +878,7 @@ int command_setformat(struct gspca_dev *gspca_dev) sd->params.roi.rowStart, sd->params.roi.rowEnd); } -int command_setcolourparams(struct gspca_dev *gspca_dev) +static int command_setcolourparams(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; return do_command(gspca_dev, CPIA_COMMAND_SetColourParams, @@ -887,7 +887,7 @@ int command_setcolourparams(struct gspca_dev *gspca_dev) sd->params.colourParams.saturation, 0); } -int command_setapcor(struct gspca_dev *gspca_dev) +static int command_setapcor(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; return do_command(gspca_dev, CPIA_COMMAND_SetApcor, @@ -897,7 +897,7 @@ int command_setapcor(struct gspca_dev *gspca_dev) sd->params.apcor.gain8); } -int command_setvloffset(struct gspca_dev *gspca_dev) +static int command_setvloffset(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; return do_command(gspca_dev, CPIA_COMMAND_SetVLOffset, @@ -907,7 +907,7 @@ int command_setvloffset(struct gspca_dev *gspca_dev) sd->params.vlOffset.gain8); } -int command_setexposure(struct gspca_dev *gspca_dev) +static int command_setexposure(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int ret; @@ -943,7 +943,7 @@ int command_setexposure(struct gspca_dev *gspca_dev) return ret; } -int command_setcolourbalance(struct gspca_dev *gspca_dev) +static int command_setcolourbalance(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -973,7 +973,7 @@ int command_setcolourbalance(struct gspca_dev *gspca_dev) return -EINVAL; } -int command_setcompressiontarget(struct gspca_dev *gspca_dev) +static int command_setcompressiontarget(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -983,7 +983,7 @@ int command_setcompressiontarget(struct gspca_dev *gspca_dev) sd->params.compressionTarget.targetQ, 0); } -int command_setyuvtresh(struct gspca_dev *gspca_dev) +static int command_setyuvtresh(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -992,7 +992,7 @@ int command_setyuvtresh(struct gspca_dev *gspca_dev) sd->params.yuvThreshold.uvThreshold, 0, 0); } -int command_setcompressionparams(struct gspca_dev *gspca_dev) +static int command_setcompressionparams(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1009,7 +1009,7 @@ int command_setcompressionparams(struct gspca_dev *gspca_dev) sd->params.compressionParams.decimationThreshMod); } -int command_setcompression(struct gspca_dev *gspca_dev) +static int command_setcompression(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1018,7 +1018,7 @@ int command_setcompression(struct gspca_dev *gspca_dev) sd->params.compression.decimation, 0, 0); } -int command_setsensorfps(struct gspca_dev *gspca_dev) +static int command_setsensorfps(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1027,7 +1027,7 @@ int command_setsensorfps(struct gspca_dev *gspca_dev) sd->params.sensorFps.baserate, 0, 0); } -int command_setflickerctrl(struct gspca_dev *gspca_dev) +static int command_setflickerctrl(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1038,7 +1038,7 @@ int command_setflickerctrl(struct gspca_dev *gspca_dev) 0); } -int command_setecptiming(struct gspca_dev *gspca_dev) +static int command_setecptiming(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1046,12 +1046,12 @@ int command_setecptiming(struct gspca_dev *gspca_dev) sd->params.ecpTiming, 0, 0, 0); } -int command_pause(struct gspca_dev *gspca_dev) +static int command_pause(struct gspca_dev *gspca_dev) { return do_command(gspca_dev, CPIA_COMMAND_EndStreamCap, 0, 0, 0, 0); } -int command_resume(struct gspca_dev *gspca_dev) +static int command_resume(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1059,7 +1059,8 @@ int command_resume(struct gspca_dev *gspca_dev) 0, sd->params.streamStartLine, 0, 0); } -int command_setlights(struct gspca_dev *gspca_dev) +#if 0 /* Currently unused */ +static int command_setlights(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int ret, p1, p2; @@ -1078,6 +1079,7 @@ int command_setlights(struct gspca_dev *gspca_dev) return do_command(gspca_dev, CPIA_COMMAND_WriteMCPort, 2, 0, p1 | p2 | 0xE0, 0); } +#endif static int set_flicker(struct gspca_dev *gspca_dev, int on, int apply) { diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 222af479150b4b..efe61593878346 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -1,7 +1,7 @@ /* * Main USB camera driver * - * Copyright (C) 2008-2009 Jean-Francois Moine (http://moinejf.free.fr) + * Copyright (C) 2008-2010 Jean-François Moine * * Camera button input handling by Márton Németh * Copyright (C) 2009-2010 Márton Németh @@ -35,12 +35,12 @@ #include #include #include -#include +#include #include #include "gspca.h" -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) #include #include #endif @@ -51,7 +51,7 @@ #error "DEF_NURBS too big" #endif -MODULE_AUTHOR("Jean-Francois Moine "); +MODULE_AUTHOR("Jean-François Moine "); MODULE_DESCRIPTION("GSPCA USB Camera Driver"); MODULE_LICENSE("GPL"); @@ -115,7 +115,7 @@ static const struct vm_operations_struct gspca_vm_ops = { /* * Input and interrupt endpoint handling functions */ -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) static void int_irq(struct urb *urb) { struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context; @@ -199,7 +199,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev, void *buffer = NULL; int ret = -EINVAL; - buffer_len = ep->wMaxPacketSize; + buffer_len = le16_to_cpu(ep->wMaxPacketSize); interval = ep->bInterval; PDEBUG(D_PROBE, "found int in endpoint: 0x%x, " "buffer_len=%u, interval=%u", @@ -213,7 +213,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev, goto error; } - buffer = usb_buffer_alloc(dev, ep->wMaxPacketSize, + buffer = usb_buffer_alloc(dev, buffer_len, GFP_KERNEL, &urb->transfer_dma); if (!buffer) { ret = -ENOMEM; @@ -280,9 +280,18 @@ static void gspca_input_destroy_urb(struct gspca_dev *gspca_dev) } } #else -#define gspca_input_connect(gspca_dev) 0 -#define gspca_input_create_urb(gspca_dev) -#define gspca_input_destroy_urb(gspca_dev) +static inline void gspca_input_destroy_urb(struct gspca_dev *gspca_dev) +{ +} + +static inline void gspca_input_create_urb(struct gspca_dev *gspca_dev) +{ +} + +static inline int gspca_input_connect(struct gspca_dev *dev) +{ + return 0; +} #endif /* get the current input frame buffer */ @@ -442,8 +451,7 @@ void gspca_frame_add(struct gspca_dev *gspca_dev, * is not queued, discard the whole frame */ if (packet_type == FIRST_PACKET) { frame->data_end = frame->data; - jiffies_to_timeval(get_jiffies_64(), - &frame->v4l2_buf.timestamp); + frame->v4l2_buf.timestamp = ktime_to_timeval(ktime_get()); frame->v4l2_buf.sequence = ++gspca_dev->sequence; } else if (gspca_dev->last_packet_type == DISCARD_PACKET) { if (packet_type == LAST_PACKET) @@ -605,6 +613,37 @@ static void destroy_urbs(struct gspca_dev *gspca_dev) } } +static int gspca_set_alt0(struct gspca_dev *gspca_dev) +{ + int ret; + + if (gspca_dev->alt == 0) + return 0; + ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 0); + if (ret < 0) + PDEBUG(D_ERR|D_STREAM, "set alt 0 err %d", ret); + return ret; +} + +/* Note: both the queue and the usb locks should be held when calling this */ +static void gspca_stream_off(struct gspca_dev *gspca_dev) +{ + gspca_dev->streaming = 0; + if (gspca_dev->present) { + if (gspca_dev->sd_desc->stopN) + gspca_dev->sd_desc->stopN(gspca_dev); + destroy_urbs(gspca_dev); + gspca_input_destroy_urb(gspca_dev); + gspca_set_alt0(gspca_dev); + gspca_input_create_urb(gspca_dev); + } + + /* always call stop0 to free the subdriver's resources */ + if (gspca_dev->sd_desc->stop0) + gspca_dev->sd_desc->stop0(gspca_dev); + PDEBUG(D_STREAM, "stream off OK"); +} + /* * look for an input transfer endpoint in an alternate setting */ @@ -830,8 +869,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev) } if (ret >= 0) break; - gspca_dev->streaming = 0; - destroy_urbs(gspca_dev); + gspca_stream_off(gspca_dev); if (ret != -ENOSPC) { PDEBUG(D_ERR|D_STREAM, "usb_submit_urb alt %d err %d", @@ -861,37 +899,6 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev) return ret; } -static int gspca_set_alt0(struct gspca_dev *gspca_dev) -{ - int ret; - - if (gspca_dev->alt == 0) - return 0; - ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 0); - if (ret < 0) - PDEBUG(D_ERR|D_STREAM, "set alt 0 err %d", ret); - return ret; -} - -/* Note: both the queue and the usb locks should be held when calling this */ -static void gspca_stream_off(struct gspca_dev *gspca_dev) -{ - gspca_dev->streaming = 0; - if (gspca_dev->present) { - if (gspca_dev->sd_desc->stopN) - gspca_dev->sd_desc->stopN(gspca_dev); - destroy_urbs(gspca_dev); - gspca_input_destroy_urb(gspca_dev); - gspca_set_alt0(gspca_dev); - gspca_input_create_urb(gspca_dev); - } - - /* always call stop0 to free the subdriver's resources */ - if (gspca_dev->sd_desc->stop0) - gspca_dev->sd_desc->stop0(gspca_dev); - PDEBUG(D_STREAM, "stream off OK"); -} - static void gspca_set_default_mode(struct gspca_dev *gspca_dev) { int i; @@ -1495,7 +1502,7 @@ static int vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *rb) { struct gspca_dev *gspca_dev = priv; - int i, ret = 0; + int i, ret = 0, streaming; switch (rb->memory) { case GSPCA_MEMORY_READ: /* (internal call) */ @@ -1530,7 +1537,8 @@ static int vidioc_reqbufs(struct file *file, void *priv, } /* stop streaming */ - if (gspca_dev->streaming) { + streaming = gspca_dev->streaming; + if (streaming) { mutex_lock(&gspca_dev->usb_lock); gspca_dev->usb_err = 0; gspca_stream_off(gspca_dev); @@ -1549,6 +1557,8 @@ static int vidioc_reqbufs(struct file *file, void *priv, if (ret == 0) { rb->count = gspca_dev->nframes; gspca_dev->capt_file = file; + if (streaming) + ret = gspca_init_transfer(gspca_dev); } out: mutex_unlock(&gspca_dev->queue_lock); @@ -1582,6 +1592,12 @@ static int vidioc_streamon(struct file *file, void *priv, if (mutex_lock_interruptible(&gspca_dev->queue_lock)) return -ERESTARTSYS; + /* check the capture file */ + if (gspca_dev->capt_file != file) { + ret = -EBUSY; + goto out; + } + if (gspca_dev->nframes == 0 || !(gspca_dev->frame[0].v4l2_buf.flags & V4L2_BUF_FLAG_QUEUED)) { ret = -EINVAL; @@ -1619,6 +1635,12 @@ static int vidioc_streamoff(struct file *file, void *priv, if (mutex_lock_interruptible(&gspca_dev->queue_lock)) return -ERESTARTSYS; + /* check the capture file */ + if (gspca_dev->capt_file != file) { + ret = -EBUSY; + goto out; + } + /* stop streaming */ if (mutex_lock_interruptible(&gspca_dev->usb_lock)) { ret = -ERESTARTSYS; @@ -2124,7 +2146,7 @@ static ssize_t dev_read(struct file *file, char __user *data, } /* get a frame */ - jiffies_to_timeval(get_jiffies_64(), ×tamp); + timestamp = ktime_to_timeval(ktime_get()); timestamp.tv_sec--; n = 2; for (;;) { @@ -2315,7 +2337,7 @@ int gspca_dev_probe(struct usb_interface *intf, return 0; out: -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) if (gspca_dev->input_dev) input_unregister_device(gspca_dev->input_dev); #endif @@ -2334,7 +2356,7 @@ EXPORT_SYMBOL(gspca_dev_probe); void gspca_disconnect(struct usb_interface *intf) { struct gspca_dev *gspca_dev = usb_get_intfdata(intf); -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) struct input_dev *input_dev; #endif @@ -2348,7 +2370,7 @@ void gspca_disconnect(struct usb_interface *intf) wake_up_interruptible(&gspca_dev->wq); } -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) gspca_input_destroy_urb(gspca_dev); input_dev = gspca_dev->input_dev; if (input_dev) { diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h index 8bb242fb79dec9..8b963dfae8610f 100644 --- a/drivers/media/video/gspca/gspca.h +++ b/drivers/media/video/gspca/gspca.h @@ -130,7 +130,7 @@ struct sd_desc { cam_reg_op get_register; #endif cam_ident_op get_chip_ident; -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) cam_int_pkt_op int_pkt_scan; /* other_input makes the gspca core create gspca_dev->input even when int_pkt_scan is NULL, for cams with non interrupt driven buttons */ @@ -158,7 +158,7 @@ struct gspca_dev { struct module *module; /* subdriver handling the device */ struct usb_device *dev; struct file *capt_file; /* file doing video capture */ -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) struct input_dev *input_dev; char phys[64]; /* physical device path */ #endif @@ -171,7 +171,7 @@ struct gspca_dev { #define USB_BUF_SZ 64 __u8 *usb_buf; /* buffer for USB exchanges */ struct urb *urb[MAX_NURBS]; -#ifdef CONFIG_INPUT +#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) struct urb *int_urb; #endif diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c index 957e05e2d08fbb..dc1e4efe30fb9f 100644 --- a/drivers/media/video/gspca/ov534.c +++ b/drivers/media/video/gspca/ov534.c @@ -10,8 +10,8 @@ * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/ * * PS3 Eye camera enhanced by Richard Kaswy http://kaswy.free.fr - * PS3 Eye camera, brightness, contrast, hue, AWB control added - * by Max Thrun + * PS3 Eye camera - brightness, contrast, awb, agc, aec controls + * added by Max Thrun * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -60,15 +60,13 @@ struct sd { u8 contrast; u8 gain; u8 exposure; - u8 redblc; - u8 blueblc; - u8 hue; - u8 autogain; + u8 agc; u8 awb; + u8 aec; s8 sharpness; u8 hflip; u8 vflip; - + u8 freqfltr; }; /* V4L2 controls supported by the driver */ @@ -76,197 +74,183 @@ static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val); static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val); static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setredblc(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getredblc(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setblueblc(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getblueblc(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setagc(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getagc(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val); static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val); static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val); static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val); static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val); -static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setawb(struct gspca_dev *gspca_dev, __s32 val); static int sd_getawb(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setaec(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getaec(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setfreqfltr(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getfreqfltr(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_querymenu(struct gspca_dev *gspca_dev, + struct v4l2_querymenu *menu); static const struct ctrl sd_ctrls[] = { - { /* 0 */ - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, -#define BRIGHTNESS_DEF 20 - .default_value = BRIGHTNESS_DEF, + { /* 0 */ + { + .id = V4L2_CID_BRIGHTNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Brightness", + .minimum = 0, + .maximum = 255, + .step = 1, +#define BRIGHTNESS_DEF 0 + .default_value = BRIGHTNESS_DEF, + }, + .set = sd_setbrightness, + .get = sd_getbrightness, }, - .set = sd_setbrightness, - .get = sd_getbrightness, - }, - { /* 1 */ - { - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0, - .maximum = 255, - .step = 1, -#define CONTRAST_DEF 37 - .default_value = CONTRAST_DEF, + { /* 1 */ + { + .id = V4L2_CID_CONTRAST, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Contrast", + .minimum = 0, + .maximum = 255, + .step = 1, +#define CONTRAST_DEF 32 + .default_value = CONTRAST_DEF, + }, + .set = sd_setcontrast, + .get = sd_getcontrast, }, - .set = sd_setcontrast, - .get = sd_getcontrast, - }, - { /* 2 */ - { - .id = V4L2_CID_GAIN, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Main Gain", - .minimum = 0, - .maximum = 63, - .step = 1, + { /* 2 */ + { + .id = V4L2_CID_GAIN, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Main Gain", + .minimum = 0, + .maximum = 63, + .step = 1, #define GAIN_DEF 20 - .default_value = GAIN_DEF, + .default_value = GAIN_DEF, + }, + .set = sd_setgain, + .get = sd_getgain, }, - .set = sd_setgain, - .get = sd_getgain, - }, - { /* 3 */ - { - .id = V4L2_CID_EXPOSURE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Exposure", - .minimum = 0, - .maximum = 255, - .step = 1, + { /* 3 */ + { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Exposure", + .minimum = 0, + .maximum = 255, + .step = 1, #define EXPO_DEF 120 - .default_value = EXPO_DEF, - }, - .set = sd_setexposure, - .get = sd_getexposure, - }, - { /* 4 */ - { - .id = V4L2_CID_RED_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Red Balance", - .minimum = 0, - .maximum = 255, - .step = 1, -#define RED_BALANCE_DEF 128 - .default_value = RED_BALANCE_DEF, + .default_value = EXPO_DEF, + }, + .set = sd_setexposure, + .get = sd_getexposure, }, - .set = sd_setredblc, - .get = sd_getredblc, - }, - { /* 5 */ - { - .id = V4L2_CID_BLUE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Blue Balance", - .minimum = 0, - .maximum = 255, - .step = 1, -#define BLUE_BALANCE_DEF 128 - .default_value = BLUE_BALANCE_DEF, + { /* 4 */ + { + .id = V4L2_CID_AUTOGAIN, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Auto Gain", + .minimum = 0, + .maximum = 1, + .step = 1, +#define AGC_DEF 1 + .default_value = AGC_DEF, + }, + .set = sd_setagc, + .get = sd_getagc, }, - .set = sd_setblueblc, - .get = sd_getblueblc, - }, - { /* 6 */ - { - .id = V4L2_CID_HUE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Hue", - .minimum = 0, - .maximum = 255, - .step = 1, -#define HUE_DEF 143 - .default_value = HUE_DEF, +#define AWB_IDX 5 + { /* 5 */ + { + .id = V4L2_CID_AUTO_WHITE_BALANCE, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Auto White Balance", + .minimum = 0, + .maximum = 1, + .step = 1, +#define AWB_DEF 1 + .default_value = AWB_DEF, + }, + .set = sd_setawb, + .get = sd_getawb, }, - .set = sd_sethue, - .get = sd_gethue, - }, - { /* 7 */ - { - .id = V4L2_CID_AUTOGAIN, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Autogain", - .minimum = 0, - .maximum = 1, - .step = 1, -#define AUTOGAIN_DEF 0 - .default_value = AUTOGAIN_DEF, + { /* 6 */ + { + .id = V4L2_CID_EXPOSURE_AUTO, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Auto Exposure", + .minimum = 0, + .maximum = 1, + .step = 1, +#define AEC_DEF 1 + .default_value = AEC_DEF, + }, + .set = sd_setaec, + .get = sd_getaec, }, - .set = sd_setautogain, - .get = sd_getautogain, - }, -#define AWB_IDX 8 - { /* 8 */ - { - .id = V4L2_CID_AUTO_WHITE_BALANCE, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Auto White Balance", - .minimum = 0, - .maximum = 1, - .step = 1, -#define AWB_DEF 0 - .default_value = AWB_DEF, - }, - .set = sd_setawb, - .get = sd_getawb, - }, - { /* 9 */ - { - .id = V4L2_CID_SHARPNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Sharpness", - .minimum = 0, - .maximum = 63, - .step = 1, + { /* 7 */ + { + .id = V4L2_CID_SHARPNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Sharpness", + .minimum = 0, + .maximum = 63, + .step = 1, #define SHARPNESS_DEF 0 - .default_value = SHARPNESS_DEF, + .default_value = SHARPNESS_DEF, + }, + .set = sd_setsharpness, + .get = sd_getsharpness, }, - .set = sd_setsharpness, - .get = sd_getsharpness, - }, - { /* 10 */ - { - .id = V4L2_CID_HFLIP, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "HFlip", - .minimum = 0, - .maximum = 1, - .step = 1, + { /* 8 */ + { + .id = V4L2_CID_HFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "HFlip", + .minimum = 0, + .maximum = 1, + .step = 1, #define HFLIP_DEF 0 - .default_value = HFLIP_DEF, + .default_value = HFLIP_DEF, + }, + .set = sd_sethflip, + .get = sd_gethflip, }, - .set = sd_sethflip, - .get = sd_gethflip, - }, - { /* 11 */ - { - .id = V4L2_CID_VFLIP, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "VFlip", - .minimum = 0, - .maximum = 1, - .step = 1, + { /* 9 */ + { + .id = V4L2_CID_VFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "VFlip", + .minimum = 0, + .maximum = 1, + .step = 1, #define VFLIP_DEF 0 - .default_value = VFLIP_DEF, + .default_value = VFLIP_DEF, + }, + .set = sd_setvflip, + .get = sd_getvflip, + }, + { /* 10 */ + { + .id = V4L2_CID_POWER_LINE_FREQUENCY, + .type = V4L2_CTRL_TYPE_MENU, + .name = "Light Frequency Filter", + .minimum = 0, + .maximum = 1, + .step = 1, +#define FREQFLTR_DEF 0 + .default_value = FREQFLTR_DEF, + }, + .set = sd_setfreqfltr, + .get = sd_getfreqfltr, }, - .set = sd_setvflip, - .get = sd_getvflip, - }, }; static const struct v4l2_pix_format ov772x_mode[] = { @@ -675,14 +659,14 @@ static void setbrightness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - sccb_reg_write(gspca_dev, 0x9B, sd->brightness); + sccb_reg_write(gspca_dev, 0x9b, sd->brightness); } static void setcontrast(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - sccb_reg_write(gspca_dev, 0x9C, sd->contrast); + sccb_reg_write(gspca_dev, 0x9c, sd->contrast); } static void setgain(struct gspca_dev *gspca_dev) @@ -690,6 +674,9 @@ static void setgain(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; u8 val; + if (sd->agc) + return; + val = sd->gain; switch (val & 0x30) { case 0x00: @@ -717,55 +704,68 @@ static void setexposure(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; u8 val; + if (sd->aec) + return; + + /* 'val' is one byte and represents half of the exposure value we are + * going to set into registers, a two bytes value: + * + * MSB: ((u16) val << 1) >> 8 == val >> 7 + * LSB: ((u16) val << 1) & 0xff == val << 1 + */ val = sd->exposure; sccb_reg_write(gspca_dev, 0x08, val >> 7); sccb_reg_write(gspca_dev, 0x10, val << 1); } -static void setredblc(struct gspca_dev *gspca_dev) +static void setagc(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - sccb_reg_write(gspca_dev, 0x43, sd->redblc); -} - -static void setblueblc(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sccb_reg_write(gspca_dev, 0x42, sd->blueblc); -} - -static void sethue(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; + if (sd->agc) { + sccb_reg_write(gspca_dev, 0x13, + sccb_reg_read(gspca_dev, 0x13) | 0x04); + sccb_reg_write(gspca_dev, 0x64, + sccb_reg_read(gspca_dev, 0x64) | 0x03); + } else { + sccb_reg_write(gspca_dev, 0x13, + sccb_reg_read(gspca_dev, 0x13) & ~0x04); + sccb_reg_write(gspca_dev, 0x64, + sccb_reg_read(gspca_dev, 0x64) & ~0x03); - sccb_reg_write(gspca_dev, 0x01, sd->hue); + setgain(gspca_dev); + } } -static void setautogain(struct gspca_dev *gspca_dev) +static void setawb(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - if (sd->autogain) { - sccb_reg_write(gspca_dev, 0x13, 0xf7); /* AGC,AEC,AWB ON */ - sccb_reg_write(gspca_dev, 0x64, - sccb_reg_read(gspca_dev, 0x64) | 0x03); + if (sd->awb) { + sccb_reg_write(gspca_dev, 0x13, + sccb_reg_read(gspca_dev, 0x13) | 0x02); + sccb_reg_write(gspca_dev, 0x63, + sccb_reg_read(gspca_dev, 0x63) | 0xc0); } else { - sccb_reg_write(gspca_dev, 0x13, 0xf0); /* AGC,AEC,AWB OFF */ - sccb_reg_write(gspca_dev, 0x64, - sccb_reg_read(gspca_dev, 0x64) & 0xfc); + sccb_reg_write(gspca_dev, 0x13, + sccb_reg_read(gspca_dev, 0x13) & ~0x02); + sccb_reg_write(gspca_dev, 0x63, + sccb_reg_read(gspca_dev, 0x63) & ~0xc0); } } -static void setawb(struct gspca_dev *gspca_dev) +static void setaec(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - if (sd->awb) - sccb_reg_write(gspca_dev, 0x63, 0xe0); /* AWB on */ - else - sccb_reg_write(gspca_dev, 0x63, 0xaa); /* AWB off */ + if (sd->aec) + sccb_reg_write(gspca_dev, 0x13, + sccb_reg_read(gspca_dev, 0x13) | 0x01); + else { + sccb_reg_write(gspca_dev, 0x13, + sccb_reg_read(gspca_dev, 0x13) & ~0x01); + setexposure(gspca_dev); + } } static void setsharpness(struct gspca_dev *gspca_dev) @@ -774,8 +774,8 @@ static void setsharpness(struct gspca_dev *gspca_dev) u8 val; val = sd->sharpness; - sccb_reg_write(gspca_dev, 0x91, val); /* vga noise */ - sccb_reg_write(gspca_dev, 0x8e, val); /* qvga noise */ + sccb_reg_write(gspca_dev, 0x91, val); /* Auto de-noise threshold */ + sccb_reg_write(gspca_dev, 0x8e, val); /* De-noise threshold */ } static void sethflip(struct gspca_dev *gspca_dev) @@ -787,7 +787,7 @@ static void sethflip(struct gspca_dev *gspca_dev) sccb_reg_read(gspca_dev, 0x0c) | 0x40); else sccb_reg_write(gspca_dev, 0x0c, - sccb_reg_read(gspca_dev, 0x0c) & 0xbf); + sccb_reg_read(gspca_dev, 0x0c) & ~0x40); } static void setvflip(struct gspca_dev *gspca_dev) @@ -799,9 +799,20 @@ static void setvflip(struct gspca_dev *gspca_dev) sccb_reg_read(gspca_dev, 0x0c) | 0x80); else sccb_reg_write(gspca_dev, 0x0c, - sccb_reg_read(gspca_dev, 0x0c) & 0x7f); + sccb_reg_read(gspca_dev, 0x0c) & ~0x80); } +static void setfreqfltr(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + + if (sd->freqfltr == 0) + sccb_reg_write(gspca_dev, 0x2b, 0x00); + else + sccb_reg_write(gspca_dev, 0x2b, 0x9e); +} + + /* this function is called at probe time */ static int sd_config(struct gspca_dev *gspca_dev, const struct usb_device_id *id) @@ -825,26 +836,17 @@ static int sd_config(struct gspca_dev *gspca_dev, sd->contrast = CONTRAST_DEF; sd->gain = GAIN_DEF; sd->exposure = EXPO_DEF; - sd->redblc = RED_BALANCE_DEF; - sd->blueblc = BLUE_BALANCE_DEF; - sd->hue = HUE_DEF; -#if AUTOGAIN_DEF != 0 - sd->autogain = AUTOGAIN_DEF; +#if AGC_DEF != 0 + sd->agc = AGC_DEF; #else gspca_dev->ctrl_inac |= (1 << AWB_IDX); #endif -#if AWB_DEF != 0 - sd->awb = AWB_DEF -#endif -#if SHARPNESS_DEF != 0 + sd->awb = AWB_DEF; + sd->aec = AEC_DEF; sd->sharpness = SHARPNESS_DEF; -#endif -#if HFLIP_DEF != 0 sd->hflip = HFLIP_DEF; -#endif -#if VFLIP_DEF != 0 sd->vflip = VFLIP_DEF; -#endif + sd->freqfltr = FREQFLTR_DEF; return 0; } @@ -904,18 +906,17 @@ static int sd_start(struct gspca_dev *gspca_dev) } set_frame_rate(gspca_dev); - setautogain(gspca_dev); + setagc(gspca_dev); setawb(gspca_dev); + setaec(gspca_dev); setgain(gspca_dev); - setredblc(gspca_dev); - setblueblc(gspca_dev); - sethue(gspca_dev); setexposure(gspca_dev); setbrightness(gspca_dev); setcontrast(gspca_dev); setsharpness(gspca_dev); setvflip(gspca_dev); sethflip(gspca_dev); + setfreqfltr(gspca_dev); ov534_set_led(gspca_dev, 1); ov534_reg_write(gspca_dev, 0xe0, 0x00); @@ -1092,65 +1093,11 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) return 0; } -static int sd_setredblc(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->redblc = val; - if (gspca_dev->streaming) - setredblc(gspca_dev); - return 0; -} - -static int sd_getredblc(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->redblc; - return 0; -} - -static int sd_setblueblc(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->blueblc = val; - if (gspca_dev->streaming) - setblueblc(gspca_dev); - return 0; -} - -static int sd_getblueblc(struct gspca_dev *gspca_dev, __s32 *val) +static int sd_setagc(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; - *val = sd->blueblc; - return 0; -} - -static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->hue = val; - if (gspca_dev->streaming) - sethue(gspca_dev); - return 0; -} - -static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->hue; - return 0; -} - -static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->autogain = val; + sd->agc = val; if (gspca_dev->streaming) { @@ -1160,16 +1107,16 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) gspca_dev->ctrl_inac &= ~(1 << AWB_IDX); else gspca_dev->ctrl_inac |= (1 << AWB_IDX); - setautogain(gspca_dev); + setagc(gspca_dev); } return 0; } -static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val) +static int sd_getagc(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; - *val = sd->autogain; + *val = sd->agc; return 0; } @@ -1191,6 +1138,24 @@ static int sd_getawb(struct gspca_dev *gspca_dev, __s32 *val) return 0; } +static int sd_setaec(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->aec = val; + if (gspca_dev->streaming) + setaec(gspca_dev); + return 0; +} + +static int sd_getaec(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->aec; + return 0; +} + static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; @@ -1245,6 +1210,43 @@ static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val) return 0; } +static int sd_setfreqfltr(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->freqfltr = val; + if (gspca_dev->streaming) + setfreqfltr(gspca_dev); + return 0; +} + +static int sd_getfreqfltr(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->freqfltr; + return 0; +} + +static int sd_querymenu(struct gspca_dev *gspca_dev, + struct v4l2_querymenu *menu) +{ + switch (menu->id) { + case V4L2_CID_POWER_LINE_FREQUENCY: + switch (menu->index) { + case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */ + strcpy((char *) menu->name, "Disabled"); + return 0; + case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */ + strcpy((char *) menu->name, "50 Hz"); + return 0; + } + break; + } + + return -EINVAL; +} + /* get stream parameters (framerate) */ static int sd_get_streamparm(struct gspca_dev *gspca_dev, struct v4l2_streamparm *parm) @@ -1296,6 +1298,7 @@ static const struct sd_desc sd_desc = { .start = sd_start, .stopN = sd_stopN, .pkt_scan = sd_pkt_scan, + .querymenu = sd_querymenu, .get_streamparm = sd_get_streamparm, .set_streamparm = sd_set_streamparm, }; diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c index 0c87c3490b1e9e..a40f8893310d2c 100644 --- a/drivers/media/video/gspca/pac207.c +++ b/drivers/media/video/gspca/pac207.c @@ -99,7 +99,7 @@ static const struct ctrl sd_ctrls[] = { { .id = V4L2_CID_EXPOSURE, .type = V4L2_CTRL_TYPE_INTEGER, - .name = "exposure", + .name = "Exposure", .minimum = PAC207_EXPOSURE_MIN, .maximum = PAC207_EXPOSURE_MAX, .step = 1, @@ -130,7 +130,7 @@ static const struct ctrl sd_ctrls[] = { { .id = V4L2_CID_GAIN, .type = V4L2_CTRL_TYPE_INTEGER, - .name = "gain", + .name = "Gain", .minimum = PAC207_GAIN_MIN, .maximum = PAC207_GAIN_MAX, .step = 1, diff --git a/drivers/media/video/gspca/sn9c2028.c b/drivers/media/video/gspca/sn9c2028.c index dda5fd4aa69e6b..71d9447a79867b 100644 --- a/drivers/media/video/gspca/sn9c2028.c +++ b/drivers/media/video/gspca/sn9c2028.c @@ -39,7 +39,7 @@ struct init_command { }; /* V4L2 controls supported by the driver */ -static struct ctrl sd_ctrls[] = { +static const struct ctrl sd_ctrls[] = { }; /* How to change the resolution of any of the VGA cams is unknown */ diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c index 3dee3e5844b6b4..644a7fd4701ae9 100644 --- a/drivers/media/video/gspca/sn9c20x.c +++ b/drivers/media/video/gspca/sn9c20x.c @@ -18,10 +18,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV -#include -#include -#include +#ifdef CONFIG_INPUT #include #include #endif @@ -30,6 +27,7 @@ #include "jpeg.h" #include +#include MODULE_AUTHOR("Brian Johnson , " "microdia project "); @@ -52,9 +50,15 @@ MODULE_LICENSE("GPL"); #define SENSOR_MT9V112 7 #define SENSOR_MT9M001 8 #define SENSOR_MT9M111 9 -#define SENSOR_HV7131R 10 +#define SENSOR_MT9M112 10 +#define SENSOR_HV7131R 11 #define SENSOR_MT9VPRB 20 +/* camera flags */ +#define HAS_NO_BUTTON 0x1 +#define LED_REVERSE 0x2 /* some cameras unset gpio to turn on leds */ +#define FLIP_DETECT 0x4 + /* specific webcam descriptor */ struct sd { struct gspca_dev gspca_dev; @@ -88,11 +92,7 @@ struct sd { u8 *jpeg_hdr; u8 quality; -#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV - struct input_dev *input_dev; - u8 input_gpio; - struct task_struct *input_task; -#endif + u8 flags; }; struct i2c_reg_u8 { @@ -130,6 +130,39 @@ static int sd_getexposure(struct gspca_dev *gspca_dev, s32 *val); static int sd_setautoexposure(struct gspca_dev *gspca_dev, s32 val); static int sd_getautoexposure(struct gspca_dev *gspca_dev, s32 *val); +static const struct dmi_system_id flip_dmi_table[] = { + { + .ident = "MSI MS-1034", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "MS-1034"), + DMI_MATCH(DMI_PRODUCT_VERSION, "0341") + } + }, + { + .ident = "MSI MS-1632", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "MSI"), + DMI_MATCH(DMI_BOARD_NAME, "MS-1632") + } + }, + { + .ident = "MSI MS-1635X", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "MSI"), + DMI_MATCH(DMI_BOARD_NAME, "MS-1635X") + } + }, + { + .ident = "ASUSTeK W7J", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."), + DMI_MATCH(DMI_BOARD_NAME, "W7J ") + } + }, + {} +}; + static const struct ctrl sd_ctrls[] = { { #define BRIGHTNESS_IDX 0 @@ -713,6 +746,7 @@ static u16 i2c_ident[] = { V4L2_IDENT_MT9V112, V4L2_IDENT_MT9M001C12ST, V4L2_IDENT_MT9M111, + V4L2_IDENT_MT9M112, V4L2_IDENT_HV7131R, }; @@ -735,7 +769,8 @@ static u16 bridge_init[][2] = { {0x11be, 0xf0}, {0x11bf, 0x00}, {0x118c, 0x1f}, {0x118d, 0x1f}, {0x118e, 0x1f}, {0x118f, 0x1f}, {0x1180, 0x01}, {0x1181, 0x00}, {0x1182, 0x01}, - {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80} + {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80}, + {0x1007, 0x00} }; /* Gain = (bit[3:0] / 16 + 1) * (bit[4] + 1) * (bit[5] + 1) * (bit[6] + 1) */ @@ -914,40 +949,30 @@ static struct i2c_reg_u8 ov9650_init[] = { }; static struct i2c_reg_u8 ov9655_init[] = { - {0x12, 0x80}, {0x12, 0x01}, {0x0d, 0x00}, {0x0e, 0x61}, - {0x11, 0x80}, {0x13, 0xba}, {0x14, 0x2e}, {0x16, 0x24}, - {0x1e, 0x04}, {0x1e, 0x04}, {0x1e, 0x04}, {0x27, 0x08}, - {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x32, 0xbf}, - {0x34, 0x3d}, {0x35, 0x00}, {0x36, 0xf8}, {0x38, 0x12}, - {0x39, 0x57}, {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c}, - {0x3d, 0x19}, {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40}, - {0x42, 0x80}, {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a}, - {0x48, 0x3c}, {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc}, - {0x4d, 0xdc}, {0x4e, 0xdc}, {0x69, 0x02}, {0x6c, 0x04}, - {0x6f, 0x9e}, {0x70, 0x05}, {0x71, 0x78}, {0x77, 0x02}, - {0x8a, 0x23}, {0x8c, 0x0d}, {0x90, 0x7e}, {0x91, 0x7c}, - {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68}, {0xa6, 0x60}, - {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92}, {0xab, 0x04}, - {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80}, {0xaf, 0x80}, - {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00}, {0xb6, 0xaf}, - {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44}, {0xbe, 0x3b}, - {0xbf, 0x3a}, {0xc0, 0xe2}, {0xc1, 0xc8}, {0xc2, 0x01}, + {0x12, 0x80}, {0x0e, 0x61}, {0x11, 0x80}, {0x13, 0xba}, + {0x14, 0x2e}, {0x16, 0x24}, {0x1e, 0x04}, {0x27, 0x08}, + {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x34, 0x3d}, + {0x35, 0x00}, {0x38, 0x12}, {0x0f, 0x42}, {0x39, 0x57}, + {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c}, {0x3d, 0x19}, + {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40}, {0x42, 0x80}, + {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a}, {0x48, 0x3c}, + {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc}, {0x4d, 0xdc}, + {0x4e, 0xdc}, {0x6c, 0x04}, {0x6f, 0x9e}, {0x70, 0x05}, + {0x71, 0x78}, {0x77, 0x02}, {0x8a, 0x23}, {0x90, 0x7e}, + {0x91, 0x7c}, {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68}, + {0xa6, 0x60}, {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92}, + {0xab, 0x04}, {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80}, + {0xaf, 0x80}, {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00}, + {0xb6, 0xaf}, {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44}, + {0xbe, 0x3b}, {0xbf, 0x3a}, {0xc1, 0xc8}, {0xc2, 0x01}, {0xc4, 0x00}, {0xc6, 0x85}, {0xc7, 0x81}, {0xc9, 0xe0}, - {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x12, 0x61}, + {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x2d, 0x00}, + {0x2e, 0x00}, {0x01, 0x80}, {0x02, 0x80}, {0x12, 0x61}, {0x36, 0xfa}, {0x8c, 0x8d}, {0xc0, 0xaa}, {0x69, 0x0a}, - {0x03, 0x12}, {0x17, 0x14}, {0x18, 0x00}, {0x19, 0x01}, - {0x1a, 0x3d}, {0x32, 0xbf}, {0x11, 0x80}, {0x2a, 0x10}, - {0x2b, 0x0a}, {0x92, 0x00}, {0x93, 0x00}, {0x1e, 0x04}, - {0x1e, 0x04}, {0x10, 0x7c}, {0x04, 0x03}, {0xa1, 0x00}, - {0x2d, 0x00}, {0x2e, 0x00}, {0x00, 0x00}, {0x01, 0x80}, - {0x02, 0x80}, {0x12, 0x61}, {0x36, 0xfa}, {0x8c, 0x8d}, - {0xc0, 0xaa}, {0x69, 0x0a}, {0x03, 0x12}, {0x17, 0x14}, - {0x18, 0x00}, {0x19, 0x01}, {0x1a, 0x3d}, {0x32, 0xbf}, - {0x11, 0x80}, {0x2a, 0x10}, {0x2b, 0x0a}, {0x92, 0x00}, - {0x93, 0x00}, {0x04, 0x01}, {0x10, 0x1f}, {0xa1, 0x00}, - {0x00, 0x0a}, {0xa1, 0x00}, {0x10, 0x5d}, {0x04, 0x03}, - {0x00, 0x01}, {0xa1, 0x00}, {0x10, 0x7c}, {0x04, 0x03}, - {0x00, 0x03}, {0x00, 0x0a}, {0x00, 0x10}, {0x00, 0x13}, + {0x03, 0x09}, {0x17, 0x16}, {0x18, 0x6e}, {0x19, 0x01}, + {0x1a, 0x3e}, {0x32, 0x09}, {0x2a, 0x10}, {0x2b, 0x0a}, + {0x92, 0x00}, {0x93, 0x00}, {0xa1, 0x00}, {0x10, 0x7c}, + {0x04, 0x03}, {0x00, 0x13}, }; static struct i2c_reg_u16 mt9v112_init[] = { @@ -971,29 +996,12 @@ static struct i2c_reg_u16 mt9v112_init[] = { static struct i2c_reg_u16 mt9v111_init[] = { {0x01, 0x0004}, {0x0d, 0x0001}, {0x0d, 0x0000}, - {0x01, 0x0001}, {0x02, 0x0016}, {0x03, 0x01e1}, - {0x04, 0x0281}, {0x05, 0x0004}, {0x07, 0x3002}, - {0x21, 0x0000}, {0x25, 0x4024}, {0x26, 0xff03}, - {0x27, 0xff10}, {0x2b, 0x7828}, {0x2c, 0xb43c}, - {0x2d, 0xf0a0}, {0x2e, 0x0c64}, {0x2f, 0x0064}, - {0x67, 0x4010}, {0x06, 0x301e}, {0x08, 0x0480}, - {0x01, 0x0004}, {0x02, 0x0016}, {0x03, 0x01e6}, - {0x04, 0x0286}, {0x05, 0x0004}, {0x06, 0x0000}, - {0x07, 0x3002}, {0x08, 0x0008}, {0x0c, 0x0000}, - {0x0d, 0x0000}, {0x0e, 0x0000}, {0x0f, 0x0000}, - {0x10, 0x0000}, {0x11, 0x0000}, {0x12, 0x00b0}, - {0x13, 0x007c}, {0x14, 0x0000}, {0x15, 0x0000}, - {0x16, 0x0000}, {0x17, 0x0000}, {0x18, 0x0000}, - {0x19, 0x0000}, {0x1a, 0x0000}, {0x1b, 0x0000}, - {0x1c, 0x0000}, {0x1d, 0x0000}, {0x30, 0x0000}, - {0x30, 0x0005}, {0x31, 0x0000}, {0x02, 0x0016}, - {0x03, 0x01e1}, {0x04, 0x0281}, {0x05, 0x0004}, - {0x06, 0x0000}, {0x07, 0x3002}, {0x06, 0x002d}, - {0x05, 0x0004}, {0x09, 0x0064}, {0x2b, 0x00a0}, - {0x2c, 0x00a0}, {0x2d, 0x00a0}, {0x2e, 0x00a0}, - {0x02, 0x0016}, {0x03, 0x01e1}, {0x04, 0x0281}, - {0x05, 0x0004}, {0x06, 0x002d}, {0x07, 0x3002}, - {0x0e, 0x0008}, {0x06, 0x002d}, {0x05, 0x0004}, + {0x01, 0x0001}, {0x05, 0x0004}, {0x2d, 0xe0a0}, + {0x2e, 0x0c64}, {0x2f, 0x0064}, {0x06, 0x600e}, + {0x08, 0x0480}, {0x01, 0x0004}, {0x02, 0x0016}, + {0x03, 0x01e7}, {0x04, 0x0287}, {0x05, 0x0004}, + {0x06, 0x002d}, {0x07, 0x3002}, {0x08, 0x0008}, + {0x0e, 0x0008}, {0x20, 0x0000} }; static struct i2c_reg_u16 mt9v011_init[] = { @@ -1043,6 +1051,13 @@ static struct i2c_reg_u16 mt9m111_init[] = { {0xf0, 0x0000}, }; +static struct i2c_reg_u16 mt9m112_init[] = { + {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008}, + {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300}, + {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e}, + {0xf0, 0x0000}, +}; + static struct i2c_reg_u8 hv7131r_init[] = { {0x02, 0x08}, {0x02, 0x00}, {0x01, 0x08}, {0x02, 0x00}, {0x20, 0x00}, {0x21, 0xd0}, @@ -1240,8 +1255,8 @@ static int ov9655_init_sensor(struct gspca_dev *gspca_dev) } /* disable hflip and vflip */ gspca_dev->ctrl_dis = (1 << HFLIP_IDX) | (1 << VFLIP_IDX); - sd->hstart = 0; - sd->vstart = 7; + sd->hstart = 1; + sd->vstart = 2; return 0; } @@ -1337,6 +1352,7 @@ static int mt9v_init_sensor(struct gspca_dev *gspca_dev) return -ENODEV; } } + gspca_dev->ctrl_dis = (1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX) | (1 << GAIN_IDX); sd->hstart = 2; sd->vstart = 2; sd->sensor = SENSOR_MT9V111; @@ -1369,6 +1385,23 @@ static int mt9v_init_sensor(struct gspca_dev *gspca_dev) return -ENODEV; } +static int mt9m112_init_sensor(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + int i; + for (i = 0; i < ARRAY_SIZE(mt9m112_init); i++) { + if (i2c_w2(gspca_dev, mt9m112_init[i].reg, + mt9m112_init[i].val) < 0) { + err("MT9M112 sensor initialization failed"); + return -ENODEV; + } + } + gspca_dev->ctrl_dis = (1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX) | (1 << GAIN_IDX); + sd->hstart = 0; + sd->vstart = 2; + return 0; +} + static int mt9m111_init_sensor(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1421,87 +1454,6 @@ static int hv7131r_init_sensor(struct gspca_dev *gspca_dev) return 0; } -#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV -static int input_kthread(void *data) -{ - struct gspca_dev *gspca_dev = (struct gspca_dev *)data; - struct sd *sd = (struct sd *) gspca_dev; - - DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait); - set_freezable(); - for (;;) { - if (kthread_should_stop()) - break; - - if (reg_r(gspca_dev, 0x1005, 1) < 0) - continue; - - input_report_key(sd->input_dev, - KEY_CAMERA, - gspca_dev->usb_buf[0] & sd->input_gpio); - input_sync(sd->input_dev); - - wait_event_freezable_timeout(wait, - kthread_should_stop(), - msecs_to_jiffies(100)); - } - return 0; -} - - -static int sn9c20x_input_init(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - if (sd->input_gpio == 0) - return 0; - - sd->input_dev = input_allocate_device(); - if (!sd->input_dev) - return -ENOMEM; - - sd->input_dev->name = "SN9C20X Webcam"; - - sd->input_dev->phys = kasprintf(GFP_KERNEL, "usb-%s-%s", - gspca_dev->dev->bus->bus_name, - gspca_dev->dev->devpath); - - if (!sd->input_dev->phys) - return -ENOMEM; - - usb_to_input_id(gspca_dev->dev, &sd->input_dev->id); - sd->input_dev->dev.parent = &gspca_dev->dev->dev; - - set_bit(EV_KEY, sd->input_dev->evbit); - set_bit(KEY_CAMERA, sd->input_dev->keybit); - - if (input_register_device(sd->input_dev)) - return -EINVAL; - - sd->input_task = kthread_run(input_kthread, gspca_dev, "sn9c20x/%s-%s", - gspca_dev->dev->bus->bus_name, - gspca_dev->dev->devpath); - - if (IS_ERR(sd->input_task)) - return -EINVAL; - - return 0; -} - -static void sn9c20x_input_cleanup(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - if (sd->input_task != NULL && !IS_ERR(sd->input_task)) - kthread_stop(sd->input_task); - - if (sd->input_dev != NULL) { - input_unregister_device(sd->input_dev); - kfree(sd->input_dev->phys); - input_free_device(sd->input_dev); - sd->input_dev = NULL; - } -} -#endif - static int set_cmatrix(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1579,17 +1531,26 @@ static int set_redblue(struct gspca_dev *gspca_dev) static int set_hvflip(struct gspca_dev *gspca_dev) { - u8 value, tslb; + u8 value, tslb, hflip, vflip; u16 value2; struct sd *sd = (struct sd *) gspca_dev; + + if ((sd->flags & FLIP_DETECT) && dmi_check_system(flip_dmi_table)) { + hflip = !sd->hflip; + vflip = !sd->vflip; + } else { + hflip = sd->hflip; + vflip = sd->vflip; + } + switch (sd->sensor) { case SENSOR_OV9650: i2c_r1(gspca_dev, 0x1e, &value); value &= ~0x30; tslb = 0x01; - if (sd->hflip) + if (hflip) value |= 0x20; - if (sd->vflip) { + if (vflip) { value |= 0x10; tslb = 0x49; } @@ -1600,28 +1561,29 @@ static int set_hvflip(struct gspca_dev *gspca_dev) case SENSOR_MT9V011: i2c_r2(gspca_dev, 0x20, &value2); value2 &= ~0xc0a0; - if (sd->hflip) + if (hflip) value2 |= 0x8080; - if (sd->vflip) + if (vflip) value2 |= 0x4020; i2c_w2(gspca_dev, 0x20, value2); break; + case SENSOR_MT9M112: case SENSOR_MT9M111: case SENSOR_MT9V112: i2c_r2(gspca_dev, 0x20, &value2); value2 &= ~0x0003; - if (sd->hflip) + if (hflip) value2 |= 0x0002; - if (sd->vflip) + if (vflip) value2 |= 0x0001; i2c_w2(gspca_dev, 0x20, value2); break; case SENSOR_HV7131R: i2c_r1(gspca_dev, 0x01, &value); value &= ~0x03; - if (sd->vflip) + if (vflip) value |= 0x01; - if (sd->hflip) + if (hflip) value |= 0x02; i2c_w1(gspca_dev, 0x01, value); break; @@ -1645,7 +1607,6 @@ static int set_exposure(struct gspca_dev *gspca_dev) break; case SENSOR_MT9M001: case SENSOR_MT9V112: - case SENSOR_MT9V111: case SENSOR_MT9V011: exp[0] |= (3 << 4); exp[2] = 0x09; @@ -1655,9 +1616,9 @@ static int set_exposure(struct gspca_dev *gspca_dev) case SENSOR_HV7131R: exp[0] |= (4 << 4); exp[2] = 0x25; - exp[3] = ((sd->exposure * 0xffffff) / 0xffff) >> 16; - exp[4] = ((sd->exposure * 0xffffff) / 0xffff) >> 8; - exp[5] = ((sd->exposure * 0xffffff) / 0xffff) & 0xff; + exp[3] = (sd->exposure >> 5) & 0xff; + exp[4] = (sd->exposure << 3) & 0xff; + exp[5] = 0; break; default: return 0; @@ -1680,7 +1641,6 @@ static int set_gain(struct gspca_dev *gspca_dev) gain[3] = ov_gain[sd->gain]; break; case SENSOR_MT9V011: - case SENSOR_MT9V111: gain[0] |= (3 << 4); gain[2] = 0x35; gain[3] = micron1_gain[sd->gain] >> 8; @@ -1931,7 +1891,7 @@ static int sd_dbg_g_register(struct gspca_dev *gspca_dev, if (reg->match.addr != sd->i2c_addr) return -EINVAL; if (sd->sensor >= SENSOR_MT9V011 && - sd->sensor <= SENSOR_MT9M111) { + sd->sensor <= SENSOR_MT9M112) { if (i2c_r2(gspca_dev, reg->reg, (u16 *)®->val) < 0) return -EINVAL; } else { @@ -1960,7 +1920,7 @@ static int sd_dbg_s_register(struct gspca_dev *gspca_dev, if (reg->match.addr != sd->i2c_addr) return -EINVAL; if (sd->sensor >= SENSOR_MT9V011 && - sd->sensor <= SENSOR_MT9M111) { + sd->sensor <= SENSOR_MT9M112) { if (i2c_w2(gspca_dev, reg->reg, reg->val) < 0) return -EINVAL; } else { @@ -2005,8 +1965,10 @@ static int sd_config(struct gspca_dev *gspca_dev, sd->sensor = (id->driver_info >> 8) & 0xff; sd->i2c_addr = id->driver_info & 0xff; + sd->flags = (id->driver_info >> 16) & 0xff; switch (sd->sensor) { + case SENSOR_MT9M112: case SENSOR_MT9M111: case SENSOR_OV9650: case SENSOR_SOI968: @@ -2039,11 +2001,6 @@ static int sd_config(struct gspca_dev *gspca_dev, sd->quality = 95; -#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV - sd->input_gpio = (id->driver_info >> 16) & 0xff; - if (sn9c20x_input_init(gspca_dev) < 0) - return -ENODEV; -#endif return 0; } @@ -2063,6 +2020,11 @@ static int sd_init(struct gspca_dev *gspca_dev) } } + if (sd->flags & LED_REVERSE) + reg_w1(gspca_dev, 0x1006, 0x00); + else + reg_w1(gspca_dev, 0x1006, 0x20); + if (reg_w(gspca_dev, 0x10c0, i2c_init, 9) < 0) { err("Device initialization failed"); return -ENODEV; @@ -2103,6 +2065,11 @@ static int sd_init(struct gspca_dev *gspca_dev) return -ENODEV; info("MT9M111 sensor detected"); break; + case SENSOR_MT9M112: + if (mt9m112_init_sensor(gspca_dev) < 0) + return -ENODEV; + info("MT9M112 sensor detected"); + break; case SENSOR_MT9M001: if (mt9m001_init_sensor(gspca_dev) < 0) return -ENODEV; @@ -2162,6 +2129,7 @@ static void configure_sensor_output(struct gspca_dev *gspca_dev, int mode) i2c_w1(gspca_dev, 0x12, (value & 0x7) | 0x40); } break; + case SENSOR_MT9M112: case SENSOR_MT9M111: if (mode & MODE_SXGA) { i2c_w2(gspca_dev, 0xf0, 0x0002); @@ -2243,6 +2211,8 @@ static int sd_start(struct gspca_dev *gspca_dev) set_exposure(gspca_dev); set_hvflip(gspca_dev); + reg_w1(gspca_dev, 0x1007, 0x20); + reg_r(gspca_dev, 0x1061, 1); reg_w1(gspca_dev, 0x1061, gspca_dev->usb_buf[0] | 0x02); return 0; @@ -2250,6 +2220,8 @@ static int sd_start(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev) { + reg_w1(gspca_dev, 0x1007, 0x00); + reg_r(gspca_dev, 0x1061, 1); reg_w1(gspca_dev, 0x1061, gspca_dev->usb_buf[0] & ~0x02); } @@ -2343,6 +2315,24 @@ static void sd_dqcallback(struct gspca_dev *gspca_dev) do_autoexposure(gspca_dev, avg_lum); } +#ifdef CONFIG_INPUT +static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, + u8 *data, /* interrupt packet */ + int len) /* interrupt packet length */ +{ + struct sd *sd = (struct sd *) gspca_dev; + int ret = -EINVAL; + if (!(sd->flags & HAS_NO_BUTTON) && len == 1) { + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); + input_sync(gspca_dev->input_dev); + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); + input_sync(gspca_dev->input_dev); + ret = 0; + } + return ret; +} +#endif + static void sd_pkt_scan(struct gspca_dev *gspca_dev, u8 *data, /* isoc packet */ int len) /* iso packet length */ @@ -2409,6 +2399,9 @@ static const struct sd_desc sd_desc = { .stopN = sd_stopN, .stop0 = sd_stop0, .pkt_scan = sd_pkt_scan, +#ifdef CONFIG_INPUT + .int_pkt_scan = sd_int_pkt_scan, +#endif .dq_callback = sd_dqcallback, #ifdef CONFIG_VIDEO_ADV_DEBUG .set_register = sd_dbg_s_register, @@ -2417,8 +2410,8 @@ static const struct sd_desc sd_desc = { .get_chip_ident = sd_chip_ident, }; -#define SN9C20X(sensor, i2c_addr, button_mask) \ - .driver_info = (button_mask << 16) \ +#define SN9C20X(sensor, i2c_addr, flags) \ + .driver_info = ((flags & 0xff) << 16) \ | (SENSOR_ ## sensor << 8) \ | (i2c_addr) @@ -2426,8 +2419,10 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x0c45, 0x6240), SN9C20X(MT9M001, 0x5d, 0)}, {USB_DEVICE(0x0c45, 0x6242), SN9C20X(MT9M111, 0x5d, 0)}, {USB_DEVICE(0x0c45, 0x6248), SN9C20X(OV9655, 0x30, 0)}, - {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, 0x10)}, - {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30, 0)}, + {USB_DEVICE(0x0c45, 0x624c), SN9C20X(MT9M112, 0x5d, 0)}, + {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, LED_REVERSE)}, + {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30, + (FLIP_DETECT | HAS_NO_BUTTON))}, {USB_DEVICE(0x0c45, 0x6251), SN9C20X(OV9650, 0x30, 0)}, {USB_DEVICE(0x0c45, 0x6253), SN9C20X(OV9650, 0x30, 0)}, {USB_DEVICE(0x0c45, 0x6260), SN9C20X(OV7670, 0x21, 0)}, @@ -2438,6 +2433,7 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x0c45, 0x6280), SN9C20X(MT9M001, 0x5d, 0)}, {USB_DEVICE(0x0c45, 0x6282), SN9C20X(MT9M111, 0x5d, 0)}, {USB_DEVICE(0x0c45, 0x6288), SN9C20X(OV9655, 0x30, 0)}, + {USB_DEVICE(0x0c45, 0x628c), SN9C20X(MT9M112, 0x5d, 0)}, {USB_DEVICE(0x0c45, 0x628e), SN9C20X(SOI968, 0x30, 0)}, {USB_DEVICE(0x0c45, 0x628f), SN9C20X(OV9650, 0x30, 0)}, {USB_DEVICE(0x0c45, 0x62a0), SN9C20X(OV7670, 0x21, 0)}, @@ -2448,6 +2444,8 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x045e, 0x00f4), SN9C20X(OV9650, 0x30, 0)}, {USB_DEVICE(0x145f, 0x013d), SN9C20X(OV7660, 0x21, 0)}, {USB_DEVICE(0x0458, 0x7029), SN9C20X(HV7131R, 0x11, 0)}, + {USB_DEVICE(0x0458, 0x704a), SN9C20X(MT9M112, 0x5d, 0)}, + {USB_DEVICE(0x0458, 0x704c), SN9C20X(MT9M112, 0x5d, 0)}, {USB_DEVICE(0xa168, 0x0610), SN9C20X(HV7131R, 0x11, 0)}, {USB_DEVICE(0xa168, 0x0611), SN9C20X(HV7131R, 0x11, 0)}, {USB_DEVICE(0xa168, 0x0613), SN9C20X(HV7131R, 0x11, 0)}, @@ -2467,22 +2465,11 @@ static int sd_probe(struct usb_interface *intf, THIS_MODULE); } -static void sd_disconnect(struct usb_interface *intf) -{ -#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV - struct gspca_dev *gspca_dev = usb_get_intfdata(intf); - - sn9c20x_input_cleanup(gspca_dev); -#endif - - gspca_disconnect(intf); -} - static struct usb_driver sd_driver = { .name = MODULE_NAME, .id_table = device_table, .probe = sd_probe, - .disconnect = sd_disconnect, + .disconnect = gspca_disconnect, #ifdef CONFIG_PM .suspend = gspca_suspend, .resume = gspca_resume, diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c index 1d61b92f6bfc8d..bb923efb75bd5c 100644 --- a/drivers/media/video/gspca/sonixj.c +++ b/drivers/media/video/gspca/sonixj.c @@ -1,7 +1,7 @@ /* * Sonix sn9c102p sn9c105 sn9c120 (jpeg) subdriver * - * Copyright (C) 2009 Jean-Francois Moine + * Copyright (C) 2009-2010 Jean-François Moine * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr * * This program is free software; you can redistribute it and/or modify @@ -28,7 +28,7 @@ #define V4L2_CID_INFRARED (V4L2_CID_PRIVATE_BASE + 0) -MODULE_AUTHOR("Michel Xhaard "); +MODULE_AUTHOR("Jean-François Moine "); MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver"); MODULE_LICENSE("GPL"); @@ -67,20 +67,25 @@ struct sd { #define BRIDGE_SN9C110 2 #define BRIDGE_SN9C120 3 u8 sensor; /* Type of image sensor chip */ -#define SENSOR_ADCM1700 0 -#define SENSOR_HV7131R 1 -#define SENSOR_MI0360 2 -#define SENSOR_MO4000 3 -#define SENSOR_MT9V111 4 -#define SENSOR_OM6802 5 -#define SENSOR_OV7630 6 -#define SENSOR_OV7648 7 -#define SENSOR_OV7660 8 -#define SENSOR_PO1030 9 -#define SENSOR_SP80708 10 +enum { + SENSOR_ADCM1700, + SENSOR_GC0307, + SENSOR_HV7131R, + SENSOR_MI0360, + SENSOR_MO4000, + SENSOR_MT9V111, + SENSOR_OM6802, + SENSOR_OV7630, + SENSOR_OV7648, + SENSOR_OV7660, + SENSOR_PO1030, + SENSOR_PO2030N, + SENSOR_SOI768, + SENSOR_SP80708, +} sensors; u8 i2c_addr; - u8 *jpeg_hdr; + u8 jpeg_hdr[JPEG_HDR_SZ]; }; /* V4L2 controls supported by the driver */ @@ -281,29 +286,60 @@ static const struct ctrl sd_ctrls[] = { }; /* table of the disabled controls */ -static __u32 ctrl_dis[] = { - (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX) | - (1 << AUTOGAIN_IDX), /* SENSOR_ADCM1700 0 */ - (1 << INFRARED_IDX) | (1 << FREQ_IDX), - /* SENSOR_HV7131R 1 */ - (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX), - /* SENSOR_MI0360 2 */ - (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX), - /* SENSOR_MO4000 3 */ - (1 << VFLIP_IDX) | (1 << FREQ_IDX), - /* SENSOR_MT9V111 4 */ - (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX), - /* SENSOR_OM6802 5 */ - (1 << INFRARED_IDX), - /* SENSOR_OV7630 6 */ - (1 << INFRARED_IDX), - /* SENSOR_OV7648 7 */ - (1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX), - /* SENSOR_OV7660 8 */ - (1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | - (1 << FREQ_IDX), /* SENSOR_PO1030 9 */ - (1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | - (1 << FREQ_IDX), /* SENSOR_SP80708 10 */ +static const __u32 ctrl_dis[] = { +[SENSOR_ADCM1700] = (1 << AUTOGAIN_IDX) | + (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_GC0307] = (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_HV7131R] = (1 << INFRARED_IDX) | + (1 << FREQ_IDX), + +[SENSOR_MI0360] = (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_MO4000] = (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_MT9V111] = (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_OM6802] = (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_OV7630] = (1 << INFRARED_IDX), + +[SENSOR_OV7648] = (1 << INFRARED_IDX), + +[SENSOR_OV7660] = (1 << AUTOGAIN_IDX) | + (1 << INFRARED_IDX) | + (1 << VFLIP_IDX), + +[SENSOR_PO1030] = (1 << AUTOGAIN_IDX) | + (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_PO2030N] = (1 << AUTOGAIN_IDX) | + (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), +[SENSOR_SOI768] = (1 << AUTOGAIN_IDX) | + (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), + +[SENSOR_SP80708] = (1 << AUTOGAIN_IDX) | + (1 << INFRARED_IDX) | + (1 << VFLIP_IDX) | + (1 << FREQ_IDX), }; static const struct v4l2_pix_format cif_mode[] = { @@ -343,7 +379,17 @@ static const u8 sn_adcm1700[0x1c] = { 0x06, 0x00, 0x00, 0x00 }; -/*Data from sn9c102p+hv7131r */ +static const u8 sn_gc0307[0x1c] = { +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x61, 0x62, 0x00, 0x1a, 0x00, 0x00, 0x00, +/* reg8 reg9 rega regb regc regd rege regf */ + 0x80, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x03, 0x01, 0x08, 0x28, 0x1e, 0x02, +/* reg18 reg19 reg1a reg1b */ + 0x06, 0x00, 0x00, 0x00 +}; + static const u8 sn_hv7131[0x1c] = { /* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ 0x00, 0x03, 0x64, 0x00, 0x1a, 0x20, 0x20, 0x20, @@ -401,7 +447,7 @@ static const u8 sn_om6802[0x1c] = { static const u8 sn_ov7630[0x1c] = { /* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ - 0x00, 0x21, 0x40, 0x00, 0x1a, 0x20, 0x1f, 0x20, + 0x00, 0x21, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00, /* reg8 reg9 rega regb regc regd rege regf */ 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ @@ -443,6 +489,28 @@ static const u8 sn_po1030[0x1c] = { 0x07, 0x00, 0x00, 0x00 }; +static const u8 sn_po2030n[0x1c] = { +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x63, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00, +/* reg8 reg9 rega regb regc regd rege regf */ + 0x81, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x00, 0x01, 0x14, 0x28, 0x1e, 0x00, +/* reg18 reg19 reg1a reg1b */ + 0x07, 0x00, 0x00, 0x00 +}; + +static const u8 sn_soi768[0x1c] = { +/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ + 0x00, 0x21, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00, +/* reg8 reg9 rega regb regc regd rege regf */ + 0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ + 0x03, 0x00, 0x00, 0x01, 0x08, 0x28, 0x1e, 0x00, +/* reg18 reg19 reg1a reg1b */ + 0x07, 0x00, 0x00, 0x00 +}; + static const u8 sn_sp80708[0x1c] = { /* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ 0x00, 0x63, 0x60, 0x00, 0x1a, 0x20, 0x20, 0x20, @@ -456,17 +524,20 @@ static const u8 sn_sp80708[0x1c] = { /* sequence specific to the sensors - !! index = SENSOR_xxx */ static const u8 *sn_tb[] = { - sn_adcm1700, - sn_hv7131, - sn_mi0360, - sn_mo4000, - sn_mt9v111, - sn_om6802, - sn_ov7630, - sn_ov7648, - sn_ov7660, - sn_po1030, - sn_sp80708 +[SENSOR_ADCM1700] = sn_adcm1700, +[SENSOR_GC0307] = sn_gc0307, +[SENSOR_HV7131R] = sn_hv7131, +[SENSOR_MI0360] = sn_mi0360, +[SENSOR_MO4000] = sn_mo4000, +[SENSOR_MT9V111] = sn_mt9v111, +[SENSOR_OM6802] = sn_om6802, +[SENSOR_OV7630] = sn_ov7630, +[SENSOR_OV7648] = sn_ov7648, +[SENSOR_OV7660] = sn_ov7660, +[SENSOR_PO1030] = sn_po1030, +[SENSOR_PO2030N] = sn_po2030n, +[SENSOR_SOI768] = sn_soi768, +[SENSOR_SP80708] = sn_sp80708, }; /* default gamma table */ @@ -484,8 +555,13 @@ static const u8 gamma_spec_1[17] = { 0x08, 0x3a, 0x52, 0x65, 0x75, 0x83, 0x91, 0x9d, 0xa9, 0xb4, 0xbe, 0xc8, 0xd2, 0xdb, 0xe4, 0xed, 0xf5 }; -/* gamma for sensor SP80708 */ +/* gamma for sensor GC0307 */ static const u8 gamma_spec_2[17] = { + 0x14, 0x37, 0x50, 0x6a, 0x7c, 0x8d, 0x9d, 0xab, + 0xb5, 0xbf, 0xc2, 0xcb, 0xd1, 0xd6, 0xdb, 0xe1, 0xeb +}; +/* gamma for sensor SP80708 */ +static const u8 gamma_spec_3[17] = { 0x0a, 0x2d, 0x4e, 0x68, 0x7d, 0x8f, 0x9f, 0xab, 0xb7, 0xc2, 0xcc, 0xd3, 0xd8, 0xde, 0xe2, 0xe5, 0xe6 }; @@ -533,6 +609,58 @@ static const u8 adcm1700_sensor_param1[][8] = { {0xb0, 0x51, 0x32, 0x00, 0xa2, 0x00, 0x00, 0x10}, {} }; +static const u8 gc0307_sensor_init[][8] = { + {0xa0, 0x21, 0x43, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x44, 0xa2, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x01, 0x6a, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x02, 0x70, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x11, 0x05, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x08, 0x02, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x09, 0x01, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x0a, 0xe8, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x0b, 0x02, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x0c, 0x80, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x0d, 0x22, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x0e, 0x02, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x0f, 0xb2, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x12, 0x70, 0x00, 0x00, 0x00, 0x10}, + {0xdd, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /*delay 10ms*/ + {0xa0, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x15, 0xb8, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x16, 0x13, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x17, 0x52, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x18, 0x50, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x1e, 0x0d, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x1f, 0x32, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x61, 0x90, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x63, 0x70, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x65, 0x98, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x67, 0x90, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x04, 0x96, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x45, 0x27, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x47, 0x2c, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x43, 0x47, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x44, 0xd8, 0x00, 0x00, 0x00, 0x10}, + {} +}; +static const u8 gc0307_sensor_param1[][8] = { + {0xa0, 0x21, 0x68, 0x13, 0x00, 0x00, 0x00, 0x10}, + {0xd0, 0x21, 0x61, 0x80, 0x00, 0x80, 0x00, 0x10}, + {0xc0, 0x21, 0x65, 0x80, 0x00, 0x80, 0x00, 0x10}, + {0xc0, 0x21, 0x63, 0xa0, 0x00, 0xa6, 0x00, 0x10}, +/*param3*/ + {0xa0, 0x21, 0x01, 0x6e, 0x00, 0x00, 0x00, 0x10}, + {0xa0, 0x21, 0x02, 0x88, 0x00, 0x00, 0x00, 0x10}, + {} +}; + static const u8 hv7131r_sensor_init[][8] = { {0xc1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10}, {0xb1, 0x11, 0x34, 0x17, 0x7f, 0x00, 0x00, 0x10}, @@ -767,7 +895,9 @@ static const u8 ov7630_sensor_init[][8] = { {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10}, {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10}, {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10}, -/* */ + {} +}; +static const u8 ov7630_sensor_param1[][8] = { {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10}, {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10}, /*fixme: + 0x12, 0x04*/ @@ -984,6 +1114,113 @@ static const u8 po1030_sensor_param1[][8] = { {} }; +static const u8 po2030n_sensor_init[][8] = { + {0xa1, 0x6e, 0x1e, 0x1a, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x1f, 0x99, 0x00, 0x00, 0x00, 0x10}, + {0xdd, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 10ms */ + {0xa1, 0x6e, 0x1e, 0x0a, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x1f, 0x19, 0x00, 0x00, 0x00, 0x10}, + {0xdd, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 10ms */ + {0xa1, 0x6e, 0x20, 0x44, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x05, 0x70, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x07, 0x25, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x08, 0x00, 0xd0, 0x00, 0x08, 0x10}, + {0xd1, 0x6e, 0x0c, 0x03, 0x50, 0x01, 0xe8, 0x10}, + {0xd1, 0x6e, 0x1d, 0x20, 0x0a, 0x19, 0x44, 0x10}, + {0xd1, 0x6e, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x25, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x29, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x35, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x39, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x41, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x45, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x49, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x4d, 0x00, 0x00, 0x00, 0xed, 0x10}, + {0xd1, 0x6e, 0x51, 0x17, 0x4a, 0x2f, 0xc0, 0x10}, + {0xd1, 0x6e, 0x55, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x59, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x61, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x65, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x69, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x6d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x71, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x75, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x79, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x7d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x81, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x85, 0x00, 0x00, 0x00, 0x08, 0x10}, + {0xd1, 0x6e, 0x89, 0x01, 0xe8, 0x00, 0x01, 0x10}, + {0xa1, 0x6e, 0x8d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x25, 0x00, 0x00, 0x00, 0x01, 0x10}, + {0xd1, 0x6e, 0x29, 0xe6, 0x00, 0xbd, 0x03, 0x10}, + {0xd1, 0x6e, 0x2d, 0x41, 0x38, 0x68, 0x40, 0x10}, + {0xd1, 0x6e, 0x31, 0x2b, 0x00, 0x36, 0x00, 0x10}, + {0xd1, 0x6e, 0x35, 0x30, 0x30, 0x08, 0x00, 0x10}, + {0xd1, 0x6e, 0x39, 0x00, 0x00, 0x33, 0x06, 0x10}, + {0xb1, 0x6e, 0x3d, 0x06, 0x02, 0x00, 0x00, 0x10}, + {} +}; +static const u8 po2030n_sensor_param1[][8] = { + {0xa1, 0x6e, 0x1a, 0x01, 0x00, 0x00, 0x00, 0x10}, + {0xdd, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 8ms */ + {0xa1, 0x6e, 0x1b, 0xf4, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10}, + {0xd1, 0x6e, 0x16, 0x50, 0x40, 0x49, 0x40, 0x10}, +/*param2*/ + {0xa1, 0x6e, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x05, 0x6f, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x07, 0x25, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10}, + {0xc1, 0x6e, 0x16, 0x52, 0x40, 0x48, 0x00, 0x10}, +/*after start*/ + {0xa1, 0x6e, 0x15, 0x0f, 0x00, 0x00, 0x00, 0x10}, + {0xdd, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 5ms */ + {0xa1, 0x6e, 0x1a, 0x05, 0x00, 0x00, 0x00, 0x10}, + {0xdd, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 5ms */ + {0xa1, 0x6e, 0x1b, 0x53, 0x00, 0x00, 0x00, 0x10}, + {} +}; + +static const u8 soi768_sensor_init[][8] = { + {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset */ + {0xdd, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 96ms */ + {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x13, 0x80, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x0f, 0x03, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x19, 0x00, 0x00, 0x00, 0x00, 0x10}, + {} +}; +static const u8 soi768_sensor_param1[][8] = { + {0xa1, 0x21, 0x10, 0x10, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}, + {0xb1, 0x21, 0x01, 0x7f, 0x7f, 0x00, 0x00, 0x10}, +/* */ +/* {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, */ +/* {0xa1, 0x21, 0x2d, 0x25, 0x00, 0x00, 0x00, 0x10}, */ + {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, +/* {0xb1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, */ + {0xa1, 0x21, 0x02, 0x8d, 0x00, 0x00, 0x00, 0x10}, +/* the next sequence should be used for auto gain */ + {0xa1, 0x21, 0x00, 0x07, 0x00, 0x00, 0x00, 0x10}, + /* global gain ? : 07 - change with 0x15 at the end */ + {0xa1, 0x21, 0x10, 0x3f, 0x00, 0x00, 0x00, 0x10}, /* ???? : 063f */ + {0xa1, 0x21, 0x04, 0x06, 0x00, 0x00, 0x00, 0x10}, + {0xb1, 0x21, 0x2d, 0x00, 0x02, 0x00, 0x00, 0x10}, + /* exposure ? : 0200 - change with 0x1e at the end */ + {} +}; + static const u8 sp80708_sensor_init[][8] = { {0xa1, 0x18, 0x06, 0xf9, 0x00, 0x00, 0x00, 0x10}, {0xa1, 0x18, 0x09, 0x1f, 0x00, 0x00, 0x00, 0x10}, @@ -1069,18 +1306,21 @@ static const u8 sp80708_sensor_param1[][8] = { {} }; -static const u8 (*sensor_init[11])[8] = { - adcm1700_sensor_init, /* ADCM1700 0 */ - hv7131r_sensor_init, /* HV7131R 1 */ - mi0360_sensor_init, /* MI0360 2 */ - mo4000_sensor_init, /* MO4000 3 */ - mt9v111_sensor_init, /* MT9V111 4 */ - om6802_sensor_init, /* OM6802 5 */ - ov7630_sensor_init, /* OV7630 6 */ - ov7648_sensor_init, /* OV7648 7 */ - ov7660_sensor_init, /* OV7660 8 */ - po1030_sensor_init, /* PO1030 9 */ - sp80708_sensor_init, /* SP80708 10 */ +static const u8 (*sensor_init[])[8] = { +[SENSOR_ADCM1700] = adcm1700_sensor_init, +[SENSOR_GC0307] = gc0307_sensor_init, +[SENSOR_HV7131R] = hv7131r_sensor_init, +[SENSOR_MI0360] = mi0360_sensor_init, +[SENSOR_MO4000] = mo4000_sensor_init, +[SENSOR_MT9V111] = mt9v111_sensor_init, +[SENSOR_OM6802] = om6802_sensor_init, +[SENSOR_OV7630] = ov7630_sensor_init, +[SENSOR_OV7648] = ov7648_sensor_init, +[SENSOR_OV7660] = ov7660_sensor_init, +[SENSOR_PO1030] = po1030_sensor_init, +[SENSOR_PO2030N] = po2030n_sensor_init, +[SENSOR_SOI768] = soi768_sensor_init, +[SENSOR_SP80708] = sp80708_sensor_init, }; /* read bytes to gspca_dev->usb_buf */ @@ -1146,10 +1386,11 @@ static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val) { struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(D_USBO, "i2c_w2 [%02x] = %02x", reg, val); + PDEBUG(D_USBO, "i2c_w1 [%02x] = %02x", reg, val); switch (sd->sensor) { case SENSOR_ADCM1700: - case SENSOR_OM6802: /* i2c command = a0 (100 kHz) */ + case SENSOR_OM6802: + case SENSOR_GC0307: /* i2c command = a0 (100 kHz) */ gspca_dev->usb_buf[0] = 0x80 | (2 << 4); break; default: /* i2c command = a1 (400 kHz) */ @@ -1177,6 +1418,8 @@ static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val) static void i2c_w8(struct gspca_dev *gspca_dev, const u8 *buffer) { + PDEBUG(D_USBO, "i2c_w8 [%02x] = %02x ..", + buffer[2], buffer[3]); memcpy(gspca_dev->usb_buf, buffer, 8); usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), @@ -1196,7 +1439,8 @@ static void i2c_r(struct gspca_dev *gspca_dev, u8 reg, int len) switch (sd->sensor) { case SENSOR_ADCM1700: - case SENSOR_OM6802: /* i2c command = 90 (100 kHz) */ + case SENSOR_OM6802: + case SENSOR_GC0307: /* i2c command = a0 (100 kHz) */ mode[0] = 0x80 | 0x10; break; default: /* i2c command = 91 (400 kHz) */ @@ -1300,39 +1544,100 @@ static void mi0360_probe(struct gspca_dev *gspca_dev) } } -static void ov7648_probe(struct gspca_dev *gspca_dev) +static void ov7630_probe(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + u16 val; /* check ov76xx */ reg_w1(gspca_dev, 0x17, 0x62); reg_w1(gspca_dev, 0x01, 0x08); sd->i2c_addr = 0x21; i2c_r(gspca_dev, 0x0a, 2); - if (gspca_dev->usb_buf[3] == 0x76) { /* ov76xx */ - PDEBUG(D_PROBE, "Sensor ov%02x%02x", - gspca_dev->usb_buf[3], gspca_dev->usb_buf[4]); + val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4]; + reg_w1(gspca_dev, 0x01, 0x29); + reg_w1(gspca_dev, 0x17, 0x42); + if (val == 0x7628) { /* soi768 */ + sd->sensor = SENSOR_SOI768; +/*fixme: only valid for 0c45:613e?*/ + gspca_dev->cam.input_flags = + V4L2_IN_ST_VFLIP | V4L2_IN_ST_HFLIP; + PDEBUG(D_PROBE, "Sensor soi768"); return; } + PDEBUG(D_PROBE, "Sensor ov%04x", val); +} - /* reset */ +static void ov7648_probe(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + u16 val; + + /* check ov76xx */ + reg_w1(gspca_dev, 0x17, 0x62); + reg_w1(gspca_dev, 0x01, 0x08); + sd->i2c_addr = 0x21; + i2c_r(gspca_dev, 0x0a, 2); + val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4]; reg_w1(gspca_dev, 0x01, 0x29); reg_w1(gspca_dev, 0x17, 0x42); + if ((val & 0xff00) == 0x7600) { /* ov76xx */ + PDEBUG(D_PROBE, "Sensor ov%04x", val); + return; + } /* check po1030 */ reg_w1(gspca_dev, 0x17, 0x62); reg_w1(gspca_dev, 0x01, 0x08); sd->i2c_addr = 0x6e; i2c_r(gspca_dev, 0x00, 2); - if (gspca_dev->usb_buf[3] == 0x10 /* po1030 */ - && gspca_dev->usb_buf[4] == 0x30) { + val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4]; + reg_w1(gspca_dev, 0x01, 0x29); + reg_w1(gspca_dev, 0x17, 0x42); + if (val == 0x1030) { /* po1030 */ PDEBUG(D_PROBE, "Sensor po1030"); sd->sensor = SENSOR_PO1030; return; } - PDEBUG(D_PROBE, "Unknown sensor %02x%02x", - gspca_dev->usb_buf[3], gspca_dev->usb_buf[4]); + PDEBUG(D_PROBE, "Unknown sensor %04x", val); +} + +/* 0c45:6142 sensor may be po2030n, gc0305 or gc0307 */ +static void po2030n_probe(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + u16 val; + + /* check gc0307 */ + reg_w1(gspca_dev, 0x17, 0x62); + reg_w1(gspca_dev, 0x01, 0x08); + reg_w1(gspca_dev, 0x02, 0x22); + sd->i2c_addr = 0x21; + i2c_r(gspca_dev, 0x00, 1); + val = gspca_dev->usb_buf[4]; + reg_w1(gspca_dev, 0x01, 0x29); /* reset */ + reg_w1(gspca_dev, 0x17, 0x42); + if (val == 0x99) { /* gc0307 (?) */ + PDEBUG(D_PROBE, "Sensor gc0307"); + sd->sensor = SENSOR_GC0307; + return; + } + + /* check po2030n */ + reg_w1(gspca_dev, 0x17, 0x62); + reg_w1(gspca_dev, 0x01, 0x0a); + sd->i2c_addr = 0x6e; + i2c_r(gspca_dev, 0x00, 2); + val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4]; + reg_w1(gspca_dev, 0x01, 0x29); + reg_w1(gspca_dev, 0x17, 0x42); + if (val == 0x2030) { + PDEBUG(D_PROBE, "Sensor po2030n"); +/* sd->sensor = SENSOR_PO2030N; */ + } else { + PDEBUG(D_PROBE, "Unknown sensor ID %04x", val); + } } static void bridge_init(struct gspca_dev *gspca_dev, @@ -1355,8 +1660,11 @@ static void bridge_init(struct gspca_dev *gspca_dev, reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2); reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5); switch (sd->sensor) { + case SENSOR_GC0307: case SENSOR_OV7660: case SENSOR_PO1030: + case SENSOR_PO2030N: + case SENSOR_SOI768: case SENSOR_SP80708: reg9a = reg9a_spec; break; @@ -1377,6 +1685,14 @@ static void bridge_init(struct gspca_dev *gspca_dev, reg_w1(gspca_dev, 0x01, 0x42); reg_w1(gspca_dev, 0x01, 0x42); break; + case SENSOR_GC0307: + msleep(50); + reg_w1(gspca_dev, 0x01, 0x61); + reg_w1(gspca_dev, 0x17, 0x22); + reg_w1(gspca_dev, 0x01, 0x60); + reg_w1(gspca_dev, 0x01, 0x40); + msleep(50); + break; case SENSOR_MT9V111: reg_w1(gspca_dev, 0x01, 0x61); reg_w1(gspca_dev, 0x17, 0x61); @@ -1414,11 +1730,18 @@ static void bridge_init(struct gspca_dev *gspca_dev, reg_w1(gspca_dev, 0x01, 0x42); break; case SENSOR_PO1030: + case SENSOR_SOI768: reg_w1(gspca_dev, 0x01, 0x61); reg_w1(gspca_dev, 0x17, 0x20); reg_w1(gspca_dev, 0x01, 0x60); reg_w1(gspca_dev, 0x01, 0x40); break; + case SENSOR_PO2030N: + reg_w1(gspca_dev, 0x01, 0x63); + reg_w1(gspca_dev, 0x17, 0x20); + reg_w1(gspca_dev, 0x01, 0x62); + reg_w1(gspca_dev, 0x01, 0x42); + break; case SENSOR_OV7660: /* fall thru */ case SENSOR_SP80708: @@ -1523,9 +1846,15 @@ static int sd_init(struct gspca_dev *gspca_dev) case SENSOR_MI0360: mi0360_probe(gspca_dev); break; + case SENSOR_OV7630: + ov7630_probe(gspca_dev); + break; case SENSOR_OV7648: ov7648_probe(gspca_dev); break; + case SENSOR_PO2030N: + po2030n_probe(gspca_dev); + break; } regGpio[1] = 0x70; reg_w(gspca_dev, 0x01, regGpio, 2); @@ -1558,6 +1887,18 @@ static u32 setexposure(struct gspca_dev *gspca_dev, struct sd *sd = (struct sd *) gspca_dev; switch (sd->sensor) { + case SENSOR_GC0307: { + int a, b; + + /* expo = 0..255 -> a = 19..43 */ + a = 19 + expo * 25 / 256; + i2c_w1(gspca_dev, 0x68, a); + a -= 12; + b = a * a * 4; /* heuristic */ + i2c_w1(gspca_dev, 0x03, b >> 8); + i2c_w1(gspca_dev, 0x04, b); + break; + } case SENSOR_HV7131R: { u8 Expodoit[] = { 0xc1, 0x11, 0x25, 0x00, 0x00, 0x00, 0x00, 0x16 }; @@ -1668,6 +2009,7 @@ static void setbrightness(struct gspca_dev *gspca_dev) expo = sd->brightness >> 4; sd->exposure = setexposure(gspca_dev, expo); break; + case SENSOR_GC0307: case SENSOR_MT9V111: expo = sd->brightness >> 8; sd->exposure = setexposure(gspca_dev, expo); @@ -1703,7 +2045,7 @@ static void setcolors(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; int i, v; u8 reg8a[12]; /* U & V gains */ - static s16 uv[6] = { /* same as reg84 in signed decimal */ + static const s16 uv[6] = { /* same as reg84 in signed decimal */ -24, -38, 64, /* UR UG UB */ 62, -51, -9 /* VR VG VB */ }; @@ -1744,9 +2086,12 @@ static void setgamma(struct gspca_dev *gspca_dev) case SENSOR_MT9V111: gamma_base = gamma_spec_1; break; - case SENSOR_SP80708: + case SENSOR_GC0307: gamma_base = gamma_spec_2; break; + case SENSOR_SP80708: + gamma_base = gamma_spec_3; + break; default: gamma_base = gamma_def; break; @@ -1937,14 +2282,17 @@ static int sd_start(struct gspca_dev *gspca_dev) static const u8 CA[] = { 0x28, 0xd8, 0x14, 0xec }; static const u8 CA_adcm1700[] = { 0x14, 0xec, 0x0a, 0xf6 }; + static const u8 CA_po2030n[] = + { 0x1e, 0xe2, 0x14, 0xec }; static const u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */ + static const u8 CE_gc0307[] = + { 0x32, 0xce, 0x2d, 0xd3 }; static const u8 CE_ov76xx[] = { 0x32, 0xdd, 0x32, 0xdd }; + static const u8 CE_po2030n[] = + { 0x14, 0xe7, 0x1e, 0xdd }; /* create the JPEG header */ - sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL); - if (!sd->jpeg_hdr) - return -ENOMEM; jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width, 0x21); /* JPEG 422 */ jpeg_set_qual(sd->jpeg_hdr, sd->quality); @@ -1996,6 +2344,9 @@ static int sd_start(struct gspca_dev *gspca_dev) } reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]); switch (sd->sensor) { + case SENSOR_GC0307: + reg17 = 0xa2; + break; case SENSOR_MT9V111: reg17 = 0xe0; break; @@ -2007,9 +2358,11 @@ static int sd_start(struct gspca_dev *gspca_dev) reg17 = 0x20; break; case SENSOR_OV7660: + case SENSOR_SOI768: reg17 = 0xa0; break; case SENSOR_PO1030: + case SENSOR_PO2030N: reg17 = 0xa0; break; default: @@ -2034,12 +2387,18 @@ static int sd_start(struct gspca_dev *gspca_dev) case SENSOR_SP80708: reg_w1(gspca_dev, 0x9a, 0x05); break; + case SENSOR_GC0307: case SENSOR_MT9V111: reg_w1(gspca_dev, 0x9a, 0x07); break; + case SENSOR_OV7630: case SENSOR_OV7648: reg_w1(gspca_dev, 0x9a, 0x0a); break; + case SENSOR_PO2030N: + case SENSOR_SOI768: + reg_w1(gspca_dev, 0x9a, 0x06); + break; default: reg_w1(gspca_dev, 0x9a, 0x08); break; @@ -2064,6 +2423,11 @@ static int sd_start(struct gspca_dev *gspca_dev) reg1 = 0x46; reg17 = 0xe2; break; + case SENSOR_GC0307: + init = gc0307_sensor_param1; + reg17 = 0xa2; + reg1 = 0x44; + break; case SENSOR_MO4000: if (mode) { /* reg1 = 0x46; * 320 clk 48Mhz 60fp/s */ @@ -2087,6 +2451,7 @@ static int sd_start(struct gspca_dev *gspca_dev) reg17 = 0x64; /* 640 MCKSIZE */ break; case SENSOR_OV7630: + init = ov7630_sensor_param1; reg17 = 0xe2; reg1 = 0x44; break; @@ -2113,6 +2478,16 @@ static int sd_start(struct gspca_dev *gspca_dev) reg17 = 0xa2; reg1 = 0x44; break; + case SENSOR_PO2030N: + init = po2030n_sensor_param1; + reg1 = 0x46; + reg17 = 0xa2; + break; + case SENSOR_SOI768: + init = soi768_sensor_param1; + reg1 = 0x44; + reg17 = 0xa2; + break; default: /* case SENSOR_SP80708: */ init = sp80708_sensor_param1; @@ -2132,17 +2507,33 @@ static int sd_start(struct gspca_dev *gspca_dev) } reg_w(gspca_dev, 0xc0, C0, 6); - if (sd->sensor == SENSOR_ADCM1700) + switch (sd->sensor) { + case SENSOR_ADCM1700: + case SENSOR_GC0307: + case SENSOR_SOI768: reg_w(gspca_dev, 0xca, CA_adcm1700, 4); - else + break; + case SENSOR_PO2030N: + reg_w(gspca_dev, 0xca, CA_po2030n, 4); + break; + default: reg_w(gspca_dev, 0xca, CA, 4); + break; + } switch (sd->sensor) { case SENSOR_ADCM1700: case SENSOR_OV7630: case SENSOR_OV7648: case SENSOR_OV7660: + case SENSOR_SOI768: reg_w(gspca_dev, 0xce, CE_ov76xx, 4); break; + case SENSOR_GC0307: + reg_w(gspca_dev, 0xce, CE_gc0307, 4); + break; + case SENSOR_PO2030N: + reg_w(gspca_dev, 0xce, CE_po2030n, 4); + break; default: reg_w(gspca_dev, 0xce, CE, 4); /* ?? {0x1e, 0xdd, 0x2d, 0xe7} */ @@ -2161,6 +2552,7 @@ static int sd_start(struct gspca_dev *gspca_dev) setvflip(sd); setbrightness(gspca_dev); setcontrast(gspca_dev); + setcolors(gspca_dev); setautogain(gspca_dev); setfreq(gspca_dev); return 0; @@ -2175,11 +2567,16 @@ static void sd_stopN(struct gspca_dev *gspca_dev) { 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 }; static const u8 stopov7648[] = { 0xa1, 0x21, 0x76, 0x20, 0x00, 0x00, 0x00, 0x10 }; + static const u8 stopsoi768[] = + { 0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10 }; u8 data; const u8 *sn9c1xx; data = 0x0b; switch (sd->sensor) { + case SENSOR_GC0307: + data = 0x29; + break; case SENSOR_HV7131R: i2c_w8(gspca_dev, stophv7131); data = 0x2b; @@ -2196,6 +2593,10 @@ static void sd_stopN(struct gspca_dev *gspca_dev) case SENSOR_PO1030: data = 0x29; break; + case SENSOR_SOI768: + i2c_w8(gspca_dev, stopsoi768); + data = 0x29; + break; } sn9c1xx = sn_tb[sd->sensor]; reg_w1(gspca_dev, 0x01, sn9c1xx[1]); @@ -2206,13 +2607,6 @@ static void sd_stopN(struct gspca_dev *gspca_dev) /* reg_w1(gspca_dev, 0xf1, 0x01); */ } -static void sd_stop0(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - kfree(sd->jpeg_hdr); -} - static void do_autogain(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -2233,6 +2627,14 @@ static void do_autogain(struct gspca_dev *gspca_dev) if (delta < luma_mean - luma_delta || delta > luma_mean + luma_delta) { switch (sd->sensor) { + case SENSOR_GC0307: + expotimes = sd->exposure; + expotimes += (luma_mean - delta) >> 6; + if (expotimes < 0) + expotimes = 0; + sd->exposure = setexposure(gspca_dev, + (unsigned int) expotimes); + break; case SENSOR_HV7131R: expotimes = sd->exposure >> 8; expotimes += (luma_mean - delta) >> 4; @@ -2584,7 +2986,6 @@ static const struct sd_desc sd_desc = { .init = sd_init, .start = sd_start, .stopN = sd_stopN, - .stop0 = sd_stop0, .pkt_scan = sd_pkt_scan, .dq_callback = do_autogain, .get_jcomp = sd_get_jcomp, @@ -2656,7 +3057,7 @@ static const __devinitdata struct usb_device_id device_table[] = { #endif {USB_DEVICE(0x0c45, 0x613c), BS(SN9C120, HV7131R)}, {USB_DEVICE(0x0c45, 0x613e), BS(SN9C120, OV7630)}, -/* {USB_DEVICE(0x0c45, 0x6142), BS(SN9C120, PO2030N)}, *sn9c120b*/ + {USB_DEVICE(0x0c45, 0x6142), BS(SN9C120, PO2030N)}, /*sn9c120b*/ {USB_DEVICE(0x0c45, 0x6143), BS(SN9C120, SP80708)}, /*sn9c120b*/ {USB_DEVICE(0x0c45, 0x6148), BS(SN9C120, OM6802)}, /*sn9c120b*/ {USB_DEVICE(0x0c45, 0x614a), BS(SN9C120, ADCM1700)}, /*sn9c120b*/ diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c index b9c80e2103b9c9..7bb2355005dcb5 100644 --- a/drivers/media/video/gspca/spca561.c +++ b/drivers/media/video/gspca/spca561.c @@ -22,6 +22,7 @@ #define MODULE_NAME "spca561" +#include #include "gspca.h" MODULE_AUTHOR("Michel Xhaard "); @@ -249,9 +250,9 @@ static const __u16 Pb100_2map8300[][2] = { }; static const __u16 spca561_161rev12A_data1[][2] = { - {0x29, 0x8118}, /* white balance - was 21 */ - {0x08, 0x8114}, /* white balance - was 01 */ - {0x0e, 0x8112}, /* white balance - was 00 */ + {0x29, 0x8118}, /* Control register (various enable bits) */ + {0x08, 0x8114}, /* GPIO: Led off */ + {0x0e, 0x8112}, /* 0x0e stream off 0x3e stream on */ {0x00, 0x8102}, /* white balance - new */ {0x92, 0x8804}, {0x04, 0x8802}, /* windows uses 08 */ @@ -263,15 +264,11 @@ static const __u16 spca561_161rev12A_data2[][2] = { {0x07, 0x8601}, {0x07, 0x8602}, {0x04, 0x8501}, - {0x21, 0x8118}, {0x07, 0x8201}, /* windows uses 02 */ {0x08, 0x8200}, {0x01, 0x8200}, - {0x00, 0x8114}, - {0x01, 0x8114}, /* windows uses 00 */ - {0x90, 0x8604}, {0x00, 0x8605}, {0xb0, 0x8603}, @@ -302,6 +299,9 @@ static const __u16 spca561_161rev12A_data2[][2] = { {0xf0, 0x8505}, {0x32, 0x850a}, /* {0x99, 0x8700}, * - white balance - new (removed) */ + /* HDG we used to do this in stop0, making the init state and the state + after a start / stop different, so do this here instead. */ + {0x29, 0x8118}, {} }; @@ -645,6 +645,9 @@ static int sd_start_12a(struct gspca_dev *gspca_dev) setwhite(gspca_dev); setgain(gspca_dev); setexposure(gspca_dev); + + /* Led ON (bit 3 -> 0 */ + reg_w_val(gspca_dev->dev, 0x8114, 0x00); return 0; } static int sd_start_72a(struct gspca_dev *gspca_dev) @@ -691,26 +694,14 @@ static void sd_stopN(struct gspca_dev *gspca_dev) if (sd->chip_revision == Rev012A) { reg_w_val(gspca_dev->dev, 0x8112, 0x0e); + /* Led Off (bit 3 -> 1 */ + reg_w_val(gspca_dev->dev, 0x8114, 0x08); } else { reg_w_val(gspca_dev->dev, 0x8112, 0x20); /* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */ } } -/* called on streamoff with alt 0 and on disconnect */ -static void sd_stop0(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - if (!gspca_dev->present) - return; - if (sd->chip_revision == Rev012A) { - reg_w_val(gspca_dev->dev, 0x8118, 0x29); - reg_w_val(gspca_dev->dev, 0x8114, 0x08); - } -/* reg_w_val(gspca_dev->dev, 0x8114, 0); */ -} - static void do_autogain(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -788,6 +779,23 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, switch (*data++) { /* sequence number */ case 0: /* start of frame */ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); + + /* This should never happen */ + if (len < 2) { + PDEBUG(D_ERR, "Short SOF packet, ignoring"); + gspca_dev->last_packet_type = DISCARD_PACKET; + return; + } + +#ifdef CONFIG_INPUT + if (data[0] & 0x20) { + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); + input_sync(gspca_dev->input_dev); + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); + input_sync(gspca_dev->input_dev); + } +#endif + if (data[1] & 0x10) { /* compressed bayer */ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); @@ -1028,8 +1036,10 @@ static const struct sd_desc sd_desc_12a = { .init = sd_init_12a, .start = sd_start_12a, .stopN = sd_stopN, - .stop0 = sd_stop0, .pkt_scan = sd_pkt_scan, +#ifdef CONFIG_INPUT + .other_input = 1, +#endif }; static const struct sd_desc sd_desc_72a = { .name = MODULE_NAME, @@ -1039,9 +1049,11 @@ static const struct sd_desc sd_desc_72a = { .init = sd_init_72a, .start = sd_start_72a, .stopN = sd_stopN, - .stop0 = sd_stop0, .pkt_scan = sd_pkt_scan, .dq_callback = do_autogain, +#ifdef CONFIG_INPUT + .other_input = 1, +#endif }; static const struct sd_desc *sd_desc[2] = { &sd_desc_12a, diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c index 668a7536af9070..63014372adbc51 100644 --- a/drivers/media/video/gspca/t613.c +++ b/drivers/media/video/gspca/t613.c @@ -44,7 +44,10 @@ struct sd { u8 gamma; u8 sharpness; u8 freq; - u8 whitebalance; + u8 red_balance; /* split balance */ + u8 blue_balance; + u8 global_gain; /* aka gain */ + u8 whitebalance; /* set default r/g/b and activate */ u8 mirror; u8 effect; @@ -70,8 +73,17 @@ static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val); static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val); static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); + + static int sd_setwhitebalance(struct gspca_dev *gspca_dev, __s32 val); static int sd_getwhitebalance(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setglobal_gain(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getglobal_gain(struct gspca_dev *gspca_dev, __s32 *val); + static int sd_setflip(struct gspca_dev *gspca_dev, __s32 val); static int sd_getflip(struct gspca_dev *gspca_dev, __s32 *val); static int sd_seteffect(struct gspca_dev *gspca_dev, __s32 val); @@ -79,6 +91,7 @@ static int sd_geteffect(struct gspca_dev *gspca_dev, __s32 *val); static int sd_querymenu(struct gspca_dev *gspca_dev, struct v4l2_querymenu *menu); + static const struct ctrl sd_ctrls[] = { { { @@ -139,7 +152,7 @@ static const struct ctrl sd_ctrls[] = { }, { { - .id = V4L2_CID_GAIN, /* here, i activate only the lowlight, + .id = V4L2_CID_BACKLIGHT_COMPENSATION, /* Activa lowlight, * some apps dont bring up the * backligth_compensation control) */ .type = V4L2_CTRL_TYPE_INTEGER, @@ -183,7 +196,7 @@ static const struct ctrl sd_ctrls[] = { { { - .id = V4L2_CID_WHITE_BALANCE_TEMPERATURE, + .id = V4L2_CID_AUTO_WHITE_BALANCE, .type = V4L2_CTRL_TYPE_INTEGER, .name = "White Balance", .minimum = 0, @@ -223,6 +236,48 @@ static const struct ctrl sd_ctrls[] = { .set = sd_seteffect, .get = sd_geteffect }, + { + { + .id = V4L2_CID_BLUE_BALANCE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Blue Balance", + .minimum = 0x10, + .maximum = 0x40, + .step = 1, +#define BLUE_BALANCE_DEF 0x20 + .default_value = BLUE_BALANCE_DEF, + }, + .set = sd_setblue_balance, + .get = sd_getblue_balance, + }, + { + { + .id = V4L2_CID_RED_BALANCE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Red Balance", + .minimum = 0x10, + .maximum = 0x40, + .step = 1, +#define RED_BALANCE_DEF 0x20 + .default_value = RED_BALANCE_DEF, + }, + .set = sd_setred_balance, + .get = sd_getred_balance, + }, + { + { + .id = V4L2_CID_GAIN, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Gain", + .minimum = 0x10, + .maximum = 0x40, + .step = 1, +#define global_gain_DEF 0x20 + .default_value = global_gain_DEF, + }, + .set = sd_setglobal_gain, + .get = sd_getglobal_gain, + }, }; static char *effects_control[] = { @@ -523,6 +578,10 @@ static void reg_w_buf(struct gspca_dev *gspca_dev, u8 *tmpbuf; tmpbuf = kmalloc(len, GFP_KERNEL); + if (!tmpbuf) { + err("Out of memory"); + return; + } memcpy(tmpbuf, buffer, len); usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), @@ -542,10 +601,15 @@ static void reg_w_ixbuf(struct gspca_dev *gspca_dev, int i; u8 *p, *tmpbuf; - if (len * 2 <= USB_BUF_SZ) + if (len * 2 <= USB_BUF_SZ) { p = tmpbuf = gspca_dev->usb_buf; - else + } else { p = tmpbuf = kmalloc(len * 2, GFP_KERNEL); + if (!tmpbuf) { + err("Out of memory"); + return; + } + } i = len; while (--i >= 0) { *p++ = reg++; @@ -642,6 +706,10 @@ static int sd_config(struct gspca_dev *gspca_dev, sd->whitebalance = WHITE_BALANCE_DEF; sd->sharpness = SHARPNESS_DEF; sd->effect = EFFECTS_DEF; + sd->red_balance = RED_BALANCE_DEF; + sd->blue_balance = BLUE_BALANCE_DEF; + sd->global_gain = global_gain_DEF; + return 0; } @@ -693,18 +761,40 @@ static void setgamma(struct gspca_dev *gspca_dev) reg_w_ixbuf(gspca_dev, 0x90, gamma_table[sd->gamma], sizeof gamma_table[0]); } +static void setglobalgain(struct gspca_dev *gspca_dev) +{ -static void setwhitebalance(struct gspca_dev *gspca_dev) + struct sd *sd = (struct sd *) gspca_dev; + reg_w(gspca_dev, (sd->red_balance << 8) + 0x87); + reg_w(gspca_dev, (sd->blue_balance << 8) + 0x88); + reg_w(gspca_dev, (sd->global_gain << 8) + 0x89); +} + +/* Generic fnc for r/b balance, exposure and whitebalance */ +static void setbalance(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - u8 white_balance[8] = - {0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38}; + /* on whitebalance leave defaults values */ + if (sd->whitebalance) { + reg_w(gspca_dev, 0x3c80); + } else { + reg_w(gspca_dev, 0x3880); + /* shoud we wait here.. */ + /* update and reset 'global gain' with webcam parameters */ + sd->red_balance = reg_r(gspca_dev, 0x0087); + sd->blue_balance = reg_r(gspca_dev, 0x0088); + sd->global_gain = reg_r(gspca_dev, 0x0089); + setglobalgain(gspca_dev); + } + +} + - if (sd->whitebalance) - white_balance[7] = 0x3c; - reg_w_buf(gspca_dev, white_balance, sizeof white_balance); +static void setwhitebalance(struct gspca_dev *gspca_dev) +{ + setbalance(gspca_dev); } static void setsharpness(struct gspca_dev *gspca_dev) @@ -1018,6 +1108,66 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, gspca_frame_add(gspca_dev, INTER_PACKET, data, len); } + +static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->blue_balance = val; + if (gspca_dev->streaming) + reg_w(gspca_dev, (val << 8) + 0x88); + return 0; +} + +static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->blue_balance; + return 0; +} + +static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->red_balance = val; + if (gspca_dev->streaming) + reg_w(gspca_dev, (val << 8) + 0x87); + + return 0; +} + +static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->red_balance; + return 0; +} + + + +static int sd_setglobal_gain(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->global_gain = val; + if (gspca_dev->streaming) + setglobalgain(gspca_dev); + + return 0; +} + +static int sd_getglobal_gain(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->global_gain; + return 0; +} + + static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c index 4989f9afb46e24..732c3dfe46fffe 100644 --- a/drivers/media/video/gspca/vc032x.c +++ b/drivers/media/video/gspca/vc032x.c @@ -1,9 +1,9 @@ /* - * Z-star vc0321 library - * Copyright (C) 2006 Koninski Artur takeshi87@o2.pl - * Copyright (C) 2006 Michel Xhaard + * Z-star vc0321 library * - * V4L2 by Jean-Francois Moine + * Copyright (C) 2009-2010 Jean-François Moine + * Copyright (C) 2006 Koninski Artur takeshi87@o2.pl + * Copyright (C) 2006 Michel Xhaard * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -24,7 +24,7 @@ #include "gspca.h" -MODULE_AUTHOR("Michel Xhaard "); +MODULE_AUTHOR("Jean-François Moine "); MODULE_DESCRIPTION("GSPCA/VC032X USB Camera Driver"); MODULE_LICENSE("GPL"); @@ -1971,268 +1971,489 @@ static const u8 ov7660_NoFliker[][4] = { {} }; -static const u8 ov7670_initVGA_JPG[][4] = { +static const u8 ov7670_InitVGA[][4] = { {0xb3, 0x01, 0x05, 0xcc}, - {0x00, 0x00, 0x30, 0xdd}, {0xb0, 0x03, 0x19, 0xcc}, + {0x00, 0x00, 0x30, 0xdd}, + {0xb0, 0x03, 0x19, 0xcc}, + {0x00, 0x00, 0x10, 0xdd}, + {0xb0, 0x04, 0x02, 0xcc}, {0x00, 0x00, 0x10, 0xdd}, - {0xb0, 0x04, 0x02, 0xcc}, {0x00, 0x00, 0x10, 0xdd}, - {0xb3, 0x00, 0x66, 0xcc}, {0xb3, 0x00, 0x67, 0xcc}, + {0xb3, 0x00, 0x66, 0xcc}, + {0xb3, 0x00, 0x67, 0xcc}, + {0xb0, 0x16, 0x01, 0xcc}, {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */ {0xb3, 0x34, 0x01, 0xcc}, - {0xb3, 0x05, 0x01, 0xcc}, {0xb3, 0x06, 0x01, 0xcc}, - {0xb3, 0x08, 0x01, 0xcc}, {0xb3, 0x09, 0x0c, 0xcc}, - {0xb3, 0x02, 0x02, 0xcc}, {0xb3, 0x03, 0x1f, 0xcc}, - {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc}, - {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc}, - {0xb3, 0x04, 0x05, 0xcc}, {0xb3, 0x20, 0x00, 0xcc}, - {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x01, 0xcc}, - {0xb3, 0x23, 0xe0, 0xcc}, {0xbc, 0x00, 0x41, 0xcc}, - {0xbc, 0x01, 0x01, 0xcc}, {0x00, 0x12, 0x80, 0xaa}, - {0x00, 0x00, 0x20, 0xdd}, {0x00, 0x12, 0x00, 0xaa}, - {0x00, 0x11, 0x40, 0xaa}, {0x00, 0x6b, 0x0a, 0xaa}, - {0x00, 0x3a, 0x04, 0xaa}, {0x00, 0x40, 0xc0, 0xaa}, - {0x00, 0x8c, 0x00, 0xaa}, {0x00, 0x7a, 0x29, 0xaa}, - {0x00, 0x7b, 0x0e, 0xaa}, {0x00, 0x7c, 0x1a, 0xaa}, - {0x00, 0x7d, 0x31, 0xaa}, {0x00, 0x7e, 0x53, 0xaa}, - {0x00, 0x7f, 0x60, 0xaa}, {0x00, 0x80, 0x6b, 0xaa}, - {0x00, 0x81, 0x73, 0xaa}, {0x00, 0x82, 0x7b, 0xaa}, - {0x00, 0x83, 0x82, 0xaa}, {0x00, 0x84, 0x89, 0xaa}, - {0x00, 0x85, 0x96, 0xaa}, {0x00, 0x86, 0xa1, 0xaa}, - {0x00, 0x87, 0xb7, 0xaa}, {0x00, 0x88, 0xcc, 0xaa}, - {0x00, 0x89, 0xe1, 0xaa}, {0x00, 0x13, 0xe0, 0xaa}, - {0x00, 0x00, 0x00, 0xaa}, {0x00, 0x10, 0x00, 0xaa}, - {0x00, 0x0d, 0x40, 0xaa}, {0x00, 0x14, 0x28, 0xaa}, - {0x00, 0xa5, 0x05, 0xaa}, {0x00, 0xab, 0x07, 0xaa}, - {0x00, 0x24, 0x95, 0xaa}, {0x00, 0x25, 0x33, 0xaa}, - {0x00, 0x26, 0xe3, 0xaa}, {0x00, 0x9f, 0x88, 0xaa}, - {0x00, 0xa0, 0x78, 0xaa}, {0x00, 0x55, 0x90, 0xaa}, - {0x00, 0xa1, 0x03, 0xaa}, {0x00, 0xa6, 0xe0, 0xaa}, - {0x00, 0xa7, 0xd8, 0xaa}, {0x00, 0xa8, 0xf0, 0xaa}, - {0x00, 0xa9, 0x90, 0xaa}, {0x00, 0xaa, 0x14, 0xaa}, - {0x00, 0x13, 0xe5, 0xaa}, {0x00, 0x0e, 0x61, 0xaa}, - {0x00, 0x0f, 0x4b, 0xaa}, {0x00, 0x16, 0x02, 0xaa}, + {0xb3, 0x05, 0x01, 0xcc}, + {0xb3, 0x06, 0x01, 0xcc}, + {0xb3, 0x08, 0x01, 0xcc}, + {0xb3, 0x09, 0x0c, 0xcc}, + {0xb3, 0x02, 0x02, 0xcc}, + {0xb3, 0x03, 0x1f, 0xcc}, + {0xb3, 0x14, 0x00, 0xcc}, + {0xb3, 0x15, 0x00, 0xcc}, + {0xb3, 0x16, 0x02, 0xcc}, + {0xb3, 0x17, 0x7f, 0xcc}, + {0xb3, 0x04, 0x05, 0xcc}, + {0xb3, 0x20, 0x00, 0xcc}, + {0xb3, 0x21, 0x00, 0xcc}, + {0xb3, 0x22, 0x01, 0xcc}, + {0xb3, 0x23, 0xe0, 0xcc}, + {0xbc, 0x00, 0x41, 0xcc}, + {0xbc, 0x01, 0x01, 0xcc}, + {0x00, 0x12, 0x80, 0xaa}, + {0x00, 0x00, 0x20, 0xdd}, + {0x00, 0x12, 0x00, 0xaa}, + {0x00, 0x11, 0x40, 0xaa}, + {0x00, 0x6b, 0x0a, 0xaa}, + {0x00, 0x3a, 0x04, 0xaa}, + {0x00, 0x40, 0xc0, 0xaa}, + {0x00, 0x8c, 0x00, 0xaa}, + {0x00, 0x7a, 0x29, 0xaa}, + {0x00, 0x7b, 0x0e, 0xaa}, + {0x00, 0x7c, 0x1a, 0xaa}, + {0x00, 0x7d, 0x31, 0xaa}, + {0x00, 0x7e, 0x53, 0xaa}, + {0x00, 0x7f, 0x60, 0xaa}, + {0x00, 0x80, 0x6b, 0xaa}, + {0x00, 0x81, 0x73, 0xaa}, + {0x00, 0x82, 0x7b, 0xaa}, + {0x00, 0x83, 0x82, 0xaa}, + {0x00, 0x84, 0x89, 0xaa}, + {0x00, 0x85, 0x96, 0xaa}, + {0x00, 0x86, 0xa1, 0xaa}, + {0x00, 0x87, 0xb7, 0xaa}, + {0x00, 0x88, 0xcc, 0xaa}, + {0x00, 0x89, 0xe1, 0xaa}, + {0x00, 0x13, 0xe0, 0xaa}, + {0x00, 0x00, 0x00, 0xaa}, + {0x00, 0x10, 0x00, 0xaa}, + {0x00, 0x0d, 0x40, 0xaa}, + {0x00, 0x14, 0x28, 0xaa}, + {0x00, 0xa5, 0x05, 0xaa}, + {0x00, 0xab, 0x07, 0xaa}, + {0x00, 0x24, 0x95, 0xaa}, + {0x00, 0x25, 0x33, 0xaa}, + {0x00, 0x26, 0xe3, 0xaa}, + {0x00, 0x9f, 0x88, 0xaa}, + {0x00, 0xa0, 0x78, 0xaa}, + {0x00, 0x55, 0x90, 0xaa}, + {0x00, 0xa1, 0x03, 0xaa}, + {0x00, 0xa6, 0xe0, 0xaa}, + {0x00, 0xa7, 0xd8, 0xaa}, + {0x00, 0xa8, 0xf0, 0xaa}, + {0x00, 0xa9, 0x90, 0xaa}, + {0x00, 0xaa, 0x14, 0xaa}, + {0x00, 0x13, 0xe5, 0xaa}, + {0x00, 0x0e, 0x61, 0xaa}, + {0x00, 0x0f, 0x4b, 0xaa}, + {0x00, 0x16, 0x02, 0xaa}, {0x00, 0x1e, 0x07, 0xaa}, /* MVFP */ {0x00, 0x21, 0x02, 0xaa}, - {0x00, 0x22, 0x91, 0xaa}, {0x00, 0x29, 0x07, 0xaa}, - {0x00, 0x33, 0x0b, 0xaa}, {0x00, 0x35, 0x0b, 0xaa}, - {0x00, 0x37, 0x1d, 0xaa}, {0x00, 0x38, 0x71, 0xaa}, - {0x00, 0x39, 0x2a, 0xaa}, {0x00, 0x3c, 0x78, 0xaa}, - {0x00, 0x4d, 0x40, 0xaa}, {0x00, 0x4e, 0x20, 0xaa}, - {0x00, 0x74, 0x19, 0xaa}, {0x00, 0x8d, 0x4f, 0xaa}, - {0x00, 0x8e, 0x00, 0xaa}, {0x00, 0x8f, 0x00, 0xaa}, - {0x00, 0x90, 0x00, 0xaa}, {0x00, 0x91, 0x00, 0xaa}, - {0x00, 0x96, 0x00, 0xaa}, {0x00, 0x9a, 0x80, 0xaa}, - {0x00, 0xb0, 0x84, 0xaa}, {0x00, 0xb1, 0x0c, 0xaa}, - {0x00, 0xb2, 0x0e, 0xaa}, {0x00, 0xb3, 0x82, 0xaa}, - {0x00, 0xb8, 0x0a, 0xaa}, {0x00, 0x43, 0x14, 0xaa}, - {0x00, 0x44, 0xf0, 0xaa}, {0x00, 0x45, 0x45, 0xaa}, - {0x00, 0x46, 0x63, 0xaa}, {0x00, 0x47, 0x2d, 0xaa}, - {0x00, 0x48, 0x46, 0xaa}, {0x00, 0x59, 0x88, 0xaa}, - {0x00, 0x5a, 0xa0, 0xaa}, {0x00, 0x5b, 0xc6, 0xaa}, - {0x00, 0x5c, 0x7d, 0xaa}, {0x00, 0x5d, 0x5f, 0xaa}, - {0x00, 0x5e, 0x19, 0xaa}, {0x00, 0x6c, 0x0a, 0xaa}, - {0x00, 0x6d, 0x55, 0xaa}, {0x00, 0x6e, 0x11, 0xaa}, - {0x00, 0x6f, 0x9e, 0xaa}, {0x00, 0x69, 0x00, 0xaa}, - {0x00, 0x6a, 0x40, 0xaa}, {0x00, 0x01, 0x40, 0xaa}, - {0x00, 0x02, 0x40, 0xaa}, {0x00, 0x13, 0xe7, 0xaa}, - {0x00, 0x5f, 0xf0, 0xaa}, {0x00, 0x60, 0xf0, 0xaa}, - {0x00, 0x61, 0xf0, 0xaa}, {0x00, 0x27, 0xa0, 0xaa}, - {0x00, 0x28, 0x80, 0xaa}, {0x00, 0x2c, 0x90, 0xaa}, - {0x00, 0x4f, 0x66, 0xaa}, {0x00, 0x50, 0x66, 0xaa}, - {0x00, 0x51, 0x00, 0xaa}, {0x00, 0x52, 0x22, 0xaa}, - {0x00, 0x53, 0x5e, 0xaa}, {0x00, 0x54, 0x80, 0xaa}, - {0x00, 0x58, 0x9e, 0xaa}, {0x00, 0x41, 0x08, 0xaa}, - {0x00, 0x3f, 0x00, 0xaa}, {0x00, 0x75, 0x85, 0xaa}, - {0x00, 0x76, 0xe1, 0xaa}, {0x00, 0x4c, 0x00, 0xaa}, - {0x00, 0x77, 0x0a, 0xaa}, {0x00, 0x3d, 0x88, 0xaa}, - {0x00, 0x4b, 0x09, 0xaa}, {0x00, 0xc9, 0x60, 0xaa}, - {0x00, 0x41, 0x38, 0xaa}, {0x00, 0x62, 0x30, 0xaa}, - {0x00, 0x63, 0x30, 0xaa}, {0x00, 0x64, 0x08, 0xaa}, - {0x00, 0x94, 0x07, 0xaa}, {0x00, 0x95, 0x0b, 0xaa}, - {0x00, 0x65, 0x00, 0xaa}, {0x00, 0x66, 0x05, 0xaa}, - {0x00, 0x56, 0x50, 0xaa}, {0x00, 0x34, 0x11, 0xaa}, - {0x00, 0xa4, 0x88, 0xaa}, {0x00, 0x96, 0x00, 0xaa}, - {0x00, 0x97, 0x30, 0xaa}, {0x00, 0x98, 0x20, 0xaa}, - {0x00, 0x99, 0x30, 0xaa}, {0x00, 0x9a, 0x84, 0xaa}, - {0x00, 0x9b, 0x29, 0xaa}, {0x00, 0x9c, 0x03, 0xaa}, - {0x00, 0x78, 0x04, 0xaa}, {0x00, 0x79, 0x01, 0xaa}, - {0x00, 0xc8, 0xf0, 0xaa}, {0x00, 0x79, 0x0f, 0xaa}, - {0x00, 0xc8, 0x00, 0xaa}, {0x00, 0x79, 0x10, 0xaa}, - {0x00, 0xc8, 0x7e, 0xaa}, {0x00, 0x79, 0x0a, 0xaa}, - {0x00, 0xc8, 0x80, 0xaa}, {0x00, 0x79, 0x0b, 0xaa}, - {0x00, 0xc8, 0x01, 0xaa}, {0x00, 0x79, 0x0c, 0xaa}, - {0x00, 0xc8, 0x0f, 0xaa}, {0x00, 0x79, 0x0d, 0xaa}, - {0x00, 0xc8, 0x20, 0xaa}, {0x00, 0x79, 0x09, 0xaa}, - {0x00, 0xc8, 0x80, 0xaa}, {0x00, 0x79, 0x02, 0xaa}, - {0x00, 0xc8, 0xc0, 0xaa}, {0x00, 0x79, 0x03, 0xaa}, - {0x00, 0xc8, 0x40, 0xaa}, {0x00, 0x79, 0x05, 0xaa}, - {0x00, 0xc8, 0x30, 0xaa}, {0x00, 0x79, 0x26, 0xaa}, - {0x00, 0x11, 0x40, 0xaa}, {0x00, 0x3a, 0x04, 0xaa}, - {0x00, 0x12, 0x00, 0xaa}, {0x00, 0x40, 0xc0, 0xaa}, - {0x00, 0x8c, 0x00, 0xaa}, {0x00, 0x17, 0x14, 0xaa}, - {0x00, 0x18, 0x02, 0xaa}, {0x00, 0x32, 0x92, 0xaa}, - {0x00, 0x19, 0x02, 0xaa}, {0x00, 0x1a, 0x7a, 0xaa}, - {0x00, 0x03, 0x0a, 0xaa}, {0x00, 0x0c, 0x00, 0xaa}, - {0x00, 0x3e, 0x00, 0xaa}, {0x00, 0x70, 0x3a, 0xaa}, - {0x00, 0x71, 0x35, 0xaa}, {0x00, 0x72, 0x11, 0xaa}, - {0x00, 0x73, 0xf0, 0xaa}, {0x00, 0xa2, 0x02, 0xaa}, - {0x00, 0xb1, 0x00, 0xaa}, {0x00, 0xb1, 0x0c, 0xaa}, + {0x00, 0x22, 0x91, 0xaa}, + {0x00, 0x29, 0x07, 0xaa}, + {0x00, 0x33, 0x0b, 0xaa}, + {0x00, 0x35, 0x0b, 0xaa}, + {0x00, 0x37, 0x1d, 0xaa}, + {0x00, 0x38, 0x71, 0xaa}, + {0x00, 0x39, 0x2a, 0xaa}, + {0x00, 0x3c, 0x78, 0xaa}, + {0x00, 0x4d, 0x40, 0xaa}, + {0x00, 0x4e, 0x20, 0xaa}, + {0x00, 0x74, 0x19, 0xaa}, + {0x00, 0x8d, 0x4f, 0xaa}, + {0x00, 0x8e, 0x00, 0xaa}, + {0x00, 0x8f, 0x00, 0xaa}, + {0x00, 0x90, 0x00, 0xaa}, + {0x00, 0x91, 0x00, 0xaa}, + {0x00, 0x96, 0x00, 0xaa}, + {0x00, 0x9a, 0x80, 0xaa}, + {0x00, 0xb0, 0x84, 0xaa}, + {0x00, 0xb1, 0x0c, 0xaa}, + {0x00, 0xb2, 0x0e, 0xaa}, + {0x00, 0xb3, 0x82, 0xaa}, + {0x00, 0xb8, 0x0a, 0xaa}, + {0x00, 0x43, 0x14, 0xaa}, + {0x00, 0x44, 0xf0, 0xaa}, + {0x00, 0x45, 0x45, 0xaa}, + {0x00, 0x46, 0x63, 0xaa}, + {0x00, 0x47, 0x2d, 0xaa}, + {0x00, 0x48, 0x46, 0xaa}, + {0x00, 0x59, 0x88, 0xaa}, + {0x00, 0x5a, 0xa0, 0xaa}, + {0x00, 0x5b, 0xc6, 0xaa}, + {0x00, 0x5c, 0x7d, 0xaa}, + {0x00, 0x5d, 0x5f, 0xaa}, + {0x00, 0x5e, 0x19, 0xaa}, + {0x00, 0x6c, 0x0a, 0xaa}, + {0x00, 0x6d, 0x55, 0xaa}, + {0x00, 0x6e, 0x11, 0xaa}, + {0x00, 0x6f, 0x9e, 0xaa}, + {0x00, 0x69, 0x00, 0xaa}, + {0x00, 0x6a, 0x40, 0xaa}, + {0x00, 0x01, 0x40, 0xaa}, + {0x00, 0x02, 0x40, 0xaa}, + {0x00, 0x13, 0xe7, 0xaa}, + {0x00, 0x5f, 0xf0, 0xaa}, + {0x00, 0x60, 0xf0, 0xaa}, + {0x00, 0x61, 0xf0, 0xaa}, + {0x00, 0x27, 0xa0, 0xaa}, + {0x00, 0x28, 0x80, 0xaa}, + {0x00, 0x2c, 0x90, 0xaa}, + {0x00, 0x4f, 0x66, 0xaa}, + {0x00, 0x50, 0x66, 0xaa}, + {0x00, 0x51, 0x00, 0xaa}, + {0x00, 0x52, 0x22, 0xaa}, + {0x00, 0x53, 0x5e, 0xaa}, + {0x00, 0x54, 0x80, 0xaa}, + {0x00, 0x58, 0x9e, 0xaa}, + {0x00, 0x41, 0x08, 0xaa}, + {0x00, 0x3f, 0x00, 0xaa}, + {0x00, 0x75, 0x85, 0xaa}, + {0x00, 0x76, 0xe1, 0xaa}, + {0x00, 0x4c, 0x00, 0xaa}, + {0x00, 0x77, 0x0a, 0xaa}, + {0x00, 0x3d, 0x88, 0xaa}, + {0x00, 0x4b, 0x09, 0xaa}, + {0x00, 0xc9, 0x60, 0xaa}, + {0x00, 0x41, 0x38, 0xaa}, + {0x00, 0x62, 0x30, 0xaa}, + {0x00, 0x63, 0x30, 0xaa}, + {0x00, 0x64, 0x08, 0xaa}, + {0x00, 0x94, 0x07, 0xaa}, + {0x00, 0x95, 0x0b, 0xaa}, + {0x00, 0x65, 0x00, 0xaa}, + {0x00, 0x66, 0x05, 0xaa}, + {0x00, 0x56, 0x50, 0xaa}, + {0x00, 0x34, 0x11, 0xaa}, + {0x00, 0xa4, 0x88, 0xaa}, + {0x00, 0x96, 0x00, 0xaa}, + {0x00, 0x97, 0x30, 0xaa}, + {0x00, 0x98, 0x20, 0xaa}, + {0x00, 0x99, 0x30, 0xaa}, + {0x00, 0x9a, 0x84, 0xaa}, + {0x00, 0x9b, 0x29, 0xaa}, + {0x00, 0x9c, 0x03, 0xaa}, + {0x00, 0x78, 0x04, 0xaa}, + {0x00, 0x79, 0x01, 0xaa}, + {0x00, 0xc8, 0xf0, 0xaa}, + {0x00, 0x79, 0x0f, 0xaa}, + {0x00, 0xc8, 0x00, 0xaa}, + {0x00, 0x79, 0x10, 0xaa}, + {0x00, 0xc8, 0x7e, 0xaa}, + {0x00, 0x79, 0x0a, 0xaa}, + {0x00, 0xc8, 0x80, 0xaa}, + {0x00, 0x79, 0x0b, 0xaa}, + {0x00, 0xc8, 0x01, 0xaa}, + {0x00, 0x79, 0x0c, 0xaa}, + {0x00, 0xc8, 0x0f, 0xaa}, + {0x00, 0x79, 0x0d, 0xaa}, + {0x00, 0xc8, 0x20, 0xaa}, + {0x00, 0x79, 0x09, 0xaa}, + {0x00, 0xc8, 0x80, 0xaa}, + {0x00, 0x79, 0x02, 0xaa}, + {0x00, 0xc8, 0xc0, 0xaa}, + {0x00, 0x79, 0x03, 0xaa}, + {0x00, 0xc8, 0x40, 0xaa}, + {0x00, 0x79, 0x05, 0xaa}, + {0x00, 0xc8, 0x30, 0xaa}, + {0x00, 0x79, 0x26, 0xaa}, + {0x00, 0x11, 0x40, 0xaa}, + {0x00, 0x3a, 0x04, 0xaa}, + {0x00, 0x12, 0x00, 0xaa}, + {0x00, 0x40, 0xc0, 0xaa}, + {0x00, 0x8c, 0x00, 0xaa}, + {0x00, 0x17, 0x14, 0xaa}, + {0x00, 0x18, 0x02, 0xaa}, + {0x00, 0x32, 0x92, 0xaa}, + {0x00, 0x19, 0x02, 0xaa}, + {0x00, 0x1a, 0x7a, 0xaa}, + {0x00, 0x03, 0x0a, 0xaa}, + {0x00, 0x0c, 0x00, 0xaa}, + {0x00, 0x3e, 0x00, 0xaa}, + {0x00, 0x70, 0x3a, 0xaa}, + {0x00, 0x71, 0x35, 0xaa}, + {0x00, 0x72, 0x11, 0xaa}, + {0x00, 0x73, 0xf0, 0xaa}, + {0x00, 0xa2, 0x02, 0xaa}, + {0x00, 0xb1, 0x00, 0xaa}, + {0x00, 0xb1, 0x0c, 0xaa}, {0x00, 0x1e, 0x37, 0xaa}, /* MVFP */ {0x00, 0xaa, 0x14, 0xaa}, - {0x00, 0x24, 0x80, 0xaa}, {0x00, 0x25, 0x74, 0xaa}, - {0x00, 0x26, 0xd3, 0xaa}, {0x00, 0x0d, 0x00, 0xaa}, - {0x00, 0x14, 0x18, 0xaa}, {0x00, 0x9d, 0x99, 0xaa}, - {0x00, 0x9e, 0x7f, 0xaa}, {0x00, 0x64, 0x08, 0xaa}, - {0x00, 0x94, 0x07, 0xaa}, {0x00, 0x95, 0x06, 0xaa}, - {0x00, 0x66, 0x05, 0xaa}, {0x00, 0x41, 0x08, 0xaa}, - {0x00, 0x3f, 0x00, 0xaa}, {0x00, 0x75, 0x07, 0xaa}, - {0x00, 0x76, 0xe1, 0xaa}, {0x00, 0x4c, 0x00, 0xaa}, - {0x00, 0x77, 0x00, 0xaa}, {0x00, 0x3d, 0xc2, 0xaa}, - {0x00, 0x4b, 0x09, 0xaa}, {0x00, 0xc9, 0x60, 0xaa}, - {0x00, 0x41, 0x38, 0xaa}, {0xb6, 0x00, 0x00, 0xcc}, - {0xb6, 0x03, 0x02, 0xcc}, {0xb6, 0x02, 0x80, 0xcc}, - {0xb6, 0x05, 0x01, 0xcc}, {0xb6, 0x04, 0xe0, 0xcc}, - {0xb6, 0x12, 0xf8, 0xcc}, {0xb6, 0x13, 0x13, 0xcc}, - {0xb6, 0x18, 0x02, 0xcc}, {0xb6, 0x17, 0x58, 0xcc}, - {0xb6, 0x16, 0x00, 0xcc}, {0xb6, 0x22, 0x12, 0xcc}, - {0xb6, 0x23, 0x0b, 0xcc}, {0xbf, 0xc0, 0x39, 0xcc}, - {0xbf, 0xc1, 0x04, 0xcc}, {0xbf, 0xcc, 0x00, 0xcc}, - {0xb3, 0x5c, 0x01, 0xcc}, {0xb3, 0x01, 0x45, 0xcc}, + {0x00, 0x24, 0x80, 0xaa}, + {0x00, 0x25, 0x74, 0xaa}, + {0x00, 0x26, 0xd3, 0xaa}, + {0x00, 0x0d, 0x00, 0xaa}, + {0x00, 0x14, 0x18, 0xaa}, + {0x00, 0x9d, 0x99, 0xaa}, + {0x00, 0x9e, 0x7f, 0xaa}, + {0x00, 0x64, 0x08, 0xaa}, + {0x00, 0x94, 0x07, 0xaa}, + {0x00, 0x95, 0x06, 0xaa}, + {0x00, 0x66, 0x05, 0xaa}, + {0x00, 0x41, 0x08, 0xaa}, + {0x00, 0x3f, 0x00, 0xaa}, + {0x00, 0x75, 0x07, 0xaa}, + {0x00, 0x76, 0xe1, 0xaa}, + {0x00, 0x4c, 0x00, 0xaa}, + {0x00, 0x77, 0x00, 0xaa}, + {0x00, 0x3d, 0xc2, 0xaa}, + {0x00, 0x4b, 0x09, 0xaa}, + {0x00, 0xc9, 0x60, 0xaa}, + {0x00, 0x41, 0x38, 0xaa}, + {0xbf, 0xc0, 0x26, 0xcc}, + {0xbf, 0xc1, 0x02, 0xcc}, + {0xbf, 0xcc, 0x04, 0xcc}, + {0xb3, 0x5c, 0x01, 0xcc}, + {0xb3, 0x01, 0x45, 0xcc}, {0x00, 0x77, 0x05, 0xaa}, {}, }; -static const u8 ov7670_initQVGA_JPG[][4] = { - {0xb3, 0x01, 0x05, 0xcc}, {0x00, 0x00, 0x30, 0xdd}, - {0xb0, 0x03, 0x19, 0xcc}, {0x00, 0x00, 0x10, 0xdd}, - {0xb0, 0x04, 0x02, 0xcc}, {0x00, 0x00, 0x10, 0xdd}, - {0xb3, 0x00, 0x66, 0xcc}, {0xb3, 0x00, 0x67, 0xcc}, - {0xb3, 0x35, 0xa1, 0xcc}, {0xb3, 0x34, 0x01, 0xcc}, - {0xb3, 0x05, 0x01, 0xcc}, {0xb3, 0x06, 0x01, 0xcc}, - {0xb3, 0x08, 0x01, 0xcc}, {0xb3, 0x09, 0x0c, 0xcc}, - {0xb3, 0x02, 0x02, 0xcc}, {0xb3, 0x03, 0x1f, 0xcc}, - {0xb3, 0x14, 0x00, 0xcc}, {0xb3, 0x15, 0x00, 0xcc}, - {0xb3, 0x16, 0x02, 0xcc}, {0xb3, 0x17, 0x7f, 0xcc}, - {0xb3, 0x04, 0x05, 0xcc}, {0xb3, 0x20, 0x00, 0xcc}, - {0xb3, 0x21, 0x00, 0xcc}, {0xb3, 0x22, 0x01, 0xcc}, - {0xb3, 0x23, 0xe0, 0xcc}, {0xbc, 0x00, 0xd1, 0xcc}, - {0xbc, 0x01, 0x01, 0xcc}, {0x00, 0x12, 0x80, 0xaa}, - {0x00, 0x00, 0x20, 0xdd}, {0x00, 0x12, 0x00, 0xaa}, - {0x00, 0x11, 0x40, 0xaa}, {0x00, 0x6b, 0x0a, 0xaa}, - {0x00, 0x3a, 0x04, 0xaa}, {0x00, 0x40, 0xc0, 0xaa}, - {0x00, 0x8c, 0x00, 0xaa}, {0x00, 0x7a, 0x29, 0xaa}, - {0x00, 0x7b, 0x0e, 0xaa}, {0x00, 0x7c, 0x1a, 0xaa}, - {0x00, 0x7d, 0x31, 0xaa}, {0x00, 0x7e, 0x53, 0xaa}, - {0x00, 0x7f, 0x60, 0xaa}, {0x00, 0x80, 0x6b, 0xaa}, - {0x00, 0x81, 0x73, 0xaa}, {0x00, 0x82, 0x7b, 0xaa}, - {0x00, 0x83, 0x82, 0xaa}, {0x00, 0x84, 0x89, 0xaa}, - {0x00, 0x85, 0x96, 0xaa}, {0x00, 0x86, 0xa1, 0xaa}, - {0x00, 0x87, 0xb7, 0xaa}, {0x00, 0x88, 0xcc, 0xaa}, - {0x00, 0x89, 0xe1, 0xaa}, {0x00, 0x13, 0xe0, 0xaa}, - {0x00, 0x00, 0x00, 0xaa}, {0x00, 0x10, 0x00, 0xaa}, - {0x00, 0x0d, 0x40, 0xaa}, {0x00, 0x14, 0x28, 0xaa}, - {0x00, 0xa5, 0x05, 0xaa}, {0x00, 0xab, 0x07, 0xaa}, - {0x00, 0x24, 0x95, 0xaa}, {0x00, 0x25, 0x33, 0xaa}, - {0x00, 0x26, 0xe3, 0xaa}, {0x00, 0x9f, 0x88, 0xaa}, - {0x00, 0xa0, 0x78, 0xaa}, {0x00, 0x55, 0x90, 0xaa}, - {0x00, 0xa1, 0x03, 0xaa}, {0x00, 0xa6, 0xe0, 0xaa}, - {0x00, 0xa7, 0xd8, 0xaa}, {0x00, 0xa8, 0xf0, 0xaa}, - {0x00, 0xa9, 0x90, 0xaa}, {0x00, 0xaa, 0x14, 0xaa}, - {0x00, 0x13, 0xe5, 0xaa}, {0x00, 0x0e, 0x61, 0xaa}, - {0x00, 0x0f, 0x4b, 0xaa}, {0x00, 0x16, 0x02, 0xaa}, +static const u8 ov7670_InitQVGA[][4] = { + {0xb3, 0x01, 0x05, 0xcc}, + {0x00, 0x00, 0x30, 0xdd}, + {0xb0, 0x03, 0x19, 0xcc}, + {0x00, 0x00, 0x10, 0xdd}, + {0xb0, 0x04, 0x02, 0xcc}, + {0x00, 0x00, 0x10, 0xdd}, + {0xb3, 0x00, 0x66, 0xcc}, + {0xb3, 0x00, 0x67, 0xcc}, + {0xb0, 0x16, 0x01, 0xcc}, + {0xb3, 0x35, 0xa1, 0xcc}, /* i2c add: 21 */ + {0xb3, 0x34, 0x01, 0xcc}, + {0xb3, 0x05, 0x01, 0xcc}, + {0xb3, 0x06, 0x01, 0xcc}, + {0xb3, 0x08, 0x01, 0xcc}, + {0xb3, 0x09, 0x0c, 0xcc}, + {0xb3, 0x02, 0x02, 0xcc}, + {0xb3, 0x03, 0x1f, 0xcc}, + {0xb3, 0x14, 0x00, 0xcc}, + {0xb3, 0x15, 0x00, 0xcc}, + {0xb3, 0x16, 0x02, 0xcc}, + {0xb3, 0x17, 0x7f, 0xcc}, + {0xb3, 0x04, 0x05, 0xcc}, + {0xb3, 0x20, 0x00, 0xcc}, + {0xb3, 0x21, 0x00, 0xcc}, + {0xb3, 0x22, 0x01, 0xcc}, + {0xb3, 0x23, 0xe0, 0xcc}, + {0xbc, 0x00, 0xd1, 0xcc}, + {0xbc, 0x01, 0x01, 0xcc}, + {0x00, 0x12, 0x80, 0xaa}, + {0x00, 0x00, 0x20, 0xdd}, + {0x00, 0x12, 0x00, 0xaa}, + {0x00, 0x11, 0x40, 0xaa}, + {0x00, 0x6b, 0x0a, 0xaa}, + {0x00, 0x3a, 0x04, 0xaa}, + {0x00, 0x40, 0xc0, 0xaa}, + {0x00, 0x8c, 0x00, 0xaa}, + {0x00, 0x7a, 0x29, 0xaa}, + {0x00, 0x7b, 0x0e, 0xaa}, + {0x00, 0x7c, 0x1a, 0xaa}, + {0x00, 0x7d, 0x31, 0xaa}, + {0x00, 0x7e, 0x53, 0xaa}, + {0x00, 0x7f, 0x60, 0xaa}, + {0x00, 0x80, 0x6b, 0xaa}, + {0x00, 0x81, 0x73, 0xaa}, + {0x00, 0x82, 0x7b, 0xaa}, + {0x00, 0x83, 0x82, 0xaa}, + {0x00, 0x84, 0x89, 0xaa}, + {0x00, 0x85, 0x96, 0xaa}, + {0x00, 0x86, 0xa1, 0xaa}, + {0x00, 0x87, 0xb7, 0xaa}, + {0x00, 0x88, 0xcc, 0xaa}, + {0x00, 0x89, 0xe1, 0xaa}, + {0x00, 0x13, 0xe0, 0xaa}, + {0x00, 0x00, 0x00, 0xaa}, + {0x00, 0x10, 0x00, 0xaa}, + {0x00, 0x0d, 0x40, 0xaa}, + {0x00, 0x14, 0x28, 0xaa}, + {0x00, 0xa5, 0x05, 0xaa}, + {0x00, 0xab, 0x07, 0xaa}, + {0x00, 0x24, 0x95, 0xaa}, + {0x00, 0x25, 0x33, 0xaa}, + {0x00, 0x26, 0xe3, 0xaa}, + {0x00, 0x9f, 0x88, 0xaa}, + {0x00, 0xa0, 0x78, 0xaa}, + {0x00, 0x55, 0x90, 0xaa}, + {0x00, 0xa1, 0x03, 0xaa}, + {0x00, 0xa6, 0xe0, 0xaa}, + {0x00, 0xa7, 0xd8, 0xaa}, + {0x00, 0xa8, 0xf0, 0xaa}, + {0x00, 0xa9, 0x90, 0xaa}, + {0x00, 0xaa, 0x14, 0xaa}, + {0x00, 0x13, 0xe5, 0xaa}, + {0x00, 0x0e, 0x61, 0xaa}, + {0x00, 0x0f, 0x4b, 0xaa}, + {0x00, 0x16, 0x02, 0xaa}, {0x00, 0x1e, 0x07, 0xaa}, /* MVFP */ {0x00, 0x21, 0x02, 0xaa}, - {0x00, 0x22, 0x91, 0xaa}, {0x00, 0x29, 0x07, 0xaa}, - {0x00, 0x33, 0x0b, 0xaa}, {0x00, 0x35, 0x0b, 0xaa}, - {0x00, 0x37, 0x1d, 0xaa}, {0x00, 0x38, 0x71, 0xaa}, - {0x00, 0x39, 0x2a, 0xaa}, {0x00, 0x3c, 0x78, 0xaa}, - {0x00, 0x4d, 0x40, 0xaa}, {0x00, 0x4e, 0x20, 0xaa}, - {0x00, 0x74, 0x19, 0xaa}, {0x00, 0x8d, 0x4f, 0xaa}, - {0x00, 0x8e, 0x00, 0xaa}, {0x00, 0x8f, 0x00, 0xaa}, - {0x00, 0x90, 0x00, 0xaa}, {0x00, 0x91, 0x00, 0xaa}, - {0x00, 0x96, 0x00, 0xaa}, {0x00, 0x9a, 0x80, 0xaa}, - {0x00, 0xb0, 0x84, 0xaa}, {0x00, 0xb1, 0x0c, 0xaa}, - {0x00, 0xb2, 0x0e, 0xaa}, {0x00, 0xb3, 0x82, 0xaa}, - {0x00, 0xb8, 0x0a, 0xaa}, {0x00, 0x43, 0x14, 0xaa}, - {0x00, 0x44, 0xf0, 0xaa}, {0x00, 0x45, 0x45, 0xaa}, - {0x00, 0x46, 0x63, 0xaa}, {0x00, 0x47, 0x2d, 0xaa}, - {0x00, 0x48, 0x46, 0xaa}, {0x00, 0x59, 0x88, 0xaa}, - {0x00, 0x5a, 0xa0, 0xaa}, {0x00, 0x5b, 0xc6, 0xaa}, - {0x00, 0x5c, 0x7d, 0xaa}, {0x00, 0x5d, 0x5f, 0xaa}, - {0x00, 0x5e, 0x19, 0xaa}, {0x00, 0x6c, 0x0a, 0xaa}, - {0x00, 0x6d, 0x55, 0xaa}, {0x00, 0x6e, 0x11, 0xaa}, - {0x00, 0x6f, 0x9e, 0xaa}, {0x00, 0x69, 0x00, 0xaa}, - {0x00, 0x6a, 0x40, 0xaa}, {0x00, 0x01, 0x40, 0xaa}, - {0x00, 0x02, 0x40, 0xaa}, {0x00, 0x13, 0xe7, 0xaa}, - {0x00, 0x5f, 0xf0, 0xaa}, {0x00, 0x60, 0xf0, 0xaa}, - {0x00, 0x61, 0xf0, 0xaa}, {0x00, 0x27, 0xa0, 0xaa}, - {0x00, 0x28, 0x80, 0xaa}, {0x00, 0x2c, 0x90, 0xaa}, - {0x00, 0x4f, 0x66, 0xaa}, {0x00, 0x50, 0x66, 0xaa}, - {0x00, 0x51, 0x00, 0xaa}, {0x00, 0x52, 0x22, 0xaa}, - {0x00, 0x53, 0x5e, 0xaa}, {0x00, 0x54, 0x80, 0xaa}, - {0x00, 0x58, 0x9e, 0xaa}, {0x00, 0x41, 0x08, 0xaa}, - {0x00, 0x3f, 0x00, 0xaa}, {0x00, 0x75, 0x85, 0xaa}, - {0x00, 0x76, 0xe1, 0xaa}, {0x00, 0x4c, 0x00, 0xaa}, - {0x00, 0x77, 0x0a, 0xaa}, {0x00, 0x3d, 0x88, 0xaa}, - {0x00, 0x4b, 0x09, 0xaa}, {0x00, 0xc9, 0x60, 0xaa}, - {0x00, 0x41, 0x38, 0xaa}, {0x00, 0x62, 0x30, 0xaa}, - {0x00, 0x63, 0x30, 0xaa}, {0x00, 0x64, 0x08, 0xaa}, - {0x00, 0x94, 0x07, 0xaa}, {0x00, 0x95, 0x0b, 0xaa}, - {0x00, 0x65, 0x00, 0xaa}, {0x00, 0x66, 0x05, 0xaa}, - {0x00, 0x56, 0x50, 0xaa}, {0x00, 0x34, 0x11, 0xaa}, - {0x00, 0xa4, 0x88, 0xaa}, {0x00, 0x96, 0x00, 0xaa}, - {0x00, 0x97, 0x30, 0xaa}, {0x00, 0x98, 0x20, 0xaa}, - {0x00, 0x99, 0x30, 0xaa}, {0x00, 0x9a, 0x84, 0xaa}, - {0x00, 0x9b, 0x29, 0xaa}, {0x00, 0x9c, 0x03, 0xaa}, - {0x00, 0x78, 0x04, 0xaa}, {0x00, 0x79, 0x01, 0xaa}, - {0x00, 0xc8, 0xf0, 0xaa}, {0x00, 0x79, 0x0f, 0xaa}, - {0x00, 0xc8, 0x00, 0xaa}, {0x00, 0x79, 0x10, 0xaa}, - {0x00, 0xc8, 0x7e, 0xaa}, {0x00, 0x79, 0x0a, 0xaa}, - {0x00, 0xc8, 0x80, 0xaa}, {0x00, 0x79, 0x0b, 0xaa}, - {0x00, 0xc8, 0x01, 0xaa}, {0x00, 0x79, 0x0c, 0xaa}, - {0x00, 0xc8, 0x0f, 0xaa}, {0x00, 0x79, 0x0d, 0xaa}, - {0x00, 0xc8, 0x20, 0xaa}, {0x00, 0x79, 0x09, 0xaa}, - {0x00, 0xc8, 0x80, 0xaa}, {0x00, 0x79, 0x02, 0xaa}, - {0x00, 0xc8, 0xc0, 0xaa}, {0x00, 0x79, 0x03, 0xaa}, - {0x00, 0xc8, 0x40, 0xaa}, {0x00, 0x79, 0x05, 0xaa}, - {0x00, 0xc8, 0x30, 0xaa}, {0x00, 0x79, 0x26, 0xaa}, - {0x00, 0x11, 0x40, 0xaa}, {0x00, 0x3a, 0x04, 0xaa}, - {0x00, 0x12, 0x00, 0xaa}, {0x00, 0x40, 0xc0, 0xaa}, - {0x00, 0x8c, 0x00, 0xaa}, {0x00, 0x17, 0x14, 0xaa}, - {0x00, 0x18, 0x02, 0xaa}, {0x00, 0x32, 0x92, 0xaa}, - {0x00, 0x19, 0x02, 0xaa}, {0x00, 0x1a, 0x7a, 0xaa}, - {0x00, 0x03, 0x0a, 0xaa}, {0x00, 0x0c, 0x00, 0xaa}, - {0x00, 0x3e, 0x00, 0xaa}, {0x00, 0x70, 0x3a, 0xaa}, - {0x00, 0x71, 0x35, 0xaa}, {0x00, 0x72, 0x11, 0xaa}, - {0x00, 0x73, 0xf0, 0xaa}, {0x00, 0xa2, 0x02, 0xaa}, - {0x00, 0xb1, 0x00, 0xaa}, {0x00, 0xb1, 0x0c, 0xaa}, + {0x00, 0x22, 0x91, 0xaa}, + {0x00, 0x29, 0x07, 0xaa}, + {0x00, 0x33, 0x0b, 0xaa}, + {0x00, 0x35, 0x0b, 0xaa}, + {0x00, 0x37, 0x1d, 0xaa}, + {0x00, 0x38, 0x71, 0xaa}, + {0x00, 0x39, 0x2a, 0xaa}, + {0x00, 0x3c, 0x78, 0xaa}, + {0x00, 0x4d, 0x40, 0xaa}, + {0x00, 0x4e, 0x20, 0xaa}, + {0x00, 0x74, 0x19, 0xaa}, + {0x00, 0x8d, 0x4f, 0xaa}, + {0x00, 0x8e, 0x00, 0xaa}, + {0x00, 0x8f, 0x00, 0xaa}, + {0x00, 0x90, 0x00, 0xaa}, + {0x00, 0x91, 0x00, 0xaa}, + {0x00, 0x96, 0x00, 0xaa}, + {0x00, 0x9a, 0x80, 0xaa}, + {0x00, 0xb0, 0x84, 0xaa}, + {0x00, 0xb1, 0x0c, 0xaa}, + {0x00, 0xb2, 0x0e, 0xaa}, + {0x00, 0xb3, 0x82, 0xaa}, + {0x00, 0xb8, 0x0a, 0xaa}, + {0x00, 0x43, 0x14, 0xaa}, + {0x00, 0x44, 0xf0, 0xaa}, + {0x00, 0x45, 0x45, 0xaa}, + {0x00, 0x46, 0x63, 0xaa}, + {0x00, 0x47, 0x2d, 0xaa}, + {0x00, 0x48, 0x46, 0xaa}, + {0x00, 0x59, 0x88, 0xaa}, + {0x00, 0x5a, 0xa0, 0xaa}, + {0x00, 0x5b, 0xc6, 0xaa}, + {0x00, 0x5c, 0x7d, 0xaa}, + {0x00, 0x5d, 0x5f, 0xaa}, + {0x00, 0x5e, 0x19, 0xaa}, + {0x00, 0x6c, 0x0a, 0xaa}, + {0x00, 0x6d, 0x55, 0xaa}, + {0x00, 0x6e, 0x11, 0xaa}, + {0x00, 0x6f, 0x9e, 0xaa}, + {0x00, 0x69, 0x00, 0xaa}, + {0x00, 0x6a, 0x40, 0xaa}, + {0x00, 0x01, 0x40, 0xaa}, + {0x00, 0x02, 0x40, 0xaa}, + {0x00, 0x13, 0xe7, 0xaa}, + {0x00, 0x5f, 0xf0, 0xaa}, + {0x00, 0x60, 0xf0, 0xaa}, + {0x00, 0x61, 0xf0, 0xaa}, + {0x00, 0x27, 0xa0, 0xaa}, + {0x00, 0x28, 0x80, 0xaa}, + {0x00, 0x2c, 0x90, 0xaa}, + {0x00, 0x4f, 0x66, 0xaa}, + {0x00, 0x50, 0x66, 0xaa}, + {0x00, 0x51, 0x00, 0xaa}, + {0x00, 0x52, 0x22, 0xaa}, + {0x00, 0x53, 0x5e, 0xaa}, + {0x00, 0x54, 0x80, 0xaa}, + {0x00, 0x58, 0x9e, 0xaa}, + {0x00, 0x41, 0x08, 0xaa}, + {0x00, 0x3f, 0x00, 0xaa}, + {0x00, 0x75, 0x85, 0xaa}, + {0x00, 0x76, 0xe1, 0xaa}, + {0x00, 0x4c, 0x00, 0xaa}, + {0x00, 0x77, 0x0a, 0xaa}, + {0x00, 0x3d, 0x88, 0xaa}, + {0x00, 0x4b, 0x09, 0xaa}, + {0x00, 0xc9, 0x60, 0xaa}, + {0x00, 0x41, 0x38, 0xaa}, + {0x00, 0x62, 0x30, 0xaa}, + {0x00, 0x63, 0x30, 0xaa}, + {0x00, 0x64, 0x08, 0xaa}, + {0x00, 0x94, 0x07, 0xaa}, + {0x00, 0x95, 0x0b, 0xaa}, + {0x00, 0x65, 0x00, 0xaa}, + {0x00, 0x66, 0x05, 0xaa}, + {0x00, 0x56, 0x50, 0xaa}, + {0x00, 0x34, 0x11, 0xaa}, + {0x00, 0xa4, 0x88, 0xaa}, + {0x00, 0x96, 0x00, 0xaa}, + {0x00, 0x97, 0x30, 0xaa}, + {0x00, 0x98, 0x20, 0xaa}, + {0x00, 0x99, 0x30, 0xaa}, + {0x00, 0x9a, 0x84, 0xaa}, + {0x00, 0x9b, 0x29, 0xaa}, + {0x00, 0x9c, 0x03, 0xaa}, + {0x00, 0x78, 0x04, 0xaa}, + {0x00, 0x79, 0x01, 0xaa}, + {0x00, 0xc8, 0xf0, 0xaa}, + {0x00, 0x79, 0x0f, 0xaa}, + {0x00, 0xc8, 0x00, 0xaa}, + {0x00, 0x79, 0x10, 0xaa}, + {0x00, 0xc8, 0x7e, 0xaa}, + {0x00, 0x79, 0x0a, 0xaa}, + {0x00, 0xc8, 0x80, 0xaa}, + {0x00, 0x79, 0x0b, 0xaa}, + {0x00, 0xc8, 0x01, 0xaa}, + {0x00, 0x79, 0x0c, 0xaa}, + {0x00, 0xc8, 0x0f, 0xaa}, + {0x00, 0x79, 0x0d, 0xaa}, + {0x00, 0xc8, 0x20, 0xaa}, + {0x00, 0x79, 0x09, 0xaa}, + {0x00, 0xc8, 0x80, 0xaa}, + {0x00, 0x79, 0x02, 0xaa}, + {0x00, 0xc8, 0xc0, 0xaa}, + {0x00, 0x79, 0x03, 0xaa}, + {0x00, 0xc8, 0x40, 0xaa}, + {0x00, 0x79, 0x05, 0xaa}, + {0x00, 0xc8, 0x30, 0xaa}, + {0x00, 0x79, 0x26, 0xaa}, + {0x00, 0x11, 0x40, 0xaa}, + {0x00, 0x3a, 0x04, 0xaa}, + {0x00, 0x12, 0x00, 0xaa}, + {0x00, 0x40, 0xc0, 0xaa}, + {0x00, 0x8c, 0x00, 0xaa}, + {0x00, 0x17, 0x14, 0xaa}, + {0x00, 0x18, 0x02, 0xaa}, + {0x00, 0x32, 0x92, 0xaa}, + {0x00, 0x19, 0x02, 0xaa}, + {0x00, 0x1a, 0x7a, 0xaa}, + {0x00, 0x03, 0x0a, 0xaa}, + {0x00, 0x0c, 0x00, 0xaa}, + {0x00, 0x3e, 0x00, 0xaa}, + {0x00, 0x70, 0x3a, 0xaa}, + {0x00, 0x71, 0x35, 0xaa}, + {0x00, 0x72, 0x11, 0xaa}, + {0x00, 0x73, 0xf0, 0xaa}, + {0x00, 0xa2, 0x02, 0xaa}, + {0x00, 0xb1, 0x00, 0xaa}, + {0x00, 0xb1, 0x0c, 0xaa}, {0x00, 0x1e, 0x37, 0xaa}, /* MVFP */ {0x00, 0xaa, 0x14, 0xaa}, - {0x00, 0x24, 0x80, 0xaa}, {0x00, 0x25, 0x74, 0xaa}, - {0x00, 0x26, 0xd3, 0xaa}, {0x00, 0x0d, 0x00, 0xaa}, - {0x00, 0x14, 0x18, 0xaa}, {0x00, 0x9d, 0x99, 0xaa}, - {0x00, 0x9e, 0x7f, 0xaa}, {0x00, 0x64, 0x08, 0xaa}, - {0x00, 0x94, 0x07, 0xaa}, {0x00, 0x95, 0x06, 0xaa}, - {0x00, 0x66, 0x05, 0xaa}, {0x00, 0x41, 0x08, 0xaa}, - {0x00, 0x3f, 0x00, 0xaa}, {0x00, 0x75, 0x07, 0xaa}, - {0x00, 0x76, 0xe1, 0xaa}, {0x00, 0x4c, 0x00, 0xaa}, - {0x00, 0x77, 0x00, 0xaa}, {0x00, 0x3d, 0xc2, 0xaa}, - {0x00, 0x4b, 0x09, 0xaa}, {0x00, 0xc9, 0x60, 0xaa}, - {0x00, 0x41, 0x38, 0xaa}, {0xb6, 0x00, 0x00, 0xcc}, - {0xb6, 0x03, 0x01, 0xcc}, {0xb6, 0x02, 0x40, 0xcc}, - {0xb6, 0x05, 0x00, 0xcc}, {0xb6, 0x04, 0xf0, 0xcc}, - {0xb6, 0x12, 0xf8, 0xcc}, {0xb6, 0x13, 0x21, 0xcc}, - {0xb6, 0x18, 0x00, 0xcc}, {0xb6, 0x17, 0x96, 0xcc}, - {0xb6, 0x16, 0x00, 0xcc}, {0xb6, 0x22, 0x12, 0xcc}, - {0xb6, 0x23, 0x0b, 0xcc}, {0xbf, 0xc0, 0x39, 0xcc}, - {0xbf, 0xc1, 0x04, 0xcc}, {0xbf, 0xcc, 0x00, 0xcc}, - {0xbc, 0x02, 0x18, 0xcc}, {0xbc, 0x03, 0x50, 0xcc}, - {0xbc, 0x04, 0x18, 0xcc}, {0xbc, 0x05, 0x00, 0xcc}, - {0xbc, 0x06, 0x00, 0xcc}, {0xbc, 0x08, 0x30, 0xcc}, - {0xbc, 0x09, 0x40, 0xcc}, {0xbc, 0x0a, 0x10, 0xcc}, - {0xbc, 0x0b, 0x00, 0xcc}, {0xbc, 0x0c, 0x00, 0xcc}, - {0xb3, 0x5c, 0x01, 0xcc}, {0xb3, 0x01, 0x45, 0xcc}, - {0x00, 0x77, 0x05, 0xaa }, + {0x00, 0x24, 0x80, 0xaa}, + {0x00, 0x25, 0x74, 0xaa}, + {0x00, 0x26, 0xd3, 0xaa}, + {0x00, 0x0d, 0x00, 0xaa}, + {0x00, 0x14, 0x18, 0xaa}, + {0x00, 0x9d, 0x99, 0xaa}, + {0x00, 0x9e, 0x7f, 0xaa}, + {0x00, 0x64, 0x08, 0xaa}, + {0x00, 0x94, 0x07, 0xaa}, + {0x00, 0x95, 0x06, 0xaa}, + {0x00, 0x66, 0x05, 0xaa}, + {0x00, 0x41, 0x08, 0xaa}, + {0x00, 0x3f, 0x00, 0xaa}, + {0x00, 0x75, 0x07, 0xaa}, + {0x00, 0x76, 0xe1, 0xaa}, + {0x00, 0x4c, 0x00, 0xaa}, + {0x00, 0x77, 0x00, 0xaa}, + {0x00, 0x3d, 0xc2, 0xaa}, + {0x00, 0x4b, 0x09, 0xaa}, + {0x00, 0xc9, 0x60, 0xaa}, + {0x00, 0x41, 0x38, 0xaa}, + {0xbc, 0x02, 0x18, 0xcc}, + {0xbc, 0x03, 0x50, 0xcc}, + {0xbc, 0x04, 0x18, 0xcc}, + {0xbc, 0x05, 0x00, 0xcc}, + {0xbc, 0x06, 0x00, 0xcc}, + {0xbc, 0x08, 0x30, 0xcc}, + {0xbc, 0x09, 0x40, 0xcc}, + {0xbc, 0x0a, 0x10, 0xcc}, + {0xbc, 0x0b, 0x00, 0xcc}, + {0xbc, 0x0c, 0x00, 0xcc}, + {0xbf, 0xc0, 0x26, 0xcc}, + {0xbf, 0xc1, 0x02, 0xcc}, + {0xbf, 0xcc, 0x04, 0xcc}, + {0xb3, 0x5c, 0x01, 0xcc}, + {0xb3, 0x01, 0x45, 0xcc}, + {0x00, 0x77, 0x05, 0xaa}, {}, }; @@ -3117,6 +3338,10 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->cam_mode = bi_mode; cam->nmodes = ARRAY_SIZE(bi_mode); break; + case SENSOR_OV7670: + cam->cam_mode = bi_mode; + cam->nmodes = ARRAY_SIZE(bi_mode) - 1; + break; default: cam->cam_mode = vc0323_mode; cam->nmodes = ARRAY_SIZE(vc0323_mode) - 1; @@ -3329,14 +3554,6 @@ static int sd_start(struct gspca_dev *gspca_dev) else init = ov7660_initVGA_data; /* 640x480 */ break; - case SENSOR_OV7670: - /*GammaT = ov7660_gamma; */ - /*MatrixT = ov7660_matrix; */ - if (mode) - init = ov7670_initQVGA_JPG; /* 320x240 */ - else - init = ov7670_initVGA_JPG; /* 640x480 */ - break; case SENSOR_MI0360: GammaT = mi1320_gamma; MatrixT = mi0360_matrix; @@ -3373,6 +3590,9 @@ static int sd_start(struct gspca_dev *gspca_dev) MatrixT = mi1320_matrix; init = mi1320_soc_init[mode]; break; + case SENSOR_OV7670: + init = mode == 1 ? ov7670_InitVGA : ov7670_InitQVGA; + break; case SENSOR_PO3130NC: GammaT = po3130_gamma; MatrixT = po3130_matrix; @@ -3426,7 +3646,13 @@ static int sd_start(struct gspca_dev *gspca_dev) sethvflip(gspca_dev); setlightfreq(gspca_dev); } - if (sd->sensor == SENSOR_POxxxx) { + switch (sd->sensor) { + case SENSOR_OV7670: + reg_w(gspca_dev->dev, 0x87, 0xffff, 0xffff); + reg_w(gspca_dev->dev, 0x88, 0xff00, 0xf0f1); + reg_w(gspca_dev->dev, 0xa0, 0x0000, 0xbfff); + break; + case SENSOR_POxxxx: setcolors(gspca_dev); setbrightness(gspca_dev); setcontrast(gspca_dev); @@ -3435,6 +3661,7 @@ static int sd_start(struct gspca_dev *gspca_dev) msleep(80); reg_w(gspca_dev->dev, 0x89, 0xffff, 0xfdff); usb_exchange(gspca_dev, poxxxx_init_end_2); + break; } return 0; } diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index 7d7814c43f9245..d02aa5c8472ad8 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -40,7 +40,6 @@ static int force_sensor = -1; struct sd { struct gspca_dev gspca_dev; /* !! must be the first item */ - u8 brightness; u8 contrast; u8 gamma; u8 autogain; @@ -80,8 +79,6 @@ struct sd { }; /* V4L2 controls supported by the driver */ -static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val); @@ -94,21 +91,6 @@ static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val); static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val); static const struct ctrl sd_ctrls[] = { -#define BRIGHTNESS_IDX 0 - { - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, -#define BRIGHTNESS_DEF 128 - .default_value = BRIGHTNESS_DEF, - }, - .set = sd_setbrightness, - .get = sd_getbrightness, - }, { { .id = V4L2_CID_CONTRAST, @@ -150,7 +132,7 @@ static const struct ctrl sd_ctrls[] = { .set = sd_setautogain, .get = sd_getautogain, }, -#define LIGHTFREQ_IDX 4 +#define LIGHTFREQ_IDX 3 { { .id = V4L2_CID_POWER_LINE_FREQUENCY, @@ -6004,33 +5986,6 @@ static void setmatrix(struct gspca_dev *gspca_dev) reg_w(gspca_dev->dev, matrix[i], 0x010a + i); } -static void setbrightness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 brightness; - - switch (sd->sensor) { - case SENSOR_GC0305: - case SENSOR_OV7620: - case SENSOR_PAS202B: - case SENSOR_PO2030: - return; - } -/*fixme: is it really write to 011d and 018d for all other sensors? */ - brightness = sd->brightness; - reg_w(gspca_dev->dev, brightness, 0x011d); - switch (sd->sensor) { - case SENSOR_ADCM2700: - case SENSOR_HV7131B: - return; - } - if (brightness < 0x70) - brightness += 0x10; - else - brightness = 0x80; - reg_w(gspca_dev->dev, brightness, 0x018d); -} - static void setsharpness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -6059,8 +6014,8 @@ static void setcontrast(struct gspca_dev *gspca_dev) int g, i, k, adj, gp; u8 gr[16]; static const u8 delta_tb[16] = /* delta for contrast */ - {0x15, 0x0d, 0x0a, 0x09, 0x08, 0x08, 0x08, 0x08, - 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08}; + {0x2c, 0x1a, 0x12, 0x0c, 0x0a, 0x06, 0x06, 0x06, + 0x04, 0x06, 0x04, 0x04, 0x03, 0x03, 0x02, 0x02}; static const u8 gamma_tb[6][16] = { {0x00, 0x00, 0x03, 0x0d, 0x1b, 0x2e, 0x45, 0x5f, 0x79, 0x93, 0xab, 0xc1, 0xd4, 0xe5, 0xf3, 0xff}, @@ -6082,11 +6037,11 @@ static void setcontrast(struct gspca_dev *gspca_dev) adj = 0; gp = 0; for (i = 0; i < 16; i++) { - g = Tgamma[i] - delta_tb[i] * k / 128 - adj / 2; + g = Tgamma[i] - delta_tb[i] * k / 256 - adj / 2; if (g > 0xff) g = 0xff; - else if (g <= 0) - g = 1; + else if (g < 0) + g = 0; reg_w(dev, g, 0x0120 + i); /* gamma */ if (k > 0) adj--; @@ -6203,13 +6158,13 @@ static int setlightfreq(struct gspca_dev *gspca_dev) pas106b_50HZ, pas106b_50HZ, pas106b_60HZ, pas106b_60HZ}, /* SENSOR_PAS202B 13 */ - {pas202b_NoFlikerScale, pas202b_NoFliker, - pas202b_50HZScale, pas202b_50HZ, - pas202b_60HZScale, pas202b_60HZ}, + {pas202b_NoFliker, pas202b_NoFlikerScale, + pas202b_50HZ, pas202b_50HZScale, + pas202b_60HZ, pas202b_60HZScale}, /* SENSOR_PB0330 14 */ - {pb0330_NoFlikerScale, pb0330_NoFliker, - pb0330_50HZScale, pb0330_50HZ, - pb0330_60HZScale, pb0330_60HZ}, + {pb0330_NoFliker, pb0330_NoFlikerScale, + pb0330_50HZ, pb0330_50HZScale, + pb0330_60HZ, pb0330_60HZScale}, /* SENSOR_PO2030 15 */ {po2030_NoFliker, po2030_NoFliker, po2030_50HZ, po2030_50HZ, @@ -6789,7 +6744,6 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->nmodes = ARRAY_SIZE(broken_vga_mode); break; } - sd->brightness = BRIGHTNESS_DEF; sd->contrast = CONTRAST_DEF; sd->gamma = gamma[sd->sensor]; sd->autogain = AUTOGAIN_DEF; @@ -6797,12 +6751,6 @@ static int sd_config(struct gspca_dev *gspca_dev, sd->quality = QUALITY_DEF; switch (sd->sensor) { - case SENSOR_GC0305: - case SENSOR_OV7620: - case SENSOR_PAS202B: - case SENSOR_PO2030: - gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX); - break; case SENSOR_HV7131B: case SENSOR_HV7131C: case SENSOR_OV7630C: @@ -6893,7 +6841,6 @@ static int sd_start(struct gspca_dev *gspca_dev) } setmatrix(gspca_dev); - setbrightness(gspca_dev); switch (sd->sensor) { case SENSOR_ADCM2700: case SENSOR_OV7620: @@ -7015,24 +6962,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, gspca_frame_add(gspca_dev, INTER_PACKET, data, len); } -static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->brightness = val; - if (gspca_dev->streaming) - setbrightness(gspca_dev); - return 0; -} - -static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->brightness; - return 0; -} - static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c index 2fc9865fd4864d..830d47b05e1dba 100644 --- a/drivers/media/video/hdpvr/hdpvr-core.c +++ b/drivers/media/video/hdpvr/hdpvr-core.c @@ -373,9 +373,6 @@ static int hdpvr_probe(struct usb_interface *interface, } #endif /* CONFIG_I2C */ - /* save our data pointer in this interface device */ - usb_set_intfdata(interface, dev); - /* let the user know what node this device is now attached to */ v4l2_info(&dev->v4l2_dev, "device now attached to %s\n", video_device_node_name(dev->video_dev)); @@ -391,44 +388,24 @@ static int hdpvr_probe(struct usb_interface *interface, static void hdpvr_disconnect(struct usb_interface *interface) { - struct hdpvr_device *dev; - - dev = usb_get_intfdata(interface); - usb_set_intfdata(interface, NULL); + struct hdpvr_device *dev = to_hdpvr_dev(usb_get_intfdata(interface)); + v4l2_info(&dev->v4l2_dev, "device %s disconnected\n", + video_device_node_name(dev->video_dev)); /* prevent more I/O from starting and stop any ongoing */ mutex_lock(&dev->io_mutex); dev->status = STATUS_DISCONNECTED; - v4l2_device_disconnect(&dev->v4l2_dev); - video_unregister_device(dev->video_dev); wake_up_interruptible(&dev->wait_data); wake_up_interruptible(&dev->wait_buffer); mutex_unlock(&dev->io_mutex); + v4l2_device_disconnect(&dev->v4l2_dev); msleep(100); flush_workqueue(dev->workqueue); mutex_lock(&dev->io_mutex); hdpvr_cancel_queue(dev); - destroy_workqueue(dev->workqueue); mutex_unlock(&dev->io_mutex); - - /* deregister I2C adapter */ -#ifdef CONFIG_I2C - mutex_lock(&dev->i2c_mutex); - if (dev->i2c_adapter) - i2c_del_adapter(dev->i2c_adapter); - kfree(dev->i2c_adapter); - dev->i2c_adapter = NULL; - mutex_unlock(&dev->i2c_mutex); -#endif /* CONFIG_I2C */ - + video_unregister_device(dev->video_dev); atomic_dec(&dev_nr); - - v4l2_info(&dev->v4l2_dev, "device %s disconnected\n", - video_device_node_name(dev->video_dev)); - - v4l2_device_unregister(&dev->v4l2_dev); - kfree(dev->usbc_buf); - kfree(dev); } diff --git a/drivers/media/video/hdpvr/hdpvr-video.c b/drivers/media/video/hdpvr/hdpvr-video.c index 196f82de48f032..d2f0ee29737fd6 100644 --- a/drivers/media/video/hdpvr/hdpvr-video.c +++ b/drivers/media/video/hdpvr/hdpvr-video.c @@ -1214,6 +1214,24 @@ static void hdpvr_device_release(struct video_device *vdev) struct hdpvr_device *dev = video_get_drvdata(vdev); hdpvr_delete(dev); + mutex_lock(&dev->io_mutex); + destroy_workqueue(dev->workqueue); + mutex_unlock(&dev->io_mutex); + + v4l2_device_unregister(&dev->v4l2_dev); + + /* deregister I2C adapter */ +#ifdef CONFIG_I2C + mutex_lock(&dev->i2c_mutex); + if (dev->i2c_adapter) + i2c_del_adapter(dev->i2c_adapter); + kfree(dev->i2c_adapter); + dev->i2c_adapter = NULL; + mutex_unlock(&dev->i2c_mutex); +#endif /* CONFIG_I2C */ + + kfree(dev->usbc_buf); + kfree(dev); } static const struct video_device hdpvr_video_template = { diff --git a/drivers/media/video/hdpvr/hdpvr.h b/drivers/media/video/hdpvr/hdpvr.h index 49ae25d83d10a3..b0f046df3cd8d4 100644 --- a/drivers/media/video/hdpvr/hdpvr.h +++ b/drivers/media/video/hdpvr/hdpvr.h @@ -111,6 +111,11 @@ struct hdpvr_device { u8 *usbc_buf; }; +static inline struct hdpvr_device *to_hdpvr_dev(struct v4l2_device *v4l2_dev) +{ + return container_of(v4l2_dev, struct hdpvr_device, v4l2_dev); +} + /* buffer one bulk urb of data */ struct hdpvr_buffer { diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c index da18d698e7f2b1..29d439742653d0 100644 --- a/drivers/media/video/ir-kbd-i2c.c +++ b/drivers/media/video/ir-kbd-i2c.c @@ -61,9 +61,9 @@ module_param(hauppauge, int, 0644); /* Choose Hauppauge remote */ MODULE_PARM_DESC(hauppauge, "Specify Hauppauge remote: 0=black, 1=grey (defaults to 0)"); -#define DEVNAME "ir-kbd-i2c" +#define MODULE_NAME "ir-kbd-i2c" #define dprintk(level, fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG DEVNAME ": " fmt , ## arg) + printk(KERN_DEBUG MODULE_NAME ": " fmt , ## arg) /* ----------------------------------------------------------------------- */ @@ -297,7 +297,7 @@ static void ir_work(struct work_struct *work) static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct ir_scancode_table *ir_codes = NULL; + char *ir_codes = NULL; const char *name = NULL; u64 ir_type = 0; struct IR_i2c *ir; @@ -322,13 +322,13 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) name = "Pixelview"; ir->get_key = get_key_pixelview; ir_type = IR_TYPE_OTHER; - ir_codes = &ir_codes_empty_table; + ir_codes = RC_MAP_EMPTY; break; case 0x4b: name = "PV951"; ir->get_key = get_key_pv951; ir_type = IR_TYPE_OTHER; - ir_codes = &ir_codes_pv951_table; + ir_codes = RC_MAP_PV951; break; case 0x18: case 0x1f: @@ -337,22 +337,22 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) ir->get_key = get_key_haup; ir_type = IR_TYPE_RC5; if (hauppauge == 1) { - ir_codes = &ir_codes_hauppauge_new_table; + ir_codes = RC_MAP_HAUPPAUGE_NEW; } else { - ir_codes = &ir_codes_rc5_tv_table; + ir_codes = RC_MAP_RC5_TV; } break; case 0x30: name = "KNC One"; ir->get_key = get_key_knc1; ir_type = IR_TYPE_OTHER; - ir_codes = &ir_codes_empty_table; + ir_codes = RC_MAP_EMPTY; break; case 0x6b: name = "FusionHDTV"; ir->get_key = get_key_fusionhdtv; ir_type = IR_TYPE_RC5; - ir_codes = &ir_codes_fusionhdtv_mce_table; + ir_codes = RC_MAP_FUSIONHDTV_MCE; break; case 0x0b: case 0x47: @@ -365,9 +365,9 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) ir_type = IR_TYPE_RC5; ir->get_key = get_key_haup_xvr; if (hauppauge == 1) { - ir_codes = &ir_codes_hauppauge_new_table; + ir_codes = RC_MAP_HAUPPAUGE_NEW; } else { - ir_codes = &ir_codes_rc5_tv_table; + ir_codes = RC_MAP_RC5_TV; } } else { /* Handled by saa7134-input */ @@ -379,7 +379,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) name = "AVerMedia Cardbus remote"; ir->get_key = get_key_avermedia_cardbus; ir_type = IR_TYPE_OTHER; - ir_codes = &ir_codes_avermedia_cardbus_table; + ir_codes = RC_MAP_AVERMEDIA_CARDBUS; break; } @@ -447,11 +447,11 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id) input_dev->name = ir->name; input_dev->phys = ir->phys; - err = ir_input_register(ir->input, ir->ir_codes, NULL); + err = ir_input_register(ir->input, ir->ir_codes, NULL, MODULE_NAME); if (err) goto err_out_free; - printk(DEVNAME ": %s detected at %s [%s]\n", + printk(MODULE_NAME ": %s detected at %s [%s]\n", ir->input->name, ir->input->phys, adap->name); /* start polling via eventd */ diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c index 9a250548be4d2e..1b79475ca134db 100644 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ b/drivers/media/video/ivtv/ivtv-driver.c @@ -1293,7 +1293,6 @@ int ivtv_init_on_first_open(struct ivtv *itv) ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_stream, 1); ivtv_init_mpeg_decoder(itv); } - ivtv_s_std(NULL, &fh, &itv->tuner_std); /* On a cx23416 this seems to be able to enable DMA to the chip? */ if (!itv->has_cx23415) @@ -1310,6 +1309,10 @@ int ivtv_init_on_first_open(struct ivtv *itv) } else ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT); + + /* For cards with video out, this call needs interrupts enabled */ + ivtv_s_std(NULL, &fh, &itv->tuner_std); + return 0; } diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index 5028e31c564a9a..5b45fd2b26458f 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -63,6 +63,7 @@ #include #include #include +#include #include #include #include @@ -116,6 +117,9 @@ #define IVTV_REG_VPU (0x9058) #define IVTV_REG_APU (0xA064) +/* Other registers */ +#define IVTV_REG_DEC_LINE_FIELD (0x28C0) + /* debugging */ extern int ivtv_debug; @@ -372,6 +376,7 @@ struct ivtv_stream { }; struct ivtv_open_id { + struct v4l2_fh fh; u32 open_id; /* unique ID for this file descriptor */ int type; /* stream type */ int yuv_frames; /* 1: started OUT_UDMA_YUV output mode */ @@ -379,6 +384,11 @@ struct ivtv_open_id { struct ivtv *itv; }; +static inline struct ivtv_open_id *fh2id(struct v4l2_fh *fh) +{ + return container_of(fh, struct ivtv_open_id, fh); +} + struct yuv_frame_info { u32 update; diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c index babcabd73c0821..abf410943cc9f5 100644 --- a/drivers/media/video/ivtv/ivtv-fileops.c +++ b/drivers/media/video/ivtv/ivtv-fileops.c @@ -32,6 +32,7 @@ #include "ivtv-yuv.h" #include "ivtv-ioctl.h" #include "ivtv-cards.h" +#include #include /* This function tries to claim the stream for a specific file descriptor. @@ -506,7 +507,7 @@ int ivtv_start_capture(struct ivtv_open_id *id) ssize_t ivtv_v4l2_read(struct file * filp, char __user *buf, size_t count, loff_t * pos) { - struct ivtv_open_id *id = filp->private_data; + struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; struct ivtv_stream *s = &itv->streams[id->type]; int rc; @@ -541,7 +542,7 @@ int ivtv_start_decoding(struct ivtv_open_id *id, int speed) ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *pos) { - struct ivtv_open_id *id = filp->private_data; + struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; struct ivtv_stream *s = &itv->streams[id->type]; struct yuv_playback_info *yi = &itv->yuv_info; @@ -711,19 +712,31 @@ ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t c unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table *wait) { - struct ivtv_open_id *id = filp->private_data; + struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; struct ivtv_stream *s = &itv->streams[id->type]; int res = 0; /* add stream's waitq to the poll list */ IVTV_DEBUG_HI_FILE("Decoder poll\n"); - poll_wait(filp, &s->waitq, wait); - set_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags); - if (test_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags) || - test_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags)) - res = POLLPRI; + /* If there are subscribed events, then only use the new event + API instead of the old video.h based API. */ + if (!list_empty(&id->fh.events->subscribed)) { + poll_wait(filp, &id->fh.events->wait, wait); + /* Turn off the old-style vsync events */ + clear_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags); + if (v4l2_event_pending(&id->fh)) + res = POLLPRI; + } else { + /* This is the old-style API which is here only for backwards + compatibility. */ + poll_wait(filp, &s->waitq, wait); + set_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags); + if (test_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags) || + test_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags)) + res = POLLPRI; + } /* Allow write if buffers are available for writing */ if (s->q_free.buffers) @@ -733,7 +746,7 @@ unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table *wait) unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait) { - struct ivtv_open_id *id = filp->private_data; + struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; struct ivtv_stream *s = &itv->streams[id->type]; int eof = test_bit(IVTV_F_S_STREAMOFF, &s->s_flags); @@ -833,13 +846,16 @@ static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts) int ivtv_v4l2_close(struct file *filp) { - struct ivtv_open_id *id = filp->private_data; + struct v4l2_fh *fh = filp->private_data; + struct ivtv_open_id *id = fh2id(fh); struct ivtv *itv = id->itv; struct ivtv_stream *s = &itv->streams[id->type]; IVTV_DEBUG_FILE("close %s\n", s->name); - v4l2_prio_close(&itv->prio, &id->prio); + v4l2_prio_close(&itv->prio, id->prio); + v4l2_fh_del(fh); + v4l2_fh_exit(fh); /* Easy case first: this stream was never claimed by us */ if (s->id != id->open_id) { @@ -895,6 +911,7 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp) { struct ivtv *itv = s->itv; struct ivtv_open_id *item; + int res = 0; IVTV_DEBUG_FILE("open %s\n", s->name); @@ -915,17 +932,27 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp) } /* Allocate memory */ - item = kmalloc(sizeof(struct ivtv_open_id), GFP_KERNEL); + item = kzalloc(sizeof(struct ivtv_open_id), GFP_KERNEL); if (NULL == item) { IVTV_DEBUG_WARN("nomem on v4l2 open\n"); return -ENOMEM; } + v4l2_fh_init(&item->fh, s->vdev); + if (s->type == IVTV_DEC_STREAM_TYPE_YUV || + s->type == IVTV_DEC_STREAM_TYPE_MPG) { + res = v4l2_event_alloc(&item->fh, 60); + } + if (res < 0) { + v4l2_fh_exit(&item->fh); + kfree(item); + return res; + } item->itv = itv; item->type = s->type; v4l2_prio_open(&itv->prio, &item->prio); item->open_id = itv->open_id++; - filp->private_data = item; + filp->private_data = &item->fh; if (item->type == IVTV_ENC_STREAM_TYPE_RAD) { /* Try to claim this stream */ @@ -940,6 +967,7 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp) /* switching to radio while capture is in progress is not polite */ ivtv_release_stream(s); + v4l2_fh_exit(&item->fh); kfree(item); return -EBUSY; } @@ -970,6 +998,7 @@ static int ivtv_serialized_open(struct ivtv_stream *s, struct file *filp) 1080 * ((itv->yuv_info.v4l2_src_h + 31) & ~31); itv->yuv_info.stream_size = 0; } + v4l2_fh_add(&item->fh); return 0; } diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c index 2ee03c2a1b5873..a5b92d109c6c1b 100644 --- a/drivers/media/video/ivtv/ivtv-i2c.c +++ b/drivers/media/video/ivtv/ivtv-i2c.c @@ -193,7 +193,7 @@ static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr) /* Our default information for ir-kbd-i2c.c to use */ switch (hw) { case IVTV_HW_I2C_IR_RX_AVER: - init_data->ir_codes = &ir_codes_avermedia_cardbus_table; + init_data->ir_codes = RC_MAP_AVERMEDIA_CARDBUS; init_data->internal_get_key_func = IR_KBD_GET_KEY_AVERMEDIA_CARDBUS; init_data->type = IR_TYPE_OTHER; @@ -202,14 +202,14 @@ static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr) case IVTV_HW_I2C_IR_RX_HAUP_EXT: case IVTV_HW_I2C_IR_RX_HAUP_INT: /* Default to old black remote */ - init_data->ir_codes = &ir_codes_rc5_tv_table; + init_data->ir_codes = RC_MAP_RC5_TV; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP; init_data->type = IR_TYPE_RC5; init_data->name = itv->card_name; break; case IVTV_HW_Z8F0811_IR_RX_HAUP: /* Default to grey remote */ - init_data->ir_codes = &ir_codes_hauppauge_new_table; + init_data->ir_codes = RC_MAP_HAUPPAUGE_NEW; init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; init_data->type = IR_TYPE_RC5; init_data->name = itv->card_name; diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c index 99f3c39a118b42..fa9f0d958f96c2 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/drivers/media/video/ivtv/ivtv-ioctl.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include @@ -391,7 +392,7 @@ static int ivtv_g_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_fo return 0; } - v4l2_subdev_call(itv->sd_video, video, g_fmt, fmt); + v4l2_subdev_call(itv->sd_video, vbi, g_sliced_fmt, vbifmt); vbifmt->service_set = ivtv_get_service_set(vbifmt); return 0; } @@ -597,7 +598,7 @@ static int ivtv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f return -EBUSY; itv->vbi.sliced_in->service_set = 0; itv->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE; - v4l2_subdev_call(itv->sd_video, video, s_fmt, fmt); + v4l2_subdev_call(itv->sd_video, vbi, s_raw_fmt, &fmt->fmt.vbi); return ivtv_g_fmt_vbi_cap(file, fh, fmt); } @@ -615,7 +616,7 @@ static int ivtv_s_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_fo if (ivtv_raw_vbi(itv) && atomic_read(&itv->capturing) > 0) return -EBUSY; itv->vbi.in.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE; - v4l2_subdev_call(itv->sd_video, video, s_fmt, fmt); + v4l2_subdev_call(itv->sd_video, vbi, s_sliced_fmt, vbifmt); memcpy(itv->vbi.sliced_in, vbifmt, sizeof(*itv->vbi.sliced_in)); return 0; } @@ -1087,8 +1088,10 @@ static int ivtv_g_std(struct file *file, void *fh, v4l2_std_id *std) int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std) { + DEFINE_WAIT(wait); struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; struct yuv_playback_info *yi = &itv->yuv_info; + int f; if ((*std & V4L2_STD_ALL) == 0) return -EINVAL; @@ -1128,6 +1131,25 @@ int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std) itv->is_out_60hz = itv->is_60hz; itv->is_out_50hz = itv->is_50hz; ivtv_call_all(itv, video, s_std_output, itv->std_out); + + /* + * The next firmware call is time sensitive. Time it to + * avoid risk of a hard lock, by trying to ensure the call + * happens within the first 100 lines of the top field. + * Make 4 attempts to sync to the decoder before giving up. + */ + for (f = 0; f < 4; f++) { + prepare_to_wait(&itv->vsync_waitq, &wait, + TASK_UNINTERRUPTIBLE); + if ((read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16) < 100) + break; + schedule_timeout(msecs_to_jiffies(25)); + } + finish_wait(&itv->vsync_waitq, &wait); + + if (f == 4) + IVTV_WARN("Mode change failed to sync to decoder\n"); + ivtv_vapi(itv, CX2341X_DEC_SET_STANDARD, 1, itv->is_out_50hz); itv->main_rect.left = itv->main_rect.top = 0; itv->main_rect.width = 720; @@ -1431,6 +1453,18 @@ static int ivtv_overlay(struct file *file, void *fh, unsigned int on) return 0; } +static int ivtv_subscribe_event(struct v4l2_fh *fh, struct v4l2_event_subscription *sub) +{ + switch (sub->type) { + case V4L2_EVENT_VSYNC: + case V4L2_EVENT_EOS: + break; + default: + return -EINVAL; + } + return v4l2_event_subscribe(fh, sub); +} + static int ivtv_log_status(struct file *file, void *fh) { struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv; @@ -1539,10 +1573,11 @@ static int ivtv_log_status(struct file *file, void *fh) static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg) { - struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; + struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; int nonblocking = filp->f_flags & O_NONBLOCK; struct ivtv_stream *s = &itv->streams[id->type]; + unsigned long iarg = (unsigned long)arg; switch (cmd) { case IVTV_IOC_DMA_FRAME: { @@ -1724,6 +1759,33 @@ static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg) break; } + case VIDEO_SELECT_SOURCE: + IVTV_DEBUG_IOCTL("VIDEO_SELECT_SOURCE\n"); + if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) + return -EINVAL; + return ivtv_passthrough_mode(itv, iarg == VIDEO_SOURCE_DEMUX); + + case AUDIO_SET_MUTE: + IVTV_DEBUG_IOCTL("AUDIO_SET_MUTE\n"); + itv->speed_mute_audio = iarg; + return 0; + + case AUDIO_CHANNEL_SELECT: + IVTV_DEBUG_IOCTL("AUDIO_CHANNEL_SELECT\n"); + if (iarg > AUDIO_STEREO_SWAPPED) + return -EINVAL; + itv->audio_stereo_mode = iarg; + ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); + return 0; + + case AUDIO_BILINGUAL_CHANNEL_SELECT: + IVTV_DEBUG_IOCTL("AUDIO_BILINGUAL_CHANNEL_SELECT\n"); + if (iarg > AUDIO_STEREO_SWAPPED) + return -EINVAL; + itv->audio_bilingual_mode = iarg; + ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); + return 0; + default: return -EINVAL; } @@ -1755,6 +1817,10 @@ static long ivtv_default(struct file *file, void *fh, int cmd, void *arg) case VIDEO_CONTINUE: case VIDEO_COMMAND: case VIDEO_TRY_COMMAND: + case VIDEO_SELECT_SOURCE: + case AUDIO_SET_MUTE: + case AUDIO_CHANNEL_SELECT: + case AUDIO_BILINGUAL_CHANNEL_SELECT: return ivtv_decoder_ioctls(file, cmd, (void *)arg); default: @@ -1767,42 +1833,9 @@ static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp, unsigned int cmd, unsigned long arg) { struct video_device *vfd = video_devdata(filp); - struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; + struct ivtv_open_id *id = fh2id(filp->private_data); long ret; - /* Filter dvb ioctls that cannot be handled by the v4l ioctl framework */ - switch (cmd) { - case VIDEO_SELECT_SOURCE: - IVTV_DEBUG_IOCTL("VIDEO_SELECT_SOURCE\n"); - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - return ivtv_passthrough_mode(itv, arg == VIDEO_SOURCE_DEMUX); - - case AUDIO_SET_MUTE: - IVTV_DEBUG_IOCTL("AUDIO_SET_MUTE\n"); - itv->speed_mute_audio = arg; - return 0; - - case AUDIO_CHANNEL_SELECT: - IVTV_DEBUG_IOCTL("AUDIO_CHANNEL_SELECT\n"); - if (arg > AUDIO_STEREO_SWAPPED) - return -EINVAL; - itv->audio_stereo_mode = arg; - ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); - return 0; - - case AUDIO_BILINGUAL_CHANNEL_SELECT: - IVTV_DEBUG_IOCTL("AUDIO_BILINGUAL_CHANNEL_SELECT\n"); - if (arg > AUDIO_STEREO_SWAPPED) - return -EINVAL; - itv->audio_bilingual_mode = arg; - ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); - return 0; - - default: - break; - } - /* check priority */ switch (cmd) { case VIDIOC_S_CTRL: @@ -1817,8 +1850,9 @@ static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp, case VIDIOC_S_AUDOUT: case VIDIOC_S_EXT_CTRLS: case VIDIOC_S_FBUF: + case VIDIOC_S_PRIORITY: case VIDIOC_OVERLAY: - ret = v4l2_prio_check(&itv->prio, &id->prio); + ret = v4l2_prio_check(&itv->prio, id->prio); if (ret) return ret; } @@ -1832,10 +1866,13 @@ static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp, long ivtv_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { - struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; + struct ivtv_open_id *id = fh2id(filp->private_data); struct ivtv *itv = id->itv; long res; + /* DQEVENT can block, so this should not run with the serialize lock */ + if (cmd == VIDIOC_DQEVENT) + return ivtv_serialized_ioctl(itv, filp, cmd, arg); mutex_lock(&itv->serialize_lock); res = ivtv_serialized_ioctl(itv, filp, cmd, arg); mutex_unlock(&itv->serialize_lock); @@ -1906,6 +1943,8 @@ static const struct v4l2_ioctl_ops ivtv_ioctl_ops = { .vidioc_g_ext_ctrls = ivtv_g_ext_ctrls, .vidioc_s_ext_ctrls = ivtv_s_ext_ctrls, .vidioc_try_ext_ctrls = ivtv_try_ext_ctrls, + .vidioc_subscribe_event = ivtv_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, }; void ivtv_set_funcs(struct video_device *vdev) diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c index 12d36ca91d53fc..fea1ec33b0df4c 100644 --- a/drivers/media/video/ivtv/ivtv-irq.c +++ b/drivers/media/video/ivtv/ivtv-irq.c @@ -25,6 +25,7 @@ #include "ivtv-mailbox.h" #include "ivtv-vbi.h" #include "ivtv-yuv.h" +#include #define DMA_MAGIC_COOKIE 0x000001fe @@ -752,7 +753,7 @@ static void ivtv_irq_vsync(struct ivtv *itv) * to determine the line being displayed and ensure we handle * one vsync per frame. */ - unsigned int frame = read_reg(0x28c0) & 1; + unsigned int frame = read_reg(IVTV_REG_DEC_LINE_FIELD) & 1; struct yuv_playback_info *yi = &itv->yuv_info; int last_dma_frame = atomic_read(&yi->next_dma_frame); struct yuv_frame_info *f = &yi->new_frame_info[last_dma_frame]; @@ -778,6 +779,14 @@ static void ivtv_irq_vsync(struct ivtv *itv) } } if (frame != (itv->last_vsync_field & 1)) { + static const struct v4l2_event evtop = { + .type = V4L2_EVENT_VSYNC, + .u.vsync.field = V4L2_FIELD_TOP, + }; + static const struct v4l2_event evbottom = { + .type = V4L2_EVENT_VSYNC, + .u.vsync.field = V4L2_FIELD_BOTTOM, + }; struct ivtv_stream *s = ivtv_get_output_stream(itv); itv->last_vsync_field += 1; @@ -791,10 +800,12 @@ static void ivtv_irq_vsync(struct ivtv *itv) if (test_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags)) { set_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags); wake_up(&itv->event_waitq); + if (s) + wake_up(&s->waitq); } + if (s && s->vdev) + v4l2_event_queue(s->vdev, frame ? &evtop : &evbottom); wake_up(&itv->vsync_waitq); - if (s) - wake_up(&s->waitq); /* Send VBI to saa7127 */ if (frame && (itv->output_mode == OUT_PASSTHROUGH || @@ -852,9 +863,11 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id) */ if (~itv->irqmask & IVTV_IRQ_DEC_VSYNC) { /* vsync is enabled, see if we're in a new field */ - if ((itv->last_vsync_field & 1) != (read_reg(0x28c0) & 1)) { + if ((itv->last_vsync_field & 1) != + (read_reg(IVTV_REG_DEC_LINE_FIELD) & 1)) { /* New field, looks like we missed it */ - IVTV_DEBUG_YUV("VSync interrupt missed %d\n",read_reg(0x28c0)>>16); + IVTV_DEBUG_YUV("VSync interrupt missed %d\n", + read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16); vsync_force = 1; } } diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index 1f9387f6ca240d..de4288cc188933 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -42,6 +42,7 @@ #include "ivtv-yuv.h" #include "ivtv-cards.h" #include "ivtv-streams.h" +#include static const struct v4l2_file_operations ivtv_v4l2_enc_fops = { .owner = THIS_MODULE, @@ -343,7 +344,10 @@ static void ivtv_vbi_setup(struct ivtv *itv) ivtv_vapi(itv, CX2341X_ENC_SET_VBI_LINE, 5, 0xffff , 0, 0, 0, 0); /* setup VBI registers */ - v4l2_subdev_call(itv->sd_video, video, s_fmt, &itv->vbi.in); + if (raw) + v4l2_subdev_call(itv->sd_video, vbi, s_raw_fmt, &itv->vbi.in.fmt.vbi); + else + v4l2_subdev_call(itv->sd_video, vbi, s_sliced_fmt, &itv->vbi.in.fmt.sliced); /* determine number of lines and total number of VBI bytes. A raw line takes 1443 bytes: 2 * 720 + 4 byte frame header - 1 @@ -581,10 +585,9 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s) v4l2_subdev_call(itv->sd_audio, audio, s_stream, 1); /* Avoid unpredictable PCI bus hang - disable video clocks */ v4l2_subdev_call(itv->sd_video, video, s_stream, 0); - ivtv_msleep_timeout(150, 1); + ivtv_msleep_timeout(300, 1); ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0); v4l2_subdev_call(itv->sd_video, video, s_stream, 1); - ivtv_msleep_timeout(150, 1); } /* begin_capture */ @@ -830,6 +833,10 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end) ivtv_set_irq_mask(itv, IVTV_IRQ_ENC_VIM_RST); } + /* Raw-passthrough is implied on start. Make sure it's stopped so + the encoder will re-initialize when next started */ + ivtv_vapi(itv, CX2341X_ENC_STOP_CAPTURE, 3, 1, 2, 7); + wake_up(&s->waitq); return 0; @@ -837,6 +844,9 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end) int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts) { + static const struct v4l2_event ev = { + .type = V4L2_EVENT_EOS, + }; struct ivtv *itv = s->itv; if (s->vdev == NULL) @@ -888,6 +898,7 @@ int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts) set_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags); wake_up(&itv->event_waitq); + v4l2_event_queue(s->vdev, &ev); /* wake up wait queues */ wake_up(&s->waitq); diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c index f420d31b937dcf..e1c347e5ebd8b2 100644 --- a/drivers/media/video/ivtv/ivtv-vbi.c +++ b/drivers/media/video/ivtv/ivtv-vbi.c @@ -38,7 +38,7 @@ static void ivtv_set_vps(struct ivtv *itv, int enabled) data.data[9] = itv->vbi.vps_payload.data[2]; data.data[10] = itv->vbi.vps_payload.data[3]; data.data[11] = itv->vbi.vps_payload.data[4]; - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_vbi_data, &data); + ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); } static void ivtv_set_cc(struct ivtv *itv, int mode, const struct vbi_cc *cc) @@ -52,12 +52,12 @@ static void ivtv_set_cc(struct ivtv *itv, int mode, const struct vbi_cc *cc) data.line = (mode & 1) ? 21 : 0; data.data[0] = cc->odd[0]; data.data[1] = cc->odd[1]; - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_vbi_data, &data); + ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); data.field = 1; data.line = (mode & 2) ? 21 : 0; data.data[0] = cc->even[0]; data.data[1] = cc->even[1]; - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_vbi_data, &data); + ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); } static void ivtv_set_wss(struct ivtv *itv, int enabled, int mode) @@ -80,7 +80,7 @@ static void ivtv_set_wss(struct ivtv *itv, int enabled, int mode) data.line = enabled ? 23 : 0; data.data[0] = mode & 0xff; data.data[1] = (mode >> 8) & 0xff; - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_vbi_data, &data); + ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); } static int odd_parity(u8 c) @@ -134,7 +134,7 @@ void ivtv_write_vbi(struct ivtv *itv, const struct v4l2_sliced_vbi_data *sliced, } } } - if (found_cc && vi->cc_payload_idx < sizeof(vi->cc_payload)) { + if (found_cc && vi->cc_payload_idx < ARRAY_SIZE(vi->cc_payload)) { vi->cc_payload[vi->cc_payload_idx++] = cc; set_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags); } @@ -316,7 +316,7 @@ static u32 compress_sliced_buf(struct ivtv *itv, u32 line, u8 *buf, u32 size, u8 continue; } vbi.p = p + 4; - v4l2_subdev_call(itv->sd_video, video, decode_vbi_line, &vbi); + v4l2_subdev_call(itv->sd_video, vbi, decode_vbi_line, &vbi); if (vbi.type && !(lines & (1 << vbi.line))) { lines |= 1 << vbi.line; itv->vbi.sliced_data[line].id = vbi.type; @@ -440,7 +440,7 @@ void ivtv_vbi_work_handler(struct ivtv *itv) data.id = V4L2_SLICED_WSS_625; data.field = 0; - if (v4l2_subdev_call(itv->sd_video, video, g_vbi_data, &data) == 0) { + if (v4l2_subdev_call(itv->sd_video, vbi, g_vbi_data, &data) == 0) { ivtv_set_wss(itv, 1, data.data[0] & 0xf); vi->wss_missing_cnt = 0; } else if (vi->wss_missing_cnt == 4) { @@ -454,13 +454,13 @@ void ivtv_vbi_work_handler(struct ivtv *itv) data.id = V4L2_SLICED_CAPTION_525; data.field = 0; - if (v4l2_subdev_call(itv->sd_video, video, g_vbi_data, &data) == 0) { + if (v4l2_subdev_call(itv->sd_video, vbi, g_vbi_data, &data) == 0) { mode |= 1; cc.odd[0] = data.data[0]; cc.odd[1] = data.data[1]; } data.field = 1; - if (v4l2_subdev_call(itv->sd_video, video, g_vbi_data, &data) == 0) { + if (v4l2_subdev_call(itv->sd_video, vbi, g_vbi_data, &data) == 0) { mode |= 2; cc.even[0] = data.data[0]; cc.even[1] = data.data[1]; diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c index de2ff1c6ac3476..49e1a283ed3649 100644 --- a/drivers/media/video/ivtv/ivtvfb.c +++ b/drivers/media/video/ivtv/ivtvfb.c @@ -460,7 +460,7 @@ static int ivtvfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long ar vblank.flags = FB_VBLANK_HAVE_COUNT |FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VSYNC; - trace = read_reg(0x028c0) >> 16; + trace = read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16; if (itv->is_50hz && trace > 312) trace -= 312; else if (itv->is_60hz && trace > 262) diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c new file mode 100644 index 00000000000000..554eaf140128dd --- /dev/null +++ b/drivers/media/video/mem2mem_testdev.c @@ -0,0 +1,1052 @@ +/* + * A virtual v4l2-mem2mem example device. + * + * This is a virtual device driver for testing mem-to-mem videobuf framework. + * It simulates a device that uses memory buffers for both source and + * destination, processes the data and issues an "irq" (simulated by a timer). + * The device is capable of multi-instance, multi-buffer-per-transaction + * operation (via the mem2mem framework). + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * Pawel Osciak, + * Marek Szyprowski, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the + * License, or (at your option) any later version + */ +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#define MEM2MEM_TEST_MODULE_NAME "mem2mem-testdev" + +MODULE_DESCRIPTION("Virtual device for mem2mem framework testing"); +MODULE_AUTHOR("Pawel Osciak, "); +MODULE_LICENSE("GPL"); + + +#define MIN_W 32 +#define MIN_H 32 +#define MAX_W 640 +#define MAX_H 480 +#define DIM_ALIGN_MASK 0x08 /* 8-alignment for dimensions */ + +/* Flags that indicate a format can be used for capture/output */ +#define MEM2MEM_CAPTURE (1 << 0) +#define MEM2MEM_OUTPUT (1 << 1) + +#define MEM2MEM_NAME "m2m-testdev" + +/* Per queue */ +#define MEM2MEM_DEF_NUM_BUFS VIDEO_MAX_FRAME +/* In bytes, per queue */ +#define MEM2MEM_VID_MEM_LIMIT (16 * 1024 * 1024) + +/* Default transaction time in msec */ +#define MEM2MEM_DEF_TRANSTIME 1000 +/* Default number of buffers per transaction */ +#define MEM2MEM_DEF_TRANSLEN 1 +#define MEM2MEM_COLOR_STEP (0xff >> 4) +#define MEM2MEM_NUM_TILES 8 + +#define dprintk(dev, fmt, arg...) \ + v4l2_dbg(1, 1, &dev->v4l2_dev, "%s: " fmt, __func__, ## arg) + + +void m2mtest_dev_release(struct device *dev) +{} + +static struct platform_device m2mtest_pdev = { + .name = MEM2MEM_NAME, + .dev.release = m2mtest_dev_release, +}; + +struct m2mtest_fmt { + char *name; + u32 fourcc; + int depth; + /* Types the format can be used for */ + u32 types; +}; + +static struct m2mtest_fmt formats[] = { + { + .name = "RGB565 (BE)", + .fourcc = V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */ + .depth = 16, + /* Both capture and output format */ + .types = MEM2MEM_CAPTURE | MEM2MEM_OUTPUT, + }, + { + .name = "4:2:2, packed, YUYV", + .fourcc = V4L2_PIX_FMT_YUYV, + .depth = 16, + /* Output-only format */ + .types = MEM2MEM_OUTPUT, + }, +}; + +/* Per-queue, driver-specific private data */ +struct m2mtest_q_data { + unsigned int width; + unsigned int height; + unsigned int sizeimage; + struct m2mtest_fmt *fmt; +}; + +enum { + V4L2_M2M_SRC = 0, + V4L2_M2M_DST = 1, +}; + +/* Source and destination queue data */ +static struct m2mtest_q_data q_data[2]; + +static struct m2mtest_q_data *get_q_data(enum v4l2_buf_type type) +{ + switch (type) { + case V4L2_BUF_TYPE_VIDEO_OUTPUT: + return &q_data[V4L2_M2M_SRC]; + case V4L2_BUF_TYPE_VIDEO_CAPTURE: + return &q_data[V4L2_M2M_DST]; + default: + BUG(); + } + return NULL; +} + +#define V4L2_CID_TRANS_TIME_MSEC V4L2_CID_PRIVATE_BASE +#define V4L2_CID_TRANS_NUM_BUFS (V4L2_CID_PRIVATE_BASE + 1) + +static struct v4l2_queryctrl m2mtest_ctrls[] = { + { + .id = V4L2_CID_TRANS_TIME_MSEC, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Transaction time (msec)", + .minimum = 1, + .maximum = 10000, + .step = 100, + .default_value = 1000, + .flags = 0, + }, { + .id = V4L2_CID_TRANS_NUM_BUFS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Buffers per transaction", + .minimum = 1, + .maximum = MEM2MEM_DEF_NUM_BUFS, + .step = 1, + .default_value = 1, + .flags = 0, + }, +}; + +#define NUM_FORMATS ARRAY_SIZE(formats) + +static struct m2mtest_fmt *find_format(struct v4l2_format *f) +{ + struct m2mtest_fmt *fmt; + unsigned int k; + + for (k = 0; k < NUM_FORMATS; k++) { + fmt = &formats[k]; + if (fmt->fourcc == f->fmt.pix.pixelformat) + break; + } + + if (k == NUM_FORMATS) + return NULL; + + return &formats[k]; +} + +struct m2mtest_dev { + struct v4l2_device v4l2_dev; + struct video_device *vfd; + + atomic_t num_inst; + struct mutex dev_mutex; + spinlock_t irqlock; + + struct timer_list timer; + + struct v4l2_m2m_dev *m2m_dev; +}; + +struct m2mtest_ctx { + struct m2mtest_dev *dev; + + /* Processed buffers in this transaction */ + u8 num_processed; + + /* Transaction length (i.e. how many buffers per transaction) */ + u32 translen; + /* Transaction time (i.e. simulated processing time) in milliseconds */ + u32 transtime; + + /* Abort requested by m2m */ + int aborting; + + struct v4l2_m2m_ctx *m2m_ctx; +}; + +struct m2mtest_buffer { + /* vb must be first! */ + struct videobuf_buffer vb; +}; + +static struct v4l2_queryctrl *get_ctrl(int id) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(m2mtest_ctrls); ++i) { + if (id == m2mtest_ctrls[i].id) + return &m2mtest_ctrls[i]; + } + + return NULL; +} + +static int device_process(struct m2mtest_ctx *ctx, + struct m2mtest_buffer *in_buf, + struct m2mtest_buffer *out_buf) +{ + struct m2mtest_dev *dev = ctx->dev; + u8 *p_in, *p_out; + int x, y, t, w; + int tile_w, bytes_left; + struct videobuf_queue *src_q; + struct videobuf_queue *dst_q; + + src_q = v4l2_m2m_get_src_vq(ctx->m2m_ctx); + dst_q = v4l2_m2m_get_dst_vq(ctx->m2m_ctx); + p_in = videobuf_queue_to_vaddr(src_q, &in_buf->vb); + p_out = videobuf_queue_to_vaddr(dst_q, &out_buf->vb); + if (!p_in || !p_out) { + v4l2_err(&dev->v4l2_dev, + "Acquiring kernel pointers to buffers failed\n"); + return -EFAULT; + } + + if (in_buf->vb.size < out_buf->vb.size) { + v4l2_err(&dev->v4l2_dev, "Output buffer is too small\n"); + return -EINVAL; + } + + tile_w = (in_buf->vb.width * (q_data[V4L2_M2M_DST].fmt->depth >> 3)) + / MEM2MEM_NUM_TILES; + bytes_left = in_buf->vb.bytesperline - tile_w * MEM2MEM_NUM_TILES; + w = 0; + + for (y = 0; y < in_buf->vb.height; ++y) { + for (t = 0; t < MEM2MEM_NUM_TILES; ++t) { + if (w & 0x1) { + for (x = 0; x < tile_w; ++x) + *p_out++ = *p_in++ + MEM2MEM_COLOR_STEP; + } else { + for (x = 0; x < tile_w; ++x) + *p_out++ = *p_in++ - MEM2MEM_COLOR_STEP; + } + ++w; + } + p_in += bytes_left; + p_out += bytes_left; + } + + return 0; +} + +static void schedule_irq(struct m2mtest_dev *dev, int msec_timeout) +{ + dprintk(dev, "Scheduling a simulated irq\n"); + mod_timer(&dev->timer, jiffies + msecs_to_jiffies(msec_timeout)); +} + +/* + * mem2mem callbacks + */ + +/** + * job_ready() - check whether an instance is ready to be scheduled to run + */ +static int job_ready(void *priv) +{ + struct m2mtest_ctx *ctx = priv; + + if (v4l2_m2m_num_src_bufs_ready(ctx->m2m_ctx) < ctx->translen + || v4l2_m2m_num_dst_bufs_ready(ctx->m2m_ctx) < ctx->translen) { + dprintk(ctx->dev, "Not enough buffers available\n"); + return 0; + } + + return 1; +} + +static void job_abort(void *priv) +{ + struct m2mtest_ctx *ctx = priv; + + /* Will cancel the transaction in the next interrupt handler */ + ctx->aborting = 1; +} + +/* device_run() - prepares and starts the device + * + * This simulates all the immediate preparations required before starting + * a device. This will be called by the framework when it decides to schedule + * a particular instance. + */ +static void device_run(void *priv) +{ + struct m2mtest_ctx *ctx = priv; + struct m2mtest_dev *dev = ctx->dev; + struct m2mtest_buffer *src_buf, *dst_buf; + + src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx); + dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx); + + device_process(ctx, src_buf, dst_buf); + + /* Run a timer, which simulates a hardware irq */ + schedule_irq(dev, ctx->transtime); +} + + +static void device_isr(unsigned long priv) +{ + struct m2mtest_dev *m2mtest_dev = (struct m2mtest_dev *)priv; + struct m2mtest_ctx *curr_ctx; + struct m2mtest_buffer *src_buf, *dst_buf; + unsigned long flags; + + curr_ctx = v4l2_m2m_get_curr_priv(m2mtest_dev->m2m_dev); + + if (NULL == curr_ctx) { + printk(KERN_ERR + "Instance released before the end of transaction\n"); + return; + } + + src_buf = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx); + dst_buf = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx); + curr_ctx->num_processed++; + + if (curr_ctx->num_processed == curr_ctx->translen + || curr_ctx->aborting) { + dprintk(curr_ctx->dev, "Finishing transaction\n"); + curr_ctx->num_processed = 0; + spin_lock_irqsave(&m2mtest_dev->irqlock, flags); + src_buf->vb.state = dst_buf->vb.state = VIDEOBUF_DONE; + wake_up(&src_buf->vb.done); + wake_up(&dst_buf->vb.done); + spin_unlock_irqrestore(&m2mtest_dev->irqlock, flags); + v4l2_m2m_job_finish(m2mtest_dev->m2m_dev, curr_ctx->m2m_ctx); + } else { + spin_lock_irqsave(&m2mtest_dev->irqlock, flags); + src_buf->vb.state = dst_buf->vb.state = VIDEOBUF_DONE; + wake_up(&src_buf->vb.done); + wake_up(&dst_buf->vb.done); + spin_unlock_irqrestore(&m2mtest_dev->irqlock, flags); + device_run(curr_ctx); + } +} + + +/* + * video ioctls + */ +static int vidioc_querycap(struct file *file, void *priv, + struct v4l2_capability *cap) +{ + strncpy(cap->driver, MEM2MEM_NAME, sizeof(cap->driver) - 1); + strncpy(cap->card, MEM2MEM_NAME, sizeof(cap->card) - 1); + cap->bus_info[0] = 0; + cap->version = KERNEL_VERSION(0, 1, 0); + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT + | V4L2_CAP_STREAMING; + + return 0; +} + +static int enum_fmt(struct v4l2_fmtdesc *f, u32 type) +{ + int i, num; + struct m2mtest_fmt *fmt; + + num = 0; + + for (i = 0; i < NUM_FORMATS; ++i) { + if (formats[i].types & type) { + /* index-th format of type type found ? */ + if (num == f->index) + break; + /* Correct type but haven't reached our index yet, + * just increment per-type index */ + ++num; + } + } + + if (i < NUM_FORMATS) { + /* Format found */ + fmt = &formats[i]; + strncpy(f->description, fmt->name, sizeof(f->description) - 1); + f->pixelformat = fmt->fourcc; + return 0; + } + + /* Format not found */ + return -EINVAL; +} + +static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_fmtdesc *f) +{ + return enum_fmt(f, MEM2MEM_CAPTURE); +} + +static int vidioc_enum_fmt_vid_out(struct file *file, void *priv, + struct v4l2_fmtdesc *f) +{ + return enum_fmt(f, MEM2MEM_OUTPUT); +} + +static int vidioc_g_fmt(struct m2mtest_ctx *ctx, struct v4l2_format *f) +{ + struct videobuf_queue *vq; + struct m2mtest_q_data *q_data; + + vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type); + if (!vq) + return -EINVAL; + + q_data = get_q_data(f->type); + + f->fmt.pix.width = q_data->width; + f->fmt.pix.height = q_data->height; + f->fmt.pix.field = vq->field; + f->fmt.pix.pixelformat = q_data->fmt->fourcc; + f->fmt.pix.bytesperline = (q_data->width * q_data->fmt->depth) >> 3; + f->fmt.pix.sizeimage = q_data->sizeimage; + + return 0; +} + +static int vidioc_g_fmt_vid_out(struct file *file, void *priv, + struct v4l2_format *f) +{ + return vidioc_g_fmt(priv, f); +} + +static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + return vidioc_g_fmt(priv, f); +} + +static int vidioc_try_fmt(struct v4l2_format *f, struct m2mtest_fmt *fmt) +{ + enum v4l2_field field; + + field = f->fmt.pix.field; + + if (field == V4L2_FIELD_ANY) + field = V4L2_FIELD_NONE; + else if (V4L2_FIELD_NONE != field) + return -EINVAL; + + /* V4L2 specification suggests the driver corrects the format struct + * if any of the dimensions is unsupported */ + f->fmt.pix.field = field; + + if (f->fmt.pix.height < MIN_H) + f->fmt.pix.height = MIN_H; + else if (f->fmt.pix.height > MAX_H) + f->fmt.pix.height = MAX_H; + + if (f->fmt.pix.width < MIN_W) + f->fmt.pix.width = MIN_W; + else if (f->fmt.pix.width > MAX_W) + f->fmt.pix.width = MAX_W; + + f->fmt.pix.width &= ~DIM_ALIGN_MASK; + f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3; + f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; + + return 0; +} + +static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct m2mtest_fmt *fmt; + struct m2mtest_ctx *ctx = priv; + + fmt = find_format(f); + if (!fmt || !(fmt->types & MEM2MEM_CAPTURE)) { + v4l2_err(&ctx->dev->v4l2_dev, + "Fourcc format (0x%08x) invalid.\n", + f->fmt.pix.pixelformat); + return -EINVAL; + } + + return vidioc_try_fmt(f, fmt); +} + +static int vidioc_try_fmt_vid_out(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct m2mtest_fmt *fmt; + struct m2mtest_ctx *ctx = priv; + + fmt = find_format(f); + if (!fmt || !(fmt->types & MEM2MEM_OUTPUT)) { + v4l2_err(&ctx->dev->v4l2_dev, + "Fourcc format (0x%08x) invalid.\n", + f->fmt.pix.pixelformat); + return -EINVAL; + } + + return vidioc_try_fmt(f, fmt); +} + +static int vidioc_s_fmt(struct m2mtest_ctx *ctx, struct v4l2_format *f) +{ + struct m2mtest_q_data *q_data; + struct videobuf_queue *vq; + int ret = 0; + + vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type); + if (!vq) + return -EINVAL; + + q_data = get_q_data(f->type); + if (!q_data) + return -EINVAL; + + mutex_lock(&vq->vb_lock); + + if (videobuf_queue_is_busy(vq)) { + v4l2_err(&ctx->dev->v4l2_dev, "%s queue busy\n", __func__); + ret = -EBUSY; + goto out; + } + + q_data->fmt = find_format(f); + q_data->width = f->fmt.pix.width; + q_data->height = f->fmt.pix.height; + q_data->sizeimage = q_data->width * q_data->height + * q_data->fmt->depth >> 3; + vq->field = f->fmt.pix.field; + + dprintk(ctx->dev, + "Setting format for type %d, wxh: %dx%d, fmt: %d\n", + f->type, q_data->width, q_data->height, q_data->fmt->fourcc); + +out: + mutex_unlock(&vq->vb_lock); + return ret; +} + +static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + int ret; + + ret = vidioc_try_fmt_vid_cap(file, priv, f); + if (ret) + return ret; + + return vidioc_s_fmt(priv, f); +} + +static int vidioc_s_fmt_vid_out(struct file *file, void *priv, + struct v4l2_format *f) +{ + int ret; + + ret = vidioc_try_fmt_vid_out(file, priv, f); + if (ret) + return ret; + + return vidioc_s_fmt(priv, f); +} + +static int vidioc_reqbufs(struct file *file, void *priv, + struct v4l2_requestbuffers *reqbufs) +{ + struct m2mtest_ctx *ctx = priv; + + return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs); +} + +static int vidioc_querybuf(struct file *file, void *priv, + struct v4l2_buffer *buf) +{ + struct m2mtest_ctx *ctx = priv; + + return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf); +} + +static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) +{ + struct m2mtest_ctx *ctx = priv; + + return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf); +} + +static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) +{ + struct m2mtest_ctx *ctx = priv; + + return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf); +} + +static int vidioc_streamon(struct file *file, void *priv, + enum v4l2_buf_type type) +{ + struct m2mtest_ctx *ctx = priv; + + return v4l2_m2m_streamon(file, ctx->m2m_ctx, type); +} + +static int vidioc_streamoff(struct file *file, void *priv, + enum v4l2_buf_type type) +{ + struct m2mtest_ctx *ctx = priv; + + return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type); +} + +static int vidioc_queryctrl(struct file *file, void *priv, + struct v4l2_queryctrl *qc) +{ + struct v4l2_queryctrl *c; + + c = get_ctrl(qc->id); + if (!c) + return -EINVAL; + + *qc = *c; + return 0; +} + +static int vidioc_g_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct m2mtest_ctx *ctx = priv; + + switch (ctrl->id) { + case V4L2_CID_TRANS_TIME_MSEC: + ctrl->value = ctx->transtime; + break; + + case V4L2_CID_TRANS_NUM_BUFS: + ctrl->value = ctx->translen; + break; + + default: + v4l2_err(&ctx->dev->v4l2_dev, "Invalid control\n"); + return -EINVAL; + } + + return 0; +} + +static int check_ctrl_val(struct m2mtest_ctx *ctx, struct v4l2_control *ctrl) +{ + struct v4l2_queryctrl *c; + + c = get_ctrl(ctrl->id); + if (!c) + return -EINVAL; + + if (ctrl->value < c->minimum || ctrl->value > c->maximum) { + v4l2_err(&ctx->dev->v4l2_dev, "Value out of range\n"); + return -ERANGE; + } + + return 0; +} + +static int vidioc_s_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct m2mtest_ctx *ctx = priv; + int ret = 0; + + ret = check_ctrl_val(ctx, ctrl); + if (ret != 0) + return ret; + + switch (ctrl->id) { + case V4L2_CID_TRANS_TIME_MSEC: + ctx->transtime = ctrl->value; + break; + + case V4L2_CID_TRANS_NUM_BUFS: + ctx->translen = ctrl->value; + break; + + default: + v4l2_err(&ctx->dev->v4l2_dev, "Invalid control\n"); + return -EINVAL; + } + + return 0; +} + + +static const struct v4l2_ioctl_ops m2mtest_ioctl_ops = { + .vidioc_querycap = vidioc_querycap, + + .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, + + .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out, + .vidioc_g_fmt_vid_out = vidioc_g_fmt_vid_out, + .vidioc_try_fmt_vid_out = vidioc_try_fmt_vid_out, + .vidioc_s_fmt_vid_out = vidioc_s_fmt_vid_out, + + .vidioc_reqbufs = vidioc_reqbufs, + .vidioc_querybuf = vidioc_querybuf, + + .vidioc_qbuf = vidioc_qbuf, + .vidioc_dqbuf = vidioc_dqbuf, + + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, + + .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_s_ctrl = vidioc_s_ctrl, +}; + + +/* + * Queue operations + */ + +static void m2mtest_buf_release(struct videobuf_queue *vq, + struct videobuf_buffer *vb) +{ + struct m2mtest_ctx *ctx = vq->priv_data; + + dprintk(ctx->dev, "type: %d, index: %d, state: %d\n", + vq->type, vb->i, vb->state); + + videobuf_vmalloc_free(vb); + vb->state = VIDEOBUF_NEEDS_INIT; +} + +static int m2mtest_buf_setup(struct videobuf_queue *vq, unsigned int *count, + unsigned int *size) +{ + struct m2mtest_ctx *ctx = vq->priv_data; + struct m2mtest_q_data *q_data; + + q_data = get_q_data(vq->type); + + *size = q_data->width * q_data->height * q_data->fmt->depth >> 3; + dprintk(ctx->dev, "size:%d, w/h %d/%d, depth: %d\n", + *size, q_data->width, q_data->height, q_data->fmt->depth); + + if (0 == *count) + *count = MEM2MEM_DEF_NUM_BUFS; + + while (*size * *count > MEM2MEM_VID_MEM_LIMIT) + (*count)--; + + v4l2_info(&ctx->dev->v4l2_dev, + "%d buffers of size %d set up.\n", *count, *size); + + return 0; +} + +static int m2mtest_buf_prepare(struct videobuf_queue *vq, + struct videobuf_buffer *vb, + enum v4l2_field field) +{ + struct m2mtest_ctx *ctx = vq->priv_data; + struct m2mtest_q_data *q_data; + int ret; + + dprintk(ctx->dev, "type: %d, index: %d, state: %d\n", + vq->type, vb->i, vb->state); + + q_data = get_q_data(vq->type); + + if (vb->baddr) { + /* User-provided buffer */ + if (vb->bsize < q_data->sizeimage) { + /* Buffer too small to fit a frame */ + v4l2_err(&ctx->dev->v4l2_dev, + "User-provided buffer too small\n"); + return -EINVAL; + } + } else if (vb->state != VIDEOBUF_NEEDS_INIT + && vb->bsize < q_data->sizeimage) { + /* We provide the buffer, but it's already been initialized + * and is too small */ + return -EINVAL; + } + + vb->width = q_data->width; + vb->height = q_data->height; + vb->bytesperline = (q_data->width * q_data->fmt->depth) >> 3; + vb->size = q_data->sizeimage; + vb->field = field; + + if (VIDEOBUF_NEEDS_INIT == vb->state) { + ret = videobuf_iolock(vq, vb, NULL); + if (ret) { + v4l2_err(&ctx->dev->v4l2_dev, + "Iolock failed\n"); + goto fail; + } + } + + vb->state = VIDEOBUF_PREPARED; + + return 0; +fail: + m2mtest_buf_release(vq, vb); + return ret; +} + +static void m2mtest_buf_queue(struct videobuf_queue *vq, + struct videobuf_buffer *vb) +{ + struct m2mtest_ctx *ctx = vq->priv_data; + + v4l2_m2m_buf_queue(ctx->m2m_ctx, vq, vb); +} + +static struct videobuf_queue_ops m2mtest_qops = { + .buf_setup = m2mtest_buf_setup, + .buf_prepare = m2mtest_buf_prepare, + .buf_queue = m2mtest_buf_queue, + .buf_release = m2mtest_buf_release, +}; + +static void queue_init(void *priv, struct videobuf_queue *vq, + enum v4l2_buf_type type) +{ + struct m2mtest_ctx *ctx = priv; + + videobuf_queue_vmalloc_init(vq, &m2mtest_qops, ctx->dev->v4l2_dev.dev, + &ctx->dev->irqlock, type, V4L2_FIELD_NONE, + sizeof(struct m2mtest_buffer), priv); +} + + +/* + * File operations + */ +static int m2mtest_open(struct file *file) +{ + struct m2mtest_dev *dev = video_drvdata(file); + struct m2mtest_ctx *ctx = NULL; + + ctx = kzalloc(sizeof *ctx, GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + file->private_data = ctx; + ctx->dev = dev; + ctx->translen = MEM2MEM_DEF_TRANSLEN; + ctx->transtime = MEM2MEM_DEF_TRANSTIME; + ctx->num_processed = 0; + + ctx->m2m_ctx = v4l2_m2m_ctx_init(ctx, dev->m2m_dev, queue_init); + if (IS_ERR(ctx->m2m_ctx)) { + int ret = PTR_ERR(ctx->m2m_ctx); + + kfree(ctx); + return ret; + } + + atomic_inc(&dev->num_inst); + + dprintk(dev, "Created instance %p, m2m_ctx: %p\n", ctx, ctx->m2m_ctx); + + return 0; +} + +static int m2mtest_release(struct file *file) +{ + struct m2mtest_dev *dev = video_drvdata(file); + struct m2mtest_ctx *ctx = file->private_data; + + dprintk(dev, "Releasing instance %p\n", ctx); + + v4l2_m2m_ctx_release(ctx->m2m_ctx); + kfree(ctx); + + atomic_dec(&dev->num_inst); + + return 0; +} + +static unsigned int m2mtest_poll(struct file *file, + struct poll_table_struct *wait) +{ + struct m2mtest_ctx *ctx = (struct m2mtest_ctx *)file->private_data; + + return v4l2_m2m_poll(file, ctx->m2m_ctx, wait); +} + +static int m2mtest_mmap(struct file *file, struct vm_area_struct *vma) +{ + struct m2mtest_ctx *ctx = (struct m2mtest_ctx *)file->private_data; + + return v4l2_m2m_mmap(file, ctx->m2m_ctx, vma); +} + +static const struct v4l2_file_operations m2mtest_fops = { + .owner = THIS_MODULE, + .open = m2mtest_open, + .release = m2mtest_release, + .poll = m2mtest_poll, + .ioctl = video_ioctl2, + .mmap = m2mtest_mmap, +}; + +static struct video_device m2mtest_videodev = { + .name = MEM2MEM_NAME, + .fops = &m2mtest_fops, + .ioctl_ops = &m2mtest_ioctl_ops, + .minor = -1, + .release = video_device_release, +}; + +static struct v4l2_m2m_ops m2m_ops = { + .device_run = device_run, + .job_ready = job_ready, + .job_abort = job_abort, +}; + +static int m2mtest_probe(struct platform_device *pdev) +{ + struct m2mtest_dev *dev; + struct video_device *vfd; + int ret; + + dev = kzalloc(sizeof *dev, GFP_KERNEL); + if (!dev) + return -ENOMEM; + + spin_lock_init(&dev->irqlock); + + ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev); + if (ret) + goto free_dev; + + atomic_set(&dev->num_inst, 0); + mutex_init(&dev->dev_mutex); + + vfd = video_device_alloc(); + if (!vfd) { + v4l2_err(&dev->v4l2_dev, "Failed to allocate video device\n"); + ret = -ENOMEM; + goto unreg_dev; + } + + *vfd = m2mtest_videodev; + + ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0); + if (ret) { + v4l2_err(&dev->v4l2_dev, "Failed to register video device\n"); + goto rel_vdev; + } + + video_set_drvdata(vfd, dev); + snprintf(vfd->name, sizeof(vfd->name), "%s", m2mtest_videodev.name); + dev->vfd = vfd; + v4l2_info(&dev->v4l2_dev, MEM2MEM_TEST_MODULE_NAME + "Device registered as /dev/video%d\n", vfd->num); + + setup_timer(&dev->timer, device_isr, (long)dev); + platform_set_drvdata(pdev, dev); + + dev->m2m_dev = v4l2_m2m_init(&m2m_ops); + if (IS_ERR(dev->m2m_dev)) { + v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem device\n"); + ret = PTR_ERR(dev->m2m_dev); + goto err_m2m; + } + + return 0; + +err_m2m: + video_unregister_device(dev->vfd); +rel_vdev: + video_device_release(vfd); +unreg_dev: + v4l2_device_unregister(&dev->v4l2_dev); +free_dev: + kfree(dev); + + return ret; +} + +static int m2mtest_remove(struct platform_device *pdev) +{ + struct m2mtest_dev *dev = + (struct m2mtest_dev *)platform_get_drvdata(pdev); + + v4l2_info(&dev->v4l2_dev, "Removing " MEM2MEM_TEST_MODULE_NAME); + v4l2_m2m_release(dev->m2m_dev); + del_timer_sync(&dev->timer); + video_unregister_device(dev->vfd); + v4l2_device_unregister(&dev->v4l2_dev); + kfree(dev); + + return 0; +} + +static struct platform_driver m2mtest_pdrv = { + .probe = m2mtest_probe, + .remove = m2mtest_remove, + .driver = { + .name = MEM2MEM_NAME, + .owner = THIS_MODULE, + }, +}; + +static void __exit m2mtest_exit(void) +{ + platform_driver_unregister(&m2mtest_pdrv); + platform_device_unregister(&m2mtest_pdev); +} + +static int __init m2mtest_init(void) +{ + int ret; + + ret = platform_device_register(&m2mtest_pdev); + if (ret) + return ret; + + ret = platform_driver_register(&m2mtest_pdrv); + if (ret) + platform_device_unregister(&m2mtest_pdev); + + return 0; +} + +module_init(m2mtest_init); +module_exit(m2mtest_exit); + diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c index 4404e5ef818fdc..2be23bccd3c89e 100644 --- a/drivers/media/video/meye.c +++ b/drivers/media/video/meye.c @@ -30,9 +30,10 @@ #include #include #include -#include #include +#include #include +#include #include #include #include @@ -1168,22 +1169,22 @@ static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *c) case V4L2_CID_BRIGHTNESS: sony_pic_camera_command( SONY_PIC_COMMAND_SETCAMERABRIGHTNESS, c->value); - meye.picture.brightness = c->value << 10; + meye.brightness = c->value << 10; break; case V4L2_CID_HUE: sony_pic_camera_command( SONY_PIC_COMMAND_SETCAMERAHUE, c->value); - meye.picture.hue = c->value << 10; + meye.hue = c->value << 10; break; case V4L2_CID_CONTRAST: sony_pic_camera_command( SONY_PIC_COMMAND_SETCAMERACONTRAST, c->value); - meye.picture.contrast = c->value << 10; + meye.contrast = c->value << 10; break; case V4L2_CID_SATURATION: sony_pic_camera_command( SONY_PIC_COMMAND_SETCAMERACOLOR, c->value); - meye.picture.colour = c->value << 10; + meye.colour = c->value << 10; break; case V4L2_CID_AGC: sony_pic_camera_command( @@ -1221,16 +1222,16 @@ static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *c) mutex_lock(&meye.lock); switch (c->id) { case V4L2_CID_BRIGHTNESS: - c->value = meye.picture.brightness >> 10; + c->value = meye.brightness >> 10; break; case V4L2_CID_HUE: - c->value = meye.picture.hue >> 10; + c->value = meye.hue >> 10; break; case V4L2_CID_CONTRAST: - c->value = meye.picture.contrast >> 10; + c->value = meye.contrast >> 10; break; case V4L2_CID_SATURATION: - c->value = meye.picture.colour >> 10; + c->value = meye.colour >> 10; break; case V4L2_CID_AGC: c->value = meye.params.agc; @@ -1729,6 +1730,7 @@ static int meye_resume(struct pci_dev *pdev) static int __devinit meye_probe(struct pci_dev *pcidev, const struct pci_device_id *ent) { + struct v4l2_device *v4l2_dev = &meye.v4l2_dev; int ret = -EBUSY; unsigned long mchip_adr; @@ -1737,70 +1739,75 @@ static int __devinit meye_probe(struct pci_dev *pcidev, goto outnotdev; } + ret = v4l2_device_register(&pcidev->dev, v4l2_dev); + if (ret < 0) { + v4l2_err(v4l2_dev, "Could not register v4l2_device\n"); + return ret; + } ret = -ENOMEM; meye.mchip_dev = pcidev; - meye.video_dev = video_device_alloc(); - if (!meye.video_dev) { - printk(KERN_ERR "meye: video_device_alloc() failed!\n"); + meye.vdev = video_device_alloc(); + if (!meye.vdev) { + v4l2_err(v4l2_dev, "video_device_alloc() failed!\n"); goto outnotdev; } meye.grab_temp = vmalloc(MCHIP_NB_PAGES_MJPEG * PAGE_SIZE); if (!meye.grab_temp) { - printk(KERN_ERR "meye: grab buffer allocation failed\n"); + v4l2_err(v4l2_dev, "grab buffer allocation failed\n"); goto outvmalloc; } spin_lock_init(&meye.grabq_lock); if (kfifo_alloc(&meye.grabq, sizeof(int) * MEYE_MAX_BUFNBRS, GFP_KERNEL)) { - printk(KERN_ERR "meye: fifo allocation failed\n"); + v4l2_err(v4l2_dev, "fifo allocation failed\n"); goto outkfifoalloc1; } spin_lock_init(&meye.doneq_lock); if (kfifo_alloc(&meye.doneq, sizeof(int) * MEYE_MAX_BUFNBRS, GFP_KERNEL)) { - printk(KERN_ERR "meye: fifo allocation failed\n"); + v4l2_err(v4l2_dev, "fifo allocation failed\n"); goto outkfifoalloc2; } - memcpy(meye.video_dev, &meye_template, sizeof(meye_template)); - meye.video_dev->parent = &meye.mchip_dev->dev; + memcpy(meye.vdev, &meye_template, sizeof(meye_template)); + meye.vdev->v4l2_dev = &meye.v4l2_dev; ret = -EIO; if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) { - printk(KERN_ERR "meye: unable to power on the camera\n"); - printk(KERN_ERR "meye: did you enable the camera in " + v4l2_err(v4l2_dev, "meye: unable to power on the camera\n"); + v4l2_err(v4l2_dev, "meye: did you enable the camera in " "sonypi using the module options ?\n"); goto outsonypienable; } if ((ret = pci_enable_device(meye.mchip_dev))) { - printk(KERN_ERR "meye: pci_enable_device failed\n"); + v4l2_err(v4l2_dev, "meye: pci_enable_device failed\n"); goto outenabledev; } mchip_adr = pci_resource_start(meye.mchip_dev,0); if (!mchip_adr) { - printk(KERN_ERR "meye: mchip has no device base address\n"); + v4l2_err(v4l2_dev, "meye: mchip has no device base address\n"); goto outregions; } if (!request_mem_region(pci_resource_start(meye.mchip_dev, 0), pci_resource_len(meye.mchip_dev, 0), "meye")) { - printk(KERN_ERR "meye: request_mem_region failed\n"); + v4l2_err(v4l2_dev, "meye: request_mem_region failed\n"); goto outregions; } meye.mchip_mmregs = ioremap(mchip_adr, MCHIP_MM_REGS); if (!meye.mchip_mmregs) { - printk(KERN_ERR "meye: ioremap failed\n"); + v4l2_err(v4l2_dev, "meye: ioremap failed\n"); goto outremap; } meye.mchip_irq = pcidev->irq; if (request_irq(meye.mchip_irq, meye_irq, IRQF_DISABLED | IRQF_SHARED, "meye", meye_irq)) { - printk(KERN_ERR "meye: request_irq failed\n"); + v4l2_err(v4l2_dev, "request_irq failed\n"); goto outreqirq; } @@ -1824,21 +1831,18 @@ static int __devinit meye_probe(struct pci_dev *pcidev, msleep(1); mchip_set(MCHIP_MM_INTA, MCHIP_MM_INTA_HIC_1_MASK); - if (video_register_device(meye.video_dev, VFL_TYPE_GRABBER, + if (video_register_device(meye.vdev, VFL_TYPE_GRABBER, video_nr) < 0) { - printk(KERN_ERR "meye: video_register_device failed\n"); + v4l2_err(v4l2_dev, "video_register_device failed\n"); goto outvideoreg; } mutex_init(&meye.lock); init_waitqueue_head(&meye.proc_list); - meye.picture.depth = 16; - meye.picture.palette = VIDEO_PALETTE_YUV422; - meye.picture.brightness = 32 << 10; - meye.picture.hue = 32 << 10; - meye.picture.colour = 32 << 10; - meye.picture.contrast = 32 << 10; - meye.picture.whiteness = 0; + meye.brightness = 32 << 10; + meye.hue = 32 << 10; + meye.colour = 32 << 10; + meye.contrast = 32 << 10; meye.params.subsample = 0; meye.params.quality = 8; meye.params.sharpness = 32; @@ -1854,9 +1858,9 @@ static int __devinit meye_probe(struct pci_dev *pcidev, sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAPICTURE, 0); sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAAGC, 48); - printk(KERN_INFO "meye: Motion Eye Camera Driver v%s.\n", + v4l2_info(v4l2_dev, "Motion Eye Camera Driver v%s.\n", MEYE_DRIVER_VERSION); - printk(KERN_INFO "meye: mchip KL5A72002 rev. %d, base %lx, irq %d\n", + v4l2_info(v4l2_dev, "mchip KL5A72002 rev. %d, base %lx, irq %d\n", meye.mchip_dev->revision, mchip_adr, meye.mchip_irq); return 0; @@ -1879,14 +1883,14 @@ static int __devinit meye_probe(struct pci_dev *pcidev, outkfifoalloc1: vfree(meye.grab_temp); outvmalloc: - video_device_release(meye.video_dev); + video_device_release(meye.vdev); outnotdev: return ret; } static void __devexit meye_remove(struct pci_dev *pcidev) { - video_unregister_device(meye.video_dev); + video_unregister_device(meye.vdev); mchip_hic_stop(); diff --git a/drivers/media/video/meye.h b/drivers/media/video/meye.h index 1321ad5d659701..4bdeb03f16440e 100644 --- a/drivers/media/video/meye.h +++ b/drivers/media/video/meye.h @@ -31,7 +31,7 @@ #define _MEYE_PRIV_H_ #define MEYE_DRIVER_MAJORVERSION 1 -#define MEYE_DRIVER_MINORVERSION 13 +#define MEYE_DRIVER_MINORVERSION 14 #define MEYE_DRIVER_VERSION __stringify(MEYE_DRIVER_MAJORVERSION) "." \ __stringify(MEYE_DRIVER_MINORVERSION) @@ -289,6 +289,7 @@ struct meye_grab_buffer { /* Motion Eye device structure */ struct meye { + struct v4l2_device v4l2_dev; /* Main v4l2_device struct */ struct pci_dev *mchip_dev; /* pci device */ u8 mchip_irq; /* irq */ u8 mchip_mode; /* actual mchip mode: HIC_MODE... */ @@ -308,8 +309,11 @@ struct meye { struct kfifo doneq; /* queue for grabbed buffers */ spinlock_t doneq_lock; /* lock protecting the queue */ wait_queue_head_t proc_list; /* wait queue */ - struct video_device *video_dev; /* video device parameters */ - struct video_picture picture; /* video picture parameters */ + struct video_device *vdev; /* video device parameters */ + u16 brightness; + u16 hue; + u16 contrast; + u16 colour; struct meye_params params; /* additional parameters */ unsigned long in_use; /* set to 1 if the device is in use */ #ifdef CONFIG_PM diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c index a9061bff79b218..78b4e091d2d5f5 100644 --- a/drivers/media/video/mt9t031.c +++ b/drivers/media/video/mt9t031.c @@ -8,14 +8,16 @@ * published by the Free Software Foundation. */ -#include -#include +#include #include #include +#include +#include +#include -#include -#include #include +#include +#include /* * mt9t031 i2c address 0x5d @@ -680,6 +682,59 @@ static int mt9t031_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) return 0; } +/* + * Power Management: + * This function does nothing for now but must be present for pm to work + */ +static int mt9t031_runtime_suspend(struct device *dev) +{ + return 0; +} + +/* + * Power Management: + * COLUMN_ADDRESS_MODE and ROW_ADDRESS_MODE are not rewritten if unchanged + * they are however changed at reset if the platform hook is present + * thus we rewrite them with the values stored by the driver + */ +static int mt9t031_runtime_resume(struct device *dev) +{ + struct video_device *vdev = to_video_device(dev); + struct soc_camera_device *icd = container_of(vdev->parent, + struct soc_camera_device, dev); + struct v4l2_subdev *sd = soc_camera_to_subdev(icd); + struct i2c_client *client = sd->priv; + struct mt9t031 *mt9t031 = to_mt9t031(client); + + int ret; + u16 xbin, ybin; + + xbin = min(mt9t031->xskip, (u16)3); + ybin = min(mt9t031->yskip, (u16)3); + + ret = reg_write(client, MT9T031_COLUMN_ADDRESS_MODE, + ((xbin - 1) << 4) | (mt9t031->xskip - 1)); + if (ret < 0) + return ret; + + ret = reg_write(client, MT9T031_ROW_ADDRESS_MODE, + ((ybin - 1) << 4) | (mt9t031->yskip - 1)); + if (ret < 0) + return ret; + + return 0; +} + +static struct dev_pm_ops mt9t031_dev_pm_ops = { + .runtime_suspend = mt9t031_runtime_suspend, + .runtime_resume = mt9t031_runtime_resume, +}; + +static struct device_type mt9t031_dev_type = { + .name = "MT9T031", + .pm = &mt9t031_dev_pm_ops, +}; + /* * Interface active, can use i2c. If it fails, it can indeed mean, that * this wasn't our capture interface, so, we wait for the right one @@ -687,6 +742,7 @@ static int mt9t031_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) static int mt9t031_video_probe(struct i2c_client *client) { struct mt9t031 *mt9t031 = to_mt9t031(client); + struct video_device *vdev = soc_camera_i2c_to_vdev(client); s32 data; int ret; @@ -712,6 +768,8 @@ static int mt9t031_video_probe(struct i2c_client *client) ret = mt9t031_idle(client); if (ret < 0) dev_err(&client->dev, "Failed to initialise the camera\n"); + else + vdev->dev.type = &mt9t031_dev_type; /* mt9t031_idle() has reset the chip to default. */ mt9t031->exposure = 255; diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c index 1a34d2993e9464..e5bae4c9393b8b 100644 --- a/drivers/media/video/mt9v022.c +++ b/drivers/media/video/mt9v022.c @@ -325,7 +325,7 @@ static int mt9v022_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) if (ret < 0) return ret; - dev_dbg(&client->dev, "Frame %ux%u pixel\n", rect.width, rect.height); + dev_dbg(&client->dev, "Frame %dx%d pixel\n", rect.width, rect.height); mt9v022->rect = rect; diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c index 34a66019190ef0..5c17f9ec3d7c64 100644 --- a/drivers/media/video/mx1_camera.c +++ b/drivers/media/video/mx1_camera.c @@ -139,8 +139,8 @@ static int mx1_videobuf_setup(struct videobuf_queue *vq, unsigned int *count, if (!*count) *count = 32; - while (*size * *count > MAX_VIDEO_MEM * 1024 * 1024) - (*count)--; + if (*size * *count > MAX_VIDEO_MEM * 1024 * 1024) + *count = (MAX_VIDEO_MEM * 1024 * 1024) / *size; dev_dbg(icd->dev.parent, "count=%d, size=%d\n", *count, *size); diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c index bd297f567dc7e1..d477e3058002c2 100644 --- a/drivers/media/video/mx3_camera.c +++ b/drivers/media/video/mx3_camera.c @@ -796,7 +796,7 @@ static int acquire_dma_channel(struct mx3_camera_dev *mx3_cam) * FIXME: learn to use stride != width, then we can keep stride properly aligned * and support arbitrary (even) widths. */ -static inline void stride_align(__s32 *width) +static inline void stride_align(__u32 *width) { if (((*width + 7) & ~7) < 4096) *width = (*width + 7) & ~7; @@ -844,7 +844,7 @@ static int mx3_camera_set_crop(struct soc_camera_device *icd, * So far only direct camera-to-memory is supported */ if (channel_change_requested(icd, rect)) { - int ret = acquire_dma_channel(mx3_cam); + ret = acquire_dma_channel(mx3_cam); if (ret < 0) return ret; } diff --git a/drivers/media/video/omap/Kconfig b/drivers/media/video/omap/Kconfig new file mode 100644 index 00000000000000..97c53949ca897e --- /dev/null +++ b/drivers/media/video/omap/Kconfig @@ -0,0 +1,11 @@ +config VIDEO_OMAP2_VOUT + tristate "OMAP2/OMAP3 V4L2-Display driver" + depends on ARCH_OMAP24XX || ARCH_OMAP34XX + select VIDEOBUF_GEN + select VIDEOBUF_DMA_SG + select OMAP2_DSS + select OMAP2_VRAM + select OMAP2_VRFB + default n + ---help--- + V4L2 Display driver support for OMAP2/3 based boards. diff --git a/drivers/media/video/omap/Makefile b/drivers/media/video/omap/Makefile new file mode 100644 index 00000000000000..b8bab00ad0104c --- /dev/null +++ b/drivers/media/video/omap/Makefile @@ -0,0 +1,7 @@ +# +# Makefile for the omap video device drivers. +# + +# OMAP2/3 Display driver +omap-vout-mod-objs := omap_vout.o omap_voutlib.o +obj-$(CONFIG_VIDEO_OMAP2_VOUT) += omap-vout-mod.o diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c new file mode 100644 index 00000000000000..4c0ab499228bd5 --- /dev/null +++ b/drivers/media/video/omap/omap_vout.c @@ -0,0 +1,2643 @@ +/* + * omap_vout.c + * + * Copyright (C) 2005-2010 Texas Instruments. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + * + * Leveraged code from the OMAP2 camera driver + * Video-for-Linux (Version 2) camera capture driver for + * the OMAP24xx camera controller. + * + * Author: Andy Lowe (source@mvista.com) + * + * Copyright (C) 2004 MontaVista Software, Inc. + * Copyright (C) 2010 Texas Instruments. + * + * History: + * 20-APR-2006 Khasim Modified VRFB based Rotation, + * The image data is always read from 0 degree + * view and written + * to the virtual space of desired rotation angle + * 4-DEC-2006 Jian Changed to support better memory management + * + * 17-Nov-2008 Hardik Changed driver to use video_ioctl2 + * + * 23-Feb-2010 Vaibhav H Modified to use new DSS2 interface + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include + +#include "omap_voutlib.h" +#include "omap_voutdef.h" + +MODULE_AUTHOR("Texas Instruments"); +MODULE_DESCRIPTION("OMAP Video for Linux Video out driver"); +MODULE_LICENSE("GPL"); + + +/* Driver Configuration macros */ +#define VOUT_NAME "omap_vout" + +enum omap_vout_channels { + OMAP_VIDEO1, + OMAP_VIDEO2, +}; + +enum dma_channel_state { + DMA_CHAN_NOT_ALLOTED, + DMA_CHAN_ALLOTED, +}; + +#define QQVGA_WIDTH 160 +#define QQVGA_HEIGHT 120 + +/* Max Resolution supported by the driver */ +#define VID_MAX_WIDTH 1280 /* Largest width */ +#define VID_MAX_HEIGHT 720 /* Largest height */ + +/* Mimimum requirement is 2x2 for DSS */ +#define VID_MIN_WIDTH 2 +#define VID_MIN_HEIGHT 2 + +/* 2048 x 2048 is max res supported by OMAP display controller */ +#define MAX_PIXELS_PER_LINE 2048 + +#define VRFB_TX_TIMEOUT 1000 +#define VRFB_NUM_BUFS 4 + +/* Max buffer size tobe allocated during init */ +#define OMAP_VOUT_MAX_BUF_SIZE (VID_MAX_WIDTH*VID_MAX_HEIGHT*4) + +static struct videobuf_queue_ops video_vbq_ops; +/* Variables configurable through module params*/ +static u32 video1_numbuffers = 3; +static u32 video2_numbuffers = 3; +static u32 video1_bufsize = OMAP_VOUT_MAX_BUF_SIZE; +static u32 video2_bufsize = OMAP_VOUT_MAX_BUF_SIZE; +static u32 vid1_static_vrfb_alloc; +static u32 vid2_static_vrfb_alloc; +static int debug; + +/* Module parameters */ +module_param(video1_numbuffers, uint, S_IRUGO); +MODULE_PARM_DESC(video1_numbuffers, + "Number of buffers to be allocated at init time for Video1 device."); + +module_param(video2_numbuffers, uint, S_IRUGO); +MODULE_PARM_DESC(video2_numbuffers, + "Number of buffers to be allocated at init time for Video2 device."); + +module_param(video1_bufsize, uint, S_IRUGO); +MODULE_PARM_DESC(video1_bufsize, + "Size of the buffer to be allocated for video1 device"); + +module_param(video2_bufsize, uint, S_IRUGO); +MODULE_PARM_DESC(video2_bufsize, + "Size of the buffer to be allocated for video2 device"); + +module_param(vid1_static_vrfb_alloc, bool, S_IRUGO); +MODULE_PARM_DESC(vid1_static_vrfb_alloc, + "Static allocation of the VRFB buffer for video1 device"); + +module_param(vid2_static_vrfb_alloc, bool, S_IRUGO); +MODULE_PARM_DESC(vid2_static_vrfb_alloc, + "Static allocation of the VRFB buffer for video2 device"); + +module_param(debug, bool, S_IRUGO); +MODULE_PARM_DESC(debug, "Debug level (0-1)"); + +/* list of image formats supported by OMAP2 video pipelines */ +const static struct v4l2_fmtdesc omap_formats[] = { + { + /* Note: V4L2 defines RGB565 as: + * + * Byte 0 Byte 1 + * g2 g1 g0 r4 r3 r2 r1 r0 b4 b3 b2 b1 b0 g5 g4 g3 + * + * We interpret RGB565 as: + * + * Byte 0 Byte 1 + * g2 g1 g0 b4 b3 b2 b1 b0 r4 r3 r2 r1 r0 g5 g4 g3 + */ + .description = "RGB565, le", + .pixelformat = V4L2_PIX_FMT_RGB565, + }, + { + /* Note: V4L2 defines RGB32 as: RGB-8-8-8-8 we use + * this for RGB24 unpack mode, the last 8 bits are ignored + * */ + .description = "RGB32, le", + .pixelformat = V4L2_PIX_FMT_RGB32, + }, + { + /* Note: V4L2 defines RGB24 as: RGB-8-8-8 we use + * this for RGB24 packed mode + * + */ + .description = "RGB24, le", + .pixelformat = V4L2_PIX_FMT_RGB24, + }, + { + .description = "YUYV (YUV 4:2:2), packed", + .pixelformat = V4L2_PIX_FMT_YUYV, + }, + { + .description = "UYVY, packed", + .pixelformat = V4L2_PIX_FMT_UYVY, + }, +}; + +#define NUM_OUTPUT_FORMATS (ARRAY_SIZE(omap_formats)) + +/* + * Allocate buffers + */ +static unsigned long omap_vout_alloc_buffer(u32 buf_size, u32 *phys_addr) +{ + u32 order, size; + unsigned long virt_addr, addr; + + size = PAGE_ALIGN(buf_size); + order = get_order(size); + virt_addr = __get_free_pages(GFP_KERNEL | GFP_DMA, order); + addr = virt_addr; + + if (virt_addr) { + while (size > 0) { + SetPageReserved(virt_to_page(addr)); + addr += PAGE_SIZE; + size -= PAGE_SIZE; + } + } + *phys_addr = (u32) virt_to_phys((void *) virt_addr); + return virt_addr; +} + +/* + * Free buffers + */ +static void omap_vout_free_buffer(unsigned long virtaddr, u32 buf_size) +{ + u32 order, size; + unsigned long addr = virtaddr; + + size = PAGE_ALIGN(buf_size); + order = get_order(size); + + while (size > 0) { + ClearPageReserved(virt_to_page(addr)); + addr += PAGE_SIZE; + size -= PAGE_SIZE; + } + free_pages((unsigned long) virtaddr, order); +} + +/* + * Function for allocating video buffers + */ +static int omap_vout_allocate_vrfb_buffers(struct omap_vout_device *vout, + unsigned int *count, int startindex) +{ + int i, j; + + for (i = 0; i < *count; i++) { + if (!vout->smsshado_virt_addr[i]) { + vout->smsshado_virt_addr[i] = + omap_vout_alloc_buffer(vout->smsshado_size, + &vout->smsshado_phy_addr[i]); + } + if (!vout->smsshado_virt_addr[i] && startindex != -1) { + if (V4L2_MEMORY_MMAP == vout->memory && i >= startindex) + break; + } + if (!vout->smsshado_virt_addr[i]) { + for (j = 0; j < i; j++) { + omap_vout_free_buffer( + vout->smsshado_virt_addr[j], + vout->smsshado_size); + vout->smsshado_virt_addr[j] = 0; + vout->smsshado_phy_addr[j] = 0; + } + *count = 0; + return -ENOMEM; + } + memset((void *) vout->smsshado_virt_addr[i], 0, + vout->smsshado_size); + } + return 0; +} + +/* + * Try format + */ +static int omap_vout_try_format(struct v4l2_pix_format *pix) +{ + int ifmt, bpp = 0; + + pix->height = clamp(pix->height, (u32)VID_MIN_HEIGHT, + (u32)VID_MAX_HEIGHT); + pix->width = clamp(pix->width, (u32)VID_MIN_WIDTH, (u32)VID_MAX_WIDTH); + + for (ifmt = 0; ifmt < NUM_OUTPUT_FORMATS; ifmt++) { + if (pix->pixelformat == omap_formats[ifmt].pixelformat) + break; + } + + if (ifmt == NUM_OUTPUT_FORMATS) + ifmt = 0; + + pix->pixelformat = omap_formats[ifmt].pixelformat; + pix->field = V4L2_FIELD_ANY; + pix->priv = 0; + + switch (pix->pixelformat) { + case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_UYVY: + default: + pix->colorspace = V4L2_COLORSPACE_JPEG; + bpp = YUYV_BPP; + break; + case V4L2_PIX_FMT_RGB565: + case V4L2_PIX_FMT_RGB565X: + pix->colorspace = V4L2_COLORSPACE_SRGB; + bpp = RGB565_BPP; + break; + case V4L2_PIX_FMT_RGB24: + pix->colorspace = V4L2_COLORSPACE_SRGB; + bpp = RGB24_BPP; + break; + case V4L2_PIX_FMT_RGB32: + case V4L2_PIX_FMT_BGR32: + pix->colorspace = V4L2_COLORSPACE_SRGB; + bpp = RGB32_BPP; + break; + } + pix->bytesperline = pix->width * bpp; + pix->sizeimage = pix->bytesperline * pix->height; + + return bpp; +} + +/* + * omap_vout_uservirt_to_phys: This inline function is used to convert user + * space virtual address to physical address. + */ +static u32 omap_vout_uservirt_to_phys(u32 virtp) +{ + unsigned long physp = 0; + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; + + vma = find_vma(mm, virtp); + /* For kernel direct-mapped memory, take the easy way */ + if (virtp >= PAGE_OFFSET) { + physp = virt_to_phys((void *) virtp); + } else if (vma && (vma->vm_flags & VM_IO) && vma->vm_pgoff) { + /* this will catch, kernel-allocated, mmaped-to-usermode + addresses */ + physp = (vma->vm_pgoff << PAGE_SHIFT) + (virtp - vma->vm_start); + } else { + /* otherwise, use get_user_pages() for general userland pages */ + int res, nr_pages = 1; + struct page *pages; + down_read(¤t->mm->mmap_sem); + + res = get_user_pages(current, current->mm, virtp, nr_pages, 1, + 0, &pages, NULL); + up_read(¤t->mm->mmap_sem); + + if (res == nr_pages) { + physp = __pa(page_address(&pages[0]) + + (virtp & ~PAGE_MASK)); + } else { + printk(KERN_WARNING VOUT_NAME + "get_user_pages failed\n"); + return 0; + } + } + + return physp; +} + +/* + * Wakes up the application once the DMA transfer to VRFB space is completed. + */ +static void omap_vout_vrfb_dma_tx_callback(int lch, u16 ch_status, void *data) +{ + struct vid_vrfb_dma *t = (struct vid_vrfb_dma *) data; + + t->tx_status = 1; + wake_up_interruptible(&t->wait); +} + +/* + * Release the VRFB context once the module exits + */ +static void omap_vout_release_vrfb(struct omap_vout_device *vout) +{ + int i; + + for (i = 0; i < VRFB_NUM_BUFS; i++) + omap_vrfb_release_ctx(&vout->vrfb_context[i]); + + if (vout->vrfb_dma_tx.req_status == DMA_CHAN_ALLOTED) { + vout->vrfb_dma_tx.req_status = DMA_CHAN_NOT_ALLOTED; + omap_free_dma(vout->vrfb_dma_tx.dma_ch); + } +} + +/* + * Return true if rotation is 90 or 270 + */ +static inline int rotate_90_or_270(const struct omap_vout_device *vout) +{ + return (vout->rotation == dss_rotation_90_degree || + vout->rotation == dss_rotation_270_degree); +} + +/* + * Return true if rotation is enabled + */ +static inline int rotation_enabled(const struct omap_vout_device *vout) +{ + return vout->rotation || vout->mirror; +} + +/* + * Reverse the rotation degree if mirroring is enabled + */ +static inline int calc_rotation(const struct omap_vout_device *vout) +{ + if (!vout->mirror) + return vout->rotation; + + switch (vout->rotation) { + case dss_rotation_90_degree: + return dss_rotation_270_degree; + case dss_rotation_270_degree: + return dss_rotation_90_degree; + case dss_rotation_180_degree: + return dss_rotation_0_degree; + default: + return dss_rotation_180_degree; + } +} + +/* + * Free the V4L2 buffers + */ +static void omap_vout_free_buffers(struct omap_vout_device *vout) +{ + int i, numbuffers; + + /* Allocate memory for the buffers */ + numbuffers = (vout->vid) ? video2_numbuffers : video1_numbuffers; + vout->buffer_size = (vout->vid) ? video2_bufsize : video1_bufsize; + + for (i = 0; i < numbuffers; i++) { + omap_vout_free_buffer(vout->buf_virt_addr[i], + vout->buffer_size); + vout->buf_phy_addr[i] = 0; + vout->buf_virt_addr[i] = 0; + } +} + +/* + * Free VRFB buffers + */ +static void omap_vout_free_vrfb_buffers(struct omap_vout_device *vout) +{ + int j; + + for (j = 0; j < VRFB_NUM_BUFS; j++) { + omap_vout_free_buffer(vout->smsshado_virt_addr[j], + vout->smsshado_size); + vout->smsshado_virt_addr[j] = 0; + vout->smsshado_phy_addr[j] = 0; + } +} + +/* + * Allocate the buffers for the VRFB space. Data is copied from V4L2 + * buffers to the VRFB buffers using the DMA engine. + */ +static int omap_vout_vrfb_buffer_setup(struct omap_vout_device *vout, + unsigned int *count, unsigned int startindex) +{ + int i; + bool yuv_mode; + + /* Allocate the VRFB buffers only if the buffers are not + * allocated during init time. + */ + if ((rotation_enabled(vout)) && !vout->vrfb_static_allocation) + if (omap_vout_allocate_vrfb_buffers(vout, count, startindex)) + return -ENOMEM; + + if (vout->dss_mode == OMAP_DSS_COLOR_YUV2 || + vout->dss_mode == OMAP_DSS_COLOR_UYVY) + yuv_mode = true; + else + yuv_mode = false; + + for (i = 0; i < *count; i++) + omap_vrfb_setup(&vout->vrfb_context[i], + vout->smsshado_phy_addr[i], vout->pix.width, + vout->pix.height, vout->bpp, yuv_mode); + + return 0; +} + +/* + * Convert V4L2 rotation to DSS rotation + * V4L2 understand 0, 90, 180, 270. + * Convert to 0, 1, 2 and 3 repsectively for DSS + */ +static int v4l2_rot_to_dss_rot(int v4l2_rotation, + enum dss_rotation *rotation, bool mirror) +{ + int ret = 0; + + switch (v4l2_rotation) { + case 90: + *rotation = dss_rotation_90_degree; + break; + case 180: + *rotation = dss_rotation_180_degree; + break; + case 270: + *rotation = dss_rotation_270_degree; + break; + case 0: + *rotation = dss_rotation_0_degree; + break; + default: + ret = -EINVAL; + } + return ret; +} + +/* + * Calculate the buffer offsets from which the streaming should + * start. This offset calculation is mainly required because of + * the VRFB 32 pixels alignment with rotation. + */ +static int omap_vout_calculate_offset(struct omap_vout_device *vout) +{ + struct omap_overlay *ovl; + enum dss_rotation rotation; + struct omapvideo_info *ovid; + bool mirroring = vout->mirror; + struct omap_dss_device *cur_display; + struct v4l2_rect *crop = &vout->crop; + struct v4l2_pix_format *pix = &vout->pix; + int *cropped_offset = &vout->cropped_offset; + int vr_ps = 1, ps = 2, temp_ps = 2; + int offset = 0, ctop = 0, cleft = 0, line_length = 0; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + /* get the display device attached to the overlay */ + if (!ovl->manager || !ovl->manager->device) + return -1; + + cur_display = ovl->manager->device; + rotation = calc_rotation(vout); + + if (V4L2_PIX_FMT_YUYV == pix->pixelformat || + V4L2_PIX_FMT_UYVY == pix->pixelformat) { + if (rotation_enabled(vout)) { + /* + * ps - Actual pixel size for YUYV/UYVY for + * VRFB/Mirroring is 4 bytes + * vr_ps - Virtually pixel size for YUYV/UYVY is + * 2 bytes + */ + ps = 4; + vr_ps = 2; + } else { + ps = 2; /* otherwise the pixel size is 2 byte */ + } + } else if (V4L2_PIX_FMT_RGB32 == pix->pixelformat) { + ps = 4; + } else if (V4L2_PIX_FMT_RGB24 == pix->pixelformat) { + ps = 3; + } + vout->ps = ps; + vout->vr_ps = vr_ps; + + if (rotation_enabled(vout)) { + line_length = MAX_PIXELS_PER_LINE; + ctop = (pix->height - crop->height) - crop->top; + cleft = (pix->width - crop->width) - crop->left; + } else { + line_length = pix->width; + } + vout->line_length = line_length; + switch (rotation) { + case dss_rotation_90_degree: + offset = vout->vrfb_context[0].yoffset * + vout->vrfb_context[0].bytespp; + temp_ps = ps / vr_ps; + if (mirroring == 0) { + *cropped_offset = offset + line_length * + temp_ps * cleft + crop->top * temp_ps; + } else { + *cropped_offset = offset + line_length * temp_ps * + cleft + crop->top * temp_ps + (line_length * + ((crop->width / (vr_ps)) - 1) * ps); + } + break; + case dss_rotation_180_degree: + offset = ((MAX_PIXELS_PER_LINE * vout->vrfb_context[0].yoffset * + vout->vrfb_context[0].bytespp) + + (vout->vrfb_context[0].xoffset * + vout->vrfb_context[0].bytespp)); + if (mirroring == 0) { + *cropped_offset = offset + (line_length * ps * ctop) + + (cleft / vr_ps) * ps; + + } else { + *cropped_offset = offset + (line_length * ps * ctop) + + (cleft / vr_ps) * ps + (line_length * + (crop->height - 1) * ps); + } + break; + case dss_rotation_270_degree: + offset = MAX_PIXELS_PER_LINE * vout->vrfb_context[0].xoffset * + vout->vrfb_context[0].bytespp; + temp_ps = ps / vr_ps; + if (mirroring == 0) { + *cropped_offset = offset + line_length * + temp_ps * crop->left + ctop * ps; + } else { + *cropped_offset = offset + line_length * + temp_ps * crop->left + ctop * ps + + (line_length * ((crop->width / vr_ps) - 1) * + ps); + } + break; + case dss_rotation_0_degree: + if (mirroring == 0) { + *cropped_offset = (line_length * ps) * + crop->top + (crop->left / vr_ps) * ps; + } else { + *cropped_offset = (line_length * ps) * + crop->top + (crop->left / vr_ps) * ps + + (line_length * (crop->height - 1) * ps); + } + break; + default: + *cropped_offset = (line_length * ps * crop->top) / + vr_ps + (crop->left * ps) / vr_ps + + ((crop->width / vr_ps) - 1) * ps; + break; + } + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "%s Offset:%x\n", + __func__, *cropped_offset); + return 0; +} + +/* + * Convert V4L2 pixel format to DSS pixel format + */ +static int video_mode_to_dss_mode(struct omap_vout_device *vout) +{ + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + struct v4l2_pix_format *pix = &vout->pix; + enum omap_color_mode mode; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + switch (pix->pixelformat) { + case 0: + break; + case V4L2_PIX_FMT_YUYV: + mode = OMAP_DSS_COLOR_YUV2; + break; + case V4L2_PIX_FMT_UYVY: + mode = OMAP_DSS_COLOR_UYVY; + break; + case V4L2_PIX_FMT_RGB565: + mode = OMAP_DSS_COLOR_RGB16; + break; + case V4L2_PIX_FMT_RGB24: + mode = OMAP_DSS_COLOR_RGB24P; + break; + case V4L2_PIX_FMT_RGB32: + mode = (ovl->id == OMAP_DSS_VIDEO1) ? + OMAP_DSS_COLOR_RGB24U : OMAP_DSS_COLOR_ARGB32; + break; + case V4L2_PIX_FMT_BGR32: + mode = OMAP_DSS_COLOR_RGBX32; + break; + default: + mode = -EINVAL; + } + return mode; +} + +/* + * Setup the overlay + */ +int omapvid_setup_overlay(struct omap_vout_device *vout, + struct omap_overlay *ovl, int posx, int posy, int outw, + int outh, u32 addr) +{ + int ret = 0; + struct omap_overlay_info info; + int cropheight, cropwidth, pixheight, pixwidth; + + if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0 && + (outw != vout->pix.width || outh != vout->pix.height)) { + ret = -EINVAL; + goto setup_ovl_err; + } + + vout->dss_mode = video_mode_to_dss_mode(vout); + if (vout->dss_mode == -EINVAL) { + ret = -EINVAL; + goto setup_ovl_err; + } + + /* Setup the input plane parameters according to + * rotation value selected. + */ + if (rotate_90_or_270(vout)) { + cropheight = vout->crop.width; + cropwidth = vout->crop.height; + pixheight = vout->pix.width; + pixwidth = vout->pix.height; + } else { + cropheight = vout->crop.height; + cropwidth = vout->crop.width; + pixheight = vout->pix.height; + pixwidth = vout->pix.width; + } + + ovl->get_overlay_info(ovl, &info); + info.paddr = addr; + info.vaddr = NULL; + info.width = cropwidth; + info.height = cropheight; + info.color_mode = vout->dss_mode; + info.mirror = vout->mirror; + info.pos_x = posx; + info.pos_y = posy; + info.out_width = outw; + info.out_height = outh; + info.global_alpha = vout->win.global_alpha; + if (!rotation_enabled(vout)) { + info.rotation = 0; + info.rotation_type = OMAP_DSS_ROT_DMA; + info.screen_width = pixwidth; + } else { + info.rotation = vout->rotation; + info.rotation_type = OMAP_DSS_ROT_VRFB; + info.screen_width = 2048; + } + + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, + "%s enable=%d addr=%x width=%d\n height=%d color_mode=%d\n" + "rotation=%d mirror=%d posx=%d posy=%d out_width = %d \n" + "out_height=%d rotation_type=%d screen_width=%d\n", + __func__, info.enabled, info.paddr, info.width, info.height, + info.color_mode, info.rotation, info.mirror, info.pos_x, + info.pos_y, info.out_width, info.out_height, info.rotation_type, + info.screen_width); + + ret = ovl->set_overlay_info(ovl, &info); + if (ret) + goto setup_ovl_err; + + return 0; + +setup_ovl_err: + v4l2_warn(&vout->vid_dev->v4l2_dev, "setup_overlay failed\n"); + return ret; +} + +/* + * Initialize the overlay structure + */ +int omapvid_init(struct omap_vout_device *vout, u32 addr) +{ + int ret = 0, i; + struct v4l2_window *win; + struct omap_overlay *ovl; + int posx, posy, outw, outh, temp; + struct omap_video_timings *timing; + struct omapvideo_info *ovid = &vout->vid_info; + + win = &vout->win; + for (i = 0; i < ovid->num_overlays; i++) { + ovl = ovid->overlays[i]; + if (!ovl->manager || !ovl->manager->device) + return -EINVAL; + + timing = &ovl->manager->device->panel.timings; + + outw = win->w.width; + outh = win->w.height; + switch (vout->rotation) { + case dss_rotation_90_degree: + /* Invert the height and width for 90 + * and 270 degree rotation + */ + temp = outw; + outw = outh; + outh = temp; + posy = (timing->y_res - win->w.width) - win->w.left; + posx = win->w.top; + break; + + case dss_rotation_180_degree: + posx = (timing->x_res - win->w.width) - win->w.left; + posy = (timing->y_res - win->w.height) - win->w.top; + break; + + case dss_rotation_270_degree: + temp = outw; + outw = outh; + outh = temp; + posy = win->w.left; + posx = (timing->x_res - win->w.height) - win->w.top; + break; + + default: + posx = win->w.left; + posy = win->w.top; + break; + } + + ret = omapvid_setup_overlay(vout, ovl, posx, posy, + outw, outh, addr); + if (ret) + goto omapvid_init_err; + } + return 0; + +omapvid_init_err: + v4l2_warn(&vout->vid_dev->v4l2_dev, "apply_changes failed\n"); + return ret; +} + +/* + * Apply the changes set the go bit of DSS + */ +int omapvid_apply_changes(struct omap_vout_device *vout) +{ + int i; + struct omap_overlay *ovl; + struct omapvideo_info *ovid = &vout->vid_info; + + for (i = 0; i < ovid->num_overlays; i++) { + ovl = ovid->overlays[i]; + if (!ovl->manager || !ovl->manager->device) + return -EINVAL; + ovl->manager->apply(ovl->manager); + } + + return 0; +} + +void omap_vout_isr(void *arg, unsigned int irqstatus) +{ + int ret; + u32 addr, fid; + struct omap_overlay *ovl; + struct timeval timevalue; + struct omapvideo_info *ovid; + struct omap_dss_device *cur_display; + struct omap_vout_device *vout = (struct omap_vout_device *)arg; + + if (!vout->streaming) + return; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + /* get the display device attached to the overlay */ + if (!ovl->manager || !ovl->manager->device) + return; + + cur_display = ovl->manager->device; + + spin_lock(&vout->vbq_lock); + do_gettimeofday(&timevalue); + if (cur_display->type == OMAP_DISPLAY_TYPE_DPI) { + if (!(irqstatus & DISPC_IRQ_VSYNC)) + goto vout_isr_err; + + if (!vout->first_int && (vout->cur_frm != vout->next_frm)) { + vout->cur_frm->ts = timevalue; + vout->cur_frm->state = VIDEOBUF_DONE; + wake_up_interruptible(&vout->cur_frm->done); + vout->cur_frm = vout->next_frm; + } + vout->first_int = 0; + if (list_empty(&vout->dma_queue)) + goto vout_isr_err; + + vout->next_frm = list_entry(vout->dma_queue.next, + struct videobuf_buffer, queue); + list_del(&vout->next_frm->queue); + + vout->next_frm->state = VIDEOBUF_ACTIVE; + + addr = (unsigned long) vout->queued_buf_addr[vout->next_frm->i] + + vout->cropped_offset; + + /* First save the configuration in ovelray structure */ + ret = omapvid_init(vout, addr); + if (ret) + printk(KERN_ERR VOUT_NAME + "failed to set overlay info\n"); + /* Enable the pipeline and set the Go bit */ + ret = omapvid_apply_changes(vout); + if (ret) + printk(KERN_ERR VOUT_NAME "failed to change mode\n"); + } else { + + if (vout->first_int) { + vout->first_int = 0; + goto vout_isr_err; + } + if (irqstatus & DISPC_IRQ_EVSYNC_ODD) + fid = 1; + else if (irqstatus & DISPC_IRQ_EVSYNC_EVEN) + fid = 0; + else + goto vout_isr_err; + + vout->field_id ^= 1; + if (fid != vout->field_id) { + if (0 == fid) + vout->field_id = fid; + + goto vout_isr_err; + } + if (0 == fid) { + if (vout->cur_frm == vout->next_frm) + goto vout_isr_err; + + vout->cur_frm->ts = timevalue; + vout->cur_frm->state = VIDEOBUF_DONE; + wake_up_interruptible(&vout->cur_frm->done); + vout->cur_frm = vout->next_frm; + } else if (1 == fid) { + if (list_empty(&vout->dma_queue) || + (vout->cur_frm != vout->next_frm)) + goto vout_isr_err; + + vout->next_frm = list_entry(vout->dma_queue.next, + struct videobuf_buffer, queue); + list_del(&vout->next_frm->queue); + + vout->next_frm->state = VIDEOBUF_ACTIVE; + addr = (unsigned long) + vout->queued_buf_addr[vout->next_frm->i] + + vout->cropped_offset; + /* First save the configuration in ovelray structure */ + ret = omapvid_init(vout, addr); + if (ret) + printk(KERN_ERR VOUT_NAME + "failed to set overlay info\n"); + /* Enable the pipeline and set the Go bit */ + ret = omapvid_apply_changes(vout); + if (ret) + printk(KERN_ERR VOUT_NAME + "failed to change mode\n"); + } + + } + +vout_isr_err: + spin_unlock(&vout->vbq_lock); +} + + +/* Video buffer call backs */ + +/* + * Buffer setup function is called by videobuf layer when REQBUF ioctl is + * called. This is used to setup buffers and return size and count of + * buffers allocated. After the call to this buffer, videobuf layer will + * setup buffer queue depending on the size and count of buffers + */ +static int omap_vout_buffer_setup(struct videobuf_queue *q, unsigned int *count, + unsigned int *size) +{ + int startindex = 0, i, j; + u32 phy_addr = 0, virt_addr = 0; + struct omap_vout_device *vout = q->priv_data; + + if (!vout) + return -EINVAL; + + if (V4L2_BUF_TYPE_VIDEO_OUTPUT != q->type) + return -EINVAL; + + startindex = (vout->vid == OMAP_VIDEO1) ? + video1_numbuffers : video2_numbuffers; + if (V4L2_MEMORY_MMAP == vout->memory && *count < startindex) + *count = startindex; + + if ((rotation_enabled(vout)) && *count > VRFB_NUM_BUFS) + *count = VRFB_NUM_BUFS; + + /* If rotation is enabled, allocate memory for VRFB space also */ + if (rotation_enabled(vout)) + if (omap_vout_vrfb_buffer_setup(vout, count, startindex)) + return -ENOMEM; + + if (V4L2_MEMORY_MMAP != vout->memory) + return 0; + + /* Now allocated the V4L2 buffers */ + *size = PAGE_ALIGN(vout->pix.width * vout->pix.height * vout->bpp); + startindex = (vout->vid == OMAP_VIDEO1) ? + video1_numbuffers : video2_numbuffers; + + for (i = startindex; i < *count; i++) { + vout->buffer_size = *size; + + virt_addr = omap_vout_alloc_buffer(vout->buffer_size, + &phy_addr); + if (!virt_addr) { + if (!rotation_enabled(vout)) + break; + /* Free the VRFB buffers if no space for V4L2 buffers */ + for (j = i; j < *count; j++) { + omap_vout_free_buffer( + vout->smsshado_virt_addr[j], + vout->smsshado_size); + vout->smsshado_virt_addr[j] = 0; + vout->smsshado_phy_addr[j] = 0; + } + } + vout->buf_virt_addr[i] = virt_addr; + vout->buf_phy_addr[i] = phy_addr; + } + *count = vout->buffer_allocated = i; + + return 0; +} + +/* + * Free the V4L2 buffers additionally allocated than default + * number of buffers and free all the VRFB buffers + */ +static void omap_vout_free_allbuffers(struct omap_vout_device *vout) +{ + int num_buffers = 0, i; + + num_buffers = (vout->vid == OMAP_VIDEO1) ? + video1_numbuffers : video2_numbuffers; + + for (i = num_buffers; i < vout->buffer_allocated; i++) { + if (vout->buf_virt_addr[i]) + omap_vout_free_buffer(vout->buf_virt_addr[i], + vout->buffer_size); + + vout->buf_virt_addr[i] = 0; + vout->buf_phy_addr[i] = 0; + } + /* Free the VRFB buffers only if they are allocated + * during reqbufs. Don't free if init time allocated + */ + if (!vout->vrfb_static_allocation) { + for (i = 0; i < VRFB_NUM_BUFS; i++) { + if (vout->smsshado_virt_addr[i]) { + omap_vout_free_buffer( + vout->smsshado_virt_addr[i], + vout->smsshado_size); + vout->smsshado_virt_addr[i] = 0; + vout->smsshado_phy_addr[i] = 0; + } + } + } + vout->buffer_allocated = num_buffers; +} + +/* + * This function will be called when VIDIOC_QBUF ioctl is called. + * It prepare buffers before give out for the display. This function + * converts user space virtual address into physical address if userptr memory + * exchange mechanism is used. If rotation is enabled, it copies entire + * buffer into VRFB memory space before giving it to the DSS. + */ +static int omap_vout_buffer_prepare(struct videobuf_queue *q, + struct videobuf_buffer *vb, + enum v4l2_field field) +{ + struct vid_vrfb_dma *tx; + enum dss_rotation rotation; + struct videobuf_dmabuf *dmabuf = NULL; + struct omap_vout_device *vout = q->priv_data; + u32 dest_frame_index = 0, src_element_index = 0; + u32 dest_element_index = 0, src_frame_index = 0; + u32 elem_count = 0, frame_count = 0, pixsize = 2; + + if (VIDEOBUF_NEEDS_INIT == vb->state) { + vb->width = vout->pix.width; + vb->height = vout->pix.height; + vb->size = vb->width * vb->height * vout->bpp; + vb->field = field; + } + vb->state = VIDEOBUF_PREPARED; + /* if user pointer memory mechanism is used, get the physical + * address of the buffer + */ + if (V4L2_MEMORY_USERPTR == vb->memory) { + if (0 == vb->baddr) + return -EINVAL; + /* Virtual address */ + /* priv points to struct videobuf_pci_sg_memory. But we went + * pointer to videobuf_dmabuf, which is member of + * videobuf_pci_sg_memory */ + dmabuf = videobuf_to_dma(q->bufs[vb->i]); + dmabuf->vmalloc = (void *) vb->baddr; + + /* Physical address */ + dmabuf->bus_addr = + (dma_addr_t) omap_vout_uservirt_to_phys(vb->baddr); + } + + if (!rotation_enabled(vout)) { + dmabuf = videobuf_to_dma(q->bufs[vb->i]); + vout->queued_buf_addr[vb->i] = (u8 *) dmabuf->bus_addr; + return 0; + } + dmabuf = videobuf_to_dma(q->bufs[vb->i]); + /* If rotation is enabled, copy input buffer into VRFB + * memory space using DMA. We are copying input buffer + * into VRFB memory space of desired angle and DSS will + * read image VRFB memory for 0 degree angle + */ + pixsize = vout->bpp * vout->vrfb_bpp; + /* + * DMA transfer in double index mode + */ + + /* Frame index */ + dest_frame_index = ((MAX_PIXELS_PER_LINE * pixsize) - + (vout->pix.width * vout->bpp)) + 1; + + /* Source and destination parameters */ + src_element_index = 0; + src_frame_index = 0; + dest_element_index = 1; + /* Number of elements per frame */ + elem_count = vout->pix.width * vout->bpp; + frame_count = vout->pix.height; + tx = &vout->vrfb_dma_tx; + tx->tx_status = 0; + omap_set_dma_transfer_params(tx->dma_ch, OMAP_DMA_DATA_TYPE_S32, + (elem_count / 4), frame_count, OMAP_DMA_SYNC_ELEMENT, + tx->dev_id, 0x0); + /* src_port required only for OMAP1 */ + omap_set_dma_src_params(tx->dma_ch, 0, OMAP_DMA_AMODE_POST_INC, + dmabuf->bus_addr, src_element_index, src_frame_index); + /*set dma source burst mode for VRFB */ + omap_set_dma_src_burst_mode(tx->dma_ch, OMAP_DMA_DATA_BURST_16); + rotation = calc_rotation(vout); + + /* dest_port required only for OMAP1 */ + omap_set_dma_dest_params(tx->dma_ch, 0, OMAP_DMA_AMODE_DOUBLE_IDX, + vout->vrfb_context[vb->i].paddr[0], dest_element_index, + dest_frame_index); + /*set dma dest burst mode for VRFB */ + omap_set_dma_dest_burst_mode(tx->dma_ch, OMAP_DMA_DATA_BURST_16); + omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE, 0x20, 0); + + omap_start_dma(tx->dma_ch); + interruptible_sleep_on_timeout(&tx->wait, VRFB_TX_TIMEOUT); + + if (tx->tx_status == 0) { + omap_stop_dma(tx->dma_ch); + return -EINVAL; + } + /* Store buffers physical address into an array. Addresses + * from this array will be used to configure DSS */ + vout->queued_buf_addr[vb->i] = (u8 *) + vout->vrfb_context[vb->i].paddr[rotation]; + return 0; +} + +/* + * Buffer queue funtion will be called from the videobuf layer when _QBUF + * ioctl is called. It is used to enqueue buffer, which is ready to be + * displayed. + */ +static void omap_vout_buffer_queue(struct videobuf_queue *q, + struct videobuf_buffer *vb) +{ + struct omap_vout_device *vout = q->priv_data; + + /* Driver is also maintainig a queue. So enqueue buffer in the driver + * queue */ + list_add_tail(&vb->queue, &vout->dma_queue); + + vb->state = VIDEOBUF_QUEUED; +} + +/* + * Buffer release function is called from videobuf layer to release buffer + * which are already allocated + */ +static void omap_vout_buffer_release(struct videobuf_queue *q, + struct videobuf_buffer *vb) +{ + struct omap_vout_device *vout = q->priv_data; + + vb->state = VIDEOBUF_NEEDS_INIT; + + if (V4L2_MEMORY_MMAP != vout->memory) + return; +} + +/* + * File operations + */ +static void omap_vout_vm_open(struct vm_area_struct *vma) +{ + struct omap_vout_device *vout = vma->vm_private_data; + + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, + "vm_open [vma=%08lx-%08lx]\n", vma->vm_start, vma->vm_end); + vout->mmap_count++; +} + +static void omap_vout_vm_close(struct vm_area_struct *vma) +{ + struct omap_vout_device *vout = vma->vm_private_data; + + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, + "vm_close [vma=%08lx-%08lx]\n", vma->vm_start, vma->vm_end); + vout->mmap_count--; +} + +static struct vm_operations_struct omap_vout_vm_ops = { + .open = omap_vout_vm_open, + .close = omap_vout_vm_close, +}; + +static int omap_vout_mmap(struct file *file, struct vm_area_struct *vma) +{ + int i; + void *pos; + unsigned long start = vma->vm_start; + unsigned long size = (vma->vm_end - vma->vm_start); + struct videobuf_dmabuf *dmabuf = NULL; + struct omap_vout_device *vout = file->private_data; + struct videobuf_queue *q = &vout->vbq; + + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, + " %s pgoff=0x%lx, start=0x%lx, end=0x%lx\n", __func__, + vma->vm_pgoff, vma->vm_start, vma->vm_end); + + /* look for the buffer to map */ + for (i = 0; i < VIDEO_MAX_FRAME; i++) { + if (NULL == q->bufs[i]) + continue; + if (V4L2_MEMORY_MMAP != q->bufs[i]->memory) + continue; + if (q->bufs[i]->boff == (vma->vm_pgoff << PAGE_SHIFT)) + break; + } + + if (VIDEO_MAX_FRAME == i) { + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, + "offset invalid [offset=0x%lx]\n", + (vma->vm_pgoff << PAGE_SHIFT)); + return -EINVAL; + } + q->bufs[i]->baddr = vma->vm_start; + + vma->vm_flags |= VM_RESERVED; + vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); + vma->vm_ops = &omap_vout_vm_ops; + vma->vm_private_data = (void *) vout; + dmabuf = videobuf_to_dma(q->bufs[i]); + pos = dmabuf->vmalloc; + vma->vm_pgoff = virt_to_phys((void *)pos) >> PAGE_SHIFT; + while (size > 0) { + unsigned long pfn; + pfn = virt_to_phys((void *) pos) >> PAGE_SHIFT; + if (remap_pfn_range(vma, start, pfn, PAGE_SIZE, PAGE_SHARED)) + return -EAGAIN; + start += PAGE_SIZE; + pos += PAGE_SIZE; + size -= PAGE_SIZE; + } + vout->mmap_count++; + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Exiting %s\n", __func__); + + return 0; +} + +static int omap_vout_release(struct file *file) +{ + unsigned int ret, i; + struct videobuf_queue *q; + struct omapvideo_info *ovid; + struct omap_vout_device *vout = file->private_data; + + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__); + ovid = &vout->vid_info; + + if (!vout) + return 0; + + q = &vout->vbq; + /* Disable all the overlay managers connected with this interface */ + for (i = 0; i < ovid->num_overlays; i++) { + struct omap_overlay *ovl = ovid->overlays[i]; + if (ovl->manager && ovl->manager->device) { + struct omap_overlay_info info; + ovl->get_overlay_info(ovl, &info); + info.enabled = 0; + ovl->set_overlay_info(ovl, &info); + } + } + /* Turn off the pipeline */ + ret = omapvid_apply_changes(vout); + if (ret) + v4l2_warn(&vout->vid_dev->v4l2_dev, + "Unable to apply changes\n"); + + /* Free all buffers */ + omap_vout_free_allbuffers(vout); + videobuf_mmap_free(q); + + /* Even if apply changes fails we should continue + freeing allocated memeory */ + if (vout->streaming) { + u32 mask = 0; + + mask = DISPC_IRQ_VSYNC | DISPC_IRQ_EVSYNC_EVEN | + DISPC_IRQ_EVSYNC_ODD; + omap_dispc_unregister_isr(omap_vout_isr, vout, mask); + vout->streaming = 0; + + videobuf_streamoff(q); + videobuf_queue_cancel(q); + } + + if (vout->mmap_count != 0) + vout->mmap_count = 0; + + vout->opened -= 1; + file->private_data = NULL; + + if (vout->buffer_allocated) + videobuf_mmap_free(q); + + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Exiting %s\n", __func__); + return ret; +} + +static int omap_vout_open(struct file *file) +{ + struct videobuf_queue *q; + struct omap_vout_device *vout = NULL; + + vout = video_drvdata(file); + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__); + + if (vout == NULL) + return -ENODEV; + + /* for now, we only support single open */ + if (vout->opened) + return -EBUSY; + + vout->opened += 1; + + file->private_data = vout; + vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + + q = &vout->vbq; + video_vbq_ops.buf_setup = omap_vout_buffer_setup; + video_vbq_ops.buf_prepare = omap_vout_buffer_prepare; + video_vbq_ops.buf_release = omap_vout_buffer_release; + video_vbq_ops.buf_queue = omap_vout_buffer_queue; + spin_lock_init(&vout->vbq_lock); + + videobuf_queue_sg_init(q, &video_vbq_ops, NULL, &vout->vbq_lock, + vout->type, V4L2_FIELD_NONE, + sizeof(struct videobuf_buffer), vout); + + v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Exiting %s\n", __func__); + return 0; +} + +/* + * V4L2 ioctls + */ +static int vidioc_querycap(struct file *file, void *fh, + struct v4l2_capability *cap) +{ + struct omap_vout_device *vout = fh; + + strlcpy(cap->driver, VOUT_NAME, sizeof(cap->driver)); + strlcpy(cap->card, vout->vfd->name, sizeof(cap->card)); + cap->bus_info[0] = '\0'; + cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT; + + return 0; +} + +static int vidioc_enum_fmt_vid_out(struct file *file, void *fh, + struct v4l2_fmtdesc *fmt) +{ + int index = fmt->index; + enum v4l2_buf_type type = fmt->type; + + fmt->index = index; + fmt->type = type; + if (index >= NUM_OUTPUT_FORMATS) + return -EINVAL; + + fmt->flags = omap_formats[index].flags; + strlcpy(fmt->description, omap_formats[index].description, + sizeof(fmt->description)); + fmt->pixelformat = omap_formats[index].pixelformat; + + return 0; +} + +static int vidioc_g_fmt_vid_out(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct omap_vout_device *vout = fh; + + f->fmt.pix = vout->pix; + return 0; + +} + +static int vidioc_try_fmt_vid_out(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + struct omap_video_timings *timing; + struct omap_vout_device *vout = fh; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + if (!ovl->manager || !ovl->manager->device) + return -EINVAL; + /* get the display device attached to the overlay */ + timing = &ovl->manager->device->panel.timings; + + vout->fbuf.fmt.height = timing->y_res; + vout->fbuf.fmt.width = timing->x_res; + + omap_vout_try_format(&f->fmt.pix); + return 0; +} + +static int vidioc_s_fmt_vid_out(struct file *file, void *fh, + struct v4l2_format *f) +{ + int ret, bpp; + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + struct omap_video_timings *timing; + struct omap_vout_device *vout = fh; + + if (vout->streaming) + return -EBUSY; + + mutex_lock(&vout->lock); + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + /* get the display device attached to the overlay */ + if (!ovl->manager || !ovl->manager->device) { + ret = -EINVAL; + goto s_fmt_vid_out_exit; + } + timing = &ovl->manager->device->panel.timings; + + /* We dont support RGB24-packed mode if vrfb rotation + * is enabled*/ + if ((rotation_enabled(vout)) && + f->fmt.pix.pixelformat == V4L2_PIX_FMT_RGB24) { + ret = -EINVAL; + goto s_fmt_vid_out_exit; + } + + /* get the framebuffer parameters */ + + if (rotate_90_or_270(vout)) { + vout->fbuf.fmt.height = timing->x_res; + vout->fbuf.fmt.width = timing->y_res; + } else { + vout->fbuf.fmt.height = timing->y_res; + vout->fbuf.fmt.width = timing->x_res; + } + + /* change to samller size is OK */ + + bpp = omap_vout_try_format(&f->fmt.pix); + f->fmt.pix.sizeimage = f->fmt.pix.width * f->fmt.pix.height * bpp; + + /* try & set the new output format */ + vout->bpp = bpp; + vout->pix = f->fmt.pix; + vout->vrfb_bpp = 1; + + /* If YUYV then vrfb bpp is 2, for others its 1 */ + if (V4L2_PIX_FMT_YUYV == vout->pix.pixelformat || + V4L2_PIX_FMT_UYVY == vout->pix.pixelformat) + vout->vrfb_bpp = 2; + + /* set default crop and win */ + omap_vout_new_format(&vout->pix, &vout->fbuf, &vout->crop, &vout->win); + + /* Save the changes in the overlay strcuture */ + ret = omapvid_init(vout, 0); + if (ret) { + v4l2_err(&vout->vid_dev->v4l2_dev, "failed to change mode\n"); + goto s_fmt_vid_out_exit; + } + + ret = 0; + +s_fmt_vid_out_exit: + mutex_unlock(&vout->lock); + return ret; +} + +static int vidioc_try_fmt_vid_overlay(struct file *file, void *fh, + struct v4l2_format *f) +{ + int ret = 0; + struct omap_vout_device *vout = fh; + struct v4l2_window *win = &f->fmt.win; + + ret = omap_vout_try_window(&vout->fbuf, win); + + if (!ret) { + if (vout->vid == OMAP_VIDEO1) + win->global_alpha = 255; + else + win->global_alpha = f->fmt.win.global_alpha; + } + + return ret; +} + +static int vidioc_s_fmt_vid_overlay(struct file *file, void *fh, + struct v4l2_format *f) +{ + int ret = 0; + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + struct omap_vout_device *vout = fh; + struct v4l2_window *win = &f->fmt.win; + + mutex_lock(&vout->lock); + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + ret = omap_vout_new_window(&vout->crop, &vout->win, &vout->fbuf, win); + if (!ret) { + /* Video1 plane does not support global alpha */ + if (ovl->id == OMAP_DSS_VIDEO1) + vout->win.global_alpha = 255; + else + vout->win.global_alpha = f->fmt.win.global_alpha; + + vout->win.chromakey = f->fmt.win.chromakey; + } + mutex_unlock(&vout->lock); + return ret; +} + +static int vidioc_enum_fmt_vid_overlay(struct file *file, void *fh, + struct v4l2_fmtdesc *fmt) +{ + int index = fmt->index; + enum v4l2_buf_type type = fmt->type; + + fmt->index = index; + fmt->type = type; + if (index >= NUM_OUTPUT_FORMATS) + return -EINVAL; + + fmt->flags = omap_formats[index].flags; + strlcpy(fmt->description, omap_formats[index].description, + sizeof(fmt->description)); + fmt->pixelformat = omap_formats[index].pixelformat; + return 0; +} + +static int vidioc_g_fmt_vid_overlay(struct file *file, void *fh, + struct v4l2_format *f) +{ + u32 key_value = 0; + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + struct omap_vout_device *vout = fh; + struct omap_overlay_manager_info info; + struct v4l2_window *win = &f->fmt.win; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + win->w = vout->win.w; + win->field = vout->win.field; + win->global_alpha = vout->win.global_alpha; + + if (ovl->manager && ovl->manager->get_manager_info) { + ovl->manager->get_manager_info(ovl->manager, &info); + key_value = info.trans_key; + } + win->chromakey = key_value; + return 0; +} + +static int vidioc_cropcap(struct file *file, void *fh, + struct v4l2_cropcap *cropcap) +{ + struct omap_vout_device *vout = fh; + struct v4l2_pix_format *pix = &vout->pix; + + if (cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) + return -EINVAL; + + /* Width and height are always even */ + cropcap->bounds.width = pix->width & ~1; + cropcap->bounds.height = pix->height & ~1; + + omap_vout_default_crop(&vout->pix, &vout->fbuf, &cropcap->defrect); + cropcap->pixelaspect.numerator = 1; + cropcap->pixelaspect.denominator = 1; + return 0; +} + +static int vidioc_g_crop(struct file *file, void *fh, struct v4l2_crop *crop) +{ + struct omap_vout_device *vout = fh; + + if (crop->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) + return -EINVAL; + crop->c = vout->crop; + return 0; +} + +static int vidioc_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) +{ + int ret = -EINVAL; + struct omap_vout_device *vout = fh; + struct omapvideo_info *ovid; + struct omap_overlay *ovl; + struct omap_video_timings *timing; + + if (vout->streaming) + return -EBUSY; + + mutex_lock(&vout->lock); + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + if (!ovl->manager || !ovl->manager->device) { + ret = -EINVAL; + goto s_crop_err; + } + /* get the display device attached to the overlay */ + timing = &ovl->manager->device->panel.timings; + + if (rotate_90_or_270(vout)) { + vout->fbuf.fmt.height = timing->x_res; + vout->fbuf.fmt.width = timing->y_res; + } else { + vout->fbuf.fmt.height = timing->y_res; + vout->fbuf.fmt.width = timing->x_res; + } + + if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) + ret = omap_vout_new_crop(&vout->pix, &vout->crop, &vout->win, + &vout->fbuf, &crop->c); + +s_crop_err: + mutex_unlock(&vout->lock); + return ret; +} + +static int vidioc_queryctrl(struct file *file, void *fh, + struct v4l2_queryctrl *ctrl) +{ + int ret = 0; + + switch (ctrl->id) { + case V4L2_CID_ROTATE: + ret = v4l2_ctrl_query_fill(ctrl, 0, 270, 90, 0); + break; + case V4L2_CID_BG_COLOR: + ret = v4l2_ctrl_query_fill(ctrl, 0, 0xFFFFFF, 1, 0); + break; + case V4L2_CID_VFLIP: + ret = v4l2_ctrl_query_fill(ctrl, 0, 1, 1, 0); + break; + default: + ctrl->name[0] = '\0'; + ret = -EINVAL; + } + return ret; +} + +static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *ctrl) +{ + int ret = 0; + struct omap_vout_device *vout = fh; + + switch (ctrl->id) { + case V4L2_CID_ROTATE: + ctrl->value = vout->control[0].value; + break; + case V4L2_CID_BG_COLOR: + { + struct omap_overlay_manager_info info; + struct omap_overlay *ovl; + + ovl = vout->vid_info.overlays[0]; + if (!ovl->manager || !ovl->manager->get_manager_info) { + ret = -EINVAL; + break; + } + + ovl->manager->get_manager_info(ovl->manager, &info); + ctrl->value = info.default_color; + break; + } + case V4L2_CID_VFLIP: + ctrl->value = vout->control[2].value; + break; + default: + ret = -EINVAL; + } + return ret; +} + +static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *a) +{ + int ret = 0; + struct omap_vout_device *vout = fh; + + switch (a->id) { + case V4L2_CID_ROTATE: + { + int rotation = a->value; + + mutex_lock(&vout->lock); + + if (rotation && vout->pix.pixelformat == V4L2_PIX_FMT_RGB24) { + mutex_unlock(&vout->lock); + ret = -EINVAL; + break; + } + + if (v4l2_rot_to_dss_rot(rotation, &vout->rotation, + vout->mirror)) { + mutex_unlock(&vout->lock); + ret = -EINVAL; + break; + } + + vout->control[0].value = rotation; + mutex_unlock(&vout->lock); + break; + } + case V4L2_CID_BG_COLOR: + { + struct omap_overlay *ovl; + unsigned int color = a->value; + struct omap_overlay_manager_info info; + + ovl = vout->vid_info.overlays[0]; + + mutex_lock(&vout->lock); + if (!ovl->manager || !ovl->manager->get_manager_info) { + mutex_unlock(&vout->lock); + ret = -EINVAL; + break; + } + + ovl->manager->get_manager_info(ovl->manager, &info); + info.default_color = color; + if (ovl->manager->set_manager_info(ovl->manager, &info)) { + mutex_unlock(&vout->lock); + ret = -EINVAL; + break; + } + + vout->control[1].value = color; + mutex_unlock(&vout->lock); + break; + } + case V4L2_CID_VFLIP: + { + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + unsigned int mirror = a->value; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + mutex_lock(&vout->lock); + + if (mirror && vout->pix.pixelformat == V4L2_PIX_FMT_RGB24) { + mutex_unlock(&vout->lock); + ret = -EINVAL; + break; + } + vout->mirror = mirror; + vout->control[2].value = mirror; + mutex_unlock(&vout->lock); + break; + } + default: + ret = -EINVAL; + } + return ret; +} + +static int vidioc_reqbufs(struct file *file, void *fh, + struct v4l2_requestbuffers *req) +{ + int ret = 0; + unsigned int i, num_buffers = 0; + struct omap_vout_device *vout = fh; + struct videobuf_queue *q = &vout->vbq; + struct videobuf_dmabuf *dmabuf = NULL; + + if ((req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) || (req->count < 0)) + return -EINVAL; + /* if memory is not mmp or userptr + return error */ + if ((V4L2_MEMORY_MMAP != req->memory) && + (V4L2_MEMORY_USERPTR != req->memory)) + return -EINVAL; + + mutex_lock(&vout->lock); + /* Cannot be requested when streaming is on */ + if (vout->streaming) { + ret = -EBUSY; + goto reqbuf_err; + } + + /* If buffers are already allocated free them */ + if (q->bufs[0] && (V4L2_MEMORY_MMAP == q->bufs[0]->memory)) { + if (vout->mmap_count) { + ret = -EBUSY; + goto reqbuf_err; + } + num_buffers = (vout->vid == OMAP_VIDEO1) ? + video1_numbuffers : video2_numbuffers; + for (i = num_buffers; i < vout->buffer_allocated; i++) { + dmabuf = videobuf_to_dma(q->bufs[i]); + omap_vout_free_buffer((u32)dmabuf->vmalloc, + vout->buffer_size); + vout->buf_virt_addr[i] = 0; + vout->buf_phy_addr[i] = 0; + } + vout->buffer_allocated = num_buffers; + videobuf_mmap_free(q); + } else if (q->bufs[0] && (V4L2_MEMORY_USERPTR == q->bufs[0]->memory)) { + if (vout->buffer_allocated) { + videobuf_mmap_free(q); + for (i = 0; i < vout->buffer_allocated; i++) { + kfree(q->bufs[i]); + q->bufs[i] = NULL; + } + vout->buffer_allocated = 0; + } + } + + /*store the memory type in data structure */ + vout->memory = req->memory; + + INIT_LIST_HEAD(&vout->dma_queue); + + /* call videobuf_reqbufs api */ + ret = videobuf_reqbufs(q, req); + if (ret < 0) + goto reqbuf_err; + + vout->buffer_allocated = req->count; + for (i = 0; i < req->count; i++) { + dmabuf = videobuf_to_dma(q->bufs[i]); + dmabuf->vmalloc = (void *) vout->buf_virt_addr[i]; + dmabuf->bus_addr = (dma_addr_t) vout->buf_phy_addr[i]; + dmabuf->sglen = 1; + } +reqbuf_err: + mutex_unlock(&vout->lock); + return ret; +} + +static int vidioc_querybuf(struct file *file, void *fh, + struct v4l2_buffer *b) +{ + struct omap_vout_device *vout = fh; + + return videobuf_querybuf(&vout->vbq, b); +} + +static int vidioc_qbuf(struct file *file, void *fh, + struct v4l2_buffer *buffer) +{ + struct omap_vout_device *vout = fh; + struct videobuf_queue *q = &vout->vbq; + + if ((V4L2_BUF_TYPE_VIDEO_OUTPUT != buffer->type) || + (buffer->index >= vout->buffer_allocated) || + (q->bufs[buffer->index]->memory != buffer->memory)) { + return -EINVAL; + } + if (V4L2_MEMORY_USERPTR == buffer->memory) { + if ((buffer->length < vout->pix.sizeimage) || + (0 == buffer->m.userptr)) { + return -EINVAL; + } + } + + if ((rotation_enabled(vout)) && + vout->vrfb_dma_tx.req_status == DMA_CHAN_NOT_ALLOTED) { + v4l2_warn(&vout->vid_dev->v4l2_dev, + "DMA Channel not allocated for Rotation\n"); + return -EINVAL; + } + + return videobuf_qbuf(q, buffer); +} + +static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b) +{ + struct omap_vout_device *vout = fh; + struct videobuf_queue *q = &vout->vbq; + + if (!vout->streaming) + return -EINVAL; + + if (file->f_flags & O_NONBLOCK) + /* Call videobuf_dqbuf for non blocking mode */ + return videobuf_dqbuf(q, (struct v4l2_buffer *)b, 1); + else + /* Call videobuf_dqbuf for blocking mode */ + return videobuf_dqbuf(q, (struct v4l2_buffer *)b, 0); +} + +static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i) +{ + int ret = 0, j; + u32 addr = 0, mask = 0; + struct omap_vout_device *vout = fh; + struct videobuf_queue *q = &vout->vbq; + struct omapvideo_info *ovid = &vout->vid_info; + + mutex_lock(&vout->lock); + + if (vout->streaming) { + ret = -EBUSY; + goto streamon_err; + } + + ret = videobuf_streamon(q); + if (ret) + goto streamon_err; + + if (list_empty(&vout->dma_queue)) { + ret = -EIO; + goto streamon_err1; + } + + /* Get the next frame from the buffer queue */ + vout->next_frm = vout->cur_frm = list_entry(vout->dma_queue.next, + struct videobuf_buffer, queue); + /* Remove buffer from the buffer queue */ + list_del(&vout->cur_frm->queue); + /* Mark state of the current frame to active */ + vout->cur_frm->state = VIDEOBUF_ACTIVE; + /* Initialize field_id and started member */ + vout->field_id = 0; + + /* set flag here. Next QBUF will start DMA */ + vout->streaming = 1; + + vout->first_int = 1; + + if (omap_vout_calculate_offset(vout)) { + ret = -EINVAL; + goto streamon_err1; + } + addr = (unsigned long) vout->queued_buf_addr[vout->cur_frm->i] + + vout->cropped_offset; + + mask = DISPC_IRQ_VSYNC | DISPC_IRQ_EVSYNC_EVEN | DISPC_IRQ_EVSYNC_ODD; + + omap_dispc_register_isr(omap_vout_isr, vout, mask); + + for (j = 0; j < ovid->num_overlays; j++) { + struct omap_overlay *ovl = ovid->overlays[j]; + + if (ovl->manager && ovl->manager->device) { + struct omap_overlay_info info; + ovl->get_overlay_info(ovl, &info); + info.enabled = 1; + info.paddr = addr; + if (ovl->set_overlay_info(ovl, &info)) { + ret = -EINVAL; + goto streamon_err1; + } + } + } + + /* First save the configuration in ovelray structure */ + ret = omapvid_init(vout, addr); + if (ret) + v4l2_err(&vout->vid_dev->v4l2_dev, + "failed to set overlay info\n"); + /* Enable the pipeline and set the Go bit */ + ret = omapvid_apply_changes(vout); + if (ret) + v4l2_err(&vout->vid_dev->v4l2_dev, "failed to change mode\n"); + + ret = 0; + +streamon_err1: + if (ret) + ret = videobuf_streamoff(q); +streamon_err: + mutex_unlock(&vout->lock); + return ret; +} + +static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i) +{ + u32 mask = 0; + int ret = 0, j; + struct omap_vout_device *vout = fh; + struct omapvideo_info *ovid = &vout->vid_info; + + if (!vout->streaming) + return -EINVAL; + + vout->streaming = 0; + mask = DISPC_IRQ_VSYNC | DISPC_IRQ_EVSYNC_EVEN | DISPC_IRQ_EVSYNC_ODD; + + omap_dispc_unregister_isr(omap_vout_isr, vout, mask); + + for (j = 0; j < ovid->num_overlays; j++) { + struct omap_overlay *ovl = ovid->overlays[j]; + + if (ovl->manager && ovl->manager->device) { + struct omap_overlay_info info; + + ovl->get_overlay_info(ovl, &info); + info.enabled = 0; + ret = ovl->set_overlay_info(ovl, &info); + if (ret) + v4l2_err(&vout->vid_dev->v4l2_dev, + "failed to update overlay info in streamoff\n"); + } + } + + /* Turn of the pipeline */ + ret = omapvid_apply_changes(vout); + if (ret) + v4l2_err(&vout->vid_dev->v4l2_dev, "failed to change mode in" + " streamoff\n"); + + INIT_LIST_HEAD(&vout->dma_queue); + ret = videobuf_streamoff(&vout->vbq); + + return ret; +} + +static int vidioc_s_fbuf(struct file *file, void *fh, + struct v4l2_framebuffer *a) +{ + int enable = 0; + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + struct omap_vout_device *vout = fh; + struct omap_overlay_manager_info info; + enum omap_dss_trans_key_type key_type = OMAP_DSS_COLOR_KEY_GFX_DST; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + /* OMAP DSS doesn't support Source and Destination color + key together */ + if ((a->flags & V4L2_FBUF_FLAG_SRC_CHROMAKEY) && + (a->flags & V4L2_FBUF_FLAG_CHROMAKEY)) + return -EINVAL; + /* OMAP DSS Doesn't support the Destination color key + and alpha blending together */ + if ((a->flags & V4L2_FBUF_FLAG_CHROMAKEY) && + (a->flags & V4L2_FBUF_FLAG_LOCAL_ALPHA)) + return -EINVAL; + + if ((a->flags & V4L2_FBUF_FLAG_SRC_CHROMAKEY)) { + vout->fbuf.flags |= V4L2_FBUF_FLAG_SRC_CHROMAKEY; + key_type = OMAP_DSS_COLOR_KEY_VID_SRC; + } else + vout->fbuf.flags &= ~V4L2_FBUF_FLAG_SRC_CHROMAKEY; + + if ((a->flags & V4L2_FBUF_FLAG_CHROMAKEY)) { + vout->fbuf.flags |= V4L2_FBUF_FLAG_CHROMAKEY; + key_type = OMAP_DSS_COLOR_KEY_GFX_DST; + } else + vout->fbuf.flags &= ~V4L2_FBUF_FLAG_CHROMAKEY; + + if (a->flags & (V4L2_FBUF_FLAG_CHROMAKEY | + V4L2_FBUF_FLAG_SRC_CHROMAKEY)) + enable = 1; + else + enable = 0; + if (ovl->manager && ovl->manager->get_manager_info && + ovl->manager->set_manager_info) { + + ovl->manager->get_manager_info(ovl->manager, &info); + info.trans_enabled = enable; + info.trans_key_type = key_type; + info.trans_key = vout->win.chromakey; + + if (ovl->manager->set_manager_info(ovl->manager, &info)) + return -EINVAL; + } + if (a->flags & V4L2_FBUF_FLAG_LOCAL_ALPHA) { + vout->fbuf.flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA; + enable = 1; + } else { + vout->fbuf.flags &= ~V4L2_FBUF_FLAG_LOCAL_ALPHA; + enable = 0; + } + if (ovl->manager && ovl->manager->get_manager_info && + ovl->manager->set_manager_info) { + ovl->manager->get_manager_info(ovl->manager, &info); + info.alpha_enabled = enable; + if (ovl->manager->set_manager_info(ovl->manager, &info)) + return -EINVAL; + } + + return 0; +} + +static int vidioc_g_fbuf(struct file *file, void *fh, + struct v4l2_framebuffer *a) +{ + struct omap_overlay *ovl; + struct omapvideo_info *ovid; + struct omap_vout_device *vout = fh; + struct omap_overlay_manager_info info; + + ovid = &vout->vid_info; + ovl = ovid->overlays[0]; + + a->flags = 0x0; + a->capability = V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_CHROMAKEY + | V4L2_FBUF_CAP_SRC_CHROMAKEY; + + if (ovl->manager && ovl->manager->get_manager_info) { + ovl->manager->get_manager_info(ovl->manager, &info); + if (info.trans_key_type == OMAP_DSS_COLOR_KEY_VID_SRC) + a->flags |= V4L2_FBUF_FLAG_SRC_CHROMAKEY; + if (info.trans_key_type == OMAP_DSS_COLOR_KEY_GFX_DST) + a->flags |= V4L2_FBUF_FLAG_CHROMAKEY; + } + if (ovl->manager && ovl->manager->get_manager_info) { + ovl->manager->get_manager_info(ovl->manager, &info); + if (info.alpha_enabled) + a->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA; + } + + return 0; +} + +static const struct v4l2_ioctl_ops vout_ioctl_ops = { + .vidioc_querycap = vidioc_querycap, + .vidioc_enum_fmt_vid_out = vidioc_enum_fmt_vid_out, + .vidioc_g_fmt_vid_out = vidioc_g_fmt_vid_out, + .vidioc_try_fmt_vid_out = vidioc_try_fmt_vid_out, + .vidioc_s_fmt_vid_out = vidioc_s_fmt_vid_out, + .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_s_fbuf = vidioc_s_fbuf, + .vidioc_g_fbuf = vidioc_g_fbuf, + .vidioc_s_ctrl = vidioc_s_ctrl, + .vidioc_try_fmt_vid_overlay = vidioc_try_fmt_vid_overlay, + .vidioc_s_fmt_vid_overlay = vidioc_s_fmt_vid_overlay, + .vidioc_enum_fmt_vid_overlay = vidioc_enum_fmt_vid_overlay, + .vidioc_g_fmt_vid_overlay = vidioc_g_fmt_vid_overlay, + .vidioc_cropcap = vidioc_cropcap, + .vidioc_g_crop = vidioc_g_crop, + .vidioc_s_crop = vidioc_s_crop, + .vidioc_reqbufs = vidioc_reqbufs, + .vidioc_querybuf = vidioc_querybuf, + .vidioc_qbuf = vidioc_qbuf, + .vidioc_dqbuf = vidioc_dqbuf, + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, +}; + +static const struct v4l2_file_operations omap_vout_fops = { + .owner = THIS_MODULE, + .unlocked_ioctl = video_ioctl2, + .mmap = omap_vout_mmap, + .open = omap_vout_open, + .release = omap_vout_release, +}; + +/* Init functions used during driver initialization */ +/* Initial setup of video_data */ +static int __init omap_vout_setup_video_data(struct omap_vout_device *vout) +{ + struct video_device *vfd; + struct v4l2_pix_format *pix; + struct v4l2_control *control; + struct omap_dss_device *display = + vout->vid_info.overlays[0]->manager->device; + + /* set the default pix */ + pix = &vout->pix; + + /* Set the default picture of QVGA */ + pix->width = QQVGA_WIDTH; + pix->height = QQVGA_HEIGHT; + + /* Default pixel format is RGB 5-6-5 */ + pix->pixelformat = V4L2_PIX_FMT_RGB565; + pix->field = V4L2_FIELD_ANY; + pix->bytesperline = pix->width * 2; + pix->sizeimage = pix->bytesperline * pix->height; + pix->priv = 0; + pix->colorspace = V4L2_COLORSPACE_JPEG; + + vout->bpp = RGB565_BPP; + vout->fbuf.fmt.width = display->panel.timings.x_res; + vout->fbuf.fmt.height = display->panel.timings.y_res; + + /* Set the data structures for the overlay parameters*/ + vout->win.global_alpha = 255; + vout->fbuf.flags = 0; + vout->fbuf.capability = V4L2_FBUF_CAP_LOCAL_ALPHA | + V4L2_FBUF_CAP_SRC_CHROMAKEY | V4L2_FBUF_CAP_CHROMAKEY; + vout->win.chromakey = 0; + + omap_vout_new_format(pix, &vout->fbuf, &vout->crop, &vout->win); + + /*Initialize the control variables for + rotation, flipping and background color. */ + control = vout->control; + control[0].id = V4L2_CID_ROTATE; + control[0].value = 0; + vout->rotation = 0; + vout->mirror = 0; + vout->control[2].id = V4L2_CID_HFLIP; + vout->control[2].value = 0; + vout->vrfb_bpp = 2; + + control[1].id = V4L2_CID_BG_COLOR; + control[1].value = 0; + + /* initialize the video_device struct */ + vfd = vout->vfd = video_device_alloc(); + + if (!vfd) { + printk(KERN_ERR VOUT_NAME ": could not allocate" + " video device struct\n"); + return -ENOMEM; + } + vfd->release = video_device_release; + vfd->ioctl_ops = &vout_ioctl_ops; + + strlcpy(vfd->name, VOUT_NAME, sizeof(vfd->name)); + + /* need to register for a VID_HARDWARE_* ID in videodev.h */ + vfd->fops = &omap_vout_fops; + vfd->v4l2_dev = &vout->vid_dev->v4l2_dev; + mutex_init(&vout->lock); + + vfd->minor = -1; + return 0; + +} + +/* Setup video buffers */ +static int __init omap_vout_setup_video_bufs(struct platform_device *pdev, + int vid_num) +{ + u32 numbuffers; + int ret = 0, i, j; + int image_width, image_height; + struct video_device *vfd; + struct omap_vout_device *vout; + int static_vrfb_allocation = 0, vrfb_num_bufs = VRFB_NUM_BUFS; + struct v4l2_device *v4l2_dev = platform_get_drvdata(pdev); + struct omap2video_device *vid_dev = + container_of(v4l2_dev, struct omap2video_device, v4l2_dev); + + vout = vid_dev->vouts[vid_num]; + vfd = vout->vfd; + + numbuffers = (vid_num == 0) ? video1_numbuffers : video2_numbuffers; + vout->buffer_size = (vid_num == 0) ? video1_bufsize : video2_bufsize; + dev_info(&pdev->dev, "Buffer Size = %d\n", vout->buffer_size); + + for (i = 0; i < numbuffers; i++) { + vout->buf_virt_addr[i] = + omap_vout_alloc_buffer(vout->buffer_size, + (u32 *) &vout->buf_phy_addr[i]); + if (!vout->buf_virt_addr[i]) { + numbuffers = i; + ret = -ENOMEM; + goto free_buffers; + } + } + + for (i = 0; i < VRFB_NUM_BUFS; i++) { + if (omap_vrfb_request_ctx(&vout->vrfb_context[i])) { + dev_info(&pdev->dev, ": VRFB allocation failed\n"); + for (j = 0; j < i; j++) + omap_vrfb_release_ctx(&vout->vrfb_context[j]); + ret = -ENOMEM; + goto free_buffers; + } + } + vout->cropped_offset = 0; + + /* Calculate VRFB memory size */ + /* allocate for worst case size */ + image_width = VID_MAX_WIDTH / TILE_SIZE; + if (VID_MAX_WIDTH % TILE_SIZE) + image_width++; + + image_width = image_width * TILE_SIZE; + image_height = VID_MAX_HEIGHT / TILE_SIZE; + + if (VID_MAX_HEIGHT % TILE_SIZE) + image_height++; + + image_height = image_height * TILE_SIZE; + vout->smsshado_size = PAGE_ALIGN(image_width * image_height * 2 * 2); + + /* + * Request and Initialize DMA, for DMA based VRFB transfer + */ + vout->vrfb_dma_tx.dev_id = OMAP_DMA_NO_DEVICE; + vout->vrfb_dma_tx.dma_ch = -1; + vout->vrfb_dma_tx.req_status = DMA_CHAN_ALLOTED; + ret = omap_request_dma(vout->vrfb_dma_tx.dev_id, "VRFB DMA TX", + omap_vout_vrfb_dma_tx_callback, + (void *) &vout->vrfb_dma_tx, &vout->vrfb_dma_tx.dma_ch); + if (ret < 0) { + vout->vrfb_dma_tx.req_status = DMA_CHAN_NOT_ALLOTED; + dev_info(&pdev->dev, ": failed to allocate DMA Channel for" + " video%d\n", vfd->minor); + } + init_waitqueue_head(&vout->vrfb_dma_tx.wait); + + /* Allocate VRFB buffers if selected through bootargs */ + static_vrfb_allocation = (vid_num == 0) ? + vid1_static_vrfb_alloc : vid2_static_vrfb_alloc; + + /* statically allocated the VRFB buffer is done through + commands line aruments */ + if (static_vrfb_allocation) { + if (omap_vout_allocate_vrfb_buffers(vout, &vrfb_num_bufs, -1)) { + ret = -ENOMEM; + goto release_vrfb_ctx; + } + vout->vrfb_static_allocation = 1; + } + return 0; + +release_vrfb_ctx: + for (j = 0; j < VRFB_NUM_BUFS; j++) + omap_vrfb_release_ctx(&vout->vrfb_context[j]); + +free_buffers: + for (i = 0; i < numbuffers; i++) { + omap_vout_free_buffer(vout->buf_virt_addr[i], + vout->buffer_size); + vout->buf_virt_addr[i] = 0; + vout->buf_phy_addr[i] = 0; + } + return ret; + +} + +/* Create video out devices */ +static int __init omap_vout_create_video_devices(struct platform_device *pdev) +{ + int ret = 0, k; + struct omap_vout_device *vout; + struct video_device *vfd = NULL; + struct v4l2_device *v4l2_dev = platform_get_drvdata(pdev); + struct omap2video_device *vid_dev = container_of(v4l2_dev, + struct omap2video_device, v4l2_dev); + + for (k = 0; k < pdev->num_resources; k++) { + + vout = kmalloc(sizeof(struct omap_vout_device), GFP_KERNEL); + if (!vout) { + dev_err(&pdev->dev, ": could not allocate memory\n"); + return -ENOMEM; + } + memset(vout, 0, sizeof(struct omap_vout_device)); + + vout->vid = k; + vid_dev->vouts[k] = vout; + vout->vid_dev = vid_dev; + /* Select video2 if only 1 overlay is controlled by V4L2 */ + if (pdev->num_resources == 1) + vout->vid_info.overlays[0] = vid_dev->overlays[k + 2]; + else + /* Else select video1 and video2 one by one. */ + vout->vid_info.overlays[0] = vid_dev->overlays[k + 1]; + vout->vid_info.num_overlays = 1; + vout->vid_info.id = k + 1; + + /* Setup the default configuration for the video devices + */ + if (omap_vout_setup_video_data(vout) != 0) { + ret = -ENOMEM; + goto error; + } + + /* Allocate default number of buffers for the video streaming + * and reserve the VRFB space for rotation + */ + if (omap_vout_setup_video_bufs(pdev, k) != 0) { + ret = -ENOMEM; + goto error1; + } + + /* Register the Video device with V4L2 + */ + vfd = vout->vfd; + if (video_register_device(vfd, VFL_TYPE_GRABBER, k + 1) < 0) { + dev_err(&pdev->dev, ": Could not register " + "Video for Linux device\n"); + vfd->minor = -1; + ret = -ENODEV; + goto error2; + } + video_set_drvdata(vfd, vout); + + /* Configure the overlay structure */ + ret = omapvid_init(vid_dev->vouts[k], 0); + if (!ret) + goto success; + +error2: + omap_vout_release_vrfb(vout); + omap_vout_free_buffers(vout); +error1: + video_device_release(vfd); +error: + kfree(vout); + return ret; + +success: + dev_info(&pdev->dev, ": registered and initialized" + " video device %d\n", vfd->minor); + if (k == (pdev->num_resources - 1)) + return 0; + } + + return -ENODEV; +} +/* Driver functions */ +static void omap_vout_cleanup_device(struct omap_vout_device *vout) +{ + struct video_device *vfd; + + if (!vout) + return; + + vfd = vout->vfd; + if (vfd) { + if (!video_is_registered(vfd)) { + /* + * The device was never registered, so release the + * video_device struct directly. + */ + video_device_release(vfd); + } else { + /* + * The unregister function will release the video_device + * struct as well as unregistering it. + */ + video_unregister_device(vfd); + } + } + + omap_vout_release_vrfb(vout); + omap_vout_free_buffers(vout); + /* Free the VRFB buffer if allocated + * init time + */ + if (vout->vrfb_static_allocation) + omap_vout_free_vrfb_buffers(vout); + + kfree(vout); +} + +static int omap_vout_remove(struct platform_device *pdev) +{ + int k; + struct v4l2_device *v4l2_dev = platform_get_drvdata(pdev); + struct omap2video_device *vid_dev = container_of(v4l2_dev, struct + omap2video_device, v4l2_dev); + + v4l2_device_unregister(v4l2_dev); + for (k = 0; k < pdev->num_resources; k++) + omap_vout_cleanup_device(vid_dev->vouts[k]); + + for (k = 0; k < vid_dev->num_displays; k++) { + if (vid_dev->displays[k]->state != OMAP_DSS_DISPLAY_DISABLED) + vid_dev->displays[k]->disable(vid_dev->displays[k]); + + omap_dss_put_device(vid_dev->displays[k]); + } + kfree(vid_dev); + return 0; +} + +static int __init omap_vout_probe(struct platform_device *pdev) +{ + int ret = 0, i; + struct omap_overlay *ovl; + struct omap_dss_device *dssdev = NULL; + struct omap_dss_device *def_display; + struct omap2video_device *vid_dev = NULL; + + if (pdev->num_resources == 0) { + dev_err(&pdev->dev, "probed for an unknown device\n"); + return -ENODEV; + } + + vid_dev = kzalloc(sizeof(struct omap2video_device), GFP_KERNEL); + if (vid_dev == NULL) + return -ENOMEM; + + vid_dev->num_displays = 0; + for_each_dss_dev(dssdev) { + omap_dss_get_device(dssdev); + vid_dev->displays[vid_dev->num_displays++] = dssdev; + } + + if (vid_dev->num_displays == 0) { + dev_err(&pdev->dev, "no displays\n"); + ret = -EINVAL; + goto probe_err0; + } + + vid_dev->num_overlays = omap_dss_get_num_overlays(); + for (i = 0; i < vid_dev->num_overlays; i++) + vid_dev->overlays[i] = omap_dss_get_overlay(i); + + vid_dev->num_managers = omap_dss_get_num_overlay_managers(); + for (i = 0; i < vid_dev->num_managers; i++) + vid_dev->managers[i] = omap_dss_get_overlay_manager(i); + + /* Get the Video1 overlay and video2 overlay. + * Setup the Display attached to that overlays + */ + for (i = 1; i < vid_dev->num_overlays; i++) { + ovl = omap_dss_get_overlay(i); + if (ovl->manager && ovl->manager->device) { + def_display = ovl->manager->device; + } else { + dev_warn(&pdev->dev, "cannot find display\n"); + def_display = NULL; + } + if (def_display) { + ret = def_display->enable(def_display); + if (ret) { + /* Here we are not considering a error + * as display may be enabled by frame + * buffer driver + */ + dev_warn(&pdev->dev, + "'%s' Display already enabled\n", + def_display->name); + } + /* set the update mode */ + if (def_display->caps & + OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) { +#ifdef CONFIG_FB_OMAP2_FORCE_AUTO_UPDATE + if (def_display->enable_te) + def_display->enable_te(def_display, 1); + if (def_display->set_update_mode) + def_display->set_update_mode(def_display, + OMAP_DSS_UPDATE_AUTO); +#else /* MANUAL_UPDATE */ + if (def_display->enable_te) + def_display->enable_te(def_display, 0); + if (def_display->set_update_mode) + def_display->set_update_mode(def_display, + OMAP_DSS_UPDATE_MANUAL); +#endif + } else { + if (def_display->set_update_mode) + def_display->set_update_mode(def_display, + OMAP_DSS_UPDATE_AUTO); + } + } + } + + if (v4l2_device_register(&pdev->dev, &vid_dev->v4l2_dev) < 0) { + dev_err(&pdev->dev, "v4l2_device_register failed\n"); + ret = -ENODEV; + goto probe_err1; + } + + ret = omap_vout_create_video_devices(pdev); + if (ret) + goto probe_err2; + + for (i = 0; i < vid_dev->num_displays; i++) { + struct omap_dss_device *display = vid_dev->displays[i]; + + if (display->update) + display->update(display, 0, 0, + display->panel.timings.x_res, + display->panel.timings.y_res); + } + return 0; + +probe_err2: + v4l2_device_unregister(&vid_dev->v4l2_dev); +probe_err1: + for (i = 1; i < vid_dev->num_overlays; i++) { + def_display = NULL; + ovl = omap_dss_get_overlay(i); + if (ovl->manager && ovl->manager->device) + def_display = ovl->manager->device; + + if (def_display) + def_display->disable(def_display); + } +probe_err0: + kfree(vid_dev); + return ret; +} + +static struct platform_driver omap_vout_driver = { + .driver = { + .name = VOUT_NAME, + }, + .probe = omap_vout_probe, + .remove = omap_vout_remove, +}; + +static int __init omap_vout_init(void) +{ + if (platform_driver_register(&omap_vout_driver) != 0) { + printk(KERN_ERR VOUT_NAME ":Could not register Video driver\n"); + return -EINVAL; + } + return 0; +} + +static void omap_vout_cleanup(void) +{ + platform_driver_unregister(&omap_vout_driver); +} + +late_initcall(omap_vout_init); +module_exit(omap_vout_cleanup); diff --git a/drivers/media/video/omap/omap_voutdef.h b/drivers/media/video/omap/omap_voutdef.h new file mode 100644 index 00000000000000..ea3a047f8bca6b --- /dev/null +++ b/drivers/media/video/omap/omap_voutdef.h @@ -0,0 +1,147 @@ +/* + * omap_voutdef.h + * + * Copyright (C) 2010 Texas Instruments. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#ifndef OMAP_VOUTDEF_H +#define OMAP_VOUTDEF_H + +#include + +#define YUYV_BPP 2 +#define RGB565_BPP 2 +#define RGB24_BPP 3 +#define RGB32_BPP 4 +#define TILE_SIZE 32 +#define YUYV_VRFB_BPP 2 +#define RGB_VRFB_BPP 1 +#define MAX_CID 3 +#define MAC_VRFB_CTXS 4 +#define MAX_VOUT_DEV 2 +#define MAX_OVLS 3 +#define MAX_DISPLAYS 3 +#define MAX_MANAGERS 3 + +/* Enum for Rotation + * DSS understands rotation in 0, 1, 2, 3 context + * while V4L2 driver understands it as 0, 90, 180, 270 + */ +enum dss_rotation { + dss_rotation_0_degree = 0, + dss_rotation_90_degree = 1, + dss_rotation_180_degree = 2, + dss_rotation_270_degree = 3, +}; +/* + * This structure is used to store the DMA transfer parameters + * for VRFB hidden buffer + */ +struct vid_vrfb_dma { + int dev_id; + int dma_ch; + int req_status; + int tx_status; + wait_queue_head_t wait; +}; + +struct omapvideo_info { + int id; + int num_overlays; + struct omap_overlay *overlays[MAX_OVLS]; +}; + +struct omap2video_device { + struct mutex mtx; + + int state; + + struct v4l2_device v4l2_dev; + struct omap_vout_device *vouts[MAX_VOUT_DEV]; + + int num_displays; + struct omap_dss_device *displays[MAX_DISPLAYS]; + int num_overlays; + struct omap_overlay *overlays[MAX_OVLS]; + int num_managers; + struct omap_overlay_manager *managers[MAX_MANAGERS]; +}; + +/* per-device data structure */ +struct omap_vout_device { + + struct omapvideo_info vid_info; + struct video_device *vfd; + struct omap2video_device *vid_dev; + int vid; + int opened; + + /* we don't allow to change image fmt/size once buffer has + * been allocated + */ + int buffer_allocated; + /* allow to reuse previously allocated buffer which is big enough */ + int buffer_size; + /* keep buffer info across opens */ + unsigned long buf_virt_addr[VIDEO_MAX_FRAME]; + unsigned long buf_phy_addr[VIDEO_MAX_FRAME]; + enum omap_color_mode dss_mode; + + /* we don't allow to request new buffer when old buffers are + * still mmaped + */ + int mmap_count; + + spinlock_t vbq_lock; /* spinlock for videobuf queues */ + unsigned long field_count; /* field counter for videobuf_buffer */ + + /* non-NULL means streaming is in progress. */ + bool streaming; + + struct v4l2_pix_format pix; + struct v4l2_rect crop; + struct v4l2_window win; + struct v4l2_framebuffer fbuf; + + /* Lock to protect the shared data structures in ioctl */ + struct mutex lock; + + /* V4L2 control structure for different control id */ + struct v4l2_control control[MAX_CID]; + enum dss_rotation rotation; + bool mirror; + int flicker_filter; + /* V4L2 control structure for different control id */ + + int bpp; /* bytes per pixel */ + int vrfb_bpp; /* bytes per pixel with respect to VRFB */ + + struct vid_vrfb_dma vrfb_dma_tx; + unsigned int smsshado_phy_addr[MAC_VRFB_CTXS]; + unsigned int smsshado_virt_addr[MAC_VRFB_CTXS]; + struct vrfb vrfb_context[MAC_VRFB_CTXS]; + bool vrfb_static_allocation; + unsigned int smsshado_size; + unsigned char pos; + + int ps, vr_ps, line_length, first_int, field_id; + enum v4l2_memory memory; + struct videobuf_buffer *cur_frm, *next_frm; + struct list_head dma_queue; + u8 *queued_buf_addr[VIDEO_MAX_FRAME]; + u32 cropped_offset; + s32 tv_field1_offset; + void *isr_handle; + + /* Buffer queue variables */ + struct omap_vout_device *vout; + enum v4l2_buf_type type; + struct videobuf_queue vbq; + int io_allowed; + +}; +#endif /* ifndef OMAP_VOUTDEF_H */ diff --git a/drivers/media/video/omap/omap_voutlib.c b/drivers/media/video/omap/omap_voutlib.c new file mode 100644 index 00000000000000..b941c761eef9d6 --- /dev/null +++ b/drivers/media/video/omap/omap_voutlib.c @@ -0,0 +1,293 @@ +/* + * omap_voutlib.c + * + * Copyright (C) 2005-2010 Texas Instruments. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + * + * Based on the OMAP2 camera driver + * Video-for-Linux (Version 2) camera capture driver for + * the OMAP24xx camera controller. + * + * Author: Andy Lowe (source@mvista.com) + * + * Copyright (C) 2004 MontaVista Software, Inc. + * Copyright (C) 2010 Texas Instruments. + * + */ + +#include +#include +#include +#include +#include + +#include + +MODULE_AUTHOR("Texas Instruments"); +MODULE_DESCRIPTION("OMAP Video library"); +MODULE_LICENSE("GPL"); + +/* Return the default overlay cropping rectangle in crop given the image + * size in pix and the video display size in fbuf. The default + * cropping rectangle is the largest rectangle no larger than the capture size + * that will fit on the display. The default cropping rectangle is centered in + * the image. All dimensions and offsets are rounded down to even numbers. + */ +void omap_vout_default_crop(struct v4l2_pix_format *pix, + struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop) +{ + crop->width = (pix->width < fbuf->fmt.width) ? + pix->width : fbuf->fmt.width; + crop->height = (pix->height < fbuf->fmt.height) ? + pix->height : fbuf->fmt.height; + crop->width &= ~1; + crop->height &= ~1; + crop->left = ((pix->width - crop->width) >> 1) & ~1; + crop->top = ((pix->height - crop->height) >> 1) & ~1; +} +EXPORT_SYMBOL_GPL(omap_vout_default_crop); + +/* Given a new render window in new_win, adjust the window to the + * nearest supported configuration. The adjusted window parameters are + * returned in new_win. + * Returns zero if succesful, or -EINVAL if the requested window is + * impossible and cannot reasonably be adjusted. + */ +int omap_vout_try_window(struct v4l2_framebuffer *fbuf, + struct v4l2_window *new_win) +{ + struct v4l2_rect try_win; + + /* make a working copy of the new_win rectangle */ + try_win = new_win->w; + + /* adjust the preview window so it fits on the display by clipping any + * offscreen areas + */ + if (try_win.left < 0) { + try_win.width += try_win.left; + try_win.left = 0; + } + if (try_win.top < 0) { + try_win.height += try_win.top; + try_win.top = 0; + } + try_win.width = (try_win.width < fbuf->fmt.width) ? + try_win.width : fbuf->fmt.width; + try_win.height = (try_win.height < fbuf->fmt.height) ? + try_win.height : fbuf->fmt.height; + if (try_win.left + try_win.width > fbuf->fmt.width) + try_win.width = fbuf->fmt.width - try_win.left; + if (try_win.top + try_win.height > fbuf->fmt.height) + try_win.height = fbuf->fmt.height - try_win.top; + try_win.width &= ~1; + try_win.height &= ~1; + + if (try_win.width <= 0 || try_win.height <= 0) + return -EINVAL; + + /* We now have a valid preview window, so go with it */ + new_win->w = try_win; + new_win->field = V4L2_FIELD_ANY; + return 0; +} +EXPORT_SYMBOL_GPL(omap_vout_try_window); + +/* Given a new render window in new_win, adjust the window to the + * nearest supported configuration. The image cropping window in crop + * will also be adjusted if necessary. Preference is given to keeping the + * the window as close to the requested configuration as possible. If + * successful, new_win, vout->win, and crop are updated. + * Returns zero if succesful, or -EINVAL if the requested preview window is + * impossible and cannot reasonably be adjusted. + */ +int omap_vout_new_window(struct v4l2_rect *crop, + struct v4l2_window *win, struct v4l2_framebuffer *fbuf, + struct v4l2_window *new_win) +{ + int err; + + err = omap_vout_try_window(fbuf, new_win); + if (err) + return err; + + /* update our preview window */ + win->w = new_win->w; + win->field = new_win->field; + win->chromakey = new_win->chromakey; + + /* Adjust the cropping window to allow for resizing limitation */ + if (cpu_is_omap24xx()) { + /* For 24xx limit is 8x to 1/2x scaling. */ + if ((crop->height/win->w.height) >= 2) + crop->height = win->w.height * 2; + + if ((crop->width/win->w.width) >= 2) + crop->width = win->w.width * 2; + + if (crop->width > 768) { + /* The OMAP2420 vertical resizing line buffer is 768 + * pixels wide. If the cropped image is wider than + * 768 pixels then it cannot be vertically resized. + */ + if (crop->height != win->w.height) + crop->width = 768; + } + } else if (cpu_is_omap34xx()) { + /* For 34xx limit is 8x to 1/4x scaling. */ + if ((crop->height/win->w.height) >= 4) + crop->height = win->w.height * 4; + + if ((crop->width/win->w.width) >= 4) + crop->width = win->w.width * 4; + } + return 0; +} +EXPORT_SYMBOL_GPL(omap_vout_new_window); + +/* Given a new cropping rectangle in new_crop, adjust the cropping rectangle to + * the nearest supported configuration. The image render window in win will + * also be adjusted if necessary. The preview window is adjusted such that the + * horizontal and vertical rescaling ratios stay constant. If the render + * window would fall outside the display boundaries, the cropping rectangle + * will also be adjusted to maintain the rescaling ratios. If successful, crop + * and win are updated. + * Returns zero if succesful, or -EINVAL if the requested cropping rectangle is + * impossible and cannot reasonably be adjusted. + */ +int omap_vout_new_crop(struct v4l2_pix_format *pix, + struct v4l2_rect *crop, struct v4l2_window *win, + struct v4l2_framebuffer *fbuf, const struct v4l2_rect *new_crop) +{ + struct v4l2_rect try_crop; + unsigned long vresize, hresize; + + /* make a working copy of the new_crop rectangle */ + try_crop = *new_crop; + + /* adjust the cropping rectangle so it fits in the image */ + if (try_crop.left < 0) { + try_crop.width += try_crop.left; + try_crop.left = 0; + } + if (try_crop.top < 0) { + try_crop.height += try_crop.top; + try_crop.top = 0; + } + try_crop.width = (try_crop.width < pix->width) ? + try_crop.width : pix->width; + try_crop.height = (try_crop.height < pix->height) ? + try_crop.height : pix->height; + if (try_crop.left + try_crop.width > pix->width) + try_crop.width = pix->width - try_crop.left; + if (try_crop.top + try_crop.height > pix->height) + try_crop.height = pix->height - try_crop.top; + + try_crop.width &= ~1; + try_crop.height &= ~1; + + if (try_crop.width <= 0 || try_crop.height <= 0) + return -EINVAL; + + if (cpu_is_omap24xx()) { + if (crop->height != win->w.height) { + /* If we're resizing vertically, we can't support a + * crop width wider than 768 pixels. + */ + if (try_crop.width > 768) + try_crop.width = 768; + } + } + /* vertical resizing */ + vresize = (1024 * crop->height) / win->w.height; + if (cpu_is_omap24xx() && (vresize > 2048)) + vresize = 2048; + else if (cpu_is_omap34xx() && (vresize > 4096)) + vresize = 4096; + + win->w.height = ((1024 * try_crop.height) / vresize) & ~1; + if (win->w.height == 0) + win->w.height = 2; + if (win->w.height + win->w.top > fbuf->fmt.height) { + /* We made the preview window extend below the bottom of the + * display, so clip it to the display boundary and resize the + * cropping height to maintain the vertical resizing ratio. + */ + win->w.height = (fbuf->fmt.height - win->w.top) & ~1; + if (try_crop.height == 0) + try_crop.height = 2; + } + /* horizontal resizing */ + hresize = (1024 * crop->width) / win->w.width; + if (cpu_is_omap24xx() && (hresize > 2048)) + hresize = 2048; + else if (cpu_is_omap34xx() && (hresize > 4096)) + hresize = 4096; + + win->w.width = ((1024 * try_crop.width) / hresize) & ~1; + if (win->w.width == 0) + win->w.width = 2; + if (win->w.width + win->w.left > fbuf->fmt.width) { + /* We made the preview window extend past the right side of the + * display, so clip it to the display boundary and resize the + * cropping width to maintain the horizontal resizing ratio. + */ + win->w.width = (fbuf->fmt.width - win->w.left) & ~1; + if (try_crop.width == 0) + try_crop.width = 2; + } + if (cpu_is_omap24xx()) { + if ((try_crop.height/win->w.height) >= 2) + try_crop.height = win->w.height * 2; + + if ((try_crop.width/win->w.width) >= 2) + try_crop.width = win->w.width * 2; + + if (try_crop.width > 768) { + /* The OMAP2420 vertical resizing line buffer is + * 768 pixels wide. If the cropped image is wider + * than 768 pixels then it cannot be vertically resized. + */ + if (try_crop.height != win->w.height) + try_crop.width = 768; + } + } else if (cpu_is_omap34xx()) { + if ((try_crop.height/win->w.height) >= 4) + try_crop.height = win->w.height * 4; + + if ((try_crop.width/win->w.width) >= 4) + try_crop.width = win->w.width * 4; + } + /* update our cropping rectangle and we're done */ + *crop = try_crop; + return 0; +} +EXPORT_SYMBOL_GPL(omap_vout_new_crop); + +/* Given a new format in pix and fbuf, crop and win + * structures are initialized to default values. crop + * is initialized to the largest window size that will fit on the display. The + * crop window is centered in the image. win is initialized to + * the same size as crop and is centered on the display. + * All sizes and offsets are constrained to be even numbers. + */ +void omap_vout_new_format(struct v4l2_pix_format *pix, + struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop, + struct v4l2_window *win) +{ + /* crop defines the preview source window in the image capture + * buffer + */ + omap_vout_default_crop(pix, fbuf, crop); + + /* win defines the preview target window on the display */ + win->w.width = crop->width; + win->w.height = crop->height; + win->w.left = ((fbuf->fmt.width - win->w.width) >> 1) & ~1; + win->w.top = ((fbuf->fmt.height - win->w.height) >> 1) & ~1; +} +EXPORT_SYMBOL_GPL(omap_vout_new_format); + diff --git a/drivers/media/video/omap/omap_voutlib.h b/drivers/media/video/omap/omap_voutlib.h new file mode 100644 index 00000000000000..a60b16e8bfc3c0 --- /dev/null +++ b/drivers/media/video/omap/omap_voutlib.h @@ -0,0 +1,34 @@ +/* + * omap_voutlib.h + * + * Copyright (C) 2010 Texas Instruments. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + * + */ + +#ifndef OMAP_VOUTLIB_H +#define OMAP_VOUTLIB_H + +extern void omap_vout_default_crop(struct v4l2_pix_format *pix, + struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop); + +extern int omap_vout_new_crop(struct v4l2_pix_format *pix, + struct v4l2_rect *crop, struct v4l2_window *win, + struct v4l2_framebuffer *fbuf, + const struct v4l2_rect *new_crop); + +extern int omap_vout_try_window(struct v4l2_framebuffer *fbuf, + struct v4l2_window *new_win); + +extern int omap_vout_new_window(struct v4l2_rect *crop, + struct v4l2_window *win, struct v4l2_framebuffer *fbuf, + struct v4l2_window *new_win); + +extern void omap_vout_new_format(struct v4l2_pix_format *pix, + struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop, + struct v4l2_window *win); +#endif /* #ifndef OMAP_VOUTLIB_H */ + diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c index ce76d952e16136..f85b2ed8a2d888 100644 --- a/drivers/media/video/omap24xxcam.c +++ b/drivers/media/video/omap24xxcam.c @@ -452,8 +452,8 @@ static int omap24xxcam_vbq_setup(struct videobuf_queue *vbq, unsigned int *cnt, *size = fh->pix.sizeimage; /* accessing fh->cam->capture_mem is ok, it's constant */ - while (*size * *cnt > fh->cam->capture_mem) - (*cnt)--; + if (*size * *cnt > fh->cam->capture_mem) + *cnt = fh->cam->capture_mem / *size; return 0; } diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c index e0bce8dc74bf40..a10912097b7a0a 100644 --- a/drivers/media/video/ov511.c +++ b/drivers/media/video/ov511.c @@ -57,8 +57,8 @@ #define DRIVER_VERSION "v1.64 for Linux 2.5" #define EMAIL "mark@alpha.dyndns.org" #define DRIVER_AUTHOR "Mark McClelland & Bret Wallach \ - & Orion Sky Lawlor & Kevin Moore & Charl P. Botha \ - & Claudio Matsuoka " +& Orion Sky Lawlor & Kevin Moore & Charl P. Botha \ + & Claudio Matsuoka " #define DRIVER_DESC "ov511 USB Camera Driver" #define OV511_I2C_RETRIES 3 @@ -5916,11 +5916,6 @@ ov51x_disconnect(struct usb_interface *intf) mutex_lock(&ov->lock); usb_set_intfdata (intf, NULL); - if (!ov) { - mutex_unlock(&ov->lock); - return; - } - /* Free device number */ ov511_devused &= ~(1 << ov->nr); @@ -5945,7 +5940,7 @@ ov51x_disconnect(struct usb_interface *intf) ov->dev = NULL; /* Free the memory */ - if (ov && !ov->user) { + if (!ov->user) { mutex_lock(&ov->cbuf_lock); kfree(ov->cbuf); ov->cbuf = NULL; diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c index aaa50f9b8e7809..91c886ab15c6da 100644 --- a/drivers/media/video/ov7670.c +++ b/drivers/media/video/ov7670.c @@ -198,6 +198,7 @@ struct ov7670_info { struct ov7670_format_struct *fmt; /* Current format */ unsigned char sat; /* Saturation value */ int hue; /* Hue value */ + u8 clkrc; /* Clock divider value */ }; static inline struct ov7670_info *to_state(struct v4l2_subdev *sd) @@ -351,7 +352,7 @@ static struct regval_list ov7670_default_regs[] = { static struct regval_list ov7670_fmt_yuv422[] = { { REG_COM7, 0x0 }, /* Selects YUV mode */ { REG_RGB444, 0 }, /* No RGB444 please */ - { REG_COM1, 0 }, + { REG_COM1, 0 }, /* CCIR601 */ { REG_COM15, COM15_R00FF }, { REG_COM9, 0x18 }, /* 4x gain ceiling; 0x8 is reserved bit */ { 0x4f, 0x80 }, /* "matrix coefficient 1" */ @@ -367,7 +368,7 @@ static struct regval_list ov7670_fmt_yuv422[] = { static struct regval_list ov7670_fmt_rgb565[] = { { REG_COM7, COM7_RGB }, /* Selects RGB mode */ { REG_RGB444, 0 }, /* No RGB444 please */ - { REG_COM1, 0x0 }, + { REG_COM1, 0x0 }, /* CCIR601 */ { REG_COM15, COM15_RGB565 }, { REG_COM9, 0x38 }, /* 16x gain ceiling; 0x8 is reserved bit */ { 0x4f, 0xb3 }, /* "matrix coefficient 1" */ @@ -383,7 +384,7 @@ static struct regval_list ov7670_fmt_rgb565[] = { static struct regval_list ov7670_fmt_rgb444[] = { { REG_COM7, COM7_RGB }, /* Selects RGB mode */ { REG_RGB444, R444_ENABLE }, /* Enable xxxxrrrr ggggbbbb */ - { REG_COM1, 0x40 }, /* Magic reserved bit */ + { REG_COM1, 0x0 }, /* CCIR601 */ { REG_COM15, COM15_R01FE|COM15_RGB565 }, /* Data range needed? */ { REG_COM9, 0x38 }, /* 16x gain ceiling; 0x8 is reserved bit */ { 0x4f, 0xb3 }, /* "matrix coefficient 1" */ @@ -408,8 +409,13 @@ static struct regval_list ov7670_fmt_raw[] = { /* * Low-level register I/O. + * + * Note that there are two versions of these. On the XO 1, the + * i2c controller only does SMBUS, so that's what we use. The + * ov7670 is not really an SMBUS device, though, so the communication + * is not always entirely reliable. */ - +#ifdef CONFIG_OLPC_XO_1 static int ov7670_read(struct v4l2_subdev *sd, unsigned char reg, unsigned char *value) { @@ -432,9 +438,67 @@ static int ov7670_write(struct v4l2_subdev *sd, unsigned char reg, int ret = i2c_smbus_write_byte_data(client, reg, value); if (reg == REG_COM7 && (value & COM7_RESET)) - msleep(2); /* Wait for reset to run */ + msleep(5); /* Wait for reset to run */ + return ret; +} + +#else /* ! CONFIG_OLPC_XO_1 */ +/* + * On most platforms, we'd rather do straight i2c I/O. + */ +static int ov7670_read(struct v4l2_subdev *sd, unsigned char reg, + unsigned char *value) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + u8 data = reg; + struct i2c_msg msg; + int ret; + + /* + * Send out the register address... + */ + msg.addr = client->addr; + msg.flags = 0; + msg.len = 1; + msg.buf = &data; + ret = i2c_transfer(client->adapter, &msg, 1); + if (ret < 0) { + printk(KERN_ERR "Error %d on register write\n", ret); + return ret; + } + /* + * ...then read back the result. + */ + msg.flags = I2C_M_RD; + ret = i2c_transfer(client->adapter, &msg, 1); + if (ret >= 0) { + *value = data; + ret = 0; + } + return ret; +} + + +static int ov7670_write(struct v4l2_subdev *sd, unsigned char reg, + unsigned char value) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct i2c_msg msg; + unsigned char data[2] = { reg, value }; + int ret; + + msg.addr = client->addr; + msg.flags = 0; + msg.len = 2; + msg.buf = data; + ret = i2c_transfer(client->adapter, &msg, 1); + if (ret > 0) + ret = 0; + if (reg == REG_COM7 && (value & COM7_RESET)) + msleep(5); /* Wait for reset to run */ return ret; } +#endif /* CONFIG_OLPC_XO_1 */ /* @@ -744,21 +808,11 @@ static int ov7670_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) struct ov7670_format_struct *ovfmt; struct ov7670_win_size *wsize; struct ov7670_info *info = to_state(sd); - unsigned char com7, clkrc = 0; + unsigned char com7; ret = ov7670_try_fmt_internal(sd, fmt, &ovfmt, &wsize); if (ret) return ret; - /* - * HACK: if we're running rgb565 we need to grab then rewrite - * CLKRC. If we're *not*, however, then rewriting clkrc hoses - * the colors. - */ - if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_RGB565) { - ret = ov7670_read(sd, REG_CLKRC, &clkrc); - if (ret) - return ret; - } /* * COM7 is a pain in the ass, it doesn't like to be read then * quickly written afterward. But we have everything we need @@ -779,8 +833,18 @@ static int ov7670_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) ret = ov7670_write_array(sd, wsize->regs); info->fmt = ovfmt; - if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_RGB565 && ret == 0) - ret = ov7670_write(sd, REG_CLKRC, clkrc); + /* + * If we're running RGB565, we must rewrite clkrc after setting + * the other parameters or the image looks poor. If we're *not* + * doing RGB565, we must not rewrite clkrc or the image looks + * *really* poor. + * + * (Update) Now that we retain clkrc state, we should be able + * to write it unconditionally, and that will make the frame + * rate persistent too. + */ + if (ret == 0) + ret = ov7670_write(sd, REG_CLKRC, info->clkrc); return ret; } @@ -791,20 +855,17 @@ static int ov7670_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) static int ov7670_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) { struct v4l2_captureparm *cp = &parms->parm.capture; - unsigned char clkrc; - int ret; + struct ov7670_info *info = to_state(sd); if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - ret = ov7670_read(sd, REG_CLKRC, &clkrc); - if (ret < 0) - return ret; + memset(cp, 0, sizeof(struct v4l2_captureparm)); cp->capability = V4L2_CAP_TIMEPERFRAME; cp->timeperframe.numerator = 1; cp->timeperframe.denominator = OV7670_FRAME_RATE; - if ((clkrc & CLK_EXT) == 0 && (clkrc & CLK_SCALE) > 1) - cp->timeperframe.denominator /= (clkrc & CLK_SCALE); + if ((info->clkrc & CLK_EXT) == 0 && (info->clkrc & CLK_SCALE) > 1) + cp->timeperframe.denominator /= (info->clkrc & CLK_SCALE); return 0; } @@ -812,19 +873,14 @@ static int ov7670_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) { struct v4l2_captureparm *cp = &parms->parm.capture; struct v4l2_fract *tpf = &cp->timeperframe; - unsigned char clkrc; - int ret, div; + struct ov7670_info *info = to_state(sd); + int div; if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; if (cp->extendedmode != 0) return -EINVAL; - /* - * CLKRC has a reserved bit, so let's preserve it. - */ - ret = ov7670_read(sd, REG_CLKRC, &clkrc); - if (ret < 0) - return ret; + if (tpf->numerator == 0 || tpf->denominator == 0) div = 1; /* Reset to full rate */ else @@ -833,10 +889,10 @@ static int ov7670_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) div = 1; else if (div > CLK_SCALE) div = CLK_SCALE; - clkrc = (clkrc & 0x80) | div; + info->clkrc = (info->clkrc & 0x80) | div; tpf->numerator = 1; tpf->denominator = OV7670_FRAME_RATE/div; - return ov7670_write(sd, REG_CLKRC, clkrc); + return ov7670_write(sd, REG_CLKRC, info->clkrc); } @@ -1115,6 +1171,140 @@ static int ov7670_s_vflip(struct v4l2_subdev *sd, int value) return ret; } +/* + * GAIN is split between REG_GAIN and REG_VREF[7:6]. If one believes + * the data sheet, the VREF parts should be the most significant, but + * experience shows otherwise. There seems to be little value in + * messing with the VREF bits, so we leave them alone. + */ +static int ov7670_g_gain(struct v4l2_subdev *sd, __s32 *value) +{ + int ret; + unsigned char gain; + + ret = ov7670_read(sd, REG_GAIN, &gain); + *value = gain; + return ret; +} + +static int ov7670_s_gain(struct v4l2_subdev *sd, int value) +{ + int ret; + unsigned char com8; + + ret = ov7670_write(sd, REG_GAIN, value & 0xff); + /* Have to turn off AGC as well */ + if (ret == 0) { + ret = ov7670_read(sd, REG_COM8, &com8); + ret = ov7670_write(sd, REG_COM8, com8 & ~COM8_AGC); + } + return ret; +} + +/* + * Tweak autogain. + */ +static int ov7670_g_autogain(struct v4l2_subdev *sd, __s32 *value) +{ + int ret; + unsigned char com8; + + ret = ov7670_read(sd, REG_COM8, &com8); + *value = (com8 & COM8_AGC) != 0; + return ret; +} + +static int ov7670_s_autogain(struct v4l2_subdev *sd, int value) +{ + int ret; + unsigned char com8; + + ret = ov7670_read(sd, REG_COM8, &com8); + if (ret == 0) { + if (value) + com8 |= COM8_AGC; + else + com8 &= ~COM8_AGC; + ret = ov7670_write(sd, REG_COM8, com8); + } + return ret; +} + +/* + * Exposure is spread all over the place: top 6 bits in AECHH, middle + * 8 in AECH, and two stashed in COM1 just for the hell of it. + */ +static int ov7670_g_exp(struct v4l2_subdev *sd, __s32 *value) +{ + int ret; + unsigned char com1, aech, aechh; + + ret = ov7670_read(sd, REG_COM1, &com1) + + ov7670_read(sd, REG_AECH, &aech) + + ov7670_read(sd, REG_AECHH, &aechh); + *value = ((aechh & 0x3f) << 10) | (aech << 2) | (com1 & 0x03); + return ret; +} + +static int ov7670_s_exp(struct v4l2_subdev *sd, int value) +{ + int ret; + unsigned char com1, com8, aech, aechh; + + ret = ov7670_read(sd, REG_COM1, &com1) + + ov7670_read(sd, REG_COM8, &com8); + ov7670_read(sd, REG_AECHH, &aechh); + if (ret) + return ret; + + com1 = (com1 & 0xfc) | (value & 0x03); + aech = (value >> 2) & 0xff; + aechh = (aechh & 0xc0) | ((value >> 10) & 0x3f); + ret = ov7670_write(sd, REG_COM1, com1) + + ov7670_write(sd, REG_AECH, aech) + + ov7670_write(sd, REG_AECHH, aechh); + /* Have to turn off AEC as well */ + if (ret == 0) + ret = ov7670_write(sd, REG_COM8, com8 & ~COM8_AEC); + return ret; +} + +/* + * Tweak autoexposure. + */ +static int ov7670_g_autoexp(struct v4l2_subdev *sd, __s32 *value) +{ + int ret; + unsigned char com8; + enum v4l2_exposure_auto_type *atype = (enum v4l2_exposure_auto_type *) value; + + ret = ov7670_read(sd, REG_COM8, &com8); + if (com8 & COM8_AEC) + *atype = V4L2_EXPOSURE_AUTO; + else + *atype = V4L2_EXPOSURE_MANUAL; + return ret; +} + +static int ov7670_s_autoexp(struct v4l2_subdev *sd, + enum v4l2_exposure_auto_type value) +{ + int ret; + unsigned char com8; + + ret = ov7670_read(sd, REG_COM8, &com8); + if (ret == 0) { + if (value == V4L2_EXPOSURE_AUTO) + com8 |= COM8_AEC; + else + com8 &= ~COM8_AEC; + ret = ov7670_write(sd, REG_COM8, com8); + } + return ret; +} + + + static int ov7670_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) { @@ -1131,6 +1321,14 @@ static int ov7670_queryctrl(struct v4l2_subdev *sd, return v4l2_ctrl_query_fill(qc, 0, 256, 1, 128); case V4L2_CID_HUE: return v4l2_ctrl_query_fill(qc, -180, 180, 5, 0); + case V4L2_CID_GAIN: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128); + case V4L2_CID_AUTOGAIN: + return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1); + case V4L2_CID_EXPOSURE: + return v4l2_ctrl_query_fill(qc, 0, 65535, 1, 500); + case V4L2_CID_EXPOSURE_AUTO: + return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); } return -EINVAL; } @@ -1150,6 +1348,14 @@ static int ov7670_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) return ov7670_g_vflip(sd, &ctrl->value); case V4L2_CID_HFLIP: return ov7670_g_hflip(sd, &ctrl->value); + case V4L2_CID_GAIN: + return ov7670_g_gain(sd, &ctrl->value); + case V4L2_CID_AUTOGAIN: + return ov7670_g_autogain(sd, &ctrl->value); + case V4L2_CID_EXPOSURE: + return ov7670_g_exp(sd, &ctrl->value); + case V4L2_CID_EXPOSURE_AUTO: + return ov7670_g_autoexp(sd, &ctrl->value); } return -EINVAL; } @@ -1169,6 +1375,15 @@ static int ov7670_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) return ov7670_s_vflip(sd, ctrl->value); case V4L2_CID_HFLIP: return ov7670_s_hflip(sd, ctrl->value); + case V4L2_CID_GAIN: + return ov7670_s_gain(sd, ctrl->value); + case V4L2_CID_AUTOGAIN: + return ov7670_s_autogain(sd, ctrl->value); + case V4L2_CID_EXPOSURE: + return ov7670_s_exp(sd, ctrl->value); + case V4L2_CID_EXPOSURE_AUTO: + return ov7670_s_autoexp(sd, + (enum v4l2_exposure_auto_type) ctrl->value); } return -EINVAL; } @@ -1268,6 +1483,7 @@ static int ov7670_probe(struct i2c_client *client, info->fmt = &ov7670_formats[0]; info->sat = 128; /* Review this */ + info->clkrc = 1; /* 30fps */ return 0; } diff --git a/drivers/media/video/ov9640.c b/drivers/media/video/ov9640.c index 47bf60ceb7a26f..36599a65f54851 100644 --- a/drivers/media/video/ov9640.c +++ b/drivers/media/video/ov9640.c @@ -59,9 +59,9 @@ static const struct ov9640_reg ov9640_regs_dflt[] = { * COM12 |= OV9640_COM12_YUV_AVG * * for RGB, alter the following registers: - * COM7 |= OV9640_COM7_RGB - * COM13 |= OV9640_COM13_RGB_AVG - * COM15 |= proper RGB color encoding mode + * COM7 |= OV9640_COM7_RGB + * COM13 |= OV9640_COM13_RGB_AVG + * COM15 |= proper RGB color encoding mode */ static const struct ov9640_reg ov9640_regs_qqcif[] = { { OV9640_CLKRC, OV9640_CLKRC_DPLL_EN | OV9640_CLKRC_DIV(0x0f) }, diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c index 0598bbd3f368da..7129b50757dbd7 100644 --- a/drivers/media/video/pms.c +++ b/drivers/media/video/pms.c @@ -61,7 +61,6 @@ struct pms { int depth; int input; s32 brightness, saturation, hue, contrast; - unsigned long in_use; struct mutex lock; int i2c_count; struct i2c_info i2cinfo[64]; @@ -931,25 +930,8 @@ static ssize_t pms_read(struct file *file, char __user *buf, return len; } -static int pms_exclusive_open(struct file *file) -{ - struct pms *dev = video_drvdata(file); - - return test_and_set_bit(0, &dev->in_use) ? -EBUSY : 0; -} - -static int pms_exclusive_release(struct file *file) -{ - struct pms *dev = video_drvdata(file); - - clear_bit(0, &dev->in_use); - return 0; -} - static const struct v4l2_file_operations pms_fops = { .owner = THIS_MODULE, - .open = pms_exclusive_open, - .release = pms_exclusive_release, .ioctl = video_ioctl2, .read = pms_read, }; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 712b300f723f04..301ef197d03814 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2028,7 +2028,7 @@ static void pvr2_hdw_cx25840_vbi_hack(struct pvr2_hdw *hdw) memset(&fmt, 0, sizeof(fmt)); fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE; v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id, - video, s_fmt, &fmt); + vbi, s_sliced_fmt, &fmt.fmt.sliced); } diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index bf1e0fe9f4d237..5ffa0d2b0b0d95 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -49,7 +49,7 @@ struct pvr2_v4l2_dev { struct pvr2_v4l2_fh { struct pvr2_channel channel; - struct pvr2_v4l2_dev *dev_info; + struct pvr2_v4l2_dev *pdi; enum v4l2_priority prio; struct pvr2_ioread *rhp; struct file *file; @@ -162,7 +162,7 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct pvr2_v4l2_fh *fh = file->private_data; struct pvr2_v4l2 *vp = fh->vhead; - struct pvr2_v4l2_dev *dev_info = fh->dev_info; + struct pvr2_v4l2_dev *pdi = fh->pdi; struct pvr2_hdw *hdw = fh->channel.mc_head->hdw; long ret = -EINVAL; @@ -183,7 +183,7 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_S_INPUT: case VIDIOC_S_TUNER: case VIDIOC_S_FREQUENCY: - ret = v4l2_prio_check(&vp->prio, &fh->prio); + ret = v4l2_prio_check(&vp->prio, fh->prio); if (ret) return ret; } @@ -564,14 +564,14 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_STREAMON: { - if (!fh->dev_info->stream) { + if (!fh->pdi->stream) { /* No stream defined for this node. This means that we're not currently allowed to stream from this node. */ ret = -EPERM; break; } - ret = pvr2_hdw_set_stream_type(hdw,dev_info->config); + ret = pvr2_hdw_set_stream_type(hdw,pdi->config); if (ret < 0) return ret; ret = pvr2_hdw_set_streaming(hdw,!0); break; @@ -579,7 +579,7 @@ static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) case VIDIOC_STREAMOFF: { - if (!fh->dev_info->stream) { + if (!fh->pdi->stream) { /* No stream defined for this node. This means that we're not currently allowed to stream from this node. */ @@ -972,7 +972,7 @@ static int pvr2_v4l2_release(struct file *file) fhp->rhp = NULL; } - v4l2_prio_close(&vp->prio, &fhp->prio); + v4l2_prio_close(&vp->prio, fhp->prio); file->private_data = NULL; if (fhp->vnext) { @@ -1032,7 +1032,7 @@ static int pvr2_v4l2_open(struct file *file) } init_waitqueue_head(&fhp->wait_data); - fhp->dev_info = dip; + fhp->pdi = dip; pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr_v4l2_fh id=%p",fhp); pvr2_channel_init(&fhp->channel,vp->channel.mc_head); @@ -1093,7 +1093,7 @@ static int pvr2_v4l2_open(struct file *file) fhp->file = file; file->private_data = fhp; - v4l2_prio_open(&vp->prio,&fhp->prio); + v4l2_prio_open(&vp->prio, &fhp->prio); fhp->fw_mode_flag = pvr2_hdw_cpufw_get_enabled(hdw); @@ -1113,7 +1113,7 @@ static int pvr2_v4l2_iosetup(struct pvr2_v4l2_fh *fh) struct pvr2_hdw *hdw; if (fh->rhp) return 0; - if (!fh->dev_info->stream) { + if (!fh->pdi->stream) { /* No stream defined for this node. This means that we're not currently allowed to stream from this node. */ return -EPERM; @@ -1122,21 +1122,21 @@ static int pvr2_v4l2_iosetup(struct pvr2_v4l2_fh *fh) /* First read() attempt. Try to claim the stream and start it... */ if ((ret = pvr2_channel_claim_stream(&fh->channel, - fh->dev_info->stream)) != 0) { + fh->pdi->stream)) != 0) { /* Someone else must already have it */ return ret; } - fh->rhp = pvr2_channel_create_mpeg_stream(fh->dev_info->stream); + fh->rhp = pvr2_channel_create_mpeg_stream(fh->pdi->stream); if (!fh->rhp) { pvr2_channel_claim_stream(&fh->channel,NULL); return -ENOMEM; } hdw = fh->channel.mc_head->hdw; - sp = fh->dev_info->stream->stream; + sp = fh->pdi->stream->stream; pvr2_stream_set_callback(sp,(pvr2_stream_callback)pvr2_v4l2_notify,fh); - pvr2_hdw_set_stream_type(hdw,fh->dev_info->config); + pvr2_hdw_set_stream_type(hdw,fh->pdi->config); if ((ret = pvr2_hdw_set_streaming(hdw,!0)) < 0) return ret; return pvr2_ioread_set_enabled(fh->rhp,!0); } diff --git a/drivers/media/video/pwc/Kconfig b/drivers/media/video/pwc/Kconfig index 340f954aba3464..11980db22d31dc 100644 --- a/drivers/media/video/pwc/Kconfig +++ b/drivers/media/video/pwc/Kconfig @@ -39,7 +39,7 @@ config USB_PWC_DEBUG config USB_PWC_INPUT_EVDEV bool "USB Philips Cameras input events device support" default y - depends on USB_PWC=INPUT || INPUT=y + depends on USB_PWC && (USB_PWC=INPUT || INPUT=y) ---help--- This option makes USB Philips cameras register the snapshot button as an input device to report button events. diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 04bf5c11308d43..7fe70e7186565d 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -253,8 +253,8 @@ static int pxa_videobuf_setup(struct videobuf_queue *vq, unsigned int *count, if (0 == *count) *count = 32; - while (*size * *count > vid_limit * 1024 * 1024) - (*count)--; + if (*size * *count > vid_limit * 1024 * 1024) + *count = (vid_limit * 1024 * 1024) / *size; return 0; } diff --git a/drivers/media/video/rj54n1cb0c.c b/drivers/media/video/rj54n1cb0c.c index 9277194cd8213d..bbd9c11e2c5a72 100644 --- a/drivers/media/video/rj54n1cb0c.c +++ b/drivers/media/video/rj54n1cb0c.c @@ -555,15 +555,15 @@ static int rj54n1_commit(struct i2c_client *client) return ret; } -static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h, - u32 *out_w, u32 *out_h); +static int rj54n1_sensor_scale(struct v4l2_subdev *sd, s32 *in_w, s32 *in_h, + s32 *out_w, s32 *out_h); static int rj54n1_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) { struct i2c_client *client = sd->priv; struct rj54n1 *rj54n1 = to_rj54n1(client); struct v4l2_rect *rect = &a->c; - unsigned int dummy = 0, output_w, output_h, + int dummy = 0, output_w, output_h, input_w = rect->width, input_h = rect->height; int ret; @@ -577,7 +577,7 @@ static int rj54n1_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) output_w = (input_w * 1024 + rj54n1->resize / 2) / rj54n1->resize; output_h = (input_h * 1024 + rj54n1->resize / 2) / rj54n1->resize; - dev_dbg(&client->dev, "Scaling for %ux%u : %u = %ux%u\n", + dev_dbg(&client->dev, "Scaling for %dx%d : %u = %dx%d\n", input_w, input_h, rj54n1->resize, output_w, output_h); ret = rj54n1_sensor_scale(sd, &input_w, &input_h, &output_w, &output_h); @@ -638,8 +638,8 @@ static int rj54n1_g_fmt(struct v4l2_subdev *sd, * the output one, updates the window sizes and returns an error or the resize * coefficient on success. Note: we only use the "Fixed Scaling" on this camera. */ -static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h, - u32 *out_w, u32 *out_h) +static int rj54n1_sensor_scale(struct v4l2_subdev *sd, s32 *in_w, s32 *in_h, + s32 *out_w, s32 *out_h) { struct i2c_client *client = sd->priv; struct rj54n1 *rj54n1 = to_rj54n1(client); @@ -749,7 +749,7 @@ static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h, * improve the image quality or stability for larger frames (see comment * above), but I didn't check the framerate. */ - skip = min(resize / 1024, (unsigned)15); + skip = min(resize / 1024, 15U); inc_sel = 1 << skip; @@ -819,7 +819,7 @@ static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h, *out_w = output_w; *out_h = output_h; - dev_dbg(&client->dev, "Scaled for %ux%u : %u = %ux%u, skip %u\n", + dev_dbg(&client->dev, "Scaled for %dx%d : %u = %ux%u, skip %u\n", *in_w, *in_h, resize, output_w, output_h, skip); return resize; @@ -1017,7 +1017,7 @@ static int rj54n1_s_fmt(struct v4l2_subdev *sd, struct i2c_client *client = sd->priv; struct rj54n1 *rj54n1 = to_rj54n1(client); const struct rj54n1_datafmt *fmt; - unsigned int output_w, output_h, max_w, max_h, + int output_w, output_h, max_w, max_h, input_w = rj54n1->rect.width, input_h = rj54n1->rect.height; int ret; diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c index 3de914deb8ee69..3c7a79f3812a0f 100644 --- a/drivers/media/video/s2255drv.c +++ b/drivers/media/video/s2255drv.c @@ -1,7 +1,7 @@ /* * s2255drv.c - a driver for the Sensoray 2255 USB video capture device * - * Copyright (C) 2007-2008 by Sensoray Company Inc. + * Copyright (C) 2007-2010 by Sensoray Company Inc. * Dean Anderson * * Some video buffer code based on vivi driver: @@ -52,14 +52,19 @@ #include #include #include +#include #include #include #include +#define S2255_MAJOR_VERSION 1 +#define S2255_MINOR_VERSION 20 +#define S2255_RELEASE 0 +#define S2255_VERSION KERNEL_VERSION(S2255_MAJOR_VERSION, \ + S2255_MINOR_VERSION, \ + S2255_RELEASE) #define FIRMWARE_FILE_NAME "f2255usb.bin" - - /* default JPEG quality */ #define S2255_DEF_JPEG_QUAL 50 /* vendor request in */ @@ -76,14 +81,14 @@ #define S2255_LOAD_TIMEOUT (5000 + S2255_DSP_BOOTTIME) #define S2255_DEF_BUFS 16 #define S2255_SETMODE_TIMEOUT 500 -#define MAX_CHANNELS 4 -#define S2255_MARKER_FRAME 0x2255DA4AL -#define S2255_MARKER_RESPONSE 0x2255ACACL -#define S2255_RESPONSE_SETMODE 0x01 -#define S2255_RESPONSE_FW 0x10 +#define S2255_VIDSTATUS_TIMEOUT 350 +#define S2255_MARKER_FRAME cpu_to_le32(0x2255DA4AL) +#define S2255_MARKER_RESPONSE cpu_to_le32(0x2255ACACL) +#define S2255_RESPONSE_SETMODE cpu_to_le32(0x01) +#define S2255_RESPONSE_FW cpu_to_le32(0x10) +#define S2255_RESPONSE_STATUS cpu_to_le32(0x20) #define S2255_USB_XFER_SIZE (16 * 1024) #define MAX_CHANNELS 4 -#define MAX_PIPE_BUFFERS 1 #define SYS_FRAMES 4 /* maximum size is PAL full size plus room for the marker header(s) */ #define SYS_FRAMES_MAXSIZE (720*288*2*2 + 4096) @@ -118,9 +123,10 @@ #define COLOR_YUVPK 2 /* YUV packed */ #define COLOR_Y8 4 /* monochrome */ #define COLOR_JPG 5 /* JPEG */ -#define MASK_COLOR 0xff -#define MASK_JPG_QUALITY 0xff00 +#define MASK_COLOR 0x000000ff +#define MASK_JPG_QUALITY 0x0000ff00 +#define MASK_INPUT_TYPE 0x000f0000 /* frame decimation. Not implemented by V4L yet(experimental in V4L) */ #define FDEC_1 1 /* capture every frame. default */ #define FDEC_2 2 /* capture every 2nd frame */ @@ -139,12 +145,12 @@ #define DEF_HUE 0 /* usb config commands */ -#define IN_DATA_TOKEN 0x2255c0de -#define CMD_2255 0xc2255000 -#define CMD_SET_MODE (CMD_2255 | 0x10) -#define CMD_START (CMD_2255 | 0x20) -#define CMD_STOP (CMD_2255 | 0x30) -#define CMD_STATUS (CMD_2255 | 0x40) +#define IN_DATA_TOKEN cpu_to_le32(0x2255c0de) +#define CMD_2255 cpu_to_le32(0xc2255000) +#define CMD_SET_MODE cpu_to_le32((CMD_2255 | 0x10)) +#define CMD_START cpu_to_le32((CMD_2255 | 0x20)) +#define CMD_STOP cpu_to_le32((CMD_2255 | 0x30)) +#define CMD_STATUS cpu_to_le32((CMD_2255 | 0x40)) struct s2255_mode { u32 format; /* input video format (NTSC, PAL) */ @@ -194,7 +200,6 @@ struct s2255_dmaqueue { #define S2255_FW_SUCCESS 2 #define S2255_FW_FAILED 3 #define S2255_FW_DISCONNECTING 4 - #define S2255_FW_MARKER cpu_to_le32(0x22552f2f) /* 2255 read states */ #define S2255_READ_IDLE 0 @@ -223,8 +228,10 @@ struct s2255_pipeinfo { struct s2255_fmt; /*forward declaration */ struct s2255_dev { + struct video_device vdev[MAX_CHANNELS]; + struct v4l2_device v4l2_dev; + atomic_t channels; /* number of channels registered */ int frames; - int users[MAX_CHANNELS]; struct mutex lock; struct mutex open_lock; int resources[MAX_CHANNELS]; @@ -233,11 +240,10 @@ struct s2255_dev { u8 read_endpoint; struct s2255_dmaqueue vidq[MAX_CHANNELS]; - struct video_device *vdev[MAX_CHANNELS]; struct timer_list timer; struct s2255_fw *fw_data; - struct s2255_pipeinfo pipes[MAX_PIPE_BUFFERS]; - struct s2255_bufferi buffer[MAX_CHANNELS]; + struct s2255_pipeinfo pipe; + struct s2255_bufferi buffer[MAX_CHANNELS]; struct s2255_mode mode[MAX_CHANNELS]; /* jpeg compression */ struct v4l2_jpegcompression jc[MAX_CHANNELS]; @@ -261,11 +267,21 @@ struct s2255_dev { int chn_configured[MAX_CHANNELS]; wait_queue_head_t wait_setmode[MAX_CHANNELS]; int setmode_ready[MAX_CHANNELS]; + /* video status items */ + int vidstatus[MAX_CHANNELS]; + wait_queue_head_t wait_vidstatus[MAX_CHANNELS]; + int vidstatus_ready[MAX_CHANNELS]; int chn_ready; - struct kref kref; spinlock_t slock; + /* dsp firmware version (f2255usb.bin) */ + int dsp_fw_ver; + u16 pid; /* product id */ }; -#define to_s2255_dev(d) container_of(d, struct s2255_dev, kref) + +static inline struct s2255_dev *to_s2255_dev(struct v4l2_device *v4l2_dev) +{ + return container_of(v4l2_dev, struct s2255_dev, v4l2_dev); +} struct s2255_fmt { char *name; @@ -296,17 +312,43 @@ struct s2255_fh { /* current cypress EEPROM firmware version */ #define S2255_CUR_USB_FWVER ((3 << 8) | 6) -#define S2255_MAJOR_VERSION 1 -#define S2255_MINOR_VERSION 14 -#define S2255_RELEASE 0 -#define S2255_VERSION KERNEL_VERSION(S2255_MAJOR_VERSION, \ - S2255_MINOR_VERSION, \ - S2255_RELEASE) - -/* vendor ids */ -#define USB_S2255_VENDOR_ID 0x1943 -#define USB_S2255_PRODUCT_ID 0x2255 +/* current DSP FW version */ +#define S2255_CUR_DSP_FWVER 8 +/* Need DSP version 5+ for video status feature */ +#define S2255_MIN_DSP_STATUS 5 +#define S2255_MIN_DSP_COLORFILTER 8 #define S2255_NORMS (V4L2_STD_PAL | V4L2_STD_NTSC) + +/* private V4L2 controls */ + +/* + * The following chart displays how COLORFILTER should be set + * ========================================================= + * = fourcc = COLORFILTER = + * = =============================== + * = = 0 = 1 = + * ========================================================= + * = V4L2_PIX_FMT_GREY(Y8) = monochrome from = monochrome= + * = = s-video or = composite = + * = = B/W camera = input = + * ========================================================= + * = other = color, svideo = color, = + * = = = composite = + * ========================================================= + * + * Notes: + * channels 0-3 on 2255 are composite + * channels 0-1 on 2257 are composite, 2-3 are s-video + * If COLORFILTER is 0 with a composite color camera connected, + * the output will appear monochrome but hatching + * will occur. + * COLORFILTER is different from "color killer" and "color effects" + * for reasons above. + */ +#define S2255_V4L2_YC_ON 1 +#define S2255_V4L2_YC_OFF 0 +#define V4L2_CID_PRIVATE_COLORFILTER (V4L2_CID_PRIVATE_BASE + 0) + /* frame prefix size (sent once every frame) */ #define PREFIX_SIZE 512 @@ -325,9 +367,8 @@ static void s2255_fillbuff(struct s2255_dev *dev, struct s2255_buffer *buf, static int s2255_set_mode(struct s2255_dev *dev, unsigned long chn, struct s2255_mode *mode); static int s2255_board_shutdown(struct s2255_dev *dev); -static void s2255_exit_v4l(struct s2255_dev *dev); static void s2255_fwload_start(struct s2255_dev *dev, int reset); -static void s2255_destroy(struct kref *kref); +static void s2255_destroy(struct s2255_dev *dev); static long s2255_vendor_req(struct s2255_dev *dev, unsigned char req, u16 index, u16 value, void *buf, s32 buf_len, int bOut); @@ -347,7 +388,6 @@ static long s2255_vendor_req(struct s2255_dev *dev, unsigned char req, static struct usb_driver s2255_driver; - /* Declare static vars that will be used as parameters */ static unsigned int vid_limit = 16; /* Video memory limit, in Mb */ @@ -362,58 +402,16 @@ module_param(video_nr, int, 0644); MODULE_PARM_DESC(video_nr, "start video minor(-1 default autodetect)"); /* USB device table */ +#define USB_SENSORAY_VID 0x1943 static struct usb_device_id s2255_table[] = { - {USB_DEVICE(USB_S2255_VENDOR_ID, USB_S2255_PRODUCT_ID)}, + {USB_DEVICE(USB_SENSORAY_VID, 0x2255)}, + {USB_DEVICE(USB_SENSORAY_VID, 0x2257)}, /*same family as 2255*/ { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, s2255_table); - #define BUFFER_TIMEOUT msecs_to_jiffies(400) -/* supported controls */ -static struct v4l2_queryctrl s2255_qctrl[] = { - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = -127, - .maximum = 128, - .step = 1, - .default_value = 0, - .flags = 0, - }, { - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0, - .maximum = 255, - .step = 0x1, - .default_value = DEF_CONTRAST, - .flags = 0, - }, { - .id = V4L2_CID_SATURATION, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Saturation", - .minimum = 0, - .maximum = 255, - .step = 0x1, - .default_value = DEF_SATURATION, - .flags = 0, - }, { - .id = V4L2_CID_HUE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Hue", - .minimum = 0, - .maximum = 255, - .step = 0x1, - .default_value = DEF_HUE, - .flags = 0, - } -}; - -static int qctl_regs[ARRAY_SIZE(s2255_qctrl)]; - /* image formats. */ static const struct s2255_fmt formats[] = { { @@ -505,7 +503,7 @@ static void s2255_reset_dsppower(struct s2255_dev *dev) static void s2255_timer(unsigned long user_data) { struct s2255_fw *data = (struct s2255_fw *)user_data; - dprintk(100, "s2255 timer\n"); + dprintk(100, "%s\n", __func__); if (usb_submit_urb(data->fw_urb, GFP_ATOMIC) < 0) { printk(KERN_ERR "s2255: can't submit urb\n"); atomic_set(&data->fw_state, S2255_FW_FAILED); @@ -527,7 +525,7 @@ static void s2255_fwchunk_complete(struct urb *urb) struct s2255_fw *data = urb->context; struct usb_device *udev = urb->dev; int len; - dprintk(100, "udev %p urb %p", udev, urb); + dprintk(100, "%s: udev %p urb %p", __func__, udev, urb); if (urb->status) { dev_err(&udev->dev, "URB failed with status %d\n", urb->status); atomic_set(&data->fw_state, S2255_FW_FAILED); @@ -573,8 +571,8 @@ static void s2255_fwchunk_complete(struct urb *urb) data->fw_loaded += len; } else { atomic_set(&data->fw_state, S2255_FW_LOADED_DSPWAIT); + dprintk(100, "%s: firmware upload complete\n", __func__); } - dprintk(100, "2255 complete done\n"); return; } @@ -585,9 +583,7 @@ static int s2255_got_frame(struct s2255_dev *dev, int chn, int jpgsize) struct s2255_buffer *buf; unsigned long flags = 0; int rc = 0; - dprintk(2, "wakeup: %p channel: %d\n", &dma_q, chn); spin_lock_irqsave(&dev->slock, flags); - if (list_empty(&dma_q->active)) { dprintk(1, "No active queue to serve\n"); rc = -1; @@ -595,23 +591,19 @@ static int s2255_got_frame(struct s2255_dev *dev, int chn, int jpgsize) } buf = list_entry(dma_q->active.next, struct s2255_buffer, vb.queue); - list_del(&buf->vb.queue); do_gettimeofday(&buf->vb.ts); - dprintk(100, "[%p/%d] wakeup\n", buf, buf->vb.i); s2255_fillbuff(dev, buf, dma_q->channel, jpgsize); wake_up(&buf->vb.done); - dprintk(2, "wakeup [buf/i] [%p/%d]\n", buf, buf->vb.i); + dprintk(2, "%s: [buf/i] [%p/%d]\n", __func__, buf, buf->vb.i); unlock: spin_unlock_irqrestore(&dev->slock, flags); return 0; } - static const struct s2255_fmt *format_by_fourcc(int fourcc) { unsigned int i; - for (i = 0; i < ARRAY_SIZE(formats); i++) { if (-1 == formats[i].fourcc) continue; @@ -621,9 +613,6 @@ static const struct s2255_fmt *format_by_fourcc(int fourcc) return NULL; } - - - /* video buffer vmalloc implementation based partly on VIVI driver which is * Copyright (c) 2006 by * Mauro Carvalho Chehab @@ -703,8 +692,8 @@ static int buffer_setup(struct videobuf_queue *vq, unsigned int *count, if (0 == *count) *count = S2255_DEF_BUFS; - while (*size * (*count) > vid_limit * 1024 * 1024) - (*count)--; + if (*size * *count > vid_limit * 1024 * 1024) + *count = (vid_limit * 1024 * 1024) / *size; return 0; } @@ -727,10 +716,10 @@ static int buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, if (fh->fmt == NULL) return -EINVAL; - if ((fh->width < norm_minw(fh->dev->vdev[fh->channel])) || - (fh->width > norm_maxw(fh->dev->vdev[fh->channel])) || - (fh->height < norm_minh(fh->dev->vdev[fh->channel])) || - (fh->height > norm_maxh(fh->dev->vdev[fh->channel]))) { + if ((fh->width < norm_minw(&fh->dev->vdev[fh->channel])) || + (fh->width > norm_maxw(&fh->dev->vdev[fh->channel])) || + (fh->height < norm_minh(&fh->dev->vdev[fh->channel])) || + (fh->height > norm_maxh(&fh->dev->vdev[fh->channel]))) { dprintk(4, "invalid buffer prepare\n"); return -EINVAL; } @@ -747,7 +736,6 @@ static int buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, buf->vb.height = fh->height; buf->vb.field = field; - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { rc = videobuf_iolock(vq, &buf->vb, NULL); if (rc < 0) @@ -767,9 +755,7 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) struct s2255_fh *fh = vq->priv_data; struct s2255_dev *dev = fh->dev; struct s2255_dmaqueue *vidq = &dev->vidq[fh->channel]; - dprintk(1, "%s\n", __func__); - buf->vb.state = VIDEOBUF_QUEUED; list_add_tail(&buf->vb.queue, &vidq->active); } @@ -828,6 +814,27 @@ static void res_free(struct s2255_dev *dev, struct s2255_fh *fh) dprintk(1, "res: put\n"); } +static int vidioc_querymenu(struct file *file, void *priv, + struct v4l2_querymenu *qmenu) +{ + static const char *colorfilter[] = { + "Off", + "On", + NULL + }; + if (qmenu->id == V4L2_CID_PRIVATE_COLORFILTER) { + int i; + const char **menu_items = colorfilter; + for (i = 0; i < qmenu->index && menu_items[i]; i++) + ; /* do nothing (from v4l2-common.c) */ + if (menu_items[i] == NULL || menu_items[i][0] == '\0') + return -EINVAL; + strlcpy(qmenu->name, menu_items[qmenu->index], + sizeof(qmenu->name)); + return 0; + } + return v4l2_ctrl_query_menu(qmenu, NULL, NULL); +} static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) @@ -883,7 +890,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, int is_ntsc; is_ntsc = - (dev->vdev[fh->channel]->current_norm & V4L2_STD_NTSC) ? 1 : 0; + (dev->vdev[fh->channel].current_norm & V4L2_STD_NTSC) ? 1 : 0; fmt = format_by_fourcc(f->fmt.pix.pixelformat); @@ -894,10 +901,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, if (field == V4L2_FIELD_ANY) b_any_field = 1; - dprintk(4, "try format %d \n", is_ntsc); - /* supports 3 sizes. see s2255drv.h */ - dprintk(50, "width test %d, height %d\n", - f->fmt.pix.width, f->fmt.pix.height); + dprintk(50, "%s NTSC: %d suggested width: %d, height: %d\n", + __func__, is_ntsc, f->fmt.pix.width, f->fmt.pix.height); if (is_ntsc) { /* NTSC */ if (f->fmt.pix.height >= NUM_LINES_1CIFS_NTSC * 2) { @@ -952,29 +957,24 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, } } if (f->fmt.pix.width >= LINE_SZ_4CIFS_PAL) { - dprintk(50, "pal 704\n"); f->fmt.pix.width = LINE_SZ_4CIFS_PAL; field = V4L2_FIELD_SEQ_TB; } else if (f->fmt.pix.width >= LINE_SZ_2CIFS_PAL) { - dprintk(50, "pal 352A\n"); f->fmt.pix.width = LINE_SZ_2CIFS_PAL; field = V4L2_FIELD_TOP; } else if (f->fmt.pix.width >= LINE_SZ_1CIFS_PAL) { - dprintk(50, "pal 352B\n"); f->fmt.pix.width = LINE_SZ_1CIFS_PAL; field = V4L2_FIELD_TOP; } else { - dprintk(50, "pal 352C\n"); f->fmt.pix.width = LINE_SZ_1CIFS_PAL; field = V4L2_FIELD_TOP; } } - - dprintk(50, "width %d height %d field %d \n", f->fmt.pix.width, - f->fmt.pix.height, f->fmt.pix.field); f->fmt.pix.field = field; f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3; f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; + dprintk(50, "%s: set width %d height %d field %d\n", __func__, + f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field); return 0; } @@ -1006,7 +1006,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, } if (res_locked(fh->dev, fh)) { - dprintk(1, "can't change format after started\n"); + dprintk(1, "%s: channel busy\n", __func__); ret = -EBUSY; goto out_s_fmt; } @@ -1016,17 +1016,14 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->height = f->fmt.pix.height; fh->vb_vidq.field = f->fmt.pix.field; fh->type = f->type; - norm = norm_minw(fh->dev->vdev[fh->channel]); - if (fh->width > norm_minw(fh->dev->vdev[fh->channel])) { - if (fh->height > norm_minh(fh->dev->vdev[fh->channel])) { + norm = norm_minw(&fh->dev->vdev[fh->channel]); + if (fh->width > norm_minw(&fh->dev->vdev[fh->channel])) { + if (fh->height > norm_minh(&fh->dev->vdev[fh->channel])) { if (fh->dev->cap_parm[fh->channel].capturemode & - V4L2_MODE_HIGHQUALITY) { + V4L2_MODE_HIGHQUALITY) fh->mode.scale = SCALE_4CIFSI; - dprintk(2, "scale 4CIFSI\n"); - } else { + else fh->mode.scale = SCALE_4CIFS; - dprintk(2, "scale 4CIFS\n"); - } } else fh->mode.scale = SCALE_2CIFS; @@ -1037,19 +1034,23 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, /* color mode */ switch (fh->fmt->fourcc) { case V4L2_PIX_FMT_GREY: - fh->mode.color = COLOR_Y8; + fh->mode.color &= ~MASK_COLOR; + fh->mode.color |= COLOR_Y8; break; case V4L2_PIX_FMT_JPEG: - fh->mode.color = COLOR_JPG | - (fh->dev->jc[fh->channel].quality << 8); + fh->mode.color &= ~MASK_COLOR; + fh->mode.color |= COLOR_JPG; + fh->mode.color |= (fh->dev->jc[fh->channel].quality << 8); break; case V4L2_PIX_FMT_YUV422P: - fh->mode.color = COLOR_YUVPL; + fh->mode.color &= ~MASK_COLOR; + fh->mode.color |= COLOR_YUVPL; break; case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: default: - fh->mode.color = COLOR_YUVPK; + fh->mode.color &= ~MASK_COLOR; + fh->mode.color |= COLOR_YUVPK; break; } ret = 0; @@ -1178,19 +1179,13 @@ static u32 get_transfer_size(struct s2255_mode *mode) return usbInSize; } -static void dump_verify_mode(struct s2255_dev *sdev, struct s2255_mode *mode) +static void s2255_print_cfg(struct s2255_dev *sdev, struct s2255_mode *mode) { struct device *dev = &sdev->udev->dev; dev_info(dev, "------------------------------------------------\n"); - dev_info(dev, "verify mode\n"); - dev_info(dev, "format: %d\n", mode->format); - dev_info(dev, "scale: %d\n", mode->scale); - dev_info(dev, "fdec: %d\n", mode->fdec); - dev_info(dev, "color: %d\n", mode->color); + dev_info(dev, "format: %d\nscale %d\n", mode->format, mode->scale); + dev_info(dev, "fdec: %d\ncolor %d\n", mode->fdec, mode->color); dev_info(dev, "bright: 0x%x\n", mode->bright); - dev_info(dev, "restart: 0x%x\n", mode->restart); - dev_info(dev, "usb_block: 0x%x\n", mode->usb_block); - dev_info(dev, "single: 0x%x\n", mode->single); dev_info(dev, "------------------------------------------------\n"); } @@ -1206,44 +1201,38 @@ static int s2255_set_mode(struct s2255_dev *dev, unsigned long chn, struct s2255_mode *mode) { int res; - u32 *buffer; + __le32 *buffer; unsigned long chn_rev; - mutex_lock(&dev->lock); chn_rev = G_chnmap[chn]; - dprintk(3, "mode scale [%ld] %p %d\n", chn, mode, mode->scale); - dprintk(3, "mode scale [%ld] %p %d\n", chn, &dev->mode[chn], - dev->mode[chn].scale); - dprintk(2, "mode contrast %x\n", mode->contrast); - + dprintk(3, "%s channel %lu\n", __func__, chn); /* if JPEG, set the quality */ - if ((mode->color & MASK_COLOR) == COLOR_JPG) - mode->color = (dev->jc[chn].quality << 8) | COLOR_JPG; - + if ((mode->color & MASK_COLOR) == COLOR_JPG) { + mode->color &= ~MASK_COLOR; + mode->color |= COLOR_JPG; + mode->color &= ~MASK_JPG_QUALITY; + mode->color |= (dev->jc[chn].quality << 8); + } /* save the mode */ dev->mode[chn] = *mode; dev->req_image_size[chn] = get_transfer_size(mode); - dprintk(1, "transfer size %ld\n", dev->req_image_size[chn]); - + dprintk(1, "%s: reqsize %ld\n", __func__, dev->req_image_size[chn]); buffer = kzalloc(512, GFP_KERNEL); if (buffer == NULL) { dev_err(&dev->udev->dev, "out of mem\n"); mutex_unlock(&dev->lock); return -ENOMEM; } - /* set the mode */ buffer[0] = IN_DATA_TOKEN; - buffer[1] = (u32) chn_rev; + buffer[1] = (__le32) cpu_to_le32(chn_rev); buffer[2] = CMD_SET_MODE; memcpy(&buffer[3], &dev->mode[chn], sizeof(struct s2255_mode)); dev->setmode_ready[chn] = 0; res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512); if (debug) - dump_verify_mode(dev, mode); + s2255_print_cfg(dev, mode); kfree(buffer); - dprintk(1, "set mode done chn %lu, %d\n", chn, res); - /* wait at least 3 frames before continuing */ if (mode->restart) { wait_event_timeout(dev->wait_setmode[chn], @@ -1254,10 +1243,46 @@ static int s2255_set_mode(struct s2255_dev *dev, unsigned long chn, res = -EFAULT; } } - /* clear the restart flag */ dev->mode[chn].restart = 0; mutex_unlock(&dev->lock); + dprintk(1, "%s chn %lu, result: %d\n", __func__, chn, res); + return res; +} + +static int s2255_cmd_status(struct s2255_dev *dev, unsigned long chn, + u32 *pstatus) +{ + int res; + __le32 *buffer; + u32 chn_rev; + mutex_lock(&dev->lock); + chn_rev = G_chnmap[chn]; + dprintk(4, "%s chan %lu\n", __func__, chn); + buffer = kzalloc(512, GFP_KERNEL); + if (buffer == NULL) { + dev_err(&dev->udev->dev, "out of mem\n"); + mutex_unlock(&dev->lock); + return -ENOMEM; + } + /* form the get vid status command */ + buffer[0] = IN_DATA_TOKEN; + buffer[1] = (__le32) cpu_to_le32(chn_rev); + buffer[2] = CMD_STATUS; + *pstatus = 0; + dev->vidstatus_ready[chn] = 0; + res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512); + kfree(buffer); + wait_event_timeout(dev->wait_vidstatus[chn], + (dev->vidstatus_ready[chn] != 0), + msecs_to_jiffies(S2255_VIDSTATUS_TIMEOUT)); + if (dev->vidstatus_ready[chn] != 1) { + printk(KERN_DEBUG "s2255: no vidstatus response\n"); + res = -EFAULT; + } + *pstatus = dev->vidstatus[chn]; + dprintk(4, "%s, vid status %d\n", __func__, *pstatus); + mutex_unlock(&dev->lock); return res; } @@ -1291,7 +1316,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) new_mode = &fh->mode; old_mode = &fh->dev->mode[chn]; - if (new_mode->color != old_mode->color) + if ((new_mode->color & MASK_COLOR) != (old_mode->color & MASK_COLOR)) new_mode->restart = 1; else if (new_mode->scale != old_mode->scale) new_mode->restart = 1; @@ -1302,7 +1327,6 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) new_mode->restart = 0; *old_mode = *new_mode; dev->cur_fmt[chn] = fh->fmt; - dprintk(1, "%s[%d]\n", __func__, chn); dev->last_frame[chn] = -1; dev->bad_payload[chn] = 0; dev->cur_frame[chn] = 0; @@ -1325,7 +1349,6 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) { struct s2255_fh *fh = priv; struct s2255_dev *dev = fh->dev; - dprintk(4, "%s\n, channel: %d", __func__, fh->channel); if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) { printk(KERN_ERR "invalid fh type0\n"); @@ -1347,27 +1370,32 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i) struct s2255_mode *mode; struct videobuf_queue *q = &fh->vb_vidq; int ret = 0; - mutex_lock(&q->vb_lock); if (videobuf_queue_is_busy(q)) { dprintk(1, "queue busy\n"); ret = -EBUSY; goto out_s_std; } - if (res_locked(fh->dev, fh)) { dprintk(1, "can't change standard after started\n"); ret = -EBUSY; goto out_s_std; } mode = &fh->mode; - if (*i & V4L2_STD_NTSC) { - dprintk(4, "vidioc_s_std NTSC\n"); - mode->format = FORMAT_NTSC; + dprintk(4, "%s NTSC\n", __func__); + /* if changing format, reset frame decimation/intervals */ + if (mode->format != FORMAT_NTSC) { + mode->format = FORMAT_NTSC; + mode->fdec = FDEC_1; + } } else if (*i & V4L2_STD_PAL) { - dprintk(4, "vidioc_s_std PAL\n"); + dprintk(4, "%s PAL\n", __func__); mode->format = FORMAT_PAL; + if (mode->format != FORMAT_PAL) { + mode->format = FORMAT_PAL; + mode->fdec = FDEC_1; + } } else { ret = -EINVAL; } @@ -1386,12 +1414,32 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i) static int vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *inp) { + struct s2255_fh *fh = priv; + struct s2255_dev *dev = fh->dev; + u32 status = 0; if (inp->index != 0) return -EINVAL; - inp->type = V4L2_INPUT_TYPE_CAMERA; inp->std = S2255_NORMS; - strlcpy(inp->name, "Camera", sizeof(inp->name)); + inp->status = 0; + if (dev->dsp_fw_ver >= S2255_MIN_DSP_STATUS) { + int rc; + rc = s2255_cmd_status(dev, fh->channel, &status); + dprintk(4, "s2255_cmd_status rc: %d status %x\n", rc, status); + if (rc == 0) + inp->status = (status & 0x01) ? 0 + : V4L2_IN_ST_NO_SIGNAL; + } + switch (dev->pid) { + case 0x2255: + default: + strlcpy(inp->name, "Composite", sizeof(inp->name)); + break; + case 0x2257: + strlcpy(inp->name, (fh->channel < 2) ? "Composite" : "S-Video", + sizeof(inp->name)); + break; + } return 0; } @@ -1411,74 +1459,113 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i) static int vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *qc) { - int i; - - for (i = 0; i < ARRAY_SIZE(s2255_qctrl); i++) - if (qc->id && qc->id == s2255_qctrl[i].id) { - memcpy(qc, &(s2255_qctrl[i]), sizeof(*qc)); - return 0; - } - - dprintk(4, "query_ctrl -EINVAL %d\n", qc->id); - return -EINVAL; + struct s2255_fh *fh = priv; + struct s2255_dev *dev = fh->dev; + switch (qc->id) { + case V4L2_CID_BRIGHTNESS: + v4l2_ctrl_query_fill(qc, -127, 127, 1, DEF_BRIGHT); + break; + case V4L2_CID_CONTRAST: + v4l2_ctrl_query_fill(qc, 0, 255, 1, DEF_CONTRAST); + break; + case V4L2_CID_SATURATION: + v4l2_ctrl_query_fill(qc, 0, 255, 1, DEF_SATURATION); + break; + case V4L2_CID_HUE: + v4l2_ctrl_query_fill(qc, 0, 255, 1, DEF_HUE); + break; + case V4L2_CID_PRIVATE_COLORFILTER: + if (dev->dsp_fw_ver < S2255_MIN_DSP_COLORFILTER) + return -EINVAL; + if ((dev->pid == 0x2257) && (fh->channel > 1)) + return -EINVAL; + strlcpy(qc->name, "Color Filter", sizeof(qc->name)); + qc->type = V4L2_CTRL_TYPE_MENU; + qc->minimum = 0; + qc->maximum = 1; + qc->step = 1; + qc->default_value = 1; + qc->flags = 0; + break; + default: + return -EINVAL; + } + dprintk(4, "%s, id %d\n", __func__, qc->id); + return 0; } static int vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { - int i; - - for (i = 0; i < ARRAY_SIZE(s2255_qctrl); i++) - if (ctrl->id == s2255_qctrl[i].id) { - ctrl->value = qctl_regs[i]; - return 0; - } - dprintk(4, "g_ctrl -EINVAL\n"); - - return -EINVAL; + struct s2255_fh *fh = priv; + struct s2255_dev *dev = fh->dev; + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + ctrl->value = fh->mode.bright; + break; + case V4L2_CID_CONTRAST: + ctrl->value = fh->mode.contrast; + break; + case V4L2_CID_SATURATION: + ctrl->value = fh->mode.saturation; + break; + case V4L2_CID_HUE: + ctrl->value = fh->mode.hue; + break; + case V4L2_CID_PRIVATE_COLORFILTER: + if (dev->dsp_fw_ver < S2255_MIN_DSP_COLORFILTER) + return -EINVAL; + if ((dev->pid == 0x2257) && (fh->channel > 1)) + return -EINVAL; + ctrl->value = !((fh->mode.color & MASK_INPUT_TYPE) >> 16); + break; + default: + return -EINVAL; + } + dprintk(4, "%s, id %d val %d\n", __func__, ctrl->id, ctrl->value); + return 0; } static int vidioc_s_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { - int i; struct s2255_fh *fh = priv; struct s2255_dev *dev = fh->dev; struct s2255_mode *mode; mode = &fh->mode; - dprintk(4, "vidioc_s_ctrl\n"); - for (i = 0; i < ARRAY_SIZE(s2255_qctrl); i++) { - if (ctrl->id == s2255_qctrl[i].id) { - if (ctrl->value < s2255_qctrl[i].minimum || - ctrl->value > s2255_qctrl[i].maximum) - return -ERANGE; - - qctl_regs[i] = ctrl->value; - /* update the mode to the corresponding value */ - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - mode->bright = ctrl->value; - break; - case V4L2_CID_CONTRAST: - mode->contrast = ctrl->value; - break; - case V4L2_CID_HUE: - mode->hue = ctrl->value; - break; - case V4L2_CID_SATURATION: - mode->saturation = ctrl->value; - break; - } - mode->restart = 0; - /* set mode here. Note: stream does not need restarted. - some V4L programs restart stream unnecessarily - after a s_crtl. - */ - s2255_set_mode(dev, fh->channel, mode); - return 0; - } + dprintk(4, "%s\n", __func__); + /* update the mode to the corresponding value */ + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + mode->bright = ctrl->value; + break; + case V4L2_CID_CONTRAST: + mode->contrast = ctrl->value; + break; + case V4L2_CID_HUE: + mode->hue = ctrl->value; + break; + case V4L2_CID_SATURATION: + mode->saturation = ctrl->value; + break; + case V4L2_CID_PRIVATE_COLORFILTER: + if (dev->dsp_fw_ver < S2255_MIN_DSP_COLORFILTER) + return -EINVAL; + if ((dev->pid == 0x2257) && (fh->channel > 1)) + return -EINVAL; + mode->color &= ~MASK_INPUT_TYPE; + mode->color |= ((ctrl->value ? 0 : 1) << 16); + break; + default: + return -EINVAL; } - return -EINVAL; + mode->restart = 0; + /* set mode here. Note: stream does not need restarted. + some V4L programs restart stream unnecessarily + after a s_crtl. + */ + s2255_set_mode(dev, fh->channel, mode); + return 0; } static int vidioc_g_jpegcomp(struct file *file, void *priv, @@ -1487,7 +1574,7 @@ static int vidioc_g_jpegcomp(struct file *file, void *priv, struct s2255_fh *fh = priv; struct s2255_dev *dev = fh->dev; *jc = dev->jc[fh->channel]; - dprintk(2, "getting jpegcompression, quality %d\n", jc->quality); + dprintk(2, "%s: quality %d\n", __func__, jc->quality); return 0; } @@ -1499,7 +1586,7 @@ static int vidioc_s_jpegcomp(struct file *file, void *priv, if (jc->quality < 0 || jc->quality > 100) return -EINVAL; dev->jc[fh->channel].quality = jc->quality; - dprintk(2, "setting jpeg quality %d\n", jc->quality); + dprintk(2, "%s: quality %d\n", __func__, jc->quality); return 0; } @@ -1508,10 +1595,34 @@ static int vidioc_g_parm(struct file *file, void *priv, { struct s2255_fh *fh = priv; struct s2255_dev *dev = fh->dev; + __u32 def_num, def_dem; if (sp->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; + memset(sp, 0, sizeof(struct v4l2_streamparm)); + sp->parm.capture.capability = V4L2_CAP_TIMEPERFRAME; sp->parm.capture.capturemode = dev->cap_parm[fh->channel].capturemode; - dprintk(2, "getting parm %d\n", sp->parm.capture.capturemode); + def_num = (fh->mode.format == FORMAT_NTSC) ? 1001 : 1000; + def_dem = (fh->mode.format == FORMAT_NTSC) ? 30000 : 25000; + sp->parm.capture.timeperframe.denominator = def_dem; + switch (fh->mode.fdec) { + default: + case FDEC_1: + sp->parm.capture.timeperframe.numerator = def_num; + break; + case FDEC_2: + sp->parm.capture.timeperframe.numerator = def_num * 2; + break; + case FDEC_3: + sp->parm.capture.timeperframe.numerator = def_num * 3; + break; + case FDEC_5: + sp->parm.capture.timeperframe.numerator = def_num * 5; + break; + } + dprintk(4, "%s capture mode, %d timeperframe %d/%d\n", __func__, + sp->parm.capture.capturemode, + sp->parm.capture.timeperframe.numerator, + sp->parm.capture.timeperframe.denominator); return 0; } @@ -1520,15 +1631,79 @@ static int vidioc_s_parm(struct file *file, void *priv, { struct s2255_fh *fh = priv; struct s2255_dev *dev = fh->dev; - + int fdec = FDEC_1; + __u32 def_num, def_dem; if (sp->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; + /* high quality capture mode requires a stream restart */ + if (dev->cap_parm[fh->channel].capturemode + != sp->parm.capture.capturemode && res_locked(fh->dev, fh)) + return -EBUSY; + def_num = (fh->mode.format == FORMAT_NTSC) ? 1001 : 1000; + def_dem = (fh->mode.format == FORMAT_NTSC) ? 30000 : 25000; + if (def_dem != sp->parm.capture.timeperframe.denominator) + sp->parm.capture.timeperframe.numerator = def_num; + else if (sp->parm.capture.timeperframe.numerator <= def_num) + sp->parm.capture.timeperframe.numerator = def_num; + else if (sp->parm.capture.timeperframe.numerator <= (def_num * 2)) { + sp->parm.capture.timeperframe.numerator = def_num * 2; + fdec = FDEC_2; + } else if (sp->parm.capture.timeperframe.numerator <= (def_num * 3)) { + sp->parm.capture.timeperframe.numerator = def_num * 3; + fdec = FDEC_3; + } else { + sp->parm.capture.timeperframe.numerator = def_num * 5; + fdec = FDEC_5; + } + fh->mode.fdec = fdec; + sp->parm.capture.timeperframe.denominator = def_dem; + s2255_set_mode(dev, fh->channel, &fh->mode); + dprintk(4, "%s capture mode, %d timeperframe %d/%d, fdec %d\n", + __func__, + sp->parm.capture.capturemode, + sp->parm.capture.timeperframe.numerator, + sp->parm.capture.timeperframe.denominator, fdec); + return 0; +} - dev->cap_parm[fh->channel].capturemode = sp->parm.capture.capturemode; - dprintk(2, "setting param capture mode %d\n", - sp->parm.capture.capturemode); +static int vidioc_enum_frameintervals(struct file *file, void *priv, + struct v4l2_frmivalenum *fe) +{ + int is_ntsc = 0; +#define NUM_FRAME_ENUMS 4 + int frm_dec[NUM_FRAME_ENUMS] = {1, 2, 3, 5}; + if (fe->index < 0 || fe->index >= NUM_FRAME_ENUMS) + return -EINVAL; + switch (fe->width) { + case 640: + if (fe->height != 240 && fe->height != 480) + return -EINVAL; + is_ntsc = 1; + break; + case 320: + if (fe->height != 240) + return -EINVAL; + is_ntsc = 1; + break; + case 704: + if (fe->height != 288 && fe->height != 576) + return -EINVAL; + break; + case 352: + if (fe->height != 288) + return -EINVAL; + break; + default: + return -EINVAL; + } + fe->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fe->discrete.denominator = is_ntsc ? 30000 : 25000; + fe->discrete.numerator = (is_ntsc ? 1001 : 1000) * frm_dec[fe->index]; + dprintk(4, "%s discrete %d/%d\n", __func__, fe->discrete.numerator, + fe->discrete.denominator); return 0; } + static int s2255_open(struct file *file) { struct video_device *vdev = video_devdata(file); @@ -1538,31 +1713,29 @@ static int s2255_open(struct file *file) int i = 0; int cur_channel = -1; int state; - dprintk(1, "s2255: open called (dev=%s)\n", video_device_node_name(vdev)); - lock_kernel(); - for (i = 0; i < MAX_CHANNELS; i++) { - if (dev->vdev[i] == vdev) { + if (&dev->vdev[i] == vdev) { cur_channel = i; break; } } - - if (atomic_read(&dev->fw_data->fw_state) == S2255_FW_DISCONNECTING) { - unlock_kernel(); - printk(KERN_INFO "disconnecting\n"); + if (i == MAX_CHANNELS) return -ENODEV; - } - kref_get(&dev->kref); - mutex_lock(&dev->open_lock); - - dev->users[cur_channel]++; - dprintk(4, "s2255: open_handles %d\n", dev->users[cur_channel]); - switch (atomic_read(&dev->fw_data->fw_state)) { + /* + * open lock necessary to prevent multiple instances + * of v4l-conf (or other programs) from simultaneously + * reloading firmware. + */ + mutex_lock(&dev->open_lock); + state = atomic_read(&dev->fw_data->fw_state); + switch (state) { + case S2255_FW_DISCONNECTING: + mutex_unlock(&dev->open_lock); + return -ENODEV; case S2255_FW_FAILED: s2255_dev_err(&dev->udev->dev, "firmware load failed. retrying.\n"); @@ -1573,6 +1746,8 @@ static int s2255_open(struct file *file) (atomic_read(&dev->fw_data->fw_state) == S2255_FW_DISCONNECTING)), msecs_to_jiffies(S2255_LOAD_TIMEOUT)); + /* state may have changed, re-read */ + state = atomic_read(&dev->fw_data->fw_state); break; case S2255_FW_NOTLOADED: case S2255_FW_LOADED_DSPWAIT: @@ -1584,53 +1759,50 @@ static int s2255_open(struct file *file) == S2255_FW_SUCCESS) || (atomic_read(&dev->fw_data->fw_state) == S2255_FW_DISCONNECTING)), - msecs_to_jiffies(S2255_LOAD_TIMEOUT)); + msecs_to_jiffies(S2255_LOAD_TIMEOUT)); + /* state may have changed, re-read */ + state = atomic_read(&dev->fw_data->fw_state); break; case S2255_FW_SUCCESS: default: break; } - state = atomic_read(&dev->fw_data->fw_state); - if (state != S2255_FW_SUCCESS) { - int rc; - switch (state) { - case S2255_FW_FAILED: - printk(KERN_INFO "2255 FW load failed. %d\n", state); - rc = -ENODEV; - break; - case S2255_FW_DISCONNECTING: - printk(KERN_INFO "%s: disconnecting\n", __func__); - rc = -ENODEV; - break; - case S2255_FW_LOADED_DSPWAIT: - case S2255_FW_NOTLOADED: - printk(KERN_INFO "%s: firmware not loaded yet" - "please try again later\n", - __func__); - rc = -EAGAIN; - break; - default: - printk(KERN_INFO "%s: unknown state\n", __func__); - rc = -EFAULT; - break; - } - dev->users[cur_channel]--; + /* state may have changed in above switch statement */ + switch (state) { + case S2255_FW_SUCCESS: + break; + case S2255_FW_FAILED: + printk(KERN_INFO "2255 firmware load failed.\n"); + mutex_unlock(&dev->open_lock); + return -ENODEV; + case S2255_FW_DISCONNECTING: + printk(KERN_INFO "%s: disconnecting\n", __func__); mutex_unlock(&dev->open_lock); - kref_put(&dev->kref, s2255_destroy); - unlock_kernel(); - return rc; + return -ENODEV; + case S2255_FW_LOADED_DSPWAIT: + case S2255_FW_NOTLOADED: + printk(KERN_INFO "%s: firmware not loaded yet" + "please try again later\n", + __func__); + /* + * Timeout on firmware load means device unusable. + * Set firmware failure state. + * On next s2255_open the firmware will be reloaded. + */ + atomic_set(&dev->fw_data->fw_state, + S2255_FW_FAILED); + mutex_unlock(&dev->open_lock); + return -EAGAIN; + default: + printk(KERN_INFO "%s: unknown state\n", __func__); + mutex_unlock(&dev->open_lock); + return -EFAULT; } - + mutex_unlock(&dev->open_lock); /* allocate + initialize per filehandle data */ fh = kzalloc(sizeof(*fh), GFP_KERNEL); - if (NULL == fh) { - dev->users[cur_channel]--; - mutex_unlock(&dev->open_lock); - kref_put(&dev->kref, s2255_destroy); - unlock_kernel(); + if (NULL == fh) return -ENOMEM; - } - file->private_data = fh; fh->dev = dev; fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; @@ -1640,35 +1812,23 @@ static int s2255_open(struct file *file) fh->width = LINE_SZ_4CIFS_NTSC; fh->height = NUM_LINES_4CIFS_NTSC * 2; fh->channel = cur_channel; - /* configure channel to default state */ if (!dev->chn_configured[cur_channel]) { s2255_set_mode(dev, cur_channel, &fh->mode); dev->chn_configured[cur_channel] = 1; } - - - /* Put all controls at a sane state */ - for (i = 0; i < ARRAY_SIZE(s2255_qctrl); i++) - qctl_regs[i] = s2255_qctrl[i].default_value; - - dprintk(1, "s2255drv: open dev=%s type=%s users=%d\n", - video_device_node_name(vdev), v4l2_type_names[type], - dev->users[cur_channel]); - dprintk(2, "s2255drv: open: fh=0x%08lx, dev=0x%08lx, vidq=0x%08lx\n", + dprintk(1, "%s: dev=%s type=%s\n", __func__, + video_device_node_name(vdev), v4l2_type_names[type]); + dprintk(2, "%s: fh=0x%08lx, dev=0x%08lx, vidq=0x%08lx\n", __func__, (unsigned long)fh, (unsigned long)dev, (unsigned long)&dev->vidq[cur_channel]); - dprintk(4, "s2255drv: open: list_empty active=%d\n", + dprintk(4, "%s: list_empty active=%d\n", __func__, list_empty(&dev->vidq[cur_channel].active)); - videobuf_queue_vmalloc_init(&fh->vb_vidq, &s2255_video_qops, NULL, &dev->slock, fh->type, V4L2_FIELD_INTERLACED, sizeof(struct s2255_buffer), fh); - - mutex_unlock(&dev->open_lock); - unlock_kernel(); return 0; } @@ -1679,39 +1839,19 @@ static unsigned int s2255_poll(struct file *file, struct s2255_fh *fh = file->private_data; int rc; dprintk(100, "%s\n", __func__); - if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type) return POLLERR; - rc = videobuf_poll_stream(file, &fh->vb_vidq, wait); return rc; } -static void s2255_destroy(struct kref *kref) +static void s2255_destroy(struct s2255_dev *dev) { - struct s2255_dev *dev = to_s2255_dev(kref); - int i; - if (!dev) { - printk(KERN_ERR "s2255drv: kref problem\n"); - return; - } - atomic_set(&dev->fw_data->fw_state, S2255_FW_DISCONNECTING); - wake_up(&dev->fw_data->wait_fw); - for (i = 0; i < MAX_CHANNELS; i++) { - dev->setmode_ready[i] = 1; - wake_up(&dev->wait_setmode[i]); - } - mutex_lock(&dev->open_lock); - /* reset the DSP so firmware can be reload next time */ - s2255_reset_dsppower(dev); - s2255_exit_v4l(dev); /* board shutdown stops the read pipe if it is running */ s2255_board_shutdown(dev); /* make sure firmware still not trying to load */ del_timer(&dev->timer); /* only started in .probe and .open */ - if (dev->fw_data->fw_urb) { - dprintk(2, "kill fw_urb\n"); usb_kill_urb(dev->fw_data->fw_urb); usb_free_urb(dev->fw_data->fw_urb); dev->fw_data->fw_urb = NULL; @@ -1720,24 +1860,22 @@ static void s2255_destroy(struct kref *kref) release_firmware(dev->fw_data->fw); kfree(dev->fw_data->pfw_data); kfree(dev->fw_data); + /* reset the DSP so firmware can be reloaded next time */ + s2255_reset_dsppower(dev); + mutex_destroy(&dev->open_lock); + mutex_destroy(&dev->lock); usb_put_dev(dev->udev); dprintk(1, "%s", __func__); - - mutex_unlock(&dev->open_lock); kfree(dev); } -static int s2255_close(struct file *file) +static int s2255_release(struct file *file) { struct s2255_fh *fh = file->private_data; struct s2255_dev *dev = fh->dev; struct video_device *vdev = video_devdata(file); - if (!dev) return -ENODEV; - - mutex_lock(&dev->open_lock); - /* turn off stream */ if (res_check(fh)) { if (dev->b_acquire[fh->channel]) @@ -1745,15 +1883,8 @@ static int s2255_close(struct file *file) videobuf_streamoff(&fh->vb_vidq); res_free(dev, fh); } - videobuf_mmap_free(&fh->vb_vidq); - dev->users[fh->channel]--; - - mutex_unlock(&dev->open_lock); - - kref_put(&dev->kref, s2255_destroy); - dprintk(1, "s2255: close called (dev=%s, users=%d)\n", - video_device_node_name(vdev), dev->users[fh->channel]); + dprintk(1, "%s (dev=%s)\n", __func__, video_device_node_name(vdev)); kfree(fh); return 0; } @@ -1765,27 +1896,25 @@ static int s2255_mmap_v4l(struct file *file, struct vm_area_struct *vma) if (!fh) return -ENODEV; - dprintk(4, "mmap called, vma=0x%08lx\n", (unsigned long)vma); - + dprintk(4, "%s, vma=0x%08lx\n", __func__, (unsigned long)vma); ret = videobuf_mmap_mapper(&fh->vb_vidq, vma); - - dprintk(4, "vma start=0x%08lx, size=%ld, ret=%d\n", + dprintk(4, "%s vma start=0x%08lx, size=%ld, ret=%d\n", __func__, (unsigned long)vma->vm_start, (unsigned long)vma->vm_end - (unsigned long)vma->vm_start, ret); - return ret; } static const struct v4l2_file_operations s2255_fops_v4l = { .owner = THIS_MODULE, .open = s2255_open, - .release = s2255_close, + .release = s2255_release, .poll = s2255_poll, .ioctl = video_ioctl2, /* V4L2 ioctl handler */ .mmap = s2255_mmap_v4l, }; static const struct v4l2_ioctl_ops s2255_ioctl_ops = { + .vidioc_querymenu = vidioc_querymenu, .vidioc_querycap = vidioc_querycap, .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, @@ -1811,13 +1940,23 @@ static const struct v4l2_ioctl_ops s2255_ioctl_ops = { .vidioc_g_jpegcomp = vidioc_g_jpegcomp, .vidioc_s_parm = vidioc_s_parm, .vidioc_g_parm = vidioc_g_parm, + .vidioc_enum_frameintervals = vidioc_enum_frameintervals, }; +static void s2255_video_device_release(struct video_device *vdev) +{ + struct s2255_dev *dev = video_get_drvdata(vdev); + dprintk(4, "%s, chnls: %d \n", __func__, atomic_read(&dev->channels)); + if (atomic_dec_and_test(&dev->channels)) + s2255_destroy(dev); + return; +} + static struct video_device template = { .name = "s2255v", .fops = &s2255_fops_v4l, .ioctl_ops = &s2255_ioctl_ops, - .release = video_device_release, + .release = s2255_video_device_release, .tvnorms = S2255_NORMS, .current_norm = V4L2_STD_NTSC_M, }; @@ -1827,7 +1966,9 @@ static int s2255_probe_v4l(struct s2255_dev *dev) int ret; int i; int cur_nr = video_nr; - + ret = v4l2_device_register(&dev->interface->dev, &dev->v4l2_dev); + if (ret) + return ret; /* initialize all video 4 linux */ /* register 4 video devices */ for (i = 0; i < MAX_CHANNELS; i++) { @@ -1835,45 +1976,39 @@ static int s2255_probe_v4l(struct s2255_dev *dev) dev->vidq[i].dev = dev; dev->vidq[i].channel = i; /* register 4 video devices */ - dev->vdev[i] = video_device_alloc(); - memcpy(dev->vdev[i], &template, sizeof(struct video_device)); - dev->vdev[i]->parent = &dev->interface->dev; - video_set_drvdata(dev->vdev[i], dev); + memcpy(&dev->vdev[i], &template, sizeof(struct video_device)); + dev->vdev[i].v4l2_dev = &dev->v4l2_dev; + video_set_drvdata(&dev->vdev[i], dev); if (video_nr == -1) - ret = video_register_device(dev->vdev[i], + ret = video_register_device(&dev->vdev[i], VFL_TYPE_GRABBER, video_nr); else - ret = video_register_device(dev->vdev[i], + ret = video_register_device(&dev->vdev[i], VFL_TYPE_GRABBER, cur_nr + i); - video_set_drvdata(dev->vdev[i], dev); - - if (ret != 0) { + if (ret) { dev_err(&dev->udev->dev, "failed to register video device!\n"); - return ret; + break; } + atomic_inc(&dev->channels); + v4l2_info(&dev->v4l2_dev, "V4L2 device registered as %s\n", + video_device_node_name(&dev->vdev[i])); + } + printk(KERN_INFO "Sensoray 2255 V4L driver Revision: %d.%d\n", S2255_MAJOR_VERSION, S2255_MINOR_VERSION); - return ret; -} - -static void s2255_exit_v4l(struct s2255_dev *dev) -{ - - int i; - for (i = 0; i < MAX_CHANNELS; i++) { - if (video_is_registered(dev->vdev[i])) { - video_unregister_device(dev->vdev[i]); - printk(KERN_INFO "s2255 unregistered\n"); - } else { - video_device_release(dev->vdev[i]); - printk(KERN_INFO "s2255 released\n"); - } + /* if no channels registered, return error and probe will fail*/ + if (atomic_read(&dev->channels) == 0) { + v4l2_device_unregister(&dev->v4l2_dev); + return ret; } + if (atomic_read(&dev->channels) != MAX_CHANNELS) + printk(KERN_WARNING "s2255: Not all channels available.\n"); + return 0; } /* this function moves the usb stream read pipe data @@ -1907,14 +2042,14 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info) if (frm->ulState == S2255_READ_IDLE) { int jj; unsigned int cc; - s32 *pdword; + __le32 *pdword; /*data from dsp is little endian */ int payload; /* search for marker codes */ pdata = (unsigned char *)pipe_info->transfer_buffer; + pdword = (__le32 *)pdata; for (jj = 0; jj < (pipe_info->cur_transfer_size - 12); jj++) { - switch (*(s32 *) pdata) { + switch (*pdword) { case S2255_MARKER_FRAME: - pdword = (s32 *)pdata; dprintk(4, "found frame marker at offset:" " %d [%x %x]\n", jj, pdata[0], pdata[1]); @@ -1938,7 +2073,6 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info) dev->jpg_size[dev->cc] = pdword[4]; break; case S2255_MARKER_RESPONSE: - pdword = (s32 *)pdata; pdata += DEF_USB_BLOCK; jj += DEF_USB_BLOCK; if (pdword[1] >= MAX_CHANNELS) @@ -1955,7 +2089,6 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info) dprintk(5, "setmode ready %d\n", cc); break; case S2255_RESPONSE_FW: - dev->chn_ready |= (1 << cc); if ((dev->chn_ready & 0x0f) != 0x0f) break; @@ -1965,6 +2098,13 @@ static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info) S2255_FW_SUCCESS); wake_up(&dev->fw_data->wait_fw); break; + case S2255_RESPONSE_STATUS: + dev->vidstatus[cc] = pdword[3]; + dev->vidstatus_ready[cc] = 1; + wake_up(&dev->wait_vidstatus[cc]); + dprintk(5, "got vidstatus %x chan %d\n", + pdword[3], cc); + break; default: printk(KERN_INFO "s2255 unknown resp\n"); } @@ -2165,28 +2305,22 @@ static int s2255_release_sys_buffers(struct s2255_dev *dev, static int s2255_board_init(struct s2255_dev *dev) { - int j; struct s2255_mode mode_def = DEF_MODEI_NTSC_CONT; int fw_ver; + int j; + struct s2255_pipeinfo *pipe = &dev->pipe; dprintk(4, "board init: %p", dev); - - for (j = 0; j < MAX_PIPE_BUFFERS; j++) { - struct s2255_pipeinfo *pipe = &dev->pipes[j]; - - memset(pipe, 0, sizeof(*pipe)); - pipe->dev = dev; - pipe->cur_transfer_size = S2255_USB_XFER_SIZE; - pipe->max_transfer_size = S2255_USB_XFER_SIZE; - - pipe->transfer_buffer = kzalloc(pipe->max_transfer_size, - GFP_KERNEL); - if (pipe->transfer_buffer == NULL) { - dprintk(1, "out of memory!\n"); - return -ENOMEM; - } - + memset(pipe, 0, sizeof(*pipe)); + pipe->dev = dev; + pipe->cur_transfer_size = S2255_USB_XFER_SIZE; + pipe->max_transfer_size = S2255_USB_XFER_SIZE; + + pipe->transfer_buffer = kzalloc(pipe->max_transfer_size, + GFP_KERNEL); + if (pipe->transfer_buffer == NULL) { + dprintk(1, "out of memory!\n"); + return -ENOMEM; } - /* query the firmware */ fw_ver = s2255_get_fx2fw(dev); @@ -2203,6 +2337,8 @@ static int s2255_board_init(struct s2255_dev *dev) for (j = 0; j < MAX_CHANNELS; j++) { dev->b_acquire[j] = 0; dev->mode[j] = mode_def; + if (dev->pid == 0x2257 && j > 1) + dev->mode[j].color |= (1 << 16); dev->jc[j].quality = S2255_DEF_JPEG_QUAL; dev->cur_fmt[j] = &formats[0]; dev->mode[j].restart = 1; @@ -2213,16 +2349,14 @@ static int s2255_board_init(struct s2255_dev *dev) } /* start read pipe */ s2255_start_readpipe(dev); - - dprintk(1, "S2255: board initialized\n"); + dprintk(1, "%s: success\n", __func__); return 0; } static int s2255_board_shutdown(struct s2255_dev *dev) { u32 i; - - dprintk(1, "S2255: board shutdown: %p", dev); + dprintk(1, "%s: dev: %p", __func__, dev); for (i = 0; i < MAX_CHANNELS; i++) { if (dev->b_acquire[i]) @@ -2233,12 +2367,8 @@ static int s2255_board_shutdown(struct s2255_dev *dev) for (i = 0; i < MAX_CHANNELS; i++) s2255_release_sys_buffers(dev, i); - - /* release transfer buffers */ - for (i = 0; i < MAX_PIPE_BUFFERS; i++) { - struct s2255_pipeinfo *pipe = &dev->pipes[i]; - kfree(pipe->transfer_buffer); - } + /* release transfer buffer */ + kfree(dev->pipe.transfer_buffer); return 0; } @@ -2248,9 +2378,8 @@ static void read_pipe_completion(struct urb *purb) struct s2255_dev *dev; int status; int pipe; - pipe_info = purb->context; - dprintk(100, "read pipe completion %p, status %d\n", purb, + dprintk(100, "%s: urb:%p, status %d\n", __func__, purb, purb->status); if (pipe_info == NULL) { dev_err(&purb->dev->dev, "no context!\n"); @@ -2265,13 +2394,13 @@ static void read_pipe_completion(struct urb *purb) status = purb->status; /* if shutting down, do not resubmit, exit immediately */ if (status == -ESHUTDOWN) { - dprintk(2, "read_pipe_completion: err shutdown\n"); + dprintk(2, "%s: err shutdown\n", __func__); pipe_info->err_count++; return; } if (pipe_info->state == 0) { - dprintk(2, "exiting USB pipe"); + dprintk(2, "%s: exiting USB pipe", __func__); return; } @@ -2279,7 +2408,7 @@ static void read_pipe_completion(struct urb *purb) s2255_read_video_callback(dev, pipe_info); else { pipe_info->err_count++; - dprintk(1, "s2255drv: failed URB %d\n", status); + dprintk(1, "%s: failed URB %d\n", __func__, status); } pipe = usb_rcvbulkpipe(dev->udev, dev->read_endpoint); @@ -2295,7 +2424,7 @@ static void read_pipe_completion(struct urb *purb) dev_err(&dev->udev->dev, "error submitting urb\n"); } } else { - dprintk(2, "read pipe complete state 0\n"); + dprintk(2, "%s :complete state 0\n", __func__); } return; } @@ -2304,35 +2433,28 @@ static int s2255_start_readpipe(struct s2255_dev *dev) { int pipe; int retval; - int i; - struct s2255_pipeinfo *pipe_info = dev->pipes; + struct s2255_pipeinfo *pipe_info = &dev->pipe; pipe = usb_rcvbulkpipe(dev->udev, dev->read_endpoint); - dprintk(2, "start pipe IN %d\n", dev->read_endpoint); - - for (i = 0; i < MAX_PIPE_BUFFERS; i++) { - pipe_info->state = 1; - pipe_info->err_count = 0; - pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!pipe_info->stream_urb) { - dev_err(&dev->udev->dev, - "ReadStream: Unable to alloc URB\n"); - return -ENOMEM; - } - /* transfer buffer allocated in board_init */ - usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev, - pipe, - pipe_info->transfer_buffer, - pipe_info->cur_transfer_size, - read_pipe_completion, pipe_info); - - dprintk(4, "submitting URB %p\n", pipe_info->stream_urb); - retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL); - if (retval) { - printk(KERN_ERR "s2255: start read pipe failed\n"); - return retval; - } + dprintk(2, "%s: IN %d\n", __func__, dev->read_endpoint); + pipe_info->state = 1; + pipe_info->err_count = 0; + pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!pipe_info->stream_urb) { + dev_err(&dev->udev->dev, + "ReadStream: Unable to alloc URB\n"); + return -ENOMEM; + } + /* transfer buffer allocated in board_init */ + usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev, + pipe, + pipe_info->transfer_buffer, + pipe_info->cur_transfer_size, + read_pipe_completion, pipe_info); + retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL); + if (retval) { + printk(KERN_ERR "s2255: start read pipe failed\n"); + return retval; } - return 0; } @@ -2347,10 +2469,7 @@ static int s2255_start_acquire(struct s2255_dev *dev, unsigned long chn) dprintk(2, "start acquire failed, bad channel %lu\n", chn); return -1; } - chn_rev = G_chnmap[chn]; - dprintk(1, "S2255: start acquire %lu \n", chn); - buffer = kzalloc(512, GFP_KERNEL); if (buffer == NULL) { dev_err(&dev->udev->dev, "out of mem\n"); @@ -2366,9 +2485,9 @@ static int s2255_start_acquire(struct s2255_dev *dev, unsigned long chn) } /* send the start command */ - *(u32 *) buffer = IN_DATA_TOKEN; - *((u32 *) buffer + 1) = (u32) chn_rev; - *((u32 *) buffer + 2) = (u32) CMD_START; + *(__le32 *) buffer = IN_DATA_TOKEN; + *((__le32 *) buffer + 1) = (__le32) cpu_to_le32(chn_rev); + *((__le32 *) buffer + 2) = CMD_START; res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512); if (res != 0) dev_err(&dev->udev->dev, "CMD_START error\n"); @@ -2383,65 +2502,41 @@ static int s2255_stop_acquire(struct s2255_dev *dev, unsigned long chn) unsigned char *buffer; int res; unsigned long chn_rev; - if (chn >= MAX_CHANNELS) { dprintk(2, "stop acquire failed, bad channel %lu\n", chn); return -1; } chn_rev = G_chnmap[chn]; - buffer = kzalloc(512, GFP_KERNEL); if (buffer == NULL) { dev_err(&dev->udev->dev, "out of mem\n"); return -ENOMEM; } - /* send the stop command */ - dprintk(4, "stop acquire %lu\n", chn); - *(u32 *) buffer = IN_DATA_TOKEN; - *((u32 *) buffer + 1) = (u32) chn_rev; - *((u32 *) buffer + 2) = CMD_STOP; + *(__le32 *) buffer = IN_DATA_TOKEN; + *((__le32 *) buffer + 1) = (__le32) cpu_to_le32(chn_rev); + *((__le32 *) buffer + 2) = CMD_STOP; res = s2255_write_config(dev->udev, (unsigned char *)buffer, 512); - if (res != 0) dev_err(&dev->udev->dev, "CMD_STOP error\n"); - - dprintk(4, "stop acquire: releasing states \n"); - kfree(buffer); dev->b_acquire[chn] = 0; - + dprintk(4, "%s: chn %lu, res %d\n", __func__, chn, res); return res; } static void s2255_stop_readpipe(struct s2255_dev *dev) { - int j; - - if (dev == NULL) { - s2255_dev_err(&dev->udev->dev, "invalid device\n"); - return; - } - dprintk(4, "stop read pipe\n"); - for (j = 0; j < MAX_PIPE_BUFFERS; j++) { - struct s2255_pipeinfo *pipe_info = &dev->pipes[j]; - if (pipe_info) { - if (pipe_info->state == 0) - continue; - pipe_info->state = 0; - } - } + struct s2255_pipeinfo *pipe = &dev->pipe; - for (j = 0; j < MAX_PIPE_BUFFERS; j++) { - struct s2255_pipeinfo *pipe_info = &dev->pipes[j]; - if (pipe_info->stream_urb) { - /* cancel urb */ - usb_kill_urb(pipe_info->stream_urb); - usb_free_urb(pipe_info->stream_urb); - pipe_info->stream_urb = NULL; - } + pipe->state = 0; + if (pipe->stream_urb) { + /* cancel urb */ + usb_kill_urb(pipe->stream_urb); + usb_free_urb(pipe->stream_urb); + pipe->stream_urb = NULL; } - dprintk(2, "s2255 stop read pipe: %d\n", j); + dprintk(4, "%s", __func__); return; } @@ -2473,32 +2568,28 @@ static int s2255_probe(struct usb_interface *interface, int retval = -ENOMEM; __le32 *pdata; int fw_size; - - dprintk(2, "s2255: probe\n"); - + dprintk(2, "%s\n", __func__); /* allocate memory for our device state and initialize it to zero */ dev = kzalloc(sizeof(struct s2255_dev), GFP_KERNEL); if (dev == NULL) { s2255_dev_err(&interface->dev, "out of memory\n"); - goto error; + return -ENOMEM; } - + atomic_set(&dev->channels, 0); + dev->pid = id->idProduct; dev->fw_data = kzalloc(sizeof(struct s2255_fw), GFP_KERNEL); if (!dev->fw_data) - goto error; - + goto errorFWDATA1; mutex_init(&dev->lock); mutex_init(&dev->open_lock); - /* grab usb_device and save it */ dev->udev = usb_get_dev(interface_to_usbdev(interface)); if (dev->udev == NULL) { dev_err(&interface->dev, "null usb device\n"); retval = -ENODEV; - goto error; + goto errorUDEV; } - kref_init(&dev->kref); - dprintk(1, "dev: %p, kref: %p udev %p interface %p\n", dev, &dev->kref, + dprintk(1, "dev: %p, udev %p interface %p\n", dev, dev->udev, interface); dev->interface = interface; /* set up the endpoint information */ @@ -2514,39 +2605,33 @@ static int s2255_probe(struct usb_interface *interface, if (!dev->read_endpoint) { dev_err(&interface->dev, "Could not find bulk-in endpoint\n"); - goto error; + goto errorEP; } - - /* set intfdata */ - usb_set_intfdata(interface, dev); - - dprintk(100, "after intfdata %p\n", dev); - init_timer(&dev->timer); dev->timer.function = s2255_timer; dev->timer.data = (unsigned long)dev->fw_data; - init_waitqueue_head(&dev->fw_data->wait_fw); - for (i = 0; i < MAX_CHANNELS; i++) + for (i = 0; i < MAX_CHANNELS; i++) { init_waitqueue_head(&dev->wait_setmode[i]); - + init_waitqueue_head(&dev->wait_vidstatus[i]); + } dev->fw_data->fw_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!dev->fw_data->fw_urb) { dev_err(&interface->dev, "out of memory!\n"); - goto error; + goto errorFWURB; } + dev->fw_data->pfw_data = kzalloc(CHUNK_SIZE, GFP_KERNEL); if (!dev->fw_data->pfw_data) { dev_err(&interface->dev, "out of memory!\n"); - goto error; + goto errorFWDATA2; } /* load the first chunk */ if (request_firmware(&dev->fw_data->fw, FIRMWARE_FILE_NAME, &dev->udev->dev)) { printk(KERN_ERR "sensoray 2255 failed to get firmware\n"); - goto error; + goto errorREQFW; } /* check the firmware is valid */ fw_size = dev->fw_data->fw->size; @@ -2555,59 +2640,80 @@ static int s2255_probe(struct usb_interface *interface, if (*pdata != S2255_FW_MARKER) { printk(KERN_INFO "Firmware invalid.\n"); retval = -ENODEV; - goto error; + goto errorFWMARKER; } else { /* make sure firmware is the latest */ __le32 *pRel; pRel = (__le32 *) &dev->fw_data->fw->data[fw_size - 4]; printk(KERN_INFO "s2255 dsp fw version %x\n", *pRel); + dev->dsp_fw_ver = *pRel; + if (*pRel < S2255_CUR_DSP_FWVER) + printk(KERN_INFO "s2255: f2255usb.bin out of date.\n"); + if (dev->pid == 0x2257 && *pRel < S2255_MIN_DSP_COLORFILTER) + printk(KERN_WARNING "s2255: 2257 requires firmware %d" + "or above.\n", S2255_MIN_DSP_COLORFILTER); } - /* loads v4l specific */ - s2255_probe_v4l(dev); usb_reset_device(dev->udev); /* load 2255 board specific */ retval = s2255_board_init(dev); if (retval) - goto error; - - dprintk(4, "before probe done %p\n", dev); + goto errorBOARDINIT; spin_lock_init(&dev->slock); - s2255_fwload_start(dev, 0); + /* loads v4l specific */ + retval = s2255_probe_v4l(dev); + if (retval) + goto errorBOARDINIT; dev_info(&interface->dev, "Sensoray 2255 detected\n"); return 0; -error: +errorBOARDINIT: + s2255_board_shutdown(dev); +errorFWMARKER: + release_firmware(dev->fw_data->fw); +errorREQFW: + kfree(dev->fw_data->pfw_data); +errorFWDATA2: + usb_free_urb(dev->fw_data->fw_urb); +errorFWURB: + del_timer(&dev->timer); +errorEP: + usb_put_dev(dev->udev); +errorUDEV: + kfree(dev->fw_data); + mutex_destroy(&dev->open_lock); + mutex_destroy(&dev->lock); +errorFWDATA1: + kfree(dev); + printk(KERN_WARNING "Sensoray 2255 driver load failed: 0x%x\n", retval); return retval; } /* disconnect routine. when board is removed physically or with rmmod */ static void s2255_disconnect(struct usb_interface *interface) { - struct s2255_dev *dev = NULL; + struct s2255_dev *dev = to_s2255_dev(usb_get_intfdata(interface)); int i; - dprintk(1, "s2255: disconnect interface %p\n", interface); - dev = usb_get_intfdata(interface); - - /* - * wake up any of the timers to allow open_lock to be - * acquired sooner - */ + int channels = atomic_read(&dev->channels); + v4l2_device_unregister(&dev->v4l2_dev); + /*see comments in the uvc_driver.c usb disconnect function */ + atomic_inc(&dev->channels); + /* unregister each video device. */ + for (i = 0; i < channels; i++) { + if (video_is_registered(&dev->vdev[i])) + video_unregister_device(&dev->vdev[i]); + } + /* wake up any of our timers */ atomic_set(&dev->fw_data->fw_state, S2255_FW_DISCONNECTING); wake_up(&dev->fw_data->wait_fw); for (i = 0; i < MAX_CHANNELS; i++) { dev->setmode_ready[i] = 1; wake_up(&dev->wait_setmode[i]); + dev->vidstatus_ready[i] = 1; + wake_up(&dev->wait_vidstatus[i]); } - - mutex_lock(&dev->open_lock); - usb_set_intfdata(interface, NULL); - mutex_unlock(&dev->open_lock); - - if (dev) { - kref_put(&dev->kref, s2255_destroy); - dprintk(1, "s2255drv: disconnect\n"); - dev_info(&interface->dev, "s2255usb now disconnected\n"); - } + if (atomic_dec_and_test(&dev->channels)) + s2255_destroy(dev); + dev_info(&interface->dev, "%s\n", __func__); } static struct usb_driver s2255_driver = { @@ -2620,15 +2726,12 @@ static struct usb_driver s2255_driver = { static int __init usb_s2255_init(void) { int result; - /* register this driver with the USB subsystem */ result = usb_register(&s2255_driver); - if (result) pr_err(KBUILD_MODNAME - ": usb_register failed. Error number %d\n", result); - - dprintk(2, "s2255_init: done\n"); + ": usb_register failed. Error number %d\n", result); + dprintk(2, "%s\n", __func__); return result; } diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c index c0a7f8a369f474..53b6fcde380007 100644 --- a/drivers/media/video/saa7115.c +++ b/drivers/media/video/saa7115.c @@ -74,6 +74,7 @@ struct saa711x_state { int contrast; int hue; int sat; + int chroma_agc; int width; int height; u32 ident; @@ -592,7 +593,7 @@ static const unsigned char saa7115_init_misc[] = { R_5D_DID, 0xbd, R_5E_SDID, 0x35, - R_02_INPUT_CNTL_1, 0x84, /* input tuner -> input 4, amplifier active */ + R_02_INPUT_CNTL_1, 0xc4, /* input tuner -> input 4, amplifier active */ R_80_GLOBAL_CNTL_1, 0x20, /* enable task B */ R_88_POWER_SAVE_ADC_PORT_CNTL, 0xd0, @@ -743,6 +744,7 @@ static int saa711x_s_clock_freq(struct v4l2_subdev *sd, u32 freq) static int saa711x_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) { struct saa711x_state *state = to_state(sd); + u8 val; switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: @@ -784,7 +786,21 @@ static int saa711x_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) state->hue = ctrl->value; saa711x_write(sd, R_0D_CHROMA_HUE_CNTL, state->hue); break; - + case V4L2_CID_CHROMA_AGC: + val = saa711x_read(sd, R_0F_CHROMA_GAIN_CNTL); + state->chroma_agc = ctrl->value; + if (ctrl->value) + val &= 0x7f; + else + val |= 0x80; + saa711x_write(sd, R_0F_CHROMA_GAIN_CNTL, val); + break; + case V4L2_CID_CHROMA_GAIN: + /* Chroma gain cannot be set when AGC is enabled */ + if (state->chroma_agc == 1) + return -EINVAL; + saa711x_write(sd, R_0F_CHROMA_GAIN_CNTL, ctrl->value | 0x80); + break; default: return -EINVAL; } @@ -809,6 +825,12 @@ static int saa711x_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) case V4L2_CID_HUE: ctrl->value = state->hue; break; + case V4L2_CID_CHROMA_AGC: + ctrl->value = state->chroma_agc; + break; + case V4L2_CID_CHROMA_GAIN: + ctrl->value = saa711x_read(sd, R_0F_CHROMA_GAIN_CNTL) & 0x7f; + break; default: return -EINVAL; } @@ -1069,7 +1091,7 @@ static void saa711x_set_lcr(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_forma saa7115_cfg_vbi_off); } -static int saa711x_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +static int saa711x_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *sliced) { static u16 lcr2vbi[] = { 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ @@ -1078,11 +1100,8 @@ static int saa711x_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) V4L2_SLICED_VPS, 0, 0, 0, 0, /* 7 */ 0, 0, 0, 0 }; - struct v4l2_sliced_vbi_format *sliced = &fmt->fmt.sliced; int i; - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; memset(sliced, 0, sizeof(*sliced)); /* done if using raw VBI */ if (saa711x_read(sd, R_80_GLOBAL_CNTL_1) & 0x10) @@ -1098,16 +1117,27 @@ static int saa711x_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) return 0; } +static int saa711x_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +{ + if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) + return -EINVAL; + return saa711x_g_sliced_fmt(sd, &fmt->fmt.sliced); +} + +static int saa711x_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) +{ + saa711x_set_lcr(sd, NULL); + return 0; +} + +static int saa711x_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt) +{ + saa711x_set_lcr(sd, fmt); + return 0; +} + static int saa711x_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) { - if (fmt->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) { - saa711x_set_lcr(sd, &fmt->fmt.sliced); - return 0; - } - if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) { - saa711x_set_lcr(sd, NULL); - return 0; - } if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; @@ -1209,6 +1239,10 @@ static int saa711x_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64); case V4L2_CID_HUE: return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0); + case V4L2_CID_CHROMA_AGC: + return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1); + case V4L2_CID_CHROMA_GAIN: + return v4l2_ctrl_query_fill(qc, 0, 127, 1, 48); default: return -EINVAL; } @@ -1524,18 +1558,25 @@ static const struct v4l2_subdev_video_ops saa711x_video_ops = { .s_crystal_freq = saa711x_s_crystal_freq, .g_fmt = saa711x_g_fmt, .s_fmt = saa711x_s_fmt, - .g_vbi_data = saa711x_g_vbi_data, - .decode_vbi_line = saa711x_decode_vbi_line, .s_stream = saa711x_s_stream, .querystd = saa711x_querystd, .g_input_status = saa711x_g_input_status, }; +static const struct v4l2_subdev_vbi_ops saa711x_vbi_ops = { + .g_vbi_data = saa711x_g_vbi_data, + .decode_vbi_line = saa711x_decode_vbi_line, + .g_sliced_fmt = saa711x_g_sliced_fmt, + .s_sliced_fmt = saa711x_s_sliced_fmt, + .s_raw_fmt = saa711x_s_raw_fmt, +}; + static const struct v4l2_subdev_ops saa711x_ops = { .core = &saa711x_core_ops, .tuner = &saa711x_tuner_ops, .audio = &saa711x_audio_ops, .video = &saa711x_video_ops, + .vbi = &saa711x_vbi_ops, }; /* ----------------------------------------------------------------------- */ @@ -1593,6 +1634,7 @@ static int saa711x_probe(struct i2c_client *client, state->contrast = 64; state->hue = 0; state->sat = 64; + state->chroma_agc = 1; switch (chip_id) { case '1': state->ident = V4L2_IDENT_SAA7111; diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c index 250ef84cf5cab8..87986ad62f8698 100644 --- a/drivers/media/video/saa7127.c +++ b/drivers/media/video/saa7127.c @@ -625,29 +625,33 @@ static int saa7127_s_stream(struct v4l2_subdev *sd, int enable) return saa7127_set_video_enable(sd, enable); } -static int saa7127_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +static int saa7127_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt) { struct saa7127_state *state = to_state(sd); - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - - memset(&fmt->fmt.sliced, 0, sizeof(fmt->fmt.sliced)); + memset(fmt, 0, sizeof(*fmt)); if (state->vps_enable) - fmt->fmt.sliced.service_lines[0][16] = V4L2_SLICED_VPS; + fmt->service_lines[0][16] = V4L2_SLICED_VPS; if (state->wss_enable) - fmt->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; + fmt->service_lines[0][23] = V4L2_SLICED_WSS_625; if (state->cc_enable) { - fmt->fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525; - fmt->fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525; + fmt->service_lines[0][21] = V4L2_SLICED_CAPTION_525; + fmt->service_lines[1][21] = V4L2_SLICED_CAPTION_525; } - fmt->fmt.sliced.service_set = + fmt->service_set = (state->vps_enable ? V4L2_SLICED_VPS : 0) | (state->wss_enable ? V4L2_SLICED_WSS_625 : 0) | (state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0); return 0; } +static int saa7127_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +{ + if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) + return -EINVAL; + return saa7127_g_sliced_fmt(sd, &fmt->fmt.sliced); +} + static int saa7127_s_vbi_data(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *data) { switch (data->id) { @@ -727,16 +731,21 @@ static const struct v4l2_subdev_core_ops saa7127_core_ops = { }; static const struct v4l2_subdev_video_ops saa7127_video_ops = { - .s_vbi_data = saa7127_s_vbi_data, .g_fmt = saa7127_g_fmt, .s_std_output = saa7127_s_std_output, .s_routing = saa7127_s_routing, .s_stream = saa7127_s_stream, }; +static const struct v4l2_subdev_vbi_ops saa7127_vbi_ops = { + .s_vbi_data = saa7127_s_vbi_data, + .g_sliced_fmt = saa7127_g_sliced_fmt, +}; + static const struct v4l2_subdev_ops saa7127_ops = { .core = &saa7127_core_ops, .video = &saa7127_video_ops, + .vbi = &saa7127_vbi_ops, }; /* ----------------------------------------------------------------------- */ diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c index d48c450ed77c94..d3bd82ad010a18 100644 --- a/drivers/media/video/saa7134/saa7134-alsa.c +++ b/drivers/media/video/saa7134/saa7134-alsa.c @@ -1011,8 +1011,6 @@ static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip) unsigned int idx; int err, addr; - if (snd_BUG_ON(!chip)) - return -EINVAL; strcpy(card->mixername, "SAA7134 Mixer"); for (idx = 0; idx < ARRAY_SIZE(snd_saa7134_volume_controls); idx++) { diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index 297833fb3b4aca..72700d4e394121 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -5355,6 +5355,79 @@ struct saa7134_board saa7134_boards[] = { .amux = LINE2, }, }, + [SAA7134_BOARD_HAWELL_HW_404M7] = { + /* Hawell HW-404M7 & Hawell HW-808M7 */ + /* Bogoslovskiy Viktor */ + .name = "Hawell HW-404M7", + .audio_clock = 0x00200000, + .tuner_type = UNSET, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .gpiomask = 0x389c00, + .inputs = {{ + .name = name_comp1, + .vmux = 3, + .amux = LINE1, + .gpio = 0x01fc00, + } }, + }, + [SAA7134_BOARD_BEHOLD_H7] = { + /* Beholder Intl. Ltd. Dmitry Belimov */ + .name = "Beholder BeholdTV H7", + .audio_clock = 0x00187de7, + .tuner_type = TUNER_XC5000, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .mpeg = SAA7134_MPEG_DVB, + .ts_type = SAA7134_MPEG_TS_PARALLEL, + .inputs = { { + .name = name_tv, + .vmux = 2, + .amux = TV, + .tv = 1, + }, { + .name = name_comp1, + .vmux = 0, + .amux = LINE1, + }, { + .name = name_svideo, + .vmux = 9, + .amux = LINE1, + } }, + .radio = { + .name = name_radio, + .amux = TV, + }, + }, + [SAA7134_BOARD_BEHOLD_A7] = { + /* Beholder Intl. Ltd. Dmitry Belimov */ + .name = "Beholder BeholdTV A7", + .audio_clock = 0x00187de7, + .tuner_type = TUNER_XC5000, + .radio_type = UNSET, + .tuner_addr = ADDR_UNSET, + .radio_addr = ADDR_UNSET, + .inputs = { { + .name = name_tv, + .vmux = 2, + .amux = TV, + .tv = 1, + }, { + .name = name_comp1, + .vmux = 0, + .amux = LINE1, + }, { + .name = name_svideo, + .vmux = 9, + .amux = LINE1, + } }, + .radio = { + .name = name_radio, + .amux = TV, + }, + }, }; @@ -6549,6 +6622,18 @@ struct pci_device_id saa7134_pci_tbl[] = { .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, .driver_data = SAA7134_BOARD_UNKNOWN, + }, { + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x5ace, /* Beholder Intl. Ltd. */ + .subdevice = 0x7190, + .driver_data = SAA7134_BOARD_BEHOLD_H7, + }, { + .vendor = PCI_VENDOR_ID_PHILIPS, + .device = PCI_DEVICE_ID_PHILIPS_SAA7133, + .subvendor = 0x5ace, /* Beholder Intl. Ltd. */ + .subdevice = 0x7090, + .driver_data = SAA7134_BOARD_BEHOLD_A7, },{ /* --- end of list --- */ } @@ -6602,6 +6687,8 @@ static int saa7134_xc5000_callback(struct saa7134_dev *dev, { switch (dev->board) { case SAA7134_BOARD_BEHOLD_X7: + case SAA7134_BOARD_BEHOLD_H7: + case SAA7134_BOARD_BEHOLD_A7: if (command == XC5000_TUNER_RESET) { /* Down and UP pheripherial RESET pin for reset all chips */ saa_writeb(SAA7134_SPECIAL_MODE, 0x00); @@ -6973,6 +7060,8 @@ int saa7134_board_init1(struct saa7134_dev *dev) case SAA7134_BOARD_BEHOLD_M6_EXTRA: case SAA7134_BOARD_BEHOLD_H6: case SAA7134_BOARD_BEHOLD_X7: + case SAA7134_BOARD_BEHOLD_H7: + case SAA7134_BOARD_BEHOLD_A7: dev->has_remote = SAA7134_REMOTE_I2C; break; case SAA7134_BOARD_AVERMEDIA_A169_B: @@ -7215,6 +7304,11 @@ int saa7134_board_init2(struct saa7134_dev *dev) printk(KERN_INFO "%s: P7131 analog only, using " "entry of %s\n", dev->name, saa7134_boards[dev->board].name); + + /* IR init has already happened for other cards, so + * we have to catch up. */ + dev->has_remote = SAA7134_REMOTE_GPIO; + saa7134_input_init1(dev); } break; case SAA7134_BOARD_HAUPPAUGE_HVR1150: @@ -7344,6 +7438,23 @@ int saa7134_board_init2(struct saa7134_dev *dev) } break; } + case SAA7134_BOARD_BEHOLD_H6: + { + u8 data[] = { 0x09, 0x9f, 0x86, 0x11}; + struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = data, + .len = sizeof(data)}; + + /* The tuner TUNER_PHILIPS_FMD1216MEX_MK3 after hardware */ + /* start has disabled IF and enabled DVB-T. When saa7134 */ + /* scan I2C devices it not detect IF tda9887 and can`t */ + /* watch TV without software reboot. For solve this problem */ + /* switch the tuner to analog TV mode manually. */ + if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) + printk(KERN_WARNING + "%s: Unable to enable IF of the tuner.\n", + dev->name); + break; + } } /* switch() */ /* initialize tuner */ diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index a7ad7810fddcc9..90f23188129718 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -471,7 +471,7 @@ static char *irqbits[] = { "DONE_RA0", "DONE_RA1", "DONE_RA2", "DONE_RA3", "AR", "PE", "PWR_ON", "RDCAP", "INTL", "FIDT", "MMC", "TRIG_ERR", "CONF_ERR", "LOAD_ERR", - "GPIO16?", "GPIO18", "GPIO22", "GPIO23" + "GPIO16", "GPIO18", "GPIO22", "GPIO23" }; #define IRQBITS ARRAY_SIZE(irqbits) @@ -601,12 +601,14 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id) /* disable gpio16 IRQ */ printk(KERN_WARNING "%s/irq: looping -- " "clearing GPIO16 enable bit\n",dev->name); - saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO16); + saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO16_P); + saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO16_N); } else if (report & SAA7134_IRQ_REPORT_GPIO18) { /* disable gpio18 IRQs */ printk(KERN_WARNING "%s/irq: looping -- " "clearing GPIO18 enable bit\n",dev->name); - saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18); + saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_P); + saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_N); } else { /* disable all irqs */ printk(KERN_WARNING "%s/irq: looping -- " @@ -698,11 +700,13 @@ static int saa7134_hw_enable2(struct saa7134_dev *dev) if (dev->has_remote == SAA7134_REMOTE_GPIO && dev->remote) { if (dev->remote->mask_keydown & 0x10000) - irq2_mask |= SAA7134_IRQ2_INTE_GPIO16; - else if (dev->remote->mask_keydown & 0x40000) - irq2_mask |= SAA7134_IRQ2_INTE_GPIO18; - else if (dev->remote->mask_keyup & 0x40000) - irq2_mask |= SAA7134_IRQ2_INTE_GPIO18A; + irq2_mask |= SAA7134_IRQ2_INTE_GPIO16_N; + else { /* Allow enabling both IRQ edge triggers */ + if (dev->remote->mask_keydown & 0x40000) + irq2_mask |= SAA7134_IRQ2_INTE_GPIO18_P; + if (dev->remote->mask_keyup & 0x40000) + irq2_mask |= SAA7134_IRQ2_INTE_GPIO18_N; + } } if (dev->has_remote == SAA7134_REMOTE_I2C) { @@ -1227,7 +1231,7 @@ static int saa7134_resume(struct pci_dev *pci_dev) if (card_has_mpeg(dev)) saa7134_ts_init_hw(dev); if (dev->remote) - saa7134_ir_start(dev, dev->remote); + saa7134_ir_start(dev); saa7134_hw_enable1(dev); msleep(100); diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c index 4ab4a987c9b959..31e82be1b7e721 100644 --- a/drivers/media/video/saa7134/saa7134-dvb.c +++ b/drivers/media/video/saa7134/saa7134-dvb.c @@ -1532,6 +1532,15 @@ static int dvb_init(struct saa7134_dev *dev) &dev->i2c_adap, &behold_x7_tunerconfig); } break; + case SAA7134_BOARD_BEHOLD_H7: + fe0->dvb.frontend = dvb_attach(zl10353_attach, + &behold_x7_config, + &dev->i2c_adap); + if (fe0->dvb.frontend) { + dvb_attach(xc5000_attach, fe0->dvb.frontend, + &dev->i2c_adap, &behold_x7_tunerconfig); + } + break; case SAA7134_BOARD_AVERMEDIA_A700_PRO: case SAA7134_BOARD_AVERMEDIA_A700_HYBRID: /* Zarlink ZL10313 */ diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 58a0cdc8414a36..e5565e2fd4262e 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -28,6 +28,8 @@ #include "saa7134-reg.h" #include "saa7134.h" +#define MODULE_NAME "saa7134" + static unsigned int disable_ir; module_param(disable_ir, int, 0444); MODULE_PARM_DESC(disable_ir,"disable infrared remote support"); @@ -66,6 +68,7 @@ MODULE_PARM_DESC(disable_other_ir, "disable full codes of " /* Helper functions for RC5 and NEC decoding at GPIO16 or GPIO18 */ static int saa7134_rc5_irq(struct saa7134_dev *dev); static int saa7134_nec_irq(struct saa7134_dev *dev); +static int saa7134_raw_decode_irq(struct saa7134_dev *dev); static void nec_task(unsigned long data); static void saa7134_nec_timer(unsigned long data); @@ -397,14 +400,23 @@ static int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) void saa7134_input_irq(struct saa7134_dev *dev) { - struct card_ir *ir = dev->remote; + struct card_ir *ir; + + if (!dev || !dev->remote) + return; + + ir = dev->remote; + if (!ir->running) + return; if (ir->nec_gpio) { saa7134_nec_irq(dev); - } else if (!ir->polling && !ir->rc5_gpio) { + } else if (!ir->polling && !ir->rc5_gpio && !ir->raw_decode) { build_key(dev); } else if (ir->rc5_gpio) { saa7134_rc5_irq(dev); + } else if (ir->raw_decode) { + saa7134_raw_decode_irq(dev); } } @@ -417,8 +429,32 @@ static void saa7134_input_timer(unsigned long data) mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling)); } -void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir) +void ir_raw_decode_timer_end(unsigned long data) +{ + struct saa7134_dev *dev = (struct saa7134_dev *)data; + struct card_ir *ir = dev->remote; + + ir_raw_event_handle(dev->remote->dev); + + ir->active = 0; +} + +static int __saa7134_ir_start(void *priv) { + struct saa7134_dev *dev = priv; + struct card_ir *ir; + + if (!dev) + return -EINVAL; + + ir = dev->remote; + if (!ir) + return -EINVAL; + + if (ir->running) + return 0; + + ir->running = 1; if (ir->polling) { setup_timer(&ir->timer, saa7134_input_timer, (unsigned long)dev); @@ -441,26 +477,125 @@ void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir) setup_timer(&ir->timer_keyup, saa7134_nec_timer, (unsigned long)dev); tasklet_init(&ir->tlet, nec_task, (unsigned long)dev); + } else if (ir->raw_decode) { + /* set timer_end for code completion */ + init_timer(&ir->timer_end); + ir->timer_end.function = ir_raw_decode_timer_end; + ir->timer_end.data = (unsigned long)dev; + ir->active = 0; } + + return 0; } -void saa7134_ir_stop(struct saa7134_dev *dev) +static void __saa7134_ir_stop(void *priv) { + struct saa7134_dev *dev = priv; + struct card_ir *ir; + + if (!dev) + return; + + ir = dev->remote; + if (!ir) + return; + + if (!ir->running) + return; if (dev->remote->polling) del_timer_sync(&dev->remote->timer); + else if (ir->rc5_gpio) + del_timer_sync(&ir->timer_end); + else if (ir->nec_gpio) + tasklet_kill(&ir->tlet); + else if (ir->raw_decode) { + del_timer_sync(&ir->timer_end); + ir->active = 0; + } + + ir->running = 0; + + return; +} + +int saa7134_ir_start(struct saa7134_dev *dev) +{ + if (dev->remote->users) + return __saa7134_ir_start(dev); + + return 0; +} + +void saa7134_ir_stop(struct saa7134_dev *dev) +{ + if (dev->remote->users) + __saa7134_ir_stop(dev); +} + +static int saa7134_ir_open(void *priv) +{ + struct saa7134_dev *dev = priv; + + dev->remote->users++; + return __saa7134_ir_start(dev); +} + +static void saa7134_ir_close(void *priv) +{ + struct saa7134_dev *dev = priv; + + dev->remote->users--; + if (!dev->remote->users) + __saa7134_ir_stop(dev); +} + + +int saa7134_ir_change_protocol(void *priv, u64 ir_type) +{ + struct saa7134_dev *dev = priv; + struct card_ir *ir = dev->remote; + u32 nec_gpio, rc5_gpio; + + if (ir_type == IR_TYPE_RC5) { + dprintk("Changing protocol to RC5\n"); + nec_gpio = 0; + rc5_gpio = 1; + } else if (ir_type == IR_TYPE_NEC) { + dprintk("Changing protocol to NEC\n"); + nec_gpio = 1; + rc5_gpio = 0; + } else { + dprintk("IR protocol type %ud is not supported\n", + (unsigned)ir_type); + return -EINVAL; + } + + if (ir->running) { + saa7134_ir_stop(dev); + ir->nec_gpio = nec_gpio; + ir->rc5_gpio = rc5_gpio; + saa7134_ir_start(dev); + } else { + ir->nec_gpio = nec_gpio; + ir->rc5_gpio = rc5_gpio; + } + + return 0; } int saa7134_input_init1(struct saa7134_dev *dev) { struct card_ir *ir; struct input_dev *input_dev; - struct ir_scancode_table *ir_codes = NULL; + char *ir_codes = NULL; u32 mask_keycode = 0; u32 mask_keydown = 0; u32 mask_keyup = 0; int polling = 0; int rc5_gpio = 0; int nec_gpio = 0; + int raw_decode = 0; + int allow_protocol_change = 0; u64 ir_type = IR_TYPE_OTHER; int err; @@ -476,27 +611,27 @@ int saa7134_input_init1(struct saa7134_dev *dev) case SAA7134_BOARD_FLYTVPLATINUM_FM: case SAA7134_BOARD_FLYTVPLATINUM_MINI2: case SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM: - ir_codes = &ir_codes_flyvideo_table; + ir_codes = RC_MAP_FLYVIDEO; mask_keycode = 0xEC00000; mask_keydown = 0x0040000; break; case SAA7134_BOARD_CINERGY400: case SAA7134_BOARD_CINERGY600: case SAA7134_BOARD_CINERGY600_MK3: - ir_codes = &ir_codes_cinergy_table; + ir_codes = RC_MAP_CINERGY; mask_keycode = 0x00003f; mask_keyup = 0x040000; break; case SAA7134_BOARD_ECS_TVP3XP: case SAA7134_BOARD_ECS_TVP3XP_4CB5: - ir_codes = &ir_codes_eztv_table; + ir_codes = RC_MAP_EZTV; mask_keycode = 0x00017c; mask_keyup = 0x000002; polling = 50; // ms break; case SAA7134_BOARD_KWORLD_XPERT: case SAA7134_BOARD_AVACSSMARTTV: - ir_codes = &ir_codes_pixelview_table; + ir_codes = RC_MAP_PIXELVIEW; mask_keycode = 0x00001F; mask_keyup = 0x000020; polling = 50; // ms @@ -513,7 +648,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) case SAA7134_BOARD_AVERMEDIA_GO_007_FM: case SAA7134_BOARD_AVERMEDIA_M102: case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS: - ir_codes = &ir_codes_avermedia_table; + ir_codes = RC_MAP_AVERMEDIA; mask_keycode = 0x0007C8; mask_keydown = 0x000010; polling = 50; // ms @@ -522,14 +657,15 @@ int saa7134_input_init1(struct saa7134_dev *dev) saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4); break; case SAA7134_BOARD_AVERMEDIA_M135A: - ir_codes = &ir_codes_avermedia_m135a_table; - mask_keydown = 0x0040000; - mask_keycode = 0x00013f; - nec_gpio = 1; + ir_codes = RC_MAP_AVERMEDIA_M135A_RM_JX; + mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ + mask_keyup = 0x0040000; + mask_keycode = 0xffff; + raw_decode = 1; break; case SAA7134_BOARD_AVERMEDIA_777: case SAA7134_BOARD_AVERMEDIA_A16AR: - ir_codes = &ir_codes_avermedia_table; + ir_codes = RC_MAP_AVERMEDIA; mask_keycode = 0x02F200; mask_keydown = 0x000400; polling = 50; // ms @@ -538,7 +674,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); break; case SAA7134_BOARD_AVERMEDIA_A16D: - ir_codes = &ir_codes_avermedia_a16d_table; + ir_codes = RC_MAP_AVERMEDIA_A16D; mask_keycode = 0x02F200; mask_keydown = 0x000400; polling = 50; /* ms */ @@ -547,14 +683,14 @@ int saa7134_input_init1(struct saa7134_dev *dev) saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); break; case SAA7134_BOARD_KWORLD_TERMINATOR: - ir_codes = &ir_codes_pixelview_table; + ir_codes = RC_MAP_PIXELVIEW; mask_keycode = 0x00001f; mask_keyup = 0x000060; polling = 50; // ms break; case SAA7134_BOARD_MANLI_MTV001: case SAA7134_BOARD_MANLI_MTV002: - ir_codes = &ir_codes_manli_table; + ir_codes = RC_MAP_MANLI; mask_keycode = 0x001f00; mask_keyup = 0x004000; polling = 50; /* ms */ @@ -574,25 +710,25 @@ int saa7134_input_init1(struct saa7134_dev *dev) case SAA7134_BOARD_BEHOLD_507_9FM: case SAA7134_BOARD_BEHOLD_507RDS_MK3: case SAA7134_BOARD_BEHOLD_507RDS_MK5: - ir_codes = &ir_codes_manli_table; + ir_codes = RC_MAP_MANLI; mask_keycode = 0x003f00; mask_keyup = 0x004000; polling = 50; /* ms */ break; case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM: - ir_codes = &ir_codes_behold_columbus_table; + ir_codes = RC_MAP_BEHOLD_COLUMBUS; mask_keycode = 0x003f00; mask_keyup = 0x004000; polling = 50; // ms break; case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: - ir_codes = &ir_codes_pctv_sedna_table; + ir_codes = RC_MAP_PCTV_SEDNA; mask_keycode = 0x001f00; mask_keyup = 0x004000; polling = 50; // ms break; case SAA7134_BOARD_GOTVIEW_7135: - ir_codes = &ir_codes_gotview7135_table; + ir_codes = RC_MAP_GOTVIEW7135; mask_keycode = 0x0003CC; mask_keydown = 0x000010; polling = 5; /* ms */ @@ -601,80 +737,80 @@ int saa7134_input_init1(struct saa7134_dev *dev) case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: - ir_codes = &ir_codes_videomate_tv_pvr_table; + ir_codes = RC_MAP_VIDEOMATE_TV_PVR; mask_keycode = 0x00003F; mask_keyup = 0x400000; polling = 50; // ms break; case SAA7134_BOARD_PROTEUS_2309: - ir_codes = &ir_codes_proteus_2309_table; + ir_codes = RC_MAP_PROTEUS_2309; mask_keycode = 0x00007F; mask_keyup = 0x000080; polling = 50; // ms break; case SAA7134_BOARD_VIDEOMATE_DVBT_300: case SAA7134_BOARD_VIDEOMATE_DVBT_200: - ir_codes = &ir_codes_videomate_tv_pvr_table; + ir_codes = RC_MAP_VIDEOMATE_TV_PVR; mask_keycode = 0x003F00; mask_keyup = 0x040000; break; case SAA7134_BOARD_FLYDVBS_LR300: case SAA7134_BOARD_FLYDVBT_LR301: case SAA7134_BOARD_FLYDVBTDUO: - ir_codes = &ir_codes_flydvb_table; + ir_codes = RC_MAP_FLYDVB; mask_keycode = 0x0001F00; mask_keydown = 0x0040000; break; case SAA7134_BOARD_ASUSTeK_P7131_DUAL: case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: case SAA7134_BOARD_ASUSTeK_P7131_ANALOG: - ir_codes = &ir_codes_asus_pc39_table; + ir_codes = RC_MAP_ASUS_PC39; mask_keydown = 0x0040000; rc5_gpio = 1; break; case SAA7134_BOARD_ENCORE_ENLTV: case SAA7134_BOARD_ENCORE_ENLTV_FM: - ir_codes = &ir_codes_encore_enltv_table; + ir_codes = RC_MAP_ENCORE_ENLTV; mask_keycode = 0x00007f; mask_keyup = 0x040000; polling = 50; // ms break; case SAA7134_BOARD_ENCORE_ENLTV_FM53: - ir_codes = &ir_codes_encore_enltv_fm53_table; + ir_codes = RC_MAP_ENCORE_ENLTV_FM53; mask_keydown = 0x0040000; mask_keycode = 0x00007f; nec_gpio = 1; break; case SAA7134_BOARD_10MOONSTVMASTER3: - ir_codes = &ir_codes_encore_enltv_table; + ir_codes = RC_MAP_ENCORE_ENLTV; mask_keycode = 0x5f80000; mask_keyup = 0x8000000; polling = 50; //ms break; case SAA7134_BOARD_GENIUS_TVGO_A11MCE: - ir_codes = &ir_codes_genius_tvgo_a11mce_table; + ir_codes = RC_MAP_GENIUS_TVGO_A11MCE; mask_keycode = 0xff; mask_keydown = 0xf00000; polling = 50; /* ms */ break; case SAA7134_BOARD_REAL_ANGEL_220: - ir_codes = &ir_codes_real_audio_220_32_keys_table; + ir_codes = RC_MAP_REAL_AUDIO_220_32_KEYS; mask_keycode = 0x3f00; mask_keyup = 0x4000; polling = 50; /* ms */ break; case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: - ir_codes = &ir_codes_kworld_plus_tv_analog_table; + ir_codes = RC_MAP_KWORLD_PLUS_TV_ANALOG; mask_keycode = 0x7f; polling = 40; /* ms */ break; case SAA7134_BOARD_VIDEOMATE_S350: - ir_codes = &ir_codes_videomate_s350_table; + ir_codes = RC_MAP_VIDEOMATE_S350; mask_keycode = 0x003f00; mask_keydown = 0x040000; break; case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S: - ir_codes = &ir_codes_winfast_table; + ir_codes = RC_MAP_WINFAST; mask_keycode = 0x5f00; mask_keyup = 0x020000; polling = 50; /* ms */ @@ -695,6 +831,9 @@ int saa7134_input_init1(struct saa7134_dev *dev) } ir->dev = input_dev; + dev->remote = ir; + + ir->running = 0; /* init hardware-specific stuff */ ir->mask_keycode = mask_keycode; @@ -703,6 +842,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) ir->polling = polling; ir->rc5_gpio = rc5_gpio; ir->nec_gpio = nec_gpio; + ir->raw_decode = raw_decode; /* init input device */ snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)", @@ -710,6 +850,19 @@ int saa7134_input_init1(struct saa7134_dev *dev) snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(dev->pci)); + + ir->props.priv = dev; + ir->props.open = saa7134_ir_open; + ir->props.close = saa7134_ir_close; + + if (raw_decode) + ir->props.driver_type = RC_DRIVER_IR_RAW; + + if (!raw_decode && allow_protocol_change) { + ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC; + ir->props.change_protocol = saa7134_ir_change_protocol; + } + err = ir_input_init(input_dev, &ir->ir, ir_type); if (err < 0) goto err_out_free; @@ -727,12 +880,9 @@ int saa7134_input_init1(struct saa7134_dev *dev) } input_dev->dev.parent = &dev->pci->dev; - dev->remote = ir; - saa7134_ir_start(dev, ir); - - err = ir_input_register(ir->dev, ir_codes, NULL); + err = ir_input_register(ir->dev, ir_codes, &ir->props, MODULE_NAME); if (err) - goto err_out_stop; + goto err_out_free; /* the remote isn't as bouncy as a keyboard */ ir->dev->rep[REP_DELAY] = repeat_delay; @@ -740,10 +890,8 @@ int saa7134_input_init1(struct saa7134_dev *dev) return 0; - err_out_stop: - saa7134_ir_stop(dev); +err_out_free: dev->remote = NULL; - err_out_free: kfree(ir); return err; } @@ -787,24 +935,24 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) dev->init_data.name = "Pinnacle PCTV"; if (pinnacle_remote == 0) { dev->init_data.get_key = get_key_pinnacle_color; - dev->init_data.ir_codes = &ir_codes_pinnacle_color_table; + dev->init_data.ir_codes = RC_MAP_PINNACLE_COLOR; info.addr = 0x47; } else { dev->init_data.get_key = get_key_pinnacle_grey; - dev->init_data.ir_codes = &ir_codes_pinnacle_grey_table; + dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY; info.addr = 0x47; } break; case SAA7134_BOARD_UPMOST_PURPLE_TV: dev->init_data.name = "Purple TV"; dev->init_data.get_key = get_key_purpletv; - dev->init_data.ir_codes = &ir_codes_purpletv_table; + dev->init_data.ir_codes = RC_MAP_PURPLETV; info.addr = 0x7a; break; case SAA7134_BOARD_MSI_TVATANYWHERE_PLUS: dev->init_data.name = "MSI TV@nywhere Plus"; dev->init_data.get_key = get_key_msi_tvanywhere_plus; - dev->init_data.ir_codes = &ir_codes_msi_tvanywhere_plus_table; + dev->init_data.ir_codes = RC_MAP_MSI_TVANYWHERE_PLUS; info.addr = 0x30; /* MSI TV@nywhere Plus controller doesn't seem to respond to probes unless we read something from @@ -818,7 +966,7 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) case SAA7134_BOARD_HAUPPAUGE_HVR1110: dev->init_data.name = "HVR 1110"; dev->init_data.get_key = get_key_hvr1110; - dev->init_data.ir_codes = &ir_codes_hauppauge_new_table; + dev->init_data.ir_codes = RC_MAP_HAUPPAUGE_NEW; info.addr = 0x71; break; case SAA7134_BOARD_BEHOLD_607FM_MK3: @@ -834,9 +982,12 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) case SAA7134_BOARD_BEHOLD_M6_EXTRA: case SAA7134_BOARD_BEHOLD_H6: case SAA7134_BOARD_BEHOLD_X7: + case SAA7134_BOARD_BEHOLD_H7: + case SAA7134_BOARD_BEHOLD_A7: dev->init_data.name = "BeholdTV"; dev->init_data.get_key = get_key_beholdm6xx; - dev->init_data.ir_codes = &ir_codes_behold_table; + dev->init_data.ir_codes = RC_MAP_BEHOLD; + dev->init_data.type = IR_TYPE_NEC; info.addr = 0x2d; break; case SAA7134_BOARD_AVERMEDIA_CARDBUS_501: @@ -846,7 +997,7 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) case SAA7134_BOARD_FLYDVB_TRIO: dev->init_data.name = "FlyDVB Trio"; dev->init_data.get_key = get_key_flydvb_trio; - dev->init_data.ir_codes = &ir_codes_flydvb_table; + dev->init_data.ir_codes = RC_MAP_FLYDVB; info.addr = 0x0b; break; default: @@ -859,6 +1010,33 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) i2c_new_device(&dev->i2c_adap, &info); } +static int saa7134_raw_decode_irq(struct saa7134_dev *dev) +{ + struct card_ir *ir = dev->remote; + unsigned long timeout; + int space; + + /* Generate initial event */ + saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); + saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); + space = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2) & ir->mask_keydown; + ir_raw_event_store_edge(dev->remote->dev, space ? IR_SPACE : IR_PULSE); + + + /* + * Wait 15 ms from the start of the first IR event before processing + * the event. This time is enough for NEC protocol. May need adjustments + * to work with other protocols. + */ + if (!ir->active) { + timeout = jiffies + jiffies_to_msecs(15); + mod_timer(&ir->timer_end, timeout); + ir->active = 1; + } + + return 1; +} + static int saa7134_rc5_irq(struct saa7134_dev *dev) { struct card_ir *ir = dev->remote; @@ -901,7 +1079,6 @@ static int saa7134_rc5_irq(struct saa7134_dev *dev) return 1; } - /* On NEC protocol, One has 2.25 ms, and zero has 1.125 ms The first pulse (start) has 9 + 4.5 ms */ @@ -1011,14 +1188,14 @@ static void nec_task(unsigned long data) /* Keep repeating the last key */ mod_timer(&ir->timer_keyup, jiffies + msecs_to_jiffies(150)); - saa_setl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18); + saa_setl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_P); } static int saa7134_nec_irq(struct saa7134_dev *dev) { struct card_ir *ir = dev->remote; - saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18); + saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_P); tasklet_schedule(&ir->tlet); return 1; diff --git a/drivers/media/video/saa7134/saa7134-reg.h b/drivers/media/video/saa7134/saa7134-reg.h index cf89d96d729522..e7e0af101fa7b8 100644 --- a/drivers/media/video/saa7134/saa7134-reg.h +++ b/drivers/media/video/saa7134/saa7134-reg.h @@ -112,17 +112,17 @@ #define SAA7134_IRQ1_INTE_RA0_0 (1 << 0) #define SAA7134_IRQ2 (0x2c8 >> 2) -#define SAA7134_IRQ2_INTE_GPIO23A (1 << 17) -#define SAA7134_IRQ2_INTE_GPIO23 (1 << 16) -#define SAA7134_IRQ2_INTE_GPIO22A (1 << 15) -#define SAA7134_IRQ2_INTE_GPIO22 (1 << 14) -#define SAA7134_IRQ2_INTE_GPIO18A (1 << 13) -#define SAA7134_IRQ2_INTE_GPIO18 (1 << 12) -#define SAA7134_IRQ2_INTE_GPIO16 (1 << 11) /* not certain */ -#define SAA7134_IRQ2_INTE_SC2 (1 << 10) -#define SAA7134_IRQ2_INTE_SC1 (1 << 9) -#define SAA7134_IRQ2_INTE_SC0 (1 << 8) -#define SAA7134_IRQ2_INTE_DEC5 (1 << 7) +#define SAA7134_IRQ2_INTE_GPIO23_N (1 << 17) /* negative edge */ +#define SAA7134_IRQ2_INTE_GPIO23_P (1 << 16) /* positive edge */ +#define SAA7134_IRQ2_INTE_GPIO22_N (1 << 15) /* negative edge */ +#define SAA7134_IRQ2_INTE_GPIO22_P (1 << 14) /* positive edge */ +#define SAA7134_IRQ2_INTE_GPIO18_N (1 << 13) /* negative edge */ +#define SAA7134_IRQ2_INTE_GPIO18_P (1 << 12) /* positive edge */ +#define SAA7134_IRQ2_INTE_GPIO16_N (1 << 11) /* negative edge */ +#define SAA7134_IRQ2_INTE_GPIO16_P (1 << 10) /* positive edge */ +#define SAA7134_IRQ2_INTE_SC2 (1 << 9) +#define SAA7134_IRQ2_INTE_SC1 (1 << 8) +#define SAA7134_IRQ2_INTE_SC0 (1 << 7) #define SAA7134_IRQ2_INTE_DEC4 (1 << 6) #define SAA7134_IRQ2_INTE_DEC3 (1 << 5) #define SAA7134_IRQ2_INTE_DEC2 (1 << 4) @@ -135,7 +135,7 @@ #define SAA7134_IRQ_REPORT_GPIO23 (1 << 17) #define SAA7134_IRQ_REPORT_GPIO22 (1 << 16) #define SAA7134_IRQ_REPORT_GPIO18 (1 << 15) -#define SAA7134_IRQ_REPORT_GPIO16 (1 << 14) /* not certain */ +#define SAA7134_IRQ_REPORT_GPIO16 (1 << 14) #define SAA7134_IRQ_REPORT_LOAD_ERR (1 << 13) #define SAA7134_IRQ_REPORT_CONF_ERR (1 << 12) #define SAA7134_IRQ_REPORT_TRIG_ERR (1 << 11) diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c index 31138d3e51bb59..45f0ac8f3c0f88 100644 --- a/drivers/media/video/saa7134/saa7134-video.c +++ b/drivers/media/video/saa7134/saa7134-video.c @@ -1180,7 +1180,7 @@ int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, str That needs to be fixed somehow, but for now this is good enough. */ if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -1359,7 +1359,7 @@ static int video_open(struct file *file) fh->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24); fh->width = 720; fh->height = 576; - v4l2_prio_open(&dev->prio,&fh->prio); + v4l2_prio_open(&dev->prio, &fh->prio); videobuf_queue_sg_init(&fh->cap, &video_qops, &dev->pci->dev, &dev->slock, @@ -1502,7 +1502,7 @@ static int video_release(struct file *file) saa7134_pgtable_free(dev->pci,&fh->pt_cap); saa7134_pgtable_free(dev->pci,&fh->pt_vbi); - v4l2_prio_close(&dev->prio,&fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); return 0; @@ -1632,8 +1632,15 @@ static int saa7134_try_fmt_vid_cap(struct file *file, void *priv, } f->fmt.pix.field = field; - v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2, - &f->fmt.pix.height, 32, maxh, 0, 0); + if (f->fmt.pix.width < 48) + f->fmt.pix.width = 48; + if (f->fmt.pix.height < 32) + f->fmt.pix.height = 32; + if (f->fmt.pix.width > maxw) + f->fmt.pix.width = maxw; + if (f->fmt.pix.height > maxh) + f->fmt.pix.height = maxh; + f->fmt.pix.width &= ~0x03; f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3; f->fmt.pix.sizeimage = @@ -1778,7 +1785,7 @@ static int saa7134_s_input(struct file *file, void *priv, unsigned int i) struct saa7134_dev *dev = fh->dev; int err; - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; @@ -1832,7 +1839,7 @@ int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_ That needs to be fixed somehow, but for now this is good enough. */ if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } else if (res_locked(dev, RESOURCE_OVERLAY)) { @@ -2016,7 +2023,7 @@ static int saa7134_s_tuner(struct file *file, void *priv, struct saa7134_dev *dev = fh->dev; int rx, mode, err; - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; @@ -2050,7 +2057,7 @@ static int saa7134_s_frequency(struct file *file, void *priv, struct saa7134_dev *dev = fh->dev; int err; - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index bf130967ed1717..3962534267be2b 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -20,7 +20,7 @@ */ #include -#define SAA7134_VERSION_CODE KERNEL_VERSION(0,2,15) +#define SAA7134_VERSION_CODE KERNEL_VERSION(0, 2, 16) #include #include @@ -300,6 +300,9 @@ struct saa7134_format { #define SAA7134_BOARD_ASUS_EUROPA_HYBRID 174 #define SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S 175 #define SAA7134_BOARD_BEHOLD_505RDS_MK3 176 +#define SAA7134_BOARD_HAWELL_HW_404M7 177 +#define SAA7134_BOARD_BEHOLD_H7 178 +#define SAA7134_BOARD_BEHOLD_A7 179 #define SAA7134_MAXBOARDS 32 #define SAA7134_INPUT_MAX 8 @@ -809,7 +812,7 @@ int saa7134_input_init1(struct saa7134_dev *dev); void saa7134_input_fini(struct saa7134_dev *dev); void saa7134_input_irq(struct saa7134_dev *dev); void saa7134_probe_i2c_ir(struct saa7134_dev *dev); -void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir); +int saa7134_ir_start(struct saa7134_dev *dev); void saa7134_ir_stop(struct saa7134_dev *dev); diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index 1ad980f8e770ad..4ac3b482fbb49c 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -115,9 +115,20 @@ struct sh_mobile_ceu_dev { }; struct sh_mobile_ceu_cam { - struct v4l2_rect ceu_rect; - unsigned int cam_width; - unsigned int cam_height; + /* CEU offsets within scaled by the CEU camera output */ + unsigned int ceu_left; + unsigned int ceu_top; + /* Client output, as seen by the CEU */ + unsigned int width; + unsigned int height; + /* + * User window from S_CROP / G_CROP, produced by client cropping and + * scaling, CEU scaling and CEU cropping, mapped back onto the client + * input window + */ + struct v4l2_rect subrect; + /* Camera cropping rectangle */ + struct v4l2_rect rect; const struct soc_mbus_pixelfmt *extra_fmt; enum v4l2_mbus_pixelcode code; }; @@ -213,8 +224,8 @@ static int sh_mobile_ceu_videobuf_setup(struct videobuf_queue *vq, *count = 2; if (pcdev->video_limit) { - while (PAGE_ALIGN(*size) * *count > pcdev->video_limit) - (*count)--; + if (PAGE_ALIGN(*size) * *count > pcdev->video_limit) + *count = pcdev->video_limit / PAGE_ALIGN(*size); } dev_dbg(icd->dev.parent, "count=%d, size=%d\n", *count, *size); @@ -565,38 +576,36 @@ static u16 calc_scale(unsigned int src, unsigned int *dst) } /* rect is guaranteed to not exceed the scaled camera rectangle */ -static void sh_mobile_ceu_set_rect(struct soc_camera_device *icd, - unsigned int out_width, - unsigned int out_height) +static void sh_mobile_ceu_set_rect(struct soc_camera_device *icd) { struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct sh_mobile_ceu_cam *cam = icd->host_priv; - struct v4l2_rect *rect = &cam->ceu_rect; struct sh_mobile_ceu_dev *pcdev = ici->priv; unsigned int height, width, cdwdr_width, in_width, in_height; unsigned int left_offset, top_offset; u32 camor; - dev_dbg(icd->dev.parent, "Crop %ux%u@%u:%u\n", - rect->width, rect->height, rect->left, rect->top); + dev_geo(icd->dev.parent, "Crop %ux%u@%u:%u\n", + icd->user_width, icd->user_height, cam->ceu_left, cam->ceu_top); - left_offset = rect->left; - top_offset = rect->top; + left_offset = cam->ceu_left; + top_offset = cam->ceu_top; + /* CEU cropping (CFSZR) is applied _after_ the scaling filter (CFLCR) */ if (pcdev->image_mode) { - in_width = rect->width; + in_width = cam->width; if (!pcdev->is_16bit) { in_width *= 2; left_offset *= 2; } - width = out_width; - cdwdr_width = out_width; + width = icd->user_width; + cdwdr_width = icd->user_width; } else { - int bytes_per_line = soc_mbus_bytes_per_line(out_width, + int bytes_per_line = soc_mbus_bytes_per_line(icd->user_width, icd->current_fmt->host_fmt); unsigned int w_factor; - width = out_width; + width = icd->user_width; switch (icd->current_fmt->host_fmt->packing) { case SOC_MBUS_PACKING_2X8_PADHI: @@ -606,17 +615,17 @@ static void sh_mobile_ceu_set_rect(struct soc_camera_device *icd, w_factor = 1; } - in_width = rect->width * w_factor; + in_width = cam->width * w_factor; left_offset = left_offset * w_factor; if (bytes_per_line < 0) - cdwdr_width = out_width; + cdwdr_width = icd->user_width; else cdwdr_width = bytes_per_line; } - height = out_height; - in_height = rect->height; + height = icd->user_height; + in_height = cam->height; if (V4L2_FIELD_NONE != pcdev->field) { height /= 2; in_height /= 2; @@ -775,9 +784,10 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd, } ceu_write(pcdev, CAIFR, value); - sh_mobile_ceu_set_rect(icd, icd->user_width, icd->user_height); + sh_mobile_ceu_set_rect(icd); mdelay(1); + dev_geo(icd->dev.parent, "CFLCR 0x%x\n", pcdev->cflcr); ceu_write(pcdev, CFLCR, pcdev->cflcr); /* @@ -866,6 +876,8 @@ static bool sh_mobile_ceu_packing_supported(const struct soc_mbus_pixelfmt *fmt) fmt->packing == SOC_MBUS_PACKING_EXTEND16); } +static int client_g_rect(struct v4l2_subdev *sd, struct v4l2_rect *rect); + static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx, struct soc_camera_format_xlate *xlate) { @@ -894,10 +906,55 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx, return 0; if (!icd->host_priv) { + struct v4l2_mbus_framefmt mf; + struct v4l2_rect rect; + struct device *dev = icd->dev.parent; + int shift = 0; + + /* FIXME: subwindow is lost between close / open */ + + /* Cache current client geometry */ + ret = client_g_rect(sd, &rect); + if (ret < 0) + return ret; + + /* First time */ + ret = v4l2_subdev_call(sd, video, g_mbus_fmt, &mf); + if (ret < 0) + return ret; + + while ((mf.width > 2560 || mf.height > 1920) && shift < 4) { + /* Try 2560x1920, 1280x960, 640x480, 320x240 */ + mf.width = 2560 >> shift; + mf.height = 1920 >> shift; + ret = v4l2_subdev_call(sd, video, s_mbus_fmt, &mf); + if (ret < 0) + return ret; + shift++; + } + + if (shift == 4) { + dev_err(dev, "Failed to configure the client below %ux%x\n", + mf.width, mf.height); + return -EIO; + } + + dev_geo(dev, "camera fmt %ux%u\n", mf.width, mf.height); + cam = kzalloc(sizeof(*cam), GFP_KERNEL); if (!cam) return -ENOMEM; + /* We are called with current camera crop, initialise subrect with it */ + cam->rect = rect; + cam->subrect = rect; + + cam->width = mf.width; + cam->height = mf.height; + + cam->width = mf.width; + cam->height = mf.height; + icd->host_priv = cam; } else { cam = icd->host_priv; @@ -979,16 +1036,12 @@ static unsigned int scale_down(unsigned int size, unsigned int scale) return (size * 4096 + scale / 2) / scale; } -static unsigned int scale_up(unsigned int size, unsigned int scale) -{ - return (size * scale + 2048) / 4096; -} - static unsigned int calc_generic_scale(unsigned int input, unsigned int output) { return (input * 4096 + output / 2) / output; } +/* Get and store current client crop */ static int client_g_rect(struct v4l2_subdev *sd, struct v4l2_rect *rect) { struct v4l2_crop crop; @@ -1007,25 +1060,51 @@ static int client_g_rect(struct v4l2_subdev *sd, struct v4l2_rect *rect) cap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; ret = v4l2_subdev_call(sd, video, cropcap, &cap); - if (ret < 0) - return ret; - - *rect = cap.defrect; + if (!ret) + *rect = cap.defrect; return ret; } +/* Client crop has changed, update our sub-rectangle to remain within the area */ +static void update_subrect(struct sh_mobile_ceu_cam *cam) +{ + struct v4l2_rect *rect = &cam->rect, *subrect = &cam->subrect; + + if (rect->width < subrect->width) + subrect->width = rect->width; + + if (rect->height < subrect->height) + subrect->height = rect->height; + + if (rect->left > subrect->left) + subrect->left = rect->left; + else if (rect->left + rect->width > + subrect->left + subrect->width) + subrect->left = rect->left + rect->width - + subrect->width; + + if (rect->top > subrect->top) + subrect->top = rect->top; + else if (rect->top + rect->height > + subrect->top + subrect->height) + subrect->top = rect->top + rect->height - + subrect->height; +} + /* * The common for both scaling and cropping iterative approach is: * 1. try if the client can produce exactly what requested by the user * 2. if (1) failed, try to double the client image until we get one big enough * 3. if (2) failed, try to request the maximum image */ -static int client_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *crop, +static int client_s_crop(struct soc_camera_device *icd, struct v4l2_crop *crop, struct v4l2_crop *cam_crop) { + struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct v4l2_rect *rect = &crop->c, *cam_rect = &cam_crop->c; struct device *dev = sd->v4l2_dev->dev; + struct sh_mobile_ceu_cam *cam = icd->host_priv; struct v4l2_cropcap cap; int ret; unsigned int width, height; @@ -1041,13 +1120,14 @@ static int client_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *crop, */ if (!memcmp(rect, cam_rect, sizeof(*rect))) { /* Even if camera S_CROP failed, but camera rectangle matches */ - dev_dbg(dev, "Camera S_CROP successful for %ux%u@%u:%u\n", + dev_dbg(dev, "Camera S_CROP successful for %dx%d@%d:%d\n", rect->width, rect->height, rect->left, rect->top); + cam->rect = *cam_rect; return 0; } /* Try to fix cropping, that camera hasn't managed to set */ - dev_geo(dev, "Fix camera S_CROP for %ux%u@%u:%u to %ux%u@%u:%u\n", + dev_geo(dev, "Fix camera S_CROP for %dx%d@%d:%d to %dx%d@%d:%d\n", cam_rect->width, cam_rect->height, cam_rect->left, cam_rect->top, rect->width, rect->height, rect->left, rect->top); @@ -1057,6 +1137,7 @@ static int client_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *crop, if (ret < 0) return ret; + /* Put user requested rectangle within sensor bounds */ soc_camera_limit_side(&rect->left, &rect->width, cap.bounds.left, 2, cap.bounds.width); soc_camera_limit_side(&rect->top, &rect->height, cap.bounds.top, 4, @@ -1069,6 +1150,10 @@ static int client_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *crop, width = max(cam_rect->width, 2); height = max(cam_rect->height, 2); + /* + * Loop as long as sensor is not covering the requested rectangle and + * is still within its bounds + */ while (!ret && (is_smaller(cam_rect, rect) || is_inside(cam_rect, rect)) && (cap.bounds.width > width || cap.bounds.height > height)) { @@ -1086,6 +1171,7 @@ static int client_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *crop, * target left, set it to the middle point between the current * left and minimum left. But that would add too much * complexity: we would have to iterate each border separately. + * Instead we just drop to the left and top bounds. */ if (cam_rect->left > rect->left) cam_rect->left = cap.bounds.left; @@ -1103,7 +1189,7 @@ static int client_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *crop, v4l2_subdev_call(sd, video, s_crop, cam_crop); ret = client_g_rect(sd, cam_rect); - dev_geo(dev, "Camera S_CROP %d for %ux%u@%u:%u\n", ret, + dev_geo(dev, "Camera S_CROP %d for %dx%d@%d:%d\n", ret, cam_rect->width, cam_rect->height, cam_rect->left, cam_rect->top); } @@ -1117,82 +1203,24 @@ static int client_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *crop, *cam_rect = cap.bounds; v4l2_subdev_call(sd, video, s_crop, cam_crop); ret = client_g_rect(sd, cam_rect); - dev_geo(dev, "Camera S_CROP %d for max %ux%u@%u:%u\n", ret, + dev_geo(dev, "Camera S_CROP %d for max %dx%d@%d:%d\n", ret, cam_rect->width, cam_rect->height, cam_rect->left, cam_rect->top); } - return ret; -} - -static int get_camera_scales(struct v4l2_subdev *sd, struct v4l2_rect *rect, - unsigned int *scale_h, unsigned int *scale_v) -{ - struct v4l2_mbus_framefmt mf; - int ret; - - ret = v4l2_subdev_call(sd, video, g_mbus_fmt, &mf); - if (ret < 0) - return ret; - - *scale_h = calc_generic_scale(rect->width, mf.width); - *scale_v = calc_generic_scale(rect->height, mf.height); - - return 0; -} - -static int get_camera_subwin(struct soc_camera_device *icd, - struct v4l2_rect *cam_subrect, - unsigned int cam_hscale, unsigned int cam_vscale) -{ - struct sh_mobile_ceu_cam *cam = icd->host_priv; - struct v4l2_rect *ceu_rect = &cam->ceu_rect; - - if (!ceu_rect->width) { - struct v4l2_subdev *sd = soc_camera_to_subdev(icd); - struct device *dev = icd->dev.parent; - struct v4l2_mbus_framefmt mf; - int ret; - /* First time */ - - ret = v4l2_subdev_call(sd, video, g_mbus_fmt, &mf); - if (ret < 0) - return ret; - - dev_geo(dev, "camera fmt %ux%u\n", mf.width, mf.height); - - if (mf.width > 2560) { - ceu_rect->width = 2560; - ceu_rect->left = (mf.width - 2560) / 2; - } else { - ceu_rect->width = mf.width; - ceu_rect->left = 0; - } - - if (mf.height > 1920) { - ceu_rect->height = 1920; - ceu_rect->top = (mf.height - 1920) / 2; - } else { - ceu_rect->height = mf.height; - ceu_rect->top = 0; - } - - dev_geo(dev, "initialised CEU rect %ux%u@%u:%u\n", - ceu_rect->width, ceu_rect->height, - ceu_rect->left, ceu_rect->top); + if (!ret) { + cam->rect = *cam_rect; + update_subrect(cam); } - cam_subrect->width = scale_up(ceu_rect->width, cam_hscale); - cam_subrect->left = scale_up(ceu_rect->left, cam_hscale); - cam_subrect->height = scale_up(ceu_rect->height, cam_vscale); - cam_subrect->top = scale_up(ceu_rect->top, cam_vscale); - - return 0; + return ret; } +/* Iterative s_mbus_fmt, also updates cached client crop on success */ static int client_s_fmt(struct soc_camera_device *icd, struct v4l2_mbus_framefmt *mf, bool ceu_can_scale) { + struct sh_mobile_ceu_cam *cam = icd->host_priv; struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct device *dev = icd->dev.parent; unsigned int width = mf->width, height = mf->height, tmp_w, tmp_h; @@ -1200,6 +1228,15 @@ static int client_s_fmt(struct soc_camera_device *icd, struct v4l2_cropcap cap; int ret; + ret = v4l2_subdev_call(sd, video, s_mbus_fmt, mf); + if (ret < 0) + return ret; + + dev_geo(dev, "camera scaled to %ux%u\n", mf->width, mf->height); + + if ((width == mf->width && height == mf->height) || !ceu_can_scale) + goto update_cache; + cap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; ret = v4l2_subdev_call(sd, video, cropcap, &cap); @@ -1209,15 +1246,6 @@ static int client_s_fmt(struct soc_camera_device *icd, max_width = min(cap.bounds.width, 2560); max_height = min(cap.bounds.height, 1920); - ret = v4l2_subdev_call(sd, video, s_mbus_fmt, mf); - if (ret < 0) - return ret; - - dev_geo(dev, "camera scaled to %ux%u\n", mf->width, mf->height); - - if ((width == mf->width && height == mf->height) || !ceu_can_scale) - return 0; - /* Camera set a format, but geometry is not precise, try to improve */ tmp_w = mf->width; tmp_h = mf->height; @@ -1239,26 +1267,37 @@ static int client_s_fmt(struct soc_camera_device *icd, } } +update_cache: + /* Update cache */ + ret = client_g_rect(sd, &cam->rect); + if (ret < 0) + return ret; + + update_subrect(cam); + return 0; } /** - * @rect - camera cropped rectangle - * @sub_rect - CEU cropped rectangle, mapped back to camera input area - * @ceu_rect - on output calculated CEU crop rectangle + * @width - on output: user width, mapped back to input + * @height - on output: user height, mapped back to input + * @mf - in- / output camera output window */ -static int client_scale(struct soc_camera_device *icd, struct v4l2_rect *rect, - struct v4l2_rect *sub_rect, struct v4l2_rect *ceu_rect, - struct v4l2_mbus_framefmt *mf, bool ceu_can_scale) +static int client_scale(struct soc_camera_device *icd, + struct v4l2_mbus_framefmt *mf, + unsigned int *width, unsigned int *height, + bool ceu_can_scale) { - struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct sh_mobile_ceu_cam *cam = icd->host_priv; struct device *dev = icd->dev.parent; struct v4l2_mbus_framefmt mf_tmp = *mf; unsigned int scale_h, scale_v; int ret; - /* 5. Apply iterative camera S_FMT for camera user window. */ + /* + * 5. Apply iterative camera S_FMT for camera user window (also updates + * client crop cache and the imaginary sub-rectangle). + */ ret = client_s_fmt(icd, &mf_tmp, ceu_can_scale); if (ret < 0) return ret; @@ -1270,60 +1309,22 @@ static int client_scale(struct soc_camera_device *icd, struct v4l2_rect *rect, /* unneeded - it is already in "mf_tmp" */ - /* 7. Calculate new camera scales. */ - ret = get_camera_scales(sd, rect, &scale_h, &scale_v); - if (ret < 0) - return ret; - - dev_geo(dev, "7: camera scales %u:%u\n", scale_h, scale_v); + /* 7. Calculate new client scales. */ + scale_h = calc_generic_scale(cam->rect.width, mf_tmp.width); + scale_v = calc_generic_scale(cam->rect.height, mf_tmp.height); - cam->cam_width = mf_tmp.width; - cam->cam_height = mf_tmp.height; mf->width = mf_tmp.width; mf->height = mf_tmp.height; mf->colorspace = mf_tmp.colorspace; /* * 8. Calculate new CEU crop - apply camera scales to previously - * calculated "effective" crop. + * updated "effective" crop. */ - ceu_rect->left = scale_down(sub_rect->left, scale_h); - ceu_rect->width = scale_down(sub_rect->width, scale_h); - ceu_rect->top = scale_down(sub_rect->top, scale_v); - ceu_rect->height = scale_down(sub_rect->height, scale_v); + *width = scale_down(cam->subrect.width, scale_h); + *height = scale_down(cam->subrect.height, scale_v); - dev_geo(dev, "8: new CEU rect %ux%u@%u:%u\n", - ceu_rect->width, ceu_rect->height, - ceu_rect->left, ceu_rect->top); - - return 0; -} - -/* Get combined scales */ -static int get_scales(struct soc_camera_device *icd, - unsigned int *scale_h, unsigned int *scale_v) -{ - struct sh_mobile_ceu_cam *cam = icd->host_priv; - struct v4l2_subdev *sd = soc_camera_to_subdev(icd); - struct v4l2_crop cam_crop; - unsigned int width_in, height_in; - int ret; - - cam_crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - ret = client_g_rect(sd, &cam_crop.c); - if (ret < 0) - return ret; - - ret = get_camera_scales(sd, &cam_crop.c, scale_h, scale_v); - if (ret < 0) - return ret; - - width_in = scale_up(cam->ceu_rect.width, *scale_h); - height_in = scale_up(cam->ceu_rect.height, *scale_v); - - *scale_h = calc_generic_scale(width_in, icd->user_width); - *scale_v = calc_generic_scale(height_in, icd->user_height); + dev_geo(dev, "8: new client sub-window %ux%u\n", *width, *height); return 0; } @@ -1342,115 +1343,165 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd, struct sh_mobile_ceu_dev *pcdev = ici->priv; struct v4l2_crop cam_crop; struct sh_mobile_ceu_cam *cam = icd->host_priv; - struct v4l2_rect *cam_rect = &cam_crop.c, *ceu_rect = &cam->ceu_rect; + struct v4l2_rect *cam_rect = &cam_crop.c; struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct device *dev = icd->dev.parent; struct v4l2_mbus_framefmt mf; - unsigned int scale_comb_h, scale_comb_v, scale_ceu_h, scale_ceu_v, - out_width, out_height; + unsigned int scale_cam_h, scale_cam_v, scale_ceu_h, scale_ceu_v, + out_width, out_height, scale_h, scale_v; + int interm_width, interm_height; u32 capsr, cflcr; int ret; - /* 1. Calculate current combined scales. */ - ret = get_scales(icd, &scale_comb_h, &scale_comb_v); - if (ret < 0) - return ret; + dev_geo(dev, "S_CROP(%ux%u@%u:%u)\n", rect->width, rect->height, + rect->left, rect->top); - dev_geo(dev, "1: combined scales %u:%u\n", scale_comb_h, scale_comb_v); + /* During camera cropping its output window can change too, stop CEU */ + capsr = capture_save_reset(pcdev); + dev_dbg(dev, "CAPSR 0x%x, CFLCR 0x%x\n", capsr, pcdev->cflcr); - /* 2. Apply iterative camera S_CROP for new input window. */ - ret = client_s_crop(sd, a, &cam_crop); + /* 1. - 2. Apply iterative camera S_CROP for new input window. */ + ret = client_s_crop(icd, a, &cam_crop); if (ret < 0) return ret; - dev_geo(dev, "2: camera cropped to %ux%u@%u:%u\n", + dev_geo(dev, "1-2: camera cropped to %ux%u@%u:%u\n", cam_rect->width, cam_rect->height, cam_rect->left, cam_rect->top); /* On success cam_crop contains current camera crop */ - /* - * 3. If old combined scales applied to new crop produce an impossible - * user window, adjust scales to produce nearest possible window. - */ - out_width = scale_down(rect->width, scale_comb_h); - out_height = scale_down(rect->height, scale_comb_v); - - if (out_width > 2560) - out_width = 2560; - else if (out_width < 2) - out_width = 2; - - if (out_height > 1920) - out_height = 1920; - else if (out_height < 4) - out_height = 4; - - dev_geo(dev, "3: Adjusted output %ux%u\n", out_width, out_height); - - /* 4. Use G_CROP to retrieve actual input window: already in cam_crop */ - - /* - * 5. Using actual input window and calculated combined scales calculate - * camera target output window. - */ - mf.width = scale_down(cam_rect->width, scale_comb_h); - mf.height = scale_down(cam_rect->height, scale_comb_v); - - dev_geo(dev, "5: camera target %ux%u\n", mf.width, mf.height); - - /* 6. - 9. */ - mf.code = cam->code; - mf.field = pcdev->field; - - capsr = capture_save_reset(pcdev); - dev_dbg(dev, "CAPSR 0x%x, CFLCR 0x%x\n", capsr, pcdev->cflcr); + /* 3. Retrieve camera output window */ + ret = v4l2_subdev_call(sd, video, g_mbus_fmt, &mf); + if (ret < 0) + return ret; - /* Make relative to camera rectangle */ - rect->left -= cam_rect->left; - rect->top -= cam_rect->top; + if (mf.width > 2560 || mf.height > 1920) + return -EINVAL; - ret = client_scale(icd, cam_rect, rect, ceu_rect, &mf, - pcdev->image_mode && - V4L2_FIELD_NONE == pcdev->field); + /* Cache camera output window */ + cam->width = mf.width; + cam->height = mf.height; - dev_geo(dev, "6-9: %d\n", ret); + /* 4. Calculate camera scales */ + scale_cam_h = calc_generic_scale(cam_rect->width, mf.width); + scale_cam_v = calc_generic_scale(cam_rect->height, mf.height); - /* 10. Use CEU cropping to crop to the new window. */ - sh_mobile_ceu_set_rect(icd, out_width, out_height); + /* Calculate intermediate window */ + interm_width = scale_down(rect->width, scale_cam_h); + interm_height = scale_down(rect->height, scale_cam_v); - dev_geo(dev, "10: CEU cropped to %ux%u@%u:%u\n", - ceu_rect->width, ceu_rect->height, - ceu_rect->left, ceu_rect->top); + if (pcdev->image_mode) { + out_width = min(interm_width, icd->user_width); + out_height = min(interm_height, icd->user_height); + } else { + out_width = interm_width; + out_height = interm_height; + } /* - * 11. Calculate CEU scales from camera scales from results of (10) and - * user window from (3) + * 5. Calculate CEU scales from camera scales from results of (5) and + * the user window */ - scale_ceu_h = calc_scale(ceu_rect->width, &out_width); - scale_ceu_v = calc_scale(ceu_rect->height, &out_height); + scale_ceu_h = calc_scale(interm_width, &out_width); + scale_ceu_v = calc_scale(interm_height, &out_height); - dev_geo(dev, "11: CEU scales %u:%u\n", scale_ceu_h, scale_ceu_v); + /* Calculate camera scales */ + scale_h = calc_generic_scale(cam_rect->width, out_width); + scale_v = calc_generic_scale(cam_rect->height, out_height); - /* 12. Apply CEU scales. */ + dev_geo(dev, "5: CEU scales %u:%u\n", scale_ceu_h, scale_ceu_v); + + /* Apply CEU scales. */ cflcr = scale_ceu_h | (scale_ceu_v << 16); if (cflcr != pcdev->cflcr) { pcdev->cflcr = cflcr; ceu_write(pcdev, CFLCR, cflcr); } + icd->user_width = out_width; + icd->user_height = out_height; + cam->ceu_left = scale_down(rect->left - cam_rect->left, scale_h) & ~1; + cam->ceu_top = scale_down(rect->top - cam_rect->top, scale_v) & ~1; + + /* 6. Use CEU cropping to crop to the new window. */ + sh_mobile_ceu_set_rect(icd); + + cam->subrect = *rect; + + dev_geo(dev, "6: CEU cropped to %ux%u@%u:%u\n", + icd->user_width, icd->user_height, + cam->ceu_left, cam->ceu_top); + /* Restore capture */ if (pcdev->active) capsr |= 1; capture_restore(pcdev, capsr); - icd->user_width = out_width; - icd->user_height = out_height; - /* Even if only camera cropping succeeded */ return ret; } +static int sh_mobile_ceu_get_crop(struct soc_camera_device *icd, + struct v4l2_crop *a) +{ + struct sh_mobile_ceu_cam *cam = icd->host_priv; + + a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + a->c = cam->subrect; + + return 0; +} + +/* + * Calculate real client output window by applying new scales to the current + * client crop. New scales are calculated from the requested output format and + * CEU crop, mapped backed onto the client input (subrect). + */ +static void calculate_client_output(struct soc_camera_device *icd, + struct v4l2_pix_format *pix, struct v4l2_mbus_framefmt *mf) +{ + struct sh_mobile_ceu_cam *cam = icd->host_priv; + struct device *dev = icd->dev.parent; + struct v4l2_rect *cam_subrect = &cam->subrect; + unsigned int scale_v, scale_h; + + if (cam_subrect->width == cam->rect.width && + cam_subrect->height == cam->rect.height) { + /* No sub-cropping */ + mf->width = pix->width; + mf->height = pix->height; + return; + } + + /* 1.-2. Current camera scales and subwin - cached. */ + + dev_geo(dev, "2: subwin %ux%u@%u:%u\n", + cam_subrect->width, cam_subrect->height, + cam_subrect->left, cam_subrect->top); + + /* + * 3. Calculate new combined scales from input sub-window to requested + * user window. + */ + + /* + * TODO: CEU cannot scale images larger than VGA to smaller than SubQCIF + * (128x96) or larger than VGA + */ + scale_h = calc_generic_scale(cam_subrect->width, pix->width); + scale_v = calc_generic_scale(cam_subrect->height, pix->height); + + dev_geo(dev, "3: scales %u:%u\n", scale_h, scale_v); + + /* + * 4. Calculate client output window by applying combined scales to real + * input window. + */ + mf->width = scale_down(cam->rect.width, scale_h); + mf->height = scale_down(cam->rect.height, scale_v); +} + /* Similar to set_crop multistage iterative algorithm */ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd, struct v4l2_format *f) @@ -1460,18 +1511,17 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd, struct sh_mobile_ceu_cam *cam = icd->host_priv; struct v4l2_pix_format *pix = &f->fmt.pix; struct v4l2_mbus_framefmt mf; - struct v4l2_subdev *sd = soc_camera_to_subdev(icd); struct device *dev = icd->dev.parent; __u32 pixfmt = pix->pixelformat; const struct soc_camera_format_xlate *xlate; - struct v4l2_crop cam_crop; - struct v4l2_rect *cam_rect = &cam_crop.c, cam_subrect, ceu_rect; - unsigned int scale_cam_h, scale_cam_v; + unsigned int ceu_sub_width, ceu_sub_height; u16 scale_v, scale_h; int ret; bool image_mode; enum v4l2_field field; + dev_geo(dev, "S_FMT(pix=0x%x, %ux%u)\n", pixfmt, pix->width, pix->height); + switch (pix->field) { default: pix->field = V4L2_FIELD_NONE; @@ -1492,46 +1542,8 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd, return -EINVAL; } - /* 1. Calculate current camera scales. */ - cam_crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - ret = client_g_rect(sd, cam_rect); - if (ret < 0) - return ret; - - ret = get_camera_scales(sd, cam_rect, &scale_cam_h, &scale_cam_v); - if (ret < 0) - return ret; - - dev_geo(dev, "1: camera scales %u:%u\n", scale_cam_h, scale_cam_v); - - /* - * 2. Calculate "effective" input crop (sensor subwindow) - CEU crop - * scaled back at current camera scales onto input window. - */ - ret = get_camera_subwin(icd, &cam_subrect, scale_cam_h, scale_cam_v); - if (ret < 0) - return ret; - - dev_geo(dev, "2: subwin %ux%u@%u:%u\n", - cam_subrect.width, cam_subrect.height, - cam_subrect.left, cam_subrect.top); - - /* - * 3. Calculate new combined scales from "effective" input window to - * requested user window. - */ - scale_h = calc_generic_scale(cam_subrect.width, pix->width); - scale_v = calc_generic_scale(cam_subrect.height, pix->height); - - dev_geo(dev, "3: scales %u:%u\n", scale_h, scale_v); - - /* - * 4. Calculate camera output window by applying combined scales to real - * input window. - */ - mf.width = scale_down(cam_rect->width, scale_h); - mf.height = scale_down(cam_rect->height, scale_v); + /* 1.-4. Calculate client output geometry */ + calculate_client_output(icd, &f->fmt.pix, &mf); mf.field = pix->field; mf.colorspace = pix->colorspace; mf.code = xlate->code; @@ -1547,17 +1559,17 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd, image_mode = false; } - dev_geo(dev, "4: camera output %ux%u\n", mf.width, mf.height); + dev_geo(dev, "4: request camera output %ux%u\n", mf.width, mf.height); /* 5. - 9. */ - ret = client_scale(icd, cam_rect, &cam_subrect, &ceu_rect, &mf, + ret = client_scale(icd, &mf, &ceu_sub_width, &ceu_sub_height, image_mode && V4L2_FIELD_NONE == field); - dev_geo(dev, "5-9: client scale %d\n", ret); + dev_geo(dev, "5-9: client scale return %d\n", ret); /* Done with the camera. Now see if we can improve the result */ - dev_dbg(dev, "Camera %d fmt %ux%u, requested %ux%u\n", + dev_geo(dev, "Camera %d fmt %ux%u, requested %ux%u\n", ret, mf.width, mf.height, pix->width, pix->height); if (ret < 0) return ret; @@ -1565,40 +1577,44 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd, if (mf.code != xlate->code) return -EINVAL; + /* 9. Prepare CEU crop */ + cam->width = mf.width; + cam->height = mf.height; + /* 10. Use CEU scaling to scale to the requested user window. */ /* We cannot scale up */ - if (pix->width > mf.width) - pix->width = mf.width; - if (pix->width > ceu_rect.width) - pix->width = ceu_rect.width; + if (pix->width > ceu_sub_width) + ceu_sub_width = pix->width; - if (pix->height > mf.height) - pix->height = mf.height; - if (pix->height > ceu_rect.height) - pix->height = ceu_rect.height; + if (pix->height > ceu_sub_height) + ceu_sub_height = pix->height; pix->colorspace = mf.colorspace; if (image_mode) { /* Scale pix->{width x height} down to width x height */ - scale_h = calc_scale(ceu_rect.width, &pix->width); - scale_v = calc_scale(ceu_rect.height, &pix->height); - - pcdev->cflcr = scale_h | (scale_v << 16); + scale_h = calc_scale(ceu_sub_width, &pix->width); + scale_v = calc_scale(ceu_sub_height, &pix->height); } else { - pix->width = ceu_rect.width; - pix->height = ceu_rect.height; - scale_h = scale_v = 0; - pcdev->cflcr = 0; + pix->width = ceu_sub_width; + pix->height = ceu_sub_height; + scale_h = 0; + scale_v = 0; } + pcdev->cflcr = scale_h | (scale_v << 16); + + /* + * We have calculated CFLCR, the actual configuration will be performed + * in sh_mobile_ceu_set_bus_param() + */ + dev_geo(dev, "10: W: %u : 0x%x = %u, H: %u : 0x%x = %u\n", - ceu_rect.width, scale_h, pix->width, - ceu_rect.height, scale_v, pix->height); + ceu_sub_width, scale_h, pix->width, + ceu_sub_height, scale_v, pix->height); cam->code = xlate->code; - cam->ceu_rect = ceu_rect; icd->current_fmt = xlate; pcdev->field = field; @@ -1820,6 +1836,7 @@ static struct soc_camera_host_ops sh_mobile_ceu_host_ops = { .remove = sh_mobile_ceu_remove_device, .get_formats = sh_mobile_ceu_get_formats, .put_formats = sh_mobile_ceu_put_formats, + .get_crop = sh_mobile_ceu_get_crop, .set_crop = sh_mobile_ceu_set_crop, .set_fmt = sh_mobile_ceu_set_fmt, .try_fmt = sh_mobile_ceu_try_fmt, diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c new file mode 100644 index 00000000000000..f5b892a2a8eed6 --- /dev/null +++ b/drivers/media/video/sh_vou.c @@ -0,0 +1,1476 @@ +/* + * SuperH Video Output Unit (VOU) driver + * + * Copyright (C) 2010, Guennadi Liakhovetski + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +/* Mirror addresses are not available for all registers */ +#define VOUER 0 +#define VOUCR 4 +#define VOUSTR 8 +#define VOUVCR 0xc +#define VOUISR 0x10 +#define VOUBCR 0x14 +#define VOUDPR 0x18 +#define VOUDSR 0x1c +#define VOUVPR 0x20 +#define VOUIR 0x24 +#define VOUSRR 0x28 +#define VOUMSR 0x2c +#define VOUHIR 0x30 +#define VOUDFR 0x34 +#define VOUAD1R 0x38 +#define VOUAD2R 0x3c +#define VOUAIR 0x40 +#define VOUSWR 0x44 +#define VOURCR 0x48 +#define VOURPR 0x50 + +enum sh_vou_status { + SH_VOU_IDLE, + SH_VOU_INITIALISING, + SH_VOU_RUNNING, +}; + +#define VOU_MAX_IMAGE_WIDTH 720 +#define VOU_MAX_IMAGE_HEIGHT 480 + +struct sh_vou_device { + struct v4l2_device v4l2_dev; + struct video_device *vdev; + atomic_t use_count; + struct sh_vou_pdata *pdata; + spinlock_t lock; + void __iomem *base; + /* State information */ + struct v4l2_pix_format pix; + struct v4l2_rect rect; + struct list_head queue; + v4l2_std_id std; + int pix_idx; + struct videobuf_buffer *active; + enum sh_vou_status status; +}; + +struct sh_vou_file { + struct videobuf_queue vbq; +}; + +/* Register access routines for sides A, B and mirror addresses */ +static void sh_vou_reg_a_write(struct sh_vou_device *vou_dev, unsigned int reg, + u32 value) +{ + __raw_writel(value, vou_dev->base + reg); +} + +static void sh_vou_reg_ab_write(struct sh_vou_device *vou_dev, unsigned int reg, + u32 value) +{ + __raw_writel(value, vou_dev->base + reg); + __raw_writel(value, vou_dev->base + reg + 0x1000); +} + +static void sh_vou_reg_m_write(struct sh_vou_device *vou_dev, unsigned int reg, + u32 value) +{ + __raw_writel(value, vou_dev->base + reg + 0x2000); +} + +static u32 sh_vou_reg_a_read(struct sh_vou_device *vou_dev, unsigned int reg) +{ + return __raw_readl(vou_dev->base + reg); +} + +static void sh_vou_reg_a_set(struct sh_vou_device *vou_dev, unsigned int reg, + u32 value, u32 mask) +{ + u32 old = __raw_readl(vou_dev->base + reg); + + value = (value & mask) | (old & ~mask); + __raw_writel(value, vou_dev->base + reg); +} + +static void sh_vou_reg_b_set(struct sh_vou_device *vou_dev, unsigned int reg, + u32 value, u32 mask) +{ + sh_vou_reg_a_set(vou_dev, reg + 0x1000, value, mask); +} + +static void sh_vou_reg_ab_set(struct sh_vou_device *vou_dev, unsigned int reg, + u32 value, u32 mask) +{ + sh_vou_reg_a_set(vou_dev, reg, value, mask); + sh_vou_reg_b_set(vou_dev, reg, value, mask); +} + +struct sh_vou_fmt { + u32 pfmt; + char *desc; + unsigned char bpp; + unsigned char rgb; + unsigned char yf; + unsigned char pkf; +}; + +/* Further pixel formats can be added */ +static struct sh_vou_fmt vou_fmt[] = { + { + .pfmt = V4L2_PIX_FMT_NV12, + .bpp = 12, + .desc = "YVU420 planar", + .yf = 0, + .rgb = 0, + }, + { + .pfmt = V4L2_PIX_FMT_NV16, + .bpp = 16, + .desc = "YVYU planar", + .yf = 1, + .rgb = 0, + }, + { + .pfmt = V4L2_PIX_FMT_RGB24, + .bpp = 24, + .desc = "RGB24", + .pkf = 2, + .rgb = 1, + }, + { + .pfmt = V4L2_PIX_FMT_RGB565, + .bpp = 16, + .desc = "RGB565", + .pkf = 3, + .rgb = 1, + }, + { + .pfmt = V4L2_PIX_FMT_RGB565X, + .bpp = 16, + .desc = "RGB565 byteswapped", + .pkf = 3, + .rgb = 1, + }, +}; + +static void sh_vou_schedule_next(struct sh_vou_device *vou_dev, + struct videobuf_buffer *vb) +{ + dma_addr_t addr1, addr2; + + addr1 = videobuf_to_dma_contig(vb); + switch (vou_dev->pix.pixelformat) { + case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV16: + addr2 = addr1 + vou_dev->pix.width * vou_dev->pix.height; + break; + default: + addr2 = 0; + } + + sh_vou_reg_m_write(vou_dev, VOUAD1R, addr1); + sh_vou_reg_m_write(vou_dev, VOUAD2R, addr2); +} + +static void sh_vou_stream_start(struct sh_vou_device *vou_dev, + struct videobuf_buffer *vb) +{ + unsigned int row_coeff; +#ifdef __LITTLE_ENDIAN + u32 dataswap = 7; +#else + u32 dataswap = 0; +#endif + + switch (vou_dev->pix.pixelformat) { + case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV16: + row_coeff = 1; + break; + case V4L2_PIX_FMT_RGB565: + dataswap ^= 1; + case V4L2_PIX_FMT_RGB565X: + row_coeff = 2; + break; + case V4L2_PIX_FMT_RGB24: + row_coeff = 3; + break; + } + + sh_vou_reg_a_write(vou_dev, VOUSWR, dataswap); + sh_vou_reg_ab_write(vou_dev, VOUAIR, vou_dev->pix.width * row_coeff); + sh_vou_schedule_next(vou_dev, vb); +} + +static void free_buffer(struct videobuf_queue *vq, struct videobuf_buffer *vb) +{ + BUG_ON(in_interrupt()); + + /* Wait until this buffer is no longer in STATE_QUEUED or STATE_ACTIVE */ + videobuf_waiton(vb, 0, 0); + videobuf_dma_contig_free(vq, vb); + vb->state = VIDEOBUF_NEEDS_INIT; +} + +/* Locking: caller holds vq->vb_lock mutex */ +static int sh_vou_buf_setup(struct videobuf_queue *vq, unsigned int *count, + unsigned int *size) +{ + struct video_device *vdev = vq->priv_data; + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + *size = vou_fmt[vou_dev->pix_idx].bpp * vou_dev->pix.width * + vou_dev->pix.height / 8; + + if (*count < 2) + *count = 2; + + /* Taking into account maximum frame size, *count will stay >= 2 */ + if (PAGE_ALIGN(*size) * *count > 4 * 1024 * 1024) + *count = 4 * 1024 * 1024 / PAGE_ALIGN(*size); + + dev_dbg(vq->dev, "%s(): count=%d, size=%d\n", __func__, *count, *size); + + return 0; +} + +/* Locking: caller holds vq->vb_lock mutex */ +static int sh_vou_buf_prepare(struct videobuf_queue *vq, + struct videobuf_buffer *vb, + enum v4l2_field field) +{ + struct video_device *vdev = vq->priv_data; + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + struct v4l2_pix_format *pix = &vou_dev->pix; + int bytes_per_line = vou_fmt[vou_dev->pix_idx].bpp * pix->width / 8; + int ret; + + dev_dbg(vq->dev, "%s()\n", __func__); + + if (vb->width != pix->width || + vb->height != pix->height || + vb->field != pix->field) { + vb->width = pix->width; + vb->height = pix->height; + vb->field = field; + if (vb->state != VIDEOBUF_NEEDS_INIT) + free_buffer(vq, vb); + } + + vb->size = vb->height * bytes_per_line; + if (vb->baddr && vb->bsize < vb->size) { + /* User buffer too small */ + dev_warn(vq->dev, "User buffer too small: [%u] @ %lx\n", + vb->bsize, vb->baddr); + return -EINVAL; + } + + if (vb->state == VIDEOBUF_NEEDS_INIT) { + ret = videobuf_iolock(vq, vb, NULL); + if (ret < 0) { + dev_warn(vq->dev, "IOLOCK buf-type %d: %d\n", + vb->memory, ret); + return ret; + } + vb->state = VIDEOBUF_PREPARED; + } + + dev_dbg(vq->dev, + "%s(): fmt #%d, %u bytes per line, phys 0x%x, type %d, state %d\n", + __func__, vou_dev->pix_idx, bytes_per_line, + videobuf_to_dma_contig(vb), vb->memory, vb->state); + + return 0; +} + +/* Locking: caller holds vq->vb_lock mutex and vq->irqlock spinlock */ +static void sh_vou_buf_queue(struct videobuf_queue *vq, + struct videobuf_buffer *vb) +{ + struct video_device *vdev = vq->priv_data; + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + dev_dbg(vq->dev, "%s()\n", __func__); + + vb->state = VIDEOBUF_QUEUED; + list_add_tail(&vb->queue, &vou_dev->queue); + + if (vou_dev->status == SH_VOU_RUNNING) { + return; + } else if (!vou_dev->active) { + vou_dev->active = vb; + /* Start from side A: we use mirror addresses, so, set B */ + sh_vou_reg_a_write(vou_dev, VOURPR, 1); + dev_dbg(vq->dev, "%s: first buffer status 0x%x\n", __func__, + sh_vou_reg_a_read(vou_dev, VOUSTR)); + sh_vou_schedule_next(vou_dev, vb); + /* Only activate VOU after the second buffer */ + } else if (vou_dev->active->queue.next == &vb->queue) { + /* Second buffer - initialise register side B */ + sh_vou_reg_a_write(vou_dev, VOURPR, 0); + sh_vou_stream_start(vou_dev, vb); + + /* Register side switching with frame VSYNC */ + sh_vou_reg_a_write(vou_dev, VOURCR, 5); + dev_dbg(vq->dev, "%s: second buffer status 0x%x\n", __func__, + sh_vou_reg_a_read(vou_dev, VOUSTR)); + + /* Enable End-of-Frame (VSYNC) interrupts */ + sh_vou_reg_a_write(vou_dev, VOUIR, 0x10004); + /* Two buffers on the queue - activate the hardware */ + + vou_dev->status = SH_VOU_RUNNING; + sh_vou_reg_a_write(vou_dev, VOUER, 0x107); + } +} + +static void sh_vou_buf_release(struct videobuf_queue *vq, + struct videobuf_buffer *vb) +{ + struct video_device *vdev = vq->priv_data; + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + unsigned long flags; + + dev_dbg(vq->dev, "%s()\n", __func__); + + spin_lock_irqsave(&vou_dev->lock, flags); + + if (vou_dev->active == vb) { + /* disable output */ + sh_vou_reg_a_set(vou_dev, VOUER, 0, 1); + /* ...but the current frame will complete */ + sh_vou_reg_a_set(vou_dev, VOUIR, 0, 0x30000); + vou_dev->active = NULL; + } + + if ((vb->state == VIDEOBUF_ACTIVE || vb->state == VIDEOBUF_QUEUED)) { + vb->state = VIDEOBUF_ERROR; + list_del(&vb->queue); + } + + spin_unlock_irqrestore(&vou_dev->lock, flags); + + free_buffer(vq, vb); +} + +static struct videobuf_queue_ops sh_vou_video_qops = { + .buf_setup = sh_vou_buf_setup, + .buf_prepare = sh_vou_buf_prepare, + .buf_queue = sh_vou_buf_queue, + .buf_release = sh_vou_buf_release, +}; + +/* Video IOCTLs */ +static int sh_vou_querycap(struct file *file, void *priv, + struct v4l2_capability *cap) +{ + struct sh_vou_file *vou_file = priv; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + strlcpy(cap->card, "SuperH VOU", sizeof(cap->card)); + cap->version = KERNEL_VERSION(0, 1, 0); + cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING; + return 0; +} + +/* Enumerate formats, that the device can accept from the user */ +static int sh_vou_enum_fmt_vid_out(struct file *file, void *priv, + struct v4l2_fmtdesc *fmt) +{ + struct sh_vou_file *vou_file = priv; + + if (fmt->index >= ARRAY_SIZE(vou_fmt)) + return -EINVAL; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + strlcpy(fmt->description, vou_fmt[fmt->index].desc, + sizeof(fmt->description)); + fmt->pixelformat = vou_fmt[fmt->index].pfmt; + + return 0; +} + +static int sh_vou_g_fmt_vid_out(struct file *file, void *priv, + struct v4l2_format *fmt) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); + + fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + fmt->fmt.pix = vou_dev->pix; + + return 0; +} + +static const unsigned char vou_scale_h_num[] = {1, 9, 2, 9, 4}; +static const unsigned char vou_scale_h_den[] = {1, 8, 1, 4, 1}; +static const unsigned char vou_scale_h_fld[] = {0, 2, 1, 3}; +static const unsigned char vou_scale_v_num[] = {1, 2, 4}; +static const unsigned char vou_scale_v_den[] = {1, 1, 1}; +static const unsigned char vou_scale_v_fld[] = {0, 1}; + +static void sh_vou_configure_geometry(struct sh_vou_device *vou_dev, + int pix_idx, int w_idx, int h_idx) +{ + struct sh_vou_fmt *fmt = vou_fmt + pix_idx; + unsigned int black_left, black_top, width_max, height_max, + frame_in_height, frame_out_height, frame_out_top; + struct v4l2_rect *rect = &vou_dev->rect; + struct v4l2_pix_format *pix = &vou_dev->pix; + u32 vouvcr = 0, dsr_h, dsr_v; + + if (vou_dev->std & V4L2_STD_525_60) { + width_max = 858; + height_max = 262; + } else { + width_max = 864; + height_max = 312; + } + + frame_in_height = pix->height / 2; + frame_out_height = rect->height / 2; + frame_out_top = rect->top / 2; + + /* + * Cropping scheme: max useful image is 720x480, and the total video + * area is 858x525 (NTSC) or 864x625 (PAL). AK8813 / 8814 starts + * sampling data beginning with fixed 276th (NTSC) / 288th (PAL) clock, + * of which the first 33 / 25 clocks HSYNC must be held active. This + * has to be configured in CR[HW]. 1 pixel equals 2 clock periods. + * This gives CR[HW] = 16 / 12, VPR[HVP] = 138 / 144, which gives + * exactly 858 - 138 = 864 - 144 = 720! We call the out-of-display area, + * beyond DSR, specified on the left and top by the VPR register "black + * pixels" and out-of-image area (DPR) "background pixels." We fix VPR + * at 138 / 144 : 20, because that's the HSYNC timing, that our first + * client requires, and that's exactly what leaves us 720 pixels for the + * image; we leave VPR[VVP] at default 20 for now, because the client + * doesn't seem to have any special requirements for it. Otherwise we + * could also set it to max - 240 = 22 / 72. Thus VPR depends only on + * the selected standard, and DPR and DSR are selected according to + * cropping. Q: how does the client detect the first valid line? Does + * HSYNC stay inactive during invalid (black) lines? + */ + black_left = width_max - VOU_MAX_IMAGE_WIDTH; + black_top = 20; + + dsr_h = rect->width + rect->left; + dsr_v = frame_out_height + frame_out_top; + + dev_dbg(vou_dev->v4l2_dev.dev, + "image %ux%u, black %u:%u, offset %u:%u, display %ux%u\n", + pix->width, frame_in_height, black_left, black_top, + rect->left, frame_out_top, dsr_h, dsr_v); + + /* VOUISR height - half of a frame height in frame mode */ + sh_vou_reg_ab_write(vou_dev, VOUISR, (pix->width << 16) | frame_in_height); + sh_vou_reg_ab_write(vou_dev, VOUVPR, (black_left << 16) | black_top); + sh_vou_reg_ab_write(vou_dev, VOUDPR, (rect->left << 16) | frame_out_top); + sh_vou_reg_ab_write(vou_dev, VOUDSR, (dsr_h << 16) | dsr_v); + + /* + * if necessary, we could set VOUHIR to + * max(black_left + dsr_h, width_max) here + */ + + if (w_idx) + vouvcr |= (1 << 15) | (vou_scale_h_fld[w_idx - 1] << 4); + if (h_idx) + vouvcr |= (1 << 14) | vou_scale_v_fld[h_idx - 1]; + + dev_dbg(vou_dev->v4l2_dev.dev, "%s: scaling 0x%x\n", fmt->desc, vouvcr); + + /* To produce a colour bar for testing set bit 23 of VOUVCR */ + sh_vou_reg_ab_write(vou_dev, VOUVCR, vouvcr); + sh_vou_reg_ab_write(vou_dev, VOUDFR, + fmt->pkf | (fmt->yf << 8) | (fmt->rgb << 16)); +} + +struct sh_vou_geometry { + struct v4l2_rect output; + unsigned int in_width; + unsigned int in_height; + int scale_idx_h; + int scale_idx_v; +}; + +/* + * Find input geometry, that we can use to produce output, closest to the + * requested rectangle, using VOU scaling + */ +static void vou_adjust_input(struct sh_vou_geometry *geo, v4l2_std_id std) +{ + /* The compiler cannot know, that best and idx will indeed be set */ + unsigned int best_err = UINT_MAX, best = 0, width_max, height_max; + int i, idx = 0; + + if (std & V4L2_STD_525_60) { + width_max = 858; + height_max = 262; + } else { + width_max = 864; + height_max = 312; + } + + /* Image width must be a multiple of 4 */ + v4l_bound_align_image(&geo->in_width, 0, VOU_MAX_IMAGE_WIDTH, 2, + &geo->in_height, 0, VOU_MAX_IMAGE_HEIGHT, 1, 0); + + /* Select scales to come as close as possible to the output image */ + for (i = ARRAY_SIZE(vou_scale_h_num) - 1; i >= 0; i--) { + unsigned int err; + unsigned int found = geo->output.width * vou_scale_h_den[i] / + vou_scale_h_num[i]; + + if (found > VOU_MAX_IMAGE_WIDTH) + /* scales increase */ + break; + + err = abs(found - geo->in_width); + if (err < best_err) { + best_err = err; + idx = i; + best = found; + } + if (!err) + break; + } + + geo->in_width = best; + geo->scale_idx_h = idx; + + best_err = UINT_MAX; + + /* This loop can be replaced with one division */ + for (i = ARRAY_SIZE(vou_scale_v_num) - 1; i >= 0; i--) { + unsigned int err; + unsigned int found = geo->output.height * vou_scale_v_den[i] / + vou_scale_v_num[i]; + + if (found > VOU_MAX_IMAGE_HEIGHT) + /* scales increase */ + break; + + err = abs(found - geo->in_height); + if (err < best_err) { + best_err = err; + idx = i; + best = found; + } + if (!err) + break; + } + + geo->in_height = best; + geo->scale_idx_v = idx; +} + +/* + * Find output geometry, that we can produce, using VOU scaling, closest to + * the requested rectangle + */ +static void vou_adjust_output(struct sh_vou_geometry *geo, v4l2_std_id std) +{ + unsigned int best_err = UINT_MAX, best, width_max, height_max; + int i, idx; + + if (std & V4L2_STD_525_60) { + width_max = 858; + height_max = 262 * 2; + } else { + width_max = 864; + height_max = 312 * 2; + } + + /* Select scales to come as close as possible to the output image */ + for (i = 0; i < ARRAY_SIZE(vou_scale_h_num); i++) { + unsigned int err; + unsigned int found = geo->in_width * vou_scale_h_num[i] / + vou_scale_h_den[i]; + + if (found > VOU_MAX_IMAGE_WIDTH) + /* scales increase */ + break; + + err = abs(found - geo->output.width); + if (err < best_err) { + best_err = err; + idx = i; + best = found; + } + if (!err) + break; + } + + geo->output.width = best; + geo->scale_idx_h = idx; + if (geo->output.left + best > width_max) + geo->output.left = width_max - best; + + pr_debug("%s(): W %u * %u/%u = %u\n", __func__, geo->in_width, + vou_scale_h_num[idx], vou_scale_h_den[idx], best); + + best_err = UINT_MAX; + + /* This loop can be replaced with one division */ + for (i = 0; i < ARRAY_SIZE(vou_scale_v_num); i++) { + unsigned int err; + unsigned int found = geo->in_height * vou_scale_v_num[i] / + vou_scale_v_den[i]; + + if (found > VOU_MAX_IMAGE_HEIGHT) + /* scales increase */ + break; + + err = abs(found - geo->output.height); + if (err < best_err) { + best_err = err; + idx = i; + best = found; + } + if (!err) + break; + } + + geo->output.height = best; + geo->scale_idx_v = idx; + if (geo->output.top + best > height_max) + geo->output.top = height_max - best; + + pr_debug("%s(): H %u * %u/%u = %u\n", __func__, geo->in_height, + vou_scale_v_num[idx], vou_scale_v_den[idx], best); +} + +static int sh_vou_s_fmt_vid_out(struct file *file, void *priv, + struct v4l2_format *fmt) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + struct v4l2_pix_format *pix = &fmt->fmt.pix; + int pix_idx; + struct sh_vou_geometry geo; + struct v4l2_mbus_framefmt mbfmt = { + /* Revisit: is this the correct code? */ + .code = V4L2_MBUS_FMT_YUYV8_2X8_LE, + .field = V4L2_FIELD_INTERLACED, + .colorspace = V4L2_COLORSPACE_SMPTE170M, + }; + int ret; + + dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u -> %ux%u\n", __func__, + vou_dev->rect.width, vou_dev->rect.height, + pix->width, pix->height); + + if (pix->field == V4L2_FIELD_ANY) + pix->field = V4L2_FIELD_NONE; + + if (fmt->type != V4L2_BUF_TYPE_VIDEO_OUTPUT || + pix->field != V4L2_FIELD_NONE) + return -EINVAL; + + for (pix_idx = 0; pix_idx < ARRAY_SIZE(vou_fmt); pix_idx++) + if (vou_fmt[pix_idx].pfmt == pix->pixelformat) + break; + + if (pix_idx == ARRAY_SIZE(vou_fmt)) + return -EINVAL; + + /* Image width must be a multiple of 4 */ + v4l_bound_align_image(&pix->width, 0, VOU_MAX_IMAGE_WIDTH, 2, + &pix->height, 0, VOU_MAX_IMAGE_HEIGHT, 1, 0); + + geo.in_width = pix->width; + geo.in_height = pix->height; + geo.output = vou_dev->rect; + + vou_adjust_output(&geo, vou_dev->std); + + mbfmt.width = geo.output.width; + mbfmt.height = geo.output.height; + ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video, + s_mbus_fmt, &mbfmt); + /* Must be implemented, so, don't check for -ENOIOCTLCMD */ + if (ret < 0) + return ret; + + dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u -> %ux%u\n", __func__, + geo.output.width, geo.output.height, mbfmt.width, mbfmt.height); + + /* Sanity checks */ + if ((unsigned)mbfmt.width > VOU_MAX_IMAGE_WIDTH || + (unsigned)mbfmt.height > VOU_MAX_IMAGE_HEIGHT || + mbfmt.code != V4L2_MBUS_FMT_YUYV8_2X8_LE) + return -EIO; + + if (mbfmt.width != geo.output.width || + mbfmt.height != geo.output.height) { + geo.output.width = mbfmt.width; + geo.output.height = mbfmt.height; + + vou_adjust_input(&geo, vou_dev->std); + } + + /* We tried to preserve output rectangle, but it could have changed */ + vou_dev->rect = geo.output; + pix->width = geo.in_width; + pix->height = geo.in_height; + + dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u\n", __func__, + pix->width, pix->height); + + vou_dev->pix_idx = pix_idx; + + vou_dev->pix = *pix; + + sh_vou_configure_geometry(vou_dev, pix_idx, + geo.scale_idx_h, geo.scale_idx_v); + + return 0; +} + +static int sh_vou_try_fmt_vid_out(struct file *file, void *priv, + struct v4l2_format *fmt) +{ + struct sh_vou_file *vou_file = priv; + struct v4l2_pix_format *pix = &fmt->fmt.pix; + int i; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + pix->field = V4L2_FIELD_NONE; + + v4l_bound_align_image(&pix->width, 0, VOU_MAX_IMAGE_WIDTH, 1, + &pix->height, 0, VOU_MAX_IMAGE_HEIGHT, 1, 0); + + for (i = 0; ARRAY_SIZE(vou_fmt); i++) + if (vou_fmt[i].pfmt == pix->pixelformat) + return 0; + + pix->pixelformat = vou_fmt[0].pfmt; + + return 0; +} + +static int sh_vou_reqbufs(struct file *file, void *priv, + struct v4l2_requestbuffers *req) +{ + struct sh_vou_file *vou_file = priv; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + if (req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) + return -EINVAL; + + return videobuf_reqbufs(&vou_file->vbq, req); +} + +static int sh_vou_querybuf(struct file *file, void *priv, + struct v4l2_buffer *b) +{ + struct sh_vou_file *vou_file = priv; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + return videobuf_querybuf(&vou_file->vbq, b); +} + +static int sh_vou_qbuf(struct file *file, void *priv, struct v4l2_buffer *b) +{ + struct sh_vou_file *vou_file = priv; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + return videobuf_qbuf(&vou_file->vbq, b); +} + +static int sh_vou_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) +{ + struct sh_vou_file *vou_file = priv; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + return videobuf_dqbuf(&vou_file->vbq, b, file->f_flags & O_NONBLOCK); +} + +static int sh_vou_streamon(struct file *file, void *priv, + enum v4l2_buf_type buftype) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + struct sh_vou_file *vou_file = priv; + int ret; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, + video, s_stream, 1); + if (ret < 0 && ret != -ENOIOCTLCMD) + return ret; + + /* This calls our .buf_queue() (== sh_vou_buf_queue) */ + return videobuf_streamon(&vou_file->vbq); +} + +static int sh_vou_streamoff(struct file *file, void *priv, + enum v4l2_buf_type buftype) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + struct sh_vou_file *vou_file = priv; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + /* + * This calls buf_release from host driver's videobuf_queue_ops for all + * remaining buffers. When the last buffer is freed, stop streaming + */ + videobuf_streamoff(&vou_file->vbq); + v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video, s_stream, 0); + + return 0; +} + +static u32 sh_vou_ntsc_mode(enum sh_vou_bus_fmt bus_fmt) +{ + switch (bus_fmt) { + default: + pr_warning("%s(): Invalid bus-format code %d, using default 8-bit\n", + __func__, bus_fmt); + case SH_VOU_BUS_8BIT: + return 1; + case SH_VOU_BUS_16BIT: + return 0; + case SH_VOU_BUS_BT656: + return 3; + } +} + +static int sh_vou_s_std(struct file *file, void *priv, v4l2_std_id *std_id) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + int ret; + + dev_dbg(vou_dev->v4l2_dev.dev, "%s(): 0x%llx\n", __func__, *std_id); + + if (*std_id & ~vdev->tvnorms) + return -EINVAL; + + ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video, + s_std_output, *std_id); + /* Shall we continue, if the subdev doesn't support .s_std_output()? */ + if (ret < 0 && ret != -ENOIOCTLCMD) + return ret; + + if (*std_id & V4L2_STD_525_60) + sh_vou_reg_ab_set(vou_dev, VOUCR, + sh_vou_ntsc_mode(vou_dev->pdata->bus_fmt) << 29, 7 << 29); + else + sh_vou_reg_ab_set(vou_dev, VOUCR, 5 << 29, 7 << 29); + + vou_dev->std = *std_id; + + return 0; +} + +static int sh_vou_g_std(struct file *file, void *priv, v4l2_std_id *std) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); + + *std = vou_dev->std; + + return 0; +} + +static int sh_vou_g_crop(struct file *file, void *fh, struct v4l2_crop *a) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); + + a->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + a->c = vou_dev->rect; + + return 0; +} + +/* Assume a dull encoder, do all the work ourselves. */ +static int sh_vou_s_crop(struct file *file, void *fh, struct v4l2_crop *a) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + struct v4l2_rect *rect = &a->c; + struct v4l2_crop sd_crop = {.type = V4L2_BUF_TYPE_VIDEO_OUTPUT}; + struct v4l2_pix_format *pix = &vou_dev->pix; + struct sh_vou_geometry geo; + struct v4l2_mbus_framefmt mbfmt = { + /* Revisit: is this the correct code? */ + .code = V4L2_MBUS_FMT_YUYV8_2X8_LE, + .field = V4L2_FIELD_INTERLACED, + .colorspace = V4L2_COLORSPACE_SMPTE170M, + }; + int ret; + + dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u@%u:%u\n", __func__, + rect->width, rect->height, rect->left, rect->top); + + if (a->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) + return -EINVAL; + + v4l_bound_align_image(&rect->width, 0, VOU_MAX_IMAGE_WIDTH, 1, + &rect->height, 0, VOU_MAX_IMAGE_HEIGHT, 1, 0); + + if (rect->width + rect->left > VOU_MAX_IMAGE_WIDTH) + rect->left = VOU_MAX_IMAGE_WIDTH - rect->width; + + if (rect->height + rect->top > VOU_MAX_IMAGE_HEIGHT) + rect->top = VOU_MAX_IMAGE_HEIGHT - rect->height; + + geo.output = *rect; + geo.in_width = pix->width; + geo.in_height = pix->height; + + /* Configure the encoder one-to-one, position at 0, ignore errors */ + sd_crop.c.width = geo.output.width; + sd_crop.c.height = geo.output.height; + /* + * We first issue a S_CROP, so that the subsequent S_FMT delivers the + * final encoder configuration. + */ + v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video, + s_crop, &sd_crop); + mbfmt.width = geo.output.width; + mbfmt.height = geo.output.height; + ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video, + s_mbus_fmt, &mbfmt); + /* Must be implemented, so, don't check for -ENOIOCTLCMD */ + if (ret < 0) + return ret; + + /* Sanity checks */ + if ((unsigned)mbfmt.width > VOU_MAX_IMAGE_WIDTH || + (unsigned)mbfmt.height > VOU_MAX_IMAGE_HEIGHT || + mbfmt.code != V4L2_MBUS_FMT_YUYV8_2X8_LE) + return -EIO; + + geo.output.width = mbfmt.width; + geo.output.height = mbfmt.height; + + /* + * No down-scaling. According to the API, current call has precedence: + * http://v4l2spec.bytesex.org/spec/x1904.htm#AEN1954 paragraph two. + */ + vou_adjust_input(&geo, vou_dev->std); + + /* We tried to preserve output rectangle, but it could have changed */ + vou_dev->rect = geo.output; + pix->width = geo.in_width; + pix->height = geo.in_height; + + sh_vou_configure_geometry(vou_dev, vou_dev->pix_idx, + geo.scale_idx_h, geo.scale_idx_v); + + return 0; +} + +/* + * Total field: NTSC 858 x 2 * 262/263, PAL 864 x 2 * 312/313, default rectangle + * is the initial register values, height takes the interlaced format into + * account. The actual image can only go up to 720 x 2 * 240, So, VOUVPR can + * actually only meaningfully contain values <= 720 and <= 240 respectively, and + * not <= 864 and <= 312. + */ +static int sh_vou_cropcap(struct file *file, void *priv, + struct v4l2_cropcap *a) +{ + struct sh_vou_file *vou_file = priv; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + a->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; + a->bounds.left = 0; + a->bounds.top = 0; + a->bounds.width = VOU_MAX_IMAGE_WIDTH; + a->bounds.height = VOU_MAX_IMAGE_HEIGHT; + /* Default = max, set VOUDPR = 0, which is not hardware default */ + a->defrect.left = 0; + a->defrect.top = 0; + a->defrect.width = VOU_MAX_IMAGE_WIDTH; + a->defrect.height = VOU_MAX_IMAGE_HEIGHT; + a->pixelaspect.numerator = 1; + a->pixelaspect.denominator = 1; + + return 0; +} + +static irqreturn_t sh_vou_isr(int irq, void *dev_id) +{ + struct sh_vou_device *vou_dev = dev_id; + static unsigned long j; + struct videobuf_buffer *vb; + static int cnt; + static int side; + u32 irq_status = sh_vou_reg_a_read(vou_dev, VOUIR), masked; + u32 vou_status = sh_vou_reg_a_read(vou_dev, VOUSTR); + + if (!(irq_status & 0x300)) { + if (printk_timed_ratelimit(&j, 500)) + dev_warn(vou_dev->v4l2_dev.dev, "IRQ status 0x%x!\n", + irq_status); + return IRQ_NONE; + } + + spin_lock(&vou_dev->lock); + if (!vou_dev->active || list_empty(&vou_dev->queue)) { + if (printk_timed_ratelimit(&j, 500)) + dev_warn(vou_dev->v4l2_dev.dev, + "IRQ without active buffer: %x!\n", irq_status); + /* Just ack: buf_release will disable further interrupts */ + sh_vou_reg_a_set(vou_dev, VOUIR, 0, 0x300); + spin_unlock(&vou_dev->lock); + return IRQ_HANDLED; + } + + masked = ~(0x300 & irq_status) & irq_status & 0x30304; + dev_dbg(vou_dev->v4l2_dev.dev, + "IRQ status 0x%x -> 0x%x, VOU status 0x%x, cnt %d\n", + irq_status, masked, vou_status, cnt); + + cnt++; + side = vou_status & 0x10000; + + /* Clear only set interrupts */ + sh_vou_reg_a_write(vou_dev, VOUIR, masked); + + vb = vou_dev->active; + list_del(&vb->queue); + + vb->state = VIDEOBUF_DONE; + do_gettimeofday(&vb->ts); + vb->field_count++; + wake_up(&vb->done); + + if (list_empty(&vou_dev->queue)) { + /* Stop VOU */ + dev_dbg(vou_dev->v4l2_dev.dev, "%s: queue empty after %d\n", + __func__, cnt); + sh_vou_reg_a_set(vou_dev, VOUER, 0, 1); + vou_dev->active = NULL; + vou_dev->status = SH_VOU_INITIALISING; + /* Disable End-of-Frame (VSYNC) interrupts */ + sh_vou_reg_a_set(vou_dev, VOUIR, 0, 0x30000); + spin_unlock(&vou_dev->lock); + return IRQ_HANDLED; + } + + vou_dev->active = list_entry(vou_dev->queue.next, + struct videobuf_buffer, queue); + + if (vou_dev->active->queue.next != &vou_dev->queue) { + struct videobuf_buffer *new = list_entry(vou_dev->active->queue.next, + struct videobuf_buffer, queue); + sh_vou_schedule_next(vou_dev, new); + } + + spin_unlock(&vou_dev->lock); + + return IRQ_HANDLED; +} + +static int sh_vou_hw_init(struct sh_vou_device *vou_dev) +{ + struct sh_vou_pdata *pdata = vou_dev->pdata; + u32 voucr = sh_vou_ntsc_mode(pdata->bus_fmt) << 29; + int i = 100; + + /* Disable all IRQs */ + sh_vou_reg_a_write(vou_dev, VOUIR, 0); + + /* Reset VOU interfaces - registers unaffected */ + sh_vou_reg_a_write(vou_dev, VOUSRR, 0x101); + while (--i && (sh_vou_reg_a_read(vou_dev, VOUSRR) & 0x101)) + udelay(1); + + if (!i) + return -ETIMEDOUT; + + dev_dbg(vou_dev->v4l2_dev.dev, "Reset took %dus\n", 100 - i); + + if (pdata->flags & SH_VOU_PCLK_FALLING) + voucr |= 1 << 28; + if (pdata->flags & SH_VOU_HSYNC_LOW) + voucr |= 1 << 27; + if (pdata->flags & SH_VOU_VSYNC_LOW) + voucr |= 1 << 26; + sh_vou_reg_ab_set(vou_dev, VOUCR, voucr, 0xfc000000); + + /* Manual register side switching at first */ + sh_vou_reg_a_write(vou_dev, VOURCR, 4); + /* Default - fixed HSYNC length, can be made configurable is required */ + sh_vou_reg_ab_write(vou_dev, VOUMSR, 0x800000); + + return 0; +} + +/* File operations */ +static int sh_vou_open(struct file *file) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + struct sh_vou_file *vou_file = kzalloc(sizeof(struct sh_vou_file), + GFP_KERNEL); + + if (!vou_file) + return -ENOMEM; + + dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); + + file->private_data = vou_file; + + if (atomic_inc_return(&vou_dev->use_count) == 1) { + int ret; + /* First open */ + vou_dev->status = SH_VOU_INITIALISING; + pm_runtime_get_sync(vdev->v4l2_dev->dev); + ret = sh_vou_hw_init(vou_dev); + if (ret < 0) { + atomic_dec(&vou_dev->use_count); + pm_runtime_put(vdev->v4l2_dev->dev); + vou_dev->status = SH_VOU_IDLE; + return ret; + } + } + + videobuf_queue_dma_contig_init(&vou_file->vbq, &sh_vou_video_qops, + vou_dev->v4l2_dev.dev, &vou_dev->lock, + V4L2_BUF_TYPE_VIDEO_OUTPUT, + V4L2_FIELD_NONE, + sizeof(struct videobuf_buffer), vdev); + + return 0; +} + +static int sh_vou_release(struct file *file) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + struct sh_vou_file *vou_file = file->private_data; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + if (!atomic_dec_return(&vou_dev->use_count)) { + /* Last close */ + vou_dev->status = SH_VOU_IDLE; + sh_vou_reg_a_set(vou_dev, VOUER, 0, 0x101); + pm_runtime_put(vdev->v4l2_dev->dev); + } + + file->private_data = NULL; + kfree(vou_file); + + return 0; +} + +static int sh_vou_mmap(struct file *file, struct vm_area_struct *vma) +{ + struct sh_vou_file *vou_file = file->private_data; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + return videobuf_mmap_mapper(&vou_file->vbq, vma); +} + +static unsigned int sh_vou_poll(struct file *file, poll_table *wait) +{ + struct sh_vou_file *vou_file = file->private_data; + + dev_dbg(vou_file->vbq.dev, "%s()\n", __func__); + + return videobuf_poll_stream(file, &vou_file->vbq, wait); +} + +static int sh_vou_g_chip_ident(struct file *file, void *fh, + struct v4l2_dbg_chip_ident *id) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + return v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, core, g_chip_ident, id); +} + +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int sh_vou_g_register(struct file *file, void *fh, + struct v4l2_dbg_register *reg) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + return v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, core, g_register, reg); +} + +static int sh_vou_s_register(struct file *file, void *fh, + struct v4l2_dbg_register *reg) +{ + struct video_device *vdev = video_devdata(file); + struct sh_vou_device *vou_dev = video_get_drvdata(vdev); + + return v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, core, s_register, reg); +} +#endif + +/* sh_vou display ioctl operations */ +static const struct v4l2_ioctl_ops sh_vou_ioctl_ops = { + .vidioc_querycap = sh_vou_querycap, + .vidioc_enum_fmt_vid_out = sh_vou_enum_fmt_vid_out, + .vidioc_g_fmt_vid_out = sh_vou_g_fmt_vid_out, + .vidioc_s_fmt_vid_out = sh_vou_s_fmt_vid_out, + .vidioc_try_fmt_vid_out = sh_vou_try_fmt_vid_out, + .vidioc_reqbufs = sh_vou_reqbufs, + .vidioc_querybuf = sh_vou_querybuf, + .vidioc_qbuf = sh_vou_qbuf, + .vidioc_dqbuf = sh_vou_dqbuf, + .vidioc_streamon = sh_vou_streamon, + .vidioc_streamoff = sh_vou_streamoff, + .vidioc_s_std = sh_vou_s_std, + .vidioc_g_std = sh_vou_g_std, + .vidioc_cropcap = sh_vou_cropcap, + .vidioc_g_crop = sh_vou_g_crop, + .vidioc_s_crop = sh_vou_s_crop, + .vidioc_g_chip_ident = sh_vou_g_chip_ident, +#ifdef CONFIG_VIDEO_ADV_DEBUG + .vidioc_g_register = sh_vou_g_register, + .vidioc_s_register = sh_vou_s_register, +#endif +}; + +static const struct v4l2_file_operations sh_vou_fops = { + .owner = THIS_MODULE, + .open = sh_vou_open, + .release = sh_vou_release, + .ioctl = video_ioctl2, + .mmap = sh_vou_mmap, + .poll = sh_vou_poll, +}; + +static const struct video_device sh_vou_video_template = { + .name = "sh_vou", + .fops = &sh_vou_fops, + .ioctl_ops = &sh_vou_ioctl_ops, + .tvnorms = V4L2_STD_525_60, /* PAL only supported in 8-bit non-bt656 mode */ + .current_norm = V4L2_STD_NTSC_M, +}; + +static int __devinit sh_vou_probe(struct platform_device *pdev) +{ + struct sh_vou_pdata *vou_pdata = pdev->dev.platform_data; + struct v4l2_rect *rect; + struct v4l2_pix_format *pix; + struct i2c_adapter *i2c_adap; + struct video_device *vdev; + struct sh_vou_device *vou_dev; + struct resource *reg_res, *region; + struct v4l2_subdev *subdev; + int irq, ret; + + reg_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + irq = platform_get_irq(pdev, 0); + + if (!vou_pdata || !reg_res || irq <= 0) { + dev_err(&pdev->dev, "Insufficient VOU platform information.\n"); + return -ENODEV; + } + + vou_dev = kzalloc(sizeof(*vou_dev), GFP_KERNEL); + if (!vou_dev) + return -ENOMEM; + + INIT_LIST_HEAD(&vou_dev->queue); + spin_lock_init(&vou_dev->lock); + atomic_set(&vou_dev->use_count, 0); + vou_dev->pdata = vou_pdata; + vou_dev->status = SH_VOU_IDLE; + + rect = &vou_dev->rect; + pix = &vou_dev->pix; + + /* Fill in defaults */ + vou_dev->std = sh_vou_video_template.current_norm; + rect->left = 0; + rect->top = 0; + rect->width = VOU_MAX_IMAGE_WIDTH; + rect->height = VOU_MAX_IMAGE_HEIGHT; + pix->width = VOU_MAX_IMAGE_WIDTH; + pix->height = VOU_MAX_IMAGE_HEIGHT; + pix->pixelformat = V4L2_PIX_FMT_YVYU; + pix->field = V4L2_FIELD_NONE; + pix->bytesperline = VOU_MAX_IMAGE_WIDTH * 2; + pix->sizeimage = VOU_MAX_IMAGE_WIDTH * 2 * VOU_MAX_IMAGE_HEIGHT; + pix->colorspace = V4L2_COLORSPACE_SMPTE170M; + + region = request_mem_region(reg_res->start, resource_size(reg_res), + pdev->name); + if (!region) { + dev_err(&pdev->dev, "VOU region already claimed\n"); + ret = -EBUSY; + goto ereqmemreg; + } + + vou_dev->base = ioremap(reg_res->start, resource_size(reg_res)); + if (!vou_dev->base) { + ret = -ENOMEM; + goto emap; + } + + ret = request_irq(irq, sh_vou_isr, 0, "vou", vou_dev); + if (ret < 0) + goto ereqirq; + + ret = v4l2_device_register(&pdev->dev, &vou_dev->v4l2_dev); + if (ret < 0) { + dev_err(&pdev->dev, "Error registering v4l2 device\n"); + goto ev4l2devreg; + } + + /* Allocate memory for video device */ + vdev = video_device_alloc(); + if (vdev == NULL) { + ret = -ENOMEM; + goto evdevalloc; + } + + *vdev = sh_vou_video_template; + if (vou_pdata->bus_fmt == SH_VOU_BUS_8BIT) + vdev->tvnorms |= V4L2_STD_PAL; + vdev->v4l2_dev = &vou_dev->v4l2_dev; + vdev->release = video_device_release; + + vou_dev->vdev = vdev; + video_set_drvdata(vdev, vou_dev); + + pm_runtime_enable(&pdev->dev); + pm_runtime_resume(&pdev->dev); + + i2c_adap = i2c_get_adapter(vou_pdata->i2c_adap); + if (!i2c_adap) { + ret = -ENODEV; + goto ei2cgadap; + } + + ret = sh_vou_hw_init(vou_dev); + if (ret < 0) + goto ereset; + + subdev = v4l2_i2c_new_subdev_board(&vou_dev->v4l2_dev, i2c_adap, + vou_pdata->module_name, vou_pdata->board_info, NULL); + if (!subdev) { + ret = -ENOMEM; + goto ei2cnd; + } + + ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1); + if (ret < 0) + goto evregdev; + + return 0; + +evregdev: +ei2cnd: +ereset: + i2c_put_adapter(i2c_adap); +ei2cgadap: + video_device_release(vdev); + pm_runtime_disable(&pdev->dev); +evdevalloc: + v4l2_device_unregister(&vou_dev->v4l2_dev); +ev4l2devreg: + free_irq(irq, vou_dev); +ereqirq: + iounmap(vou_dev->base); +emap: + release_mem_region(reg_res->start, resource_size(reg_res)); +ereqmemreg: + kfree(vou_dev); + return ret; +} + +static int __devexit sh_vou_remove(struct platform_device *pdev) +{ + int irq = platform_get_irq(pdev, 0); + struct v4l2_device *v4l2_dev = platform_get_drvdata(pdev); + struct sh_vou_device *vou_dev = container_of(v4l2_dev, + struct sh_vou_device, v4l2_dev); + struct v4l2_subdev *sd = list_entry(v4l2_dev->subdevs.next, + struct v4l2_subdev, list); + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct resource *reg_res; + + if (irq > 0) + free_irq(irq, vou_dev); + pm_runtime_disable(&pdev->dev); + video_unregister_device(vou_dev->vdev); + i2c_put_adapter(client->adapter); + v4l2_device_unregister(&vou_dev->v4l2_dev); + iounmap(vou_dev->base); + reg_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (reg_res) + release_mem_region(reg_res->start, resource_size(reg_res)); + kfree(vou_dev); + return 0; +} + +static struct platform_driver __refdata sh_vou = { + .remove = __devexit_p(sh_vou_remove), + .driver = { + .name = "sh-vou", + .owner = THIS_MODULE, + }, +}; + +static int __init sh_vou_init(void) +{ + return platform_driver_probe(&sh_vou, sh_vou_probe); +} + +static void __exit sh_vou_exit(void) +{ + platform_driver_unregister(&sh_vou); +} + +module_init(sh_vou_init); +module_exit(sh_vou_exit); + +MODULE_DESCRIPTION("SuperH VOU driver"); +MODULE_AUTHOR("Guennadi Liakhovetski "); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:sh-vou"); diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index cbf8087b286fd8..28e19daadec953 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -2295,7 +2295,7 @@ sn9c102_vidioc_s_ctrl(struct sn9c102_device* cam, void __user * arg) if (copy_from_user(&ctrl, arg, sizeof(ctrl))) return -EFAULT; - for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) + for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) { if (ctrl.id == s->qctrl[i].id) { if (s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED) return -EINVAL; @@ -2305,7 +2305,9 @@ sn9c102_vidioc_s_ctrl(struct sn9c102_device* cam, void __user * arg) ctrl.value -= ctrl.value % s->qctrl[i].step; break; } - + } + if (i == ARRAY_SIZE(s->qctrl)) + return -EINVAL; if ((err = s->set_ctrl(cam, &ctrl))) return err; diff --git a/drivers/media/video/sn9c102/sn9c102_devtable.h b/drivers/media/video/sn9c102/sn9c102_devtable.h index cc40d6ba9f2248..522ba3f4c285d8 100644 --- a/drivers/media/video/sn9c102/sn9c102_devtable.h +++ b/drivers/media/video/sn9c102/sn9c102_devtable.h @@ -40,12 +40,12 @@ struct sn9c102_device; static const struct usb_device_id sn9c102_id_table[] = { /* SN9C101 and SN9C102 */ -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), }, { SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), }, #endif { SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), }, -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), }, { SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), }, /* { SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), }, OV6650 */ @@ -53,13 +53,13 @@ static const struct usb_device_id sn9c102_id_table[] = { { SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), }, { SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), }, { SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), }, -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x6028, BRIDGE_SN9C102), }, { SN9C102_USB_DEVICE(0x0c45, 0x6029, BRIDGE_SN9C102), }, #endif { SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), }, { SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), }, -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), }, /* { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), }, HV7131R */ #endif @@ -74,7 +74,7 @@ static const struct usb_device_id sn9c102_id_table[] = { { SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), }, { SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), }, /* { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), }, CISVF10 */ -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), }, #endif { SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), }, @@ -86,7 +86,7 @@ static const struct usb_device_id sn9c102_id_table[] = { { SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), }, { SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), }, { SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), }, -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXB && !defined CONFIG_USB_GSPCA_SONIXB_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), }, #endif { SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), }, @@ -97,7 +97,7 @@ static const struct usb_device_id sn9c102_id_table[] = { { SN9C102_USB_DEVICE(0x0c45, 0x60bc, BRIDGE_SN9C103), }, { SN9C102_USB_DEVICE(0x0c45, 0x60be, BRIDGE_SN9C103), }, /* SN9C105 */ -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXJ && !defined CONFIG_USB_GSPCA_SONIXJ_MODULE { SN9C102_USB_DEVICE(0x045e, 0x00f5, BRIDGE_SN9C105), }, { SN9C102_USB_DEVICE(0x045e, 0x00f7, BRIDGE_SN9C105), }, { SN9C102_USB_DEVICE(0x0471, 0x0327, BRIDGE_SN9C105), }, @@ -121,11 +121,11 @@ static const struct usb_device_id sn9c102_id_table[] = { { SN9C102_USB_DEVICE(0x0c45, 0x610f, BRIDGE_SN9C120), }, { SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), }, /* { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), }, MO8000 */ -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXJ && !defined CONFIG_USB_GSPCA_SONIXJ_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), }, #endif { SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), }, -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_SONIXJ && !defined CONFIG_USB_GSPCA_SONIXJ_MODULE { SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), }, { SN9C102_USB_DEVICE(0x0c45, 0x613e, BRIDGE_SN9C120), }, #endif diff --git a/drivers/media/video/sn9c102/sn9c102_hv7131d.c b/drivers/media/video/sn9c102/sn9c102_hv7131d.c index db2434948939f2..2dce5c908c8e25 100644 --- a/drivers/media/video/sn9c102/sn9c102_hv7131d.c +++ b/drivers/media/video/sn9c102/sn9c102_hv7131d.c @@ -255,7 +255,7 @@ int sn9c102_probe_hv7131d(struct sn9c102_device* cam) if (err || r0 < 0 || r1 < 0) return -EIO; - if (r0 != 0x00 || r1 != 0x04) + if ((r0 != 0x00 && r0 != 0x01) || r1 != 0x04) return -ENODEV; sn9c102_attach_sensor(cam, &hv7131d); diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c index a24174ddec4631..db1ca0e90d7611 100644 --- a/drivers/media/video/soc_camera.c +++ b/drivers/media/video/soc_camera.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -388,6 +389,11 @@ static int soc_camera_open(struct file *file) goto eiciadd; } + pm_runtime_enable(&icd->vdev->dev); + ret = pm_runtime_resume(&icd->vdev->dev); + if (ret < 0 && ret != -ENOSYS) + goto eresume; + /* * Try to configure with default parameters. Notice: this is the * very first open, so, we cannot race against other calls, @@ -409,10 +415,12 @@ static int soc_camera_open(struct file *file) return 0; /* - * First five errors are entered with the .video_lock held + * First four errors are entered with the .video_lock held * and use_count == 1 */ esfmt: + pm_runtime_disable(&icd->vdev->dev); +eresume: ici->ops->remove(icd); eiciadd: if (icl->power) @@ -437,7 +445,11 @@ static int soc_camera_close(struct file *file) if (!icd->use_count) { struct soc_camera_link *icl = to_soc_camera_link(icd); + pm_runtime_suspend(&icd->vdev->dev); + pm_runtime_disable(&icd->vdev->dev); + ici->ops->remove(icd); + if (icl->power) icl->power(icd->pdev, 0); } @@ -741,8 +753,7 @@ static int soc_camera_g_crop(struct file *file, void *fh, /* * According to the V4L2 API, drivers shall not update the struct v4l2_crop * argument with the actual geometry, instead, the user shall use G_CROP to - * retrieve it. However, we expect camera host and client drivers to update - * the argument, which we then use internally, but do not return to the user. + * retrieve it. */ static int soc_camera_s_crop(struct file *file, void *fh, struct v4l2_crop *a) @@ -1319,6 +1330,7 @@ static int video_dev_create(struct soc_camera_device *icd) */ static int soc_camera_video_start(struct soc_camera_device *icd) { + struct device_type *type = icd->vdev->dev.type; int ret; if (!icd->dev.parent) @@ -1335,6 +1347,9 @@ static int soc_camera_video_start(struct soc_camera_device *icd) return ret; } + /* Restore device type, possibly set by the subdevice driver */ + icd->vdev->dev.type = type; + return 0; } diff --git a/drivers/media/video/tlg2300/pd-dvb.c b/drivers/media/video/tlg2300/pd-dvb.c index ebd9cb5bec7429..edd78f8b1baa4e 100644 --- a/drivers/media/video/tlg2300/pd-dvb.c +++ b/drivers/media/video/tlg2300/pd-dvb.c @@ -97,15 +97,17 @@ static int poseidon_ts_bus_ctrl(struct dvb_frontend *fe, int acquire) return ret; } +#ifdef CONFIG_PM static void poseidon_fe_release(struct dvb_frontend *fe) { struct poseidon *pd = fe->demodulator_priv; -#ifdef CONFIG_PM pd->pm_suspend = NULL; pd->pm_resume = NULL; -#endif } +#else +#define poseidon_fe_release NULL +#endif static s32 poseidon_fe_sleep(struct dvb_frontend *fe) { diff --git a/drivers/media/video/tlg2300/pd-main.c b/drivers/media/video/tlg2300/pd-main.c index 2cf0ebf9f28b54..c267e0cfb54ba5 100644 --- a/drivers/media/video/tlg2300/pd-main.c +++ b/drivers/media/video/tlg2300/pd-main.c @@ -24,7 +24,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include #include #include #include @@ -55,8 +54,8 @@ int debug_mode; module_param(debug_mode, int, 0644); MODULE_PARM_DESC(debug_mode, "0 = disable, 1 = enable, 2 = verbose"); -const char *firmware_name = "tlg2300_firmware.bin"; -struct usb_driver poseidon_driver; +static const char *firmware_name = "tlg2300_firmware.bin"; +static struct usb_driver poseidon_driver; static LIST_HEAD(pd_device_list); /* @@ -501,7 +500,7 @@ static void poseidon_disconnect(struct usb_interface *interface) kref_put(&pd->kref, poseidon_delete); } -struct usb_driver poseidon_driver = { +static struct usb_driver poseidon_driver = { .name = "poseidon", .probe = poseidon_probe, .disconnect = poseidon_disconnect, diff --git a/drivers/media/video/tlg2300/pd-radio.c b/drivers/media/video/tlg2300/pd-radio.c index 755766b1515711..fae84c2a0c39c6 100644 --- a/drivers/media/video/tlg2300/pd-radio.c +++ b/drivers/media/video/tlg2300/pd-radio.c @@ -161,7 +161,8 @@ static const struct v4l2_file_operations poseidon_fm_fops = { .ioctl = video_ioctl2, }; -int tlg_fm_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt) +static int tlg_fm_vidioc_g_tuner(struct file *file, void *priv, + struct v4l2_tuner *vt) { struct tuner_fm_sig_stat_s fm_stat = {}; int ret, status, count = 5; @@ -203,7 +204,8 @@ int tlg_fm_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt) return 0; } -int fm_get_freq(struct file *file, void *priv, struct v4l2_frequency *argp) +static int fm_get_freq(struct file *file, void *priv, + struct v4l2_frequency *argp) { struct poseidon *p = file->private_data; @@ -246,7 +248,8 @@ static int set_frequency(struct poseidon *p, __u32 frequency) return ret; } -int fm_set_freq(struct file *file, void *priv, struct v4l2_frequency *argp) +static int fm_set_freq(struct file *file, void *priv, + struct v4l2_frequency *argp) { struct poseidon *p = file->private_data; @@ -258,13 +261,13 @@ int fm_set_freq(struct file *file, void *priv, struct v4l2_frequency *argp) return set_frequency(p, argp->frequency); } -int tlg_fm_vidioc_g_ctrl(struct file *file, void *priv, +static int tlg_fm_vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *arg) { return 0; } -int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh, +static int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh, struct v4l2_ext_controls *ctrls) { struct poseidon *p = file->private_data; @@ -285,7 +288,7 @@ int tlg_fm_vidioc_g_exts_ctrl(struct file *file, void *fh, return 0; } -int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh, +static int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh, struct v4l2_ext_controls *ctrls) { int i; @@ -312,13 +315,13 @@ int tlg_fm_vidioc_s_exts_ctrl(struct file *file, void *fh, return 0; } -int tlg_fm_vidioc_s_ctrl(struct file *file, void *priv, +static int tlg_fm_vidioc_s_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { return 0; } -int tlg_fm_vidioc_queryctrl(struct file *file, void *priv, +static int tlg_fm_vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *ctrl) { if (!(ctrl->id & V4L2_CTRL_FLAG_NEXT_CTRL)) @@ -337,7 +340,7 @@ int tlg_fm_vidioc_queryctrl(struct file *file, void *priv, return -EINVAL; } -int tlg_fm_vidioc_querymenu(struct file *file, void *fh, +static int tlg_fm_vidioc_querymenu(struct file *file, void *fh, struct v4l2_querymenu *qmenu) { return v4l2_ctrl_query_menu(qmenu, NULL, NULL); diff --git a/drivers/media/video/tlg2300/pd-video.c b/drivers/media/video/tlg2300/pd-video.c index cf8f18c007e6cd..c750fd115ec46d 100644 --- a/drivers/media/video/tlg2300/pd-video.c +++ b/drivers/media/video/tlg2300/pd-video.c @@ -12,11 +12,13 @@ #include "pd-common.h" #include "vendorcmds.h" +#ifdef CONFIG_PM static int pm_video_suspend(struct poseidon *pd); static int pm_video_resume(struct poseidon *pd); +#endif static void iso_bubble_handler(struct work_struct *w); -int usb_transfer_mode; +static int usb_transfer_mode; module_param(usb_transfer_mode, int, 0644); MODULE_PARM_DESC(usb_transfer_mode, "0 = Bulk, 1 = Isochronous"); @@ -617,7 +619,7 @@ static int pd_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, return 0; } -int fire_all_urb(struct video_data *video) +static int fire_all_urb(struct video_data *video) { int i, ret; @@ -877,7 +879,7 @@ static int set_std(struct poseidon *pd, v4l2_std_id *norm) return ret; } -int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm) +static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *norm) { struct front_face *front = fh; logs(front); @@ -1020,7 +1022,7 @@ static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) return 0; } -int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) +static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) { a->index = 0; a->capability = V4L2_AUDCAP_STEREO; @@ -1029,7 +1031,7 @@ int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) return 0; } -int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) +static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) { return (0 == a->index) ? 0 : -EINVAL; } @@ -1189,7 +1191,7 @@ static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b) } /* Just stop the URBs, do not free the URBs */ -int usb_transfer_stop(struct video_data *video) +static int usb_transfer_stop(struct video_data *video) { if (video->is_streaming) { int i; @@ -1518,13 +1520,13 @@ static int pd_video_mmap(struct file *file, struct vm_area_struct *vma) return videobuf_mmap_mapper(&front->q, vma); } -unsigned int pd_video_poll(struct file *file, poll_table *table) +static unsigned int pd_video_poll(struct file *file, poll_table *table) { struct front_face *front = file->private_data; return videobuf_poll_stream(file, &front->q, table); } -ssize_t pd_video_read(struct file *file, char __user *buffer, +static ssize_t pd_video_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) { struct front_face *front = file->private_data; diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c index e4815a1806e30e..e826114b7fb887 100644 --- a/drivers/media/video/tvp514x.c +++ b/drivers/media/video/tvp514x.c @@ -79,6 +79,8 @@ struct tvp514x_std_info { }; static struct tvp514x_reg tvp514x_reg_list_default[0x40]; + +static int tvp514x_s_stream(struct v4l2_subdev *sd, int enable); /** * struct tvp514x_decoder - TVP5146/47 decoder object * @sd: Subdevice Slave handle @@ -644,6 +646,17 @@ static int tvp514x_s_routing(struct v4l2_subdev *sd, /* Index out of bound */ return -EINVAL; + /* + * For the sequence streamon -> streamoff and again s_input + * it fails to lock the signal, since streamoff puts TVP514x + * into power off state which leads to failure in sub-sequent s_input. + * + * So power up the TVP514x device here, since it is important to lock + * the signal at this stage. + */ + if (!decoder->streaming) + tvp514x_s_stream(sd, 1); + input_sel = input; output_sel = output; diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c index 908ffb68e926ef..47f0582d50a58e 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -891,29 +891,26 @@ static int tvp5150_s_routing(struct v4l2_subdev *sd, return 0; } -static int tvp5150_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +static int tvp5150_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) +{ + /* this is for capturing 36 raw vbi lines + if there's a way to cut off the beginning 2 vbi lines + with the tvp5150 then the vbi line count could be lowered + to 17 lines/field again, although I couldn't find a register + which could do that cropping */ + if (fmt->sample_format == V4L2_PIX_FMT_GREY) + tvp5150_write(sd, TVP5150_LUMA_PROC_CTL_1, 0x70); + if (fmt->count[0] == 18 && fmt->count[1] == 18) { + tvp5150_write(sd, TVP5150_VERT_BLANKING_START, 0x00); + tvp5150_write(sd, TVP5150_VERT_BLANKING_STOP, 0x01); + } + return 0; +} + +static int tvp5150_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) { - struct v4l2_sliced_vbi_format *svbi; int i; - /* raw vbi */ - if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) { - /* this is for capturing 36 raw vbi lines - if there's a way to cut off the beginning 2 vbi lines - with the tvp5150 then the vbi line count could be lowered - to 17 lines/field again, although I couldn't find a register - which could do that cropping */ - if (fmt->fmt.vbi.sample_format == V4L2_PIX_FMT_GREY) - tvp5150_write(sd, TVP5150_LUMA_PROC_CTL_1, 0x70); - if (fmt->fmt.vbi.count[0] == 18 && fmt->fmt.vbi.count[1] == 18) { - tvp5150_write(sd, TVP5150_VERT_BLANKING_START, 0x00); - tvp5150_write(sd, TVP5150_VERT_BLANKING_STOP, 0x01); - } - return 0; - } - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - svbi = &fmt->fmt.sliced; if (svbi->service_set != 0) { for (i = 0; i <= 23; i++) { svbi->service_lines[1][i] = 0; @@ -937,14 +934,21 @@ static int tvp5150_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) return 0; } -static int tvp5150_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +static int tvp5150_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) { - struct v4l2_sliced_vbi_format *svbi; - int i, mask = 0; + switch (fmt->type) { + case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: + return tvp5150_s_sliced_fmt(sd, &fmt->fmt.sliced); - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) + default: return -EINVAL; - svbi = &fmt->fmt.sliced; + } +} + +static int tvp5150_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) +{ + int i, mask = 0; + memset(svbi, 0, sizeof(*svbi)); for (i = 0; i <= 23; i++) { @@ -956,6 +960,12 @@ static int tvp5150_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) return 0; } +static int tvp5150_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt) +{ + if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) + return -EINVAL; + return tvp5150_g_sliced_fmt(sd, &fmt->fmt.sliced); +} static int tvp5150_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) @@ -1046,13 +1056,20 @@ static const struct v4l2_subdev_video_ops tvp5150_video_ops = { .s_routing = tvp5150_s_routing, .g_fmt = tvp5150_g_fmt, .s_fmt = tvp5150_s_fmt, +}; + +static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = { .g_sliced_vbi_cap = tvp5150_g_sliced_vbi_cap, + .g_sliced_fmt = tvp5150_g_sliced_fmt, + .s_sliced_fmt = tvp5150_s_sliced_fmt, + .s_raw_fmt = tvp5150_s_raw_fmt, }; static const struct v4l2_subdev_ops tvp5150_ops = { .core = &tvp5150_core_ops, .tuner = &tvp5150_tuner_ops, .video = &tvp5150_video_ops, + .vbi = &tvp5150_vbi_ops, }; diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c index 4a69bcc738f330..8085ac392446e9 100644 --- a/drivers/media/video/tvp7002.c +++ b/drivers/media/video/tvp7002.c @@ -458,7 +458,7 @@ static inline struct tvp7002 *to_tvp7002(struct v4l2_subdev *sd) /* * tvp7002_read - Read a value from a register in an TVP7002 * @sd: ptr to v4l2_subdev struct - * @reg: TVP7002 register address + * @addr: TVP7002 register address * @dst: pointer to 8-bit destination * * Returns value read if successful, or non-zero (-1) otherwise. @@ -488,7 +488,7 @@ static int tvp7002_read(struct v4l2_subdev *sd, u8 addr, u8 *dst) * @sd: pointer to standard V4L2 sub-device structure * @reg: destination register * @val: value to be read - * @error: pointer to error value + * @err: pointer to error value * * Read a value in a register and save error value in pointer. * Also update the register table if successful @@ -535,7 +535,7 @@ static int tvp7002_write(struct v4l2_subdev *sd, u8 addr, u8 value) * @sd: pointer to standard V4L2 sub-device structure * @reg: destination register * @val: value to be written - * @error: pointer to error value + * @err: pointer to error value * * Write a value in a register and save error value in pointer. * Also update the register table if successful @@ -596,7 +596,7 @@ static int tvp7002_write_inittab(struct v4l2_subdev *sd, /* * tvp7002_s_dv_preset() - Set digital video preset * @sd: ptr to v4l2_subdev struct - * @std: ptr to v4l2_dv_preset struct + * @dv_preset: ptr to v4l2_dv_preset struct * * Set the digital video preset for a TVP7002 decoder device. * Returns zero when successful or -EINVAL if register access fails. @@ -676,7 +676,7 @@ static int tvp7002_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) /* * tvp7002_queryctrl() - Query a control * @sd: ptr to v4l2_subdev struct - * @ctrl: ptr to v4l2_queryctrl struct + * @qc: ptr to v4l2_queryctrl struct * * Query a control of a TVP7002 decoder device. * Returns zero when successful or -EINVAL if register read fails. @@ -776,7 +776,7 @@ static int tvp7002_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) /* * tvp7002_query_dv_preset() - query DV preset * @sd: pointer to standard V4L2 sub-device structure - * @std_id: standard V4L2 v4l2_dv_preset + * @qpreset: standard V4L2 v4l2_dv_preset structure * * Returns the current DV preset by TVP7002. If no active input is * detected, returns -EINVAL @@ -785,7 +785,6 @@ static int tvp7002_query_dv_preset(struct v4l2_subdev *sd, struct v4l2_dv_preset *qpreset) { const struct tvp7002_preset_definition *presets = tvp7002_presets; - struct v4l2_dv_enum_preset e_preset; struct tvp7002 *device; u8 progressive; u32 lpfr; @@ -828,20 +827,18 @@ static int tvp7002_query_dv_preset(struct v4l2_subdev *sd, } if (index == NUM_PRESETS) { - v4l2_err(sd, "querystd error, lpf = %x, cpl = %x\n", + v4l2_dbg(1, debug, sd, "detection failed: lpf = %x, cpl = %x\n", lpfr, cpln); - return -EINVAL; + /* Could not detect a signal, so return the 'invalid' preset */ + qpreset->preset = V4L2_DV_INVALID; + return 0; } - if (v4l_fill_dv_preset_info(presets->preset, &e_preset)) - return -EINVAL; - /* Set values in found preset */ qpreset->preset = presets->preset; /* Update lines per frame and clocks per line info */ - v4l2_dbg(1, debug, sd, "Current preset: %d %d", - e_preset.width, e_preset.height); + v4l2_dbg(1, debug, sd, "detected preset: %d\n", presets->preset); return 0; } @@ -849,7 +846,7 @@ static int tvp7002_query_dv_preset(struct v4l2_subdev *sd, /* * tvp7002_g_register() - Get the value of a register * @sd: ptr to v4l2_subdev struct - * @vreg: ptr to v4l2_dbg_register struct + * @reg: ptr to v4l2_dbg_register struct * * Get the value of a TVP7002 decoder device register. * Returns zero when successful, -EINVAL if register read fails or @@ -876,7 +873,7 @@ static int tvp7002_g_register(struct v4l2_subdev *sd, /* * tvp7002_s_register() - set a control * @sd: ptr to v4l2_subdev struct - * @ctrl: ptr to v4l2_control struct + * @reg: ptr to v4l2_dbg_register struct * * Get the value of a TVP7002 decoder device register. * Returns zero when successful, -EINVAL if register read fails or @@ -899,7 +896,7 @@ static int tvp7002_s_register(struct v4l2_subdev *sd, /* * tvp7002_enum_fmt() - Enum supported formats * @sd: pointer to standard V4L2 sub-device structure - * @enable: pointer to format struct + * @fmtdesc: pointer to format struct * * Enumerate supported formats. */ @@ -994,6 +991,23 @@ static int tvp7002_log_status(struct v4l2_subdev *sd) return 0; } +/* + * tvp7002_enum_dv_presets() - Enum supported digital video formats + * @sd: pointer to standard V4L2 sub-device structure + * @preset: pointer to format struct + * + * Enumerate supported digital video formats. + */ +static int tvp7002_enum_dv_presets(struct v4l2_subdev *sd, + struct v4l2_dv_enum_preset *preset) +{ + /* Check requested format index is within range */ + if (preset->index >= NUM_PRESETS) + return -EINVAL; + + return v4l_fill_dv_preset_info(tvp7002_presets[preset->index].preset, preset); +} + /* V4L2 core operation handlers */ static const struct v4l2_subdev_core_ops tvp7002_core_ops = { .g_chip_ident = tvp7002_g_chip_ident, @@ -1009,6 +1023,7 @@ static const struct v4l2_subdev_core_ops tvp7002_core_ops = { /* Specific video subsystem operation handlers */ static const struct v4l2_subdev_video_ops tvp7002_video_ops = { + .enum_dv_presets = tvp7002_enum_dv_presets, .s_dv_preset = tvp7002_s_dv_preset, .query_dv_preset = tvp7002_query_dv_preset, .s_stream = tvp7002_s_stream, @@ -1042,8 +1057,8 @@ static struct tvp7002 tvp7002_dev = { /* * tvp7002_probe - Probe a TVP7002 device - * @sd: ptr to v4l2_subdev struct - * @ctrl: ptr to i2c_device_id struct + * @c: ptr to i2c_client struct + * @id: ptr to i2c_device_id struct * * Initialize the TVP7002 device * Returns zero when successful, -EINVAL if register read fails or diff --git a/drivers/media/video/usbvideo/quickcam_messenger.c b/drivers/media/video/usbvideo/quickcam_messenger.c index fab48ec6c0eae5..fbd665fa1979ae 100644 --- a/drivers/media/video/usbvideo/quickcam_messenger.c +++ b/drivers/media/video/usbvideo/quickcam_messenger.c @@ -693,12 +693,13 @@ static int qcm_start_data(struct uvd *uvd) static void qcm_stop_data(struct uvd *uvd) { - struct qcm *cam = (struct qcm *) uvd->user_data; + struct qcm *cam; int i, j; int ret; if ((uvd == NULL) || (!uvd->streaming) || (uvd->dev == NULL)) return; + cam = (struct qcm *) uvd->user_data; ret = qcm_camera_off(uvd); if (ret) diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c index 083765238a6a5d..42ba2878575045 100644 --- a/drivers/media/video/usbvision/usbvision-i2c.c +++ b/drivers/media/video/usbvision/usbvision-i2c.c @@ -244,6 +244,9 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision) switch (usbvision_device_data[usbvision->DevModel].Codec) { case CODEC_SAA7113: case CODEC_SAA7111: + /* Without this delay the detection of the saa711x is + hit-and-miss. */ + mdelay(10); v4l2_i2c_new_subdev(&usbvision->v4l2_dev, &usbvision->i2c_adap, "saa7115", "saa7115_auto", 0, saa711x_addrs); diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index 7c17ec63c5da1a..6248a639ba2d2a 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -137,8 +137,6 @@ static int PowerOnAtOpen = 1; static int video_nr = -1; /* Sequential Number of Radio Device */ static int radio_nr = -1; -/* Sequential Number of VBI Device */ -static int vbi_nr = -1; /* Grab parameters for the device driver */ @@ -148,14 +146,12 @@ module_param(video_debug, int, 0444); module_param(PowerOnAtOpen, int, 0444); module_param(video_nr, int, 0444); module_param(radio_nr, int, 0444); -module_param(vbi_nr, int, 0444); MODULE_PARM_DESC(isocMode, " Set the default format for ISOC endpoint. Default: 0x60 (Compression On)"); MODULE_PARM_DESC(video_debug, " Set the default Debug Mode of the device driver. Default: 0 (Off)"); MODULE_PARM_DESC(PowerOnAtOpen, " Set the default device to power on when device is opened. Default: 1 (On)"); MODULE_PARM_DESC(video_nr, "Set video device number (/dev/videoX). Default: -1 (autodetect)"); MODULE_PARM_DESC(radio_nr, "Set radio device number (/dev/radioX). Default: -1 (autodetect)"); -MODULE_PARM_DESC(vbi_nr, "Set vbi device number (/dev/vbiX). Default: -1 (autodetect)"); // Misc stuff @@ -1244,36 +1240,6 @@ static int usbvision_radio_close(struct file *file) return errCode; } -/* - * Here comes the stuff for vbi on usbvision based devices - * - */ -static int usbvision_vbi_open(struct file *file) -{ - /* TODO */ - return -ENODEV; -} - -static int usbvision_vbi_close(struct file *file) -{ - /* TODO */ - return -ENODEV; -} - -static long usbvision_do_vbi_ioctl(struct file *file, - unsigned int cmd, void *arg) -{ - /* TODO */ - return -ENOIOCTLCMD; -} - -static long usbvision_vbi_ioctl(struct file *file, - unsigned int cmd, unsigned long arg) -{ - return video_usercopy(file, cmd, arg, usbvision_do_vbi_ioctl); -} - - // // Video registration stuff // @@ -1367,21 +1333,6 @@ static struct video_device usbvision_radio_template = { .current_norm = V4L2_STD_PAL }; -// vbi template -static const struct v4l2_file_operations usbvision_vbi_fops = { - .owner = THIS_MODULE, - .open = usbvision_vbi_open, - .release = usbvision_vbi_close, - .ioctl = usbvision_vbi_ioctl, -}; - -static struct video_device usbvision_vbi_template= -{ - .fops = &usbvision_vbi_fops, - .release = video_device_release, - .name = "usbvision-vbi", -}; - static struct video_device *usbvision_vdev_init(struct usb_usbvision *usbvision, struct video_device *vdev_template, @@ -1410,18 +1361,6 @@ static struct video_device *usbvision_vdev_init(struct usb_usbvision *usbvision, // unregister video4linux devices static void usbvision_unregister_video(struct usb_usbvision *usbvision) { - // vbi Device: - if (usbvision->vbi) { - PDEBUG(DBG_PROBE, "unregister %s [v4l2]", - video_device_node_name(usbvision->vbi)); - if (video_is_registered(usbvision->vbi)) { - video_unregister_device(usbvision->vbi); - } else { - video_device_release(usbvision->vbi); - } - usbvision->vbi = NULL; - } - // Radio Device: if (usbvision->rdev) { PDEBUG(DBG_PROBE, "unregister %s [v4l2]", @@ -1482,22 +1421,6 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision) printk(KERN_INFO "USBVision[%d]: registered USBVision Radio device %s [v4l2]\n", usbvision->nr, video_device_node_name(usbvision->rdev)); } - // vbi Device: - if (usbvision_device_data[usbvision->DevModel].vbi) { - usbvision->vbi = usbvision_vdev_init(usbvision, - &usbvision_vbi_template, - "USBVision VBI"); - if (usbvision->vbi == NULL) { - goto err_exit; - } - if (video_register_device(usbvision->vbi, - VFL_TYPE_VBI, - vbi_nr)<0) { - goto err_exit; - } - printk(KERN_INFO "USBVision[%d]: registered USBVision VBI device %s [v4l2] (Not Working Yet!)\n", - usbvision->nr, video_device_node_name(usbvision->vbi)); - } // all done return 0; @@ -1726,8 +1649,6 @@ static int __devinit usbvision_probe(struct usb_interface *intf, usbvision_configure_video(usbvision); mutex_unlock(&usbvision->lock); - - usb_set_intfdata (intf, usbvision); usbvision_create_sysfs(usbvision->vdev); PDEBUG(DBG_PROBE, "success"); @@ -1745,7 +1666,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf, */ static void __devexit usbvision_disconnect(struct usb_interface *intf) { - struct usb_usbvision *usbvision = usb_get_intfdata(intf); + struct usb_usbvision *usbvision = to_usbvision(usb_get_intfdata(intf)); PDEBUG(DBG_PROBE, ""); @@ -1754,7 +1675,6 @@ static void __devexit usbvision_disconnect(struct usb_interface *intf) "%s: usb_get_intfdata() failed\n", __func__); return; } - usb_set_intfdata (intf, NULL); mutex_lock(&usbvision->lock); diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h index f8d7458daf3e14..d1b3cc0cd87fef 100644 --- a/drivers/media/video/usbvision/usbvision.h +++ b/drivers/media/video/usbvision/usbvision.h @@ -360,7 +360,6 @@ struct usb_usbvision { struct v4l2_device v4l2_dev; struct video_device *vdev; /* Video Device */ struct video_device *rdev; /* Radio Device */ - struct video_device *vbi; /* VBI Device */ /* i2c Declaration Section*/ struct i2c_adapter i2c_adap; @@ -463,6 +462,11 @@ struct usb_usbvision { int ComprBlockTypes[4]; }; +static inline struct usb_usbvision *to_usbvision(struct v4l2_device *v4l2_dev) +{ + return container_of(v4l2_dev, struct usb_usbvision, v4l2_dev); +} + #define call_all(usbvision, o, f, args...) \ v4l2_device_call_all(&usbvision->v4l2_dev, 0, o, f, ##args) diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c index 6d3850b37161ed..aa0720af07a0e7 100644 --- a/drivers/media/video/uvc/uvc_ctrl.c +++ b/drivers/media/video/uvc/uvc_ctrl.c @@ -217,8 +217,7 @@ static struct uvc_control_info uvc_ctrls[] = { .selector = UVC_CT_EXPOSURE_TIME_RELATIVE_CONTROL, .index = 4, .size = 1, - .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR - | UVC_CONTROL_RESTORE, + .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_RESTORE, }, { .entity = UVC_GUID_UVC_CAMERA, @@ -233,8 +232,9 @@ static struct uvc_control_info uvc_ctrls[] = { .selector = UVC_CT_FOCUS_RELATIVE_CONTROL, .index = 6, .size = 2, - .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE - | UVC_CONTROL_AUTO_UPDATE, + .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN + | UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES + | UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE, }, { .entity = UVC_GUID_UVC_CAMERA, @@ -249,8 +249,7 @@ static struct uvc_control_info uvc_ctrls[] = { .selector = UVC_CT_IRIS_RELATIVE_CONTROL, .index = 8, .size = 1, - .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR - | UVC_CONTROL_AUTO_UPDATE, + .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_AUTO_UPDATE, }, { .entity = UVC_GUID_UVC_CAMERA, @@ -265,8 +264,9 @@ static struct uvc_control_info uvc_ctrls[] = { .selector = UVC_CT_ZOOM_RELATIVE_CONTROL, .index = 10, .size = 3, - .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE - | UVC_CONTROL_AUTO_UPDATE, + .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN + | UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES + | UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE, }, { .entity = UVC_GUID_UVC_CAMERA, @@ -281,8 +281,9 @@ static struct uvc_control_info uvc_ctrls[] = { .selector = UVC_CT_PANTILT_RELATIVE_CONTROL, .index = 12, .size = 4, - .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE - | UVC_CONTROL_AUTO_UPDATE, + .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN + | UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES + | UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE, }, { .entity = UVC_GUID_UVC_CAMERA, @@ -297,8 +298,9 @@ static struct uvc_control_info uvc_ctrls[] = { .selector = UVC_CT_ROLL_RELATIVE_CONTROL, .index = 14, .size = 2, - .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE - | UVC_CONTROL_AUTO_UPDATE, + .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_MIN + | UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES + | UVC_CONTROL_GET_DEF | UVC_CONTROL_AUTO_UPDATE, }, { .entity = UVC_GUID_UVC_CAMERA, @@ -561,6 +563,26 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = { .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN, .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN, }, + { + .id = V4L2_CID_IRIS_ABSOLUTE, + .name = "Iris, Absolute", + .entity = UVC_GUID_UVC_CAMERA, + .selector = UVC_CT_IRIS_ABSOLUTE_CONTROL, + .size = 16, + .offset = 0, + .v4l2_type = V4L2_CTRL_TYPE_INTEGER, + .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED, + }, + { + .id = V4L2_CID_IRIS_RELATIVE, + .name = "Iris, Relative", + .entity = UVC_GUID_UVC_CAMERA, + .selector = UVC_CT_IRIS_RELATIVE_CONTROL, + .size = 8, + .offset = 0, + .v4l2_type = V4L2_CTRL_TYPE_INTEGER, + .data_type = UVC_CTRL_DATA_TYPE_SIGNED, + }, { .id = V4L2_CID_ZOOM_ABSOLUTE, .name = "Zoom, Absolute", @@ -822,6 +844,8 @@ int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain, strlcpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name); v4l2_ctrl->flags = 0; + if (!(ctrl->info->flags & UVC_CONTROL_GET_CUR)) + v4l2_ctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY; if (!(ctrl->info->flags & UVC_CONTROL_SET_CUR)) v4l2_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY; @@ -1047,6 +1071,8 @@ int uvc_ctrl_set(struct uvc_video_chain *chain, uvc_ctrl_data(ctrl, UVC_CTRL_DATA_MAX)); step = mapping->get(mapping, UVC_GET_RES, uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES)); + if (step == 0) + step = 1; xctrl->value = min + (xctrl->value - min + step/2) / step * step; xctrl->value = clamp(xctrl->value, min, max); diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c index 86ff8c12ea58f5..838b56f097cf81 100644 --- a/drivers/media/video/uvc/uvc_driver.c +++ b/drivers/media/video/uvc/uvc_driver.c @@ -91,10 +91,15 @@ static struct uvc_format_desc uvc_fmts[] = { .fcc = V4L2_PIX_FMT_UYVY, }, { - .name = "Greyscale", + .name = "Greyscale (8-bit)", .guid = UVC_GUID_FORMAT_Y800, .fcc = V4L2_PIX_FMT_GREY, }, + { + .name = "Greyscale (16-bit)", + .guid = UVC_GUID_FORMAT_Y16, + .fcc = V4L2_PIX_FMT_Y16, + }, { .name = "RGB Bayer", .guid = UVC_GUID_FORMAT_BY8, @@ -2105,6 +2110,15 @@ static struct usb_device_id uvc_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = UVC_QUIRK_STREAM_NO_FID }, + /* Syntek (Packard Bell EasyNote MX52 */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x174f, + .idProduct = 0x8a12, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = UVC_QUIRK_STREAM_NO_FID }, /* Syntek (Asus F9SG) */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, @@ -2169,6 +2183,15 @@ static struct usb_device_id uvc_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = UVC_QUIRK_PROBE_MINMAX }, + /* Arkmicro unbranded */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x18ec, + .idProduct = 0x3290, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = UVC_QUIRK_PROBE_DEF }, /* Bodelin ProScopeHR */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_DEV_HI diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c index 4a925a31b0e0cb..133c78d113ac2d 100644 --- a/drivers/media/video/uvc/uvc_queue.c +++ b/drivers/media/video/uvc/uvc_queue.c @@ -388,8 +388,12 @@ unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, poll_wait(file, &buf->wait, wait); if (buf->state == UVC_BUF_STATE_DONE || - buf->state == UVC_BUF_STATE_ERROR) - mask |= POLLIN | POLLRDNORM; + buf->state == UVC_BUF_STATE_ERROR) { + if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + mask |= POLLIN | POLLRDNORM; + else + mask |= POLLOUT | POLLWRNORM; + } done: mutex_unlock(&queue->mutex); diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index 2bba059259e6ce..d1f88406a5e7cf 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -131,11 +131,13 @@ struct uvc_xu_control { #define UVC_GUID_FORMAT_Y800 \ { 'Y', '8', '0', '0', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_Y16 \ + { 'Y', '1', '6', ' ', 0x00, 0x00, 0x10, 0x00, \ + 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} #define UVC_GUID_FORMAT_BY8 \ { 'B', 'Y', '8', ' ', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} - /* ------------------------------------------------------------------------ * Driver specific constants. */ diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 36b5cb86fb57c1..4e53b0b3339ced 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -51,6 +51,9 @@ #include #include #include +#if defined(CONFIG_SPI) +#include +#endif #include #include #include @@ -85,10 +88,9 @@ MODULE_LICENSE("GPL"); val == V4L2_PRIORITY_INTERACTIVE || \ val == V4L2_PRIORITY_RECORD) -int v4l2_prio_init(struct v4l2_prio_state *global) +void v4l2_prio_init(struct v4l2_prio_state *global) { - memset(global,0,sizeof(*global)); - return 0; + memset(global, 0, sizeof(*global)); } EXPORT_SYMBOL(v4l2_prio_init); @@ -108,17 +110,16 @@ int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local, } EXPORT_SYMBOL(v4l2_prio_change); -int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local) +void v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local) { - return v4l2_prio_change(global,local,V4L2_PRIORITY_DEFAULT); + v4l2_prio_change(global, local, V4L2_PRIORITY_DEFAULT); } EXPORT_SYMBOL(v4l2_prio_open); -int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local) +void v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority local) { - if (V4L2_PRIO_VALID(*local)) - atomic_dec(&global->prios[*local]); - return 0; + if (V4L2_PRIO_VALID(local)) + atomic_dec(&global->prios[local]); } EXPORT_SYMBOL(v4l2_prio_close); @@ -134,11 +135,9 @@ enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global) } EXPORT_SYMBOL(v4l2_prio_max); -int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local) +int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority local) { - if (*local < v4l2_prio_max(global)) - return -EBUSY; - return 0; + return (local < v4l2_prio_max(global)) ? -EBUSY : 0; } EXPORT_SYMBOL(v4l2_prio_check); @@ -340,6 +339,13 @@ const char **v4l2_ctrl_get_menu(u32 id) "None", "Black & White", "Sepia", + "Negative", + "Emboss", + "Sketch", + "Sky blue", + "Grass green", + "Skin whiten", + "Vivid", NULL }; static const char *tune_preemphasis[] = { @@ -429,10 +435,13 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_SHARPNESS: return "Sharpness"; case V4L2_CID_BACKLIGHT_COMPENSATION: return "Backlight Compensation"; case V4L2_CID_CHROMA_AGC: return "Chroma AGC"; + case V4L2_CID_CHROMA_GAIN: return "Chroma Gain"; case V4L2_CID_COLOR_KILLER: return "Color Killer"; case V4L2_CID_COLORFX: return "Color Effects"; + case V4L2_CID_AUTOBRIGHTNESS: return "Brightness, Automatic"; + case V4L2_CID_BAND_STOP_FILTER: return "Band-Stop Filter"; case V4L2_CID_ROTATE: return "Rotate"; - case V4L2_CID_BG_COLOR: return "Background color"; + case V4L2_CID_BG_COLOR: return "Background Color"; /* MPEG controls */ case V4L2_CID_MPEG_CLASS: return "MPEG Encoder Controls"; @@ -483,6 +492,8 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_FOCUS_ABSOLUTE: return "Focus, Absolute"; case V4L2_CID_FOCUS_RELATIVE: return "Focus, Relative"; case V4L2_CID_FOCUS_AUTO: return "Focus, Automatic"; + case V4L2_CID_IRIS_ABSOLUTE: return "Iris, Absolute"; + case V4L2_CID_IRIS_RELATIVE: return "Iris, Relative"; case V4L2_CID_ZOOM_ABSOLUTE: return "Zoom, Absolute"; case V4L2_CID_ZOOM_RELATIVE: return "Zoom, Relative"; case V4L2_CID_ZOOM_CONTINUOUS: return "Zoom, Continuous"; @@ -620,6 +631,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste case V4L2_CID_BLUE_BALANCE: case V4L2_CID_GAMMA: case V4L2_CID_SHARPNESS: + case V4L2_CID_CHROMA_GAIN: case V4L2_CID_RDS_TX_DEVIATION: case V4L2_CID_AUDIO_LIMITER_RELEASE_TIME: case V4L2_CID_AUDIO_LIMITER_DEVIATION: @@ -636,6 +648,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste case V4L2_CID_PAN_RELATIVE: case V4L2_CID_TILT_RELATIVE: case V4L2_CID_FOCUS_RELATIVE: + case V4L2_CID_IRIS_RELATIVE: case V4L2_CID_ZOOM_RELATIVE: qctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY; break; @@ -951,6 +964,66 @@ EXPORT_SYMBOL_GPL(v4l2_i2c_tuner_addrs); #endif /* defined(CONFIG_I2C) */ +#if defined(CONFIG_SPI) + +/* Load a spi sub-device. */ + +void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi, + const struct v4l2_subdev_ops *ops) +{ + v4l2_subdev_init(sd, ops); + sd->flags |= V4L2_SUBDEV_FL_IS_SPI; + /* the owner is the same as the spi_device's driver owner */ + sd->owner = spi->dev.driver->owner; + /* spi_device and v4l2_subdev point to one another */ + v4l2_set_subdevdata(sd, spi); + spi_set_drvdata(spi, sd); + /* initialize name */ + strlcpy(sd->name, spi->dev.driver->name, sizeof(sd->name)); +} +EXPORT_SYMBOL_GPL(v4l2_spi_subdev_init); + +struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev, + struct spi_master *master, struct spi_board_info *info) +{ + struct v4l2_subdev *sd = NULL; + struct spi_device *spi = NULL; + + BUG_ON(!v4l2_dev); + + if (info->modalias) + request_module(info->modalias); + + spi = spi_new_device(master, info); + + if (spi == NULL || spi->dev.driver == NULL) + goto error; + + if (!try_module_get(spi->dev.driver->owner)) + goto error; + + sd = spi_get_drvdata(spi); + + /* Register with the v4l2_device which increases the module's + use count as well. */ + if (v4l2_device_register_subdev(v4l2_dev, sd)) + sd = NULL; + + /* Decrease the module use count to match the first try_module_get. */ + module_put(spi->dev.driver->owner); + +error: + /* If we have a client but no subdev, then something went wrong and + we must unregister the client. */ + if (spi && sd == NULL) + spi_unregister_device(spi); + + return sd; +} +EXPORT_SYMBOL_GPL(v4l2_spi_new_subdev); + +#endif /* defined(CONFIG_SPI) */ + /* Clamp x to be between min and max, aligned to a multiple of 2^align. min * and max don't have to be aligned, but there must be at least one valid * value. E.g., min=17,max=31,align=4 is not allowed as there are no multiples diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c index f77f84bfe714be..9004a5fe764300 100644 --- a/drivers/media/video/v4l2-compat-ioctl32.c +++ b/drivers/media/video/v4l2-compat-ioctl32.c @@ -1086,6 +1086,9 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) case VIDIOC_QUERY_DV_PRESET: case VIDIOC_S_DV_TIMINGS: case VIDIOC_G_DV_TIMINGS: + case VIDIOC_DQEVENT: + case VIDIOC_SUBSCRIBE_EVENT: + case VIDIOC_UNSUBSCRIBE_EVENT: ret = do_video_ioctl(file, cmd, arg); break; diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c index 709069916068f4..0ca7ec9ca90269 100644 --- a/drivers/media/video/v4l2-dev.c +++ b/drivers/media/video/v4l2-dev.c @@ -421,6 +421,10 @@ static int __video_register_device(struct video_device *vdev, int type, int nr, if (!vdev->release) return -EINVAL; + /* v4l2_fh support */ + spin_lock_init(&vdev->fh_lock); + INIT_LIST_HEAD(&vdev->fh_list); + /* Part 1: check device type */ switch (type) { case VFL_TYPE_GRABBER: @@ -596,9 +600,7 @@ void video_unregister_device(struct video_device *vdev) if (!vdev || !video_is_registered(vdev)) return; - mutex_lock(&videodev_lock); clear_bit(V4L2_FL_REGISTERED, &vdev->flags); - mutex_unlock(&videodev_lock); device_unregister(&vdev->dev); } EXPORT_SYMBOL(video_unregister_device); diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c index 0d06e7cbd5b318..5a7dc4afe92a2e 100644 --- a/drivers/media/video/v4l2-device.c +++ b/drivers/media/video/v4l2-device.c @@ -21,6 +21,9 @@ #include #include #include +#if defined(CONFIG_SPI) +#include +#endif #include #include @@ -96,6 +99,14 @@ void v4l2_device_unregister(struct v4l2_device *v4l2_dev) if (client) i2c_unregister_device(client); } +#endif +#if defined(CONFIG_SPI) + if (sd->flags & V4L2_SUBDEV_FL_IS_SPI) { + struct spi_device *spi = v4l2_get_subdevdata(sd); + + if (spi) + spi_unregister_device(spi); + } #endif } } diff --git a/drivers/media/video/v4l2-event.c b/drivers/media/video/v4l2-event.c new file mode 100644 index 00000000000000..de74ce07b5e286 --- /dev/null +++ b/drivers/media/video/v4l2-event.c @@ -0,0 +1,292 @@ +/* + * v4l2-event.c + * + * V4L2 events. + * + * Copyright (C) 2009--2010 Nokia Corporation. + * + * Contact: Sakari Ailus + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#include +#include +#include + +#include +#include + +int v4l2_event_init(struct v4l2_fh *fh) +{ + fh->events = kzalloc(sizeof(*fh->events), GFP_KERNEL); + if (fh->events == NULL) + return -ENOMEM; + + init_waitqueue_head(&fh->events->wait); + + INIT_LIST_HEAD(&fh->events->free); + INIT_LIST_HEAD(&fh->events->available); + INIT_LIST_HEAD(&fh->events->subscribed); + + fh->events->sequence = -1; + + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_event_init); + +int v4l2_event_alloc(struct v4l2_fh *fh, unsigned int n) +{ + struct v4l2_events *events = fh->events; + unsigned long flags; + + if (!events) { + WARN_ON(1); + return -ENOMEM; + } + + while (events->nallocated < n) { + struct v4l2_kevent *kev; + + kev = kzalloc(sizeof(*kev), GFP_KERNEL); + if (kev == NULL) + return -ENOMEM; + + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + list_add_tail(&kev->list, &events->free); + events->nallocated++; + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); + } + + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_event_alloc); + +#define list_kfree(list, type, member) \ + while (!list_empty(list)) { \ + type *hi; \ + hi = list_first_entry(list, type, member); \ + list_del(&hi->member); \ + kfree(hi); \ + } + +void v4l2_event_free(struct v4l2_fh *fh) +{ + struct v4l2_events *events = fh->events; + + if (!events) + return; + + list_kfree(&events->free, struct v4l2_kevent, list); + list_kfree(&events->available, struct v4l2_kevent, list); + list_kfree(&events->subscribed, struct v4l2_subscribed_event, list); + + kfree(events); + fh->events = NULL; +} +EXPORT_SYMBOL_GPL(v4l2_event_free); + +static int __v4l2_event_dequeue(struct v4l2_fh *fh, struct v4l2_event *event) +{ + struct v4l2_events *events = fh->events; + struct v4l2_kevent *kev; + unsigned long flags; + + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + + if (list_empty(&events->available)) { + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); + return -ENOENT; + } + + WARN_ON(events->navailable == 0); + + kev = list_first_entry(&events->available, struct v4l2_kevent, list); + list_move(&kev->list, &events->free); + events->navailable--; + + kev->event.pending = events->navailable; + *event = kev->event; + + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); + + return 0; +} + +int v4l2_event_dequeue(struct v4l2_fh *fh, struct v4l2_event *event, + int nonblocking) +{ + struct v4l2_events *events = fh->events; + int ret; + + if (nonblocking) + return __v4l2_event_dequeue(fh, event); + + do { + ret = wait_event_interruptible(events->wait, + events->navailable != 0); + if (ret < 0) + return ret; + + ret = __v4l2_event_dequeue(fh, event); + } while (ret == -ENOENT); + + return ret; +} +EXPORT_SYMBOL_GPL(v4l2_event_dequeue); + +/* Caller must hold fh->event->lock! */ +static struct v4l2_subscribed_event *v4l2_event_subscribed( + struct v4l2_fh *fh, u32 type) +{ + struct v4l2_events *events = fh->events; + struct v4l2_subscribed_event *sev; + + assert_spin_locked(&fh->vdev->fh_lock); + + list_for_each_entry(sev, &events->subscribed, list) { + if (sev->type == type) + return sev; + } + + return NULL; +} + +void v4l2_event_queue(struct video_device *vdev, const struct v4l2_event *ev) +{ + struct v4l2_fh *fh; + unsigned long flags; + struct timespec timestamp; + + ktime_get_ts(×tamp); + + spin_lock_irqsave(&vdev->fh_lock, flags); + + list_for_each_entry(fh, &vdev->fh_list, list) { + struct v4l2_events *events = fh->events; + struct v4l2_kevent *kev; + + /* Are we subscribed? */ + if (!v4l2_event_subscribed(fh, ev->type)) + continue; + + /* Increase event sequence number on fh. */ + events->sequence++; + + /* Do we have any free events? */ + if (list_empty(&events->free)) + continue; + + /* Take one and fill it. */ + kev = list_first_entry(&events->free, struct v4l2_kevent, list); + kev->event.type = ev->type; + kev->event.u = ev->u; + kev->event.timestamp = timestamp; + kev->event.sequence = events->sequence; + list_move_tail(&kev->list, &events->available); + + events->navailable++; + + wake_up_all(&events->wait); + } + + spin_unlock_irqrestore(&vdev->fh_lock, flags); +} +EXPORT_SYMBOL_GPL(v4l2_event_queue); + +int v4l2_event_pending(struct v4l2_fh *fh) +{ + return fh->events->navailable; +} +EXPORT_SYMBOL_GPL(v4l2_event_pending); + +int v4l2_event_subscribe(struct v4l2_fh *fh, + struct v4l2_event_subscription *sub) +{ + struct v4l2_events *events = fh->events; + struct v4l2_subscribed_event *sev; + unsigned long flags; + + if (fh->events == NULL) { + WARN_ON(1); + return -ENOMEM; + } + + sev = kmalloc(sizeof(*sev), GFP_KERNEL); + if (!sev) + return -ENOMEM; + + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + + if (v4l2_event_subscribed(fh, sub->type) == NULL) { + INIT_LIST_HEAD(&sev->list); + sev->type = sub->type; + + list_add(&sev->list, &events->subscribed); + sev = NULL; + } + + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); + + kfree(sev); + + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_event_subscribe); + +static void v4l2_event_unsubscribe_all(struct v4l2_fh *fh) +{ + struct v4l2_events *events = fh->events; + struct v4l2_subscribed_event *sev; + unsigned long flags; + + do { + sev = NULL; + + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + if (!list_empty(&events->subscribed)) { + sev = list_first_entry(&events->subscribed, + struct v4l2_subscribed_event, list); + list_del(&sev->list); + } + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); + kfree(sev); + } while (sev); +} + +int v4l2_event_unsubscribe(struct v4l2_fh *fh, + struct v4l2_event_subscription *sub) +{ + struct v4l2_subscribed_event *sev; + unsigned long flags; + + if (sub->type == V4L2_EVENT_ALL) { + v4l2_event_unsubscribe_all(fh); + return 0; + } + + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + + sev = v4l2_event_subscribed(fh, sub->type); + if (sev != NULL) + list_del(&sev->list); + + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); + + kfree(sev); + + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_event_unsubscribe); diff --git a/drivers/media/video/v4l2-fh.c b/drivers/media/video/v4l2-fh.c new file mode 100644 index 00000000000000..d78f184f40c5e6 --- /dev/null +++ b/drivers/media/video/v4l2-fh.c @@ -0,0 +1,79 @@ +/* + * v4l2-fh.c + * + * V4L2 file handles. + * + * Copyright (C) 2009--2010 Nokia Corporation. + * + * Contact: Sakari Ailus + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#include +#include +#include +#include +#include + +int v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev) +{ + fh->vdev = vdev; + INIT_LIST_HEAD(&fh->list); + set_bit(V4L2_FL_USES_V4L2_FH, &fh->vdev->flags); + + /* + * fh->events only needs to be initialized if the driver + * supports the VIDIOC_SUBSCRIBE_EVENT ioctl. + */ + if (vdev->ioctl_ops && vdev->ioctl_ops->vidioc_subscribe_event) + return v4l2_event_init(fh); + + fh->events = NULL; + + return 0; +} +EXPORT_SYMBOL_GPL(v4l2_fh_init); + +void v4l2_fh_add(struct v4l2_fh *fh) +{ + unsigned long flags; + + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + list_add(&fh->list, &fh->vdev->fh_list); + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); +} +EXPORT_SYMBOL_GPL(v4l2_fh_add); + +void v4l2_fh_del(struct v4l2_fh *fh) +{ + unsigned long flags; + + spin_lock_irqsave(&fh->vdev->fh_lock, flags); + list_del_init(&fh->list); + spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); +} +EXPORT_SYMBOL_GPL(v4l2_fh_del); + +void v4l2_fh_exit(struct v4l2_fh *fh) +{ + if (fh->vdev == NULL) + return; + + fh->vdev = NULL; + + v4l2_event_free(fh); +} +EXPORT_SYMBOL_GPL(v4l2_fh_exit); diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index 7d59c107f13b52..0eeceae503293d 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -26,6 +26,8 @@ #endif #include #include +#include +#include #include #define dbgarg(cmd, fmt, arg...) \ @@ -291,6 +293,9 @@ static const char *v4l2_ioctls[] = { [_IOC_NR(VIDIOC_QUERY_DV_PRESET)] = "VIDIOC_QUERY_DV_PRESET", [_IOC_NR(VIDIOC_S_DV_TIMINGS)] = "VIDIOC_S_DV_TIMINGS", [_IOC_NR(VIDIOC_G_DV_TIMINGS)] = "VIDIOC_G_DV_TIMINGS", + [_IOC_NR(VIDIOC_DQEVENT)] = "VIDIOC_DQEVENT", + [_IOC_NR(VIDIOC_SUBSCRIBE_EVENT)] = "VIDIOC_SUBSCRIBE_EVENT", + [_IOC_NR(VIDIOC_UNSUBSCRIBE_EVENT)] = "VIDIOC_UNSUBSCRIBE_EVENT", }; #define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) @@ -610,17 +615,33 @@ static long __video_do_ioctl(struct file *file, void *fh = file->private_data; long ret = -EINVAL; + if (ops == NULL) { + printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n", + vfd->name); + return -EINVAL; + } + +#ifdef CONFIG_VIDEO_V4L1_COMPAT + /******************************************************** + All other V4L1 calls are handled by v4l1_compat module. + Those calls will be translated into V4L2 calls, and + __video_do_ioctl will be called again, with one or more + V4L2 ioctls. + ********************************************************/ + if (_IOC_TYPE(cmd) == 'v' && cmd != VIDIOCGMBUF && + _IOC_NR(cmd) < BASE_VIDIOCPRIVATE) { + return v4l_compat_translate_ioctl(file, cmd, arg, + __video_do_ioctl); + } +#endif + if ((vfd->debug & V4L2_DEBUG_IOCTL) && !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) { v4l_print_ioctl(vfd->name, cmd); printk(KERN_CONT "\n"); } - if (ops == NULL) { - printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n", - vfd->name); - return -EINVAL; - } + switch (cmd) { #ifdef CONFIG_VIDEO_V4L1_COMPAT /*********************************************************** @@ -630,31 +651,21 @@ static long __video_do_ioctl(struct file *file, ***********************************************************/ /* --- streaming capture ------------------------------------- */ - if (cmd == VIDIOCGMBUF) { + case VIDIOCGMBUF: + { struct video_mbuf *p = arg; if (!ops->vidiocgmbuf) - return ret; + break; ret = ops->vidiocgmbuf(file, fh, p); if (!ret) dbgarg(cmd, "size=%d, frames=%d, offsets=0x%08lx\n", p->size, p->frames, (unsigned long)p->offsets); - return ret; + break; } - - /******************************************************** - All other V4L1 calls are handled by v4l1_compat module. - Those calls will be translated into V4L2 calls, and - __video_do_ioctl will be called again, with one or more - V4L2 ioctls. - ********************************************************/ - if (_IOC_TYPE(cmd) == 'v' && _IOC_NR(cmd) < BASE_VIDIOCPRIVATE) - return v4l_compat_translate_ioctl(file, cmd, arg, - __video_do_ioctl); #endif - switch (cmd) { /* --- capabilities ------------------------------------------ */ case VIDIOC_QUERYCAP: { @@ -1072,7 +1083,7 @@ static long __video_do_ioctl(struct file *file, id &= ~curr_id; } if (i <= index) - return -EINVAL; + break; v4l2_video_std_construct(p, curr_id, descr); @@ -1597,7 +1608,7 @@ static long __video_do_ioctl(struct file *file, v4l2_std_id std = vfd->current_norm; if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; + break; ret = 0; if (ops->vidioc_g_std) @@ -1942,7 +1953,55 @@ static long __video_do_ioctl(struct file *file, } break; } + case VIDIOC_DQEVENT: + { + struct v4l2_event *ev = arg; + + if (!ops->vidioc_subscribe_event) + break; + ret = v4l2_event_dequeue(fh, ev, file->f_flags & O_NONBLOCK); + if (ret < 0) { + dbgarg(cmd, "no pending events?"); + break; + } + dbgarg(cmd, + "pending=%d, type=0x%8.8x, sequence=%d, " + "timestamp=%lu.%9.9lu ", + ev->pending, ev->type, ev->sequence, + ev->timestamp.tv_sec, ev->timestamp.tv_nsec); + break; + } + case VIDIOC_SUBSCRIBE_EVENT: + { + struct v4l2_event_subscription *sub = arg; + + if (!ops->vidioc_subscribe_event) + break; + + ret = ops->vidioc_subscribe_event(fh, sub); + if (ret < 0) { + dbgarg(cmd, "failed, ret=%ld", ret); + break; + } + dbgarg(cmd, "type=0x%8.8x", sub->type); + break; + } + case VIDIOC_UNSUBSCRIBE_EVENT: + { + struct v4l2_event_subscription *sub = arg; + + if (!ops->vidioc_unsubscribe_event) + break; + + ret = ops->vidioc_unsubscribe_event(fh, sub); + if (ret < 0) { + dbgarg(cmd, "failed, ret=%ld", ret); + break; + } + dbgarg(cmd, "type=0x%8.8x", sub->type); + break; + } default: { if (!ops->vidioc_default) @@ -2006,7 +2065,7 @@ long video_ioctl2(struct file *file, { char sbuf[128]; void *mbuf = NULL; - void *parg = NULL; + void *parg = (void *)arg; long err = -EINVAL; int is_ext_ctrl; size_t ctrls_size = 0; diff --git a/drivers/media/video/v4l2-mem2mem.c b/drivers/media/video/v4l2-mem2mem.c new file mode 100644 index 00000000000000..f45f9405ea3941 --- /dev/null +++ b/drivers/media/video/v4l2-mem2mem.c @@ -0,0 +1,633 @@ +/* + * Memory-to-memory device framework for Video for Linux 2 and videobuf. + * + * Helper functions for devices that use videobuf buffers for both their + * source and destination. + * + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * Pawel Osciak, + * Marek Szyprowski, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include +#include +#include + +#include +#include + +MODULE_DESCRIPTION("Mem to mem device framework for videobuf"); +MODULE_AUTHOR("Pawel Osciak, "); +MODULE_LICENSE("GPL"); + +static bool debug; +module_param(debug, bool, 0644); + +#define dprintk(fmt, arg...) \ + do { \ + if (debug) \ + printk(KERN_DEBUG "%s: " fmt, __func__, ## arg);\ + } while (0) + + +/* Instance is already queued on the job_queue */ +#define TRANS_QUEUED (1 << 0) +/* Instance is currently running in hardware */ +#define TRANS_RUNNING (1 << 1) + + +/* Offset base for buffers on the destination queue - used to distinguish + * between source and destination buffers when mmapping - they receive the same + * offsets but for different queues */ +#define DST_QUEUE_OFF_BASE (1 << 30) + + +/** + * struct v4l2_m2m_dev - per-device context + * @curr_ctx: currently running instance + * @job_queue: instances queued to run + * @job_spinlock: protects job_queue + * @m2m_ops: driver callbacks + */ +struct v4l2_m2m_dev { + struct v4l2_m2m_ctx *curr_ctx; + + struct list_head job_queue; + spinlock_t job_spinlock; + + struct v4l2_m2m_ops *m2m_ops; +}; + +static struct v4l2_m2m_queue_ctx *get_queue_ctx(struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type) +{ + switch (type) { + case V4L2_BUF_TYPE_VIDEO_CAPTURE: + return &m2m_ctx->cap_q_ctx; + case V4L2_BUF_TYPE_VIDEO_OUTPUT: + return &m2m_ctx->out_q_ctx; + default: + printk(KERN_ERR "Invalid buffer type\n"); + return NULL; + } +} + +/** + * v4l2_m2m_get_vq() - return videobuf_queue for the given type + */ +struct videobuf_queue *v4l2_m2m_get_vq(struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type) +{ + struct v4l2_m2m_queue_ctx *q_ctx; + + q_ctx = get_queue_ctx(m2m_ctx, type); + if (!q_ctx) + return NULL; + + return &q_ctx->q; +} +EXPORT_SYMBOL(v4l2_m2m_get_vq); + +/** + * v4l2_m2m_next_buf() - return next buffer from the list of ready buffers + */ +void *v4l2_m2m_next_buf(struct v4l2_m2m_ctx *m2m_ctx, enum v4l2_buf_type type) +{ + struct v4l2_m2m_queue_ctx *q_ctx; + struct videobuf_buffer *vb = NULL; + unsigned long flags; + + q_ctx = get_queue_ctx(m2m_ctx, type); + if (!q_ctx) + return NULL; + + spin_lock_irqsave(q_ctx->q.irqlock, flags); + + if (list_empty(&q_ctx->rdy_queue)) + goto end; + + vb = list_entry(q_ctx->rdy_queue.next, struct videobuf_buffer, queue); + vb->state = VIDEOBUF_ACTIVE; + +end: + spin_unlock_irqrestore(q_ctx->q.irqlock, flags); + return vb; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_next_buf); + +/** + * v4l2_m2m_buf_remove() - take off a buffer from the list of ready buffers and + * return it + */ +void *v4l2_m2m_buf_remove(struct v4l2_m2m_ctx *m2m_ctx, enum v4l2_buf_type type) +{ + struct v4l2_m2m_queue_ctx *q_ctx; + struct videobuf_buffer *vb = NULL; + unsigned long flags; + + q_ctx = get_queue_ctx(m2m_ctx, type); + if (!q_ctx) + return NULL; + + spin_lock_irqsave(q_ctx->q.irqlock, flags); + if (!list_empty(&q_ctx->rdy_queue)) { + vb = list_entry(q_ctx->rdy_queue.next, struct videobuf_buffer, + queue); + list_del(&vb->queue); + q_ctx->num_rdy--; + } + spin_unlock_irqrestore(q_ctx->q.irqlock, flags); + + return vb; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_buf_remove); + +/* + * Scheduling handlers + */ + +/** + * v4l2_m2m_get_curr_priv() - return driver private data for the currently + * running instance or NULL if no instance is running + */ +void *v4l2_m2m_get_curr_priv(struct v4l2_m2m_dev *m2m_dev) +{ + unsigned long flags; + void *ret = NULL; + + spin_lock_irqsave(&m2m_dev->job_spinlock, flags); + if (m2m_dev->curr_ctx) + ret = m2m_dev->curr_ctx->priv; + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + + return ret; +} +EXPORT_SYMBOL(v4l2_m2m_get_curr_priv); + +/** + * v4l2_m2m_try_run() - select next job to perform and run it if possible + * + * Get next transaction (if present) from the waiting jobs list and run it. + */ +static void v4l2_m2m_try_run(struct v4l2_m2m_dev *m2m_dev) +{ + unsigned long flags; + + spin_lock_irqsave(&m2m_dev->job_spinlock, flags); + if (NULL != m2m_dev->curr_ctx) { + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + dprintk("Another instance is running, won't run now\n"); + return; + } + + if (list_empty(&m2m_dev->job_queue)) { + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + dprintk("No job pending\n"); + return; + } + + m2m_dev->curr_ctx = list_entry(m2m_dev->job_queue.next, + struct v4l2_m2m_ctx, queue); + m2m_dev->curr_ctx->job_flags |= TRANS_RUNNING; + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + + m2m_dev->m2m_ops->device_run(m2m_dev->curr_ctx->priv); +} + +/** + * v4l2_m2m_try_schedule() - check whether an instance is ready to be added to + * the pending job queue and add it if so. + * @m2m_ctx: m2m context assigned to the instance to be checked + * + * There are three basic requirements an instance has to meet to be able to run: + * 1) at least one source buffer has to be queued, + * 2) at least one destination buffer has to be queued, + * 3) streaming has to be on. + * + * There may also be additional, custom requirements. In such case the driver + * should supply a custom callback (job_ready in v4l2_m2m_ops) that should + * return 1 if the instance is ready. + * An example of the above could be an instance that requires more than one + * src/dst buffer per transaction. + */ +static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx) +{ + struct v4l2_m2m_dev *m2m_dev; + unsigned long flags_job, flags; + + m2m_dev = m2m_ctx->m2m_dev; + dprintk("Trying to schedule a job for m2m_ctx: %p\n", m2m_ctx); + + if (!m2m_ctx->out_q_ctx.q.streaming + || !m2m_ctx->cap_q_ctx.q.streaming) { + dprintk("Streaming needs to be on for both queues\n"); + return; + } + + spin_lock_irqsave(&m2m_dev->job_spinlock, flags_job); + if (m2m_ctx->job_flags & TRANS_QUEUED) { + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); + dprintk("On job queue already\n"); + return; + } + + spin_lock_irqsave(m2m_ctx->out_q_ctx.q.irqlock, flags); + if (list_empty(&m2m_ctx->out_q_ctx.rdy_queue)) { + spin_unlock_irqrestore(m2m_ctx->out_q_ctx.q.irqlock, flags); + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); + dprintk("No input buffers available\n"); + return; + } + if (list_empty(&m2m_ctx->cap_q_ctx.rdy_queue)) { + spin_unlock_irqrestore(m2m_ctx->out_q_ctx.q.irqlock, flags); + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); + dprintk("No output buffers available\n"); + return; + } + spin_unlock_irqrestore(m2m_ctx->out_q_ctx.q.irqlock, flags); + + if (m2m_dev->m2m_ops->job_ready + && (!m2m_dev->m2m_ops->job_ready(m2m_ctx->priv))) { + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); + dprintk("Driver not ready\n"); + return; + } + + list_add_tail(&m2m_ctx->queue, &m2m_dev->job_queue); + m2m_ctx->job_flags |= TRANS_QUEUED; + + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); + + v4l2_m2m_try_run(m2m_dev); +} + +/** + * v4l2_m2m_job_finish() - inform the framework that a job has been finished + * and have it clean up + * + * Called by a driver to yield back the device after it has finished with it. + * Should be called as soon as possible after reaching a state which allows + * other instances to take control of the device. + * + * This function has to be called only after device_run() callback has been + * called on the driver. To prevent recursion, it should not be called directly + * from the device_run() callback though. + */ +void v4l2_m2m_job_finish(struct v4l2_m2m_dev *m2m_dev, + struct v4l2_m2m_ctx *m2m_ctx) +{ + unsigned long flags; + + spin_lock_irqsave(&m2m_dev->job_spinlock, flags); + if (!m2m_dev->curr_ctx || m2m_dev->curr_ctx != m2m_ctx) { + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + dprintk("Called by an instance not currently running\n"); + return; + } + + list_del(&m2m_dev->curr_ctx->queue); + m2m_dev->curr_ctx->job_flags &= ~(TRANS_QUEUED | TRANS_RUNNING); + m2m_dev->curr_ctx = NULL; + + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + + /* This instance might have more buffers ready, but since we do not + * allow more than one job on the job_queue per instance, each has + * to be scheduled separately after the previous one finishes. */ + v4l2_m2m_try_schedule(m2m_ctx); + v4l2_m2m_try_run(m2m_dev); +} +EXPORT_SYMBOL(v4l2_m2m_job_finish); + +/** + * v4l2_m2m_reqbufs() - multi-queue-aware REQBUFS multiplexer + */ +int v4l2_m2m_reqbufs(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_requestbuffers *reqbufs) +{ + struct videobuf_queue *vq; + + vq = v4l2_m2m_get_vq(m2m_ctx, reqbufs->type); + return videobuf_reqbufs(vq, reqbufs); +} +EXPORT_SYMBOL_GPL(v4l2_m2m_reqbufs); + +/** + * v4l2_m2m_querybuf() - multi-queue-aware QUERYBUF multiplexer + * + * See v4l2_m2m_mmap() documentation for details. + */ +int v4l2_m2m_querybuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_buffer *buf) +{ + struct videobuf_queue *vq; + int ret; + + vq = v4l2_m2m_get_vq(m2m_ctx, buf->type); + ret = videobuf_querybuf(vq, buf); + + if (buf->memory == V4L2_MEMORY_MMAP + && vq->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { + buf->m.offset += DST_QUEUE_OFF_BASE; + } + + return ret; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_querybuf); + +/** + * v4l2_m2m_qbuf() - enqueue a source or destination buffer, depending on + * the type + */ +int v4l2_m2m_qbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_buffer *buf) +{ + struct videobuf_queue *vq; + int ret; + + vq = v4l2_m2m_get_vq(m2m_ctx, buf->type); + ret = videobuf_qbuf(vq, buf); + if (!ret) + v4l2_m2m_try_schedule(m2m_ctx); + + return ret; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_qbuf); + +/** + * v4l2_m2m_dqbuf() - dequeue a source or destination buffer, depending on + * the type + */ +int v4l2_m2m_dqbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_buffer *buf) +{ + struct videobuf_queue *vq; + + vq = v4l2_m2m_get_vq(m2m_ctx, buf->type); + return videobuf_dqbuf(vq, buf, file->f_flags & O_NONBLOCK); +} +EXPORT_SYMBOL_GPL(v4l2_m2m_dqbuf); + +/** + * v4l2_m2m_streamon() - turn on streaming for a video queue + */ +int v4l2_m2m_streamon(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type) +{ + struct videobuf_queue *vq; + int ret; + + vq = v4l2_m2m_get_vq(m2m_ctx, type); + ret = videobuf_streamon(vq); + if (!ret) + v4l2_m2m_try_schedule(m2m_ctx); + + return ret; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_streamon); + +/** + * v4l2_m2m_streamoff() - turn off streaming for a video queue + */ +int v4l2_m2m_streamoff(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type) +{ + struct videobuf_queue *vq; + + vq = v4l2_m2m_get_vq(m2m_ctx, type); + return videobuf_streamoff(vq); +} +EXPORT_SYMBOL_GPL(v4l2_m2m_streamoff); + +/** + * v4l2_m2m_poll() - poll replacement, for destination buffers only + * + * Call from the driver's poll() function. Will poll both queues. If a buffer + * is available to dequeue (with dqbuf) from the source queue, this will + * indicate that a non-blocking write can be performed, while read will be + * returned in case of the destination queue. + */ +unsigned int v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct poll_table_struct *wait) +{ + struct videobuf_queue *src_q, *dst_q; + struct videobuf_buffer *src_vb = NULL, *dst_vb = NULL; + unsigned int rc = 0; + + src_q = v4l2_m2m_get_src_vq(m2m_ctx); + dst_q = v4l2_m2m_get_dst_vq(m2m_ctx); + + mutex_lock(&src_q->vb_lock); + mutex_lock(&dst_q->vb_lock); + + if (src_q->streaming && !list_empty(&src_q->stream)) + src_vb = list_first_entry(&src_q->stream, + struct videobuf_buffer, stream); + if (dst_q->streaming && !list_empty(&dst_q->stream)) + dst_vb = list_first_entry(&dst_q->stream, + struct videobuf_buffer, stream); + + if (!src_vb && !dst_vb) { + rc = POLLERR; + goto end; + } + + if (src_vb) { + poll_wait(file, &src_vb->done, wait); + if (src_vb->state == VIDEOBUF_DONE + || src_vb->state == VIDEOBUF_ERROR) + rc |= POLLOUT | POLLWRNORM; + } + if (dst_vb) { + poll_wait(file, &dst_vb->done, wait); + if (dst_vb->state == VIDEOBUF_DONE + || dst_vb->state == VIDEOBUF_ERROR) + rc |= POLLIN | POLLRDNORM; + } + +end: + mutex_unlock(&dst_q->vb_lock); + mutex_unlock(&src_q->vb_lock); + return rc; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_poll); + +/** + * v4l2_m2m_mmap() - source and destination queues-aware mmap multiplexer + * + * Call from driver's mmap() function. Will handle mmap() for both queues + * seamlessly for videobuffer, which will receive normal per-queue offsets and + * proper videobuf queue pointers. The differentiation is made outside videobuf + * by adding a predefined offset to buffers from one of the queues and + * subtracting it before passing it back to videobuf. Only drivers (and + * thus applications) receive modified offsets. + */ +int v4l2_m2m_mmap(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct vm_area_struct *vma) +{ + unsigned long offset = vma->vm_pgoff << PAGE_SHIFT; + struct videobuf_queue *vq; + + if (offset < DST_QUEUE_OFF_BASE) { + vq = v4l2_m2m_get_src_vq(m2m_ctx); + } else { + vq = v4l2_m2m_get_dst_vq(m2m_ctx); + vma->vm_pgoff -= (DST_QUEUE_OFF_BASE >> PAGE_SHIFT); + } + + return videobuf_mmap_mapper(vq, vma); +} +EXPORT_SYMBOL(v4l2_m2m_mmap); + +/** + * v4l2_m2m_init() - initialize per-driver m2m data + * + * Usually called from driver's probe() function. + */ +struct v4l2_m2m_dev *v4l2_m2m_init(struct v4l2_m2m_ops *m2m_ops) +{ + struct v4l2_m2m_dev *m2m_dev; + + if (!m2m_ops) + return ERR_PTR(-EINVAL); + + BUG_ON(!m2m_ops->device_run); + BUG_ON(!m2m_ops->job_abort); + + m2m_dev = kzalloc(sizeof *m2m_dev, GFP_KERNEL); + if (!m2m_dev) + return ERR_PTR(-ENOMEM); + + m2m_dev->curr_ctx = NULL; + m2m_dev->m2m_ops = m2m_ops; + INIT_LIST_HEAD(&m2m_dev->job_queue); + spin_lock_init(&m2m_dev->job_spinlock); + + return m2m_dev; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_init); + +/** + * v4l2_m2m_release() - cleans up and frees a m2m_dev structure + * + * Usually called from driver's remove() function. + */ +void v4l2_m2m_release(struct v4l2_m2m_dev *m2m_dev) +{ + kfree(m2m_dev); +} +EXPORT_SYMBOL_GPL(v4l2_m2m_release); + +/** + * v4l2_m2m_ctx_init() - allocate and initialize a m2m context + * @priv - driver's instance private data + * @m2m_dev - a previously initialized m2m_dev struct + * @vq_init - a callback for queue type-specific initialization function to be + * used for initializing videobuf_queues + * + * Usually called from driver's open() function. + */ +struct v4l2_m2m_ctx *v4l2_m2m_ctx_init(void *priv, struct v4l2_m2m_dev *m2m_dev, + void (*vq_init)(void *priv, struct videobuf_queue *, + enum v4l2_buf_type)) +{ + struct v4l2_m2m_ctx *m2m_ctx; + struct v4l2_m2m_queue_ctx *out_q_ctx, *cap_q_ctx; + + if (!vq_init) + return ERR_PTR(-EINVAL); + + m2m_ctx = kzalloc(sizeof *m2m_ctx, GFP_KERNEL); + if (!m2m_ctx) + return ERR_PTR(-ENOMEM); + + m2m_ctx->priv = priv; + m2m_ctx->m2m_dev = m2m_dev; + + out_q_ctx = get_queue_ctx(m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); + cap_q_ctx = get_queue_ctx(m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); + + INIT_LIST_HEAD(&out_q_ctx->rdy_queue); + INIT_LIST_HEAD(&cap_q_ctx->rdy_queue); + + INIT_LIST_HEAD(&m2m_ctx->queue); + + vq_init(priv, &out_q_ctx->q, V4L2_BUF_TYPE_VIDEO_OUTPUT); + vq_init(priv, &cap_q_ctx->q, V4L2_BUF_TYPE_VIDEO_CAPTURE); + out_q_ctx->q.priv_data = cap_q_ctx->q.priv_data = priv; + + return m2m_ctx; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_ctx_init); + +/** + * v4l2_m2m_ctx_release() - release m2m context + * + * Usually called from driver's release() function. + */ +void v4l2_m2m_ctx_release(struct v4l2_m2m_ctx *m2m_ctx) +{ + struct v4l2_m2m_dev *m2m_dev; + struct videobuf_buffer *vb; + unsigned long flags; + + m2m_dev = m2m_ctx->m2m_dev; + + spin_lock_irqsave(&m2m_dev->job_spinlock, flags); + if (m2m_ctx->job_flags & TRANS_RUNNING) { + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + m2m_dev->m2m_ops->job_abort(m2m_ctx->priv); + dprintk("m2m_ctx %p running, will wait to complete", m2m_ctx); + vb = v4l2_m2m_next_dst_buf(m2m_ctx); + BUG_ON(NULL == vb); + wait_event(vb->done, vb->state != VIDEOBUF_ACTIVE + && vb->state != VIDEOBUF_QUEUED); + } else if (m2m_ctx->job_flags & TRANS_QUEUED) { + list_del(&m2m_ctx->queue); + m2m_ctx->job_flags &= ~(TRANS_QUEUED | TRANS_RUNNING); + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + dprintk("m2m_ctx: %p had been on queue and was removed\n", + m2m_ctx); + } else { + /* Do nothing, was not on queue/running */ + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags); + } + + videobuf_stop(&m2m_ctx->cap_q_ctx.q); + videobuf_stop(&m2m_ctx->out_q_ctx.q); + + videobuf_mmap_free(&m2m_ctx->cap_q_ctx.q); + videobuf_mmap_free(&m2m_ctx->out_q_ctx.q); + + kfree(m2m_ctx); +} +EXPORT_SYMBOL_GPL(v4l2_m2m_ctx_release); + +/** + * v4l2_m2m_buf_queue() - add a buffer to the proper ready buffers list. + * + * Call from buf_queue(), videobuf_queue_ops callback. + * + * Locking: Caller holds q->irqlock (taken by videobuf before calling buf_queue + * callback in the driver). + */ +void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct videobuf_queue *vq, + struct videobuf_buffer *vb) +{ + struct v4l2_m2m_queue_ctx *q_ctx; + + q_ctx = get_queue_ctx(m2m_ctx, vq->type); + if (!q_ctx) + return; + + list_add_tail(&vb->queue, &q_ctx->rdy_queue); + q_ctx->num_rdy++; + + vb->state = VIDEOBUF_QUEUED; +} +EXPORT_SYMBOL_GPL(v4l2_m2m_buf_queue); + diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index bb0a1c8de414b5..7d3378437ded6f 100644 --- a/drivers/media/video/videobuf-core.c +++ b/drivers/media/video/videobuf-core.c @@ -24,10 +24,15 @@ #include #define MAGIC_BUFFER 0x20070728 -#define MAGIC_CHECK(is, should) do { \ - if (unlikely((is) != (should))) { \ - printk(KERN_ERR "magic mismatch: %x (expected %x)\n", is, should); \ - BUG(); } } while (0) +#define MAGIC_CHECK(is, should) \ + do { \ + if (unlikely((is) != (should))) { \ + printk(KERN_ERR \ + "magic mismatch: %x (expected %x)\n", \ + is, should); \ + BUG(); \ + } \ + } while (0) static int debug; module_param(debug, int, 0644); @@ -36,16 +41,18 @@ MODULE_DESCRIPTION("helper module to manage video4linux buffers"); MODULE_AUTHOR("Mauro Carvalho Chehab "); MODULE_LICENSE("GPL"); -#define dprintk(level, fmt, arg...) do { \ - if (debug >= level) \ - printk(KERN_DEBUG "vbuf: " fmt , ## arg); } while (0) +#define dprintk(level, fmt, arg...) \ + do { \ + if (debug >= level) \ + printk(KERN_DEBUG "vbuf: " fmt, ## arg); \ + } while (0) /* --------------------------------------------------------------------- */ #define CALL(q, f, arg...) \ ((q->int_ops->f) ? q->int_ops->f(arg) : 0) -void *videobuf_alloc(struct videobuf_queue *q) +struct videobuf_buffer *videobuf_alloc(struct videobuf_queue *q) { struct videobuf_buffer *vb; @@ -57,14 +64,14 @@ void *videobuf_alloc(struct videobuf_queue *q) } vb = q->int_ops->alloc(q->msize); - if (NULL != vb) { init_waitqueue_head(&vb->done); - vb->magic = MAGIC_BUFFER; + vb->magic = MAGIC_BUFFER; } return vb; } +EXPORT_SYMBOL_GPL(videobuf_alloc); #define WAITON_CONDITION (vb->state != VIDEOBUF_ACTIVE &&\ vb->state != VIDEOBUF_QUEUED) @@ -86,6 +93,7 @@ int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr) return 0; } +EXPORT_SYMBOL_GPL(videobuf_waiton); int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb, struct v4l2_framebuffer *fbuf) @@ -95,16 +103,16 @@ int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb, return CALL(q, iolock, q, vb, fbuf); } +EXPORT_SYMBOL_GPL(videobuf_iolock); -void *videobuf_queue_to_vmalloc (struct videobuf_queue *q, - struct videobuf_buffer *buf) +void *videobuf_queue_to_vaddr(struct videobuf_queue *q, + struct videobuf_buffer *buf) { - if (q->int_ops->vmalloc) - return q->int_ops->vmalloc(buf); - else - return NULL; + if (q->int_ops->vaddr) + return q->int_ops->vaddr(buf); + return NULL; } -EXPORT_SYMBOL_GPL(videobuf_queue_to_vmalloc); +EXPORT_SYMBOL_GPL(videobuf_queue_to_vaddr); /* --------------------------------------------------------------------- */ @@ -146,6 +154,7 @@ void videobuf_queue_core_init(struct videobuf_queue *q, init_waitqueue_head(&q->wait); INIT_LIST_HEAD(&q->stream); } +EXPORT_SYMBOL_GPL(videobuf_queue_core_init); /* Locking: Only usage in bttv unsafe find way to remove */ int videobuf_queue_is_busy(struct videobuf_queue *q) @@ -184,6 +193,7 @@ int videobuf_queue_is_busy(struct videobuf_queue *q) } return 0; } +EXPORT_SYMBOL_GPL(videobuf_queue_is_busy); /* Locking: Caller holds q->vb_lock */ void videobuf_queue_cancel(struct videobuf_queue *q) @@ -216,6 +226,7 @@ void videobuf_queue_cancel(struct videobuf_queue *q) } INIT_LIST_HEAD(&q->stream); } +EXPORT_SYMBOL_GPL(videobuf_queue_cancel); /* --------------------------------------------------------------------- */ @@ -237,6 +248,7 @@ enum v4l2_field videobuf_next_field(struct videobuf_queue *q) } return field; } +EXPORT_SYMBOL_GPL(videobuf_next_field); /* Locking: Caller holds q->vb_lock */ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b, @@ -273,8 +285,10 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b, case VIDEOBUF_ACTIVE: b->flags |= V4L2_BUF_FLAG_QUEUED; break; - case VIDEOBUF_DONE: case VIDEOBUF_ERROR: + b->flags |= V4L2_BUF_FLAG_ERROR; + /* fall through */ + case VIDEOBUF_DONE: b->flags |= V4L2_BUF_FLAG_DONE; break; case VIDEOBUF_NEEDS_INIT: @@ -298,20 +312,15 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b, static int __videobuf_mmap_free(struct videobuf_queue *q) { int i; - int rc; if (!q) return 0; MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); - - rc = CALL(q, mmap_free, q); - - q->is_mmapped = 0; - - if (rc < 0) - return rc; + for (i = 0; i < VIDEO_MAX_FRAME; i++) + if (q->bufs[i] && q->bufs[i]->map) + return -EBUSY; for (i = 0; i < VIDEO_MAX_FRAME; i++) { if (NULL == q->bufs[i]) @@ -321,7 +330,7 @@ static int __videobuf_mmap_free(struct videobuf_queue *q) q->bufs[i] = NULL; } - return rc; + return 0; } int videobuf_mmap_free(struct videobuf_queue *q) @@ -332,6 +341,7 @@ int videobuf_mmap_free(struct videobuf_queue *q) mutex_unlock(&q->vb_lock); return ret; } +EXPORT_SYMBOL_GPL(videobuf_mmap_free); /* Locking: Caller holds q->vb_lock */ int __videobuf_mmap_setup(struct videobuf_queue *q, @@ -351,7 +361,7 @@ int __videobuf_mmap_setup(struct videobuf_queue *q, for (i = 0; i < bcount; i++) { q->bufs[i] = videobuf_alloc(q); - if (q->bufs[i] == NULL) + if (NULL == q->bufs[i]) break; q->bufs[i]->i = i; @@ -372,11 +382,11 @@ int __videobuf_mmap_setup(struct videobuf_queue *q, if (!i) return -ENOMEM; - dprintk(1, "mmap setup: %d buffers, %d bytes each\n", - i, bsize); + dprintk(1, "mmap setup: %d buffers, %d bytes each\n", i, bsize); return i; } +EXPORT_SYMBOL_GPL(__videobuf_mmap_setup); int videobuf_mmap_setup(struct videobuf_queue *q, unsigned int bcount, unsigned int bsize, @@ -388,6 +398,7 @@ int videobuf_mmap_setup(struct videobuf_queue *q, mutex_unlock(&q->vb_lock); return ret; } +EXPORT_SYMBOL_GPL(videobuf_mmap_setup); int videobuf_reqbufs(struct videobuf_queue *q, struct v4l2_requestbuffers *req) @@ -432,7 +443,7 @@ int videobuf_reqbufs(struct videobuf_queue *q, q->ops->buf_setup(q, &count, &size); dprintk(1, "reqbufs: bufs=%d, size=0x%x [%u pages total]\n", count, size, - (unsigned int)((count*PAGE_ALIGN(size))>>PAGE_SHIFT) ); + (unsigned int)((count * PAGE_ALIGN(size)) >> PAGE_SHIFT)); retval = __videobuf_mmap_setup(q, count, size, req->memory); if (retval < 0) { @@ -447,6 +458,7 @@ int videobuf_reqbufs(struct videobuf_queue *q, mutex_unlock(&q->vb_lock); return retval; } +EXPORT_SYMBOL_GPL(videobuf_reqbufs); int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b) { @@ -473,9 +485,9 @@ int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b) mutex_unlock(&q->vb_lock); return ret; } +EXPORT_SYMBOL_GPL(videobuf_querybuf); -int videobuf_qbuf(struct videobuf_queue *q, - struct v4l2_buffer *b) +int videobuf_qbuf(struct videobuf_queue *q, struct v4l2_buffer *b) { struct videobuf_buffer *buf; enum v4l2_field field; @@ -534,6 +546,13 @@ int videobuf_qbuf(struct videobuf_queue *q, "but buffer addr is zero!\n"); goto done; } + if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT + || q->type == V4L2_BUF_TYPE_VBI_OUTPUT + || q->type == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) { + buf->size = b->bytesused; + buf->field = b->field; + buf->ts = b->timestamp; + } break; case V4L2_MEMORY_USERPTR: if (b->length < buf->bsize) { @@ -567,11 +586,11 @@ int videobuf_qbuf(struct videobuf_queue *q, q->ops->buf_queue(q, buf); spin_unlock_irqrestore(q->irqlock, flags); } - dprintk(1, "qbuf: succeded\n"); + dprintk(1, "qbuf: succeeded\n"); retval = 0; wake_up_interruptible_sync(&q->wait); - done: +done: mutex_unlock(&q->vb_lock); if (b->memory == V4L2_MEMORY_MMAP) @@ -579,7 +598,7 @@ int videobuf_qbuf(struct videobuf_queue *q, return retval; } - +EXPORT_SYMBOL_GPL(videobuf_qbuf); /* Locking: Caller holds q->vb_lock */ static int stream_next_buffer_check_queue(struct videobuf_queue *q, int noblock) @@ -624,7 +643,6 @@ static int stream_next_buffer_check_queue(struct videobuf_queue *q, int noblock) return retval; } - /* Locking: Caller holds q->vb_lock */ static int stream_next_buffer(struct videobuf_queue *q, struct videobuf_buffer **vb, int nonblocking) @@ -647,13 +665,14 @@ static int stream_next_buffer(struct videobuf_queue *q, } int videobuf_dqbuf(struct videobuf_queue *q, - struct v4l2_buffer *b, int nonblocking) + struct v4l2_buffer *b, int nonblocking) { struct videobuf_buffer *buf = NULL; int retval; MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); + memset(b, 0, sizeof(*b)); mutex_lock(&q->vb_lock); retval = stream_next_buffer(q, &buf, nonblocking); @@ -665,28 +684,25 @@ int videobuf_dqbuf(struct videobuf_queue *q, switch (buf->state) { case VIDEOBUF_ERROR: dprintk(1, "dqbuf: state is error\n"); - retval = -EIO; - CALL(q, sync, q, buf); - buf->state = VIDEOBUF_IDLE; break; case VIDEOBUF_DONE: dprintk(1, "dqbuf: state is done\n"); - CALL(q, sync, q, buf); - buf->state = VIDEOBUF_IDLE; break; default: dprintk(1, "dqbuf: state invalid\n"); retval = -EINVAL; goto done; } - list_del(&buf->stream); - memset(b, 0, sizeof(*b)); + CALL(q, sync, q, buf); videobuf_status(q, b, buf, q->type); - - done: + list_del(&buf->stream); + buf->state = VIDEOBUF_IDLE; + b->flags &= ~V4L2_BUF_FLAG_DONE; +done: mutex_unlock(&q->vb_lock); return retval; } +EXPORT_SYMBOL_GPL(videobuf_dqbuf); int videobuf_streamon(struct videobuf_queue *q) { @@ -709,10 +725,11 @@ int videobuf_streamon(struct videobuf_queue *q) spin_unlock_irqrestore(q->irqlock, flags); wake_up_interruptible_sync(&q->wait); - done: +done: mutex_unlock(&q->vb_lock); return retval; } +EXPORT_SYMBOL_GPL(videobuf_streamon); /* Locking: Caller holds q->vb_lock */ static int __videobuf_streamoff(struct videobuf_queue *q) @@ -735,6 +752,7 @@ int videobuf_streamoff(struct videobuf_queue *q) return retval; } +EXPORT_SYMBOL_GPL(videobuf_streamoff); /* Locking: Caller holds q->vb_lock */ static ssize_t videobuf_read_zerocopy(struct videobuf_queue *q, @@ -774,7 +792,7 @@ static ssize_t videobuf_read_zerocopy(struct videobuf_queue *q, retval = q->read_buf->size; } - done: +done: /* cleanup */ q->ops->buf_release(q, q->read_buf); kfree(q->read_buf); @@ -782,6 +800,49 @@ static ssize_t videobuf_read_zerocopy(struct videobuf_queue *q, return retval; } +static int __videobuf_copy_to_user(struct videobuf_queue *q, + struct videobuf_buffer *buf, + char __user *data, size_t count, + int nonblocking) +{ + void *vaddr = CALL(q, vaddr, buf); + + /* copy to userspace */ + if (count > buf->size - q->read_off) + count = buf->size - q->read_off; + + if (copy_to_user(data, vaddr + q->read_off, count)) + return -EFAULT; + + return count; +} + +static int __videobuf_copy_stream(struct videobuf_queue *q, + struct videobuf_buffer *buf, + char __user *data, size_t count, size_t pos, + int vbihack, int nonblocking) +{ + unsigned int *fc = CALL(q, vaddr, buf); + + if (vbihack) { + /* dirty, undocumented hack -- pass the frame counter + * within the last four bytes of each vbi data block. + * We need that one to maintain backward compatibility + * to all vbi decoding software out there ... */ + fc += (buf->size >> 2) - 1; + *fc = buf->field_count >> 1; + dprintk(1, "vbihack: %d\n", *fc); + } + + /* copy stuff using the common method */ + count = __videobuf_copy_to_user(q, buf, data, count, nonblocking); + + if ((count == -EFAULT) && (pos == 0)) + return -EFAULT; + + return count; +} + ssize_t videobuf_read_one(struct videobuf_queue *q, char __user *data, size_t count, loff_t *ppos, int nonblocking) @@ -850,7 +911,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, } /* Copy to userspace */ - retval = CALL(q, video_copy_to_user, q, data, count, nonblocking); + retval = __videobuf_copy_to_user(q, q->read_buf, data, count, nonblocking); if (retval < 0) goto done; @@ -862,10 +923,11 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, q->read_buf = NULL; } - done: +done: mutex_unlock(&q->vb_lock); return retval; } +EXPORT_SYMBOL_GPL(videobuf_read_one); /* Locking: Caller holds q->vb_lock */ static int __videobuf_read_start(struct videobuf_queue *q) @@ -917,7 +979,6 @@ static void __videobuf_read_stop(struct videobuf_queue *q) q->bufs[i] = NULL; } q->read_buf = NULL; - } int videobuf_read_start(struct videobuf_queue *q) @@ -930,6 +991,7 @@ int videobuf_read_start(struct videobuf_queue *q) return rc; } +EXPORT_SYMBOL_GPL(videobuf_read_start); void videobuf_read_stop(struct videobuf_queue *q) { @@ -937,6 +999,7 @@ void videobuf_read_stop(struct videobuf_queue *q) __videobuf_read_stop(q); mutex_unlock(&q->vb_lock); } +EXPORT_SYMBOL_GPL(videobuf_read_stop); void videobuf_stop(struct videobuf_queue *q) { @@ -950,7 +1013,7 @@ void videobuf_stop(struct videobuf_queue *q) mutex_unlock(&q->vb_lock); } - +EXPORT_SYMBOL_GPL(videobuf_stop); ssize_t videobuf_read_stream(struct videobuf_queue *q, char __user *data, size_t count, loff_t *ppos, @@ -990,7 +1053,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q, } if (q->read_buf->state == VIDEOBUF_DONE) { - rc = CALL(q, copy_stream, q, data + retval, count, + rc = __videobuf_copy_stream(q, q->read_buf, data + retval, count, retval, vbihack, nonblocking); if (rc < 0) { retval = rc; @@ -1019,10 +1082,11 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q, break; } - done: +done: mutex_unlock(&q->vb_lock); return retval; } +EXPORT_SYMBOL_GPL(videobuf_read_stream); unsigned int videobuf_poll_stream(struct file *file, struct videobuf_queue *q, @@ -1056,27 +1120,51 @@ unsigned int videobuf_poll_stream(struct file *file, if (0 == rc) { poll_wait(file, &buf->done, wait); if (buf->state == VIDEOBUF_DONE || - buf->state == VIDEOBUF_ERROR) - rc = POLLIN|POLLRDNORM; + buf->state == VIDEOBUF_ERROR) { + switch (q->type) { + case V4L2_BUF_TYPE_VIDEO_OUTPUT: + case V4L2_BUF_TYPE_VBI_OUTPUT: + case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT: + rc = POLLOUT | POLLWRNORM; + break; + default: + rc = POLLIN | POLLRDNORM; + break; + } + } } mutex_unlock(&q->vb_lock); return rc; } +EXPORT_SYMBOL_GPL(videobuf_poll_stream); -int videobuf_mmap_mapper(struct videobuf_queue *q, - struct vm_area_struct *vma) +int videobuf_mmap_mapper(struct videobuf_queue *q, struct vm_area_struct *vma) { - int retval; + int rc = -EINVAL; + int i; MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); + if (!(vma->vm_flags & VM_WRITE) || !(vma->vm_flags & VM_SHARED)) { + dprintk(1, "mmap appl bug: PROT_WRITE and MAP_SHARED are required\n"); + return -EINVAL; + } + mutex_lock(&q->vb_lock); - retval = CALL(q, mmap_mapper, q, vma); - q->is_mmapped = 1; + for (i = 0; i < VIDEO_MAX_FRAME; i++) { + struct videobuf_buffer *buf = q->bufs[i]; + + if (buf && buf->memory == V4L2_MEMORY_MMAP && + buf->boff == (vma->vm_pgoff << PAGE_SHIFT)) { + rc = CALL(q, mmap_mapper, q, buf, vma); + break; + } + } mutex_unlock(&q->vb_lock); - return retval; + return rc; } +EXPORT_SYMBOL_GPL(videobuf_mmap_mapper); #ifdef CONFIG_VIDEO_V4L1_COMPAT int videobuf_cgmbuf(struct videobuf_queue *q, @@ -1107,33 +1195,3 @@ int videobuf_cgmbuf(struct videobuf_queue *q, EXPORT_SYMBOL_GPL(videobuf_cgmbuf); #endif -/* --------------------------------------------------------------------- */ - -EXPORT_SYMBOL_GPL(videobuf_waiton); -EXPORT_SYMBOL_GPL(videobuf_iolock); - -EXPORT_SYMBOL_GPL(videobuf_alloc); - -EXPORT_SYMBOL_GPL(videobuf_queue_core_init); -EXPORT_SYMBOL_GPL(videobuf_queue_cancel); -EXPORT_SYMBOL_GPL(videobuf_queue_is_busy); - -EXPORT_SYMBOL_GPL(videobuf_next_field); -EXPORT_SYMBOL_GPL(videobuf_reqbufs); -EXPORT_SYMBOL_GPL(videobuf_querybuf); -EXPORT_SYMBOL_GPL(videobuf_qbuf); -EXPORT_SYMBOL_GPL(videobuf_dqbuf); -EXPORT_SYMBOL_GPL(videobuf_streamon); -EXPORT_SYMBOL_GPL(videobuf_streamoff); - -EXPORT_SYMBOL_GPL(videobuf_read_start); -EXPORT_SYMBOL_GPL(videobuf_read_stop); -EXPORT_SYMBOL_GPL(videobuf_stop); -EXPORT_SYMBOL_GPL(videobuf_read_stream); -EXPORT_SYMBOL_GPL(videobuf_read_one); -EXPORT_SYMBOL_GPL(videobuf_poll_stream); - -EXPORT_SYMBOL_GPL(__videobuf_mmap_setup); -EXPORT_SYMBOL_GPL(videobuf_mmap_setup); -EXPORT_SYMBOL_GPL(videobuf_mmap_free); -EXPORT_SYMBOL_GPL(videobuf_mmap_mapper); diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c index dce4f3aa4af1ad..74730c624cfcba 100644 --- a/drivers/media/video/videobuf-dma-contig.c +++ b/drivers/media/video/videobuf-dma-contig.c @@ -55,14 +55,14 @@ static void videobuf_vm_close(struct vm_area_struct *vma) struct videobuf_queue *q = map->q; int i; - dev_dbg(map->q->dev, "vm_close %p [count=%u,vma=%08lx-%08lx]\n", + dev_dbg(q->dev, "vm_close %p [count=%u,vma=%08lx-%08lx]\n", map, map->count, vma->vm_start, vma->vm_end); map->count--; if (0 == map->count) { struct videobuf_dma_contig_memory *mem; - dev_dbg(map->q->dev, "munmap %p q=%p\n", map, q); + dev_dbg(q->dev, "munmap %p q=%p\n", map, q); mutex_lock(&q->vb_lock); /* We need first to cancel streams, before unmapping */ @@ -89,7 +89,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) /* vfree is not atomic - can't be called with IRQ's disabled */ - dev_dbg(map->q->dev, "buf[%d] freeing %p\n", + dev_dbg(q->dev, "buf[%d] freeing %p\n", i, mem->vaddr); dma_free_coherent(q->dev, mem->size, @@ -190,7 +190,7 @@ static int videobuf_dma_contig_user_get(struct videobuf_dma_contig_memory *mem, return ret; } -static void *__videobuf_alloc(size_t size) +static struct videobuf_buffer *__videobuf_alloc(size_t size) { struct videobuf_dma_contig_memory *mem; struct videobuf_buffer *vb; @@ -204,7 +204,7 @@ static void *__videobuf_alloc(size_t size) return vb; } -static void *__videobuf_to_vmalloc(struct videobuf_buffer *buf) +static void *__videobuf_to_vaddr(struct videobuf_buffer *buf) { struct videobuf_dma_contig_memory *mem = buf->priv; @@ -263,65 +263,34 @@ static int __videobuf_iolock(struct videobuf_queue *q, return 0; } -static int __videobuf_mmap_free(struct videobuf_queue *q) -{ - unsigned int i; - - dev_dbg(q->dev, "%s\n", __func__); - for (i = 0; i < VIDEO_MAX_FRAME; i++) { - if (q->bufs[i] && q->bufs[i]->map) - return -EBUSY; - } - - return 0; -} - static int __videobuf_mmap_mapper(struct videobuf_queue *q, + struct videobuf_buffer *buf, struct vm_area_struct *vma) { struct videobuf_dma_contig_memory *mem; struct videobuf_mapping *map; - unsigned int first; int retval; - unsigned long size, offset = vma->vm_pgoff << PAGE_SHIFT; + unsigned long size; dev_dbg(q->dev, "%s\n", __func__); - if (!(vma->vm_flags & VM_WRITE) || !(vma->vm_flags & VM_SHARED)) - return -EINVAL; - - /* look for first buffer to map */ - for (first = 0; first < VIDEO_MAX_FRAME; first++) { - if (!q->bufs[first]) - continue; - - if (V4L2_MEMORY_MMAP != q->bufs[first]->memory) - continue; - if (q->bufs[first]->boff == offset) - break; - } - if (VIDEO_MAX_FRAME == first) { - dev_dbg(q->dev, "invalid user space offset [offset=0x%lx]\n", - offset); - return -EINVAL; - } /* create mapping + update buffer list */ map = kzalloc(sizeof(struct videobuf_mapping), GFP_KERNEL); if (!map) return -ENOMEM; - q->bufs[first]->map = map; + buf->map = map; map->start = vma->vm_start; map->end = vma->vm_end; map->q = q; - q->bufs[first]->baddr = vma->vm_start; + buf->baddr = vma->vm_start; - mem = q->bufs[first]->priv; + mem = buf->priv; BUG_ON(!mem); MAGIC_CHECK(mem->magic, MAGIC_DC_MEM); - mem->size = PAGE_ALIGN(q->bufs[first]->bsize); + mem->size = PAGE_ALIGN(buf->bsize); mem->vaddr = dma_alloc_coherent(q->dev, mem->size, &mem->dma_handle, GFP_KERNEL); if (!mem->vaddr) { @@ -354,8 +323,8 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, dev_dbg(q->dev, "mmap %p: q=%p %08lx-%08lx (%lx) pgoff %08lx buf %d\n", map, q, vma->vm_start, vma->vm_end, - (long int) q->bufs[first]->bsize, - vma->vm_pgoff, first); + (long int)buf->bsize, + vma->vm_pgoff, buf->i); videobuf_vm_open(vma); @@ -366,69 +335,13 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, return -ENOMEM; } -static int __videobuf_copy_to_user(struct videobuf_queue *q, - char __user *data, size_t count, - int nonblocking) -{ - struct videobuf_dma_contig_memory *mem = q->read_buf->priv; - void *vaddr; - - BUG_ON(!mem); - MAGIC_CHECK(mem->magic, MAGIC_DC_MEM); - BUG_ON(!mem->vaddr); - - /* copy to userspace */ - if (count > q->read_buf->size - q->read_off) - count = q->read_buf->size - q->read_off; - - vaddr = mem->vaddr; - - if (copy_to_user(data, vaddr + q->read_off, count)) - return -EFAULT; - - return count; -} - -static int __videobuf_copy_stream(struct videobuf_queue *q, - char __user *data, size_t count, size_t pos, - int vbihack, int nonblocking) -{ - unsigned int *fc; - struct videobuf_dma_contig_memory *mem = q->read_buf->priv; - - BUG_ON(!mem); - MAGIC_CHECK(mem->magic, MAGIC_DC_MEM); - - if (vbihack) { - /* dirty, undocumented hack -- pass the frame counter - * within the last four bytes of each vbi data block. - * We need that one to maintain backward compatibility - * to all vbi decoding software out there ... */ - fc = (unsigned int *)mem->vaddr; - fc += (q->read_buf->size >> 2) - 1; - *fc = q->read_buf->field_count >> 1; - dev_dbg(q->dev, "vbihack: %d\n", *fc); - } - - /* copy stuff using the common method */ - count = __videobuf_copy_to_user(q, data, count, nonblocking); - - if ((count == -EFAULT) && (pos == 0)) - return -EFAULT; - - return count; -} - static struct videobuf_qtype_ops qops = { .magic = MAGIC_QTYPE_OPS, .alloc = __videobuf_alloc, .iolock = __videobuf_iolock, - .mmap_free = __videobuf_mmap_free, .mmap_mapper = __videobuf_mmap_mapper, - .video_copy_to_user = __videobuf_copy_to_user, - .copy_stream = __videobuf_copy_stream, - .vmalloc = __videobuf_to_vmalloc, + .vaddr = __videobuf_to_vaddr, }; void videobuf_queue_dma_contig_init(struct videobuf_queue *q, diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index fcd045e7a1c1e2..8359e6badd3678 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -37,8 +37,12 @@ #define MAGIC_DMABUF 0x19721112 #define MAGIC_SG_MEM 0x17890714 -#define MAGIC_CHECK(is,should) if (unlikely((is) != (should))) \ - { printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); } +#define MAGIC_CHECK(is, should) \ + if (unlikely((is) != (should))) { \ + printk(KERN_ERR "magic mismatch: %x (expected %x)\n", \ + is, should); \ + BUG(); \ + } static int debug; module_param(debug, int, 0644); @@ -47,13 +51,13 @@ MODULE_DESCRIPTION("helper module to manage video4linux dma sg buffers"); MODULE_AUTHOR("Mauro Carvalho Chehab "); MODULE_LICENSE("GPL"); -#define dprintk(level, fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG "vbuf-sg: " fmt , ## arg) +#define dprintk(level, fmt, arg...) \ + if (debug >= level) \ + printk(KERN_DEBUG "vbuf-sg: " fmt , ## arg) /* --------------------------------------------------------------------- */ -struct scatterlist* -videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages) +struct scatterlist *videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages) { struct scatterlist *sglist; struct page *pg; @@ -73,13 +77,14 @@ videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages) } return sglist; - err: +err: vfree(sglist); return NULL; } +EXPORT_SYMBOL_GPL(videobuf_vmalloc_to_sg); -struct scatterlist* -videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset) +struct scatterlist *videobuf_pages_to_sg(struct page **pages, int nr_pages, + int offset) { struct scatterlist *sglist; int i; @@ -104,20 +109,20 @@ videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset) } return sglist; - nopage: - dprintk(2,"sgl: oops - no page\n"); +nopage: + dprintk(2, "sgl: oops - no page\n"); vfree(sglist); return NULL; - highmem: - dprintk(2,"sgl: oops - highmem page\n"); +highmem: + dprintk(2, "sgl: oops - highmem page\n"); vfree(sglist); return NULL; } /* --------------------------------------------------------------------- */ -struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf) +struct videobuf_dmabuf *videobuf_to_dma(struct videobuf_buffer *buf) { struct videobuf_dma_sg_memory *mem = buf->priv; BUG_ON(!mem); @@ -126,17 +131,19 @@ struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf) return &mem->dma; } +EXPORT_SYMBOL_GPL(videobuf_to_dma); void videobuf_dma_init(struct videobuf_dmabuf *dma) { - memset(dma,0,sizeof(*dma)); + memset(dma, 0, sizeof(*dma)); dma->magic = MAGIC_DMABUF; } +EXPORT_SYMBOL_GPL(videobuf_dma_init); static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma, int direction, unsigned long data, unsigned long size) { - unsigned long first,last; + unsigned long first, last; int err, rw = 0; dma->direction = direction; @@ -155,21 +162,21 @@ static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma, last = ((data+size-1) & PAGE_MASK) >> PAGE_SHIFT; dma->offset = data & ~PAGE_MASK; dma->nr_pages = last-first+1; - dma->pages = kmalloc(dma->nr_pages * sizeof(struct page*), - GFP_KERNEL); + dma->pages = kmalloc(dma->nr_pages * sizeof(struct page *), GFP_KERNEL); if (NULL == dma->pages) return -ENOMEM; - dprintk(1,"init user [0x%lx+0x%lx => %d pages]\n", - data,size,dma->nr_pages); - err = get_user_pages(current,current->mm, + dprintk(1, "init user [0x%lx+0x%lx => %d pages]\n", + data, size, dma->nr_pages); + + err = get_user_pages(current, current->mm, data & PAGE_MASK, dma->nr_pages, rw == READ, 1, /* force */ dma->pages, NULL); if (err != dma->nr_pages) { dma->nr_pages = (err >= 0) ? err : 0; - dprintk(1,"get_user_pages: err=%d [%d]\n",err,dma->nr_pages); + dprintk(1, "get_user_pages: err=%d [%d]\n", err, dma->nr_pages); return err < 0 ? err : -EINVAL; } return 0; @@ -179,48 +186,58 @@ int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction, unsigned long data, unsigned long size) { int ret; + down_read(¤t->mm->mmap_sem); ret = videobuf_dma_init_user_locked(dma, direction, data, size); up_read(¤t->mm->mmap_sem); return ret; } +EXPORT_SYMBOL_GPL(videobuf_dma_init_user); int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction, int nr_pages) { - dprintk(1,"init kernel [%d pages]\n",nr_pages); + dprintk(1, "init kernel [%d pages]\n", nr_pages); + dma->direction = direction; dma->vmalloc = vmalloc_32(nr_pages << PAGE_SHIFT); if (NULL == dma->vmalloc) { - dprintk(1,"vmalloc_32(%d pages) failed\n",nr_pages); + dprintk(1, "vmalloc_32(%d pages) failed\n", nr_pages); return -ENOMEM; } - dprintk(1,"vmalloc is at addr 0x%08lx, size=%d\n", + + dprintk(1, "vmalloc is at addr 0x%08lx, size=%d\n", (unsigned long)dma->vmalloc, nr_pages << PAGE_SHIFT); - memset(dma->vmalloc,0,nr_pages << PAGE_SHIFT); + + memset(dma->vmalloc, 0, nr_pages << PAGE_SHIFT); dma->nr_pages = nr_pages; + return 0; } +EXPORT_SYMBOL_GPL(videobuf_dma_init_kernel); int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction, dma_addr_t addr, int nr_pages) { - dprintk(1,"init overlay [%d pages @ bus 0x%lx]\n", - nr_pages,(unsigned long)addr); + dprintk(1, "init overlay [%d pages @ bus 0x%lx]\n", + nr_pages, (unsigned long)addr); dma->direction = direction; + if (0 == addr) return -EINVAL; dma->bus_addr = addr; dma->nr_pages = nr_pages; + return 0; } +EXPORT_SYMBOL_GPL(videobuf_dma_init_overlay); -int videobuf_dma_map(struct videobuf_queue* q, struct videobuf_dmabuf *dma) +int videobuf_dma_map(struct videobuf_queue *q, struct videobuf_dmabuf *dma) { - MAGIC_CHECK(dma->magic,MAGIC_DMABUF); + MAGIC_CHECK(dma->magic, MAGIC_DMABUF); BUG_ON(0 == dma->nr_pages); if (dma->pages) { @@ -228,20 +245,21 @@ int videobuf_dma_map(struct videobuf_queue* q, struct videobuf_dmabuf *dma) dma->offset); } if (dma->vmalloc) { - dma->sglist = videobuf_vmalloc_to_sg - (dma->vmalloc,dma->nr_pages); + dma->sglist = videobuf_vmalloc_to_sg(dma->vmalloc, + dma->nr_pages); } if (dma->bus_addr) { dma->sglist = vmalloc(sizeof(*dma->sglist)); if (NULL != dma->sglist) { - dma->sglen = 1; - sg_dma_address(&dma->sglist[0]) = dma->bus_addr & PAGE_MASK; - dma->sglist[0].offset = dma->bus_addr & ~PAGE_MASK; - sg_dma_len(&dma->sglist[0]) = dma->nr_pages * PAGE_SIZE; + dma->sglen = 1; + sg_dma_address(&dma->sglist[0]) = dma->bus_addr + & PAGE_MASK; + dma->sglist[0].offset = dma->bus_addr & ~PAGE_MASK; + sg_dma_len(&dma->sglist[0]) = dma->nr_pages * PAGE_SIZE; } } if (NULL == dma->sglist) { - dprintk(1,"scatterlist is NULL\n"); + dprintk(1, "scatterlist is NULL\n"); return -ENOMEM; } if (!dma->bus_addr) { @@ -249,47 +267,43 @@ int videobuf_dma_map(struct videobuf_queue* q, struct videobuf_dmabuf *dma) dma->nr_pages, dma->direction); if (0 == dma->sglen) { printk(KERN_WARNING - "%s: videobuf_map_sg failed\n",__func__); + "%s: videobuf_map_sg failed\n", __func__); vfree(dma->sglist); dma->sglist = NULL; dma->sglen = 0; return -ENOMEM; } } - return 0; -} - -int videobuf_dma_sync(struct videobuf_queue *q, struct videobuf_dmabuf *dma) -{ - MAGIC_CHECK(dma->magic, MAGIC_DMABUF); - BUG_ON(!dma->sglen); - dma_sync_sg_for_cpu(q->dev, dma->sglist, dma->nr_pages, dma->direction); return 0; } +EXPORT_SYMBOL_GPL(videobuf_dma_map); -int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma) +int videobuf_dma_unmap(struct videobuf_queue *q, struct videobuf_dmabuf *dma) { MAGIC_CHECK(dma->magic, MAGIC_DMABUF); + if (!dma->sglen) return 0; - dma_unmap_sg(q->dev, dma->sglist, dma->nr_pages, dma->direction); + dma_unmap_sg(q->dev, dma->sglist, dma->sglen, dma->direction); vfree(dma->sglist); dma->sglist = NULL; dma->sglen = 0; + return 0; } +EXPORT_SYMBOL_GPL(videobuf_dma_unmap); int videobuf_dma_free(struct videobuf_dmabuf *dma) { - MAGIC_CHECK(dma->magic,MAGIC_DMABUF); + int i; + MAGIC_CHECK(dma->magic, MAGIC_DMABUF); BUG_ON(dma->sglen); if (dma->pages) { - int i; - for (i=0; i < dma->nr_pages; i++) + for (i = 0; i < dma->nr_pages; i++) page_cache_release(dma->pages[i]); kfree(dma->pages); dma->pages = NULL; @@ -298,12 +312,13 @@ int videobuf_dma_free(struct videobuf_dmabuf *dma) vfree(dma->vmalloc); dma->vmalloc = NULL; - if (dma->bus_addr) { + if (dma->bus_addr) dma->bus_addr = 0; - } dma->direction = DMA_NONE; + return 0; } +EXPORT_SYMBOL_GPL(videobuf_dma_free); /* --------------------------------------------------------------------- */ @@ -315,6 +330,7 @@ int videobuf_sg_dma_map(struct device *dev, struct videobuf_dmabuf *dma) return videobuf_dma_map(&q, dma); } +EXPORT_SYMBOL_GPL(videobuf_sg_dma_map); int videobuf_sg_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma) { @@ -324,49 +340,48 @@ int videobuf_sg_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma) return videobuf_dma_unmap(&q, dma); } +EXPORT_SYMBOL_GPL(videobuf_sg_dma_unmap); /* --------------------------------------------------------------------- */ -static void -videobuf_vm_open(struct vm_area_struct *vma) +static void videobuf_vm_open(struct vm_area_struct *vma) { struct videobuf_mapping *map = vma->vm_private_data; - dprintk(2,"vm_open %p [count=%d,vma=%08lx-%08lx]\n",map, - map->count,vma->vm_start,vma->vm_end); + dprintk(2, "vm_open %p [count=%d,vma=%08lx-%08lx]\n", map, + map->count, vma->vm_start, vma->vm_end); + map->count++; } -static void -videobuf_vm_close(struct vm_area_struct *vma) +static void videobuf_vm_close(struct vm_area_struct *vma) { struct videobuf_mapping *map = vma->vm_private_data; struct videobuf_queue *q = map->q; struct videobuf_dma_sg_memory *mem; int i; - dprintk(2,"vm_close %p [count=%d,vma=%08lx-%08lx]\n",map, - map->count,vma->vm_start,vma->vm_end); + dprintk(2, "vm_close %p [count=%d,vma=%08lx-%08lx]\n", map, + map->count, vma->vm_start, vma->vm_end); map->count--; if (0 == map->count) { - dprintk(1,"munmap %p q=%p\n",map,q); + dprintk(1, "munmap %p q=%p\n", map, q); mutex_lock(&q->vb_lock); for (i = 0; i < VIDEO_MAX_FRAME; i++) { if (NULL == q->bufs[i]) continue; - mem=q->bufs[i]->priv; - + mem = q->bufs[i]->priv; if (!mem) continue; - MAGIC_CHECK(mem->magic,MAGIC_SG_MEM); + MAGIC_CHECK(mem->magic, MAGIC_SG_MEM); if (q->bufs[i]->map != map) continue; q->bufs[i]->map = NULL; q->bufs[i]->baddr = 0; - q->ops->buf_release(q,q->bufs[i]); + q->ops->buf_release(q, q->bufs[i]); } mutex_unlock(&q->vb_lock); kfree(map); @@ -380,26 +395,27 @@ videobuf_vm_close(struct vm_area_struct *vma) * now ...). Bounce buffers don't work very well for the data rates * video capture has. */ -static int -videobuf_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +static int videobuf_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct page *page; - dprintk(3,"fault: fault @ %08lx [vma %08lx-%08lx]\n", - (unsigned long)vmf->virtual_address,vma->vm_start,vma->vm_end); + dprintk(3, "fault: fault @ %08lx [vma %08lx-%08lx]\n", + (unsigned long)vmf->virtual_address, + vma->vm_start, vma->vm_end); + page = alloc_page(GFP_USER | __GFP_DMA32); if (!page) return VM_FAULT_OOM; clear_user_highpage(page, (unsigned long)vmf->virtual_address); vmf->page = page; + return 0; } -static const struct vm_operations_struct videobuf_vm_ops = -{ - .open = videobuf_vm_open, - .close = videobuf_vm_close, - .fault = videobuf_vm_fault, +static const struct vm_operations_struct videobuf_vm_ops = { + .open = videobuf_vm_open, + .close = videobuf_vm_close, + .fault = videobuf_vm_fault, }; /* --------------------------------------------------------------------- @@ -412,28 +428,28 @@ static const struct vm_operations_struct videobuf_vm_ops = struct videobuf_dma_sg_memory */ -static void *__videobuf_alloc(size_t size) +static struct videobuf_buffer *__videobuf_alloc(size_t size) { struct videobuf_dma_sg_memory *mem; struct videobuf_buffer *vb; - vb = kzalloc(size+sizeof(*mem),GFP_KERNEL); + vb = kzalloc(size + sizeof(*mem), GFP_KERNEL); if (!vb) return vb; - mem = vb->priv = ((char *)vb)+size; - mem->magic=MAGIC_SG_MEM; + mem = vb->priv = ((char *)vb) + size; + mem->magic = MAGIC_SG_MEM; videobuf_dma_init(&mem->dma); - dprintk(1,"%s: allocated at %p(%ld+%ld) & %p(%ld)\n", - __func__,vb,(long)sizeof(*vb),(long)size-sizeof(*vb), - mem,(long)sizeof(*mem)); + dprintk(1, "%s: allocated at %p(%ld+%ld) & %p(%ld)\n", + __func__, vb, (long)sizeof(*vb), (long)size - sizeof(*vb), + mem, (long)sizeof(*mem)); return vb; } -static void *__videobuf_to_vmalloc (struct videobuf_buffer *buf) +static void *__videobuf_to_vaddr(struct videobuf_buffer *buf) { struct videobuf_dma_sg_memory *mem = buf->priv; BUG_ON(!mem); @@ -443,11 +459,11 @@ static void *__videobuf_to_vmalloc (struct videobuf_buffer *buf) return mem->dma.vmalloc; } -static int __videobuf_iolock (struct videobuf_queue* q, - struct videobuf_buffer *vb, - struct v4l2_framebuffer *fbuf) +static int __videobuf_iolock(struct videobuf_queue *q, + struct videobuf_buffer *vb, + struct v4l2_framebuffer *fbuf) { - int err,pages; + int err, pages; dma_addr_t bus; struct videobuf_dma_sg_memory *mem = vb->priv; BUG_ON(!mem); @@ -460,16 +476,16 @@ static int __videobuf_iolock (struct videobuf_queue* q, if (0 == vb->baddr) { /* no userspace addr -- kernel bounce buffer */ pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT; - err = videobuf_dma_init_kernel( &mem->dma, - DMA_FROM_DEVICE, - pages ); + err = videobuf_dma_init_kernel(&mem->dma, + DMA_FROM_DEVICE, + pages); if (0 != err) return err; } else if (vb->memory == V4L2_MEMORY_USERPTR) { /* dma directly to userspace */ - err = videobuf_dma_init_user( &mem->dma, - DMA_FROM_DEVICE, - vb->baddr,vb->bsize ); + err = videobuf_dma_init_user(&mem->dma, + DMA_FROM_DEVICE, + vb->baddr, vb->bsize); if (0 != err) return err; } else { @@ -515,43 +531,27 @@ static int __videobuf_sync(struct videobuf_queue *q, struct videobuf_buffer *buf) { struct videobuf_dma_sg_memory *mem = buf->priv; - BUG_ON(!mem); - MAGIC_CHECK(mem->magic,MAGIC_SG_MEM); + BUG_ON(!mem || !mem->dma.sglen); - return videobuf_dma_sync(q,&mem->dma); -} - -static int __videobuf_mmap_free(struct videobuf_queue *q) -{ - int i; + MAGIC_CHECK(mem->magic, MAGIC_SG_MEM); + MAGIC_CHECK(mem->dma.magic, MAGIC_DMABUF); - for (i = 0; i < VIDEO_MAX_FRAME; i++) { - if (q->bufs[i]) { - if (q->bufs[i]->map) - return -EBUSY; - } - } + dma_sync_sg_for_cpu(q->dev, mem->dma.sglist, + mem->dma.sglen, mem->dma.direction); return 0; } static int __videobuf_mmap_mapper(struct videobuf_queue *q, - struct vm_area_struct *vma) + struct videobuf_buffer *buf, + struct vm_area_struct *vma) { - struct videobuf_dma_sg_memory *mem; + struct videobuf_dma_sg_memory *mem = buf->priv; struct videobuf_mapping *map; - unsigned int first,last,size,i; + unsigned int first, last, size = 0, i; int retval; retval = -EINVAL; - if (!(vma->vm_flags & VM_WRITE)) { - dprintk(1,"mmap app bug: PROT_WRITE please\n"); - goto done; - } - if (!(vma->vm_flags & VM_SHARED)) { - dprintk(1,"mmap app bug: MAP_SHARED please\n"); - goto done; - } /* This function maintains backwards compatibility with V4L1 and will * map more than one buffer if the vma length is equal to the combined @@ -561,48 +561,52 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, * TODO: Allow drivers to specify if they support this mode */ + BUG_ON(!mem); + MAGIC_CHECK(mem->magic, MAGIC_SG_MEM); + /* look for first buffer to map */ for (first = 0; first < VIDEO_MAX_FRAME; first++) { - if (NULL == q->bufs[first]) - continue; - mem=q->bufs[first]->priv; - BUG_ON(!mem); - MAGIC_CHECK(mem->magic,MAGIC_SG_MEM); - - if (V4L2_MEMORY_MMAP != q->bufs[first]->memory) - continue; - if (q->bufs[first]->boff == (vma->vm_pgoff << PAGE_SHIFT)) + if (buf == q->bufs[first]) { + size = PAGE_ALIGN(q->bufs[first]->bsize); break; + } } - if (VIDEO_MAX_FRAME == first) { - dprintk(1,"mmap app bug: offset invalid [offset=0x%lx]\n", - (vma->vm_pgoff << PAGE_SHIFT)); + + /* paranoia, should never happen since buf is always valid. */ + if (!size) { + dprintk(1, "mmap app bug: offset invalid [offset=0x%lx]\n", + (vma->vm_pgoff << PAGE_SHIFT)); goto done; } - /* look for last buffer to map */ - for (size = 0, last = first; last < VIDEO_MAX_FRAME; last++) { - if (NULL == q->bufs[last]) - continue; - if (V4L2_MEMORY_MMAP != q->bufs[last]->memory) - continue; - if (q->bufs[last]->map) { - retval = -EBUSY; + last = first; +#ifdef CONFIG_VIDEO_V4L1_COMPAT + if (size != (vma->vm_end - vma->vm_start)) { + /* look for last buffer to map */ + for (last = first + 1; last < VIDEO_MAX_FRAME; last++) { + if (NULL == q->bufs[last]) + continue; + if (V4L2_MEMORY_MMAP != q->bufs[last]->memory) + continue; + if (q->bufs[last]->map) { + retval = -EBUSY; + goto done; + } + size += PAGE_ALIGN(q->bufs[last]->bsize); + if (size == (vma->vm_end - vma->vm_start)) + break; + } + if (VIDEO_MAX_FRAME == last) { + dprintk(1, "mmap app bug: size invalid [size=0x%lx]\n", + (vma->vm_end - vma->vm_start)); goto done; } - size += PAGE_ALIGN(q->bufs[last]->bsize); - if (size == (vma->vm_end - vma->vm_start)) - break; - } - if (VIDEO_MAX_FRAME == last) { - dprintk(1,"mmap app bug: size invalid [size=0x%lx]\n", - (vma->vm_end - vma->vm_start)); - goto done; } +#endif /* create mapping + update buffer list */ retval = -ENOMEM; - map = kmalloc(sizeof(struct videobuf_mapping),GFP_KERNEL); + map = kmalloc(sizeof(struct videobuf_mapping), GFP_KERNEL); if (NULL == map) goto done; @@ -623,72 +627,22 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED; vma->vm_flags &= ~VM_IO; /* using shared anonymous pages */ vma->vm_private_data = map; - dprintk(1,"mmap %p: q=%p %08lx-%08lx pgoff %08lx bufs %d-%d\n", - map,q,vma->vm_start,vma->vm_end,vma->vm_pgoff,first,last); + dprintk(1, "mmap %p: q=%p %08lx-%08lx pgoff %08lx bufs %d-%d\n", + map, q, vma->vm_start, vma->vm_end, vma->vm_pgoff, first, last); retval = 0; - done: +done: return retval; } -static int __videobuf_copy_to_user ( struct videobuf_queue *q, - char __user *data, size_t count, - int nonblocking ) -{ - struct videobuf_dma_sg_memory *mem = q->read_buf->priv; - BUG_ON(!mem); - MAGIC_CHECK(mem->magic,MAGIC_SG_MEM); - - /* copy to userspace */ - if (count > q->read_buf->size - q->read_off) - count = q->read_buf->size - q->read_off; - - if (copy_to_user(data, mem->dma.vmalloc+q->read_off, count)) - return -EFAULT; - - return count; -} - -static int __videobuf_copy_stream ( struct videobuf_queue *q, - char __user *data, size_t count, size_t pos, - int vbihack, int nonblocking ) -{ - unsigned int *fc; - struct videobuf_dma_sg_memory *mem = q->read_buf->priv; - BUG_ON(!mem); - MAGIC_CHECK(mem->magic,MAGIC_SG_MEM); - - if (vbihack) { - /* dirty, undocumented hack -- pass the frame counter - * within the last four bytes of each vbi data block. - * We need that one to maintain backward compatibility - * to all vbi decoding software out there ... */ - fc = (unsigned int*)mem->dma.vmalloc; - fc += (q->read_buf->size>>2) -1; - *fc = q->read_buf->field_count >> 1; - dprintk(1,"vbihack: %d\n",*fc); - } - - /* copy stuff using the common method */ - count = __videobuf_copy_to_user (q,data,count,nonblocking); - - if ( (count==-EFAULT) && (0 == pos) ) - return -EFAULT; - - return count; -} - static struct videobuf_qtype_ops sg_ops = { .magic = MAGIC_QTYPE_OPS, .alloc = __videobuf_alloc, .iolock = __videobuf_iolock, .sync = __videobuf_sync, - .mmap_free = __videobuf_mmap_free, .mmap_mapper = __videobuf_mmap_mapper, - .video_copy_to_user = __videobuf_copy_to_user, - .copy_stream = __videobuf_copy_stream, - .vmalloc = __videobuf_to_vmalloc, + .vaddr = __videobuf_to_vaddr, }; void *videobuf_sg_alloc(size_t size) @@ -702,8 +656,9 @@ void *videobuf_sg_alloc(size_t size) return videobuf_alloc(&q); } +EXPORT_SYMBOL_GPL(videobuf_sg_alloc); -void videobuf_queue_sg_init(struct videobuf_queue* q, +void videobuf_queue_sg_init(struct videobuf_queue *q, const struct videobuf_queue_ops *ops, struct device *dev, spinlock_t *irqlock, @@ -715,29 +670,5 @@ void videobuf_queue_sg_init(struct videobuf_queue* q, videobuf_queue_core_init(q, ops, dev, irqlock, type, field, msize, priv, &sg_ops); } - -/* --------------------------------------------------------------------- */ - -EXPORT_SYMBOL_GPL(videobuf_vmalloc_to_sg); - -EXPORT_SYMBOL_GPL(videobuf_to_dma); -EXPORT_SYMBOL_GPL(videobuf_dma_init); -EXPORT_SYMBOL_GPL(videobuf_dma_init_user); -EXPORT_SYMBOL_GPL(videobuf_dma_init_kernel); -EXPORT_SYMBOL_GPL(videobuf_dma_init_overlay); -EXPORT_SYMBOL_GPL(videobuf_dma_map); -EXPORT_SYMBOL_GPL(videobuf_dma_sync); -EXPORT_SYMBOL_GPL(videobuf_dma_unmap); -EXPORT_SYMBOL_GPL(videobuf_dma_free); - -EXPORT_SYMBOL_GPL(videobuf_sg_dma_map); -EXPORT_SYMBOL_GPL(videobuf_sg_dma_unmap); -EXPORT_SYMBOL_GPL(videobuf_sg_alloc); - EXPORT_SYMBOL_GPL(videobuf_queue_sg_init); -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c index 0afb62e63d99f6..3f76398968b8e0 100644 --- a/drivers/media/video/videobuf-dvb.c +++ b/drivers/media/video/videobuf-dvb.c @@ -67,7 +67,7 @@ static int videobuf_dvb_thread(void *data) try_to_freeze(); /* feed buffer data to demux */ - outp = videobuf_queue_to_vmalloc (&dvb->dvbq, buf); + outp = videobuf_queue_to_vaddr(&dvb->dvbq, buf); if (buf->state == VIDEOBUF_DONE) dvb_dmx_swfilter(&dvb->demux, outp, diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c index 136e09383c061a..583728f4c221a4 100644 --- a/drivers/media/video/videobuf-vmalloc.c +++ b/drivers/media/video/videobuf-vmalloc.c @@ -30,8 +30,12 @@ #define MAGIC_DMABUF 0x17760309 #define MAGIC_VMAL_MEM 0x18221223 -#define MAGIC_CHECK(is,should) if (unlikely((is) != (should))) \ - { printk(KERN_ERR "magic mismatch: %x (expected %x)\n",is,should); BUG(); } +#define MAGIC_CHECK(is, should) \ + if (unlikely((is) != (should))) { \ + printk(KERN_ERR "magic mismatch: %x (expected %x)\n", \ + is, should); \ + BUG(); \ + } static int debug; module_param(debug, int, 0644); @@ -40,19 +44,19 @@ MODULE_DESCRIPTION("helper module to manage video4linux vmalloc buffers"); MODULE_AUTHOR("Mauro Carvalho Chehab "); MODULE_LICENSE("GPL"); -#define dprintk(level, fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG "vbuf-vmalloc: " fmt , ## arg) +#define dprintk(level, fmt, arg...) \ + if (debug >= level) \ + printk(KERN_DEBUG "vbuf-vmalloc: " fmt , ## arg) /***************************************************************************/ -static void -videobuf_vm_open(struct vm_area_struct *vma) +static void videobuf_vm_open(struct vm_area_struct *vma) { struct videobuf_mapping *map = vma->vm_private_data; - dprintk(2,"vm_open %p [count=%u,vma=%08lx-%08lx]\n",map, - map->count,vma->vm_start,vma->vm_end); + dprintk(2, "vm_open %p [count=%u,vma=%08lx-%08lx]\n", map, + map->count, vma->vm_start, vma->vm_end); map->count++; } @@ -63,7 +67,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) struct videobuf_queue *q = map->q; int i; - dprintk(2,"vm_close %p [count=%u,vma=%08lx-%08lx]\n", map, + dprintk(2, "vm_close %p [count=%u,vma=%08lx-%08lx]\n", map, map->count, vma->vm_start, vma->vm_end); map->count--; @@ -116,8 +120,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) return; } -static const struct vm_operations_struct videobuf_vm_ops = -{ +static const struct vm_operations_struct videobuf_vm_ops = { .open = videobuf_vm_open, .close = videobuf_vm_close, }; @@ -132,28 +135,28 @@ static const struct vm_operations_struct videobuf_vm_ops = struct videobuf_dma_sg_memory */ -static void *__videobuf_alloc(size_t size) +static struct videobuf_buffer *__videobuf_alloc(size_t size) { struct videobuf_vmalloc_memory *mem; struct videobuf_buffer *vb; - vb = kzalloc(size+sizeof(*mem),GFP_KERNEL); + vb = kzalloc(size + sizeof(*mem), GFP_KERNEL); if (!vb) return vb; - mem = vb->priv = ((char *)vb)+size; - mem->magic=MAGIC_VMAL_MEM; + mem = vb->priv = ((char *)vb) + size; + mem->magic = MAGIC_VMAL_MEM; - dprintk(1,"%s: allocated at %p(%ld+%ld) & %p(%ld)\n", - __func__,vb,(long)sizeof(*vb),(long)size-sizeof(*vb), - mem,(long)sizeof(*mem)); + dprintk(1, "%s: allocated at %p(%ld+%ld) & %p(%ld)\n", + __func__, vb, (long)sizeof(*vb), (long)size - sizeof(*vb), + mem, (long)sizeof(*mem)); return vb; } -static int __videobuf_iolock (struct videobuf_queue* q, - struct videobuf_buffer *vb, - struct v4l2_framebuffer *fbuf) +static int __videobuf_iolock(struct videobuf_queue *q, + struct videobuf_buffer *vb, + struct v4l2_framebuffer *fbuf) { struct videobuf_vmalloc_memory *mem = vb->priv; int pages; @@ -177,15 +180,13 @@ static int __videobuf_iolock (struct videobuf_queue* q, dprintk(1, "%s memory method USERPTR\n", __func__); -#if 1 if (vb->baddr) { printk(KERN_ERR "USERPTR is currently not supported\n"); return -EINVAL; } -#endif /* The only USERPTR currently supported is the one needed for - read() method. + * read() method. */ mem->vmalloc = vmalloc_user(pages); @@ -210,7 +211,7 @@ static int __videobuf_iolock (struct videobuf_queue* q, /* Try to remap memory */ rc = remap_vmalloc_range(mem->vma, (void *)vb->baddr, 0); if (rc < 0) { - printk(KERN_ERR "mmap: remap failed with error %d. ", rc); + printk(KERN_ERR "mmap: remap failed with error %d", rc); return -ENOMEM; } #endif @@ -228,69 +229,29 @@ static int __videobuf_iolock (struct videobuf_queue* q, return 0; } -static int __videobuf_sync(struct videobuf_queue *q, - struct videobuf_buffer *buf) -{ - return 0; -} - -static int __videobuf_mmap_free(struct videobuf_queue *q) -{ - unsigned int i; - - dprintk(1, "%s\n", __func__); - for (i = 0; i < VIDEO_MAX_FRAME; i++) { - if (q->bufs[i]) { - if (q->bufs[i]->map) - return -EBUSY; - } - } - - return 0; -} - static int __videobuf_mmap_mapper(struct videobuf_queue *q, - struct vm_area_struct *vma) + struct videobuf_buffer *buf, + struct vm_area_struct *vma) { struct videobuf_vmalloc_memory *mem; struct videobuf_mapping *map; - unsigned int first; int retval, pages; - unsigned long offset = vma->vm_pgoff << PAGE_SHIFT; dprintk(1, "%s\n", __func__); - if (!(vma->vm_flags & VM_WRITE) || !(vma->vm_flags & VM_SHARED)) - return -EINVAL; - - /* look for first buffer to map */ - for (first = 0; first < VIDEO_MAX_FRAME; first++) { - if (NULL == q->bufs[first]) - continue; - - if (V4L2_MEMORY_MMAP != q->bufs[first]->memory) - continue; - if (q->bufs[first]->boff == offset) - break; - } - if (VIDEO_MAX_FRAME == first) { - dprintk(1,"mmap app bug: offset invalid [offset=0x%lx]\n", - (vma->vm_pgoff << PAGE_SHIFT)); - return -EINVAL; - } /* create mapping + update buffer list */ map = kzalloc(sizeof(struct videobuf_mapping), GFP_KERNEL); if (NULL == map) return -ENOMEM; - q->bufs[first]->map = map; + buf->map = map; map->start = vma->vm_start; map->end = vma->vm_end; map->q = q; - q->bufs[first]->baddr = vma->vm_start; + buf->baddr = vma->vm_start; - mem = q->bufs[first]->priv; + mem = buf->priv; BUG_ON(!mem); MAGIC_CHECK(mem->magic, MAGIC_VMAL_MEM); @@ -300,8 +261,7 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, printk(KERN_ERR "vmalloc (%d pages) failed\n", pages); goto error; } - dprintk(1, "vmalloc is at addr %p (%d pages)\n", - mem->vmalloc, pages); + dprintk(1, "vmalloc is at addr %p (%d pages)\n", mem->vmalloc, pages); /* Try to remap memory */ retval = remap_vmalloc_range(vma, mem->vmalloc, 0); @@ -315,10 +275,10 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED; vma->vm_private_data = map; - dprintk(1,"mmap %p: q=%p %08lx-%08lx (%lx) pgoff %08lx buf %d\n", + dprintk(1, "mmap %p: q=%p %08lx-%08lx (%lx) pgoff %08lx buf %d\n", map, q, vma->vm_start, vma->vm_end, - (long int) q->bufs[first]->bsize, - vma->vm_pgoff, first); + (long int)buf->bsize, + vma->vm_pgoff, buf->i); videobuf_vm_open(vma); @@ -330,69 +290,16 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, return -ENOMEM; } -static int __videobuf_copy_to_user ( struct videobuf_queue *q, - char __user *data, size_t count, - int nonblocking ) -{ - struct videobuf_vmalloc_memory *mem=q->read_buf->priv; - BUG_ON (!mem); - MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM); - - BUG_ON (!mem->vmalloc); - - /* copy to userspace */ - if (count > q->read_buf->size - q->read_off) - count = q->read_buf->size - q->read_off; - - if (copy_to_user(data, mem->vmalloc+q->read_off, count)) - return -EFAULT; - - return count; -} - -static int __videobuf_copy_stream ( struct videobuf_queue *q, - char __user *data, size_t count, size_t pos, - int vbihack, int nonblocking ) -{ - unsigned int *fc; - struct videobuf_vmalloc_memory *mem=q->read_buf->priv; - BUG_ON (!mem); - MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM); - - if (vbihack) { - /* dirty, undocumented hack -- pass the frame counter - * within the last four bytes of each vbi data block. - * We need that one to maintain backward compatibility - * to all vbi decoding software out there ... */ - fc = (unsigned int*)mem->vmalloc; - fc += (q->read_buf->size>>2) -1; - *fc = q->read_buf->field_count >> 1; - dprintk(1,"vbihack: %d\n",*fc); - } - - /* copy stuff using the common method */ - count = __videobuf_copy_to_user (q,data,count,nonblocking); - - if ( (count==-EFAULT) && (0 == pos) ) - return -EFAULT; - - return count; -} - static struct videobuf_qtype_ops qops = { .magic = MAGIC_QTYPE_OPS, .alloc = __videobuf_alloc, .iolock = __videobuf_iolock, - .sync = __videobuf_sync, - .mmap_free = __videobuf_mmap_free, .mmap_mapper = __videobuf_mmap_mapper, - .video_copy_to_user = __videobuf_copy_to_user, - .copy_stream = __videobuf_copy_stream, - .vmalloc = videobuf_to_vmalloc, + .vaddr = videobuf_to_vmalloc, }; -void videobuf_queue_vmalloc_init(struct videobuf_queue* q, +void videobuf_queue_vmalloc_init(struct videobuf_queue *q, const struct videobuf_queue_ops *ops, struct device *dev, spinlock_t *irqlock, @@ -404,20 +311,19 @@ void videobuf_queue_vmalloc_init(struct videobuf_queue* q, videobuf_queue_core_init(q, ops, dev, irqlock, type, field, msize, priv, &qops); } - EXPORT_SYMBOL_GPL(videobuf_queue_vmalloc_init); -void *videobuf_to_vmalloc (struct videobuf_buffer *buf) +void *videobuf_to_vmalloc(struct videobuf_buffer *buf) { - struct videobuf_vmalloc_memory *mem=buf->priv; - BUG_ON (!mem); - MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM); + struct videobuf_vmalloc_memory *mem = buf->priv; + BUG_ON(!mem); + MAGIC_CHECK(mem->magic, MAGIC_VMAL_MEM); return mem->vmalloc; } EXPORT_SYMBOL_GPL(videobuf_to_vmalloc); -void videobuf_vmalloc_free (struct videobuf_buffer *buf) +void videobuf_vmalloc_free(struct videobuf_buffer *buf) { struct videobuf_vmalloc_memory *mem = buf->priv; @@ -442,8 +348,3 @@ void videobuf_vmalloc_free (struct videobuf_buffer *buf) } EXPORT_SYMBOL_GPL(videobuf_vmalloc_free); -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index cdbe70385c12af..e17b6fee046bb9 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -13,29 +13,23 @@ * License, or (at your option) any later version */ #include -#include #include -#include #include -#include -#include -#include #include #include -#include -#include +#include +#include #include #include #include -#include -#include #include -#include +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 20) #include +#endif #include #include #include -#include "font.h" +#include #define VIVI_MODULE_NAME "vivi" @@ -44,8 +38,11 @@ #define WAKE_DENOMINATOR 1001 #define BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */ +#define MAX_WIDTH 1920 +#define MAX_HEIGHT 1200 + #define VIVI_MAJOR_VERSION 0 -#define VIVI_MINOR_VERSION 6 +#define VIVI_MINOR_VERSION 7 #define VIVI_RELEASE 0 #define VIVI_VERSION \ KERNEL_VERSION(VIVI_MAJOR_VERSION, VIVI_MINOR_VERSION, VIVI_RELEASE) @@ -70,56 +67,8 @@ static unsigned int vid_limit = 16; module_param(vid_limit, uint, 0644); MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes"); - -/* supported controls */ -static struct v4l2_queryctrl vivi_qctrl[] = { - { - .id = V4L2_CID_AUDIO_VOLUME, - .name = "Volume", - .minimum = 0, - .maximum = 65535, - .step = 65535/100, - .default_value = 65535, - .flags = V4L2_CTRL_FLAG_SLIDER, - .type = V4L2_CTRL_TYPE_INTEGER, - }, { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = 127, - .flags = V4L2_CTRL_FLAG_SLIDER, - }, { - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0, - .maximum = 255, - .step = 0x1, - .default_value = 0x10, - .flags = V4L2_CTRL_FLAG_SLIDER, - }, { - .id = V4L2_CID_SATURATION, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Saturation", - .minimum = 0, - .maximum = 255, - .step = 0x1, - .default_value = 127, - .flags = V4L2_CTRL_FLAG_SLIDER, - }, { - .id = V4L2_CID_HUE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Hue", - .minimum = -128, - .maximum = 127, - .step = 0x1, - .default_value = 0, - .flags = V4L2_CTRL_FLAG_SLIDER, - } -}; +/* Global font descriptor */ +static const u8 *font8x16; #define dprintk(dev, level, fmt, arg...) \ v4l2_dbg(level, debug, &dev->v4l2_dev, fmt, ## arg) @@ -214,41 +163,38 @@ struct vivi_dev { struct list_head vivi_devlist; struct v4l2_device v4l2_dev; + /* controls */ + int brightness; + int contrast; + int saturation; + int hue; + int volume; + spinlock_t slock; struct mutex mutex; - int users; - /* various device info */ struct video_device *vfd; struct vivi_dmaqueue vidq; /* Several counters */ - int h, m, s, ms; + unsigned ms; unsigned long jiffies; - char timestr[13]; int mv_count; /* Controls bars movement */ /* Input Number */ int input; - /* Control 'registers' */ - int qctl_regs[ARRAY_SIZE(vivi_qctrl)]; -}; - -struct vivi_fh { - struct vivi_dev *dev; - /* video capture */ struct vivi_fmt *fmt; unsigned int width, height; struct videobuf_queue vb_vidq; - enum v4l2_buf_type type; - unsigned char bars[8][3]; - int input; /* Input Number on bars */ + unsigned long generating; + u8 bars[9][3]; + u8 line[MAX_WIDTH * 4]; }; /* ------------------------------------------------------------------ @@ -259,19 +205,20 @@ struct vivi_fh { enum colors { WHITE, - AMBAR, + AMBER, CYAN, GREEN, MAGENTA, RED, BLUE, BLACK, + TEXT_BLACK, }; - /* R G B */ +/* R G B */ #define COLOR_WHITE {204, 204, 204} -#define COLOR_AMBAR {208, 208, 0} -#define COLOR_CIAN { 0, 206, 206} +#define COLOR_AMBER {208, 208, 0} +#define COLOR_CYAN { 0, 206, 206} #define COLOR_GREEN { 0, 239, 0} #define COLOR_MAGENTA {239, 0, 239} #define COLOR_RED {205, 0, 0} @@ -279,56 +226,24 @@ enum colors { #define COLOR_BLACK { 0, 0, 0} struct bar_std { - u8 bar[8][3]; + u8 bar[9][3]; }; /* Maximum number of bars are 10 - otherwise, the input print code should be modified */ static struct bar_std bars[] = { { /* Standard ITU-R color bar sequence */ - { - COLOR_WHITE, - COLOR_AMBAR, - COLOR_CIAN, - COLOR_GREEN, - COLOR_MAGENTA, - COLOR_RED, - COLOR_BLUE, - COLOR_BLACK, - } + { COLOR_WHITE, COLOR_AMBER, COLOR_CYAN, COLOR_GREEN, + COLOR_MAGENTA, COLOR_RED, COLOR_BLUE, COLOR_BLACK, COLOR_BLACK } }, { - { - COLOR_WHITE, - COLOR_AMBAR, - COLOR_BLACK, - COLOR_WHITE, - COLOR_AMBAR, - COLOR_BLACK, - COLOR_WHITE, - COLOR_AMBAR, - } + { COLOR_WHITE, COLOR_AMBER, COLOR_BLACK, COLOR_WHITE, + COLOR_AMBER, COLOR_BLACK, COLOR_WHITE, COLOR_AMBER, COLOR_BLACK } }, { - { - COLOR_WHITE, - COLOR_CIAN, - COLOR_BLACK, - COLOR_WHITE, - COLOR_CIAN, - COLOR_BLACK, - COLOR_WHITE, - COLOR_CIAN, - } + { COLOR_WHITE, COLOR_CYAN, COLOR_BLACK, COLOR_WHITE, + COLOR_CYAN, COLOR_BLACK, COLOR_WHITE, COLOR_CYAN, COLOR_BLACK } }, { - { - COLOR_WHITE, - COLOR_GREEN, - COLOR_BLACK, - COLOR_WHITE, - COLOR_GREEN, - COLOR_BLACK, - COLOR_WHITE, - COLOR_GREEN, - } + { COLOR_WHITE, COLOR_GREEN, COLOR_BLACK, COLOR_WHITE, + COLOR_GREEN, COLOR_BLACK, COLOR_WHITE, COLOR_GREEN, COLOR_BLACK } }, }; @@ -344,21 +259,18 @@ static struct bar_std bars[] = { (((-9714 * r - 19070 * g + 28784 * b + 32768) >> 16) + 128) /* precalculate color bar values to speed up rendering */ -static void precalculate_bars(struct vivi_fh *fh) +static void precalculate_bars(struct vivi_dev *dev) { - struct vivi_dev *dev = fh->dev; - unsigned char r, g, b; + u8 r, g, b; int k, is_yuv; - fh->input = dev->input; - - for (k = 0; k < 8; k++) { - r = bars[fh->input].bar[k][0]; - g = bars[fh->input].bar[k][1]; - b = bars[fh->input].bar[k][2]; + for (k = 0; k < 9; k++) { + r = bars[dev->input].bar[k][0]; + g = bars[dev->input].bar[k][1]; + b = bars[dev->input].bar[k][2]; is_yuv = 0; - switch (fh->fmt->fourcc) { + switch (dev->fmt->fourcc) { case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: is_yuv = 1; @@ -378,16 +290,15 @@ static void precalculate_bars(struct vivi_fh *fh) } if (is_yuv) { - fh->bars[k][0] = TO_Y(r, g, b); /* Luma */ - fh->bars[k][1] = TO_U(r, g, b); /* Cb */ - fh->bars[k][2] = TO_V(r, g, b); /* Cr */ + dev->bars[k][0] = TO_Y(r, g, b); /* Luma */ + dev->bars[k][1] = TO_U(r, g, b); /* Cb */ + dev->bars[k][2] = TO_V(r, g, b); /* Cr */ } else { - fh->bars[k][0] = r; - fh->bars[k][1] = g; - fh->bars[k][2] = b; + dev->bars[k][0] = r; + dev->bars[k][1] = g; + dev->bars[k][2] = b; } } - } #define TSTAMP_MIN_Y 24 @@ -395,20 +306,20 @@ static void precalculate_bars(struct vivi_fh *fh) #define TSTAMP_INPUT_X 10 #define TSTAMP_MIN_X (54 + TSTAMP_INPUT_X) -static void gen_twopix(struct vivi_fh *fh, unsigned char *buf, int colorpos) +static void gen_twopix(struct vivi_dev *dev, u8 *buf, int colorpos) { - unsigned char r_y, g_u, b_v; - unsigned char *p; + u8 r_y, g_u, b_v; int color; + u8 *p; - r_y = fh->bars[colorpos][0]; /* R or precalculated Y */ - g_u = fh->bars[colorpos][1]; /* G or precalculated U */ - b_v = fh->bars[colorpos][2]; /* B or precalculated V */ + r_y = dev->bars[colorpos][0]; /* R or precalculated Y */ + g_u = dev->bars[colorpos][1]; /* G or precalculated U */ + b_v = dev->bars[colorpos][2]; /* B or precalculated V */ for (color = 0; color < 4; color++) { p = buf + color; - switch (fh->fmt->fourcc) { + switch (dev->fmt->fourcc) { case V4L2_PIX_FMT_YUYV: switch (color) { case 0: @@ -489,123 +400,88 @@ static void gen_twopix(struct vivi_fh *fh, unsigned char *buf, int colorpos) } } -static void gen_line(struct vivi_fh *fh, char *basep, int inipos, int wmax, - int hmax, int line, int count, char *timestr) +static void precalculate_line(struct vivi_dev *dev) { - int w, i, j; - int pos = inipos; - char *s; - u8 chr; - - /* We will just duplicate the second pixel at the packet */ - wmax /= 2; + int w; - /* Generate a standard color bar pattern */ - for (w = 0; w < wmax; w++) { - int colorpos = ((w + count) * 8/(wmax + 1)) % 8; + for (w = 0; w < dev->width * 2; w += 2) { + int colorpos = (w / (dev->width / 8) % 8); - gen_twopix(fh, basep + pos, colorpos); - pos += 4; /* only 16 bpp supported for now */ + gen_twopix(dev, dev->line + w * 2, colorpos); } +} - /* Prints input entry number */ - - /* Checks if it is possible to input number */ - if (TSTAMP_MAX_Y >= hmax) - goto end; - - if (TSTAMP_INPUT_X + strlen(timestr) >= wmax) - goto end; - - if (line >= TSTAMP_MIN_Y && line <= TSTAMP_MAX_Y) { - chr = rom8x16_bits[fh->input * 16 + line - TSTAMP_MIN_Y]; - pos = TSTAMP_INPUT_X; - for (i = 0; i < 7; i++) { - /* Draw white font on black background */ - if (chr & 1 << (7 - i)) - gen_twopix(fh, basep + pos, WHITE); - else - gen_twopix(fh, basep + pos, BLACK); - pos += 2; - } - } +static void gen_text(struct vivi_dev *dev, char *basep, + int y, int x, char *text) +{ + int line; - /* Checks if it is possible to show timestamp */ - if (TSTAMP_MIN_X + strlen(timestr) >= wmax) - goto end; + /* Checks if it is possible to show string */ + if (y + 16 >= dev->height || x + strlen(text) * 8 >= dev->width) + return; /* Print stream time */ - if (line >= TSTAMP_MIN_Y && line <= TSTAMP_MAX_Y) { - j = TSTAMP_MIN_X; - for (s = timestr; *s; s++) { - chr = rom8x16_bits[(*s-0x30)*16+line-TSTAMP_MIN_Y]; - for (i = 0; i < 7; i++) { - pos = inipos + j * 2; + for (line = y; line < y + 16; line++) { + int j = 0; + char *pos = basep + line * dev->width * 2 + x * 2; + char *s; + + for (s = text; *s; s++) { + u8 chr = font8x16[*s * 16 + line - y]; + int i; + + for (i = 0; i < 7; i++, j++) { /* Draw white font on black background */ - if (chr & 1 << (7 - i)) - gen_twopix(fh, basep + pos, WHITE); + if (chr & (1 << (7 - i))) + gen_twopix(dev, pos + j * 2, WHITE); else - gen_twopix(fh, basep + pos, BLACK); - j++; + gen_twopix(dev, pos + j * 2, TEXT_BLACK); } } } - -end: - return; } -static void vivi_fillbuff(struct vivi_fh *fh, struct vivi_buffer *buf) +static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf) { - struct vivi_dev *dev = fh->dev; - int h , pos = 0; - int hmax = buf->vb.height; - int wmax = buf->vb.width; + int hmax = buf->vb.height; + int wmax = buf->vb.width; struct timeval ts; - char *tmpbuf; void *vbuf = videobuf_to_vmalloc(&buf->vb); + unsigned ms; + char str[100]; + int h, line = 1; if (!vbuf) return; - tmpbuf = kmalloc(wmax * 2, GFP_ATOMIC); - if (!tmpbuf) - return; - - for (h = 0; h < hmax; h++) { - gen_line(fh, tmpbuf, 0, wmax, hmax, h, dev->mv_count, - dev->timestr); - memcpy(vbuf + pos, tmpbuf, wmax * 2); - pos += wmax*2; - } - - dev->mv_count++; - - kfree(tmpbuf); + for (h = 0; h < hmax; h++) + memcpy(vbuf + h * wmax * 2, dev->line + (dev->mv_count % wmax) * 2, wmax * 2); /* Updates stream time */ - dev->ms += jiffies_to_msecs(jiffies-dev->jiffies); + dev->ms += jiffies_to_msecs(jiffies - dev->jiffies); dev->jiffies = jiffies; - if (dev->ms >= 1000) { - dev->ms -= 1000; - dev->s++; - if (dev->s >= 60) { - dev->s -= 60; - dev->m++; - if (dev->m > 60) { - dev->m -= 60; - dev->h++; - if (dev->h > 24) - dev->h -= 24; - } - } - } - sprintf(dev->timestr, "%02d:%02d:%02d:%03d", - dev->h, dev->m, dev->s, dev->ms); - - dprintk(dev, 2, "vivifill at %s: Buffer 0x%08lx size= %d\n", - dev->timestr, (unsigned long)tmpbuf, pos); + ms = dev->ms; + snprintf(str, sizeof(str), " %02d:%02d:%02d:%03d ", + (ms / (60 * 60 * 1000)) % 24, + (ms / (60 * 1000)) % 60, + (ms / 1000) % 60, + ms % 1000); + gen_text(dev, vbuf, line++ * 16, 16, str); + snprintf(str, sizeof(str), " %dx%d, input %d ", + dev->width, dev->height, dev->input); + gen_text(dev, vbuf, line++ * 16, 16, str); + + snprintf(str, sizeof(str), " brightness %3d, contrast %3d, saturation %3d, hue %d ", + dev->brightness, + dev->contrast, + dev->saturation, + dev->hue); + gen_text(dev, vbuf, line++ * 16, 16, str); + snprintf(str, sizeof(str), " volume %3d ", dev->volume); + gen_text(dev, vbuf, line++ * 16, 16, str); + + dev->mv_count += 2; /* Advice that buffer was filled */ buf->vb.field_count++; @@ -614,12 +490,10 @@ static void vivi_fillbuff(struct vivi_fh *fh, struct vivi_buffer *buf) buf->vb.state = VIDEOBUF_DONE; } -static void vivi_thread_tick(struct vivi_fh *fh) +static void vivi_thread_tick(struct vivi_dev *dev) { - struct vivi_buffer *buf; - struct vivi_dev *dev = fh->dev; struct vivi_dmaqueue *dma_q = &dev->vidq; - + struct vivi_buffer *buf; unsigned long flags = 0; dprintk(dev, 1, "Thread tick\n"); @@ -642,22 +516,20 @@ static void vivi_thread_tick(struct vivi_fh *fh) do_gettimeofday(&buf->vb.ts); /* Fill buffer */ - vivi_fillbuff(fh, buf); + vivi_fillbuff(dev, buf); dprintk(dev, 1, "filled buffer %p\n", buf); wake_up(&buf->vb.done); dprintk(dev, 2, "[%p/%d] wakeup\n", buf, buf->vb. i); unlock: spin_unlock_irqrestore(&dev->slock, flags); - return; } #define frames_to_ms(frames) \ ((frames * WAKE_NUMERATOR * 1000) / WAKE_DENOMINATOR) -static void vivi_sleep(struct vivi_fh *fh) +static void vivi_sleep(struct vivi_dev *dev) { - struct vivi_dev *dev = fh->dev; struct vivi_dmaqueue *dma_q = &dev->vidq; int timeout; DECLARE_WAITQUEUE(wait, current); @@ -672,7 +544,7 @@ static void vivi_sleep(struct vivi_fh *fh) /* Calculate time to wake up */ timeout = msecs_to_jiffies(frames_to_ms(1)); - vivi_thread_tick(fh); + vivi_thread_tick(dev); schedule_timeout_interruptible(timeout); @@ -683,15 +555,14 @@ static void vivi_sleep(struct vivi_fh *fh) static int vivi_thread(void *data) { - struct vivi_fh *fh = data; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = data; dprintk(dev, 1, "thread started\n"); set_freezable(); for (;;) { - vivi_sleep(fh); + vivi_sleep(dev); if (kthread_should_stop()) break; @@ -700,39 +571,61 @@ static int vivi_thread(void *data) return 0; } -static int vivi_start_thread(struct vivi_fh *fh) +static void vivi_start_generating(struct file *file) { - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = video_drvdata(file); struct vivi_dmaqueue *dma_q = &dev->vidq; - dma_q->frame = 0; - dma_q->ini_jiffies = jiffies; - dprintk(dev, 1, "%s\n", __func__); - dma_q->kthread = kthread_run(vivi_thread, fh, "vivi"); + if (test_and_set_bit(0, &dev->generating)) + return; + file->private_data = dev; + + /* Resets frame counters */ + dev->ms = 0; + dev->mv_count = 0; + dev->jiffies = jiffies; + + dma_q->frame = 0; + dma_q->ini_jiffies = jiffies; + dma_q->kthread = kthread_run(vivi_thread, dev, dev->v4l2_dev.name); if (IS_ERR(dma_q->kthread)) { v4l2_err(&dev->v4l2_dev, "kernel_thread() failed\n"); - return PTR_ERR(dma_q->kthread); + clear_bit(0, &dev->generating); + return; } /* Wakes thread */ wake_up_interruptible(&dma_q->wq); dprintk(dev, 1, "returning from %s\n", __func__); - return 0; } -static void vivi_stop_thread(struct vivi_dmaqueue *dma_q) +static void vivi_stop_generating(struct file *file) { - struct vivi_dev *dev = container_of(dma_q, struct vivi_dev, vidq); + struct vivi_dev *dev = video_drvdata(file); + struct vivi_dmaqueue *dma_q = &dev->vidq; dprintk(dev, 1, "%s\n", __func__); + + if (!file->private_data) + return; + if (!test_and_clear_bit(0, &dev->generating)) + return; + /* shutdown control thread */ if (dma_q->kthread) { kthread_stop(dma_q->kthread); dma_q->kthread = NULL; } + videobuf_stop(&dev->vb_vidq); + videobuf_mmap_free(&dev->vb_vidq); +} + +static int vivi_is_generating(struct vivi_dev *dev) +{ + return test_bit(0, &dev->generating); } /* ------------------------------------------------------------------ @@ -741,10 +634,9 @@ static void vivi_stop_thread(struct vivi_dmaqueue *dma_q) static int buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size) { - struct vivi_fh *fh = vq->priv_data; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = vq->priv_data; - *size = fh->width*fh->height*2; + *size = dev->width * dev->height * 2; if (0 == *count) *count = 32; @@ -760,49 +652,43 @@ buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size) static void free_buffer(struct videobuf_queue *vq, struct vivi_buffer *buf) { - struct vivi_fh *fh = vq->priv_data; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = vq->priv_data; dprintk(dev, 1, "%s, state: %i\n", __func__, buf->vb.state); - if (in_interrupt()) - BUG(); - videobuf_vmalloc_free(&buf->vb); dprintk(dev, 1, "free_buffer: freed\n"); buf->vb.state = VIDEOBUF_NEEDS_INIT; } -#define norm_maxw() 1024 -#define norm_maxh() 768 static int buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, enum v4l2_field field) { - struct vivi_fh *fh = vq->priv_data; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = vq->priv_data; struct vivi_buffer *buf = container_of(vb, struct vivi_buffer, vb); int rc; dprintk(dev, 1, "%s, field=%d\n", __func__, field); - BUG_ON(NULL == fh->fmt); + BUG_ON(NULL == dev->fmt); - if (fh->width < 48 || fh->width > norm_maxw() || - fh->height < 32 || fh->height > norm_maxh()) + if (dev->width < 48 || dev->width > MAX_WIDTH || + dev->height < 32 || dev->height > MAX_HEIGHT) return -EINVAL; - buf->vb.size = fh->width*fh->height*2; - if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) + buf->vb.size = dev->width * dev->height * 2; + if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) return -EINVAL; /* These properties only change when queue is idle, see s_fmt */ - buf->fmt = fh->fmt; - buf->vb.width = fh->width; - buf->vb.height = fh->height; + buf->fmt = dev->fmt; + buf->vb.width = dev->width; + buf->vb.height = dev->height; buf->vb.field = field; - precalculate_bars(fh); + precalculate_bars(dev); + precalculate_line(dev); if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { rc = videobuf_iolock(vq, &buf->vb, NULL); @@ -811,7 +697,6 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, } buf->vb.state = VIDEOBUF_PREPARED; - return 0; fail: @@ -822,9 +707,8 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) { - struct vivi_buffer *buf = container_of(vb, struct vivi_buffer, vb); - struct vivi_fh *fh = vq->priv_data; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = vq->priv_data; + struct vivi_buffer *buf = container_of(vb, struct vivi_buffer, vb); struct vivi_dmaqueue *vidq = &dev->vidq; dprintk(dev, 1, "%s\n", __func__); @@ -836,9 +720,8 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) static void buffer_release(struct videobuf_queue *vq, struct videobuf_buffer *vb) { - struct vivi_buffer *buf = container_of(vb, struct vivi_buffer, vb); - struct vivi_fh *fh = vq->priv_data; - struct vivi_dev *dev = (struct vivi_dev *)fh->dev; + struct vivi_dev *dev = vq->priv_data; + struct vivi_buffer *buf = container_of(vb, struct vivi_buffer, vb); dprintk(dev, 1, "%s\n", __func__); @@ -858,16 +741,14 @@ static struct videobuf_queue_ops vivi_video_qops = { static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - struct vivi_fh *fh = priv; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = video_drvdata(file); strcpy(cap->driver, "vivi"); strcpy(cap->card, "vivi"); strlcpy(cap->bus_info, dev->v4l2_dev.name, sizeof(cap->bus_info)); cap->version = VIVI_VERSION; - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_STREAMING | - V4L2_CAP_READWRITE; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | \ + V4L2_CAP_READWRITE; return 0; } @@ -889,28 +770,25 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); - f->fmt.pix.width = fh->width; - f->fmt.pix.height = fh->height; - f->fmt.pix.field = fh->vb_vidq.field; - f->fmt.pix.pixelformat = fh->fmt->fourcc; + f->fmt.pix.width = dev->width; + f->fmt.pix.height = dev->height; + f->fmt.pix.field = dev->vb_vidq.field; + f->fmt.pix.pixelformat = dev->fmt->fourcc; f->fmt.pix.bytesperline = - (f->fmt.pix.width * fh->fmt->depth) >> 3; + (f->fmt.pix.width * dev->fmt->depth) >> 3; f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; - - return (0); + return 0; } static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { - struct vivi_fh *fh = priv; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = video_drvdata(file); struct vivi_fmt *fmt; enum v4l2_field field; - unsigned int maxw, maxh; fmt = get_format(f); if (!fmt) { @@ -928,113 +806,109 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, return -EINVAL; } - maxw = norm_maxw(); - maxh = norm_maxh(); - f->fmt.pix.field = field; - v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2, - &f->fmt.pix.height, 32, maxh, 0, 0); + v4l_bound_align_image(&f->fmt.pix.width, 48, MAX_WIDTH, 2, + &f->fmt.pix.height, 32, MAX_HEIGHT, 0, 0); f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3; f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; - return 0; } -/*FIXME: This seems to be generic enough to be at videodev2 */ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { - struct vivi_fh *fh = priv; - struct videobuf_queue *q = &fh->vb_vidq; + struct vivi_dev *dev = video_drvdata(file); + struct videobuf_queue *q = &dev->vb_vidq; - int ret = vidioc_try_fmt_vid_cap(file, fh, f); + int ret = vidioc_try_fmt_vid_cap(file, priv, f); if (ret < 0) return ret; mutex_lock(&q->vb_lock); - if (videobuf_queue_is_busy(&fh->vb_vidq)) { - dprintk(fh->dev, 1, "%s queue busy\n", __func__); + if (vivi_is_generating(dev)) { + dprintk(dev, 1, "%s device busy\n", __func__); ret = -EBUSY; goto out; } - fh->fmt = get_format(f); - fh->width = f->fmt.pix.width; - fh->height = f->fmt.pix.height; - fh->vb_vidq.field = f->fmt.pix.field; - fh->type = f->type; - + dev->fmt = get_format(f); + dev->width = f->fmt.pix.width; + dev->height = f->fmt.pix.height; + dev->vb_vidq.field = f->fmt.pix.field; ret = 0; out: mutex_unlock(&q->vb_lock); - return ret; } static int vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); - return (videobuf_reqbufs(&fh->vb_vidq, p)); + return videobuf_reqbufs(&dev->vb_vidq, p); } static int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); - return (videobuf_querybuf(&fh->vb_vidq, p)); + return videobuf_querybuf(&dev->vb_vidq, p); } static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); - return (videobuf_qbuf(&fh->vb_vidq, p)); + return videobuf_qbuf(&dev->vb_vidq, p); } static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); - return (videobuf_dqbuf(&fh->vb_vidq, p, - file->f_flags & O_NONBLOCK)); + return videobuf_dqbuf(&dev->vb_vidq, p, + file->f_flags & O_NONBLOCK); } #ifdef CONFIG_VIDEO_V4L1_COMPAT static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); - return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8); + return videobuf_cgmbuf(&dev->vb_vidq, mbuf, 8); } #endif static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); + int ret; - if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (i != fh->type) + if (i != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; + ret = videobuf_streamon(&dev->vb_vidq); + if (ret) + return ret; - return videobuf_streamon(&fh->vb_vidq); + vivi_start_generating(file); + return 0; } static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) { - struct vivi_fh *fh = priv; + struct vivi_dev *dev = video_drvdata(file); + int ret; - if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (i != fh->type) + if (i != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - - return videobuf_streamoff(&fh->vb_vidq); + ret = videobuf_streamoff(&dev->vb_vidq); + if (!ret) + vivi_stop_generating(file); + return ret; } static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i) @@ -1052,80 +926,104 @@ static int vidioc_enum_input(struct file *file, void *priv, inp->type = V4L2_INPUT_TYPE_CAMERA; inp->std = V4L2_STD_525_60; sprintf(inp->name, "Camera %u", inp->index); - - return (0); + return 0; } static int vidioc_g_input(struct file *file, void *priv, unsigned int *i) { - struct vivi_fh *fh = priv; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = video_drvdata(file); *i = dev->input; - - return (0); + return 0; } + static int vidioc_s_input(struct file *file, void *priv, unsigned int i) { - struct vivi_fh *fh = priv; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = video_drvdata(file); if (i >= NUM_INPUTS) return -EINVAL; dev->input = i; - precalculate_bars(fh); - - return (0); + precalculate_bars(dev); + precalculate_line(dev); + return 0; } - /* --- controls ---------------------------------------------- */ +/* --- controls ---------------------------------------------- */ static int vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *qc) { - int i; - - for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++) - if (qc->id && qc->id == vivi_qctrl[i].id) { - memcpy(qc, &(vivi_qctrl[i]), - sizeof(*qc)); - return (0); - } - + switch (qc->id) { + case V4L2_CID_AUDIO_VOLUME: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 200); + case V4L2_CID_BRIGHTNESS: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 127); + case V4L2_CID_CONTRAST: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 16); + case V4L2_CID_SATURATION: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 127); + case V4L2_CID_HUE: + return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0); + } return -EINVAL; } static int vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { - struct vivi_fh *fh = priv; - struct vivi_dev *dev = fh->dev; - int i; - - for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++) - if (ctrl->id == vivi_qctrl[i].id) { - ctrl->value = dev->qctl_regs[i]; - return 0; - } + struct vivi_dev *dev = video_drvdata(file); + switch (ctrl->id) { + case V4L2_CID_AUDIO_VOLUME: + ctrl->value = dev->volume; + return 0; + case V4L2_CID_BRIGHTNESS: + ctrl->value = dev->brightness; + return 0; + case V4L2_CID_CONTRAST: + ctrl->value = dev->contrast; + return 0; + case V4L2_CID_SATURATION: + ctrl->value = dev->saturation; + return 0; + case V4L2_CID_HUE: + ctrl->value = dev->hue; + return 0; + } return -EINVAL; } + static int vidioc_s_ctrl(struct file *file, void *priv, struct v4l2_control *ctrl) { - struct vivi_fh *fh = priv; - struct vivi_dev *dev = fh->dev; - int i; - - for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++) - if (ctrl->id == vivi_qctrl[i].id) { - if (ctrl->value < vivi_qctrl[i].minimum || - ctrl->value > vivi_qctrl[i].maximum) { - return -ERANGE; - } - dev->qctl_regs[i] = ctrl->value; - return 0; - } + struct vivi_dev *dev = video_drvdata(file); + struct v4l2_queryctrl qc; + int err; + + qc.id = ctrl->id; + err = vidioc_queryctrl(file, priv, &qc); + if (err < 0) + return err; + if (ctrl->value < qc.minimum || ctrl->value > qc.maximum) + return -ERANGE; + switch (ctrl->id) { + case V4L2_CID_AUDIO_VOLUME: + dev->volume = ctrl->value; + return 0; + case V4L2_CID_BRIGHTNESS: + dev->brightness = ctrl->value; + return 0; + case V4L2_CID_CONTRAST: + dev->contrast = ctrl->value; + return 0; + case V4L2_CID_SATURATION: + dev->saturation = ctrl->value; + return 0; + case V4L2_CID_HUE: + dev->hue = ctrl->value; + return 0; + } return -EINVAL; } @@ -1133,134 +1031,58 @@ static int vidioc_s_ctrl(struct file *file, void *priv, File operations for the device ------------------------------------------------------------------*/ -static int vivi_open(struct file *file) -{ - struct vivi_dev *dev = video_drvdata(file); - struct vivi_fh *fh = NULL; - int retval = 0; - - mutex_lock(&dev->mutex); - dev->users++; - - if (dev->users > 1) { - dev->users--; - mutex_unlock(&dev->mutex); - return -EBUSY; - } - - dprintk(dev, 1, "open %s type=%s users=%d\n", - video_device_node_name(dev->vfd), - v4l2_type_names[V4L2_BUF_TYPE_VIDEO_CAPTURE], dev->users); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh), GFP_KERNEL); - if (NULL == fh) { - dev->users--; - retval = -ENOMEM; - } - mutex_unlock(&dev->mutex); - - if (retval) - return retval; - - file->private_data = fh; - fh->dev = dev; - - fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - fh->fmt = &formats[0]; - fh->width = 640; - fh->height = 480; - - /* Resets frame counters */ - dev->h = 0; - dev->m = 0; - dev->s = 0; - dev->ms = 0; - dev->mv_count = 0; - dev->jiffies = jiffies; - sprintf(dev->timestr, "%02d:%02d:%02d:%03d", - dev->h, dev->m, dev->s, dev->ms); - - videobuf_queue_vmalloc_init(&fh->vb_vidq, &vivi_video_qops, - NULL, &dev->slock, fh->type, V4L2_FIELD_INTERLACED, - sizeof(struct vivi_buffer), fh); - - vivi_start_thread(fh); - - return 0; -} - static ssize_t vivi_read(struct file *file, char __user *data, size_t count, loff_t *ppos) { - struct vivi_fh *fh = file->private_data; + struct vivi_dev *dev = video_drvdata(file); - if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { - return videobuf_read_stream(&fh->vb_vidq, data, count, ppos, 0, + vivi_start_generating(file); + return videobuf_read_stream(&dev->vb_vidq, data, count, ppos, 0, file->f_flags & O_NONBLOCK); - } - return 0; } static unsigned int vivi_poll(struct file *file, struct poll_table_struct *wait) { - struct vivi_fh *fh = file->private_data; - struct vivi_dev *dev = fh->dev; - struct videobuf_queue *q = &fh->vb_vidq; + struct vivi_dev *dev = video_drvdata(file); + struct videobuf_queue *q = &dev->vb_vidq; dprintk(dev, 1, "%s\n", __func__); - if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type) - return POLLERR; - + vivi_start_generating(file); return videobuf_poll_stream(file, q, wait); } static int vivi_close(struct file *file) { - struct vivi_fh *fh = file->private_data; - struct vivi_dev *dev = fh->dev; - struct vivi_dmaqueue *vidq = &dev->vidq; struct video_device *vdev = video_devdata(file); + struct vivi_dev *dev = video_drvdata(file); - vivi_stop_thread(vidq); - videobuf_stop(&fh->vb_vidq); - videobuf_mmap_free(&fh->vb_vidq); - - kfree(fh); - - mutex_lock(&dev->mutex); - dev->users--; - mutex_unlock(&dev->mutex); - - dprintk(dev, 1, "close called (dev=%s, users=%d)\n", - video_device_node_name(vdev), dev->users); + vivi_stop_generating(file); + dprintk(dev, 1, "close called (dev=%s)\n", + video_device_node_name(vdev)); return 0; } static int vivi_mmap(struct file *file, struct vm_area_struct *vma) { - struct vivi_fh *fh = file->private_data; - struct vivi_dev *dev = fh->dev; + struct vivi_dev *dev = video_drvdata(file); int ret; dprintk(dev, 1, "mmap called, vma=0x%08lx\n", (unsigned long)vma); - ret = videobuf_mmap_mapper(&fh->vb_vidq, vma); + ret = videobuf_mmap_mapper(&dev->vb_vidq, vma); dprintk(dev, 1, "vma start=0x%08lx, size=%ld, ret=%d\n", (unsigned long)vma->vm_start, - (unsigned long)vma->vm_end-(unsigned long)vma->vm_start, + (unsigned long)vma->vm_end - (unsigned long)vma->vm_start, ret); - return ret; } static const struct v4l2_file_operations vivi_fops = { .owner = THIS_MODULE, - .open = vivi_open, .release = vivi_close, .read = vivi_read, .poll = vivi_poll, @@ -1282,11 +1104,11 @@ static const struct v4l2_ioctl_ops vivi_ioctl_ops = { .vidioc_enum_input = vidioc_enum_input, .vidioc_g_input = vidioc_g_input, .vidioc_s_input = vidioc_s_input, + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, .vidioc_queryctrl = vidioc_queryctrl, .vidioc_g_ctrl = vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_streamon = vidioc_streamon, - .vidioc_streamoff = vidioc_streamoff, #ifdef CONFIG_VIDEO_V4L1_COMPAT .vidiocgmbuf = vidiocgmbuf, #endif @@ -1330,7 +1152,7 @@ static int __init vivi_create_instance(int inst) { struct vivi_dev *dev; struct video_device *vfd; - int ret, i; + int ret; dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) @@ -1342,6 +1164,20 @@ static int __init vivi_create_instance(int inst) if (ret) goto free_dev; + dev->fmt = &formats[0]; + dev->width = 640; + dev->height = 480; + dev->volume = 200; + dev->brightness = 127; + dev->contrast = 16; + dev->saturation = 127; + dev->hue = 0; + + videobuf_queue_vmalloc_init(&dev->vb_vidq, &vivi_video_qops, + NULL, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, + V4L2_FIELD_INTERLACED, + sizeof(struct vivi_buffer), dev); + /* init video dma queues */ INIT_LIST_HEAD(&dev->vidq.active); init_waitqueue_head(&dev->vidq.wq); @@ -1357,6 +1193,7 @@ static int __init vivi_create_instance(int inst) *vfd = vivi_template; vfd->debug = debug; + vfd->v4l2_dev = &dev->v4l2_dev; ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr); if (ret < 0) @@ -1364,10 +1201,6 @@ static int __init vivi_create_instance(int inst) video_set_drvdata(vfd, dev); - /* Set all controls to their default value. */ - for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++) - dev->qctl_regs[i] = vivi_qctrl[i].default_value; - /* Now that everything is fine, let's add it to device list */ list_add_tail(&dev->vivi_devlist, &vivi_devlist); @@ -1396,8 +1229,15 @@ static int __init vivi_create_instance(int inst) */ static int __init vivi_init(void) { + const struct font_desc *font = find_font("VGA8x16"); int ret = 0, i; + if (font == NULL) { + printk(KERN_ERR "vivi: could not find font\n"); + return -ENODEV; + } + font8x16 = font->data; + if (n_devs <= 0) n_devs = 1; @@ -1412,7 +1252,7 @@ static int __init vivi_init(void) } if (ret < 0) { - printk(KERN_INFO "Error %d while loading vivi driver\n", ret); + printk(KERN_ERR "vivi: error %d while loading driver\n", ret); return ret; } diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c index bf9bf650a317de..635420d8d84a05 100644 --- a/drivers/media/video/w9966.c +++ b/drivers/media/video/w9966.c @@ -1,7 +1,7 @@ /* Winbond w9966cf Webcam parport driver. - Version 0.32 + Version 0.33 Copyright (C) 2001 Jakob Kemi @@ -57,10 +57,12 @@ #include #include #include -#include +#include +#include #include #include #include +#include #include /*#define DEBUG*/ /* Undef me for production */ @@ -76,12 +78,12 @@ */ #define W9966_DRIVERNAME "W9966CF Webcam" -#define W9966_MAXCAMS 4 // Maximum number of cameras -#define W9966_RBUFFER 2048 // Read buffer (must be an even number) -#define W9966_SRAMSIZE 131072 // 128kb -#define W9966_SRAMID 0x02 // check w9966cf.pdf +#define W9966_MAXCAMS 4 /* Maximum number of cameras */ +#define W9966_RBUFFER 2048 /* Read buffer (must be an even number) */ +#define W9966_SRAMSIZE 131072 /* 128kb */ +#define W9966_SRAMID 0x02 /* check w9966cf.pdf */ -// Empirically determined window limits +/* Empirically determined window limits */ #define W9966_WND_MIN_X 16 #define W9966_WND_MIN_Y 14 #define W9966_WND_MAX_X 705 @@ -89,7 +91,7 @@ #define W9966_WND_MAX_W (W9966_WND_MAX_X - W9966_WND_MIN_X) #define W9966_WND_MAX_H (W9966_WND_MAX_Y - W9966_WND_MIN_Y) -// Keep track of our current state +/* Keep track of our current state */ #define W9966_STATE_PDEV 0x01 #define W9966_STATE_CLAIMED 0x02 #define W9966_STATE_VDEV 0x04 @@ -101,12 +103,13 @@ #define W9966_I2C_W_DATA 0x02 #define W9966_I2C_W_CLOCK 0x01 -struct w9966_dev { +struct w9966 { + struct v4l2_device v4l2_dev; unsigned char dev_state; unsigned char i2c_state; unsigned short ppmode; - struct parport* pport; - struct pardevice* pdev; + struct parport *pport; + struct pardevice *pdev; struct video_device vdev; unsigned short width; unsigned short height; @@ -114,7 +117,7 @@ struct w9966_dev { signed char contrast; signed char color; signed char hue; - unsigned long in_use; + struct mutex lock; }; /* @@ -127,15 +130,15 @@ MODULE_LICENSE("GPL"); #ifdef MODULE -static const char* pardev[] = {[0 ... W9966_MAXCAMS] = ""}; +static const char *pardev[] = {[0 ... W9966_MAXCAMS] = ""}; #else -static const char* pardev[] = {[0 ... W9966_MAXCAMS] = "aggressive"}; +static const char *pardev[] = {[0 ... W9966_MAXCAMS] = "aggressive"}; #endif module_param_array(pardev, charp, NULL, 0); -MODULE_PARM_DESC(pardev, "pardev: where to search for\n\ -\teach camera. 'aggressive' means brute-force search.\n\ -\tEg: >pardev=parport3,aggressive,parport2,parport1< would assign\n\ -\tcam 1 to parport3 and search every parport for cam 2 etc..."); +MODULE_PARM_DESC(pardev, "pardev: where to search for\n" + "\teach camera. 'aggressive' means brute-force search.\n" + "\tEg: >pardev=parport3,aggressive,parport2,parport1< would assign\n" + "\tcam 1 to parport3 and search every parport for cam 2 etc..."); static int parmode; module_param(parmode, int, 0); @@ -144,117 +147,49 @@ MODULE_PARM_DESC(parmode, "parmode: transfer mode (0=auto, 1=ecp, 2=epp"); static int video_nr = -1; module_param(video_nr, int, 0); -/* - * Private data - */ - -static struct w9966_dev w9966_cams[W9966_MAXCAMS]; - -/* - * Private function declares - */ - -static inline void w9966_setState(struct w9966_dev* cam, int mask, int val); -static inline int w9966_getState(struct w9966_dev* cam, int mask, int val); -static inline void w9966_pdev_claim(struct w9966_dev *vdev); -static inline void w9966_pdev_release(struct w9966_dev *vdev); - -static int w9966_rReg(struct w9966_dev* cam, int reg); -static int w9966_wReg(struct w9966_dev* cam, int reg, int data); -#if 0 -static int w9966_rReg_i2c(struct w9966_dev* cam, int reg); -#endif -static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data); -static int w9966_findlen(int near, int size, int maxlen); -static int w9966_calcscale(int size, int min, int max, int* beg, int* end, unsigned char* factor); -static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, int w, int h); - -static int w9966_init(struct w9966_dev* cam, struct parport* port); -static void w9966_term(struct w9966_dev* cam); - -static inline void w9966_i2c_setsda(struct w9966_dev* cam, int state); -static inline int w9966_i2c_setscl(struct w9966_dev* cam, int state); -static inline int w9966_i2c_getsda(struct w9966_dev* cam); -static inline int w9966_i2c_getscl(struct w9966_dev* cam); -static int w9966_i2c_wbyte(struct w9966_dev* cam, int data); -#if 0 -static int w9966_i2c_rbyte(struct w9966_dev* cam); -#endif - -static long w9966_v4l_ioctl(struct file *file, - unsigned int cmd, unsigned long arg); -static ssize_t w9966_v4l_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos); - -static int w9966_exclusive_open(struct file *file) -{ - struct w9966_dev *cam = video_drvdata(file); - - return test_and_set_bit(0, &cam->in_use) ? -EBUSY : 0; -} - -static int w9966_exclusive_release(struct file *file) -{ - struct w9966_dev *cam = video_drvdata(file); - - clear_bit(0, &cam->in_use); - return 0; -} - -static const struct v4l2_file_operations w9966_fops = { - .owner = THIS_MODULE, - .open = w9966_exclusive_open, - .release = w9966_exclusive_release, - .ioctl = w9966_v4l_ioctl, - .read = w9966_v4l_read, -}; -static struct video_device w9966_template = { - .name = W9966_DRIVERNAME, - .fops = &w9966_fops, - .release = video_device_release_empty, -}; +static struct w9966 w9966_cams[W9966_MAXCAMS]; /* * Private function defines */ -// Set camera phase flags, so we know what to uninit when terminating -static inline void w9966_setState(struct w9966_dev* cam, int mask, int val) +/* Set camera phase flags, so we know what to uninit when terminating */ +static inline void w9966_set_state(struct w9966 *cam, int mask, int val) { cam->dev_state = (cam->dev_state & ~mask) ^ val; } -// Get camera phase flags -static inline int w9966_getState(struct w9966_dev* cam, int mask, int val) +/* Get camera phase flags */ +static inline int w9966_get_state(struct w9966 *cam, int mask, int val) { return ((cam->dev_state & mask) == val); } -// Claim parport for ourself -static inline void w9966_pdev_claim(struct w9966_dev* cam) +/* Claim parport for ourself */ +static void w9966_pdev_claim(struct w9966 *cam) { - if (w9966_getState(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED)) + if (w9966_get_state(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED)) return; parport_claim_or_block(cam->pdev); - w9966_setState(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED); + w9966_set_state(cam, W9966_STATE_CLAIMED, W9966_STATE_CLAIMED); } -// Release parport for others to use -static inline void w9966_pdev_release(struct w9966_dev* cam) +/* Release parport for others to use */ +static void w9966_pdev_release(struct w9966 *cam) { - if (w9966_getState(cam, W9966_STATE_CLAIMED, 0)) + if (w9966_get_state(cam, W9966_STATE_CLAIMED, 0)) return; parport_release(cam->pdev); - w9966_setState(cam, W9966_STATE_CLAIMED, 0); + w9966_set_state(cam, W9966_STATE_CLAIMED, 0); } -// Read register from W9966 interface-chip -// Expects a claimed pdev -// -1 on error, else register data (byte) -static int w9966_rReg(struct w9966_dev* cam, int reg) +/* Read register from W9966 interface-chip + Expects a claimed pdev + -1 on error, else register data (byte) */ +static int w9966_read_reg(struct w9966 *cam, int reg) { - // ECP, read, regtransfer, REG, REG, REG, REG, REG + /* ECP, read, regtransfer, REG, REG, REG, REG, REG */ const unsigned char addr = 0x80 | (reg & 0x1f); unsigned char val; @@ -270,12 +205,12 @@ static int w9966_rReg(struct w9966_dev* cam, int reg) return val; } -// Write register to W9966 interface-chip -// Expects a claimed pdev -// -1 on error -static int w9966_wReg(struct w9966_dev* cam, int reg, int data) +/* Write register to W9966 interface-chip + Expects a claimed pdev + -1 on error */ +static int w9966_write_reg(struct w9966 *cam, int reg, int data) { - // ECP, write, regtransfer, REG, REG, REG, REG, REG + /* ECP, write, regtransfer, REG, REG, REG, REG, REG */ const unsigned char addr = 0xc0 | (reg & 0x1f); const unsigned char val = data; @@ -291,119 +226,186 @@ static int w9966_wReg(struct w9966_dev* cam, int reg, int data) return 0; } -// Initialize camera device. Setup all internal flags, set a -// default video mode, setup ccd-chip, register v4l device etc.. -// Also used for 'probing' of hardware. -// -1 on error -static int w9966_init(struct w9966_dev* cam, struct parport* port) +/* + * Ugly and primitive i2c protocol functions + */ + +/* Sets the data line on the i2c bus. + Expects a claimed pdev. */ +static void w9966_i2c_setsda(struct w9966 *cam, int state) { - if (cam->dev_state != 0) - return -1; + if (state) + cam->i2c_state |= W9966_I2C_W_DATA; + else + cam->i2c_state &= ~W9966_I2C_W_DATA; - cam->pport = port; - cam->brightness = 128; - cam->contrast = 64; - cam->color = 64; - cam->hue = 0; + w9966_write_reg(cam, 0x18, cam->i2c_state); + udelay(5); +} -// Select requested transfer mode - switch(parmode) - { - default: // Auto-detect (priority: hw-ecp, hw-epp, sw-ecp) - case 0: - if (port->modes & PARPORT_MODE_ECP) - cam->ppmode = IEEE1284_MODE_ECP; - else if (port->modes & PARPORT_MODE_EPP) - cam->ppmode = IEEE1284_MODE_EPP; - else - cam->ppmode = IEEE1284_MODE_ECP; - break; - case 1: // hw- or sw-ecp - cam->ppmode = IEEE1284_MODE_ECP; - break; - case 2: // hw- or sw-epp - cam->ppmode = IEEE1284_MODE_EPP; - break; +/* Get peripheral clock line + Expects a claimed pdev. */ +static int w9966_i2c_getscl(struct w9966 *cam) +{ + const unsigned char state = w9966_read_reg(cam, 0x18); + return ((state & W9966_I2C_R_CLOCK) > 0); +} + +/* Sets the clock line on the i2c bus. + Expects a claimed pdev. -1 on error */ +static int w9966_i2c_setscl(struct w9966 *cam, int state) +{ + unsigned long timeout; + + if (state) + cam->i2c_state |= W9966_I2C_W_CLOCK; + else + cam->i2c_state &= ~W9966_I2C_W_CLOCK; + + w9966_write_reg(cam, 0x18, cam->i2c_state); + udelay(5); + + /* we go to high, we also expect the peripheral to ack. */ + if (state) { + timeout = jiffies + 100; + while (!w9966_i2c_getscl(cam)) { + if (time_after(jiffies, timeout)) + return -1; + } } + return 0; +} -// Tell the parport driver that we exists - cam->pdev = parport_register_device(port, "w9966", NULL, NULL, NULL, 0, NULL); - if (cam->pdev == NULL) { - DPRINTF("parport_register_device() failed\n"); - return -1; +#if 0 +/* Get peripheral data line + Expects a claimed pdev. */ +static int w9966_i2c_getsda(struct w9966 *cam) +{ + const unsigned char state = w9966_read_reg(cam, 0x18); + return ((state & W9966_I2C_R_DATA) > 0); +} +#endif + +/* Write a byte with ack to the i2c bus. + Expects a claimed pdev. -1 on error */ +static int w9966_i2c_wbyte(struct w9966 *cam, int data) +{ + int i; + + for (i = 7; i >= 0; i--) { + w9966_i2c_setsda(cam, (data >> i) & 0x01); + + if (w9966_i2c_setscl(cam, 1) == -1) + return -1; + w9966_i2c_setscl(cam, 0); } - w9966_setState(cam, W9966_STATE_PDEV, W9966_STATE_PDEV); - w9966_pdev_claim(cam); + w9966_i2c_setsda(cam, 1); -// Setup a default capture mode - if (w9966_setup(cam, 0, 0, 1023, 1023, 200, 160) != 0) { - DPRINTF("w9966_setup() failed.\n"); + if (w9966_i2c_setscl(cam, 1) == -1) return -1; + w9966_i2c_setscl(cam, 0); + + return 0; +} + +/* Read a data byte with ack from the i2c-bus + Expects a claimed pdev. -1 on error */ +#if 0 +static int w9966_i2c_rbyte(struct w9966 *cam) +{ + unsigned char data = 0x00; + int i; + + w9966_i2c_setsda(cam, 1); + + for (i = 0; i < 8; i++) { + if (w9966_i2c_setscl(cam, 1) == -1) + return -1; + data = data << 1; + if (w9966_i2c_getsda(cam)) + data |= 0x01; + + w9966_i2c_setscl(cam, 0); } + return data; +} +#endif - w9966_pdev_release(cam); +/* Read a register from the i2c device. + Expects claimed pdev. -1 on error */ +#if 0 +static int w9966_read_reg_i2c(struct w9966 *cam, int reg) +{ + int data; -// Fill in the video_device struct and register us to v4l - memcpy(&cam->vdev, &w9966_template, sizeof(struct video_device)); - video_set_drvdata(&cam->vdev, cam); + w9966_i2c_setsda(cam, 0); + w9966_i2c_setscl(cam, 0); - if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) + if (w9966_i2c_wbyte(cam, W9966_I2C_W_ID) == -1 || + w9966_i2c_wbyte(cam, reg) == -1) + return -1; + + w9966_i2c_setsda(cam, 1); + if (w9966_i2c_setscl(cam, 1) == -1) return -1; + w9966_i2c_setsda(cam, 0); + w9966_i2c_setscl(cam, 0); - w9966_setState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV); + if (w9966_i2c_wbyte(cam, W9966_I2C_R_ID) == -1) + return -1; + data = w9966_i2c_rbyte(cam); + if (data == -1) + return -1; - // All ok - printk( - "w9966cf: Found and initialized a webcam on %s.\n", - cam->pport->name - ); - return 0; -} + w9966_i2c_setsda(cam, 0); + if (w9966_i2c_setscl(cam, 1) == -1) + return -1; + w9966_i2c_setsda(cam, 1); -// Terminate everything gracefully -static void w9966_term(struct w9966_dev* cam) + return data; +} +#endif + +/* Write a register to the i2c device. + Expects claimed pdev. -1 on error */ +static int w9966_write_reg_i2c(struct w9966 *cam, int reg, int data) { -// Unregister from v4l - if (w9966_getState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV)) { - video_unregister_device(&cam->vdev); - w9966_setState(cam, W9966_STATE_VDEV, 0); - } + w9966_i2c_setsda(cam, 0); + w9966_i2c_setscl(cam, 0); -// Terminate from IEEE1284 mode and release pdev block - if (w9966_getState(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) { - w9966_pdev_claim(cam); - parport_negotiate(cam->pport, IEEE1284_MODE_COMPAT); - w9966_pdev_release(cam); - } + if (w9966_i2c_wbyte(cam, W9966_I2C_W_ID) == -1 || + w9966_i2c_wbyte(cam, reg) == -1 || + w9966_i2c_wbyte(cam, data) == -1) + return -1; -// Unregister from parport - if (w9966_getState(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) { - parport_unregister_device(cam->pdev); - w9966_setState(cam, W9966_STATE_PDEV, 0); - } -} + w9966_i2c_setsda(cam, 0); + if (w9966_i2c_setscl(cam, 1) == -1) + return -1; + + w9966_i2c_setsda(cam, 1); + return 0; +} -// Find a good length for capture window (used both for W and H) -// A bit ugly but pretty functional. The capture length -// have to match the downscale +/* Find a good length for capture window (used both for W and H) + A bit ugly but pretty functional. The capture length + have to match the downscale */ static int w9966_findlen(int near, int size, int maxlen) { int bestlen = size; int besterr = abs(near - bestlen); int len; - for(len = size+1;len < maxlen;len++) - { + for (len = size + 1; len < maxlen; len++) { int err; - if ( ((64*size) %len) != 0) + if (((64 * size) % len) != 0) continue; err = abs(near - len); - // Only continue as long as we keep getting better values + /* Only continue as long as we keep getting better values */ if (err > besterr) break; @@ -414,32 +416,32 @@ static int w9966_findlen(int near, int size, int maxlen) return bestlen; } -// Modify capture window (if necessary) -// and calculate downscaling -// Return -1 on error -static int w9966_calcscale(int size, int min, int max, int* beg, int* end, unsigned char* factor) +/* Modify capture window (if necessary) + and calculate downscaling + Return -1 on error */ +static int w9966_calcscale(int size, int min, int max, int *beg, int *end, unsigned char *factor) { int maxlen = max - min; int len = *end - *beg + 1; int newlen = w9966_findlen(len, size, maxlen); int err = newlen - len; - // Check for bad format + /* Check for bad format */ if (newlen > maxlen || newlen < size) return -1; - // Set factor (6 bit fixed) - *factor = (64*size) / newlen; + /* Set factor (6 bit fixed) */ + *factor = (64 * size) / newlen; if (*factor == 64) - *factor = 0x00; // downscale is disabled + *factor = 0x00; /* downscale is disabled */ else - *factor |= 0x80; // set downscale-enable bit + *factor |= 0x80; /* set downscale-enable bit */ - // Modify old beginning and end + /* Modify old beginning and end */ *beg -= err / 2; *end += err - (err / 2); - // Move window if outside borders + /* Move window if outside borders */ if (*beg < min) { *end += min - *beg; *beg += min - *beg; @@ -452,10 +454,10 @@ static int w9966_calcscale(int size, int min, int max, int* beg, int* end, unsig return 0; } -// Setup the cameras capture window etc. -// Expects a claimed pdev -// return -1 on error -static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, int w, int h) +/* Setup the cameras capture window etc. + Expects a claimed pdev + return -1 on error */ +static int w9966_setup(struct w9966 *cam, int x1, int y1, int x2, int y2, int w, int h) { unsigned int i; unsigned int enh_s, enh_e; @@ -469,443 +471,314 @@ static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, in }; - if (w*h*2 > W9966_SRAMSIZE) - { + if (w * h * 2 > W9966_SRAMSIZE) { DPRINTF("capture window exceeds SRAM size!.\n"); - w = 200; h = 160; // Pick default values + w = 200; h = 160; /* Pick default values */ } w &= ~0x1; - if (w < 2) w = 2; - if (h < 1) h = 1; - if (w > W9966_WND_MAX_W) w = W9966_WND_MAX_W; - if (h > W9966_WND_MAX_H) h = W9966_WND_MAX_H; + if (w < 2) + w = 2; + if (h < 1) + h = 1; + if (w > W9966_WND_MAX_W) + w = W9966_WND_MAX_W; + if (h > W9966_WND_MAX_H) + h = W9966_WND_MAX_H; cam->width = w; cam->height = h; enh_s = 0; - enh_e = w*h*2; - -// Modify capture window if necessary and calculate downscaling - if ( - w9966_calcscale(w, W9966_WND_MIN_X, W9966_WND_MAX_X, &x1, &x2, &scale_x) != 0 || - w9966_calcscale(h, W9966_WND_MIN_Y, W9966_WND_MAX_Y, &y1, &y2, &scale_y) != 0 - ) return -1; - - DPRINTF( - "%dx%d, x: %d<->%d, y: %d<->%d, sx: %d/64, sy: %d/64.\n", - w, h, x1, x2, y1, y2, scale_x&~0x80, scale_y&~0x80 - ); - -// Setup registers - regs[0x00] = 0x00; // Set normal operation - regs[0x01] = 0x18; // Capture mode - regs[0x02] = scale_y; // V-scaling - regs[0x03] = scale_x; // H-scaling - - // Capture window - regs[0x04] = (x1 & 0x0ff); // X-start (8 low bits) - regs[0x05] = (x1 & 0x300)>>8; // X-start (2 high bits) - regs[0x06] = (y1 & 0x0ff); // Y-start (8 low bits) - regs[0x07] = (y1 & 0x300)>>8; // Y-start (2 high bits) - regs[0x08] = (x2 & 0x0ff); // X-end (8 low bits) - regs[0x09] = (x2 & 0x300)>>8; // X-end (2 high bits) - regs[0x0a] = (y2 & 0x0ff); // Y-end (8 low bits) - - regs[0x0c] = W9966_SRAMID; // SRAM-banks (1x 128kb) - - // Enhancement layer - regs[0x0d] = (enh_s& 0x000ff); // Enh. start (0-7) - regs[0x0e] = (enh_s& 0x0ff00)>>8; // Enh. start (8-15) - regs[0x0f] = (enh_s& 0x70000)>>16; // Enh. start (16-17/18??) - regs[0x10] = (enh_e& 0x000ff); // Enh. end (0-7) - regs[0x11] = (enh_e& 0x0ff00)>>8; // Enh. end (8-15) - regs[0x12] = (enh_e& 0x70000)>>16; // Enh. end (16-17/18??) - - // Misc - regs[0x13] = 0x40; // VEE control (raw 4:2:2) - regs[0x17] = 0x00; // ??? - regs[0x18] = cam->i2c_state = 0x00; // Serial bus - regs[0x19] = 0xff; // I/O port direction control - regs[0x1a] = 0xff; // I/O port data register - regs[0x1b] = 0x10; // ??? - - // SAA7111 chip settings + enh_e = w * h * 2; + + /* Modify capture window if necessary and calculate downscaling */ + if (w9966_calcscale(w, W9966_WND_MIN_X, W9966_WND_MAX_X, &x1, &x2, &scale_x) != 0 || + w9966_calcscale(h, W9966_WND_MIN_Y, W9966_WND_MAX_Y, &y1, &y2, &scale_y) != 0) + return -1; + + DPRINTF("%dx%d, x: %d<->%d, y: %d<->%d, sx: %d/64, sy: %d/64.\n", + w, h, x1, x2, y1, y2, scale_x & ~0x80, scale_y & ~0x80); + + /* Setup registers */ + regs[0x00] = 0x00; /* Set normal operation */ + regs[0x01] = 0x18; /* Capture mode */ + regs[0x02] = scale_y; /* V-scaling */ + regs[0x03] = scale_x; /* H-scaling */ + + /* Capture window */ + regs[0x04] = (x1 & 0x0ff); /* X-start (8 low bits) */ + regs[0x05] = (x1 & 0x300)>>8; /* X-start (2 high bits) */ + regs[0x06] = (y1 & 0x0ff); /* Y-start (8 low bits) */ + regs[0x07] = (y1 & 0x300)>>8; /* Y-start (2 high bits) */ + regs[0x08] = (x2 & 0x0ff); /* X-end (8 low bits) */ + regs[0x09] = (x2 & 0x300)>>8; /* X-end (2 high bits) */ + regs[0x0a] = (y2 & 0x0ff); /* Y-end (8 low bits) */ + + regs[0x0c] = W9966_SRAMID; /* SRAM-banks (1x 128kb) */ + + /* Enhancement layer */ + regs[0x0d] = (enh_s & 0x000ff); /* Enh. start (0-7) */ + regs[0x0e] = (enh_s & 0x0ff00) >> 8; /* Enh. start (8-15) */ + regs[0x0f] = (enh_s & 0x70000) >> 16; /* Enh. start (16-17/18??) */ + regs[0x10] = (enh_e & 0x000ff); /* Enh. end (0-7) */ + regs[0x11] = (enh_e & 0x0ff00) >> 8; /* Enh. end (8-15) */ + regs[0x12] = (enh_e & 0x70000) >> 16; /* Enh. end (16-17/18??) */ + + /* Misc */ + regs[0x13] = 0x40; /* VEE control (raw 4:2:2) */ + regs[0x17] = 0x00; /* ??? */ + regs[0x18] = cam->i2c_state = 0x00; /* Serial bus */ + regs[0x19] = 0xff; /* I/O port direction control */ + regs[0x1a] = 0xff; /* I/O port data register */ + regs[0x1b] = 0x10; /* ??? */ + + /* SAA7111 chip settings */ saa7111_regs[0x0a] = cam->brightness; saa7111_regs[0x0b] = cam->contrast; saa7111_regs[0x0c] = cam->color; saa7111_regs[0x0d] = cam->hue; -// Reset (ECP-fifo & serial-bus) - if (w9966_wReg(cam, 0x00, 0x03) == -1) + /* Reset (ECP-fifo & serial-bus) */ + if (w9966_write_reg(cam, 0x00, 0x03) == -1) return -1; -// Write regs to w9966cf chip + /* Write regs to w9966cf chip */ for (i = 0; i < 0x1c; i++) - if (w9966_wReg(cam, i, regs[i]) == -1) + if (w9966_write_reg(cam, i, regs[i]) == -1) return -1; -// Write regs to saa7111 chip + /* Write regs to saa7111 chip */ for (i = 0; i < 0x20; i++) - if (w9966_wReg_i2c(cam, i, saa7111_regs[i]) == -1) + if (w9966_write_reg_i2c(cam, i, saa7111_regs[i]) == -1) return -1; return 0; } /* - * Ugly and primitive i2c protocol functions + * Video4linux interfacing */ -// Sets the data line on the i2c bus. -// Expects a claimed pdev. -static inline void w9966_i2c_setsda(struct w9966_dev* cam, int state) +static int cam_querycap(struct file *file, void *priv, + struct v4l2_capability *vcap) { - if (state) - cam->i2c_state |= W9966_I2C_W_DATA; - else - cam->i2c_state &= ~W9966_I2C_W_DATA; + struct w9966 *cam = video_drvdata(file); - w9966_wReg(cam, 0x18, cam->i2c_state); - udelay(5); + strlcpy(vcap->driver, cam->v4l2_dev.name, sizeof(vcap->driver)); + strlcpy(vcap->card, W9966_DRIVERNAME, sizeof(vcap->card)); + strlcpy(vcap->bus_info, "parport", sizeof(vcap->bus_info)); + vcap->version = KERNEL_VERSION(0, 33, 0); + vcap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE; + return 0; } -// Get peripheral clock line -// Expects a claimed pdev. -static inline int w9966_i2c_getscl(struct w9966_dev* cam) +static int cam_enum_input(struct file *file, void *fh, struct v4l2_input *vin) { - const unsigned char state = w9966_rReg(cam, 0x18); - return ((state & W9966_I2C_R_CLOCK) > 0); + if (vin->index > 0) + return -EINVAL; + strlcpy(vin->name, "Camera", sizeof(vin->name)); + vin->type = V4L2_INPUT_TYPE_CAMERA; + vin->audioset = 0; + vin->tuner = 0; + vin->std = 0; + vin->status = 0; + return 0; } -// Sets the clock line on the i2c bus. -// Expects a claimed pdev. -1 on error -static inline int w9966_i2c_setscl(struct w9966_dev* cam, int state) +static int cam_g_input(struct file *file, void *fh, unsigned int *inp) { - unsigned long timeout; - - if (state) - cam->i2c_state |= W9966_I2C_W_CLOCK; - else - cam->i2c_state &= ~W9966_I2C_W_CLOCK; - - w9966_wReg(cam, 0x18, cam->i2c_state); - udelay(5); - - // we go to high, we also expect the peripheral to ack. - if (state) { - timeout = jiffies + 100; - while (!w9966_i2c_getscl(cam)) { - if (time_after(jiffies, timeout)) - return -1; - } - } + *inp = 0; return 0; } -// Get peripheral data line -// Expects a claimed pdev. -static inline int w9966_i2c_getsda(struct w9966_dev* cam) +static int cam_s_input(struct file *file, void *fh, unsigned int inp) { - const unsigned char state = w9966_rReg(cam, 0x18); - return ((state & W9966_I2C_R_DATA) > 0); + return (inp > 0) ? -EINVAL : 0; } -// Write a byte with ack to the i2c bus. -// Expects a claimed pdev. -1 on error -static int w9966_i2c_wbyte(struct w9966_dev* cam, int data) +static int cam_queryctrl(struct file *file, void *priv, + struct v4l2_queryctrl *qc) { - int i; - for (i = 7; i >= 0; i--) - { - w9966_i2c_setsda(cam, (data >> i) & 0x01); - - if (w9966_i2c_setscl(cam, 1) == -1) - return -1; - w9966_i2c_setscl(cam, 0); + switch (qc->id) { + case V4L2_CID_BRIGHTNESS: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128); + case V4L2_CID_CONTRAST: + return v4l2_ctrl_query_fill(qc, -64, 64, 1, 64); + case V4L2_CID_SATURATION: + return v4l2_ctrl_query_fill(qc, -64, 64, 1, 64); + case V4L2_CID_HUE: + return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0); } - - w9966_i2c_setsda(cam, 1); - - if (w9966_i2c_setscl(cam, 1) == -1) - return -1; - w9966_i2c_setscl(cam, 0); - - return 0; + return -EINVAL; } -// Read a data byte with ack from the i2c-bus -// Expects a claimed pdev. -1 on error -#if 0 -static int w9966_i2c_rbyte(struct w9966_dev* cam) +static int cam_g_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) { - unsigned char data = 0x00; - int i; - - w9966_i2c_setsda(cam, 1); + struct w9966 *cam = video_drvdata(file); + int ret = 0; - for (i = 0; i < 8; i++) - { - if (w9966_i2c_setscl(cam, 1) == -1) - return -1; - data = data << 1; - if (w9966_i2c_getsda(cam)) - data |= 0x01; - - w9966_i2c_setscl(cam, 0); + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + ctrl->value = cam->brightness; + break; + case V4L2_CID_CONTRAST: + ctrl->value = cam->contrast; + break; + case V4L2_CID_SATURATION: + ctrl->value = cam->color; + break; + case V4L2_CID_HUE: + ctrl->value = cam->hue; + break; + default: + ret = -EINVAL; + break; } - return data; + return ret; } -#endif -// Read a register from the i2c device. -// Expects claimed pdev. -1 on error -#if 0 -static int w9966_rReg_i2c(struct w9966_dev* cam, int reg) +static int cam_s_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) { - int data; - - w9966_i2c_setsda(cam, 0); - w9966_i2c_setscl(cam, 0); - - if ( - w9966_i2c_wbyte(cam, W9966_I2C_W_ID) == -1 || - w9966_i2c_wbyte(cam, reg) == -1 - ) - return -1; - - w9966_i2c_setsda(cam, 1); - if (w9966_i2c_setscl(cam, 1) == -1) - return -1; - w9966_i2c_setsda(cam, 0); - w9966_i2c_setscl(cam, 0); + struct w9966 *cam = video_drvdata(file); + int ret = 0; - if ( - w9966_i2c_wbyte(cam, W9966_I2C_R_ID) == -1 || - (data = w9966_i2c_rbyte(cam)) == -1 - ) - return -1; + mutex_lock(&cam->lock); + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + cam->brightness = ctrl->value; + break; + case V4L2_CID_CONTRAST: + cam->contrast = ctrl->value; + break; + case V4L2_CID_SATURATION: + cam->color = ctrl->value; + break; + case V4L2_CID_HUE: + cam->hue = ctrl->value; + break; + default: + ret = -EINVAL; + break; + } - w9966_i2c_setsda(cam, 0); + if (ret == 0) { + w9966_pdev_claim(cam); - if (w9966_i2c_setscl(cam, 1) == -1) - return -1; - w9966_i2c_setsda(cam, 1); + if (w9966_write_reg_i2c(cam, 0x0a, cam->brightness) == -1 || + w9966_write_reg_i2c(cam, 0x0b, cam->contrast) == -1 || + w9966_write_reg_i2c(cam, 0x0c, cam->color) == -1 || + w9966_write_reg_i2c(cam, 0x0d, cam->hue) == -1) { + ret = -EIO; + } - return data; + w9966_pdev_release(cam); + } + mutex_unlock(&cam->lock); + return ret; } -#endif -// Write a register to the i2c device. -// Expects claimed pdev. -1 on error -static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data) +static int cam_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) { - w9966_i2c_setsda(cam, 0); - w9966_i2c_setscl(cam, 0); - - if ( - w9966_i2c_wbyte(cam, W9966_I2C_W_ID) == -1 || - w9966_i2c_wbyte(cam, reg) == -1 || - w9966_i2c_wbyte(cam, data) == -1 - ) - return -1; - - w9966_i2c_setsda(cam, 0); - if (w9966_i2c_setscl(cam, 1) == -1) - return -1; - - w9966_i2c_setsda(cam, 1); - + struct w9966 *cam = video_drvdata(file); + struct v4l2_pix_format *pix = &fmt->fmt.pix; + + pix->width = cam->width; + pix->height = cam->height; + pix->pixelformat = V4L2_PIX_FMT_YUYV; + pix->field = V4L2_FIELD_NONE; + pix->bytesperline = 2 * cam->width; + pix->sizeimage = 2 * cam->width * cam->height; + /* Just a guess */ + pix->colorspace = V4L2_COLORSPACE_SMPTE170M; return 0; } -/* - * Video4linux interfacing - */ - -static long w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg) -{ - struct w9966_dev *cam = video_drvdata(file); - - switch(cmd) - { - case VIDIOCGCAP: - { - static struct video_capability vcap = { - .name = W9966_DRIVERNAME, - .type = VID_TYPE_CAPTURE | VID_TYPE_SCALES, - .channels = 1, - .maxwidth = W9966_WND_MAX_W, - .maxheight = W9966_WND_MAX_H, - .minwidth = 2, - .minheight = 1, - }; - struct video_capability *cap = arg; - *cap = vcap; - return 0; - } - case VIDIOCGCHAN: - { - struct video_channel *vch = arg; - if(vch->channel != 0) // We only support one channel (#0) - return -EINVAL; - memset(vch,0,sizeof(*vch)); - strcpy(vch->name, "CCD-input"); - vch->type = VIDEO_TYPE_CAMERA; - return 0; - } - case VIDIOCSCHAN: - { - struct video_channel *vch = arg; - if(vch->channel != 0) - return -EINVAL; - return 0; - } - case VIDIOCGTUNER: - { - struct video_tuner *vtune = arg; - if(vtune->tuner != 0) - return -EINVAL; - strcpy(vtune->name, "no tuner"); - vtune->rangelow = 0; - vtune->rangehigh = 0; - vtune->flags = VIDEO_TUNER_NORM; - vtune->mode = VIDEO_MODE_AUTO; - vtune->signal = 0xffff; - return 0; - } - case VIDIOCSTUNER: - { - struct video_tuner *vtune = arg; - if (vtune->tuner != 0) - return -EINVAL; - if (vtune->mode != VIDEO_MODE_AUTO) - return -EINVAL; - return 0; - } - case VIDIOCGPICT: - { - struct video_picture vpic = { - cam->brightness << 8, // brightness - (cam->hue + 128) << 8, // hue - cam->color << 9, // color - cam->contrast << 9, // contrast - 0x8000, // whiteness - 16, VIDEO_PALETTE_YUV422// bpp, palette format - }; - struct video_picture *pic = arg; - *pic = vpic; - return 0; - } - case VIDIOCSPICT: - { - struct video_picture *vpic = arg; - if (vpic->depth != 16 || (vpic->palette != VIDEO_PALETTE_YUV422 && vpic->palette != VIDEO_PALETTE_YUYV)) - return -EINVAL; - - cam->brightness = vpic->brightness >> 8; - cam->hue = (vpic->hue >> 8) - 128; - cam->color = vpic->colour >> 9; - cam->contrast = vpic->contrast >> 9; +static int cam_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) +{ + struct v4l2_pix_format *pix = &fmt->fmt.pix; + + if (pix->width < 2) + pix->width = 2; + if (pix->height < 1) + pix->height = 1; + if (pix->width > W9966_WND_MAX_W) + pix->width = W9966_WND_MAX_W; + if (pix->height > W9966_WND_MAX_H) + pix->height = W9966_WND_MAX_H; + pix->pixelformat = V4L2_PIX_FMT_YUYV; + pix->field = V4L2_FIELD_NONE; + pix->bytesperline = 2 * pix->width; + pix->sizeimage = 2 * pix->width * pix->height; + /* Just a guess */ + pix->colorspace = V4L2_COLORSPACE_SMPTE170M; + return 0; +} - w9966_pdev_claim(cam); +static int cam_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) +{ + struct w9966 *cam = video_drvdata(file); + struct v4l2_pix_format *pix = &fmt->fmt.pix; + int ret = cam_try_fmt_vid_cap(file, fh, fmt); - if ( - w9966_wReg_i2c(cam, 0x0a, cam->brightness) == -1 || - w9966_wReg_i2c(cam, 0x0b, cam->contrast) == -1 || - w9966_wReg_i2c(cam, 0x0c, cam->color) == -1 || - w9966_wReg_i2c(cam, 0x0d, cam->hue) == -1 - ) { - w9966_pdev_release(cam); - return -EIO; - } + if (ret) + return ret; - w9966_pdev_release(cam); - return 0; - } - case VIDIOCSWIN: - { - int ret; - struct video_window *vwin = arg; - - if (vwin->flags != 0) - return -EINVAL; - if (vwin->clipcount != 0) - return -EINVAL; - if (vwin->width < 2 || vwin->width > W9966_WND_MAX_W) - return -EINVAL; - if (vwin->height < 1 || vwin->height > W9966_WND_MAX_H) - return -EINVAL; - - // Update camera regs - w9966_pdev_claim(cam); - ret = w9966_setup(cam, 0, 0, 1023, 1023, vwin->width, vwin->height); - w9966_pdev_release(cam); + mutex_lock(&cam->lock); + /* Update camera regs */ + w9966_pdev_claim(cam); + ret = w9966_setup(cam, 0, 0, 1023, 1023, pix->width, pix->height); + w9966_pdev_release(cam); + mutex_unlock(&cam->lock); + return ret; +} - if (ret != 0) { - DPRINTF("VIDIOCSWIN: w9966_setup() failed.\n"); - return -EIO; - } +static int cam_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *fmt) +{ + static struct v4l2_fmtdesc formats[] = { + { 0, 0, 0, + "YUV 4:2:2", V4L2_PIX_FMT_YUYV, + { 0, 0, 0, 0 } + }, + }; + enum v4l2_buf_type type = fmt->type; - return 0; - } - case VIDIOCGWIN: - { - struct video_window *vwin = arg; - memset(vwin, 0, sizeof(*vwin)); - vwin->width = cam->width; - vwin->height = cam->height; - return 0; - } - // Unimplemented - case VIDIOCCAPTURE: - case VIDIOCGFBUF: - case VIDIOCSFBUF: - case VIDIOCKEY: - case VIDIOCGFREQ: - case VIDIOCSFREQ: - case VIDIOCGAUDIO: - case VIDIOCSAUDIO: + if (fmt->index > 0) return -EINVAL; - default: - return -ENOIOCTLCMD; - } - return 0; -} -static long w9966_v4l_ioctl(struct file *file, - unsigned int cmd, unsigned long arg) -{ - return video_usercopy(file, cmd, arg, w9966_v4l_do_ioctl); + *fmt = formats[fmt->index]; + fmt->type = type; + return 0; } -// Capture data +/* Capture data */ static ssize_t w9966_v4l_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) + size_t count, loff_t *ppos) { - struct w9966_dev *cam = video_drvdata(file); - unsigned char addr = 0xa0; // ECP, read, CCD-transfer, 00000 + struct w9966 *cam = video_drvdata(file); + unsigned char addr = 0xa0; /* ECP, read, CCD-transfer, 00000 */ unsigned char __user *dest = (unsigned char __user *)buf; unsigned long dleft = count; unsigned char *tbuf; - // Why would anyone want more than this?? + /* Why would anyone want more than this?? */ if (count > cam->width * cam->height * 2) return -EINVAL; + mutex_lock(&cam->lock); w9966_pdev_claim(cam); - w9966_wReg(cam, 0x00, 0x02); // Reset ECP-FIFO buffer - w9966_wReg(cam, 0x00, 0x00); // Return to normal operation - w9966_wReg(cam, 0x01, 0x98); // Enable capture - - // write special capture-addr and negotiate into data transfer - if ( - (parport_negotiate(cam->pport, cam->ppmode|IEEE1284_ADDR) != 0 )|| - (parport_write(cam->pport, &addr, 1) != 1 )|| - (parport_negotiate(cam->pport, cam->ppmode|IEEE1284_DATA) != 0 ) - ) { + w9966_write_reg(cam, 0x00, 0x02); /* Reset ECP-FIFO buffer */ + w9966_write_reg(cam, 0x00, 0x00); /* Return to normal operation */ + w9966_write_reg(cam, 0x01, 0x98); /* Enable capture */ + + /* write special capture-addr and negotiate into data transfer */ + if ((parport_negotiate(cam->pport, cam->ppmode|IEEE1284_ADDR) != 0) || + (parport_write(cam->pport, &addr, 1) != 1) || + (parport_negotiate(cam->pport, cam->ppmode|IEEE1284_DATA) != 0)) { w9966_pdev_release(cam); + mutex_unlock(&cam->lock); return -EFAULT; } @@ -915,8 +788,7 @@ static ssize_t w9966_v4l_read(struct file *file, char __user *buf, goto out; } - while(dleft > 0) - { + while (dleft > 0) { unsigned long tsize = (dleft > W9966_RBUFFER) ? W9966_RBUFFER : dleft; if (parport_read(cam->pport, tbuf, tsize) < tsize) { @@ -931,43 +803,167 @@ static ssize_t w9966_v4l_read(struct file *file, char __user *buf, dleft -= tsize; } - w9966_wReg(cam, 0x01, 0x18); // Disable capture + w9966_write_reg(cam, 0x01, 0x18); /* Disable capture */ out: kfree(tbuf); w9966_pdev_release(cam); + mutex_unlock(&cam->lock); return count; } +static const struct v4l2_file_operations w9966_fops = { + .owner = THIS_MODULE, + .ioctl = video_ioctl2, + .read = w9966_v4l_read, +}; + +static const struct v4l2_ioctl_ops w9966_ioctl_ops = { + .vidioc_querycap = cam_querycap, + .vidioc_g_input = cam_g_input, + .vidioc_s_input = cam_s_input, + .vidioc_enum_input = cam_enum_input, + .vidioc_queryctrl = cam_queryctrl, + .vidioc_g_ctrl = cam_g_ctrl, + .vidioc_s_ctrl = cam_s_ctrl, + .vidioc_enum_fmt_vid_cap = cam_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cam_g_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = cam_s_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cam_try_fmt_vid_cap, +}; + -// Called once for every parport on init +/* Initialize camera device. Setup all internal flags, set a + default video mode, setup ccd-chip, register v4l device etc.. + Also used for 'probing' of hardware. + -1 on error */ +static int w9966_init(struct w9966 *cam, struct parport *port) +{ + struct v4l2_device *v4l2_dev = &cam->v4l2_dev; + + if (cam->dev_state != 0) + return -1; + + strlcpy(v4l2_dev->name, "w9966", sizeof(v4l2_dev->name)); + + if (v4l2_device_register(NULL, v4l2_dev) < 0) { + v4l2_err(v4l2_dev, "Could not register v4l2_device\n"); + return -1; + } + cam->pport = port; + cam->brightness = 128; + cam->contrast = 64; + cam->color = 64; + cam->hue = 0; + + /* Select requested transfer mode */ + switch (parmode) { + default: /* Auto-detect (priority: hw-ecp, hw-epp, sw-ecp) */ + case 0: + if (port->modes & PARPORT_MODE_ECP) + cam->ppmode = IEEE1284_MODE_ECP; + else if (port->modes & PARPORT_MODE_EPP) + cam->ppmode = IEEE1284_MODE_EPP; + else + cam->ppmode = IEEE1284_MODE_ECP; + break; + case 1: /* hw- or sw-ecp */ + cam->ppmode = IEEE1284_MODE_ECP; + break; + case 2: /* hw- or sw-epp */ + cam->ppmode = IEEE1284_MODE_EPP; + break; + } + + /* Tell the parport driver that we exists */ + cam->pdev = parport_register_device(port, "w9966", NULL, NULL, NULL, 0, NULL); + if (cam->pdev == NULL) { + DPRINTF("parport_register_device() failed\n"); + return -1; + } + w9966_set_state(cam, W9966_STATE_PDEV, W9966_STATE_PDEV); + + w9966_pdev_claim(cam); + + /* Setup a default capture mode */ + if (w9966_setup(cam, 0, 0, 1023, 1023, 200, 160) != 0) { + DPRINTF("w9966_setup() failed.\n"); + return -1; + } + + w9966_pdev_release(cam); + + /* Fill in the video_device struct and register us to v4l */ + strlcpy(cam->vdev.name, W9966_DRIVERNAME, sizeof(cam->vdev.name)); + cam->vdev.v4l2_dev = v4l2_dev; + cam->vdev.fops = &w9966_fops; + cam->vdev.ioctl_ops = &w9966_ioctl_ops; + cam->vdev.release = video_device_release_empty; + video_set_drvdata(&cam->vdev, cam); + + mutex_init(&cam->lock); + + if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) + return -1; + + w9966_set_state(cam, W9966_STATE_VDEV, W9966_STATE_VDEV); + + /* All ok */ + v4l2_info(v4l2_dev, "Found and initialized a webcam on %s.\n", + cam->pport->name); + return 0; +} + + +/* Terminate everything gracefully */ +static void w9966_term(struct w9966 *cam) +{ + /* Unregister from v4l */ + if (w9966_get_state(cam, W9966_STATE_VDEV, W9966_STATE_VDEV)) { + video_unregister_device(&cam->vdev); + w9966_set_state(cam, W9966_STATE_VDEV, 0); + } + + /* Terminate from IEEE1284 mode and release pdev block */ + if (w9966_get_state(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) { + w9966_pdev_claim(cam); + parport_negotiate(cam->pport, IEEE1284_MODE_COMPAT); + w9966_pdev_release(cam); + } + + /* Unregister from parport */ + if (w9966_get_state(cam, W9966_STATE_PDEV, W9966_STATE_PDEV)) { + parport_unregister_device(cam->pdev); + w9966_set_state(cam, W9966_STATE_PDEV, 0); + } +} + + +/* Called once for every parport on init */ static void w9966_attach(struct parport *port) { int i; - for (i = 0; i < W9966_MAXCAMS; i++) - { - if (w9966_cams[i].dev_state != 0) // Cam is already assigned + for (i = 0; i < W9966_MAXCAMS; i++) { + if (w9966_cams[i].dev_state != 0) /* Cam is already assigned */ continue; - if ( - strcmp(pardev[i], "aggressive") == 0 || - strcmp(pardev[i], port->name) == 0 - ) { + if (strcmp(pardev[i], "aggressive") == 0 || strcmp(pardev[i], port->name) == 0) { if (w9966_init(&w9966_cams[i], port) != 0) - w9966_term(&w9966_cams[i]); - break; // return + w9966_term(&w9966_cams[i]); + break; /* return */ } } } -// Called once for every parport on termination +/* Called once for every parport on termination */ static void w9966_detach(struct parport *port) { int i; + for (i = 0; i < W9966_MAXCAMS; i++) - if (w9966_cams[i].dev_state != 0 && w9966_cams[i].pport == port) - w9966_term(&w9966_cams[i]); + if (w9966_cams[i].dev_state != 0 && w9966_cams[i].pport == port) + w9966_term(&w9966_cams[i]); } @@ -977,17 +973,18 @@ static struct parport_driver w9966_ppd = { .detach = w9966_detach, }; -// Module entry point +/* Module entry point */ static int __init w9966_mod_init(void) { int i; + for (i = 0; i < W9966_MAXCAMS; i++) w9966_cams[i].dev_state = 0; return parport_register_driver(&w9966_ppd); } -// Module cleanup +/* Module cleanup */ static void __exit w9966_mod_term(void) { parport_unregister_driver(&w9966_ppd); diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index e44e4b5f3e50a5..bb51cfb0c647ea 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -1153,7 +1153,7 @@ zc0301_vidioc_s_ctrl(struct zc0301_device* cam, void __user * arg) if (copy_from_user(&ctrl, arg, sizeof(ctrl))) return -EFAULT; - for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) + for (i = 0; i < ARRAY_SIZE(s->qctrl); i++) { if (ctrl.id == s->qctrl[i].id) { if (s->qctrl[i].flags & V4L2_CTRL_FLAG_DISABLED) return -EINVAL; @@ -1163,7 +1163,9 @@ zc0301_vidioc_s_ctrl(struct zc0301_device* cam, void __user * arg) ctrl.value -= ctrl.value % s->qctrl[i].step; break; } - + } + if (i == ARRAY_SIZE(s->qctrl)) + return -EINVAL; if ((err = s->set_ctrl(cam, &ctrl))) return err; diff --git a/drivers/media/video/zc0301/zc0301_sensor.h b/drivers/media/video/zc0301/zc0301_sensor.h index 3a408de91b9cc4..0be783c203f7e7 100644 --- a/drivers/media/video/zc0301/zc0301_sensor.h +++ b/drivers/media/video/zc0301/zc0301_sensor.h @@ -58,7 +58,7 @@ zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor); .idProduct = (prod), \ .bInterfaceClass = (intclass) -#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE +#if !defined CONFIG_USB_GSPCA_ZC3XX && !defined CONFIG_USB_GSPCA_ZC3XX_MODULE #define ZC0301_ID_TABLE \ static const struct usb_device_id zc0301_id_table[] = { \ { ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */ \ diff --git a/drivers/media/video/zoran/zoran.h b/drivers/media/video/zoran/zoran.h index cb1de7ea197a6c..8997add1248e99 100644 --- a/drivers/media/video/zoran/zoran.h +++ b/drivers/media/video/zoran/zoran.h @@ -33,6 +33,10 @@ #include +#define ZORAN_VIDMODE_PAL 0 +#define ZORAN_VIDMODE_NTSC 1 +#define ZORAN_VIDMODE_SECAM 2 + struct zoran_requestbuffers { unsigned long count; /* Number of buffers for MJPEG grabbing */ unsigned long size; /* Size PER BUFFER in bytes */ @@ -48,7 +52,7 @@ struct zoran_sync { struct zoran_status { int input; /* Input channel, has to be set prior to BUZIOC_G_STATUS */ int signal; /* Returned: 1 if valid video signal detected */ - int norm; /* Returned: VIDEO_MODE_PAL or VIDEO_MODE_NTSC */ + int norm; /* Returned: ZORAN_VIDMODE_PAL or ZORAN_VIDMODE_NTSC */ int color; /* Returned: 1 if color signal detected */ }; @@ -62,7 +66,7 @@ struct zoran_params { /* Main control parameters */ int input; /* Input channel: 0 = Composite, 1 = S-VHS */ - int norm; /* Norm: VIDEO_MODE_PAL or VIDEO_MODE_NTSC */ + int norm; /* Norm: ZORAN_VIDMODE_PAL or ZORAN_VIDMODE_NTSC */ int decimation; /* decimation of captured video, * enlargement of video played back. * Valid values are 1, 2, 4 or 0. @@ -131,13 +135,13 @@ struct zoran_params { /* Private IOCTL to set up for displaying MJPEG */ -#define BUZIOC_G_PARAMS _IOR ('v', BASE_VIDIOCPRIVATE+0, struct zoran_params) -#define BUZIOC_S_PARAMS _IOWR('v', BASE_VIDIOCPRIVATE+1, struct zoran_params) -#define BUZIOC_REQBUFS _IOWR('v', BASE_VIDIOCPRIVATE+2, struct zoran_requestbuffers) -#define BUZIOC_QBUF_CAPT _IOW ('v', BASE_VIDIOCPRIVATE+3, int) -#define BUZIOC_QBUF_PLAY _IOW ('v', BASE_VIDIOCPRIVATE+4, int) -#define BUZIOC_SYNC _IOR ('v', BASE_VIDIOCPRIVATE+5, struct zoran_sync) -#define BUZIOC_G_STATUS _IOWR('v', BASE_VIDIOCPRIVATE+6, struct zoran_status) +#define BUZIOC_G_PARAMS _IOR ('v', BASE_VIDIOC_PRIVATE+0, struct zoran_params) +#define BUZIOC_S_PARAMS _IOWR('v', BASE_VIDIOC_PRIVATE+1, struct zoran_params) +#define BUZIOC_REQBUFS _IOWR('v', BASE_VIDIOC_PRIVATE+2, struct zoran_requestbuffers) +#define BUZIOC_QBUF_CAPT _IOW ('v', BASE_VIDIOC_PRIVATE+3, int) +#define BUZIOC_QBUF_PLAY _IOW ('v', BASE_VIDIOC_PRIVATE+4, int) +#define BUZIOC_SYNC _IOR ('v', BASE_VIDIOC_PRIVATE+5, struct zoran_sync) +#define BUZIOC_G_STATUS _IOWR('v', BASE_VIDIOC_PRIVATE+6, struct zoran_status) #ifdef __KERNEL__ @@ -401,7 +405,7 @@ struct zoran { spinlock_t spinlock; /* Spinlock */ /* Video for Linux parameters */ - int input; /* card's norm and input - norm=VIDEO_MODE_* */ + int input; /* card's norm and input */ v4l2_std_id norm; /* Current buffer params */ diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index ec41303544e561..6f89d0a096ead3 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -60,7 +60,7 @@ #include -#include +#include #include #include #include "videocodec.h" @@ -1549,11 +1549,11 @@ static long zoran_default(struct file *file, void *__fh, int cmd, void *arg) mutex_lock(&zr->resource_lock); if (zr->norm & V4L2_STD_NTSC) - bparams->norm = VIDEO_MODE_NTSC; - else if (zr->norm & V4L2_STD_PAL) - bparams->norm = VIDEO_MODE_PAL; + bparams->norm = ZORAN_VIDMODE_NTSC; + else if (zr->norm & V4L2_STD_SECAM) + bparams->norm = ZORAN_VIDMODE_SECAM; else - bparams->norm = VIDEO_MODE_SECAM; + bparams->norm = ZORAN_VIDMODE_PAL; bparams->input = zr->input; @@ -1789,11 +1789,11 @@ static long zoran_default(struct file *file, void *__fh, int cmd, void *arg) bstat->signal = (status & V4L2_IN_ST_NO_SIGNAL) ? 0 : 1; if (norm & V4L2_STD_NTSC) - bstat->norm = VIDEO_MODE_NTSC; + bstat->norm = ZORAN_VIDMODE_NTSC; else if (norm & V4L2_STD_SECAM) - bstat->norm = VIDEO_MODE_SECAM; + bstat->norm = ZORAN_VIDMODE_SECAM; else - bstat->norm = VIDEO_MODE_PAL; + bstat->norm = ZORAN_VIDMODE_PAL; bstat->color = (status & V4L2_IN_ST_NO_COLOR) ? 0 : 1; diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c index 3d4bac2529021e..a82b5bd18d26c6 100644 --- a/drivers/media/video/zr364xx.c +++ b/drivers/media/video/zr364xx.c @@ -376,8 +376,8 @@ static int buffer_setup(struct videobuf_queue *vq, unsigned int *count, if (*count == 0) *count = ZR364XX_DEF_BUFS; - while (*size * (*count) > ZR364XX_DEF_BUFS * 1024 * 1024) - (*count)--; + if (*size * *count > ZR364XX_DEF_BUFS * 1024 * 1024) + *count = (ZR364XX_DEF_BUFS * 1024 * 1024) / *size; return 0; } diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 7696a664f8a554..5589616082e723 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -49,6 +49,8 @@ source "drivers/staging/go7007/Kconfig" source "drivers/staging/cx25821/Kconfig" +source "drivers/staging/tm6000/Kconfig" + source "drivers/staging/usbip/Kconfig" source "drivers/staging/winbond/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index ea2e70e2fed466..ec45d4bb8c114a 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_ET131X) += et131x/ obj-$(CONFIG_SLICOSS) += slicoss/ obj-$(CONFIG_VIDEO_GO7007) += go7007/ obj-$(CONFIG_VIDEO_CX25821) += cx25821/ +obj-$(CONFIG_VIDEO_TM6000) += tm6000/ obj-$(CONFIG_USB_IP_COMMON) += usbip/ obj-$(CONFIG_W35UND) += winbond/ obj-$(CONFIG_PRISM2_USB) += wlan-ng/ diff --git a/drivers/staging/cx25821/cx25821-alsa.c b/drivers/staging/cx25821/cx25821-alsa.c index 061add30ba8aa3..1798975a69bdf8 100644 --- a/drivers/staging/cx25821/cx25821-alsa.c +++ b/drivers/staging/cx25821/cx25821-alsa.c @@ -29,7 +29,7 @@ #include #include -#include +#include #include #include #include @@ -42,10 +42,10 @@ #define AUDIO_SRAM_CHANNEL SRAM_CH08 -#define dprintk(level,fmt, arg...) if (debug >= level) \ +#define dprintk(level, fmt, arg...) if (debug >= level) \ printk(KERN_INFO "%s/1: " fmt, chip->dev->name , ## arg) -#define dprintk_core(level,fmt, arg...) if (debug >= level) \ +#define dprintk_core(level, fmt, arg...) if (debug >= level) \ printk(KERN_DEBUG "%s/1: " fmt, chip->dev->name , ## arg) /**************************************************************************** @@ -81,7 +81,6 @@ struct cx25821_audio_dev { struct snd_pcm_substream *substream; }; -typedef struct cx25821_audio_dev snd_cx25821_card_t; /**************************************************************************** @@ -90,7 +89,7 @@ typedef struct cx25821_audio_dev snd_cx25821_card_t; static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = { 1,[1 ... (SNDRV_CARDS - 1)] = 1 }; +static int enable[SNDRV_CARDS] = { 1, [1 ... (SNDRV_CARDS - 1)] = 1 }; module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable cx25821 soundcard. default enabled."); @@ -105,7 +104,7 @@ MODULE_PARM_DESC(index, "Index value for cx25821 capture interface(s)."); MODULE_DESCRIPTION("ALSA driver module for cx25821 based capture cards"); MODULE_AUTHOR("Hiep Huynh"); MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Conexant,25821}"); //"{{Conexant,23881}," +MODULE_SUPPORTED_DEVICE("{{Conexant,25821}"); /* "{{Conexant,23881}," */ static unsigned int debug; module_param(debug, int, 0644); @@ -135,7 +134,7 @@ MODULE_PARM_DESC(debug, "enable debug messages"); * BOARD Specific: Sets audio DMA */ -static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) +static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip) { struct cx25821_buffer *buf = chip->buf; struct cx25821_dev *dev = chip->dev; @@ -143,7 +142,7 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) &cx25821_sram_channels[AUDIO_SRAM_CHANNEL]; u32 tmp = 0; - // enable output on the GPIO 0 for the MCLK ADC (Audio) + /* enable output on the GPIO 0 for the MCLK ADC (Audio) */ cx25821_set_gpiopin_direction(chip->dev, 0, 0); /* Make sure RISC/FIFO are off before changing FIFO/RISC settings */ @@ -158,18 +157,23 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) cx_write(AUD_A_LNGTH, buf->bpl); /* reset counter */ - cx_write(AUD_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); //GP_COUNT_CONTROL_RESET = 0x3 + /* GP_COUNT_CONTROL_RESET = 0x3 */ + cx_write(AUD_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); atomic_set(&chip->count, 0); - //Set the input mode to 16-bit + /* Set the input mode to 16-bit */ tmp = cx_read(AUD_A_CFG); cx_write(AUD_A_CFG, tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE | FLD_AUD_CLK_ENABLE); - //printk(KERN_INFO "DEBUG: Start audio DMA, %d B/line, cmds_start(0x%x)= %d lines/FIFO, %d periods, %d " - // "byte buffer\n", buf->bpl, audio_ch->cmds_start, cx_read(audio_ch->cmds_start + 12)>>1, - // chip->num_periods, buf->bpl * chip->num_periods); + /* printk(KERN_INFO "DEBUG: Start audio DMA, %d B/line," + "cmds_start(0x%x)= %d lines/FIFO, %d periods, " + "%d byte buffer\n", buf->bpl, + audio_ch->cmds_start, + cx_read(audio_ch->cmds_start + 12)>>1, + chip->num_periods, buf->bpl *chip->num_periods); + */ /* Enables corresponding bits at AUD_INT_STAT */ cx_write(AUD_A_INT_MSK, @@ -182,7 +186,7 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) /* enable audio irqs */ cx_set(PCI_INT_MSK, chip->dev->pci_irqmask | PCI_MSK_AUD_INT); - // Turn on audio downstream fifo and risc enable 0x101 + /* Turn on audio downstream fifo and risc enable 0x101 */ tmp = cx_read(AUD_INT_DMA_CTL); cx_set(AUD_INT_DMA_CTL, tmp | (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN)); @@ -194,7 +198,7 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) /* * BOARD Specific: Resets audio DMA */ -static int _cx25821_stop_audio_dma(snd_cx25821_card_t * chip) +static int _cx25821_stop_audio_dma(struct cx25821_audio_dev *chip) { struct cx25821_dev *dev = chip->dev; @@ -232,13 +236,13 @@ static char *cx25821_aud_irqs[32] = { /* * BOARD Specific: Threats IRQ audio specific calls */ -static void cx25821_aud_irq(snd_cx25821_card_t * chip, u32 status, u32 mask) +static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status, + u32 mask) { struct cx25821_dev *dev = chip->dev; - if (0 == (status & mask)) { + if (0 == (status & mask)) return; - } cx_write(AUD_A_INT_STAT, status); if (debug > 1 || (status & mask & ~0xff)) @@ -277,7 +281,7 @@ static void cx25821_aud_irq(snd_cx25821_card_t * chip, u32 status, u32 mask) */ static irqreturn_t cx25821_irq(int irq, void *dev_id) { - snd_cx25821_card_t *chip = dev_id; + struct cx25821_audio_dev *chip = dev_id; struct cx25821_dev *dev = chip->dev; u32 status, pci_status; u32 audint_status, audint_mask; @@ -318,11 +322,11 @@ static irqreturn_t cx25821_irq(int irq, void *dev_id) if (handled) cx_write(PCI_INT_STAT, pci_status); - out: +out: return IRQ_RETVAL(handled); } -static int dsp_buffer_free(snd_cx25821_card_t * chip) +static int dsp_buffer_free(struct cx25821_audio_dev *chip) { BUG_ON(!chip->dma_size); @@ -363,7 +367,8 @@ static struct snd_pcm_hardware snd_cx25821_digital_hw = { .period_bytes_max = DEFAULT_FIFO_SIZE / 3, .periods_min = 1, .periods_max = AUDIO_LINE_SIZE, - .buffer_bytes_max = (AUDIO_LINE_SIZE * AUDIO_LINE_SIZE), //128*128 = 16384 = 1024 * 16 + /* 128 * 128 = 16384 = 1024 * 16 */ + .buffer_bytes_max = (AUDIO_LINE_SIZE * AUDIO_LINE_SIZE), }; /* @@ -371,7 +376,7 @@ static struct snd_pcm_hardware snd_cx25821_digital_hw = { */ static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; int err; unsigned int bpl = 0; @@ -393,18 +398,19 @@ static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream) if (cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size != DEFAULT_FIFO_SIZE) { - bpl = cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size / 3; //since there are 3 audio Clusters + /* since there are 3 audio Clusters */ + bpl = cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size / 3; bpl &= ~7; /* must be multiple of 8 */ - if (bpl > AUDIO_LINE_SIZE) { + if (bpl > AUDIO_LINE_SIZE) bpl = AUDIO_LINE_SIZE; - } + runtime->hw.period_bytes_min = bpl; runtime->hw.period_bytes_max = bpl; } return 0; - _error: +_error: dprintk(1, "Error opening PCM!\n"); return err; } @@ -423,7 +429,7 @@ static int snd_cx25821_close(struct snd_pcm_substream *substream) static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); struct videobuf_dmabuf *dma; struct cx25821_buffer *buf; @@ -445,9 +451,8 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, if (NULL == buf) return -ENOMEM; - if (chip->period_size > AUDIO_LINE_SIZE) { + if (chip->period_size > AUDIO_LINE_SIZE) chip->period_size = AUDIO_LINE_SIZE; - } buf->vb.memory = V4L2_MEMORY_MMAP; buf->vb.field = V4L2_FIELD_NONE; @@ -474,7 +479,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, buf->vb.width, buf->vb.height, 1); if (ret < 0) { printk(KERN_INFO - "DEBUG: ERROR after cx25821_risc_databuffer_audio() \n"); + "DEBUG: ERROR after cx25821_risc_databuffer_audio()\n"); goto error; } @@ -494,7 +499,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, return 0; - error: +error: kfree(buf); return ret; } @@ -504,7 +509,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, */ static int snd_cx25821_hw_free(struct snd_pcm_substream *substream) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); if (substream->runtime->dma_area) { dsp_buffer_free(chip); @@ -528,7 +533,7 @@ static int snd_cx25821_prepare(struct snd_pcm_substream *substream) static int snd_cx25821_card_trigger(struct snd_pcm_substream *substream, int cmd) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); int err = 0; /* Local interrupts are already disabled by ALSA */ @@ -557,7 +562,7 @@ static int snd_cx25821_card_trigger(struct snd_pcm_substream *substream, static snd_pcm_uframes_t snd_cx25821_pointer(struct snd_pcm_substream *substream) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; u16 count; @@ -593,10 +598,11 @@ static struct snd_pcm_ops snd_cx25821_pcm_ops = { }; /* - * ALSA create a PCM device: Called when initializing the board. Sets up the name and hooks up - * the callbacks + * ALSA create a PCM device: Called when initializing the board. + * Sets up the name and hooks up the callbacks */ -static int snd_cx25821_pcm(snd_cx25821_card_t * chip, int device, char *name) +static int snd_cx25821_pcm(struct cx25821_audio_dev *chip, int device, + char *name) { struct snd_pcm *pcm; int err; @@ -636,7 +642,7 @@ MODULE_DEVICE_TABLE(pci, cx25821_audio_pci_tbl); * from the file. */ /* -static int snd_cx25821_free(snd_cx25821_card_t *chip) +static int snd_cx25821_free(struct cx25821_audio_dev *chip) { if (chip->irq >= 0) free_irq(chip->irq, chip); @@ -653,9 +659,9 @@ static int snd_cx25821_free(snd_cx25821_card_t *chip) */ static void snd_cx25821_dev_free(struct snd_card *card) { - snd_cx25821_card_t *chip = card->private_data; + struct cx25821_audio_dev *chip = card->private_data; - //snd_cx25821_free(chip); + /* snd_cx25821_free(chip); */ snd_card_free(chip->card); } @@ -665,23 +671,23 @@ static void snd_cx25821_dev_free(struct snd_card *card) static int cx25821_audio_initdev(struct cx25821_dev *dev) { struct snd_card *card; - snd_cx25821_card_t *chip; + struct cx25821_audio_dev *chip; int err; if (devno >= SNDRV_CARDS) { printk(KERN_INFO "DEBUG ERROR: devno >= SNDRV_CARDS %s\n", __func__); - return (-ENODEV); + return -ENODEV; } if (!enable[devno]) { ++devno; printk(KERN_INFO "DEBUG ERROR: !enable[devno] %s\n", __func__); - return (-ENOENT); + return -ENOENT; } err = snd_card_create(index[devno], id[devno], THIS_MODULE, - sizeof(snd_cx25821_card_t), &card); + sizeof(struct cx25821_audio_dev), &card); if (err < 0) { printk(KERN_INFO "DEBUG ERROR: cannot create snd_card_new in %s\n", @@ -693,7 +699,7 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev) /* Card "creation" */ card->private_free = snd_cx25821_dev_free; - chip = (snd_cx25821_card_t *) card->private_data; + chip = (struct cx25821_audio_dev *) card->private_data; spin_lock_init(&chip->reg_lock); chip->dev = dev; @@ -712,7 +718,8 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev) goto error; } - if ((err = snd_cx25821_pcm(chip, 0, "cx25821 Digital")) < 0) { + err = snd_cx25821_pcm(chip, 0, "cx25821 Digital"); + if (err < 0) { printk(KERN_INFO "DEBUG ERROR: cannot create snd_cx25821_pcm %s\n", __func__); @@ -741,7 +748,7 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev) devno++; return 0; - error: +error: snd_card_free(card); return err; } diff --git a/drivers/staging/cx25821/cx25821-audio-upstream.c b/drivers/staging/cx25821/cx25821-audio-upstream.c index 11c56bdb0ceb0b..6a4e8720b478c0 100644 --- a/drivers/staging/cx25821/cx25821-audio-upstream.c +++ b/drivers/staging/cx25821/cx25821-audio-upstream.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); MODULE_AUTHOR("Hiep Huynh "); @@ -62,9 +62,8 @@ int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 3) { + if (lines > 3) lines = 3; - } BUG_ON(lines < 2); @@ -84,7 +83,7 @@ int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev, cx_write(ch->cmds_start + 12, AUDIO_CDT_SIZE_QW); cx_write(ch->cmds_start + 16, ch->ctrl_start); - //IQ size + /* IQ size */ cx_write(ch->cmds_start + 20, AUDIO_IQ_SIZE_DW); for (i = 24; i < 80; i += 4) @@ -100,7 +99,7 @@ int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev, } static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev, - __le32 * rp, + __le32 *rp, dma_addr_t databuf_phys_addr, unsigned int bpl, int fifo_enable) @@ -116,8 +115,10 @@ static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev, *(rp++) = cpu_to_le32(databuf_phys_addr + offset); *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - // Check if we need to enable the FIFO after the first 3 lines - // For the upstream audio channel, the risc engine will enable the FIFO. + /* Check if we need to enable the FIFO + * after the first 3 lines. + * For the upstream audio channel, + * the risc engine will enable the FIFO */ if (fifo_enable && line == 2) { *(rp++) = RISC_WRITECR; *(rp++) = sram_ch->dma_ctl; @@ -160,7 +161,7 @@ int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev, risc_flag = RISC_CNT_INC; } - //Calculate physical jump address + /* Calculate physical jump address */ if ((frame + 1) == NUM_AUDIO_FRAMES) { risc_phys_jump_addr = dev->_risc_phys_start_addr + @@ -179,17 +180,17 @@ int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev, fifo_enable); if (USE_RISC_NOOP_AUDIO) { - for (i = 0; i < NUM_NO_OPS; i++) { + for (i = 0; i < NUM_NO_OPS; i++) *(rp++) = cpu_to_le32(RISC_NOOP); - } } - // Loop to (Nth)FrameRISC or to Start of Risc program & generate IRQ + /* Loop to (Nth)FrameRISC or to Start of Risc program & + * generate IRQ */ *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag); *(rp++) = cpu_to_le32(risc_phys_jump_addr); *(rp++) = cpu_to_le32(0); - //Recalculate virtual address based on frame index + /* Recalculate virtual address based on frame index */ rp = dev->_risc_virt_addr + RISC_SYNC_INSTRUCTION_SIZE / 4 + (AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4); } @@ -220,19 +221,19 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev) u32 tmp = 0; if (!dev->_audio_is_running) { - printk - ("cx25821: No audio file is currently running so return!\n"); + printk(KERN_DEBUG + "cx25821: No audio file is currently running so return!\n"); return; } - //Disable RISC interrupts + /* Disable RISC interrupts */ cx_write(sram_ch->int_msk, 0); - //Turn OFF risc and fifo enable in AUD_DMA_CNTRL + /* Turn OFF risc and fifo enable in AUD_DMA_CNTRL */ tmp = cx_read(sram_ch->dma_ctl); cx_write(sram_ch->dma_ctl, tmp & ~(sram_ch->fld_aud_fifo_en | sram_ch->fld_aud_risc_en)); - //Clear data buffer memory + /* Clear data buffer memory */ if (dev->_audiodata_buf_virt_addr) memset(dev->_audiodata_buf_virt_addr, 0, dev->_audiodata_buf_size); @@ -253,9 +254,8 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev) void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev) { - if (dev->_audio_is_running) { + if (dev->_audio_is_running) cx25821_stop_upstream_audio(dev); - } cx25821_free_memory_audio(dev); } @@ -282,7 +282,7 @@ int cx25821_get_audio_data(struct cx25821_dev *dev, if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_audiofilename, open_errno); return PTR_ERR(myfile); } else { @@ -294,7 +294,7 @@ int cx25821_get_audio_data(struct cx25821_dev *dev, } if (!myfile->f_op->read) { - printk("%s: File has no READ operations registered! \n", + printk("%s: File has no READ operations registered!\n", __func__); filp_close(myfile, NULL); return -EIO; @@ -347,7 +347,7 @@ static void cx25821_audioups_handler(struct work_struct *work) container_of(work, struct cx25821_dev, _audio_work_entry); if (!dev) { - printk("ERROR %s(): since container_of(work_struct) FAILED! \n", + printk(KERN_ERR "ERROR %s(): since container_of(work_struct) FAILED!\n", __func__); return; } @@ -373,19 +373,19 @@ int cx25821_openfile_audio(struct cx25821_dev *dev, if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_audiofilename, open_errno); return PTR_ERR(myfile); } else { if (!(myfile->f_op)) { - printk("%s: File has no file operations registered! \n", + printk("%s: File has no file operations registered!\n", __func__); filp_close(myfile, NULL); return -EIO; } if (!myfile->f_op->read) { - printk("%s: File has no READ operations registered! \n", + printk("%s: File has no READ operations registered!\n", __func__); filp_close(myfile, NULL); return -EIO; @@ -421,13 +421,11 @@ int cx25821_openfile_audio(struct cx25821_dev *dev, } } - if (i > 0) { + if (i > 0) dev->_audioframe_count++; - } - if (vfs_read_retval < line_size) { + if (vfs_read_retval < line_size) break; - } } dev->_audiofile_status = @@ -460,14 +458,14 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev, dev->_audiorisc_size = dev->audio_upstream_riscbuf_size; if (!dev->_risc_virt_addr) { - printk - ("cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning.\n"); + printk(KERN_DEBUG + "cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning.\n"); return -ENOMEM; } - //Clear out memory at address + /* Clear out memory at address */ memset(dev->_risc_virt_addr, 0, dev->_audiorisc_size); - //For Audio Data buffer allocation + /* For Audio Data buffer allocation */ dev->_audiodata_buf_virt_addr = pci_alloc_consistent(dev->pci, dev->audio_upstream_databuf_size, &data_dma_addr); @@ -475,30 +473,30 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev, dev->_audiodata_buf_size = dev->audio_upstream_databuf_size; if (!dev->_audiodata_buf_virt_addr) { - printk - ("cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning. \n"); + printk(KERN_DEBUG + "cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning.\n"); return -ENOMEM; } - //Clear out memory at address + /* Clear out memory at address */ memset(dev->_audiodata_buf_virt_addr, 0, dev->_audiodata_buf_size); ret = cx25821_openfile_audio(dev, sram_ch); if (ret < 0) return ret; - //Creating RISC programs + /* Creating RISC programs */ ret = cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl, dev->_audio_lines_count); if (ret < 0) { printk(KERN_DEBUG - "cx25821 ERROR creating audio upstream RISC programs! \n"); + "cx25821 ERROR creating audio upstream RISC programs!\n"); goto error; } return 0; - error: +error: return ret; } @@ -512,22 +510,22 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, __le32 *rp; if (status & FLD_AUD_SRC_RISCI1) { - //Get interrupt_index of the program that interrupted + /* Get interrupt_index of the program that interrupted */ u32 prog_cnt = cx_read(channel->gpcnt); - //Since we've identified our IRQ, clear our bits from the interrupt mask and interrupt status registers + /* Since we've identified our IRQ, clear our bits from the + * interrupt mask and interrupt status registers */ cx_write(channel->int_msk, 0); cx_write(channel->int_stat, cx_read(channel->int_stat)); spin_lock(&dev->slock); while (prog_cnt != dev->_last_index_irq) { - //Update _last_index_irq - if (dev->_last_index_irq < (NUMBER_OF_PROGRAMS - 1)) { + /* Update _last_index_irq */ + if (dev->_last_index_irq < (NUMBER_OF_PROGRAMS - 1)) dev->_last_index_irq++; - } else { + else dev->_last_index_irq = 0; - } dev->_audioframe_index = dev->_last_index_irq; @@ -559,7 +557,7 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, cpu_to_le32(RISC_NOOP); } } - // Jump to 2nd Audio Frame + /* Jump to 2nd Audio Frame */ *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_RESET); @@ -582,7 +580,8 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, printk("%s: Audio Received OpCode Error Interrupt!\n", __func__); - // Read and write back the interrupt status register to clear our bits + /* Read and write back the interrupt status register to clear + * our bits */ cx_write(channel->int_stat, cx_read(channel->int_stat)); } @@ -591,7 +590,7 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, dev->_audioframe_count); return -1; } - //ElSE, set the interrupt mask register, re-enable irq. + /* ElSE, set the interrupt mask register, re-enable irq. */ int_msk_tmp = cx_read(channel->int_msk); cx_write(channel->int_msk, int_msk_tmp |= _intr_msk); @@ -613,7 +612,7 @@ static irqreturn_t cx25821_upstream_irq_audio(int irq, void *dev_id) msk_stat = cx_read(sram_ch->int_mstat); audio_status = cx_read(sram_ch->int_stat); - // Only deal with our interrupt + /* Only deal with our interrupt */ if (audio_status) { handled = cx25821_audio_upstream_irq(dev, @@ -622,11 +621,10 @@ static irqreturn_t cx25821_upstream_irq_audio(int irq, void *dev_id) audio_status); } - if (handled < 0) { + if (handled < 0) cx25821_stop_upstream_audio(dev); - } else { + else handled += handled; - } return IRQ_RETVAL(handled); } @@ -638,13 +636,14 @@ static void cx25821_wait_fifo_enable(struct cx25821_dev *dev, u32 tmp; do { - //Wait 10 microsecond before checking to see if the FIFO is turned ON. + /* Wait 10 microsecond before checking to see if the FIFO is + * turned ON. */ udelay(10); tmp = cx_read(sram_ch->dma_ctl); - if (count++ > 1000) //10 millisecond timeout - { + /* 10 millisecond timeout */ + if (count++ > 1000) { printk ("cx25821 ERROR: %s() fifo is NOT turned on. Timeout!\n", __func__); @@ -661,31 +660,34 @@ int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev, u32 tmp = 0; int err = 0; - // Set the physical start address of the RISC program in the initial program counter(IPC) member of the CMDS. + /* Set the physical start address of the RISC program in the initial + * program counter(IPC) member of the CMDS. */ cx_write(sram_ch->cmds_start + 0, dev->_risc_phys_addr); - cx_write(sram_ch->cmds_start + 4, 0); /* Risc IPC High 64 bits 63-32 */ + /* Risc IPC High 64 bits 63-32 */ + cx_write(sram_ch->cmds_start + 4, 0); /* reset counter */ cx_write(sram_ch->gpcnt_ctl, 3); - //Set the line length (It looks like we do not need to set the line length) + /* Set the line length (It looks like we do not need to set the + * line length) */ cx_write(sram_ch->aud_length, AUDIO_LINE_SIZE & FLD_AUD_DST_LN_LNGTH); - //Set the input mode to 16-bit + /* Set the input mode to 16-bit */ tmp = cx_read(sram_ch->aud_cfg); tmp |= FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE | FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D | FLD_AUD_SONY_MODE; cx_write(sram_ch->aud_cfg, tmp); - // Read and write back the interrupt status register to clear it + /* Read and write back the interrupt status register to clear it */ tmp = cx_read(sram_ch->int_stat); cx_write(sram_ch->int_stat, tmp); - // Clear our bits from the interrupt status register. + /* Clear our bits from the interrupt status register. */ cx_write(sram_ch->int_stat, _intr_msk); - //Set the interrupt mask register, enable irq. + /* Set the interrupt mask register, enable irq. */ cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit)); tmp = cx_read(sram_ch->int_msk); cx_write(sram_ch->int_msk, tmp |= _intr_msk); @@ -699,19 +701,19 @@ int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev, goto fail_irq; } - // Start the DMA engine + /* Start the DMA engine */ tmp = cx_read(sram_ch->dma_ctl); cx_set(sram_ch->dma_ctl, tmp | sram_ch->fld_aud_risc_en); dev->_audio_is_running = 1; dev->_is_first_audio_frame = 1; - // The fifo_en bit turns on by the first Risc program + /* The fifo_en bit turns on by the first Risc program */ cx25821_wait_fifo_enable(dev, sram_ch); return 0; - fail_irq: +fail_irq: cx25821_dev_unregister(dev); return err; } @@ -731,14 +733,14 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) dev->_audio_upstream_channel_select = channel_select; sram_ch = &dev->sram_channels[channel_select]; - //Work queue + /* Work queue */ INIT_WORK(&dev->_audio_work_entry, cx25821_audioups_handler); dev->_irq_audio_queues = create_singlethread_workqueue("cx25821_audioworkqueue"); if (!dev->_irq_audio_queues) { - printk - ("cx25821 ERROR: create_singlethread_workqueue() for Audio FAILED!\n"); + printk(KERN_DEBUG + "cx25821 ERROR: create_singlethread_workqueue() for Audio FAILED!\n"); return -ENOMEM; } @@ -760,7 +762,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) memcpy(dev->_audiofilename, dev->input_audiofilename, str_length + 1); - //Default if filename is empty string + /* Default if filename is empty string */ if (strcmp(dev->input_audiofilename, "") == 0) { dev->_audiofilename = "/root/audioGOOD.wav"; } @@ -784,7 +786,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) RISC_SYNC_INSTRUCTION_SIZE; dev->audio_upstream_databuf_size = AUDIO_DATA_BUF_SZ * NUM_AUDIO_PROGS; - //Allocating buffers and prepare RISC program + /* Allocating buffers and prepare RISC program */ retval = cx25821_audio_upstream_buffer_prepare(dev, sram_ch, _line_size); if (retval < 0) { @@ -793,12 +795,12 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) dev->name); goto error; } - //Start RISC engine + /* Start RISC engine */ cx25821_start_audio_dma_upstream(dev, sram_ch); return 0; - error: +error: cx25821_dev_unregister(dev); return err; diff --git a/drivers/staging/cx25821/cx25821-audups11.c b/drivers/staging/cx25821/cx25821-audups11.c index e76451c309f1f1..e49ead982f3975 100644 --- a/drivers/staging/cx25821/cx25821-audups11.c +++ b/drivers/staging/cx25821/cx25821-audups11.c @@ -88,10 +88,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -145,7 +145,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO11)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO11)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -163,7 +163,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO11)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO11)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -191,19 +191,19 @@ static int video_release(struct file *file) //cx_write(channel11->dma_ctl, 0); /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO11)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO11)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO11); + cx25821_res_free(dev, fh, RESOURCE_VIDEO11); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -224,7 +224,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO11)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO11)))) { return -EBUSY; } @@ -242,11 +242,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO11); + res = cx25821_get_resource(fh, RESOURCE_VIDEO11); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -258,13 +258,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -350,7 +350,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, if (fh) { dev = fh->dev; - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -364,50 +364,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_upstream11, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-cards.c b/drivers/staging/cx25821/cx25821-cards.c index 4d0b9eac3e4924..da0f56d50e27fb 100644 --- a/drivers/staging/cx25821/cx25821-cards.c +++ b/drivers/staging/cx25821/cx25821-cards.c @@ -30,12 +30,12 @@ #include "cx25821.h" #include "tuner-xc2028.h" -// board config info +/* board config info */ struct cx25821_board cx25821_boards[] = { [UNKNOWN_BOARD] = { .name = "UNKNOWN/GENERIC", - // Ensure safe default for unknown boards + /* Ensure safe default for unknown boards */ .clk_freq = 0, }, diff --git a/drivers/staging/cx25821/cx25821-core.c b/drivers/staging/cx25821/cx25821-core.c index 9e9b8c3c931157..d90abb383fc83c 100644 --- a/drivers/staging/cx25821/cx25821-core.c +++ b/drivers/staging/cx25821/cx25821-core.c @@ -32,6 +32,7 @@ MODULE_AUTHOR("Shu Lin - Hiep Huynh"); MODULE_LICENSE("GPL"); struct list_head cx25821_devlist; +EXPORT_SYMBOL(cx25821_devlist); static unsigned int debug; module_param(debug, int, 0644); @@ -313,6 +314,7 @@ struct sram_channel cx25821_sram_channels[] = { .irq_bit = 11, }, }; +EXPORT_SYMBOL(cx25821_sram_channels); struct sram_channel *channel0 = &cx25821_sram_channels[SRAM_CH00]; struct sram_channel *channel1 = &cx25821_sram_channels[SRAM_CH01]; @@ -388,70 +390,74 @@ static void cx25821_registers_init(struct cx25821_dev *dev) { u32 tmp; - // enable RUN_RISC in Pecos + /* enable RUN_RISC in Pecos */ cx_write(DEV_CNTRL2, 0x20); - // Set the master PCI interrupt masks to enable video, audio, MBIF, and GPIO interrupts - // I2C interrupt masking is handled by the I2C objects themselves. + /* Set the master PCI interrupt masks to enable video, audio, MBIF, + * and GPIO interrupts + * I2C interrupt masking is handled by the I2C objects themselves. */ cx_write(PCI_INT_MSK, 0x2001FFFF); tmp = cx_read(RDR_TLCTL0); - tmp &= ~FLD_CFG_RCB_CK_EN; // Clear the RCB_CK_EN bit + tmp &= ~FLD_CFG_RCB_CK_EN; /* Clear the RCB_CK_EN bit */ cx_write(RDR_TLCTL0, tmp); - // PLL-A setting for the Audio Master Clock + /* PLL-A setting for the Audio Master Clock */ cx_write(PLL_A_INT_FRAC, 0x9807A58B); - // PLL_A_POST = 0x1C, PLL_A_OUT_TO_PIN = 0x1 + /* PLL_A_POST = 0x1C, PLL_A_OUT_TO_PIN = 0x1 */ cx_write(PLL_A_POST_STAT_BIST, 0x8000019C); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_A_INT_FRAC); cx_write(PLL_A_INT_FRAC, tmp & 0x7FFFFFFF); - // PLL-B setting for Mobilygen Host Bus Interface + /* PLL-B setting for Mobilygen Host Bus Interface */ cx_write(PLL_B_INT_FRAC, 0x9883A86F); - // PLL_B_POST = 0xD, PLL_B_OUT_TO_PIN = 0x0 + /* PLL_B_POST = 0xD, PLL_B_OUT_TO_PIN = 0x0 */ cx_write(PLL_B_POST_STAT_BIST, 0x8000018D); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_B_INT_FRAC); cx_write(PLL_B_INT_FRAC, tmp & 0x7FFFFFFF); - // PLL-C setting for video upstream channel + /* PLL-C setting for video upstream channel */ cx_write(PLL_C_INT_FRAC, 0x96A0EA3F); - // PLL_C_POST = 0x3, PLL_C_OUT_TO_PIN = 0x0 + /* PLL_C_POST = 0x3, PLL_C_OUT_TO_PIN = 0x0 */ cx_write(PLL_C_POST_STAT_BIST, 0x80000103); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_C_INT_FRAC); cx_write(PLL_C_INT_FRAC, tmp & 0x7FFFFFFF); - // PLL-D setting for audio upstream channel + /* PLL-D setting for audio upstream channel */ cx_write(PLL_D_INT_FRAC, 0x98757F5B); - // PLL_D_POST = 0x13, PLL_D_OUT_TO_PIN = 0x0 + /* PLL_D_POST = 0x13, PLL_D_OUT_TO_PIN = 0x0 */ cx_write(PLL_D_POST_STAT_BIST, 0x80000113); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_D_INT_FRAC); cx_write(PLL_D_INT_FRAC, tmp & 0x7FFFFFFF); - // This selects the PLL C clock source for the video upstream channel I and J + /* This selects the PLL C clock source for the video upstream channel + * I and J */ tmp = cx_read(VID_CH_CLK_SEL); cx_write(VID_CH_CLK_SEL, (tmp & 0x00FFFFFF) | 0x24000000); - // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C - //select 656/VIP DST for downstream Channel A - C + /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for + * channel A-C + * select 656/VIP DST for downstream Channel A - C */ tmp = cx_read(VID_CH_MODE_SEL); - //cx_write( VID_CH_MODE_SEL, tmp | 0x1B0001FF); + /* cx_write( VID_CH_MODE_SEL, tmp | 0x1B0001FF); */ cx_write(VID_CH_MODE_SEL, tmp & 0xFFFFFE00); - // enables 656 port I and J as output + /* enables 656 port I and J as output */ tmp = cx_read(CLK_RST); - tmp |= FLD_USE_ALT_PLL_REF; // use external ALT_PLL_REF pin as its reference clock instead + /* use external ALT_PLL_REF pin as its reference clock instead */ + tmp |= FLD_USE_ALT_PLL_REF; cx_write(CLK_RST, tmp & ~(FLD_VID_I_CLK_NOE | FLD_VID_J_CLK_NOE)); mdelay(100); @@ -476,9 +482,8 @@ int cx25821_sram_channel_setup(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 4) { + if (lines > 4) lines = 4; - } BUG_ON(lines < 2); @@ -494,16 +499,15 @@ int cx25821_sram_channel_setup(struct cx25821_dev *dev, cx_write(cdt + 16 * i + 12, 0); } - //init the first cdt buffer + /* init the first cdt buffer */ for (i = 0; i < 128; i++) cx_write(ch->fifo_start + 4 * i, i); /* write CMDS */ - if (ch->jumponly) { + if (ch->jumponly) cx_write(ch->cmds_start + 0, 8); - } else { + else cx_write(ch->cmds_start + 0, risc); - } cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ cx_write(ch->cmds_start + 8, cdt); @@ -526,6 +530,7 @@ int cx25821_sram_channel_setup(struct cx25821_dev *dev, return 0; } +EXPORT_SYMBOL(cx25821_sram_channel_setup); int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, struct sram_channel *ch, @@ -546,9 +551,8 @@ int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 3) { - lines = 3; //for AUDIO - } + if (lines > 3) + lines = 3; /* for AUDIO */ BUG_ON(lines < 2); @@ -565,25 +569,23 @@ int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, } /* write CMDS */ - if (ch->jumponly) { + if (ch->jumponly) cx_write(ch->cmds_start + 0, 8); - } else { + else cx_write(ch->cmds_start + 0, risc); - } cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ cx_write(ch->cmds_start + 8, cdt); cx_write(ch->cmds_start + 12, (lines * 16) >> 3); cx_write(ch->cmds_start + 16, ch->ctrl_start); - //IQ size - if (ch->jumponly) { + /* IQ size */ + if (ch->jumponly) cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2)); - } else { + else cx_write(ch->cmds_start + 20, 64 >> 2); - } - //zero out + /* zero out */ for (i = 24; i < 80; i += 4) cx_write(ch->cmds_start + i, 0); @@ -595,6 +597,7 @@ int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, return 0; } +EXPORT_SYMBOL(cx25821_sram_channel_setup_audio); void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch) { @@ -658,6 +661,7 @@ void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch) printk(KERN_WARNING " : cnt2_reg: 0x%08x\n", cx_read(ch->cnt2_reg)); } +EXPORT_SYMBOL(cx25821_sram_channel_dump); void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, struct sram_channel *ch) @@ -731,7 +735,7 @@ void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, printk(KERN_WARNING "instruction %d = 0x%x\n", i, risc); } - //read data from the first cdt buffer + /* read data from the first cdt buffer */ risc = cx_read(AUD_A_CDT); printk(KERN_WARNING "\nread cdt loc=0x%x\n", risc); for (i = 0; i < 8; i++) { @@ -741,31 +745,32 @@ void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, printk(KERN_WARNING "\n\n"); value = cx_read(CLK_RST); - CX25821_INFO(" CLK_RST = 0x%x \n\n", value); + CX25821_INFO(" CLK_RST = 0x%x\n\n", value); value = cx_read(PLL_A_POST_STAT_BIST); - CX25821_INFO(" PLL_A_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_A_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_A_INT_FRAC); - CX25821_INFO(" PLL_A_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_A_INT_FRAC = 0x%x\n\n", value); value = cx_read(PLL_B_POST_STAT_BIST); - CX25821_INFO(" PLL_B_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_B_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_B_INT_FRAC); - CX25821_INFO(" PLL_B_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_B_INT_FRAC = 0x%x\n\n", value); value = cx_read(PLL_C_POST_STAT_BIST); - CX25821_INFO(" PLL_C_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_C_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_C_INT_FRAC); - CX25821_INFO(" PLL_C_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_C_INT_FRAC = 0x%x\n\n", value); value = cx_read(PLL_D_POST_STAT_BIST); - CX25821_INFO(" PLL_D_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_D_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_D_INT_FRAC); - CX25821_INFO(" PLL_D_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_D_INT_FRAC = 0x%x\n\n", value); value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp); - CX25821_INFO(" AFE_AB_DIAG_CTRL (0x10900090) = 0x%x \n\n", value); + CX25821_INFO(" AFE_AB_DIAG_CTRL (0x10900090) = 0x%x\n\n", value); } +EXPORT_SYMBOL(cx25821_sram_channel_dump_audio); static void cx25821_shutdown(struct cx25821_dev *dev) { @@ -835,8 +840,8 @@ static void cx25821_initialize(struct cx25821_dev *dev) cx_write(AUD_E_INT_STAT, 0xffffffff); cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000); - cx_write(PAD_CTRL, 0x12); //for I2C - cx25821_registers_init(dev); //init Pecos registers + cx_write(PAD_CTRL, 0x12); /* for I2C */ + cx25821_registers_init(dev); /* init Pecos registers */ mdelay(100); for (i = 0; i < VID_CHANNEL_NUM; i++) { @@ -847,7 +852,7 @@ static void cx25821_initialize(struct cx25821_dev *dev) dev->use_cif_resolution[i] = FALSE; } - //Probably only affect Downstream + /* Probably only affect Downstream */ for (i = VID_UPSTREAM_SRAM_CHANNEL_I; i <= VID_UPSTREAM_SRAM_CHANNEL_J; i++) { cx25821_set_vip_mode(dev, &dev->sram_channels[i]); @@ -859,7 +864,7 @@ static void cx25821_initialize(struct cx25821_dev *dev) cx25821_gpio_init(dev); } -static int get_resources(struct cx25821_dev *dev) +static int cx25821_get_resources(struct cx25821_dev *dev) { if (request_mem_region (pci_resource_start(dev->pci, 0), pci_resource_len(dev->pci, 0), @@ -944,12 +949,11 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) dev->clk_freq = 28000000; dev->sram_channels = cx25821_sram_channels; - if (dev->nr > 1) { + if (dev->nr > 1) CX25821_INFO("dev->nr > 1!"); - } /* board config */ - dev->board = 1; //card[dev->nr]; + dev->board = 1; /* card[dev->nr]; */ dev->_max_num_decoders = MAX_DECODERS; dev->pci_bus = dev->pci->bus->number; @@ -967,7 +971,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) dev->i2c_bus[0].i2c_period = (0x07 << 24); /* 1.95MHz */ - if (get_resources(dev) < 0) { + if (cx25821_get_resources(dev) < 0) { printk(KERN_ERR "%s No more PCIe resources for " "subsystem: %04x:%04x\n", dev->name, dev->pci->subsystem_vendor, @@ -1007,8 +1011,8 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) cx25821_initialize(dev); cx25821_i2c_register(&dev->i2c_bus[0]); -// cx25821_i2c_register(&dev->i2c_bus[1]); -// cx25821_i2c_register(&dev->i2c_bus[2]); +/* cx25821_i2c_register(&dev->i2c_bus[1]); + * cx25821_i2c_register(&dev->i2c_bus[2]); */ CX25821_INFO("i2c register! bus->i2c_rc = %d\n", dev->i2c_bus[0].i2c_rc); @@ -1026,7 +1030,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) for (i = VID_UPSTREAM_SRAM_CHANNEL_I; i <= AUDIO_UPSTREAM_SRAM_CHANNEL_B; i++) { - //Since we don't have template8 for Audio Downstream + /* Since we don't have template8 for Audio Downstream */ if (cx25821_video_register(dev, i, video_template[i - 1]) < 0) { printk(KERN_ERR "%s() Failed to register analog video adapters for Upstream channel %d.\n", @@ -1034,7 +1038,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) } } - // register IOCTL device + /* register IOCTL device */ dev->ioctl_dev = cx25821_vdev_init(dev, dev->pci, video_template[VIDEO_IOCTL_CH], "video"); @@ -1112,6 +1116,7 @@ void cx25821_dev_unregister(struct cx25821_dev *dev) cx25821_i2c_unregister(&dev->i2c_bus[0]); cx25821_iounmap(dev); } +EXPORT_SYMBOL(cx25821_dev_unregister); static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist, unsigned int offset, u32 sync_line, @@ -1122,9 +1127,8 @@ static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist, unsigned int line, todo; /* sync instruction */ - if (sync_line != NO_SYNC_LINE) { + if (sync_line != NO_SYNC_LINE) *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - } /* scan lines */ sg = sglist; @@ -1299,7 +1303,8 @@ int cx25821_risc_databuffer_audio(struct pci_dev *pci, instructions = 1 + (bpl * lines) / PAGE_SIZE + lines; instructions += 1; - if ((rc = btcx_riscmem_alloc(pci, risc, instructions * 12)) < 0) + rc = btcx_riscmem_alloc(pci, risc, instructions * 12); + if (rc < 0) return rc; /* write risc instructions */ @@ -1312,6 +1317,7 @@ int cx25821_risc_databuffer_audio(struct pci_dev *pci, BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); return 0; } +EXPORT_SYMBOL(cx25821_risc_databuffer_audio); int cx25821_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, u32 reg, u32 mask, u32 value) @@ -1375,7 +1381,7 @@ static irqreturn_t cx25821_irq(int irq, void *dev_id) } } - out: +out: return IRQ_RETVAL(handled); } @@ -1399,12 +1405,14 @@ void cx25821_print_irqbits(char *name, char *tag, char **strings, } printk("\n"); } +EXPORT_SYMBOL(cx25821_print_irqbits); struct cx25821_dev *cx25821_dev_get(struct pci_dev *pci) { struct cx25821_dev *dev = pci_get_drvdata(pci); return dev; } +EXPORT_SYMBOL(cx25821_dev_get); static int __devinit cx25821_initdev(struct pci_dev *pci_dev, const struct pci_device_id *pci_id) @@ -1430,7 +1438,7 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev, goto fail_unregister_device; } - printk(KERN_INFO "cx25821 Athena pci enable ! \n"); + printk(KERN_INFO "cx25821 Athena pci enable !\n"); if (cx25821_dev_setup(dev) < 0) { err = -EINVAL; @@ -1464,14 +1472,14 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev, return 0; - fail_irq: - printk(KERN_INFO "cx25821 cx25821_initdev() can't get IRQ ! \n"); +fail_irq: + printk(KERN_INFO "cx25821 cx25821_initdev() can't get IRQ !\n"); cx25821_dev_unregister(dev); - fail_unregister_device: +fail_unregister_device: v4l2_device_unregister(&dev->v4l2_dev); - fail_free: +fail_free: kfree(dev); return err; } @@ -1536,16 +1544,6 @@ static void __exit cx25821_fini(void) pci_unregister_driver(&cx25821_pci_driver); } -EXPORT_SYMBOL(cx25821_devlist); -EXPORT_SYMBOL(cx25821_sram_channels); -EXPORT_SYMBOL(cx25821_print_irqbits); -EXPORT_SYMBOL(cx25821_dev_get); -EXPORT_SYMBOL(cx25821_dev_unregister); -EXPORT_SYMBOL(cx25821_sram_channel_setup); -EXPORT_SYMBOL(cx25821_sram_channel_dump); -EXPORT_SYMBOL(cx25821_sram_channel_setup_audio); -EXPORT_SYMBOL(cx25821_sram_channel_dump_audio); -EXPORT_SYMBOL(cx25821_risc_databuffer_audio); EXPORT_SYMBOL(cx25821_set_gpiopin_direction); module_init(cx25821_init); diff --git a/drivers/staging/cx25821/cx25821-gpio.c b/drivers/staging/cx25821/cx25821-gpio.c index e8a37b47e437bf..2f154b3658a13d 100644 --- a/drivers/staging/cx25821/cx25821-gpio.c +++ b/drivers/staging/cx25821/cx25821-gpio.c @@ -31,7 +31,7 @@ void cx25821_set_gpiopin_direction(struct cx25821_dev *dev, u32 gpio_register = 0; u32 value = 0; - // Check for valid pinNumber + /* Check for valid pinNumber */ if (pin_number >= 47) return; @@ -39,14 +39,14 @@ void cx25821_set_gpiopin_direction(struct cx25821_dev *dev, bit = pin_number - 31; gpio_oe_reg = GPIO_HI_OE; } - // Here we will make sure that the GPIOs 0 and 1 are output. keep the rest as is + /* Here we will make sure that the GPIOs 0 and 1 are output. keep the + * rest as is */ gpio_register = cx_read(gpio_oe_reg); - if (pin_logic_value == 1) { + if (pin_logic_value == 1) value = gpio_register | Set_GPIO_Bit(bit); - } else { + else value = gpio_register & Clear_GPIO_Bit(bit); - } cx_write(gpio_oe_reg, value); } @@ -58,11 +58,12 @@ static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev, u32 gpio_reg = GPIO_LO; u32 value = 0; - // Check for valid pinNumber + /* Check for valid pinNumber */ if (pin_number >= 47) return; - cx25821_set_gpiopin_direction(dev, pin_number, 0); // change to output direction + /* change to output direction */ + cx25821_set_gpiopin_direction(dev, pin_number, 0); if (pin_number > 31) { bit = pin_number - 31; @@ -71,25 +72,23 @@ static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev, value = cx_read(gpio_reg); - if (pin_logic_value == 0) { + if (pin_logic_value == 0) value &= Clear_GPIO_Bit(bit); - } else { + else value |= Set_GPIO_Bit(bit); - } cx_write(gpio_reg, value); } void cx25821_gpio_init(struct cx25821_dev *dev) { - if (dev == NULL) { + if (dev == NULL) return; - } switch (dev->board) { case CX25821_BOARD_CONEXANT_ATHENA10: default: - //set GPIO 5 to select the path for Medusa/Athena + /* set GPIO 5 to select the path for Medusa/Athena */ cx25821_set_gpiopin_logicvalue(dev, 5, 1); mdelay(20); break; diff --git a/drivers/staging/cx25821/cx25821-i2c.c b/drivers/staging/cx25821/cx25821-i2c.c index f4f2681d8f1c86..08f45b52df6a81 100644 --- a/drivers/staging/cx25821/cx25821-i2c.c +++ b/drivers/staging/cx25821/cx25821-i2c.c @@ -28,7 +28,7 @@ static unsigned int i2c_debug; module_param(i2c_debug, int, 0644); MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); -static unsigned int i2c_scan = 0; +static unsigned int i2c_scan; module_param(i2c_scan, int, 0444); MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); @@ -159,9 +159,9 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap, return msg->len; - eio: +eio: retval = -EIO; - err: +err: if (i2c_debug) printk(KERN_ERR " ERR: %d\n", retval); return retval; @@ -223,9 +223,9 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap, } return msg->len; - eio: +eio: retval = -EIO; - err: +err: if (i2c_debug) printk(KERN_ERR " ERR: %d\n", retval); return retval; @@ -266,7 +266,7 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) } return num; - err: +err: return retval; } @@ -319,7 +319,7 @@ int cx25821_i2c_register(struct cx25821_i2c *bus) bus->i2c_client.adapter = &bus->i2c_adap; - //set up the I2c + /* set up the I2c */ bus->i2c_client.addr = (0x88 >> 1); return bus->i2c_rc; diff --git a/drivers/staging/cx25821/cx25821-medusa-video.c b/drivers/staging/cx25821/cx25821-medusa-video.c index d6016200d6995a..34616dc507f9f5 100644 --- a/drivers/staging/cx25821/cx25821-medusa-video.c +++ b/drivers/staging/cx25821/cx25821-medusa-video.c @@ -24,11 +24,12 @@ #include "cx25821-medusa-video.h" #include "cx25821-biffuncs.h" -///////////////////////////////////////////////////////////////////////////////////////// -//medusa_enable_bluefield_output() -// -// Enable the generation of blue filed output if no video -// +/* + * medusa_enable_bluefield_output() + * + * Enable the generation of blue filed output if no video + * + */ static void medusa_enable_bluefield_output(struct cx25821_dev *dev, int channel, int enable) { @@ -73,15 +74,15 @@ static void medusa_enable_bluefield_output(struct cx25821_dev *dev, int channel, } value = cx25821_i2c_read(&dev->i2c_bus[0], out_ctrl, &tmp); - value &= 0xFFFFFF7F; // clear BLUE_FIELD_EN + value &= 0xFFFFFF7F; /* clear BLUE_FIELD_EN */ if (enable) - value |= 0x00000080; // set BLUE_FIELD_EN + value |= 0x00000080; /* set BLUE_FIELD_EN */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], out_ctrl, value); value = cx25821_i2c_read(&dev->i2c_bus[0], out_ctrl_ns, &tmp); value &= 0xFFFFFF7F; if (enable) - value |= 0x00000080; // set BLUE_FIELD_EN + value |= 0x00000080; /* set BLUE_FIELD_EN */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], out_ctrl_ns, value); } @@ -95,17 +96,18 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) mutex_lock(&dev->lock); for (i = 0; i < MAX_DECODERS; i++) { - // set video format NTSC-M + /* set video format NTSC-M */ value = cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), &tmp); value &= 0xFFFFFFF0; - value |= 0x10001; // enable the fast locking mode bit[16] + /* enable the fast locking mode bit[16] */ + value |= 0x10001; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), value); - // resolution NTSC 720x480 + /* resolution NTSC 720x480 */ value = cx25821_i2c_read(&dev->i2c_bus[0], HORIZ_TIM_CTRL + (0x200 * i), &tmp); @@ -119,17 +121,17 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_read(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), &tmp); value &= 0x00C00C00; - value |= 0x1C1E001A; // vblank_cnt + 2 to get camera ID + value |= 0x1C1E001A; /* vblank_cnt + 2 to get camera ID */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), value); - // chroma subcarrier step size + /* chroma subcarrier step size */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], SC_STEP_SIZE + (0x200 * i), 0x43E00000); - // enable VIP optional active + /* enable VIP optional active */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), &tmp); @@ -139,7 +141,7 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), value); - // enable VIP optional active (VIP_OPT_AL) for direct output. + /* enable VIP optional active (VIP_OPT_AL) for direct output. */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), &tmp); @@ -149,19 +151,21 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), value); - // clear VPRES_VERT_EN bit, fixes the chroma run away problem - // when the input switching rate < 16 fields - // + /* + * clear VPRES_VERT_EN bit, fixes the chroma run away problem + * when the input switching rate < 16 fields + */ value = cx25821_i2c_read(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), &tmp); - value = setBitAtPos(value, 14); // disable special play detection + /* disable special play detection */ + value = setBitAtPos(value, 14); value = clearBitAtPos(value, 15); ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), value); - // set vbi_gate_en to 0 + /* set vbi_gate_en to 0 */ value = cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i), &tmp); @@ -170,12 +174,12 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i), value); - // Enable the generation of blue field output if no video + /* Enable the generation of blue field output if no video */ medusa_enable_bluefield_output(dev, i, 1); } for (i = 0; i < MAX_ENCODERS; i++) { - // NTSC hclock + /* NTSC hclock */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), &tmp); @@ -185,7 +189,7 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), value); - // burst begin and burst end + /* burst begin and burst end */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_2 + (0x100 * i), &tmp); @@ -204,7 +208,7 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_3 + (0x100 * i), value); - // set NTSC vblank, no phase alternation, 7.5 IRE pedestal + /* set NTSC vblank, no phase alternation, 7.5 IRE pedestal */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_4 + (0x100 * i), &tmp); @@ -227,17 +231,19 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_6 + (0x100 * i), 0x009A89C1); - // Subcarrier Increment + /* Subcarrier Increment */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_7 + (0x100 * i), 0x21F07C1F); } - //set picture resolutions - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); //0 - 720 - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); //0 - 480 + /* set picture resolutions */ + /* 0 - 720 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); + /* 0 - 480 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); - // set Bypass input format to NTSC 525 lines + /* set Bypass input format to NTSC 525 lines */ value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); value |= 0x00080200; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); @@ -252,7 +258,7 @@ static int medusa_PALCombInit(struct cx25821_dev *dev, int dec) int ret_val = -1; u32 value = 0, tmp = 0; - // Setup for 2D threshold + /* Setup for 2D threshold */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_HFS_CFG + (0x200 * dec), 0x20002861); @@ -263,7 +269,7 @@ static int medusa_PALCombInit(struct cx25821_dev *dev, int dec) cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_LF_CFG + (0x200 * dec), 0x200A1023); - // Setup flat chroma and luma thresholds + /* Setup flat chroma and luma thresholds */ value = cx25821_i2c_read(&dev->i2c_bus[0], COMB_FLAT_THRESH_CTRL + (0x200 * dec), &tmp); @@ -272,12 +278,12 @@ static int medusa_PALCombInit(struct cx25821_dev *dev, int dec) cx25821_i2c_write(&dev->i2c_bus[0], COMB_FLAT_THRESH_CTRL + (0x200 * dec), value); - // set comb 2D blend + /* set comb 2D blend */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_BLEND + (0x200 * dec), 0x210F0F0F); - // COMB MISC CONTROL + /* COMB MISC CONTROL */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], COMB_MISC_CTRL + (0x200 * dec), 0x41120A7F); @@ -295,17 +301,18 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) mutex_lock(&dev->lock); for (i = 0; i < MAX_DECODERS; i++) { - // set video format PAL-BDGHI + /* set video format PAL-BDGHI */ value = cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), &tmp); value &= 0xFFFFFFF0; - value |= 0x10004; // enable the fast locking mode bit[16] + /* enable the fast locking mode bit[16] */ + value |= 0x10004; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), value); - // resolution PAL 720x576 + /* resolution PAL 720x576 */ value = cx25821_i2c_read(&dev->i2c_bus[0], HORIZ_TIM_CTRL + (0x200 * i), &tmp); @@ -315,22 +322,22 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], HORIZ_TIM_CTRL + (0x200 * i), value); - // vblank656_cnt=x26, vactive_cnt=240h, vblank_cnt=x24 + /* vblank656_cnt=x26, vactive_cnt=240h, vblank_cnt=x24 */ value = cx25821_i2c_read(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), &tmp); value &= 0x00C00C00; - value |= 0x28240026; // vblank_cnt + 2 to get camera ID + value |= 0x28240026; /* vblank_cnt + 2 to get camera ID */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), value); - // chroma subcarrier step size + /* chroma subcarrier step size */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], SC_STEP_SIZE + (0x200 * i), 0x5411E2D0); - // enable VIP optional active + /* enable VIP optional active */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), &tmp); @@ -340,7 +347,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), value); - // enable VIP optional active (VIP_OPT_AL) for direct output. + /* enable VIP optional active (VIP_OPT_AL) for direct output. */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), &tmp); @@ -350,18 +357,21 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), value); - // clear VPRES_VERT_EN bit, fixes the chroma run away problem - // when the input switching rate < 16 fields + /* + * clear VPRES_VERT_EN bit, fixes the chroma run away problem + * when the input switching rate < 16 fields + */ value = cx25821_i2c_read(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), &tmp); - value = setBitAtPos(value, 14); // disable special play detection + /* disable special play detection */ + value = setBitAtPos(value, 14); value = clearBitAtPos(value, 15); ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), value); - // set vbi_gate_en to 0 + /* set vbi_gate_en to 0 */ value = cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i), &tmp); @@ -372,12 +382,12 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) medusa_PALCombInit(dev, i); - // Enable the generation of blue field output if no video + /* Enable the generation of blue field output if no video */ medusa_enable_bluefield_output(dev, i, 1); } for (i = 0; i < MAX_ENCODERS; i++) { - // PAL hclock + /* PAL hclock */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), &tmp); @@ -387,7 +397,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), value); - // burst begin and burst end + /* burst begin and burst end */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_2 + (0x100 * i), &tmp); @@ -397,7 +407,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_2 + (0x100 * i), value); - // hblank and vactive + /* hblank and vactive */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_3 + (0x100 * i), &tmp); @@ -407,7 +417,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_3 + (0x100 * i), value); - // set PAL vblank, phase alternation, 0 IRE pedestal + /* set PAL vblank, phase alternation, 0 IRE pedestal */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_4 + (0x100 * i), &tmp); @@ -430,17 +440,19 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_6 + (0x100 * i), 0x00A493CF); - // Subcarrier Increment + /* Subcarrier Increment */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_7 + (0x100 * i), 0x2A098ACB); } - //set picture resolutions - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); //0 - 720 - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); //0 - 576 + /* set picture resolutions */ + /* 0 - 720 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); + /* 0 - 576 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); - // set Bypass input format to PAL 625 lines + /* set Bypass input format to PAL 625 lines */ value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); value &= 0xFFF7FDFF; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); @@ -455,18 +467,17 @@ int medusa_set_videostandard(struct cx25821_dev *dev) int status = STATUS_SUCCESS; u32 value = 0, tmp = 0; - if (dev->tvnorm & V4L2_STD_PAL_BG || dev->tvnorm & V4L2_STD_PAL_DK) { + if (dev->tvnorm & V4L2_STD_PAL_BG || dev->tvnorm & V4L2_STD_PAL_DK) status = medusa_initialize_pal(dev); - } else { + else status = medusa_initialize_ntsc(dev); - } - // Enable DENC_A output + /* Enable DENC_A output */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_4, &tmp); value = setBitAtPos(value, 4); status = cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_4, value); - // Enable DENC_B output + /* Enable DENC_B output */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_B_REG_4, &tmp); value = setBitAtPos(value, 4); status = cx25821_i2c_write(&dev->i2c_bus[0], DENC_B_REG_4, value); @@ -486,10 +497,10 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width, mutex_lock(&dev->lock); - // validate the width - cannot be negative + /* validate the width - cannot be negative */ if (width > MAX_WIDTH) { printk - ("cx25821 %s() : width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH \n", + ("cx25821 %s() : width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH\n", __func__, width, MAX_WIDTH); width = MAX_WIDTH; } @@ -523,14 +534,14 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width, vscale = 0x1E00; break; - default: //720 + default: /* 720 */ hscale = 0x0; vscale = 0x0; break; } for (; decoder < decoder_count; decoder++) { - // write scaling values for each decoder + /* write scaling values for each decoder */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL + (0x200 * decoder), hscale); @@ -552,7 +563,7 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder, mutex_lock(&dev->lock); - // no support + /* no support */ if (decoder < VDEC_A && decoder > VDEC_H) { mutex_unlock(&dev->lock); return; @@ -577,11 +588,10 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder, _display_field_cnt[decoder] = duration; - // update hardware + /* update hardware */ fld_cnt = cx25821_i2c_read(&dev->i2c_bus[0], disp_cnt_reg, &tmp); - if (!(decoder % 2)) // EVEN decoder - { + if (!(decoder % 2)) { /* EVEN decoder */ fld_cnt &= 0xFFFF0000; fld_cnt |= duration; } else { @@ -594,8 +604,7 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder, mutex_unlock(&dev->lock); } -///////////////////////////////////////////////////////////////////////////////////////// -// Map to Medusa register setting +/* Map to Medusa register setting */ static int mapM(int srcMin, int srcMax, int srcVal, int dstMin, int dstMax, int *dstVal) { @@ -603,20 +612,21 @@ static int mapM(int srcMin, int denominator; int quotient; - if ((srcMin == srcMax) || (srcVal < srcMin) || (srcVal > srcMax)) { + if ((srcMin == srcMax) || (srcVal < srcMin) || (srcVal > srcMax)) return -1; - } - // This is the overall expression used: - // *dstVal = (srcVal - srcMin)*(dstMax - dstMin) / (srcMax - srcMin) + dstMin; - // but we need to account for rounding so below we use the modulus - // operator to find the remainder and increment if necessary. + /* + * This is the overall expression used: + * *dstVal = + * (srcVal - srcMin)*(dstMax - dstMin) / (srcMax - srcMin) + dstMin; + * but we need to account for rounding so below we use the modulus + * operator to find the remainder and increment if necessary. + */ numerator = (srcVal - srcMin) * (dstMax - dstMin); denominator = srcMax - srcMin; quotient = numerator / denominator; - if (2 * (numerator % denominator) >= denominator) { + if (2 * (numerator % denominator) >= denominator) quotient++; - } *dstVal = quotient + dstMin; @@ -636,7 +646,6 @@ static unsigned long convert_to_twos(long numeric, unsigned long bits_len) } } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_brightness(struct cx25821_dev *dev, int brightness, int decoder) { int ret_val = 0; @@ -665,7 +674,6 @@ int medusa_set_brightness(struct cx25821_dev *dev, int brightness, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_contrast(struct cx25821_dev *dev, int contrast, int decoder) { int ret_val = 0; @@ -695,7 +703,6 @@ int medusa_set_contrast(struct cx25821_dev *dev, int contrast, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder) { int ret_val = 0; @@ -727,7 +734,6 @@ int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_saturation(struct cx25821_dev *dev, int saturation, int decoder) { int ret_val = 0; @@ -768,98 +774,90 @@ int medusa_set_saturation(struct cx25821_dev *dev, int saturation, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// -// Program the display sequence and monitor output. -// +/* Program the display sequence and monitor output. */ + int medusa_video_init(struct cx25821_dev *dev) { - u32 value = 0, tmp = 0; - int ret_val = 0; - int i = 0; + u32 value, tmp = 0; + int ret_val; + int i; mutex_lock(&dev->lock); _num_decoders = dev->_max_num_decoders; - // disable Auto source selection on all video decoders + /* disable Auto source selection on all video decoders */ value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp); value &= 0xFFFFF0FF; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MON_A_CTRL, value); + if (ret_val < 0) + goto error; - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // Turn off Master source switch enable + /* Turn off Master source switch enable */ value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp); value &= 0xFFFFFFDF; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MON_A_CTRL, value); - if (ret_val < 0) - return -EINVAL; + goto error; mutex_unlock(&dev->lock); - for (i = 0; i < _num_decoders; i++) { + for (i = 0; i < _num_decoders; i++) medusa_set_decoderduration(dev, i, _display_field_cnt[i]); - } mutex_lock(&dev->lock); - // Select monitor as DENC A input, power up the DAC + /* Select monitor as DENC A input, power up the DAC */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_AB_CTRL, &tmp); value &= 0xFF70FF70; - value |= 0x00090008; // set en_active + value |= 0x00090008; /* set en_active */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], DENC_AB_CTRL, value); + if (ret_val < 0) + goto error; - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // enable input is VIP/656 + /* enable input is VIP/656 */ value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); - value |= 0x00040100; // enable VIP + value |= 0x00040100; /* enable VIP */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // select AFE clock to output mode + if (ret_val < 0) + goto error; + + /* select AFE clock to output mode */ value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp); value &= 0x83FFFFFF; - ret_val = - cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, - value | 0x10000000); + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, + value | 0x10000000); + if (ret_val < 0) + goto error; - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // Turn on all of the data out and control output pins. + /* Turn on all of the data out and control output pins. */ value = cx25821_i2c_read(&dev->i2c_bus[0], PIN_OE_CTRL, &tmp); value &= 0xFEF0FE00; if (_num_decoders == MAX_DECODERS) { - // Note: The octal board does not support control pins(bit16-19). - // These bits are ignored in the octal board. - value |= 0x010001F8; // disable VDEC A-C port, default to Mobilygen Interface + /* + * Note: The octal board does not support control pins(bit16-19) + * These bits are ignored in the octal board. + * + * disable VDEC A-C port, default to Mobilygen Interface + */ + value |= 0x010001F8; } else { - value |= 0x010F0108; // disable VDEC A-C port, default to Mobilygen Interface + /* disable VDEC A-C port, default to Mobilygen Interface */ + value |= 0x010F0108; } value |= 7; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], PIN_OE_CTRL, value); - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } + if (ret_val < 0) + goto error; mutex_unlock(&dev->lock); ret_val = medusa_set_videostandard(dev); + return ret_val; - if (ret_val < 0) - return -EINVAL; - - return 1; +error: + mutex_unlock(&dev->lock); + return ret_val; } diff --git a/drivers/staging/cx25821/cx25821-video-upstream.c b/drivers/staging/cx25821/cx25821-video-upstream.c index 6d48a1e26d1bf8..c842d8f3d692fb 100644 --- a/drivers/staging/cx25821/cx25821-video-upstream.c +++ b/drivers/staging/cx25821/cx25821-video-upstream.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); MODULE_AUTHOR("Hiep Huynh "); @@ -60,9 +60,8 @@ int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 4) { + if (lines > 4) lines = 4; - } BUG_ON(lines < 2); @@ -97,7 +96,7 @@ int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev, } static __le32 *cx25821_update_riscprogram(struct cx25821_dev *dev, - __le32 * rp, unsigned int offset, + __le32 *rp, unsigned int offset, unsigned int bpl, u32 sync_line, unsigned int lines, int fifo_enable, int field_type) @@ -108,9 +107,8 @@ static __le32 *cx25821_update_riscprogram(struct cx25821_dev *dev, *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) { + for (i = 0; i < NUM_NO_OPS; i++) *(rp++) = cpu_to_le32(RISC_NOOP); - } } /* scan lines */ @@ -140,14 +138,12 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_dev *dev, __le32 * rp, int dist_betwn_starts = bpl * 2; /* sync instruction */ - if (sync_line != NO_SYNC_LINE) { + if (sync_line != NO_SYNC_LINE) *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - } if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) { + for (i = 0; i < NUM_NO_OPS; i++) *(rp++) = cpu_to_le32(RISC_NOOP); - } } /* scan lines */ @@ -157,12 +153,13 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_dev *dev, __le32 * rp, *(rp++) = cpu_to_le32(0); /* bits 63-32 */ if ((lines <= NTSC_FIELD_HEIGHT) - || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC)) { - offset += dist_betwn_starts; //to skip the other field line - } + || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC)) + /* to skip the other field line */ + offset += dist_betwn_starts; - // check if we need to enable the FIFO after the first 4 lines - // For the upstream video channel, the risc engine will enable the FIFO. + /* check if we need to enable the FIFO after the first 4 lines + * For the upstream video channel, the risc engine will enable + * the FIFO. */ if (fifo_enable && line == 3) { *(rp++) = RISC_WRITECR; *(rp++) = sram_ch->dma_ctl; @@ -181,7 +178,8 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev, { __le32 *rp; int fifo_enable = 0; - int singlefield_lines = lines >> 1; //get line count for single field + /* get line count for single field */ + int singlefield_lines = lines >> 1; int odd_num_lines = singlefield_lines; int frame = 0; int frame_size = 0; @@ -225,7 +223,7 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev, fifo_enable = FIFO_DISABLE; - //Even Field + /* Even Field */ rp = cx25821_risc_field_upstream(dev, rp, dev->_data_buf_phys_addr + databuf_offset, bottom_offset, @@ -241,7 +239,9 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev, risc_flag = RISC_CNT_INC; } - // Loop to 2ndFrameRISC or to Start of Risc program & generate IRQ + /* Loop to 2ndFrameRISC or to Start of Risc + * program & generate IRQ + */ *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag); *(rp++) = cpu_to_le32(risc_phys_jump_addr); *(rp++) = cpu_to_le32(0); @@ -258,18 +258,18 @@ void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev) if (!dev->_is_running) { printk - ("cx25821: No video file is currently running so return!\n"); + (KERN_INFO "cx25821: No video file is currently running so return!\n"); return; } - //Disable RISC interrupts + /* Disable RISC interrupts */ tmp = cx_read(sram_ch->int_msk); cx_write(sram_ch->int_msk, tmp & ~_intr_msk); - //Turn OFF risc and fifo enable + /* Turn OFF risc and fifo enable */ tmp = cx_read(sram_ch->dma_ctl); cx_write(sram_ch->dma_ctl, tmp & ~(FLD_VID_FIFO_EN | FLD_VID_RISC_EN)); - //Clear data buffer memory + /* Clear data buffer memory */ if (dev->_data_buf_virt_addr) memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size); @@ -292,9 +292,8 @@ void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev) void cx25821_free_mem_upstream_ch1(struct cx25821_dev *dev) { - if (dev->_is_running) { + if (dev->_is_running) cx25821_stop_upstream_video_ch1(dev); - } if (dev->_dma_virt_addr) { pci_free_consistent(dev->pci, dev->_risc_size, @@ -347,19 +346,19 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_filename, open_errno); return PTR_ERR(myfile); } else { if (!(myfile->f_op)) { - printk("%s: File has no file operations registered!", + printk(KERN_ERR "%s: File has no file operations registered!", __func__); filp_close(myfile, NULL); return -EIO; } if (!myfile->f_op->read) { - printk("%s: File has no READ operations registered!", + printk(KERN_ERR "%s: File has no READ operations registered!", __func__); filp_close(myfile, NULL); return -EIO; @@ -412,7 +411,7 @@ static void cx25821_vidups_handler(struct work_struct *work) container_of(work, struct cx25821_dev, _irq_work_entry); if (!dev) { - printk("ERROR %s(): since container_of(work_struct) FAILED! \n", + printk(KERN_ERR "ERROR %s(): since container_of(work_struct) FAILED!\n", __func__); return; } @@ -438,12 +437,12 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_filename, open_errno); return PTR_ERR(myfile); } else { if (!(myfile->f_op)) { - printk("%s: File has no file operations registered!", + printk(KERN_ERR "%s: File has no file operations registered!", __func__); filp_close(myfile, NULL); return -EIO; @@ -451,7 +450,7 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (!myfile->f_op->read) { printk - ("%s: File has no READ operations registered! Returning.", + (KERN_ERR "%s: File has no READ operations registered! Returning.", __func__); filp_close(myfile, NULL); return -EIO; @@ -490,9 +489,8 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (i > 0) dev->_frame_count++; - if (vfs_read_retval < line_size) { + if (vfs_read_retval < line_size) break; - } } dev->_file_status = @@ -528,11 +526,11 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev, if (!dev->_dma_virt_addr) { printk - ("cx25821: FAILED to allocate memory for Risc buffer! Returning.\n"); + (KERN_ERR "cx25821: FAILED to allocate memory for Risc buffer! Returning.\n"); return -ENOMEM; } - //Clear memory at address + /* Clear memory at address */ memset(dev->_dma_virt_addr, 0, dev->_risc_size); if (dev->_data_buf_virt_addr != NULL) { @@ -540,7 +538,7 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev, dev->_data_buf_virt_addr, dev->_data_buf_phys_addr); } - //For Video Data buffer allocation + /* For Video Data buffer allocation */ dev->_data_buf_virt_addr = pci_alloc_consistent(dev->pci, dev->upstream_databuf_size, &data_dma_addr); @@ -549,30 +547,30 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev, if (!dev->_data_buf_virt_addr) { printk - ("cx25821: FAILED to allocate memory for data buffer! Returning.\n"); + (KERN_ERR "cx25821: FAILED to allocate memory for data buffer! Returning.\n"); return -ENOMEM; } - //Clear memory at address + /* Clear memory at address */ memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size); ret = cx25821_openfile(dev, sram_ch); if (ret < 0) return ret; - //Create RISC programs + /* Create RISC programs */ ret = cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl, dev->_lines_count); if (ret < 0) { printk(KERN_INFO - "cx25821: Failed creating Video Upstream Risc programs! \n"); + "cx25821: Failed creating Video Upstream Risc programs!\n"); goto error; } return 0; - error: +error: return ret; } @@ -588,10 +586,11 @@ int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num, __le32 *rp; if (status & FLD_VID_SRC_RISC1) { - // We should only process one program per call + /* We should only process one program per call */ u32 prog_cnt = cx_read(channel->gpcnt); - //Since we've identified our IRQ, clear our bits from the interrupt mask and interrupt status registers + /* Since we've identified our IRQ, clear our bits from the + * interrupt mask and interrupt status registers */ int_msk_tmp = cx_read(channel->int_msk); cx_write(channel->int_msk, int_msk_tmp & ~_intr_msk); cx_write(channel->int_stat, _intr_msk); @@ -632,7 +631,7 @@ int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num, FIFO_DISABLE, ODD_FIELD); - // Jump to Even Risc program of 1st Frame + /* Jump to Even Risc program of 1st Frame */ *(rp++) = cpu_to_le32(RISC_JUMP); *(rp++) = cpu_to_le32(risc_phys_jump_addr); *(rp++) = cpu_to_le32(0); @@ -643,24 +642,24 @@ int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num, } else { if (status & FLD_VID_SRC_UF) printk - ("%s: Video Received Underflow Error Interrupt!\n", + (KERN_ERR "%s: Video Received Underflow Error Interrupt!\n", __func__); if (status & FLD_VID_SRC_SYNC) - printk("%s: Video Received Sync Error Interrupt!\n", + printk(KERN_ERR "%s: Video Received Sync Error Interrupt!\n", __func__); if (status & FLD_VID_SRC_OPC_ERR) - printk("%s: Video Received OpCode Error Interrupt!\n", + printk(KERN_ERR "%s: Video Received OpCode Error Interrupt!\n", __func__); } if (dev->_file_status == END_OF_FILE) { - printk("cx25821: EOF Channel 1 Framecount = %d\n", + printk(KERN_ERR "cx25821: EOF Channel 1 Framecount = %d\n", dev->_frame_count); return -1; } - //ElSE, set the interrupt mask register, re-enable irq. + /* ElSE, set the interrupt mask register, re-enable irq. */ int_msk_tmp = cx_read(channel->int_msk); cx_write(channel->int_msk, int_msk_tmp |= _intr_msk); @@ -685,17 +684,16 @@ static irqreturn_t cx25821_upstream_irq(int irq, void *dev_id) msk_stat = cx_read(sram_ch->int_mstat); vid_status = cx_read(sram_ch->int_stat); - // Only deal with our interrupt + /* Only deal with our interrupt */ if (vid_status) { handled = cx25821_video_upstream_irq(dev, channel_num, vid_status); } - if (handled < 0) { + if (handled < 0) cx25821_stop_upstream_video_ch1(dev); - } else { + else handled += handled; - } return IRQ_RETVAL(handled); } @@ -714,19 +712,19 @@ void cx25821_set_pixelengine(struct cx25821_dev *dev, struct sram_channel *ch, value |= dev->_isNTSC ? 0 : 0x10; cx_write(ch->vid_fmt_ctl, value); - // set number of active pixels in each line. Default is 720 pixels in both NTSC and PAL format + /* set number of active pixels in each line. + * Default is 720 pixels in both NTSC and PAL format */ cx_write(ch->vid_active_ctl1, width); num_lines = (height / 2) & 0x3FF; odd_num_lines = num_lines; - if (dev->_isNTSC) { + if (dev->_isNTSC) odd_num_lines += 1; - } value = (num_lines << 16) | odd_num_lines; - // set number of active lines in field 0 (top) and field 1 (bottom) + /* set number of active lines in field 0 (top) and field 1 (bottom) */ cx_write(ch->vid_active_ctl2, value); cx_write(ch->vid_cdt_size, VID_CDT_SIZE >> 3); @@ -738,21 +736,26 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev, u32 tmp = 0; int err = 0; - // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C + /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for + * channel A-C + */ tmp = cx_read(VID_CH_MODE_SEL); cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); - // Set the physical start address of the RISC program in the initial program counter(IPC) member of the cmds. + /* Set the physical start address of the RISC program in the initial + * program counter(IPC) member of the cmds. + */ cx_write(sram_ch->cmds_start + 0, dev->_dma_phys_addr); - cx_write(sram_ch->cmds_start + 4, 0); /* Risc IPC High 64 bits 63-32 */ + /* Risc IPC High 64 bits 63-32 */ + cx_write(sram_ch->cmds_start + 4, 0); /* reset counter */ cx_write(sram_ch->gpcnt_ctl, 3); - // Clear our bits from the interrupt status register. + /* Clear our bits from the interrupt status register. */ cx_write(sram_ch->int_stat, _intr_msk); - //Set the interrupt mask register, enable irq. + /* Set the interrupt mask register, enable irq. */ cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit)); tmp = cx_read(sram_ch->int_msk); cx_write(sram_ch->int_msk, tmp |= _intr_msk); @@ -766,7 +769,7 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev, goto fail_irq; } - // Start the DMA engine + /* Start the DMA engine */ tmp = cx_read(sram_ch->dma_ctl); cx_set(sram_ch->dma_ctl, tmp | FLD_VID_RISC_EN); @@ -775,7 +778,7 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev, return 0; - fail_irq: +fail_irq: cx25821_dev_unregister(dev); return err; } @@ -792,7 +795,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, int str_length = 0; if (dev->_is_running) { - printk("Video Channel is still running so return!\n"); + printk(KERN_INFO "Video Channel is still running so return!\n"); return 0; } @@ -804,10 +807,12 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, if (!dev->_irq_queues) { printk - ("cx25821: create_singlethread_workqueue() for Video FAILED!\n"); + (KERN_ERR "cx25821: create_singlethread_workqueue() for Video FAILED!\n"); return -ENOMEM; } - // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C + /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for + * channel A-C + */ tmp = cx_read(VID_CH_MODE_SEL); cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); @@ -841,7 +846,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, memcpy(dev->_filename, dev->_defaultname, str_length + 1); } - //Default if filename is empty string + /* Default if filename is empty string */ if (strcmp(dev->input_filename, "") == 0) { if (dev->_isNTSC) { dev->_filename = @@ -875,7 +880,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, dev->upstream_riscbuf_size = risc_buffer_size * 2; dev->upstream_databuf_size = data_frame_size * 2; - //Allocating buffers and prepare RISC program + /* Allocating buffers and prepare RISC program */ retval = cx25821_upstream_buffer_prepare(dev, sram_ch, dev->_line_size); if (retval < 0) { printk(KERN_ERR @@ -888,7 +893,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, return 0; - error: +error: cx25821_dev_unregister(dev); return err; diff --git a/drivers/staging/cx25821/cx25821-video.c b/drivers/staging/cx25821/cx25821-video.c index 8cd3986d2e5c3d..791212c1a661d6 100644 --- a/drivers/staging/cx25821/cx25821-video.c +++ b/drivers/staging/cx25821/cx25821-video.c @@ -54,34 +54,34 @@ static void init_controls(struct cx25821_dev *dev, int chan_num); struct cx25821_fmt formats[] = { { - .name = "8 bpp, gray", - .fourcc = V4L2_PIX_FMT_GREY, - .depth = 8, - .flags = FORMAT_FLAGS_PACKED, + .name = "8 bpp, gray", + .fourcc = V4L2_PIX_FMT_GREY, + .depth = 8, + .flags = FORMAT_FLAGS_PACKED, }, { - .name = "4:1:1, packed, Y41P", - .fourcc = V4L2_PIX_FMT_Y41P, - .depth = 12, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:0, YUV", - .fourcc = V4L2_PIX_FMT_YUV420, - .depth = 12, - .flags = FORMAT_FLAGS_PACKED, - }, + .name = "4:1:1, packed, Y41P", + .fourcc = V4L2_PIX_FMT_Y41P, + .depth = 12, + .flags = FORMAT_FLAGS_PACKED, + }, { + .name = "4:2:2, packed, YUYV", + .fourcc = V4L2_PIX_FMT_YUYV, + .depth = 16, + .flags = FORMAT_FLAGS_PACKED, + }, { + .name = "4:2:2, packed, UYVY", + .fourcc = V4L2_PIX_FMT_UYVY, + .depth = 16, + .flags = FORMAT_FLAGS_PACKED, + }, { + .name = "4:2:0, YUV", + .fourcc = V4L2_PIX_FMT_YUV420, + .depth = 12, + .flags = FORMAT_FLAGS_PACKED, + }, }; -int get_format_size(void) +int cx25821_get_format_size(void) { return ARRAY_SIZE(formats); } @@ -102,7 +102,7 @@ struct cx25821_fmt *format_by_fourcc(unsigned int fourcc) return NULL; } -void dump_video_queue(struct cx25821_dev *dev, struct cx25821_dmaqueue *q) +void cx25821_dump_video_queue(struct cx25821_dev *dev, struct cx25821_dmaqueue *q) { struct cx25821_buffer *buf; struct list_head *item; @@ -212,7 +212,7 @@ static int cx25821_ctrl_query(struct v4l2_queryctrl *qctrl) */ // resource management -int res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit) +int cx25821_res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit) { dprintk(1, "%s()\n", __func__); if (fh->resources & bit) @@ -234,17 +234,17 @@ int res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit) return 1; } -int res_check(struct cx25821_fh *fh, unsigned int bit) +int cx25821_res_check(struct cx25821_fh *fh, unsigned int bit) { return fh->resources & bit; } -int res_locked(struct cx25821_dev *dev, unsigned int bit) +int cx25821_res_locked(struct cx25821_dev *dev, unsigned int bit) { return dev->resources & bit; } -void res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bits) +void cx25821_res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bits) { BUG_ON((fh->resources & bits) != bits); dprintk(1, "%s()\n", __func__); @@ -506,7 +506,7 @@ int cx25821_video_register(struct cx25821_dev *dev, int chan_num, return err; } -int buffer_setup(struct videobuf_queue *q, unsigned int *count, +int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) { struct cx25821_fh *fh = q->priv_data; @@ -516,13 +516,13 @@ int buffer_setup(struct videobuf_queue *q, unsigned int *count, if (0 == *count) *count = 32; - while (*size * *count > vid_limit * 1024 * 1024) - (*count)--; + if (*size * *count > vid_limit * 1024 * 1024) + *count = (vid_limit * 1024 * 1024) / *size; return 0; } -int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, +int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { struct cx25821_fh *fh = q->priv_data; @@ -648,7 +648,7 @@ int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, return rc; } -void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) +void cx25821_buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) { struct cx25821_buffer *buf = container_of(vb, struct cx25821_buffer, vb); @@ -667,7 +667,7 @@ struct videobuf_queue *get_queue(struct cx25821_fh *fh) } } -int get_resource(struct cx25821_fh *fh, int resource) +int cx25821_get_resource(struct cx25821_fh *fh, int resource) { switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: @@ -678,7 +678,7 @@ int get_resource(struct cx25821_fh *fh, int resource) } } -int video_mmap(struct file *file, struct vm_area_struct *vma) +int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma) { struct cx25821_fh *fh = file->private_data; @@ -686,7 +686,7 @@ int video_mmap(struct file *file, struct vm_area_struct *vma) } /* VIDEO IOCTLS */ -int vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) +int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { struct cx25821_fh *fh = priv; @@ -700,7 +700,7 @@ int vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) return 0; } -int vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) +int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { struct cx25821_fmt *fmt; enum v4l2_field field; @@ -746,7 +746,7 @@ int vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) return 0; } -int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) +int cx25821_vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -761,7 +761,7 @@ int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) return 0; } -int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, +int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *f) { if (unlikely(f->index >= ARRAY_SIZE(formats))) @@ -774,7 +774,7 @@ int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, } #ifdef CONFIG_VIDEO_V4L1_COMPAT -int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) +int cx25821_vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) { struct cx25821_fh *fh = priv; struct videobuf_queue *q; @@ -801,25 +801,25 @@ int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) } #endif -int vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) +int cx25821_vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) { struct cx25821_fh *fh = priv; return videobuf_reqbufs(get_queue(fh), p); } -int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p) +int cx25821_vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p) { struct cx25821_fh *fh = priv; return videobuf_querybuf(get_queue(fh), p); } -int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p) +int cx25821_vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p) { struct cx25821_fh *fh = priv; return videobuf_qbuf(get_queue(fh), p); } -int vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p) +int cx25821_vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p) { struct cx25821_dev *dev = ((struct cx25821_fh *)f)->dev; @@ -828,7 +828,7 @@ int vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p) return 0; } -int vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio) +int cx25821_vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio) { struct cx25821_fh *fh = f; struct cx25821_dev *dev = ((struct cx25821_fh *)f)->dev; @@ -837,7 +837,7 @@ int vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio) } #ifdef TUNER_FLAG -int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms) +int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -846,7 +846,7 @@ int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms) dprintk(1, "%s()\n", __func__); if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -891,14 +891,14 @@ int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i) return 0; } -int vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i) +int cx25821_vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; dprintk(1, "%s()\n", __func__); return cx25821_enum_input(dev, i); } -int vidioc_g_input(struct file *file, void *priv, unsigned int *i) +int cx25821_vidioc_g_input(struct file *file, void *priv, unsigned int *i) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -907,7 +907,7 @@ int vidioc_g_input(struct file *file, void *priv, unsigned int *i) return 0; } -int vidioc_s_input(struct file *file, void *priv, unsigned int i) +int cx25821_vidioc_s_input(struct file *file, void *priv, unsigned int i) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -916,7 +916,7 @@ int vidioc_s_input(struct file *file, void *priv, unsigned int i) dprintk(1, "%s(%d)\n", __func__, i); if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -933,7 +933,7 @@ int vidioc_s_input(struct file *file, void *priv, unsigned int i) } #ifdef TUNER_FLAG -int vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *f) +int cx25821_vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *f) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev = fh->dev; @@ -960,15 +960,14 @@ int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f) return 0; } -int vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f) +int cx25821_vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev; int err; if (fh) { - dev = fh->dev; - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -978,7 +977,7 @@ int vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f) #endif #ifdef CONFIG_VIDEO_ADV_DEBUG -int vidioc_g_register(struct file *file, void *fh, +int cx25821_vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) { struct cx25821_dev *dev = ((struct cx25821_fh *)fh)->dev; @@ -991,7 +990,7 @@ int vidioc_g_register(struct file *file, void *fh, return 0; } -int vidioc_s_register(struct file *file, void *fh, +int cx25821_vidioc_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) { struct cx25821_dev *dev = ((struct cx25821_fh *)fh)->dev; @@ -1007,7 +1006,7 @@ int vidioc_s_register(struct file *file, void *fh, #endif #ifdef TUNER_FLAG -int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) +int cx25821_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -1025,14 +1024,14 @@ int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) return 0; } -int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t) +int cx25821_vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; struct cx25821_fh *fh = priv; int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -1108,7 +1107,7 @@ static int cx25821_ctrl_query(struct v4l2_queryctrl *qctrl) return 0; } -int vidioc_queryctrl(struct file *file, void *priv, +int cx25821_vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *qctrl) { return cx25821_ctrl_query(qctrl); @@ -1127,7 +1126,7 @@ static const struct v4l2_queryctrl *ctrl_by_id(unsigned int id) return NULL; } -int vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctl) +int cx25821_vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctl) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -1216,7 +1215,7 @@ static void init_controls(struct cx25821_dev *dev, int chan_num) } } -int vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cropcap) +int cx25821_vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cropcap) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -1233,28 +1232,28 @@ int vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cropcap) return 0; } -int vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) +int cx25821_vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; struct cx25821_fh *fh = priv; int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } - // vidioc_s_crop not supported + // cx25821_vidioc_s_crop not supported return -EINVAL; } -int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) +int cx25821_vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) { - // vidioc_g_crop not supported + // cx25821_vidioc_g_crop not supported return -EINVAL; } -int vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm) +int cx25821_vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm) { // medusa does not support video standard sensing of current input *norm = CX25821_NORMS; @@ -1262,7 +1261,7 @@ int vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm) return 0; } -int is_valid_width(u32 width, v4l2_std_id tvnorm) +int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm) { if (tvnorm == V4L2_STD_PAL_BG) { if (width == 352 || width == 720) @@ -1280,7 +1279,7 @@ int is_valid_width(u32 width, v4l2_std_id tvnorm) return 0; } -int is_valid_height(u32 height, v4l2_std_id tvnorm) +int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm) { if (tvnorm == V4L2_STD_PAL_BG) { if (height == 576 || height == 288) diff --git a/drivers/staging/cx25821/cx25821-video.h b/drivers/staging/cx25821/cx25821-video.h index 4417ff5d90d494..0bddc02be57d6d 100644 --- a/drivers/staging/cx25821/cx25821-video.h +++ b/drivers/staging/cx25821/cx25821-video.h @@ -101,7 +101,7 @@ extern struct cx25821_fmt formats[]; extern struct cx25821_fmt *format_by_fourcc(unsigned int fourcc); extern struct cx25821_data timeout_data[MAX_VID_CHANNEL_NUM]; -extern void dump_video_queue(struct cx25821_dev *dev, +extern void cx25821_dump_video_queue(struct cx25821_dev *dev, struct cx25821_dmaqueue *q); extern void cx25821_video_wakeup(struct cx25821_dev *dev, struct cx25821_dmaqueue *q, u32 count); @@ -110,11 +110,11 @@ extern void cx25821_video_wakeup(struct cx25821_dev *dev, extern int cx25821_set_tvnorm(struct cx25821_dev *dev, v4l2_std_id norm); #endif -extern int res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, +extern int cx25821_res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit); -extern int res_check(struct cx25821_fh *fh, unsigned int bit); -extern int res_locked(struct cx25821_dev *dev, unsigned int bit); -extern void res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, +extern int cx25821_res_check(struct cx25821_fh *fh, unsigned int bit); +extern int cx25821_res_locked(struct cx25821_dev *dev, unsigned int bit); +extern void cx25821_res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bits); extern int cx25821_video_mux(struct cx25821_dev *dev, unsigned int input); extern int cx25821_start_video_dma(struct cx25821_dev *dev, @@ -128,67 +128,67 @@ extern int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status); extern void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num); extern int cx25821_video_register(struct cx25821_dev *dev, int chan_num, struct video_device *video_template); -extern int get_format_size(void); +extern int cx25821_get_format_size(void); -extern int buffer_setup(struct videobuf_queue *q, unsigned int *count, +extern int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size); -extern int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, +extern int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field); -extern void buffer_release(struct videobuf_queue *q, +extern void cx25821_buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb); extern struct videobuf_queue *get_queue(struct cx25821_fh *fh); -extern int get_resource(struct cx25821_fh *fh, int resource); -extern int video_mmap(struct file *file, struct vm_area_struct *vma); -extern int vidioc_try_fmt_vid_cap(struct file *file, void *priv, +extern int cx25821_get_resource(struct cx25821_fh *fh, int resource); +extern int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma); +extern int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f); -extern int vidioc_querycap(struct file *file, void *priv, +extern int cx25821_vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap); -extern int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, +extern int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *f); -extern int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf); -extern int vidioc_reqbufs(struct file *file, void *priv, +extern int cx25821_vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf); +extern int cx25821_vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p); -extern int vidioc_querybuf(struct file *file, void *priv, +extern int cx25821_vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p); -extern int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p); -extern int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms); +extern int cx25821_vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p); +extern int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms); extern int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i); -extern int vidioc_enum_input(struct file *file, void *priv, +extern int cx25821_vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i); -extern int vidioc_g_input(struct file *file, void *priv, unsigned int *i); -extern int vidioc_s_input(struct file *file, void *priv, unsigned int i); -extern int vidioc_g_ctrl(struct file *file, void *priv, +extern int cx25821_vidioc_g_input(struct file *file, void *priv, unsigned int *i); +extern int cx25821_vidioc_s_input(struct file *file, void *priv, unsigned int i); +extern int cx25821_vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctl); -extern int vidioc_g_fmt_vid_cap(struct file *file, void *priv, +extern int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f); -extern int vidioc_g_frequency(struct file *file, void *priv, +extern int cx25821_vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *f); extern int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f); -extern int vidioc_s_frequency(struct file *file, void *priv, +extern int cx25821_vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f); -extern int vidioc_g_register(struct file *file, void *fh, +extern int cx25821_vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg); -extern int vidioc_s_register(struct file *file, void *fh, +extern int cx25821_vidioc_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg); -extern int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t); -extern int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t); +extern int cx25821_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t); +extern int cx25821_vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t); -extern int is_valid_width(u32 width, v4l2_std_id tvnorm); -extern int is_valid_height(u32 height, v4l2_std_id tvnorm); +extern int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm); +extern int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm); -extern int vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p); -extern int vidioc_s_priority(struct file *file, void *f, +extern int cx25821_vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p); +extern int cx25821_vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio); -extern int vidioc_queryctrl(struct file *file, void *priv, +extern int cx25821_vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *qctrl); extern int cx25821_set_control(struct cx25821_dev *dev, struct v4l2_control *ctrl, int chan_num); -extern int vidioc_cropcap(struct file *file, void *fh, +extern int cx25821_vidioc_cropcap(struct file *file, void *fh, struct v4l2_cropcap *cropcap); -extern int vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop); -extern int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop); +extern int cx25821_vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop); +extern int cx25821_vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop); -extern int vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm); +extern int cx25821_vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm); #endif diff --git a/drivers/staging/cx25821/cx25821-video0.c b/drivers/staging/cx25821/cx25821-video0.c index ad7a6912911899..0be2cc15d856fe 100644 --- a/drivers/staging/cx25821/cx25821-video0.c +++ b/drivers/staging/cx25821/cx25821-video0.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO0)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO0)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO0)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO0)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel0->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO0)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO0)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO0); + cx25821_res_free(dev, fh, RESOURCE_VIDEO0); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO0)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO0)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO0); + res = cx25821_get_resource(fh, RESOURCE_VIDEO0); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = PIXEL_FRMT_422; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video1.c b/drivers/staging/cx25821/cx25821-video1.c index e3f3c4ac7908e7..b0bae627bfb1ca 100644 --- a/drivers/staging/cx25821/cx25821-video1.c +++ b/drivers/staging/cx25821/cx25821-video1.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO1)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO1)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO1)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO1)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel1->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO1)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO1)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO1); + cx25821_res_free(dev, fh, RESOURCE_VIDEO1); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO1)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO1)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO1); + res = cx25821_get_resource(fh, RESOURCE_VIDEO1); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video2.c b/drivers/staging/cx25821/cx25821-video2.c index 36fb855a497e92..400cdb80674ef2 100644 --- a/drivers/staging/cx25821/cx25821-video2.c +++ b/drivers/staging/cx25821/cx25821-video2.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO2)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO2)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO2)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO2)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel2->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO2)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO2)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO2); + cx25821_res_free(dev, fh, RESOURCE_VIDEO2); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO2)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO2)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO2); + res = cx25821_get_resource(fh, RESOURCE_VIDEO2); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -365,7 +365,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -380,50 +380,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video3.c b/drivers/staging/cx25821/cx25821-video3.c index 1e0f10abdbcda5..3b216ed0906ef9 100644 --- a/drivers/staging/cx25821/cx25821-video3.c +++ b/drivers/staging/cx25821/cx25821-video3.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO3)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO3)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO3)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO3)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel3->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO3)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO3)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO3); + cx25821_res_free(dev, fh, RESOURCE_VIDEO3); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO3)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO3)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO3); + res = cx25821_get_resource(fh, RESOURCE_VIDEO3); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -364,7 +364,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -379,50 +379,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video4.c b/drivers/staging/cx25821/cx25821-video4.c index 0cbe7a79d8c063..f7b08c51868ac6 100644 --- a/drivers/staging/cx25821/cx25821-video4.c +++ b/drivers/staging/cx25821/cx25821-video4.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -146,7 +146,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO4)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO4)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -164,7 +164,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO4)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO4)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -206,19 +206,19 @@ static int video_release(struct file *file) cx_write(channel4->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO4)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO4)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO4); + cx25821_res_free(dev, fh, RESOURCE_VIDEO4); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -238,7 +238,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO4)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO4)))) { return -EBUSY; } @@ -256,11 +256,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO4); + res = cx25821_get_resource(fh, RESOURCE_VIDEO4); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,12 +274,12 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, // check priority if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -288,11 +288,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video5.c b/drivers/staging/cx25821/cx25821-video5.c index 5dc08adc12e8e7..59370337b076a9 100644 --- a/drivers/staging/cx25821/cx25821-video5.c +++ b/drivers/staging/cx25821/cx25821-video5.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO5)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO5)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO5)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO5)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel5->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO5)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO5)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO5); + cx25821_res_free(dev, fh, RESOURCE_VIDEO5); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO5)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO5)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO5); + res = cx25821_get_resource(fh, RESOURCE_VIDEO5); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video6.c b/drivers/staging/cx25821/cx25821-video6.c index 2938ad3ad3c5b5..4db2eb83d35a50 100644 --- a/drivers/staging/cx25821/cx25821-video6.c +++ b/drivers/staging/cx25821/cx25821-video6.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO6)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO6)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO6)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO6)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,18 +207,18 @@ static int video_release(struct file *file) cx_write(channel6->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO6)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO6)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO6); + cx25821_res_free(dev, fh, RESOURCE_VIDEO6); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -238,7 +238,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO6)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO6)))) { return -EBUSY; } @@ -256,11 +256,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO6); + res = cx25821_get_resource(fh, RESOURCE_VIDEO6); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -273,13 +273,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -288,11 +288,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video7.c b/drivers/staging/cx25821/cx25821-video7.c index 458e525d72af31..5e4a769badade7 100644 --- a/drivers/staging/cx25821/cx25821-video7.c +++ b/drivers/staging/cx25821/cx25821-video7.c @@ -85,10 +85,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -146,7 +146,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO7)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO7)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -164,7 +164,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO7)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO7)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -206,19 +206,19 @@ static int video_release(struct file *file) cx_write(channel7->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO7)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO7)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO7); + cx25821_res_free(dev, fh, RESOURCE_VIDEO7); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -238,7 +238,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO7)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO7)))) { return -EBUSY; } @@ -256,11 +256,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO7); + res = cx25821_get_resource(fh, RESOURCE_VIDEO7); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -273,13 +273,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -288,11 +288,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -362,7 +362,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -377,50 +377,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-videoioctl.c b/drivers/staging/cx25821/cx25821-videoioctl.c index 1da52b54a454dc..d16807d88be017 100644 --- a/drivers/staging/cx25821/cx25821-videoioctl.c +++ b/drivers/staging/cx25821/cx25821-videoioctl.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -145,7 +145,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO_IOCTL)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO_IOCTL)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -163,7 +163,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO_IOCTL)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO_IOCTL)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -189,19 +189,19 @@ static int video_release(struct file *file) struct cx25821_dev *dev = fh->dev; /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO_IOCTL)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO_IOCTL)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO_IOCTL); + cx25821_res_free(dev, fh, RESOURCE_VIDEO_IOCTL); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -222,7 +222,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO_IOCTL)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO_IOCTL)))) { return -EBUSY; } @@ -240,11 +240,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO_IOCTL); + res = cx25821_get_resource(fh, RESOURCE_VIDEO_IOCTL); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -256,13 +256,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -409,7 +409,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -424,50 +424,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_set, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-vidups10.c b/drivers/staging/cx25821/cx25821-vidups10.c index b76d9f62c3d1c2..c746a17ccbd282 100644 --- a/drivers/staging/cx25821/cx25821-vidups10.c +++ b/drivers/staging/cx25821/cx25821-vidups10.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -143,7 +143,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO10)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO10)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -161,7 +161,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO10)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO10)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -189,19 +189,19 @@ static int video_release(struct file *file) //cx_write(channel10->dma_ctl, 0); /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO10)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO10)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO10); + cx25821_res_free(dev, fh, RESOURCE_VIDEO10); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -222,7 +222,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO10)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO10)))) { return -EBUSY; } @@ -240,11 +240,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO10); + res = cx25821_get_resource(fh, RESOURCE_VIDEO10); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -299,13 +299,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -347,7 +347,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -362,50 +362,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_upstream10, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-vidups9.c b/drivers/staging/cx25821/cx25821-vidups9.c index 1580da3b29aa17..466e0f34ae3498 100644 --- a/drivers/staging/cx25821/cx25821-vidups9.c +++ b/drivers/staging/cx25821/cx25821-vidups9.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -143,7 +143,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO9)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO9)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -161,7 +161,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO9)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO9)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -189,19 +189,19 @@ static int video_release(struct file *file) //cx_write(channel9->dma_ctl, 0); /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO9)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO9)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO9); + cx25821_res_free(dev, fh, RESOURCE_VIDEO9); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -222,7 +222,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO9)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO9)))) { return -EBUSY; } @@ -240,11 +240,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO9); + res = cx25821_get_resource(fh, RESOURCE_VIDEO9); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -299,13 +299,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -345,7 +345,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, struct cx25821_fh *fh = priv; int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -360,50 +360,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_upstream9, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/tm6000/Kconfig b/drivers/staging/tm6000/Kconfig new file mode 100644 index 00000000000000..5fe759cc2ee9ba --- /dev/null +++ b/drivers/staging/tm6000/Kconfig @@ -0,0 +1,32 @@ +config VIDEO_TM6000 + tristate "TV Master TM5600/6000/6010 driver" + depends on VIDEO_DEV && I2C && INPUT && USB && EXPERIMENTAL + select VIDEO_TUNER + select TUNER_XC2028 + select VIDEOBUF_VMALLOC + help + Support for TM5600/TM6000/TM6010 USB Device + + Since these cards have no MPEG decoder onboard, they transmit + only compressed MPEG data over the usb bus, so you need + an external software decoder to watch TV on your computer. + + Say Y if you own such a device and want to use it. + +config VIDEO_TM6000_ALSA + tristate "TV Master TM5600/6000/6010 audio support" + depends on VIDEO_TM6000 && SND && EXPERIMENTAL + select SND_PCM + ---help--- + This is a video4linux driver for direct (DMA) audio for + TM5600/TM6000/TM6010 USB Devices. + + To compile this driver as a module, choose M here: the + module will be called tm6000-alsa. + +config VIDEO_TM6000_DVB + bool "DVB Support for tm6000 based TV cards" + depends on VIDEO_TM6000 && DVB_CORE && EXPERIMENTAL + select DVB_ZL10353 + ---help--- + This adds support for DVB cards based on the tm5600/tm6000 chip. diff --git a/drivers/staging/tm6000/Makefile b/drivers/staging/tm6000/Makefile new file mode 100644 index 00000000000000..93370fccc073b8 --- /dev/null +++ b/drivers/staging/tm6000/Makefile @@ -0,0 +1,17 @@ +tm6000-objs := tm6000-cards.o \ + tm6000-core.o \ + tm6000-i2c.o \ + tm6000-video.o \ + tm6000-stds.o + +ifeq ($(CONFIG_VIDEO_TM6000_DVB),y) +tm6000-objs += tm6000-dvb.o +endif + +obj-$(CONFIG_VIDEO_TM6000) += tm6000.o +obj-$(CONFIG_VIDEO_TM6000_ALSA) += tm6000-alsa.o + +EXTRA_CFLAGS = -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners +EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core +EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/staging/tm6000/README b/drivers/staging/tm6000/README new file mode 100644 index 00000000000000..c340ebc2ee9f2a --- /dev/null +++ b/drivers/staging/tm6000/README @@ -0,0 +1,22 @@ +Todo: + - Fix the loss of some blocks when receiving the video URB's + - Add a lock at tm6000_read_write_usb() to prevent two simultaneous access to the + URB control transfers + - Properly add the locks at tm6000-video + - Add audio support + - Add vbi support + - Add IR support + - Do several cleanups + - I think that frame1/frame0 are inverted. This causes a funny effect at the image. + the fix is trivial, but require some tests + - My tm6010 devices sometimes insist on stop working. I need to turn them off, removing + from my machine and wait for a while for it to work again. I'm starting to think that + it is an overheat issue - is there a workaround that we could do? + - Sometimes, tm6010 doesn't read eeprom at the proper time (hardware bug). So, the device + got miss-detected as a "generic" tm6000. This can be really bad if the tuner is the + Low Power one, as it may result on loading the high power firmware, that could damage + the device. Maybe we may read eeprom to double check, when the device is marked as "generic" + - Coding Style fixes + - sparse cleanups + +Please send patches to linux-media@vger.kernel.org diff --git a/drivers/staging/tm6000/tm6000-alsa.c b/drivers/staging/tm6000/tm6000-alsa.c new file mode 100644 index 00000000000000..bc89f9d2800272 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-alsa.c @@ -0,0 +1,414 @@ +/* + * + * Support for audio capture for tm5600/6000/6010 + * (c) 2007-2008 Mauro Carvalho Chehab + * + * Based on cx88-alsa.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + + +#include "tm6000.h" +#include "tm6000-regs.h" + +#undef dprintk + +#define dprintk(level, fmt, arg...) do { \ + if (debug >= level) \ + printk(KERN_INFO "%s/1: " fmt, chip->core->name , ## arg); \ + } while (0) + +/**************************************************************************** + Data type declarations - Can be moded to a header file later + ****************************************************************************/ + +struct snd_tm6000_card { + struct snd_card *card; + + spinlock_t reg_lock; + + atomic_t count; + + unsigned int period_size; + unsigned int num_periods; + + struct tm6000_core *core; + struct tm6000_buffer *buf; + + int bufsize; + + struct snd_pcm_substream *substream; +}; + + +/**************************************************************************** + Module global static vars + ****************************************************************************/ + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ +static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1}; + +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable tm6000x soundcard. default enabled."); + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for tm6000x capture interface(s)."); + + +/**************************************************************************** + Module macros + ****************************************************************************/ + +MODULE_DESCRIPTION("ALSA driver module for tm5600/tm6000/tm6010 based TV cards"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("{{Trident,tm5600}," + "{{Trident,tm6000}," + "{{Trident,tm6010}"); +static unsigned int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable debug messages"); + +/**************************************************************************** + Module specific funtions + ****************************************************************************/ + +/* + * BOARD Specific: Sets audio DMA + */ + +static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip) +{ + struct tm6000_core *core = chip->core; + int val; + + /* Enables audio */ + val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0); + val |= 0x20; + tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + + tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0x80); + + return 0; +} + +/* + * BOARD Specific: Resets audio DMA + */ +static int _tm6000_stop_audio_dma(struct snd_tm6000_card *chip) +{ + struct tm6000_core *core = chip->core; + int val; + dprintk(1, "Stopping audio DMA\n"); + + /* Enables audio */ + val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0); + val &= ~0x20; + tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + + tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0); + + return 0; +} + +static int dsp_buffer_free(struct snd_tm6000_card *chip) +{ + BUG_ON(!chip->bufsize); + + dprintk(2, "Freeing buffer\n"); + + /* FIXME: Frees buffer */ + + chip->bufsize = 0; + + return 0; +} + +/**************************************************************************** + ALSA PCM Interface + ****************************************************************************/ + +/* + * Digital hardware definition + */ +#define DEFAULT_FIFO_SIZE 4096 + +static struct snd_pcm_hardware snd_tm6000_digital_hw = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP_VALID, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + + .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000, + .rate_min = 44100, + .rate_max = 48000, + .channels_min = 2, + .channels_max = 2, + .period_bytes_min = DEFAULT_FIFO_SIZE/4, + .period_bytes_max = DEFAULT_FIFO_SIZE/4, + .periods_min = 1, + .periods_max = 1024, + .buffer_bytes_max = (1024*1024), +}; + +/* + * audio pcm capture open callback + */ +static int snd_tm6000_pcm_open(struct snd_pcm_substream *substream) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + int err; + + err = snd_pcm_hw_constraint_pow2(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIODS); + if (err < 0) + goto _error; + + chip->substream = substream; + + runtime->hw = snd_tm6000_digital_hw; + + return 0; +_error: + dprintk(1, "Error opening PCM!\n"); + return err; +} + +/* + * audio close callback + */ +static int snd_tm6000_close(struct snd_pcm_substream *substream) +{ + return 0; +} + +/* + * hw_params callback + */ +static int snd_tm6000_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + + if (substream->runtime->dma_area) { + dsp_buffer_free(chip); + substream->runtime->dma_area = NULL; + } + + chip->period_size = params_period_bytes(hw_params); + chip->num_periods = params_periods(hw_params); + chip->bufsize = chip->period_size * params_periods(hw_params); + + BUG_ON(!chip->bufsize); + + dprintk(1, "Setting buffer\n"); + + /* FIXME: Allocate buffer for audio */ + + + return 0; +} + +/* + * hw free callback + */ +static int snd_tm6000_hw_free(struct snd_pcm_substream *substream) +{ + + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + + if (substream->runtime->dma_area) { + dsp_buffer_free(chip); + substream->runtime->dma_area = NULL; + } + + return 0; +} + +/* + * prepare callback + */ +static int snd_tm6000_prepare(struct snd_pcm_substream *substream) +{ + return 0; +} + + +/* + * trigger callback + */ +static int snd_tm6000_card_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + int err; + + spin_lock(&chip->reg_lock); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + err = _tm6000_start_audio_dma(chip); + break; + case SNDRV_PCM_TRIGGER_STOP: + err = _tm6000_stop_audio_dma(chip); + break; + default: + err = -EINVAL; + break; + } + + spin_unlock(&chip->reg_lock); + + return err; +} + +/* + * pointer callback + */ +static snd_pcm_uframes_t snd_tm6000_pointer(struct snd_pcm_substream *substream) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + u16 count; + + count = atomic_read(&chip->count); + + return runtime->period_size * (count & (runtime->periods-1)); +} + +/* + * operators + */ +static struct snd_pcm_ops snd_tm6000_pcm_ops = { + .open = snd_tm6000_pcm_open, + .close = snd_tm6000_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_tm6000_hw_params, + .hw_free = snd_tm6000_hw_free, + .prepare = snd_tm6000_prepare, + .trigger = snd_tm6000_card_trigger, + .pointer = snd_tm6000_pointer, +}; + +/* + * create a PCM device + */ +static int __devinit snd_tm6000_pcm(struct snd_tm6000_card *chip, + int device, char *name) +{ + int err; + struct snd_pcm *pcm; + + err = snd_pcm_new(chip->card, name, device, 0, 1, &pcm); + if (err < 0) + return err; + pcm->private_data = chip; + strcpy(pcm->name, name); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_tm6000_pcm_ops); + + return 0; +} + +/* FIXME: Control interface - How to control volume/mute? */ + +/**************************************************************************** + Basic Flow for Sound Devices + ****************************************************************************/ + +/* + * Alsa Constructor - Component probe + */ + +int tm6000_audio_init(struct tm6000_core *dev, int idx) +{ + struct snd_card *card; + struct snd_tm6000_card *chip; + int rc, len; + char component[14]; + + if (idx >= SNDRV_CARDS) + return -ENODEV; + + if (!enable[idx]) + return -ENOENT; + + rc = snd_card_create(index[idx], id[idx], THIS_MODULE, 0, &card); + if (rc < 0) { + snd_printk(KERN_ERR "cannot create card instance %d\n", idx); + return rc; + } + + chip = kzalloc(sizeof(*chip), GFP_KERNEL); + if (!chip) { + rc = -ENOMEM; + goto error; + } + + chip->core = dev; + chip->card = card; + + strcpy(card->driver, "tm6000-alsa"); + sprintf(component, "USB%04x:%04x", + le16_to_cpu(dev->udev->descriptor.idVendor), + le16_to_cpu(dev->udev->descriptor.idProduct)); + snd_component_add(card, component); + + if (dev->udev->descriptor.iManufacturer) + len = usb_string(dev->udev, + dev->udev->descriptor.iManufacturer, + card->longname, sizeof(card->longname)); + else + len = 0; + + if (len > 0) + strlcat(card->longname, " ", sizeof(card->longname)); + + strlcat(card->longname, card->shortname, sizeof(card->longname)); + + len = strlcat(card->longname, " at ", sizeof(card->longname)); + + if (len < sizeof(card->longname)) + usb_make_path(dev->udev, card->longname + len, + sizeof(card->longname) - len); + + strlcat(card->longname, + dev->udev->speed == USB_SPEED_LOW ? ", low speed" : + dev->udev->speed == USB_SPEED_FULL ? ", full speed" : + ", high speed", + sizeof(card->longname)); + + rc = snd_tm6000_pcm(chip, 0, "tm6000 Digital"); + if (rc < 0) + goto error; + + rc = snd_card_register(card); + if (rc < 0) + goto error; + + + return 0; + +error: + snd_card_free(card); + return rc; +} +EXPORT_SYMBOL_GPL(tm6000_audio_init); + diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c new file mode 100644 index 00000000000000..6143e20d139da5 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-cards.c @@ -0,0 +1,973 @@ +/* + tm6000-cards.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "tm6000.h" +#include "tm6000-regs.h" +#include "tuner-xc2028.h" +#include "xc5000.h" + +#define TM6000_BOARD_UNKNOWN 0 +#define TM5600_BOARD_GENERIC 1 +#define TM6000_BOARD_GENERIC 2 +#define TM6010_BOARD_GENERIC 3 +#define TM5600_BOARD_10MOONS_UT821 4 +#define TM5600_BOARD_10MOONS_UT330 5 +#define TM6000_BOARD_ADSTECH_DUAL_TV 6 +#define TM6000_BOARD_FREECOM_AND_SIMILAR 7 +#define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8 +#define TM6010_BOARD_HAUPPAUGE_900H 9 +#define TM6010_BOARD_BEHOLD_WANDER 10 +#define TM6010_BOARD_BEHOLD_VOYAGER 11 +#define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12 +#define TM6010_BOARD_TWINHAN_TU501 13 + +#define TM6000_MAXBOARDS 16 +static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET }; + +module_param_array(card, int, NULL, 0444); + +static unsigned long tm6000_devused; + + +struct tm6000_board { + char *name; + + struct tm6000_capabilities caps; + + enum tm6000_devtype type; /* variant of the chipset */ + int tuner_type; /* type of the tuner */ + int tuner_addr; /* tuner address */ + int demod_addr; /* demodulator address */ + + struct tm6000_gpio gpio; +}; + +struct tm6000_board tm6000_boards[] = { + [TM6000_BOARD_UNKNOWN] = { + .name = "Unknown tm6000 video grabber", + .caps = { + .has_tuner = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM5600_BOARD_GENERIC] = { + .name = "Generic tm5600 board", + .type = TM5600, + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc2 >> 1, + .caps = { + .has_tuner = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM6000_BOARD_GENERIC] = { + .name = "Generic tm6000 board", + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc2 >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM6010_BOARD_GENERIC] = { + .name = "Generic tm6010 board", + .type = TM6010, + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + }, + [TM5600_BOARD_10MOONS_UT821] = { + .name = "10Moons UT 821", + .tuner_type = TUNER_XC2028, + .type = TM5600, + .tuner_addr = 0xc2 >> 1, + .caps = { + .has_tuner = 1, + .has_eeprom = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM5600_BOARD_10MOONS_UT330] = { + .name = "10Moons UT 330", + .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4, + .tuner_addr = 0xc8 >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 0, + .has_zl10353 = 0, + .has_eeprom = 1, + }, + }, + [TM6000_BOARD_ADSTECH_DUAL_TV] = { + .name = "ADSTECH Dual TV USB", + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc8 >> 1, + .caps = { + .has_tuner = 1, + .has_tda9874 = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + }, + }, + [TM6000_BOARD_FREECOM_AND_SIMILAR] = { + .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 0, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_4, + }, + }, + [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = { + .name = "ADSTECH Mini Dual TV USB", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc8 >> 1, + .demod_addr = 0x1e >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 0, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_4, + }, + }, + [TM6010_BOARD_HAUPPAUGE_900H] = { + .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + }, + [TM6010_BOARD_BEHOLD_WANDER] = { + .name = "Beholder Wander DVB-T/TV/FM USB2.0", + .tuner_type = TUNER_XC5000, + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_0, + .demod_reset = TM6010_GPIO_1, + .power_led = TM6010_GPIO_6, + }, + }, + [TM6010_BOARD_BEHOLD_VOYAGER] = { + .name = "Beholder Voyager TV/FM USB2.0", + .tuner_type = TUNER_XC5000, + .tuner_addr = 0xc2 >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 0, + .has_zl10353 = 0, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_0, + .power_led = TM6010_GPIO_6, + }, + }, + [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = { + .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + }, + [TM6010_BOARD_TWINHAN_TU501] = { + .name = "Twinhan TU501(704D1)", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + } +}; + +/* table of devices that work with this driver */ +struct usb_device_id tm6000_id_table[] = { + { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 }, + { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC }, + { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV }, + { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR }, + { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV }, + { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER }, + { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER }, + { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE }, + { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE }, + { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { }, +}; + +/* Tuner callback to provide the proper gpio changes needed for xc5000 */ +int tm6000_xc5000_callback(void *ptr, int component, int command, int arg) +{ + int rc = 0; + struct tm6000_core *dev = ptr; + + if (dev->tuner_type != TUNER_XC5000) + return 0; + + switch (command) { + case XC5000_TUNER_RESET: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(15); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + msleep(15); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + break; + } + return (rc); +} + + +/* Tuner callback to provide the proper gpio changes needed for xc2028 */ + +int tm6000_tuner_callback(void *ptr, int component, int command, int arg) +{ + int rc = 0; + struct tm6000_core *dev = ptr; + + if (dev->tuner_type != TUNER_XC2028) + return 0; + + switch (command) { + case XC2028_RESET_CLK: + tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, + 0x02, arg); + msleep(10); + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 0); + if (rc < 0) + return rc; + msleep(10); + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 1); + break; + case XC2028_TUNER_RESET: + /* Reset codes during load firmware */ + switch (arg) { + case 0: + /* newer tuner can faster reset */ + switch (dev->model) { + case TM5600_BOARD_10MOONS_UT821: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + 0x300, 0x01); + msleep(10); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + 0x300, 0x00); + msleep(10); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + 0x300, 0x01); + break; + case TM6010_BOARD_HAUPPAUGE_900H: + case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: + case TM6010_BOARD_TWINHAN_TU501: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(60); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + msleep(75); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(60); + break; + default: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + msleep(130); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(130); + break; + } + break; + case 1: + tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, + 0x02, 0x01); + msleep(10); + break; + + case 2: + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 0); + if (rc < 0) + return rc; + msleep(100); + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 1); + msleep(100); + break; + } + } + return rc; +} + +int tm6000_cards_setup(struct tm6000_core *dev) +{ + int i, rc; + + /* + * Board-specific initialization sequence. Handles all GPIO + * initialization sequences that are board-specific. + * Up to now, all found devices use GPIO1 and GPIO4 at the same way. + * Probably, they're all based on some reference device. Due to that, + * there's a common routine at the end to handle those GPIO's. Devices + * that use different pinups or init sequences can just return at + * the board-specific session. + */ + switch (dev->model) { + case TM6010_BOARD_HAUPPAUGE_900H: + case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: + case TM6010_BOARD_TWINHAN_TU501: + case TM6010_BOARD_GENERIC: + /* Turn xceive 3028 on */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01); + msleep(15); + /* Turn zarlink zl10353 on */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00); + msleep(15); + /* Reset zarlink zl10353 */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00); + msleep(50); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01); + msleep(15); + /* Turn zarlink zl10353 off */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01); + msleep(15); + /* ir ? */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01); + msleep(15); + /* Power led on (blue) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00); + msleep(15); + /* DVB led off (orange) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01); + msleep(15); + /* Turn zarlink zl10353 on */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00); + msleep(15); + break; + case TM6010_BOARD_BEHOLD_WANDER: + /* Power led on (blue) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01); + msleep(15); + /* Reset zarlink zl10353 */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00); + msleep(50); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01); + msleep(15); + break; + case TM6010_BOARD_BEHOLD_VOYAGER: + /* Power led on (blue) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01); + msleep(15); + break; + default: + break; + } + + /* + * Default initialization. Most of the devices seem to use GPIO1 + * and GPIO4.on the same way, so, this handles the common sequence + * used by most devices. + * If a device uses a different sequence or different GPIO pins for + * reset, just add the code at the board-specific part + */ + + if (dev->gpio.tuner_reset) { + for (i = 0; i < 2; i++) { + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + if (rc < 0) { + printk(KERN_ERR "Error %i doing tuner reset\n", rc); + return rc; + } + + msleep(10); /* Just to be conservative */ + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + if (rc < 0) { + printk(KERN_ERR "Error %i doing tuner reset\n", rc); + return rc; + } + msleep(10); + + if (!i) { + rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0); + if (rc >= 0) + printk(KERN_DEBUG "board=0x%08x\n", rc); + } + } + } else { + printk(KERN_ERR "Tuner reset is not configured\n"); + return -1; + } + + msleep(50); + + return 0; +}; + +static void tm6000_config_tuner(struct tm6000_core *dev) +{ + struct tuner_setup tun_setup; + + /* Load tuner module */ + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, + "tuner", "tuner", dev->tuner_addr, NULL); + + memset(&tun_setup, 0, sizeof(tun_setup)); + tun_setup.type = dev->tuner_type; + tun_setup.addr = dev->tuner_addr; + + tun_setup.mode_mask = 0; + if (dev->caps.has_tuner) + tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO); + if (dev->caps.has_dvb) + tun_setup.mode_mask |= T_DIGITAL_TV; + + switch (dev->tuner_type) { + case TUNER_XC2028: + tun_setup.tuner_callback = tm6000_tuner_callback;; + break; + case TUNER_XC5000: + tun_setup.tuner_callback = tm6000_xc5000_callback; + break; + } + + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup); + + switch (dev->tuner_type) { + case TUNER_XC2028: { + struct v4l2_priv_tun_config xc2028_cfg; + struct xc2028_ctrl ctl; + + memset(&xc2028_cfg, 0, sizeof(xc2028_cfg)); + memset(&ctl, 0, sizeof(ctl)); + + ctl.input1 = 1; + ctl.read_not_reliable = 0; + ctl.msleep = 10; + ctl.demod = XC3028_FE_ZARLINK456; + ctl.vhfbw7 = 1; + ctl.uhfbw8 = 1; + xc2028_cfg.tuner = TUNER_XC2028; + xc2028_cfg.priv = &ctl; + + switch (dev->model) { + case TM6010_BOARD_HAUPPAUGE_900H: + case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: + case TM6010_BOARD_TWINHAN_TU501: + ctl.fname = "xc3028L-v36.fw"; + break; + default: + if (dev->dev_type == TM6010) + ctl.fname = "xc3028-v27.fw"; + else + ctl.fname = "xc3028-v24.fw"; + } + + printk(KERN_INFO "Setting firmware parameters for xc2028\n"); + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, + &xc2028_cfg); + + } + break; + case TUNER_XC5000: + { + struct v4l2_priv_tun_config xc5000_cfg; + struct xc5000_config ctl = { + .i2c_address = dev->tuner_addr, + .if_khz = 4570, + .radio_input = XC5000_RADIO_FM1, + }; + + xc5000_cfg.tuner = TUNER_XC5000; + xc5000_cfg.priv = &ctl; + + + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, + &xc5000_cfg); + } + break; + default: + printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n"); + break; + } +} + +static int tm6000_init_dev(struct tm6000_core *dev) +{ + struct v4l2_frequency f; + int rc = 0; + + mutex_init(&dev->lock); + + mutex_lock(&dev->lock); + + /* Initializa board-specific data */ + dev->dev_type = tm6000_boards[dev->model].type; + dev->tuner_type = tm6000_boards[dev->model].tuner_type; + dev->tuner_addr = tm6000_boards[dev->model].tuner_addr; + + dev->gpio = tm6000_boards[dev->model].gpio; + + dev->demod_addr = tm6000_boards[dev->model].demod_addr; + + dev->caps = tm6000_boards[dev->model].caps; + + /* initialize hardware */ + rc = tm6000_init(dev); + if (rc < 0) + goto err; + + rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev); + if (rc < 0) + goto err; + + /* register i2c bus */ + rc = tm6000_i2c_register(dev); + if (rc < 0) + goto err; + + /* Default values for STD and resolutions */ + dev->width = 720; + dev->height = 480; + dev->norm = V4L2_STD_PAL_M; + + /* Configure tuner */ + tm6000_config_tuner(dev); + + /* Set video standard */ + v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm); + + /* Set tuner frequency - also loads firmware on xc2028/xc3028 */ + f.tuner = 0; + f.type = V4L2_TUNER_ANALOG_TV; + f.frequency = 3092; /* 193.25 MHz */ + dev->freq = f.frequency; + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f); + + if (dev->caps.has_tda9874) + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, + "tvaudio", "tvaudio", I2C_ADDR_TDA9874, NULL); + + /* register and initialize V4L2 */ + rc = tm6000_v4l2_register(dev); + if (rc < 0) + goto err; + + if (dev->caps.has_dvb) { + dev->dvb = kzalloc(sizeof(*(dev->dvb)), GFP_KERNEL); + if (!dev->dvb) { + rc = -ENOMEM; + goto err2; + } + +#ifdef CONFIG_VIDEO_TM6000_DVB + rc = tm6000_dvb_register(dev); + if (rc < 0) { + kfree(dev->dvb); + dev->dvb = NULL; + goto err2; + } +#endif + } + mutex_unlock(&dev->lock); + return 0; + +err2: + v4l2_device_unregister(&dev->v4l2_dev); + +err: + mutex_unlock(&dev->lock); + return rc; +} + +/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */ +#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03)) + +static void get_max_endpoint(struct usb_device *udev, + struct usb_host_interface *alt, + char *msgtype, + struct usb_host_endpoint *curr_e, + struct tm6000_endpoint *tm_ep) +{ + u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize); + unsigned int size = tmp & 0x7ff; + + if (udev->speed == USB_SPEED_HIGH) + size = size * hb_mult (tmp); + + if (size > tm_ep->maxsize) { + tm_ep->endp = curr_e; + tm_ep->maxsize = size; + tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber; + tm_ep->bAlternateSetting = alt->desc.bAlternateSetting; + + printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n", + msgtype, curr_e->desc.bEndpointAddress, + size); + } +} + +/* + * tm6000_usb_probe() + * checks for supported devices + */ +static int tm6000_usb_probe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct usb_device *usbdev; + struct tm6000_core *dev = NULL; + int i, rc = 0; + int nr = 0; + char *speed; + + usbdev = usb_get_dev(interface_to_usbdev(interface)); + + /* Selects the proper interface */ + rc = usb_set_interface(usbdev, 0, 1); + if (rc < 0) + goto err; + + /* Check to see next free device and mark as used */ + nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS); + if (nr >= TM6000_MAXBOARDS) { + printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS); + usb_put_dev(usbdev); + return -ENOMEM; + } + + /* Create and initialize dev struct */ + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (dev == NULL) { + printk(KERN_ERR "tm6000" ": out of memory!\n"); + usb_put_dev(usbdev); + return -ENOMEM; + } + spin_lock_init(&dev->slock); + + /* Increment usage count */ + tm6000_devused |= 1<name, 29, "tm6000 #%d", nr); + + dev->model = id->driver_info; + if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards))) + dev->model = card[nr]; + + dev->udev = usbdev; + dev->devno = nr; + + switch (usbdev->speed) { + case USB_SPEED_LOW: + speed = "1.5"; + break; + case USB_SPEED_UNKNOWN: + case USB_SPEED_FULL: + speed = "12"; + break; + case USB_SPEED_HIGH: + speed = "480"; + break; + default: + speed = "unknown"; + } + + + + /* Get endpoints */ + for (i = 0; i < interface->num_altsetting; i++) { + int ep; + + for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) { + struct usb_host_endpoint *e; + int dir_out; + + e = &interface->altsetting[i].endpoint[ep]; + + dir_out = ((e->desc.bEndpointAddress & + USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT); + + printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n", + i, + interface->altsetting[i].desc.bInterfaceNumber, + interface->altsetting[i].desc.bInterfaceClass); + + switch (e->desc.bmAttributes) { + case USB_ENDPOINT_XFER_BULK: + if (!dir_out) { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "Bulk IN", e, + &dev->bulk_in); + } else { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "Bulk OUT", e, + &dev->bulk_out); + } + break; + case USB_ENDPOINT_XFER_ISOC: + if (!dir_out) { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "ISOC IN", e, + &dev->isoc_in); + } else { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "ISOC OUT", e, + &dev->isoc_out); + } + break; + } + } + } + + + printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n", + speed, + le16_to_cpu(dev->udev->descriptor.idVendor), + le16_to_cpu(dev->udev->descriptor.idProduct), + interface->altsetting->desc.bInterfaceNumber); + +/* check if the the device has the iso in endpoint at the correct place */ + if (!dev->isoc_in.endp) { + printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n"); + rc = -ENODEV; + + goto err; + } + + /* save our data pointer in this interface device */ + usb_set_intfdata(interface, dev); + + printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name); + + rc = tm6000_init_dev(dev); + + if (rc < 0) + goto err; + + return 0; + +err: + printk(KERN_ERR "tm6000: Error %d while registering\n", rc); + + tm6000_devused &= ~(1<name); + + mutex_lock(&dev->lock); + +#ifdef CONFIG_VIDEO_TM6000_DVB + if (dev->dvb) { + tm6000_dvb_unregister(dev); + kfree(dev->dvb); + } +#endif + + tm6000_v4l2_unregister(dev); + + tm6000_i2c_unregister(dev); + + v4l2_device_unregister(&dev->v4l2_dev); + + dev->state |= DEV_DISCONNECTED; + + usb_put_dev(dev->udev); + + mutex_unlock(&dev->lock); + kfree(dev); +} + +static struct usb_driver tm6000_usb_driver = { + .name = "tm6000", + .probe = tm6000_usb_probe, + .disconnect = tm6000_usb_disconnect, + .id_table = tm6000_id_table, +}; + +static int __init tm6000_module_init(void) +{ + int result; + + printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n", + (TM6000_VERSION >> 16) & 0xff, + (TM6000_VERSION >> 8) & 0xff, TM6000_VERSION & 0xff); + + /* register this driver with the USB subsystem */ + result = usb_register(&tm6000_usb_driver); + if (result) + printk(KERN_ERR "tm6000" + " usb_register failed. Error number %d.\n", result); + + return result; +} + +static void __exit tm6000_module_exit(void) +{ + /* deregister at USB subsystem */ + usb_deregister(&tm6000_usb_driver); +} + +module_init(tm6000_module_init); +module_exit(tm6000_module_exit); + +MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter"); +MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_LICENSE("GPL"); diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c new file mode 100644 index 00000000000000..bfbc53bd291217 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-core.c @@ -0,0 +1,602 @@ +/* + tm6000-core.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab + + Copyright (C) 2007 Michel Ludwig + - DVB-T support + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include "tm6000.h" +#include "tm6000-regs.h" +#include +#include + +#define USB_TIMEOUT 5*HZ /* ms */ + +int tm6000_read_write_usb (struct tm6000_core *dev, u8 req_type, u8 req, + u16 value, u16 index, u8 *buf, u16 len) +{ + int ret, i; + unsigned int pipe; + static int ini=0, last=0, n=0; + u8 *data=NULL; + + if (len) + data = kzalloc(len, GFP_KERNEL); + + + if (req_type & USB_DIR_IN) + pipe=usb_rcvctrlpipe(dev->udev, 0); + else { + pipe=usb_sndctrlpipe(dev->udev, 0); + memcpy(data, buf, len); + } + + if (tm6000_debug & V4L2_DEBUG_I2C) { + if (!ini) + last=ini=jiffies; + + printk("%06i (dev %p, pipe %08x): ", n, dev->udev, pipe); + + printk( "%s: %06u ms %06u ms %02x %02x %02x %02x %02x %02x %02x %02x ", + (req_type & USB_DIR_IN)?" IN":"OUT", + jiffies_to_msecs(jiffies-last), + jiffies_to_msecs(jiffies-ini), + req_type, req,value&0xff,value>>8, index&0xff, index>>8, + len&0xff, len>>8); + last=jiffies; + n++; + + if ( !(req_type & USB_DIR_IN) ) { + printk(">>> "); + for (i=0;iudev, pipe, req, req_type, value, index, data, + len, USB_TIMEOUT); + + if (req_type & USB_DIR_IN) + memcpy(buf, data, len); + + if (tm6000_debug & V4L2_DEBUG_I2C) { + if (ret<0) { + if (req_type & USB_DIR_IN) + printk("<<< (len=%d)\n",len); + + printk("%s: Error #%d\n", __FUNCTION__, ret); + } else if (req_type & USB_DIR_IN) { + printk("<<< "); + for (i=0;idev_type == TM6010) { + int val; + + val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0) & 0xfc; + if (dev->fourcc == V4L2_PIX_FMT_UYVY) + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + else + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val | 1); + } else { + if (dev->fourcc == V4L2_PIX_FMT_UYVY) + tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0); + else + tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90); + } +} + +int tm6000_init_analog_mode (struct tm6000_core *dev) +{ + if (dev->dev_type == TM6010) { + int val; + + /* Enable video */ + val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0); + val |= 0x60; + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + val = tm6000_get_reg(dev, + TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0); + val &= ~0x40; + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val); + + /* Init teletext */ + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); + tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27); + tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55); + tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66); + tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66); + tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00); + tm6000_set_reg(dev, + TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00); + tm6000_set_reg(dev, + TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01); + tm6000_set_reg(dev, + TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00); + tm6000_set_reg(dev, + TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02); + tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35); + tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0); + tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11); + tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c); + tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01); + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00); + + + /* Init audio */ + tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04); + tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0xa0); + tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x05); + tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06); + tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08); + tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91); + tm6000_set_reg(dev, TM6010_REQ08_R0B_A_ASD_THRES1, 0x20); + tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x12); + tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x20); + tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0); + tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80); + tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0); + tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0x80); + tm6000_set_reg(dev, TM6010_REQ08_R12_A_AGC_U, 0x12); + tm6000_set_reg(dev, TM6010_REQ08_R13_A_AGC_ERR_T, 0xfe); + tm6000_set_reg(dev, TM6010_REQ08_R14_A_AGC_GAIN_INIT, 0x20); + tm6000_set_reg(dev, TM6010_REQ08_R15_A_AGC_STEP_THR, 0x14); + tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe); + tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01); + tm6000_set_reg(dev, TM6010_REQ08_R18_A_TR_CTRL, 0xa0); + tm6000_set_reg(dev, TM6010_REQ08_R19_A_FH_2FH_GAIN, 0x32); + tm6000_set_reg(dev, TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64); + tm6000_set_reg(dev, TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20); + tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1c, 0x00); + tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1d, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13); + tm6000_set_reg(dev, TM6010_REQ08_R1F_A_TEST_INTF_SEL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R20_A_TEST_PIN_SEL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3); + tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80); + + } else { + /* Enables soft reset */ + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); + + if (dev->scaler) { + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20); + } else { + /* Enable Hfilter and disable TS Drop err */ + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80); + } + + tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x23); + tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0); + tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8); + tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x1f); + + /* AP Software reset */ + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08); + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00); + + tm6000_set_fourcc_format(dev); + + /* Disables soft reset */ + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00); + + /* E3: Select input 0 - TV tuner */ + tm6000_set_reg(dev, TM6010_REQ07_RE3_OUT_SEL1, 0x00); + tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0xeb, 0x60); + + /* This controls input */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_2, 0x0); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_3, 0x01); + } + msleep(20); + + /* Tuner firmware can now be loaded */ + + /*FIXME: Hack!!! */ + struct v4l2_frequency f; + mutex_lock(&dev->lock); + f.frequency=dev->freq; + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f); + mutex_unlock(&dev->lock); + + msleep(100); + tm6000_set_standard (dev, &dev->norm); + tm6000_set_audio_bitrate (dev,48000); + + return 0; +} + +int tm6000_init_digital_mode (struct tm6000_core *dev) +{ + if (dev->dev_type == TM6010) { + int val; + u8 buf[2]; + + /* digital init */ + val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0); + val &= ~0x60; + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + val = tm6000_get_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0); + val |= 0x40; + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val); + tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28); + tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc); + tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff); + tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe); + tm6000_read_write_usb (dev, 0xc0, 0x0e, 0x00c2, 0x0008, buf, 2); + printk (KERN_INFO "buf %#x %#x \n", buf[0], buf[1]); + + + } else { + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08); + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00); + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x08); + tm6000_set_reg(dev, TM6010_REQ07_RE2_OUT_SEL2, 0x0c); + tm6000_set_reg(dev, TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0xff); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0xd8); + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40); + tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0); + tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x37); + tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8); + tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0); + tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60); + + tm6000_set_reg(dev, TM6010_REQ07_RE2_OUT_SEL2, 0x0c); + tm6000_set_reg(dev, TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0xff); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0x08); + msleep(50); + + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00); + msleep(50); + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01); + msleep(50); + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00); + msleep(100); + } + return 0; +} + +struct reg_init { + u8 req; + u8 reg; + u8 val; +}; + +/* The meaning of those initializations are unknown */ +struct reg_init tm6000_init_tab[] = { + /* REG VALUE */ + { TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x1f }, + { TM6010_REQ07_RFF_SOFT_RESET, 0x08 }, + { TM6010_REQ07_RFF_SOFT_RESET, 0x00 }, + { TM6010_REQ07_RD5_POWERSAVE, 0x4f }, + { TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x23 }, + { TM6010_REQ07_RD8_IR_WAKEUP_ADD, 0x08 }, + { TM6010_REQ07_RE2_OUT_SEL2, 0x00 }, + { TM6010_REQ07_RE3_OUT_SEL1, 0x10 }, + { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0x00 }, + { TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0x00 }, + { REQ_07_SET_GET_AVREG, 0xeb, 0x64 }, /* 48000 bits/sample, external input */ + { REQ_07_SET_GET_AVREG, 0xee, 0xc2 }, + { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */ + { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 }, + { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 }, + { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f }, + { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 }, + { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 }, + { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 }, + { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 }, + { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 }, + { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 }, + { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a }, + { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 }, + { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 }, + { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b }, + { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 }, + { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f }, + { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd }, + { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e }, + { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b }, + { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 }, + { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 }, + { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c }, + { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc }, + { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc }, + { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd }, + { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c }, + { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c }, + { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 }, + { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 }, + { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 }, + { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 }, + { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 }, + { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c }, + { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 }, + { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c }, + { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a }, + { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 }, + { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 }, + { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a }, + { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 }, + { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 }, + { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 }, + { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 }, + { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 }, + { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 }, + { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 }, + { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 }, + { TM6010_REQ07_RC1_TRESHOLD, 0xd0 }, + { TM6010_REQ07_RC3_HSTART1, 0x88 }, + { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */ + { TM6010_REQ05_R18_IMASK7, 0x00 }, +}; + +struct reg_init tm6010_init_tab[] = { + { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 }, + { TM6010_REQ07_RC4_HSTART0, 0xa0 }, + { TM6010_REQ07_RC6_HEND0, 0x40 }, + { TM6010_REQ07_RCA_VEND0, 0x31 }, + { TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0xe1 }, + { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 }, + { TM6010_REQ07_RFE_POWER_DOWN, 0x7f }, + + { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 }, + { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 }, + { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 }, + { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 }, + { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 }, + { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 }, + { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 }, + { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 }, + { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc }, + + { TM6010_REQ07_R3F_RESET, 0x01 }, + { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 }, + { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 }, + { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f }, + { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 }, + { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 }, + { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 }, + { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 }, + { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 }, + { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 }, + { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a }, + { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 }, + { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 }, + { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b }, + { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 }, + { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f }, + { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd }, + { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e }, + { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b }, + { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 }, + { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 }, + { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c }, + { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc }, + { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc }, + { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd }, + { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c }, + { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c }, + { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 }, + { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 }, + { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 }, + { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 }, + { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 }, + { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c }, + { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 }, + { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c }, + { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a }, + { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 }, + { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 }, + { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a }, + { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 }, + { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 }, + { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 }, + { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 }, + { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 }, + { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 }, + { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 }, + { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 }, + { TM6010_REQ07_RC1_TRESHOLD, 0xd0 }, + { TM6010_REQ07_RC3_HSTART1, 0x88 }, + { TM6010_REQ07_R3F_RESET, 0x00 }, + + { TM6010_REQ05_R18_IMASK7, 0x00 }, + + { TM6010_REQ07_RD8_IR_LEADER1, 0xaa }, + { TM6010_REQ07_RD8_IR_LEADER0, 0x30 }, + { TM6010_REQ07_RD8_IR_PULSE_CNT1, 0x20 }, + { TM6010_REQ07_RD8_IR_PULSE_CNT0, 0xd0 }, + { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 }, + { TM6010_REQ07_RD8_IR, 0x2f }, + + /* set remote wakeup key:any key wakeup */ + { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe }, + { TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0xff }, +}; + +int tm6000_init (struct tm6000_core *dev) +{ + int board, rc=0, i, size; + struct reg_init *tab; + + if (dev->dev_type == TM6010) { + tab = tm6010_init_tab; + size = ARRAY_SIZE(tm6010_init_tab); + } else { + tab = tm6000_init_tab; + size = ARRAY_SIZE(tm6000_init_tab); + } + + /* Load board's initialization table */ + for (i=0; i< size; i++) { + rc= tm6000_set_reg (dev, tab[i].req, tab[i].reg, tab[i].val); + if (rc<0) { + printk (KERN_ERR "Error %i while setting req %d, " + "reg %d to value %d\n", rc, + tab[i].req,tab[i].reg, tab[i].val); + return rc; + } + } + + msleep(5); /* Just to be conservative */ + + /* Check board version - maybe 10Moons specific */ + board=tm6000_get_reg32 (dev, REQ_40_GET_VERSION, 0, 0); + if (board >=0) { + printk (KERN_INFO "Board version = 0x%08x\n",board); + } else { + printk (KERN_ERR "Error %i while retrieving board version\n",board); + } + + rc = tm6000_cards_setup(dev); + + return rc; +} + +int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate) +{ + int val; + + val=tm6000_get_reg (dev, REQ_07_SET_GET_AVREG, 0xeb, 0x0); +printk("Original value=%d\n",val); + if (val<0) + return val; + + val &= 0x0f; /* Preserve the audio input control bits */ + switch (bitrate) { + case 44100: + val|=0xd0; + dev->audio_bitrate=bitrate; + break; + case 48000: + val|=0x60; + dev->audio_bitrate=bitrate; + break; + } + val=tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0xeb, val); + + return val; +} +EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate); diff --git a/drivers/staging/tm6000/tm6000-dvb.c b/drivers/staging/tm6000/tm6000-dvb.c new file mode 100644 index 00000000000000..eafc89c22b6bec --- /dev/null +++ b/drivers/staging/tm6000/tm6000-dvb.c @@ -0,0 +1,346 @@ +/* + tm6000-dvb.c - dvb-t support for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2007 Michel Ludwig + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include + +#include "tm6000.h" +#include "tm6000-regs.h" + +#include "zl10353.h" + +#include + +#include "tuner-xc2028.h" + +static void inline print_err_status (struct tm6000_core *dev, + int packet, int status) +{ + char *errmsg = "Unknown"; + + switch(status) { + case -ENOENT: + errmsg = "unlinked synchronuously"; + break; + case -ECONNRESET: + errmsg = "unlinked asynchronuously"; + break; + case -ENOSR: + errmsg = "Buffer error (overrun)"; + break; + case -EPIPE: + errmsg = "Stalled (device not responding)"; + break; + case -EOVERFLOW: + errmsg = "Babble (bad cable?)"; + break; + case -EPROTO: + errmsg = "Bit-stuff error (bad cable?)"; + break; + case -EILSEQ: + errmsg = "CRC/Timeout (could be anything)"; + break; + case -ETIME: + errmsg = "Device does not respond"; + break; + } + if (packet<0) { + dprintk(dev, 1, "URB status %d [%s].\n", + status, errmsg); + } else { + dprintk(dev, 1, "URB packet %d, status %d [%s].\n", + packet, status, errmsg); + } +} + +static void tm6000_urb_received(struct urb *urb) +{ + int ret; + struct tm6000_core* dev = urb->context; + + if(urb->status != 0) { + print_err_status (dev,0,urb->status); + } + else if(urb->actual_length>0){ + dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer, + urb->actual_length); + } + + if(dev->dvb->streams > 0) { + ret = usb_submit_urb(urb, GFP_ATOMIC); + if(ret < 0) { + printk(KERN_ERR "tm6000: error %s\n", __FUNCTION__); + kfree(urb->transfer_buffer); + usb_free_urb(urb); + } + } +} + +int tm6000_start_stream(struct tm6000_core *dev) +{ + int ret; + unsigned int pipe, size; + struct tm6000_dvb *dvb = dev->dvb; + + printk(KERN_INFO "tm6000: got start stream request %s\n",__FUNCTION__); + + tm6000_init_digital_mode(dev); + + dvb->bulk_urb = usb_alloc_urb(0, GFP_KERNEL); + if(dvb->bulk_urb == NULL) { + printk(KERN_ERR "tm6000: couldn't allocate urb\n"); + return -ENOMEM; + } + + pipe = usb_rcvbulkpipe(dev->udev, dev->bulk_in.endp->desc.bEndpointAddress + & USB_ENDPOINT_NUMBER_MASK); + + size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe)); + size = size * 15; /* 512 x 8 or 12 or 15 */ + + dvb->bulk_urb->transfer_buffer = kzalloc(size, GFP_KERNEL); + if(dvb->bulk_urb->transfer_buffer == NULL) { + usb_free_urb(dvb->bulk_urb); + printk(KERN_ERR "tm6000: couldn't allocate transfer buffer!\n"); + return -ENOMEM; + } + + usb_fill_bulk_urb(dvb->bulk_urb, dev->udev, pipe, + dvb->bulk_urb->transfer_buffer, + size, + tm6000_urb_received, dev); + + ret = usb_clear_halt(dev->udev, pipe); + if(ret < 0) { + printk(KERN_ERR "tm6000: error %i in %s during pipe reset\n",ret,__FUNCTION__); + return ret; + } + else { + printk(KERN_ERR "tm6000: pipe resetted\n"); + } + +/* mutex_lock(&tm6000_driver.open_close_mutex); */ + ret = usb_submit_urb(dvb->bulk_urb, GFP_KERNEL); + +/* mutex_unlock(&tm6000_driver.open_close_mutex); */ + if (ret) { + printk(KERN_ERR "tm6000: submit of urb failed (error=%i)\n",ret); + + kfree(dvb->bulk_urb->transfer_buffer); + usb_free_urb(dvb->bulk_urb); + return ret; + } + + return 0; +} + +void tm6000_stop_stream(struct tm6000_core *dev) +{ + struct tm6000_dvb *dvb = dev->dvb; + + if(dvb->bulk_urb) { + printk (KERN_INFO "urb killing\n"); + usb_kill_urb(dvb->bulk_urb); + printk (KERN_INFO "urb buffer free\n"); + kfree(dvb->bulk_urb->transfer_buffer); + usb_free_urb(dvb->bulk_urb); + dvb->bulk_urb = NULL; + } +} + +int tm6000_start_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct tm6000_core *dev = demux->priv; + struct tm6000_dvb *dvb = dev->dvb; + printk(KERN_INFO "tm6000: got start feed request %s\n",__FUNCTION__); + + mutex_lock(&dvb->mutex); + if(dvb->streams == 0) { + dvb->streams = 1; +/* mutex_init(&tm6000_dev->streming_mutex); */ + tm6000_start_stream(dev); + } + else { + ++(dvb->streams); + } + mutex_unlock(&dvb->mutex); + + return 0; +} + +int tm6000_stop_feed(struct dvb_demux_feed *feed) { + struct dvb_demux *demux = feed->demux; + struct tm6000_core *dev = demux->priv; + struct tm6000_dvb *dvb = dev->dvb; + + printk(KERN_INFO "tm6000: got stop feed request %s\n",__FUNCTION__); + + mutex_lock(&dvb->mutex); + + printk (KERN_INFO "stream %#x\n", dvb->streams); + --(dvb->streams); + if(dvb->streams == 0) { + printk (KERN_INFO "stop stream\n"); + tm6000_stop_stream(dev); +/* mutex_destroy(&tm6000_dev->streaming_mutex); */ + } + mutex_unlock(&dvb->mutex); +/* mutex_destroy(&tm6000_dev->streaming_mutex); */ + + return 0; +} + +int tm6000_dvb_attach_frontend(struct tm6000_core *dev) +{ + struct tm6000_dvb *dvb = dev->dvb; + + if(dev->caps.has_zl10353) { + struct zl10353_config config = + {.demod_address = dev->demod_addr, + .no_tuner = 1, + .parallel_ts = 1, + .if2 = 45700, + .disable_i2c_gate_ctrl = 1, + }; + + dvb->frontend = dvb_attach(zl10353_attach, &config, + &dev->i2c_adap); + } + else { + printk(KERN_ERR "tm6000: no frontend defined for the device!\n"); + return -1; + } + + return (!dvb->frontend) ? -1 : 0; +} + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +int tm6000_dvb_register(struct tm6000_core *dev) +{ + int ret = -1; + struct tm6000_dvb *dvb = dev->dvb; + + mutex_init(&dvb->mutex); + + dvb->streams = 0; + + /* attach the frontend */ + ret = tm6000_dvb_attach_frontend(dev); + if(ret < 0) { + printk(KERN_ERR "tm6000: couldn't attach the frontend!\n"); + goto err; + } + + ret = dvb_register_adapter(&dvb->adapter, "Trident TVMaster 6000 DVB-T", + THIS_MODULE, &dev->udev->dev, adapter_nr); + dvb->adapter.priv = dev; + + if (dvb->frontend) { + struct xc2028_config cfg = { + .i2c_adap = &dev->i2c_adap, + .i2c_addr = dev->tuner_addr, + }; + + dvb->frontend->callback = tm6000_tuner_callback; + ret = dvb_register_frontend(&dvb->adapter, dvb->frontend); + if (ret < 0) { + printk(KERN_ERR + "tm6000: couldn't register frontend\n"); + goto adapter_err; + } + + if (!dvb_attach(xc2028_attach, dvb->frontend, &cfg)) { + printk(KERN_ERR "tm6000: couldn't register " + "frontend (xc3028)\n"); + ret = -EINVAL; + goto frontend_err; + } + printk(KERN_INFO "tm6000: XC2028/3028 asked to be " + "attached to frontend!\n"); + } else { + printk(KERN_ERR "tm6000: no frontend found\n"); + } + + dvb->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING + | DMX_MEMORY_BASED_FILTERING; + dvb->demux.priv = dev; + dvb->demux.filternum = 8; + dvb->demux.feednum = 8; + dvb->demux.start_feed = tm6000_start_feed; + dvb->demux.stop_feed = tm6000_stop_feed; + dvb->demux.write_to_decoder = NULL; + ret = dvb_dmx_init(&dvb->demux); + if(ret < 0) { + printk("tm6000: dvb_dmx_init failed (errno = %d)\n", ret); + goto frontend_err; + } + + dvb->dmxdev.filternum = dev->dvb->demux.filternum; + dvb->dmxdev.demux = &dev->dvb->demux.dmx; + dvb->dmxdev.capabilities = 0; + + ret = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter); + if(ret < 0) { + printk("tm6000: dvb_dmxdev_init failed (errno = %d)\n", ret); + goto dvb_dmx_err; + } + + return 0; + +dvb_dmx_err: + dvb_dmx_release(&dvb->demux); +frontend_err: + if(dvb->frontend) { + dvb_frontend_detach(dvb->frontend); + dvb_unregister_frontend(dvb->frontend); + } +adapter_err: + dvb_unregister_adapter(&dvb->adapter); +err: + return ret; +} + +void tm6000_dvb_unregister(struct tm6000_core *dev) +{ + struct tm6000_dvb *dvb = dev->dvb; + + if(dvb->bulk_urb != NULL) { + struct urb *bulk_urb = dvb->bulk_urb; + + kfree(bulk_urb->transfer_buffer); + bulk_urb->transfer_buffer = NULL; + usb_unlink_urb(bulk_urb); + usb_free_urb(bulk_urb); + } + +/* mutex_lock(&tm6000_driver.open_close_mutex); */ + if(dvb->frontend) { + dvb_frontend_detach(dvb->frontend); + dvb_unregister_frontend(dvb->frontend); + } + + dvb_dmxdev_release(&dvb->dmxdev); + dvb_dmx_release(&dvb->demux); + dvb_unregister_adapter(&dvb->adapter); + mutex_destroy(&dvb->mutex); +/* mutex_unlock(&tm6000_driver.open_close_mutex); */ + +} diff --git a/drivers/staging/tm6000/tm6000-i2c.c b/drivers/staging/tm6000/tm6000-i2c.c new file mode 100644 index 00000000000000..94ff489a1bbb33 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-i2c.c @@ -0,0 +1,370 @@ +/* + tm6000-i2c.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab + + Copyright (C) 2007 Michel Ludwig + - Fix SMBus Read Byte command + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include + +#include "tm6000.h" +#include "tm6000-regs.h" +#include +#include +#include "tuner-xc2028.h" + + +/*FIXME: Hack to avoid needing to patch i2c-id.h */ +#define I2C_HW_B_TM6000 I2C_HW_B_EM28XX +/* ----------------------------------------------------------- */ + +static unsigned int i2c_debug = 0; +module_param(i2c_debug, int, 0644); +MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); + +#define i2c_dprintk(lvl,fmt, args...) if (i2c_debug>=lvl) do{ \ + printk(KERN_DEBUG "%s at %s: " fmt, \ + dev->name, __FUNCTION__ , ##args); } while (0) + +static int tm6000_i2c_send_regs(struct tm6000_core *dev, unsigned char addr, + __u8 reg, char *buf, int len) +{ + int rc; + unsigned int tsleep; + unsigned int i2c_packet_limit = 16; + + if (dev->dev_type == TM6010) + i2c_packet_limit = 64; + + if (!buf) + return -1; + + if (len < 1 || len > i2c_packet_limit) { + printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n", + len, i2c_packet_limit); + return -1; + } + + /* capture mutex */ + rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN, + addr | reg << 8, 0, buf, len); + + if (rc < 0) { + /* release mutex */ + return rc; + } + + /* Calculate delay time, 14000us for 64 bytes */ + tsleep = ((len * 200) + 200 + 1000) / 1000; + msleep(tsleep); + + /* release mutex */ + return rc; +} + +/* Generic read - doesn't work fine with 16bit registers */ +static int tm6000_i2c_recv_regs(struct tm6000_core *dev, unsigned char addr, + __u8 reg, char *buf, int len) +{ + int rc; + u8 b[2]; + unsigned int i2c_packet_limit = 16; + + if (dev->dev_type == TM6010) + i2c_packet_limit = 64; + + if (!buf) + return -1; + + if (len < 1 || len > i2c_packet_limit) { + printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n", + len, i2c_packet_limit); + return -1; + } + + /* capture mutex */ + if ((dev->caps.has_zl10353) && (dev->demod_addr << 1 == addr) && (reg % 2 == 0)) { + /* + * Workaround an I2C bug when reading from zl10353 + */ + reg -= 1; + len += 1; + + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, b, len); + + *buf = b[1]; + } else { + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, buf, len); + } + + /* release mutex */ + return rc; +} + +/* + * read from a 16bit register + * for example xc2028, xc3028 or xc3028L + */ +static int tm6000_i2c_recv_regs16(struct tm6000_core *dev, unsigned char addr, + __u16 reg, char *buf, int len) +{ + int rc; + unsigned char ureg; + + if (!buf || len != 2) + return -1; + + /* capture mutex */ + if (dev->dev_type == TM6010) { + ureg = reg & 0xFF; + rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN, + addr | (reg & 0xFF00), 0, &ureg, 1); + + if (rc < 0) { + /* release mutex */ + return rc; + } + + msleep(1400 / 1000); + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_35_AFTEK_TUNER_READ, + reg, 0, buf, len); + } else { + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_14_SET_GET_I2C_WR2_RDN, + addr, reg, buf, len); + } + + /* release mutex */ + return rc; +} + +static int tm6000_i2c_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg msgs[], int num) +{ + struct tm6000_core *dev = i2c_adap->algo_data; + int addr, rc, i, byte; + + if (num <= 0) + return 0; + for (i = 0; i < num; i++) { + addr = (msgs[i].addr << 1) & 0xff; + i2c_dprintk(2,"%s %s addr=0x%x len=%d:", + (msgs[i].flags & I2C_M_RD) ? "read" : "write", + i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len); + if (msgs[i].flags & I2C_M_RD) { + /* read request without preceding register selection */ + /* + * The TM6000 only supports a read transaction + * immediately after a 1 or 2 byte write to select + * a register. We cannot fulfil this request. + */ + i2c_dprintk(2, " read without preceding write not" + " supported"); + rc = -EOPNOTSUPP; + goto err; + } else if (i + 1 < num && msgs[i].len <= 2 && + (msgs[i + 1].flags & I2C_M_RD) && + msgs[i].addr == msgs[i + 1].addr) { + /* 1 or 2 byte write followed by a read */ + if (i2c_debug >= 2) + for (byte = 0; byte < msgs[i].len; byte++) + printk(" %02x", msgs[i].buf[byte]); + i2c_dprintk(2, "; joined to read %s len=%d:", + i == num - 2 ? "stop" : "nonstop", + msgs[i + 1].len); + + if (msgs[i].len == 2) { + rc = tm6000_i2c_recv_regs16(dev, addr, + msgs[i].buf[0] << 8 | msgs[i].buf[1], + msgs[i + 1].buf, msgs[i + 1].len); + } else { + rc = tm6000_i2c_recv_regs(dev, addr, msgs[i].buf[0], + msgs[i + 1].buf, msgs[i + 1].len); + } + + i++; + + if (addr == dev->tuner_addr << 1) { + tm6000_set_reg(dev, REQ_50_SET_START, 0, 0); + tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0); + } + if (i2c_debug >= 2) + for (byte = 0; byte < msgs[i].len; byte++) + printk(" %02x", msgs[i].buf[byte]); + } else { + /* write bytes */ + if (i2c_debug >= 2) + for (byte = 0; byte < msgs[i].len; byte++) + printk(" %02x", msgs[i].buf[byte]); + rc = tm6000_i2c_send_regs(dev, addr, msgs[i].buf[0], + msgs[i].buf + 1, msgs[i].len - 1); + + if (addr == dev->tuner_addr << 1) { + tm6000_set_reg(dev, REQ_50_SET_START, 0, 0); + tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0); + } + } + if (i2c_debug >= 2) + printk("\n"); + if (rc < 0) + goto err; + } + + return num; +err: + i2c_dprintk(2," ERROR: %i\n", rc); + return rc; +} + +static int tm6000_i2c_eeprom(struct tm6000_core *dev, + unsigned char *eedata, int len) +{ + int i, rc; + unsigned char *p = eedata; + unsigned char bytes[17]; + + dev->i2c_client.addr = 0xa0 >> 1; + + bytes[16] = '\0'; + for (i = 0; i < len; ) { + *p = i; + rc = tm6000_i2c_recv_regs(dev, 0xa0, i, p, 1); + if (rc < 1) { + if (p == eedata) + goto noeeprom; + else { + printk(KERN_WARNING + "%s: i2c eeprom read error (err=%d)\n", + dev->name, rc); + } + return -1; + } + p++; + if (0 == (i % 16)) + printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i); + printk(" %02x", eedata[i]); + if ((eedata[i] >= ' ') && (eedata[i] <= 'z')) { + bytes[i%16] = eedata[i]; + } else { + bytes[i%16]='.'; + } + + i++; + + if (0 == (i % 16)) { + bytes[16] = '\0'; + printk(" %s\n", bytes); + } + } + if (0 != (i%16)) { + bytes[i%16] = '\0'; + for (i %= 16; i < 16; i++) + printk(" "); + } + printk(" %s\n", bytes); + + return 0; + +noeeprom: + printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n", + dev->name, rc); + return rc; +} + +/* ----------------------------------------------------------- */ + +/* + * functionality() + */ +static u32 functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_SMBUS_EMUL; +} + +#define mass_write(addr, reg, data...) \ + { const static u8 _val[] = data; \ + rc=tm6000_read_write_usb(dev,USB_DIR_OUT | USB_TYPE_VENDOR, \ + REQ_16_SET_GET_I2C_WR1_RDN,(reg<<8)+addr, 0x00, (u8 *) _val, \ + ARRAY_SIZE(_val)); \ + if (rc<0) { \ + printk(KERN_ERR "Error on line %d: %d\n",__LINE__,rc); \ + return rc; \ + } \ + msleep (10); \ + } + +static struct i2c_algorithm tm6000_algo = { + .master_xfer = tm6000_i2c_xfer, + .functionality = functionality, +}; + +static struct i2c_adapter tm6000_adap_template = { + .owner = THIS_MODULE, + .class = I2C_CLASS_TV_ANALOG | I2C_CLASS_TV_DIGITAL, + .name = "tm6000", + .id = I2C_HW_B_TM6000, + .algo = &tm6000_algo, +}; + +static struct i2c_client tm6000_client_template = { + .name = "tm6000 internal", +}; + +/* ----------------------------------------------------------- */ + +/* + * tm6000_i2c_register() + * register i2c bus + */ +int tm6000_i2c_register(struct tm6000_core *dev) +{ + unsigned char eedata[256]; + + dev->i2c_adap = tm6000_adap_template; + dev->i2c_adap.dev.parent = &dev->udev->dev; + strcpy(dev->i2c_adap.name, dev->name); + dev->i2c_adap.algo_data = dev; + i2c_add_adapter(&dev->i2c_adap); + + dev->i2c_client = tm6000_client_template; + dev->i2c_client.adapter = &dev->i2c_adap; + + i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev); + + tm6000_i2c_eeprom(dev, eedata, sizeof(eedata)); + + return 0; +} + +/* + * tm6000_i2c_unregister() + * unregister i2c_bus + */ +int tm6000_i2c_unregister(struct tm6000_core *dev) +{ + i2c_del_adapter(&dev->i2c_adap); + return 0; +} diff --git a/drivers/staging/tm6000/tm6000-regs.h b/drivers/staging/tm6000/tm6000-regs.h new file mode 100644 index 00000000000000..1c5289c971fa0a --- /dev/null +++ b/drivers/staging/tm6000/tm6000-regs.h @@ -0,0 +1,541 @@ +/* + tm6000-regs.h - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * Define TV Master TM5600/TM6000/TM6010 Request codes + */ +#define REQ_00_SET_IR_VALUE 0 +#define REQ_01_SET_WAKEUP_IRCODE 1 +#define REQ_02_GET_IR_CODE 2 +#define REQ_03_SET_GET_MCU_PIN 3 +#define REQ_04_EN_DISABLE_MCU_INT 4 +#define REQ_05_SET_GET_USBREG 5 + /* Write: RegNum, Value, 0 */ + /* Read : RegNum, Value, 1, RegStatus */ +#define REQ_06_SET_GET_USBREG_BIT 6 +#define REQ_07_SET_GET_AVREG 7 + /* Write: RegNum, Value, 0 */ + /* Read : RegNum, Value, 1, RegStatus */ +#define REQ_08_SET_GET_AVREG_BIT 8 +#define REQ_09_SET_GET_TUNER_FQ 9 +#define REQ_10_SET_TUNER_SYSTEM 10 +#define REQ_11_SET_EEPROM_ADDR 11 +#define REQ_12_SET_GET_EEPROMBYTE 12 +#define REQ_13_GET_EEPROM_SEQREAD 13 +#define REQ_14_SET_GET_I2C_WR2_RDN 14 +#define REQ_15_SET_GET_I2CBYTE 15 + /* Write: Subaddr, Slave Addr, value, 0 */ + /* Read : Subaddr, Slave Addr, value, 1 */ +#define REQ_16_SET_GET_I2C_WR1_RDN 16 + /* Subaddr, Slave Addr, 0, length */ +#define REQ_17_SET_GET_I2CFP 17 + /* Write: Slave Addr, register, value */ + /* Read : Slave Addr, register, 2, data */ +#define REQ_20_DATA_TRANSFER 20 +#define REQ_30_I2C_WRITE 30 +#define REQ_31_I2C_READ 31 +#define REQ_35_AFTEK_TUNER_READ 35 +#define REQ_40_GET_VERSION 40 +#define REQ_50_SET_START 50 +#define REQ_51_SET_STOP 51 +#define REQ_52_TRANSMIT_DATA 52 +#define REQ_53_SPI_INITIAL 53 +#define REQ_54_SPI_SETSTART 54 +#define REQ_55_SPI_INOUTDATA 55 +#define REQ_56_SPI_SETSTOP 56 + +/* + * Define TV Master TM5600/TM6000/TM6010 GPIO lines + */ + +#define TM6000_GPIO_CLK 0x101 +#define TM6000_GPIO_DATA 0x100 + +#define TM6000_GPIO_1 0x102 +#define TM6000_GPIO_2 0x103 +#define TM6000_GPIO_3 0x104 +#define TM6000_GPIO_4 0x300 +#define TM6000_GPIO_5 0x301 +#define TM6000_GPIO_6 0x304 +#define TM6000_GPIO_7 0x305 + +/* tm6010 defines GPIO with different values */ +#define TM6010_GPIO_0 0x0102 +#define TM6010_GPIO_1 0x0103 +#define TM6010_GPIO_2 0x0104 +#define TM6010_GPIO_3 0x0105 +#define TM6010_GPIO_4 0x0106 +#define TM6010_GPIO_5 0x0107 +#define TM6010_GPIO_6 0x0300 +#define TM6010_GPIO_7 0x0301 +#define TM6010_GPIO_9 0x0305 +/* + * Define TV Master TM5600/TM6000/TM6010 URB message codes and length + */ + +enum { + TM6000_URB_MSG_VIDEO=1, + TM6000_URB_MSG_AUDIO, + TM6000_URB_MSG_VBI, + TM6000_URB_MSG_PTS, + TM6000_URB_MSG_ERR, +}; + +/* Define TM6000/TM6010 Video decoder registers */ +#define TM6010_REQ07_R00_VIDEO_CONTROL0 0x07, 0x00 +#define TM6010_REQ07_R01_VIDEO_CONTROL1 0x07, 0x01 +#define TM6010_REQ07_R02_VIDEO_CONTROL2 0x07, 0x02 +#define TM6010_REQ07_R03_YC_SEP_CONTROL 0x07, 0x03 +#define TM6010_REQ07_R04_LUMA_HAGC_CONTROL 0x07, 0x04 +#define TM6010_REQ07_R05_NOISE_THRESHOLD 0x07, 0x05 +#define TM6010_REQ07_R06_AGC_GATE_THRESHOLD 0x07, 0x06 +#define TM6010_REQ07_R07_OUTPUT_CONTROL 0x07, 0x07 +#define TM6010_REQ07_R08_LUMA_CONTRAST_ADJ 0x07, 0x08 +#define TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ 0x07, 0x09 +#define TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ 0x07, 0x0a +#define TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ 0x07, 0x0b +#define TM6010_REQ07_R0C_CHROMA_AGC_CONTROL 0x07, 0x0c +#define TM6010_REQ07_R0D_CHROMA_KILL_LEVEL 0x07, 0x0d +#define TM6010_REQ07_R0F_CHROMA_AUTO_POSITION 0x07, 0x0f +#define TM6010_REQ07_R10_AGC_PEAK_NOMINAL 0x07, 0x10 +#define TM6010_REQ07_R11_AGC_PEAK_CONTROL 0x07, 0x11 +#define TM6010_REQ07_R12_AGC_GATE_STARTH 0x07, 0x12 +#define TM6010_REQ07_R13_AGC_GATE_STARTL 0x07, 0x13 +#define TM6010_REQ07_R14_AGC_GATE_WIDTH 0x07, 0x14 +#define TM6010_REQ07_R15_AGC_BP_DELAY 0x07, 0x15 +#define TM6010_REQ07_R16_LOCK_COUNT 0x07, 0x16 +#define TM6010_REQ07_R17_HLOOP_MAXSTATE 0x07, 0x17 +#define TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3 0x07, 0x18 +#define TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2 0x07, 0x19 +#define TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1 0x07, 0x1a +#define TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0 0x07, 0x1b +#define TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3 0x07, 0x1c +#define TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2 0x07, 0x1d +#define TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1 0x07, 0x1e +#define TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0 0x07, 0x1f +#define TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME 0x07, 0x20 +#define TM6010_REQ07_R21_HSYNC_PHASE_OFFSET 0x07, 0x21 +#define TM6010_REQ07_R22_HSYNC_PLL_START_TIME 0x07, 0x22 +#define TM6010_REQ07_R23_HSYNC_PLL_END_TIME 0x07, 0x23 +#define TM6010_REQ07_R24_HSYNC_TIP_START_TIME 0x07, 0x24 +#define TM6010_REQ07_R25_HSYNC_TIP_END_TIME 0x07, 0x25 +#define TM6010_REQ07_R26_HSYNC_RISING_EDGE_START 0x07, 0x26 +#define TM6010_REQ07_R27_HSYNC_RISING_EDGE_END 0x07, 0x27 +#define TM6010_REQ07_R28_BACKPORCH_START 0x07, 0x28 +#define TM6010_REQ07_R29_BACKPORCH_END 0x07, 0x29 +#define TM6010_REQ07_R2A_HSYNC_FILTER_START 0x07, 0x2a +#define TM6010_REQ07_R2B_HSYNC_FILTER_END 0x07, 0x2b +#define TM6010_REQ07_R2C_CHROMA_BURST_START 0x07, 0x2c +#define TM6010_REQ07_R2D_CHROMA_BURST_END 0x07, 0x2d +#define TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART 0x07, 0x2e +#define TM6010_REQ07_R2F_ACTIVE_VIDEO_HWIDTH 0x07, 0x2f +#define TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART 0x07, 0x30 +#define TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT 0x07, 0x31 +#define TM6010_REQ07_R32_VSYNC_HLOCK_MIN 0x07, 0x32 +#define TM6010_REQ07_R33_VSYNC_HLOCK_MAX 0x07, 0x33 +#define TM6010_REQ07_R34_VSYNC_AGC_MIN 0x07, 0x34 +#define TM6010_REQ07_R35_VSYNC_AGC_MAX 0x07, 0x35 +#define TM6010_REQ07_R36_VSYNC_VBI_MIN 0x07, 0x36 +#define TM6010_REQ07_R37_VSYNC_VBI_MAX 0x07, 0x37 +#define TM6010_REQ07_R38_VSYNC_THRESHOLD 0x07, 0x38 +#define TM6010_REQ07_R39_VSYNC_TIME_CONSTANT 0x07, 0x39 +#define TM6010_REQ07_R3A_STATUS1 0x07, 0x3a +#define TM6010_REQ07_R3B_STATUS2 0x07, 0x3b +#define TM6010_REQ07_R3C_STATUS3 0x07, 0x3c +#define TM6010_REQ07_R3F_RESET 0x07, 0x3f +#define TM6010_REQ07_R40_TELETEXT_VBI_CODE0 0x07, 0x40 +#define TM6010_REQ07_R41_TELETEXT_VBI_CODE1 0x07, 0x41 +#define TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL 0x07, 0x42 +#define TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7 0x07, 0x43 +#define TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8 0x07, 0x44 +#define TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9 0x07, 0x45 +#define TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10 0x07, 0x46 +#define TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11 0x07, 0x47 +#define TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12 0x07, 0x48 +#define TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13 0x07, 0x49 +#define TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14 0x07, 0x4a +#define TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15 0x07, 0x4b +#define TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16 0x07, 0x4c +#define TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17 0x07, 0x4d +#define TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18 0x07, 0x4e +#define TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19 0x07, 0x4f +#define TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20 0x07, 0x50 +#define TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21 0x07, 0x51 +#define TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22 0x07, 0x52 +#define TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23 0x07, 0x53 +#define TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES 0x07, 0x54 +#define TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN 0x07, 0x55 +#define TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN 0x07, 0x56 +#define TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN 0x07, 0x57 +#define TM6010_REQ07_R58_VBI_CAPTION_DTO1 0x07, 0x58 +#define TM6010_REQ07_R59_VBI_CAPTION_DTO0 0x07, 0x59 +#define TM6010_REQ07_R5A_VBI_TELETEXT_DTO1 0x07, 0x5a +#define TM6010_REQ07_R5B_VBI_TELETEXT_DTO0 0x07, 0x5b +#define TM6010_REQ07_R5C_VBI_WSS625_DTO1 0x07, 0x5c +#define TM6010_REQ07_R5D_VBI_WSS625_DTO0 0x07, 0x5d +#define TM6010_REQ07_R5E_VBI_CAPTION_FRAME_START 0x07, 0x5e +#define TM6010_REQ07_R5F_VBI_WSS625_FRAME_START 0x07, 0x5f +#define TM6010_REQ07_R60_TELETEXT_FRAME_START 0x07, 0x60 +#define TM6010_REQ07_R61_VBI_CCDATA1 0x07, 0x61 +#define TM6010_REQ07_R62_VBI_CCDATA2 0x07, 0x62 +#define TM6010_REQ07_R63_VBI_WSS625_DATA1 0x07, 0x63 +#define TM6010_REQ07_R64_VBI_WSS625_DATA2 0x07, 0x64 +#define TM6010_REQ07_R65_VBI_DATA_STATUS 0x07, 0x65 +#define TM6010_REQ07_R66_VBI_CAPTION_START 0x07, 0x66 +#define TM6010_REQ07_R67_VBI_WSS625_START 0x07, 0x67 +#define TM6010_REQ07_R68_VBI_TELETEXT_START 0x07, 0x68 +#define TM6010_REQ07_R70_HSYNC_DTO_INC_STATUS3 0x07, 0x70 +#define TM6010_REQ07_R71_HSYNC_DTO_INC_STATUS2 0x07, 0x71 +#define TM6010_REQ07_R72_HSYNC_DTO_INC_STATUS1 0x07, 0x72 +#define TM6010_REQ07_R73_HSYNC_DTO_INC_STATUS0 0x07, 0x73 +#define TM6010_REQ07_R74_CHROMA_DTO_INC_STATUS3 0x07, 0x74 +#define TM6010_REQ07_R75_CHROMA_DTO_INC_STATUS2 0x07, 0x75 +#define TM6010_REQ07_R76_CHROMA_DTO_INC_STATUS1 0x07, 0x76 +#define TM6010_REQ07_R77_CHROMA_DTO_INC_STATUS0 0x07, 0x77 +#define TM6010_REQ07_R78_AGC_AGAIN_STATUS 0x07, 0x78 +#define TM6010_REQ07_R79_AGC_DGAIN_STATUS 0x07, 0x79 +#define TM6010_REQ07_R7A_CHROMA_MAG_STATUS 0x07, 0x7a +#define TM6010_REQ07_R7B_CHROMA_GAIN_STATUS1 0x07, 0x7b +#define TM6010_REQ07_R7C_CHROMA_GAIN_STATUS0 0x07, 0x7c +#define TM6010_REQ07_R7D_CORDIC_FREQ_STATUS 0x07, 0x7d +#define TM6010_REQ07_R7F_STATUS_NOISE 0x07, 0x7f +#define TM6010_REQ07_R80_COMB_FILTER_TRESHOLD 0x07, 0x80 +#define TM6010_REQ07_R82_COMB_FILTER_CONFIG 0x07, 0x82 +#define TM6010_REQ07_R83_CHROMA_LOCK_CONFIG 0x07, 0x83 +#define TM6010_REQ07_R84_NOISE_NTSC_C 0x07, 0x84 +#define TM6010_REQ07_R85_NOISE_PAL_C 0x07, 0x85 +#define TM6010_REQ07_R86_NOISE_PHASE_C 0x07, 0x86 +#define TM6010_REQ07_R87_NOISE_PHASE_Y 0x07, 0x87 +#define TM6010_REQ07_R8A_CHROMA_LOOPFILTER_STATE 0x07, 0x8a +#define TM6010_REQ07_R8B_CHROMA_HRESAMPLER 0x07, 0x8b +#define TM6010_REQ07_R8D_CPUMP_DELAY_ADJ 0x07, 0x8d +#define TM6010_REQ07_R8E_CPUMP_ADJ 0x07, 0x8e +#define TM6010_REQ07_R8F_CPUMP_DELAY 0x07, 0x8f + +/* Define TM6000/TM6010 Miscellaneous registers */ +#define TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE 0x07, 0xc0 +#define TM6010_REQ07_RC1_TRESHOLD 0x07, 0xc1 +#define TM6010_REQ07_RC2_HSYNC_WIDTH 0x07, 0xc2 +#define TM6010_REQ07_RC3_HSTART1 0x07, 0xc3 +#define TM6010_REQ07_RC4_HSTART0 0x07, 0xc4 +#define TM6010_REQ07_RC5_HEND1 0x07, 0xc5 +#define TM6010_REQ07_RC6_HEND0 0x07, 0xc6 +#define TM6010_REQ07_RC7_VSTART1 0x07, 0xc7 +#define TM6010_REQ07_RC8_VSTART0 0x07, 0xc8 +#define TM6010_REQ07_RC9_VEND1 0x07, 0xc9 +#define TM6010_REQ07_RCA_VEND0 0x07, 0xca +#define TM6010_REQ07_RCB_DELAY 0x07, 0xcb +#define TM6010_REQ07_RCC_ACTIVE_VIDEO_IF 0x07, 0xcc +#define TM6010_REQ07_RD0_USB_PERIPHERY_CONTROL 0x07, 0xd0 +#define TM6010_REQ07_RD1_ADDR_FOR_REQ1 0x07, 0xd1 +#define TM6010_REQ07_RD2_ADDR_FOR_REQ2 0x07, 0xd2 +#define TM6010_REQ07_RD3_ADDR_FOR_REQ3 0x07, 0xd3 +#define TM6010_REQ07_RD4_ADDR_FOR_REQ4 0x07, 0xd4 +#define TM6010_REQ07_RD5_POWERSAVE 0x07, 0xd5 +#define TM6010_REQ07_RD6_ENDP_REQ1_REQ2 0x07, 0xd6 +#define TM6010_REQ07_RD7_ENDP_REQ3_REQ4 0x07, 0xd7 +#define TM6010_REQ07_RD8_IR 0x07, 0xd8 +#define TM6010_REQ07_RD8_IR_BSIZE 0x07, 0xd9 +#define TM6010_REQ07_RD8_IR_WAKEUP_SEL 0x07, 0xda +#define TM6010_REQ07_RD8_IR_WAKEUP_ADD 0x07, 0xdb +#define TM6010_REQ07_RD8_IR_LEADER1 0x07, 0xdc +#define TM6010_REQ07_RD8_IR_LEADER0 0x07, 0xdd +#define TM6010_REQ07_RD8_IR_PULSE_CNT1 0x07, 0xde +#define TM6010_REQ07_RD8_IR_PULSE_CNT0 0x07, 0xdf +#define TM6010_REQ07_RE0_DVIDEO_SOURCE 0x07, 0xe0 +#define TM6010_REQ07_RE0_DVIDEO_SOURCE_IF 0x07, 0xe1 +#define TM6010_REQ07_RE2_OUT_SEL2 0x07, 0xe2 +#define TM6010_REQ07_RE3_OUT_SEL1 0x07, 0xe3 +#define TM6010_REQ07_RE4_OUT_SEL0 0x07, 0xe4 +#define TM6010_REQ07_RE5_REMOTE_WAKEUP 0x07, 0xe5 +#define TM6010_REQ07_RE7_PUB_GPIO 0x07, 0xe7 +#define TM6010_REQ07_RE8_TYPESEL_MOS_I2S 0x07, 0xe8 +#define TM6010_REQ07_RE9_TYPESEL_MOS_TS 0x07, 0xe9 +#define TM6010_REQ07_REA_TYPESEL_MOS_CCIR 0x07, 0xea +#define TM6010_REQ07_RF0_BIST_CRC_RESULT0 0x07, 0xf0 +#define TM6010_REQ07_RF1_BIST_CRC_RESULT1 0x07, 0xf1 +#define TM6010_REQ07_RF2_BIST_CRC_RESULT2 0x07, 0xf2 +#define TM6010_REQ07_RF3_BIST_CRC_RESULT3 0x07, 0xf3 +#define TM6010_REQ07_RF4_BIST_ERR_VST2 0x07, 0xf4 +#define TM6010_REQ07_RF5_BIST_ERR_VST1 0x07, 0xf5 +#define TM6010_REQ07_RF6_BIST_ERR_VST0 0x07, 0xf6 +#define TM6010_REQ07_RF7_BIST 0x07, 0xf7 +#define TM6010_REQ07_RFE_POWER_DOWN 0x07, 0xfe +#define TM6010_REQ07_RFF_SOFT_RESET 0x07, 0xff + +/* Define TM6000/TM6010 USB registers */ +#define TM6010_REQ05_R00_MAIN_CTRL 0x05, 0x00 +#define TM6010_REQ05_R01_DEVADDR 0x05, 0x01 +#define TM6010_REQ05_R02_TEST 0x05, 0x02 +#define TM6010_REQ05_R04_SOFN0 0x05, 0x04 +#define TM6010_REQ05_R05_SOFN1 0x05, 0x05 +#define TM6010_REQ05_R06_SOFTM0 0x05, 0x06 +#define TM6010_REQ05_R07_SOFTM1 0x05, 0x07 +#define TM6010_REQ05_R08_PHY_TEST 0x05, 0x08 +#define TM6010_REQ05_R09_VCTL 0x05, 0x09 +#define TM6010_REQ05_R0A_VSTA 0x05, 0x0a +#define TM6010_REQ05_R0B_CX_CFG 0x05, 0x0b +#define TM6010_REQ05_R0C_ENDP0_REG0 0x05, 0x0c +#define TM6010_REQ05_R10_GMASK 0x05, 0x10 +#define TM6010_REQ05_R11_IMASK0 0x05, 0x11 +#define TM6010_REQ05_R12_IMASK1 0x05, 0x12 +#define TM6010_REQ05_R13_IMASK2 0x05, 0x13 +#define TM6010_REQ05_R14_IMASK3 0x05, 0x14 +#define TM6010_REQ05_R15_IMASK4 0x05, 0x15 +#define TM6010_REQ05_R16_IMASK5 0x05, 0x16 +#define TM6010_REQ05_R17_IMASK6 0x05, 0x17 +#define TM6010_REQ05_R18_IMASK7 0x05, 0x18 +#define TM6010_REQ05_R19_ZEROP0 0x05, 0x19 +#define TM6010_REQ05_R1A_ZEROP1 0x05, 0x1a +#define TM6010_REQ05_R1C_FIFO_EMP0 0x05, 0x1c +#define TM6010_REQ05_R1D_FIFO_EMP1 0x05, 0x1d +#define TM6010_REQ05_R20_IRQ_GROUP 0x05, 0x20 +#define TM6010_REQ05_R21_IRQ_SOURCE0 0x05, 0x21 +#define TM6010_REQ05_R22_IRQ_SOURCE1 0x05, 0x22 +#define TM6010_REQ05_R23_IRQ_SOURCE2 0x05, 0x23 +#define TM6010_REQ05_R24_IRQ_SOURCE3 0x05, 0x24 +#define TM6010_REQ05_R25_IRQ_SOURCE4 0x05, 0x25 +#define TM6010_REQ05_R26_IRQ_SOURCE5 0x05, 0x26 +#define TM6010_REQ05_R27_IRQ_SOURCE6 0x05, 0x27 +#define TM6010_REQ05_R28_IRQ_SOURCE7 0x05, 0x28 +#define TM6010_REQ05_R29_SEQ_ERR0 0x05, 0x29 +#define TM6010_REQ05_R2A_SEQ_ERR1 0x05, 0x2a +#define TM6010_REQ05_R2B_SEQ_ABORT0 0x05, 0x2b +#define TM6010_REQ05_R2C_SEQ_ABORT1 0x05, 0x2c +#define TM6010_REQ05_R2D_TX_ZERO0 0x05, 0x2d +#define TM6010_REQ05_R2E_TX_ZERO1 0x05, 0x2e +#define TM6010_REQ05_R2F_IDLE_CNT 0x05, 0x2f +#define TM6010_REQ05_R30_FNO_P1 0x05, 0x30 +#define TM6010_REQ05_R31_FNO_P2 0x05, 0x31 +#define TM6010_REQ05_R32_FNO_P3 0x05, 0x32 +#define TM6010_REQ05_R33_FNO_P4 0x05, 0x33 +#define TM6010_REQ05_R34_FNO_P5 0x05, 0x34 +#define TM6010_REQ05_R35_FNO_P6 0x05, 0x35 +#define TM6010_REQ05_R36_FNO_P7 0x05, 0x36 +#define TM6010_REQ05_R37_FNO_P8 0x05, 0x37 +#define TM6010_REQ05_R38_FNO_P9 0x05, 0x38 +#define TM6010_REQ05_R30_FNO_P10 0x05, 0x39 +#define TM6010_REQ05_R30_FNO_P11 0x05, 0x3a +#define TM6010_REQ05_R30_FNO_P12 0x05, 0x3b +#define TM6010_REQ05_R30_FNO_P13 0x05, 0x3c +#define TM6010_REQ05_R30_FNO_P14 0x05, 0x3d +#define TM6010_REQ05_R30_FNO_P15 0x05, 0x3e +#define TM6010_REQ05_R40_IN_MAXPS_LOW1 0x05, 0x40 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH1 0x05, 0x41 +#define TM6010_REQ05_R42_IN_MAXPS_LOW2 0x05, 0x42 +#define TM6010_REQ05_R43_IN_MAXPS_HIGH2 0x05, 0x43 +#define TM6010_REQ05_R44_IN_MAXPS_LOW3 0x05, 0x44 +#define TM6010_REQ05_R45_IN_MAXPS_HIGH3 0x05, 0x45 +#define TM6010_REQ05_R46_IN_MAXPS_LOW4 0x05, 0x46 +#define TM6010_REQ05_R47_IN_MAXPS_HIGH4 0x05, 0x47 +#define TM6010_REQ05_R48_IN_MAXPS_LOW5 0x05, 0x48 +#define TM6010_REQ05_R49_IN_MAXPS_HIGH5 0x05, 0x49 +#define TM6010_REQ05_R4A_IN_MAXPS_LOW6 0x05, 0x4a +#define TM6010_REQ05_R4B_IN_MAXPS_HIGH6 0x05, 0x4b +#define TM6010_REQ05_R4C_IN_MAXPS_LOW7 0x05, 0x4c +#define TM6010_REQ05_R4D_IN_MAXPS_HIGH7 0x05, 0x4d +#define TM6010_REQ05_R4E_IN_MAXPS_LOW8 0x05, 0x4e +#define TM6010_REQ05_R4F_IN_MAXPS_HIGH8 0x05, 0x4f +#define TM6010_REQ05_R50_IN_MAXPS_LOW9 0x05, 0x50 +#define TM6010_REQ05_R51_IN_MAXPS_HIGH9 0x05, 0x51 +#define TM6010_REQ05_R40_IN_MAXPS_LOW10 0x05, 0x52 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH10 0x05, 0x53 +#define TM6010_REQ05_R40_IN_MAXPS_LOW11 0x05, 0x54 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH11 0x05, 0x55 +#define TM6010_REQ05_R40_IN_MAXPS_LOW12 0x05, 0x56 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH12 0x05, 0x57 +#define TM6010_REQ05_R40_IN_MAXPS_LOW13 0x05, 0x58 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH13 0x05, 0x59 +#define TM6010_REQ05_R40_IN_MAXPS_LOW14 0x05, 0x5a +#define TM6010_REQ05_R41_IN_MAXPS_HIGH14 0x05, 0x5b +#define TM6010_REQ05_R40_IN_MAXPS_LOW15 0x05, 0x5c +#define TM6010_REQ05_R41_IN_MAXPS_HIGH15 0x05, 0x5d +#define TM6010_REQ05_R60_OUT_MAXPS_LOW1 0x05, 0x60 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH1 0x05, 0x61 +#define TM6010_REQ05_R62_OUT_MAXPS_LOW2 0x05, 0x62 +#define TM6010_REQ05_R63_OUT_MAXPS_HIGH2 0x05, 0x63 +#define TM6010_REQ05_R64_OUT_MAXPS_LOW3 0x05, 0x64 +#define TM6010_REQ05_R65_OUT_MAXPS_HIGH3 0x05, 0x65 +#define TM6010_REQ05_R66_OUT_MAXPS_LOW4 0x05, 0x66 +#define TM6010_REQ05_R67_OUT_MAXPS_HIGH4 0x05, 0x67 +#define TM6010_REQ05_R68_OUT_MAXPS_LOW5 0x05, 0x68 +#define TM6010_REQ05_R69_OUT_MAXPS_HIGH5 0x05, 0x69 +#define TM6010_REQ05_R6A_OUT_MAXPS_LOW6 0x05, 0x6a +#define TM6010_REQ05_R6B_OUT_MAXPS_HIGH6 0x05, 0x6b +#define TM6010_REQ05_R6C_OUT_MAXPS_LOW7 0x05, 0x6c +#define TM6010_REQ05_R6D_OUT_MAXPS_HIGH7 0x05, 0x6d +#define TM6010_REQ05_R6E_OUT_MAXPS_LOW8 0x05, 0x6e +#define TM6010_REQ05_R6F_OUT_MAXPS_HIGH8 0x05, 0x6f +#define TM6010_REQ05_R70_OUT_MAXPS_LOW9 0x05, 0x70 +#define TM6010_REQ05_R71_OUT_MAXPS_HIGH9 0x05, 0x71 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW10 0x05, 0x72 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH10 0x05, 0x73 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW11 0x05, 0x74 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH11 0x05, 0x75 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW12 0x05, 0x76 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH12 0x05, 0x77 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW13 0x05, 0x78 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH13 0x05, 0x79 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW14 0x05, 0x7a +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH14 0x05, 0x7b +#define TM6010_REQ05_R60_OUT_MAXPS_LOW15 0x05, 0x7c +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH15 0x05, 0x7d +#define TM6010_REQ05_R80_FIFO0 0x05, 0x80 +#define TM6010_REQ05_R81_FIFO1 0x05, 0x81 +#define TM6010_REQ05_R82_FIFO2 0x05, 0x82 +#define TM6010_REQ05_R83_FIFO3 0x05, 0x83 +#define TM6010_REQ05_R84_FIFO4 0x05, 0x84 +#define TM6010_REQ05_R85_FIFO5 0x05, 0x85 +#define TM6010_REQ05_R86_FIFO6 0x05, 0x86 +#define TM6010_REQ05_R87_FIFO7 0x05, 0x87 +#define TM6010_REQ05_R88_FIFO8 0x05, 0x88 +#define TM6010_REQ05_R89_FIFO9 0x05, 0x89 +#define TM6010_REQ05_R81_FIFO10 0x05, 0x8a +#define TM6010_REQ05_R81_FIFO11 0x05, 0x8b +#define TM6010_REQ05_R81_FIFO12 0x05, 0x8c +#define TM6010_REQ05_R81_FIFO13 0x05, 0x8d +#define TM6010_REQ05_R81_FIFO14 0x05, 0x8e +#define TM6010_REQ05_R81_FIFO15 0x05, 0x8f +#define TM6010_REQ05_R90_CFG_FIFO0 0x05, 0x90 +#define TM6010_REQ05_R91_CFG_FIFO1 0x05, 0x91 +#define TM6010_REQ05_R92_CFG_FIFO2 0x05, 0x92 +#define TM6010_REQ05_R93_CFG_FIFO3 0x05, 0x93 +#define TM6010_REQ05_R94_CFG_FIFO4 0x05, 0x94 +#define TM6010_REQ05_R95_CFG_FIFO5 0x05, 0x95 +#define TM6010_REQ05_R96_CFG_FIFO6 0x05, 0x96 +#define TM6010_REQ05_R97_CFG_FIFO7 0x05, 0x97 +#define TM6010_REQ05_R98_CFG_FIFO8 0x05, 0x98 +#define TM6010_REQ05_R99_CFG_FIFO9 0x05, 0x99 +#define TM6010_REQ05_R91_CFG_FIFO10 0x05, 0x9a +#define TM6010_REQ05_R91_CFG_FIFO11 0x05, 0x9b +#define TM6010_REQ05_R91_CFG_FIFO12 0x05, 0x9c +#define TM6010_REQ05_R91_CFG_FIFO13 0x05, 0x9d +#define TM6010_REQ05_R91_CFG_FIFO14 0x05, 0x9e +#define TM6010_REQ05_R91_CFG_FIFO15 0x05, 0x9f +#define TM6010_REQ05_RA0_CTL_FIFO0 0x05, 0xa0 +#define TM6010_REQ05_RA1_CTL_FIFO1 0x05, 0xa1 +#define TM6010_REQ05_RA2_CTL_FIFO2 0x05, 0xa2 +#define TM6010_REQ05_RA3_CTL_FIFO3 0x05, 0xa3 +#define TM6010_REQ05_RA4_CTL_FIFO4 0x05, 0xa4 +#define TM6010_REQ05_RA5_CTL_FIFO5 0x05, 0xa5 +#define TM6010_REQ05_RA6_CTL_FIFO6 0x05, 0xa6 +#define TM6010_REQ05_RA7_CTL_FIFO7 0x05, 0xa7 +#define TM6010_REQ05_RA8_CTL_FIFO8 0x05, 0xa8 +#define TM6010_REQ05_RA9_CTL_FIFO9 0x05, 0xa9 +#define TM6010_REQ05_RA1_CTL_FIFO10 0x05, 0xaa +#define TM6010_REQ05_RA1_CTL_FIFO11 0x05, 0xab +#define TM6010_REQ05_RA1_CTL_FIFO12 0x05, 0xac +#define TM6010_REQ05_RA1_CTL_FIFO13 0x05, 0xad +#define TM6010_REQ05_RA1_CTL_FIFO14 0x05, 0xae +#define TM6010_REQ05_RA1_CTL_FIFO15 0x05, 0xaf +#define TM6010_REQ05_RB0_BC_LOW_FIFO0 0x05, 0xb0 +#define TM6010_REQ05_RB1_BC_LOW_FIFO1 0x05, 0xb1 +#define TM6010_REQ05_RB2_BC_LOW_FIFO2 0x05, 0xb2 +#define TM6010_REQ05_RB3_BC_LOW_FIFO3 0x05, 0xb3 +#define TM6010_REQ05_RB4_BC_LOW_FIFO4 0x05, 0xb4 +#define TM6010_REQ05_RB5_BC_LOW_FIFO5 0x05, 0xb5 +#define TM6010_REQ05_RB6_BC_LOW_FIFO6 0x05, 0xb6 +#define TM6010_REQ05_RB7_BC_LOW_FIFO7 0x05, 0xb7 +#define TM6010_REQ05_RB8_BC_LOW_FIFO8 0x05, 0xb8 +#define TM6010_REQ05_RB9_BC_LOW_FIFO9 0x05, 0xb9 +#define TM6010_REQ05_RB1_BC_LOW_FIFO10 0x05, 0xba +#define TM6010_REQ05_RB1_BC_LOW_FIFO11 0x05, 0xbb +#define TM6010_REQ05_RB1_BC_LOW_FIFO12 0x05, 0xbc +#define TM6010_REQ05_RB1_BC_LOW_FIFO13 0x05, 0xbd +#define TM6010_REQ05_RB1_BC_LOW_FIFO14 0x05, 0xbe +#define TM6010_REQ05_RB1_BC_LOW_FIFO15 0x05, 0xbf +#define TM6010_REQ05_RC0_DATA_FIFO0 0x05, 0xc0 +#define TM6010_REQ05_RC4_DATA_FIFO1 0x05, 0xc4 +#define TM6010_REQ05_RC8_DATA_FIFO2 0x05, 0xc8 +#define TM6010_REQ05_RCC_DATA_FIFO3 0x05, 0xcc +#define TM6010_REQ05_RD0_DATA_FIFO4 0x05, 0xd0 +#define TM6010_REQ05_RD4_DATA_FIFO5 0x05, 0xd4 +#define TM6010_REQ05_RD8_DATA_FIFO6 0x05, 0xd8 +#define TM6010_REQ05_RDC_DATA_FIFO7 0x05, 0xdc +#define TM6010_REQ05_RE0_DATA_FIFO8 0x05, 0xe0 +#define TM6010_REQ05_RE4_DATA_FIFO9 0x05, 0xe4 +#define TM6010_REQ05_RC4_DATA_FIFO10 0x05, 0xe8 +#define TM6010_REQ05_RC4_DATA_FIFO11 0x05, 0xec +#define TM6010_REQ05_RC4_DATA_FIFO12 0x05, 0xf0 +#define TM6010_REQ05_RC4_DATA_FIFO13 0x05, 0xf4 +#define TM6010_REQ05_RC4_DATA_FIFO14 0x05, 0xf8 +#define TM6010_REQ05_RC4_DATA_FIFO15 0x05, 0xfc + +/* Define TM6000/TM6010 Audio decoder registers */ +#define TM6010_REQ08_R00_A_VERSION 0x08, 0x00 +#define TM6010_REQ08_R01_A_INIT 0x08, 0x01 +#define TM6010_REQ08_R02_A_FIX_GAIN_CTRL 0x08, 0x02 +#define TM6010_REQ08_R03_A_AUTO_GAIN_CTRL 0x08, 0x03 +#define TM6010_REQ08_R04_A_SIF_AMP_CTRL 0x08, 0x04 +#define TM6010_REQ08_R05_A_STANDARD_MOD 0x08, 0x05 +#define TM6010_REQ08_R06_A_SOUND_MOD 0x08, 0x06 +#define TM6010_REQ08_R07_A_LEFT_VOL 0x08, 0x07 +#define TM6010_REQ08_R08_A_RIGHT_VOL 0x08, 0x08 +#define TM6010_REQ08_R09_A_MAIN_VOL 0x08, 0x09 +#define TM6010_REQ08_R0A_A_I2S_MOD 0x08, 0x0a +#define TM6010_REQ08_R0B_A_ASD_THRES1 0x08, 0x0b +#define TM6010_REQ08_R0C_A_ASD_THRES2 0x08, 0x0c +#define TM6010_REQ08_R0D_A_AMD_THRES 0x08, 0x0d +#define TM6010_REQ08_R0E_A_MONO_THRES1 0x08, 0x0e +#define TM6010_REQ08_R0F_A_MONO_THRES2 0x08, 0x0f +#define TM6010_REQ08_R10_A_MUTE_THRES1 0x08, 0x10 +#define TM6010_REQ08_R11_A_MUTE_THRES2 0x08, 0x11 +#define TM6010_REQ08_R12_A_AGC_U 0x08, 0x12 +#define TM6010_REQ08_R13_A_AGC_ERR_T 0x08, 0x13 +#define TM6010_REQ08_R14_A_AGC_GAIN_INIT 0x08, 0x14 +#define TM6010_REQ08_R15_A_AGC_STEP_THR 0x08, 0x15 +#define TM6010_REQ08_R16_A_AGC_GAIN_MAX 0x08, 0x16 +#define TM6010_REQ08_R17_A_AGC_GAIN_MIN 0x08, 0x17 +#define TM6010_REQ08_R18_A_TR_CTRL 0x08, 0x18 +#define TM6010_REQ08_R19_A_FH_2FH_GAIN 0x08, 0x19 +#define TM6010_REQ08_R1A_A_NICAM_SER_MAX 0x08, 0x1a +#define TM6010_REQ08_R1B_A_NICAM_SER_MIN 0x08, 0x1b +#define TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT 0x08, 0x1e +#define TM6010_REQ08_R1F_A_TEST_INTF_SEL 0x08, 0x1f +#define TM6010_REQ08_R20_A_TEST_PIN_SEL 0x08, 0x20 +#define TM6010_REQ08_R21_A_AGC_ERR 0x08, 0x21 +#define TM6010_REQ08_R22_A_AGC_GAIN 0x08, 0x22 +#define TM6010_REQ08_R23_A_NICAM_INFO 0x08, 0x23 +#define TM6010_REQ08_R24_A_SER 0x08, 0x24 +#define TM6010_REQ08_R25_A_C1_AMP 0x08, 0x25 +#define TM6010_REQ08_R26_A_C2_AMP 0x08, 0x26 +#define TM6010_REQ08_R27_A_NOISE_AMP 0x08, 0x27 +#define TM6010_REQ08_R28_A_AUDIO_MODE_RES 0x08, 0x28 + +/* Define TM6000/TM6010 Video ADC registers */ +#define TM6010_REQ08_RE0_ADC_REF 0x08, 0xe0 +#define TM6010_REQ08_RE1_DAC_CLMP 0x08, 0xe1 +#define TM6010_REQ08_RE2_POWER_DOWN_CTRL1 0x08, 0xe2 +#define TM6010_REQ08_RE3_ADC_IN1_SEL 0x08, 0xe3 +#define TM6010_REQ08_RE4_ADC_IN2_SEL 0x08, 0xe4 +#define TM6010_REQ08_RE5_GAIN_PARAM 0x08, 0xe5 +#define TM6010_REQ08_RE6_POWER_DOWN_CTRL2 0x08, 0xe6 +#define TM6010_REQ08_RE7_REG_GAIN_Y 0x08, 0xe7 +#define TM6010_REQ08_RE8_REG_GAIN_C 0x08, 0xe8 +#define TM6010_REQ08_RE9_BIAS_CTRL 0x08, 0xe9 +#define TM6010_REQ08_REA_BUFF_DRV_CTRL 0x08, 0xea +#define TM6010_REQ08_REB_SIF_GAIN_CTRL 0x08, 0xeb +#define TM6010_REQ08_REC_REVERSE_YC_CTRL 0x08, 0xec +#define TM6010_REQ08_RED_GAIN_SEL 0x08, 0xed + +/* Define TM6000/TM6010 Audio ADC registers */ +#define TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG 0x08, 0xf0 +#define TM6010_REQ08_RF1_AADC_POWER_DOWN 0x08, 0xf1 +#define TM6010_REQ08_RF2_LEFT_CHANNEL_VOL 0x08, 0xf2 +#define TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL 0x08, 0xf3 diff --git a/drivers/staging/tm6000/tm6000-stds.c b/drivers/staging/tm6000/tm6000-stds.c new file mode 100644 index 00000000000000..b3564f611e5e65 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-stds.c @@ -0,0 +1,873 @@ +/* + tm6000-stds.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2007 Mauro Carvalho Chehab + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include "tm6000.h" +#include "tm6000-regs.h" + +struct tm6000_reg_settings { + unsigned char req; + unsigned char reg; + unsigned char value; +}; + +struct tm6000_std_tv_settings { + v4l2_std_id id; + struct tm6000_reg_settings sif[12]; + struct tm6000_reg_settings nosif[12]; + struct tm6000_reg_settings common[25]; +}; + +struct tm6000_std_settings { + v4l2_std_id id; + struct tm6000_reg_settings common[37]; +}; + +static struct tm6000_std_tv_settings tv_stds[] = { + { + .id = V4L2_STD_PAL_M, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x20}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL_Nc, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0} + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_SECAM, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF}, + + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_NTSC, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, +}; + +static struct tm6000_std_settings composite_stds[] = { + { + .id = V4L2_STD_PAL_M, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x20}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL_Nc, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_SECAM, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF}, + + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_NTSC, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, +}; + +static struct tm6000_std_settings svideo_stds[] = { + { + .id = V4L2_STD_PAL_M, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x05}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL_Nc, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x37}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x33}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x00}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_SECAM, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x39}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF}, + + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_NTSC, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x01}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x00}, + {TM6010_REQ07_R17_HLOOP_MAXSTATE, 0x8b}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, +}; + +void tm6000_get_std_res(struct tm6000_core *dev) +{ + /* Currently, those are the only supported resoltions */ + if (dev->norm & V4L2_STD_525_60) { + dev->height = 480; + } else { + dev->height = 576; + } + dev->width = 720; +} + +static int tm6000_load_std(struct tm6000_core *dev, + struct tm6000_reg_settings *set, int max_size) +{ + int i, rc; + + /* Load board's initialization table */ + for (i = 0; max_size; i++) { + if (!set[i].req) + return 0; + + if ((dev->dev_type != TM6010) && + (set[i].req == REQ_08_SET_GET_AVREG_BIT)) + continue; + + rc = tm6000_set_reg(dev, set[i].req, set[i].reg, set[i].value); + if (rc < 0) { + printk(KERN_ERR "Error %i while setting " + "req %d, reg %d to value %d\n", + rc, set[i].req, set[i].reg, set[i].value); + return rc; + } + } + + return 0; +} + +static int tm6000_set_tv(struct tm6000_core *dev, int pos) +{ + int rc; + + /* FIXME: This code is for tm6010 - not tested yet - doesn't work with + tm5600 + */ + + /* FIXME: This is tuner-dependent */ + int nosif = 0; + + if (nosif) { + rc = tm6000_load_std(dev, tv_stds[pos].nosif, + sizeof(tv_stds[pos].nosif)); + } else { + rc = tm6000_load_std(dev, tv_stds[pos].sif, + sizeof(tv_stds[pos].sif)); + } + if (rc < 0) + return rc; + rc = tm6000_load_std(dev, tv_stds[pos].common, + sizeof(tv_stds[pos].common)); + + return rc; +} + +int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id * norm) +{ + int i, rc = 0; + + dev->norm = *norm; + tm6000_get_std_res(dev); + + switch (dev->input) { + case TM6000_INPUT_TV: + for (i = 0; i < ARRAY_SIZE(tv_stds); i++) { + if (*norm & tv_stds[i].id) { + rc = tm6000_set_tv(dev, i); + goto ret; + } + } + return -EINVAL; + case TM6000_INPUT_SVIDEO: + for (i = 0; i < ARRAY_SIZE(svideo_stds); i++) { + if (*norm & svideo_stds[i].id) { + rc = tm6000_load_std(dev, svideo_stds[i].common, + sizeof(svideo_stds[i]. + common)); + goto ret; + } + } + return -EINVAL; + case TM6000_INPUT_COMPOSITE: + for (i = 0; i < ARRAY_SIZE(composite_stds); i++) { + if (*norm & composite_stds[i].id) { + rc = tm6000_load_std(dev, + composite_stds[i].common, + sizeof(composite_stds[i]. + common)); + goto ret; + } + } + return -EINVAL; + } + +ret: + if (rc < 0) + return rc; + + msleep(40); + + + return 0; +} diff --git a/drivers/staging/tm6000/tm6000-usb-isoc.h b/drivers/staging/tm6000/tm6000-usb-isoc.h new file mode 100644 index 00000000000000..5a5049acd4ec51 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-usb-isoc.h @@ -0,0 +1,53 @@ +/* + tm6000-buf.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include + +#define TM6000_URB_MSG_LEN 180 + +struct usb_isoc_ctl { + /* max packet size of isoc transaction */ + int max_pkt_size; + + /* number of allocated urbs */ + int num_bufs; + + /* urb for isoc transfers */ + struct urb **urb; + + /* transfer buffers for isoc transfer */ + char **transfer_buffer; + + /* Last buffer command and region */ + u8 cmd; + int pos, size, pktsize; + + /* Last field: ODD or EVEN? */ + int field; + + /* Stores incomplete commands */ + u32 tmp_buf; + int tmp_buf_len; + + /* Stores already requested buffers */ + struct tm6000_buffer *buf; + + /* Stores the number of received fields */ + int nfields; +}; diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c new file mode 100644 index 00000000000000..f2b7fe4a3581e5 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-video.c @@ -0,0 +1,1557 @@ +/* + tm6000-video.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab + + Copyright (C) 2007 Michel Ludwig + - Fixed module load/unload + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "tm6000-regs.h" +#include "tm6000.h" + +#define BUFFER_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ + +/* Limits minimum and default number of buffers */ +#define TM6000_MIN_BUF 4 +#define TM6000_DEF_BUF 8 + +#define TM6000_MAX_ISO_PACKETS 40 /* Max number of ISO packets */ + +/* Declare static vars that will be used as parameters */ +static unsigned int vid_limit = 16; /* Video memory limit, in Mb */ +static int video_nr = -1; /* /dev/videoN, -1 for autodetect */ + +/* Debug level */ +int tm6000_debug; + +/* supported controls */ +static struct v4l2_queryctrl tm6000_qctrl[] = { + { + .id = V4L2_CID_BRIGHTNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Brightness", + .minimum = 0, + .maximum = 255, + .step = 1, + .default_value = 54, + .flags = 0, + }, { + .id = V4L2_CID_CONTRAST, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Contrast", + .minimum = 0, + .maximum = 255, + .step = 0x1, + .default_value = 119, + .flags = 0, + }, { + .id = V4L2_CID_SATURATION, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Saturation", + .minimum = 0, + .maximum = 255, + .step = 0x1, + .default_value = 112, + .flags = 0, + }, { + .id = V4L2_CID_HUE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Hue", + .minimum = -128, + .maximum = 127, + .step = 0x1, + .default_value = 0, + .flags = 0, + } +}; + +static int qctl_regs[ARRAY_SIZE(tm6000_qctrl)]; + +static struct tm6000_fmt format[] = { + { + .name = "4:2:2, packed, YVY2", + .fourcc = V4L2_PIX_FMT_YUYV, + .depth = 16, + }, { + .name = "4:2:2, packed, UYVY", + .fourcc = V4L2_PIX_FMT_UYVY, + .depth = 16, + }, { + .name = "A/V + VBI mux packet", + .fourcc = V4L2_PIX_FMT_TM6000, + .depth = 16, + } +}; + +/* ------------------------------------------------------------------ + DMA and thread functions + ------------------------------------------------------------------*/ + +#define norm_maxw(a) 720 +#define norm_maxh(a) 576 + +#define norm_minw(a) norm_maxw(a) +#define norm_minh(a) norm_maxh(a) + +/* + * video-buf generic routine to get the next available buffer + */ +static inline void get_next_buf(struct tm6000_dmaqueue *dma_q, + struct tm6000_buffer **buf) +{ + struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq); + char *outp; + + if (list_empty(&dma_q->active)) { + dprintk(dev, V4L2_DEBUG_QUEUE, "No active queue to serve\n"); + *buf = NULL; + return; + } + + *buf = list_entry(dma_q->active.next, + struct tm6000_buffer, vb.queue); + + if (!buf) + return; + + /* Cleans up buffer - Usefull for testing for frame/URB loss */ + outp = videobuf_to_vmalloc(&(*buf)->vb); +// if (outp) +// memset(outp, 0, (*buf)->vb.size); + + return; +} + +/* + * Announces that a buffer were filled and request the next + */ +static inline void buffer_filled(struct tm6000_core *dev, + struct tm6000_dmaqueue *dma_q, + struct tm6000_buffer *buf) +{ + /* Advice that buffer was filled */ + dprintk(dev, V4L2_DEBUG_ISOC, "[%p/%d] wakeup\n", buf, buf->vb.i); + buf->vb.state = VIDEOBUF_DONE; + buf->vb.field_count++; + do_gettimeofday(&buf->vb.ts); + + list_del(&buf->vb.queue); + wake_up(&buf->vb.done); +} + +const char *tm6000_msg_type[] = { + "unknown(0)", /* 0 */ + "video", /* 1 */ + "audio", /* 2 */ + "vbi", /* 3 */ + "pts", /* 4 */ + "err", /* 5 */ + "unknown(6)", /* 6 */ + "unknown(7)", /* 7 */ +}; + +/* + * Identify the tm5600/6000 buffer header type and properly handles + */ +static int copy_packet(struct urb *urb, u32 header, u8 **ptr, u8 *endp, + u8 *out_p, struct tm6000_buffer **buf) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq); + u8 c; + unsigned int cmd, cpysize, pktsize, size, field, block, line, pos = 0; + int rc = 0; + /* FIXME: move to tm6000-isoc */ + static int last_line = -2, start_line = -2, last_field = -2; + + /* FIXME: this is the hardcoded window size + */ + unsigned int linewidth = (*buf)->vb.width << 1; + + if (!dev->isoc_ctl.cmd) { + c = (header >> 24) & 0xff; + + /* split the header fields */ + size = (((header & 0x7e) << 1) -1) *4; + block = (header >> 7) & 0xf; + field = (header >> 11) & 0x1; + line = (header >> 12) & 0x1ff; + cmd = (header >> 21) & 0x7; + + /* Validates header fields */ + if(size > TM6000_URB_MSG_LEN) + size = TM6000_URB_MSG_LEN; + + if (cmd == TM6000_URB_MSG_VIDEO) { + if ((block+1)*TM6000_URB_MSG_LEN>linewidth) + cmd = TM6000_URB_MSG_ERR; + + /* FIXME: Mounts the image as field0+field1 + * It should, instead, check if the user selected + * entrelaced or non-entrelaced mode + */ + pos = ((line << 1) - field - 1) * linewidth + + block * TM6000_URB_MSG_LEN; + + /* Don't allow to write out of the buffer */ + if (pos+TM6000_URB_MSG_LEN > (*buf)->vb.size) { + dprintk(dev, V4L2_DEBUG_ISOC, + "ERR: size=%d, num=%d, line=%d, " + "field=%d\n", + size, block, line, field); + + cmd = TM6000_URB_MSG_ERR; + } + } else { + pos=0; + } + + /* Prints debug info */ + dprintk(dev, V4L2_DEBUG_ISOC, "size=%d, num=%d, " + " line=%d, field=%d\n", + size, block, line, field); + + if ((last_line!=line)&&(last_line+1!=line) && + (cmd != TM6000_URB_MSG_ERR) ) { + if (cmd != TM6000_URB_MSG_VIDEO) { + dprintk(dev, V4L2_DEBUG_ISOC, "cmd=%d, " + "size=%d, num=%d, line=%d, field=%d\n", + cmd, size, block, line, field); + } + if (start_line<0) + start_line=last_line; + /* Prints debug info */ + dprintk(dev, V4L2_DEBUG_ISOC, "lines= %d-%d, " + "field=%d\n", + start_line, last_line, field); + + if ((start_line<6 && last_line>200) && + (last_field != field) ) { + + dev->isoc_ctl.nfields++; + if (dev->isoc_ctl.nfields>=2) { + dev->isoc_ctl.nfields=0; + + /* Announces that a new buffer were filled */ + buffer_filled (dev, dma_q, *buf); + dprintk(dev, V4L2_DEBUG_ISOC, + "new buffer filled\n"); + get_next_buf (dma_q, buf); + if (!*buf) + return rc; + out_p = videobuf_to_vmalloc(&((*buf)->vb)); + if (!out_p) + return rc; + + pos = dev->isoc_ctl.pos = 0; + } + } + + start_line=line; + last_field=field; + } + if (cmd == TM6000_URB_MSG_VIDEO) + last_line = line; + + pktsize = TM6000_URB_MSG_LEN; + } else { + /* Continue the last copy */ + cmd = dev->isoc_ctl.cmd; + size= dev->isoc_ctl.size; + pos = dev->isoc_ctl.pos; + pktsize = dev->isoc_ctl.pktsize; + } + + cpysize = (endp-(*ptr) > size) ? size : endp - *ptr; + + if (cpysize) { + /* handles each different URB message */ + switch(cmd) { + case TM6000_URB_MSG_VIDEO: + /* Fills video buffer */ + memcpy(&out_p[pos], *ptr, cpysize); + break; + case TM6000_URB_MSG_PTS: + break; + case TM6000_URB_MSG_AUDIO: +/* Need some code to process audio */ +printk ("%ld: cmd=%s, size=%d\n", jiffies, + tm6000_msg_type[cmd],size); + break; + default: + dprintk (dev, V4L2_DEBUG_ISOC, "cmd=%s, size=%d\n", + tm6000_msg_type[cmd],size); + } + } + if (cpysizeisoc_ctl.pos = pos+cpysize; + dev->isoc_ctl.size= size-cpysize; + dev->isoc_ctl.cmd = cmd; + dev->isoc_ctl.pktsize = pktsize-cpysize; + (*ptr)+=cpysize; + } else { + dev->isoc_ctl.cmd = 0; + (*ptr)+=pktsize; + } + + return rc; +} + +static int copy_streams(u8 *data, u8 *out_p, unsigned long len, + struct urb *urb, struct tm6000_buffer **buf) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev= container_of(dma_q,struct tm6000_core,vidq); + u8 *ptr=data, *endp=data+len; + unsigned long header=0; + int rc=0; + + for (ptr=data; ptrisoc_ctl.cmd) { + u8 *p=(u8 *)&dev->isoc_ctl.tmp_buf; + /* FIXME: This seems very complex + * It just recovers up to 3 bytes of the header that + * might be at the previous packet + */ + if (dev->isoc_ctl.tmp_buf_len) { + while (dev->isoc_ctl.tmp_buf_len) { + if ( *(ptr+3-dev->isoc_ctl.tmp_buf_len) == 0x47) { + break; + } + p++; + dev->isoc_ctl.tmp_buf_len--; + } + if (dev->isoc_ctl.tmp_buf_len) { + memcpy(&header, p, + dev->isoc_ctl.tmp_buf_len); + memcpy((u8 *)&header + + dev->isoc_ctl.tmp_buf_len, + ptr, + 4 - dev->isoc_ctl.tmp_buf_len); + ptr += 4 - dev->isoc_ctl.tmp_buf_len; + goto HEADER; + } + } + /* Seek for sync */ + for (;ptr=endp) { + dev->isoc_ctl.tmp_buf_len=endp-ptr; + memcpy (&dev->isoc_ctl.tmp_buf,ptr, + dev->isoc_ctl.tmp_buf_len); + dev->isoc_ctl.cmd=0; + return rc; + } + + /* Get message header */ + header=*(unsigned long *)ptr; + ptr+=4; + } +HEADER: + /* Copy or continue last copy */ + rc=copy_packet(urb,header,&ptr,endp,out_p,buf); + if (rc<0) { + buf=NULL; + printk(KERN_ERR "tm6000: buffer underrun at %ld\n", + jiffies); + return rc; + } + if (!*buf) + return 0; + } + + return 0; +} +/* + * Identify the tm5600/6000 buffer header type and properly handles + */ +static int copy_multiplexed(u8 *ptr, u8 *out_p, unsigned long len, + struct urb *urb, struct tm6000_buffer **buf) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev= container_of(dma_q,struct tm6000_core,vidq); + unsigned int pos=dev->isoc_ctl.pos,cpysize; + int rc=1; + + while (len>0) { + cpysize=min(len,(*buf)->vb.size-pos); +//printk("Copying %d bytes (max=%lu) from %p to %p[%u]\n",cpysize,(*buf)->vb.size,ptr,out_p,pos); + memcpy(&out_p[pos], ptr, cpysize); + pos+=cpysize; + ptr+=cpysize; + len-=cpysize; + if (pos >= (*buf)->vb.size) { + pos=0; + /* Announces that a new buffer were filled */ + buffer_filled (dev, dma_q, *buf); + dprintk(dev, V4L2_DEBUG_ISOC, "new buffer filled\n"); + get_next_buf (dma_q, buf); + if (!*buf) + break; + out_p = videobuf_to_vmalloc(&((*buf)->vb)); + if (!out_p) + return rc; + pos = 0; + } + } + + dev->isoc_ctl.pos=pos; + return rc; +} + +static void inline print_err_status (struct tm6000_core *dev, + int packet, int status) +{ + char *errmsg = "Unknown"; + + switch(status) { + case -ENOENT: + errmsg = "unlinked synchronuously"; + break; + case -ECONNRESET: + errmsg = "unlinked asynchronuously"; + break; + case -ENOSR: + errmsg = "Buffer error (overrun)"; + break; + case -EPIPE: + errmsg = "Stalled (device not responding)"; + break; + case -EOVERFLOW: + errmsg = "Babble (bad cable?)"; + break; + case -EPROTO: + errmsg = "Bit-stuff error (bad cable?)"; + break; + case -EILSEQ: + errmsg = "CRC/Timeout (could be anything)"; + break; + case -ETIME: + errmsg = "Device does not respond"; + break; + } + if (packet<0) { + dprintk(dev, V4L2_DEBUG_QUEUE, "URB status %d [%s].\n", + status, errmsg); + } else { + dprintk(dev, V4L2_DEBUG_QUEUE, "URB packet %d, status %d [%s].\n", + packet, status, errmsg); + } +} + + +/* + * Controls the isoc copy of each urb packet + */ +static inline int tm6000_isoc_copy(struct urb *urb) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev= container_of(dma_q,struct tm6000_core,vidq); + struct tm6000_buffer *buf; + int i, len=0, rc=1; + int size; + char *outp = NULL, *p; + unsigned long copied; + + get_next_buf(dma_q, &buf); + if (buf) + outp = videobuf_to_vmalloc(&buf->vb); + + if (!outp) + return 0; + + size = buf->vb.size; + + copied=0; + + if (urb->status<0) { + print_err_status (dev,-1,urb->status); + return 0; + } + + for (i = 0; i < urb->number_of_packets; i++) { + int status = urb->iso_frame_desc[i].status; + + if (status<0) { + print_err_status (dev,i,status); + continue; + } + + len=urb->iso_frame_desc[i].actual_length; + +// if (len>=TM6000_URB_MSG_LEN) { + p=urb->transfer_buffer + urb->iso_frame_desc[i].offset; + if (!urb->iso_frame_desc[i].status) { + if ((buf->fmt->fourcc)==V4L2_PIX_FMT_TM6000) { + rc=copy_multiplexed(p, outp, len, urb, &buf); + if (rc<=0) + return rc; + } else { + copy_streams(p, outp, len, urb, &buf); + } + } + copied += len; + if (copied >= size || !buf) + break; +// } + } + return rc; +} + +/* ------------------------------------------------------------------ + URB control + ------------------------------------------------------------------*/ + +/* + * IRQ callback, called by URB callback + */ +static void tm6000_irq_callback(struct urb *urb) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq); + int i; + + if (!dev) + return; + + spin_lock(&dev->slock); + tm6000_isoc_copy(urb); + spin_unlock(&dev->slock); + + /* Reset urb buffers */ + for (i = 0; i < urb->number_of_packets; i++) { + urb->iso_frame_desc[i].status = 0; + urb->iso_frame_desc[i].actual_length = 0; + } + + urb->status = usb_submit_urb(urb, GFP_ATOMIC); + if (urb->status) + tm6000_err("urb resubmit failed (error=%i)\n", + urb->status); +} + +/* + * Stop and Deallocate URBs + */ +static void tm6000_uninit_isoc(struct tm6000_core *dev) +{ + struct urb *urb; + int i; + + dev->isoc_ctl.nfields = -1; + dev->isoc_ctl.buf = NULL; + for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { + urb=dev->isoc_ctl.urb[i]; + if (urb) { + usb_kill_urb(urb); + usb_unlink_urb(urb); + if (dev->isoc_ctl.transfer_buffer[i]) { + usb_free_coherent(dev->udev, + urb->transfer_buffer_length, + dev->isoc_ctl.transfer_buffer[i], + urb->transfer_dma); + } + usb_free_urb(urb); + dev->isoc_ctl.urb[i] = NULL; + } + dev->isoc_ctl.transfer_buffer[i] = NULL; + } + + kfree (dev->isoc_ctl.urb); + kfree (dev->isoc_ctl.transfer_buffer); + + dev->isoc_ctl.urb=NULL; + dev->isoc_ctl.transfer_buffer=NULL; + dev->isoc_ctl.num_bufs = 0; + + dev->isoc_ctl.num_bufs=0; +} + +/* + * Allocate URBs and start IRQ + */ +static int tm6000_prepare_isoc(struct tm6000_core *dev, unsigned int framesize) +{ + struct tm6000_dmaqueue *dma_q = &dev->vidq; + int i, j, sb_size, pipe, size, max_packets, num_bufs = 5; + struct urb *urb; + + /* De-allocates all pending stuff */ + tm6000_uninit_isoc(dev); + + usb_set_interface(dev->udev, + dev->isoc_in.bInterfaceNumber, + dev->isoc_in.bAlternateSetting); + + pipe = usb_rcvisocpipe(dev->udev, + dev->isoc_in.endp->desc.bEndpointAddress & + USB_ENDPOINT_NUMBER_MASK); + + size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe)); + + if (size > dev->isoc_in.maxsize) + size = dev->isoc_in.maxsize; + + dev->isoc_ctl.max_pkt_size = size; + + max_packets = ( framesize + size - 1) / size; + + if (max_packets > TM6000_MAX_ISO_PACKETS) + max_packets = TM6000_MAX_ISO_PACKETS; + + sb_size = max_packets * size; + + dev->isoc_ctl.num_bufs = num_bufs; + + dev->isoc_ctl.urb = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL); + if (!dev->isoc_ctl.urb) { + tm6000_err("cannot alloc memory for usb buffers\n"); + return -ENOMEM; + } + + dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs, + GFP_KERNEL); + if (!dev->isoc_ctl.transfer_buffer) { + tm6000_err("cannot allocate memory for usbtransfer\n"); + kfree(dev->isoc_ctl.urb); + return -ENOMEM; + } + + dprintk(dev, V4L2_DEBUG_QUEUE, "Allocating %d x %d packets" + " (%d bytes) of %d bytes each to handle %u size\n", + max_packets, num_bufs, sb_size, + dev->isoc_in.maxsize, size); + + /* allocate urbs and transfer buffers */ + for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { + urb = usb_alloc_urb(max_packets, GFP_KERNEL); + if (!urb) { + tm6000_err("cannot alloc isoc_ctl.urb %i\n", i); + tm6000_uninit_isoc(dev); + usb_free_urb(urb); + return -ENOMEM; + } + dev->isoc_ctl.urb[i] = urb; + + dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev, + sb_size, GFP_KERNEL, &urb->transfer_dma); + if (!dev->isoc_ctl.transfer_buffer[i]) { + tm6000_err ("unable to allocate %i bytes for transfer" + " buffer %i%s\n", + sb_size, i, + in_interrupt()?" while in int":""); + tm6000_uninit_isoc(dev); + return -ENOMEM; + } + memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size); + + usb_fill_bulk_urb(urb, dev->udev, pipe, + dev->isoc_ctl.transfer_buffer[i], sb_size, + tm6000_irq_callback, dma_q); + urb->interval = dev->isoc_in.endp->desc.bInterval; + urb->number_of_packets = max_packets; + urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP; + + for (j = 0; j < max_packets; j++) { + urb->iso_frame_desc[j].offset = size * j; + urb->iso_frame_desc[j].length = size; + } + } + + return 0; +} + +static int tm6000_start_thread( struct tm6000_core *dev) +{ + struct tm6000_dmaqueue *dma_q = &dev->vidq; + int i; + + dma_q->frame=0; + dma_q->ini_jiffies=jiffies; + + init_waitqueue_head(&dma_q->wq); + + /* submit urbs and enables IRQ */ + for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { + int rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC); + if (rc) { + tm6000_err("submit of urb %i failed (error=%i)\n", i, + rc); + tm6000_uninit_isoc(dev); + return rc; + } + } + + return 0; +} + +/* ------------------------------------------------------------------ + Videobuf operations + ------------------------------------------------------------------*/ + +static int +buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size) +{ + struct tm6000_fh *fh = vq->priv_data; + + *size = fh->fmt->depth * fh->width * fh->height >> 3; + if (0 == *count) + *count = TM6000_DEF_BUF; + + if (*count < TM6000_MIN_BUF) { + *count=TM6000_MIN_BUF; + } + + while (*size * *count > vid_limit * 1024 * 1024) + (*count)--; + + return 0; +} + +static void free_buffer(struct videobuf_queue *vq, struct tm6000_buffer *buf) +{ + struct tm6000_fh *fh = vq->priv_data; + struct tm6000_core *dev = fh->dev; + unsigned long flags; + + if (in_interrupt()) + BUG(); + + /* We used to wait for the buffer to finish here, but this didn't work + because, as we were keeping the state as VIDEOBUF_QUEUED, + videobuf_queue_cancel marked it as finished for us. + (Also, it could wedge forever if the hardware was misconfigured.) + + This should be safe; by the time we get here, the buffer isn't + queued anymore. If we ever start marking the buffers as + VIDEOBUF_ACTIVE, it won't be, though. + */ + spin_lock_irqsave(&dev->slock, flags); + if (dev->isoc_ctl.buf == buf) + dev->isoc_ctl.buf = NULL; + spin_unlock_irqrestore(&dev->slock, flags); + + videobuf_vmalloc_free(&buf->vb); + buf->vb.state = VIDEOBUF_NEEDS_INIT; +} + +static int +buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, + enum v4l2_field field) +{ + struct tm6000_fh *fh = vq->priv_data; + struct tm6000_buffer *buf = container_of(vb,struct tm6000_buffer,vb); + struct tm6000_core *dev = fh->dev; + int rc = 0, urb_init = 0; + + BUG_ON(NULL == fh->fmt); + + + /* FIXME: It assumes depth=2 */ + /* The only currently supported format is 16 bits/pixel */ + buf->vb.size = fh->fmt->depth*fh->width*fh->height >> 3; + if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) + return -EINVAL; + + if (buf->fmt != fh->fmt || + buf->vb.width != fh->width || + buf->vb.height != fh->height || + buf->vb.field != field) { + buf->fmt = fh->fmt; + buf->vb.width = fh->width; + buf->vb.height = fh->height; + buf->vb.field = field; + buf->vb.state = VIDEOBUF_NEEDS_INIT; + } + + if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { + if (0 != (rc = videobuf_iolock(vq, &buf->vb, NULL))) + goto fail; + urb_init = 1; + } + + if (!dev->isoc_ctl.num_bufs) + urb_init = 1; + + if (urb_init) { + rc = tm6000_prepare_isoc(dev, buf->vb.size); + if (rc < 0) + goto fail; + + rc = tm6000_start_thread(dev); + if (rc < 0) + goto fail; + + } + + buf->vb.state = VIDEOBUF_PREPARED; + return 0; + +fail: + free_buffer(vq, buf); + return rc; +} + +static void +buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) +{ + struct tm6000_buffer *buf = container_of(vb,struct tm6000_buffer,vb); + struct tm6000_fh *fh = vq->priv_data; + struct tm6000_core *dev = fh->dev; + struct tm6000_dmaqueue *vidq = &dev->vidq; + + buf->vb.state = VIDEOBUF_QUEUED; + list_add_tail(&buf->vb.queue, &vidq->active); +} + +static void buffer_release(struct videobuf_queue *vq, struct videobuf_buffer *vb) +{ + struct tm6000_buffer *buf = container_of(vb,struct tm6000_buffer,vb); + + free_buffer(vq,buf); +} + +static struct videobuf_queue_ops tm6000_video_qops = { + .buf_setup = buffer_setup, + .buf_prepare = buffer_prepare, + .buf_queue = buffer_queue, + .buf_release = buffer_release, +}; + +/* ------------------------------------------------------------------ + IOCTL handling + ------------------------------------------------------------------*/ + +static int res_get(struct tm6000_core *dev, struct tm6000_fh *fh) +{ + /* is it free? */ + mutex_lock(&dev->lock); + if (dev->resources) { + /* no, someone else uses it */ + mutex_unlock(&dev->lock); + return 0; + } + /* it's free, grab it */ + dev->resources =1; + dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: get\n"); + mutex_unlock(&dev->lock); + return 1; +} + +static int res_locked(struct tm6000_core *dev) +{ + return (dev->resources); +} + +static void res_free(struct tm6000_core *dev, struct tm6000_fh *fh) +{ + mutex_lock(&dev->lock); + dev->resources = 0; + dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: put\n"); + mutex_unlock(&dev->lock); +} + +/* ------------------------------------------------------------------ + IOCTL vidioc handling + ------------------------------------------------------------------*/ +static int vidioc_querycap (struct file *file, void *priv, + struct v4l2_capability *cap) +{ + // struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev; + + strlcpy(cap->driver, "tm6000", sizeof(cap->driver)); + strlcpy(cap->card,"Trident TVMaster TM5600/6000/6010", sizeof(cap->card)); + // strlcpy(cap->bus_info, dev->udev->dev.bus_id, sizeof(cap->bus_info)); + cap->version = TM6000_VERSION; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | + V4L2_CAP_STREAMING | + V4L2_CAP_TUNER | + V4L2_CAP_READWRITE; + return 0; +} + +static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_fmtdesc *f) +{ + if (unlikely(f->index >= ARRAY_SIZE(format))) + return -EINVAL; + + strlcpy(f->description,format[f->index].name,sizeof(f->description)); + f->pixelformat = format[f->index].fourcc; + return 0; +} + +static int vidioc_g_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_format *f) +{ + struct tm6000_fh *fh=priv; + + f->fmt.pix.width = fh->width; + f->fmt.pix.height = fh->height; + f->fmt.pix.field = fh->vb_vidq.field; + f->fmt.pix.pixelformat = fh->fmt->fourcc; + f->fmt.pix.bytesperline = + (f->fmt.pix.width * fh->fmt->depth) >> 3; + f->fmt.pix.sizeimage = + f->fmt.pix.height * f->fmt.pix.bytesperline; + + return (0); +} + +static struct tm6000_fmt* format_by_fourcc(unsigned int fourcc) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(format); i++) + if (format[i].fourcc == fourcc) + return format+i; + return NULL; +} + +static int vidioc_try_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_format *f) +{ + struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev; + struct tm6000_fmt *fmt; + enum v4l2_field field; + + fmt = format_by_fourcc(f->fmt.pix.pixelformat); + if (NULL == fmt) { + dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Fourcc format (0x%08x)" + " invalid.\n", f->fmt.pix.pixelformat); + return -EINVAL; + } + + field = f->fmt.pix.field; + + if (field == V4L2_FIELD_ANY) { +// field=V4L2_FIELD_INTERLACED; + field=V4L2_FIELD_SEQ_TB; + } else if (V4L2_FIELD_INTERLACED != field) { + dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Field type invalid.\n"); + return -EINVAL; + } + + tm6000_get_std_res (dev); + + f->fmt.pix.width = dev->width; + f->fmt.pix.height = dev->height; + + f->fmt.pix.width &= ~0x01; + + f->fmt.pix.field = field; + + f->fmt.pix.bytesperline = + (f->fmt.pix.width * fmt->depth) >> 3; + f->fmt.pix.sizeimage = + f->fmt.pix.height * f->fmt.pix.bytesperline; + + return 0; +} + +/*FIXME: This seems to be generic enough to be at videodev2 */ +static int vidioc_s_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_format *f) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + int ret = vidioc_try_fmt_vid_cap(file,fh,f); + if (ret < 0) + return (ret); + + fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat); + fh->width = f->fmt.pix.width; + fh->height = f->fmt.pix.height; + fh->vb_vidq.field = f->fmt.pix.field; + fh->type = f->type; + + dev->fourcc = f->fmt.pix.pixelformat; + + tm6000_set_fourcc_format(dev); + + return (0); +} + +static int vidioc_reqbufs (struct file *file, void *priv, + struct v4l2_requestbuffers *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_reqbufs(&fh->vb_vidq, p)); +} + +static int vidioc_querybuf (struct file *file, void *priv, + struct v4l2_buffer *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_querybuf(&fh->vb_vidq, p)); +} + +static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_qbuf(&fh->vb_vidq, p)); +} + +static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_dqbuf(&fh->vb_vidq, p, + file->f_flags & O_NONBLOCK)); +} + +#ifdef CONFIG_VIDEO_V4L1_COMPAT +static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf) +{ + struct tm6000_fh *fh=priv; + + return videobuf_cgmbuf (&fh->vb_vidq, mbuf, 8); +} +#endif + +static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + if (i != fh->type) + return -EINVAL; + + if (!res_get(dev,fh)) + return -EBUSY; + return (videobuf_streamon(&fh->vb_vidq)); +} + +static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + if (i != fh->type) + return -EINVAL; + + videobuf_streamoff(&fh->vb_vidq); + res_free(dev,fh); + + return (0); +} + +static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *norm) +{ + int rc=0; + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + rc=tm6000_set_standard (dev, norm); + + fh->width = dev->width; + fh->height = dev->height; + + if (rc<0) + return rc; + + v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm); + + return 0; +} + +static int vidioc_enum_input (struct file *file, void *priv, + struct v4l2_input *inp) +{ + switch (inp->index) { + case TM6000_INPUT_TV: + inp->type = V4L2_INPUT_TYPE_TUNER; + strcpy(inp->name,"Television"); + break; + case TM6000_INPUT_COMPOSITE: + inp->type = V4L2_INPUT_TYPE_CAMERA; + strcpy(inp->name,"Composite"); + break; + case TM6000_INPUT_SVIDEO: + inp->type = V4L2_INPUT_TYPE_CAMERA; + strcpy(inp->name,"S-Video"); + break; + default: + return -EINVAL; + } + inp->std = TM6000_STD; + + return 0; +} + +static int vidioc_g_input (struct file *file, void *priv, unsigned int *i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + *i=dev->input; + + return 0; +} +static int vidioc_s_input (struct file *file, void *priv, unsigned int i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + int rc=0; + char buf[1]; + + switch (i) { + case TM6000_INPUT_TV: + dev->input=i; + *buf=0; + break; + case TM6000_INPUT_COMPOSITE: + case TM6000_INPUT_SVIDEO: + dev->input=i; + *buf=1; + break; + default: + return -EINVAL; + } + rc=tm6000_read_write_usb (dev, USB_DIR_OUT | USB_TYPE_VENDOR, + REQ_03_SET_GET_MCU_PIN, 0x03, 1, buf, 1); + + if (!rc) { + dev->input=i; + rc=vidioc_s_std (file, priv, &dev->vfd->current_norm); + } + + return (rc); +} + + /* --- controls ---------------------------------------------- */ +static int vidioc_queryctrl (struct file *file, void *priv, + struct v4l2_queryctrl *qc) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++) + if (qc->id && qc->id == tm6000_qctrl[i].id) { + memcpy(qc, &(tm6000_qctrl[i]), + sizeof(*qc)); + return (0); + } + + return -EINVAL; +} + +static int vidioc_g_ctrl (struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + int val; + + /* FIXME: Probably, those won't work! Maybe we need shadow regs */ + switch (ctrl->id) { + case V4L2_CID_CONTRAST: + val = tm6000_get_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0); + break; + case V4L2_CID_BRIGHTNESS: + val = tm6000_get_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0); + return 0; + case V4L2_CID_SATURATION: + val = tm6000_get_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0); + return 0; + case V4L2_CID_HUE: + val = tm6000_get_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, 0); + return 0; + default: + return -EINVAL; + } + + if (val<0) + return val; + + ctrl->value=val; + + return 0; +} +static int vidioc_s_ctrl (struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + u8 val=ctrl->value; + + switch (ctrl->id) { + case V4L2_CID_CONTRAST: + tm6000_set_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, val); + return 0; + case V4L2_CID_BRIGHTNESS: + tm6000_set_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, val); + return 0; + case V4L2_CID_SATURATION: + tm6000_set_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, val); + return 0; + case V4L2_CID_HUE: + tm6000_set_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, val); + return 0; + } + return -EINVAL; +} + +static int vidioc_g_tuner (struct file *file, void *priv, + struct v4l2_tuner *t) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (unlikely(UNSET == dev->tuner_type)) + return -EINVAL; + if (0 != t->index) + return -EINVAL; + + strcpy(t->name, "Television"); + t->type = V4L2_TUNER_ANALOG_TV; + t->capability = V4L2_TUNER_CAP_NORM; + t->rangehigh = 0xffffffffUL; + t->rxsubchans = V4L2_TUNER_SUB_MONO; + + return 0; +} + +static int vidioc_s_tuner (struct file *file, void *priv, + struct v4l2_tuner *t) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (UNSET == dev->tuner_type) + return -EINVAL; + if (0 != t->index) + return -EINVAL; + + return 0; +} + +static int vidioc_g_frequency (struct file *file, void *priv, + struct v4l2_frequency *f) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (unlikely(UNSET == dev->tuner_type)) + return -EINVAL; + + f->type = V4L2_TUNER_ANALOG_TV; + f->frequency = dev->freq; + + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, f); + + return 0; +} + +static int vidioc_s_frequency (struct file *file, void *priv, + struct v4l2_frequency *f) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (unlikely(f->type != V4L2_TUNER_ANALOG_TV)) + return -EINVAL; + + if (unlikely(UNSET == dev->tuner_type)) + return -EINVAL; + if (unlikely(f->tuner != 0)) + return -EINVAL; + +// mutex_lock(&dev->lock); + dev->freq = f->frequency; + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f); +// mutex_unlock(&dev->lock); + + return 0; +} + +/* ------------------------------------------------------------------ + File operations for the device + ------------------------------------------------------------------*/ + +static int tm6000_open(struct file *file) +{ + struct video_device *vdev = video_devdata(file); + struct tm6000_core *dev = video_drvdata(file); + struct tm6000_fh *fh; + enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + int i,rc; + + printk(KERN_INFO "tm6000: open called (dev=%s)\n", + video_device_node_name(vdev)); + + dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called (dev=%s)\n", + video_device_node_name(vdev)); + + + /* If more than one user, mutex should be added */ + dev->users++; + + dprintk(dev, V4L2_DEBUG_OPEN, "open dev=%s type=%s users=%d\n", + video_device_node_name(vdev), v4l2_type_names[type], + dev->users); + + /* allocate + initialize per filehandle data */ + fh = kzalloc(sizeof(*fh),GFP_KERNEL); + if (NULL == fh) { + dev->users--; + return -ENOMEM; + } + + file->private_data = fh; + fh->dev = dev; + + fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + dev->fourcc = format[0].fourcc; + + fh->fmt = format_by_fourcc(dev->fourcc); + + tm6000_get_std_res (dev); + + fh->width = dev->width; + fh->height = dev->height; + + dprintk(dev, V4L2_DEBUG_OPEN, "Open: fh=0x%08lx, dev=0x%08lx, " + "dev->vidq=0x%08lx\n", + (unsigned long)fh,(unsigned long)dev,(unsigned long)&dev->vidq); + dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty " + "queued=%d\n",list_empty(&dev->vidq.queued)); + dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty " + "active=%d\n",list_empty(&dev->vidq.active)); + + /* initialize hardware on analog mode */ + if (dev->mode!=TM6000_MODE_ANALOG) { + rc=tm6000_init_analog_mode (dev); + if (rc<0) + return rc; + + /* Put all controls at a sane state */ + for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++) + qctl_regs[i] =tm6000_qctrl[i].default_value; + + dev->mode=TM6000_MODE_ANALOG; + } + + videobuf_queue_vmalloc_init(&fh->vb_vidq, &tm6000_video_qops, + NULL, &dev->slock, + fh->type, + V4L2_FIELD_INTERLACED, + sizeof(struct tm6000_buffer),fh); + + return 0; +} + +static ssize_t +tm6000_read(struct file *file, char __user *data, size_t count, loff_t *pos) +{ + struct tm6000_fh *fh = file->private_data; + + if (fh->type==V4L2_BUF_TYPE_VIDEO_CAPTURE) { + if (res_locked(fh->dev)) + return -EBUSY; + + return videobuf_read_stream(&fh->vb_vidq, data, count, pos, 0, + file->f_flags & O_NONBLOCK); + } + return 0; +} + +static unsigned int +tm6000_poll(struct file *file, struct poll_table_struct *wait) +{ + struct tm6000_fh *fh = file->private_data; + struct tm6000_buffer *buf; + + if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type) + return POLLERR; + + if (res_get(fh->dev,fh)) { + /* streaming capture */ + if (list_empty(&fh->vb_vidq.stream)) + return POLLERR; + buf = list_entry(fh->vb_vidq.stream.next,struct tm6000_buffer,vb.stream); + } else { + /* read() capture */ + return videobuf_poll_stream(file, &fh->vb_vidq, + wait); + } + poll_wait(file, &buf->vb.done, wait); + if (buf->vb.state == VIDEOBUF_DONE || + buf->vb.state == VIDEOBUF_ERROR) + return POLLIN|POLLRDNORM; + return 0; +} + +static int tm6000_release(struct file *file) +{ + struct tm6000_fh *fh = file->private_data; + struct tm6000_core *dev = fh->dev; + struct video_device *vdev = video_devdata(file); + + dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: close called (dev=%s, users=%d)\n", + video_device_node_name(vdev), dev->users); + + dev->users--; + + if (!dev->users) { + tm6000_uninit_isoc(dev); + videobuf_mmap_free(&fh->vb_vidq); + } + + kfree (fh); + + return 0; +} + +static int tm6000_mmap(struct file *file, struct vm_area_struct * vma) +{ + struct tm6000_fh *fh = file->private_data; + int ret; + + ret=videobuf_mmap_mapper(&fh->vb_vidq, vma); + + return ret; +} + +static struct v4l2_file_operations tm6000_fops = { + .owner = THIS_MODULE, + .open = tm6000_open, + .release = tm6000_release, + .ioctl = video_ioctl2, /* V4L2 ioctl handler */ + .read = tm6000_read, + .poll = tm6000_poll, + .mmap = tm6000_mmap, +}; + +static const struct v4l2_ioctl_ops video_ioctl_ops = { + .vidioc_querycap = vidioc_querycap, + .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, + .vidioc_s_std = vidioc_s_std, + .vidioc_enum_input = vidioc_enum_input, + .vidioc_g_input = vidioc_g_input, + .vidioc_s_input = vidioc_s_input, + .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_s_ctrl = vidioc_s_ctrl, + .vidioc_g_tuner = vidioc_g_tuner, + .vidioc_s_tuner = vidioc_s_tuner, + .vidioc_g_frequency = vidioc_g_frequency, + .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, + .vidioc_reqbufs = vidioc_reqbufs, + .vidioc_querybuf = vidioc_querybuf, + .vidioc_qbuf = vidioc_qbuf, + .vidioc_dqbuf = vidioc_dqbuf, +#ifdef CONFIG_VIDEO_V4L1_COMPAT + .vidiocgmbuf = vidiocgmbuf, +#endif +}; + +static struct video_device tm6000_template = { + .name = "tm6000", + .fops = &tm6000_fops, + .ioctl_ops = &video_ioctl_ops, + .release = video_device_release, + .tvnorms = TM6000_STD, + .current_norm = V4L2_STD_NTSC_M, +}; + +/* ----------------------------------------------------------------- + Initialization and module stuff + ------------------------------------------------------------------*/ + +int tm6000_v4l2_register(struct tm6000_core *dev) +{ + int ret = -1; + struct video_device *vfd; + + vfd = video_device_alloc(); + if(!vfd) { + return -ENOMEM; + } + dev->vfd = vfd; + + /* init video dma queues */ + INIT_LIST_HEAD(&dev->vidq.active); + INIT_LIST_HEAD(&dev->vidq.queued); + + memcpy (dev->vfd, &tm6000_template, sizeof(*(dev->vfd))); + dev->vfd->debug=tm6000_debug; + vfd->v4l2_dev = &dev->v4l2_dev; + video_set_drvdata(vfd, dev); + + ret = video_register_device(dev->vfd, VFL_TYPE_GRABBER, video_nr); + printk(KERN_INFO "Trident TVMaster TM5600/TM6000/TM6010 USB2 board (Load status: %d)\n", ret); + return ret; +} + +int tm6000_v4l2_unregister(struct tm6000_core *dev) +{ + video_unregister_device(dev->vfd); + + return 0; +} + +int tm6000_v4l2_exit(void) +{ + return 0; +} + +module_param(video_nr, int, 0); +MODULE_PARM_DESC(video_nr,"Allow changing video device number"); + +module_param_named (debug, tm6000_debug, int, 0444); +MODULE_PARM_DESC(debug,"activates debug info"); + +module_param(vid_limit,int,0644); +MODULE_PARM_DESC(vid_limit,"capture memory limit in megabytes"); + diff --git a/drivers/staging/tm6000/tm6000.h b/drivers/staging/tm6000/tm6000.h new file mode 100644 index 00000000000000..6812d6867d578e --- /dev/null +++ b/drivers/staging/tm6000/tm6000.h @@ -0,0 +1,301 @@ +/* + tm6000.h - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab + + Copyright (C) 2007 Michel Ludwig + - DVB-T support + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +// Use the tm6000-hack, instead of the proper initialization code +//#define HACK 1 + +#include +#include +#include +#include "tm6000-usb-isoc.h" +#include +#include +#include + + +#include +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dmxdev.h" + +#define TM6000_VERSION KERNEL_VERSION(0, 0, 2) + +/* Inputs */ + +enum tm6000_itype { + TM6000_INPUT_TV = 0, + TM6000_INPUT_COMPOSITE, + TM6000_INPUT_SVIDEO, +}; + +enum tm6000_devtype { + TM6000 = 0, + TM5600, + TM6010, +}; + +/* ------------------------------------------------------------------ + Basic structures + ------------------------------------------------------------------*/ + +struct tm6000_fmt { + char *name; + u32 fourcc; /* v4l2 format id */ + int depth; +}; + +/* buffer for one video frame */ +struct tm6000_buffer { + /* common v4l buffer stuff -- must be first */ + struct videobuf_buffer vb; + + struct tm6000_fmt *fmt; +}; + +struct tm6000_dmaqueue { + struct list_head active; + struct list_head queued; + + /* thread for generating video stream*/ + struct task_struct *kthread; + wait_queue_head_t wq; + /* Counters to control fps rate */ + int frame; + int ini_jiffies; +}; + +/* device states */ +enum tm6000_core_state { + DEV_INITIALIZED = 0x01, + DEV_DISCONNECTED = 0x02, + DEV_MISCONFIGURED = 0x04, +}; + +/* io methods */ +enum tm6000_io_method { + IO_NONE, + IO_READ, + IO_MMAP, +}; + +enum tm6000_mode { + TM6000_MODE_UNKNOWN=0, + TM6000_MODE_ANALOG, + TM6000_MODE_DIGITAL, +}; + +struct tm6000_gpio { + int tuner_reset; + int tuner_on; + int demod_reset; + int demod_on; + int power_led; + int dvb_led; + int ir; +}; + +struct tm6000_capabilities { + unsigned int has_tuner:1; + unsigned int has_tda9874:1; + unsigned int has_dvb:1; + unsigned int has_zl10353:1; + unsigned int has_eeprom:1; + unsigned int has_remote:1; +}; + +struct tm6000_dvb { + struct dvb_adapter adapter; + struct dvb_demux demux; + struct dvb_frontend *frontend; + struct dmxdev dmxdev; + unsigned int streams; + struct urb *bulk_urb; + struct mutex mutex; +}; + +struct tm6000_endpoint { + struct usb_host_endpoint *endp; + __u8 bInterfaceNumber; + __u8 bAlternateSetting; + unsigned maxsize; +}; + +struct tm6000_core { + /* generic device properties */ + char name[30]; /* name (including minor) of the device */ + int model; /* index in the device_data struct */ + int devno; /* marks the number of this device */ + enum tm6000_devtype dev_type; /* type of device */ + + v4l2_std_id norm; /* Current norm */ + int width,height; /* Selected resolution */ + + enum tm6000_core_state state; + + /* Device Capabilities*/ + struct tm6000_capabilities caps; + + /* Tuner configuration */ + int tuner_type; /* type of the tuner */ + int tuner_addr; /* tuner address */ + + struct tm6000_gpio gpio; + + /* Demodulator configuration */ + int demod_addr; /* demodulator address */ + + int audio_bitrate; + /* i2c i/o */ + struct i2c_adapter i2c_adap; + struct i2c_client i2c_client; + + /* video for linux */ + int users; + + /* various device info */ + unsigned int resources; + struct video_device *vfd; + struct tm6000_dmaqueue vidq; + struct v4l2_device v4l2_dev; + + int input; + int freq; + unsigned int fourcc; + + enum tm6000_mode mode; + + /* DVB-T support */ + struct tm6000_dvb *dvb; + + /* locks */ + struct mutex lock; + + /* usb transfer */ + struct usb_device *udev; /* the usb device */ + + struct tm6000_endpoint bulk_in, bulk_out, isoc_in, isoc_out; + + /* scaler!=0 if scaler is active*/ + int scaler; + + /* Isoc control struct */ + struct usb_isoc_ctl isoc_ctl; + + spinlock_t slock; +}; + +struct tm6000_fh { + struct tm6000_core *dev; + + /* video capture */ + struct tm6000_fmt *fmt; + unsigned int width,height; + struct videobuf_queue vb_vidq; + + enum v4l2_buf_type type; +}; + +#define TM6000_STD V4L2_STD_PAL|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc| \ + V4L2_STD_PAL_M|V4L2_STD_PAL_60|V4L2_STD_NTSC_M| \ + V4L2_STD_NTSC_M_JP|V4L2_STD_SECAM + +/* In tm6000-cards.c */ + +int tm6000_tuner_callback (void *ptr, int component, int command, int arg); +int tm6000_xc5000_callback (void *ptr, int component, int command, int arg); +int tm6000_cards_setup(struct tm6000_core *dev); + +/* In tm6000-core.c */ + +int tm6000_read_write_usb (struct tm6000_core *dev, u8 reqtype, u8 req, + u16 value, u16 index, u8 *buf, u16 len); +int tm6000_get_reg (struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_set_reg (struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_init (struct tm6000_core *dev); + +int tm6000_init_analog_mode (struct tm6000_core *dev); +int tm6000_init_digital_mode (struct tm6000_core *dev); +int tm6000_set_audio_bitrate (struct tm6000_core *dev, int bitrate); + +int tm6000_dvb_register(struct tm6000_core *dev); +void tm6000_dvb_unregister(struct tm6000_core *dev); + +int tm6000_v4l2_register(struct tm6000_core *dev); +int tm6000_v4l2_unregister(struct tm6000_core *dev); +int tm6000_v4l2_exit(void); +void tm6000_set_fourcc_format(struct tm6000_core *dev); + +/* In tm6000-stds.c */ +void tm6000_get_std_res(struct tm6000_core *dev); +int tm6000_set_standard (struct tm6000_core *dev, v4l2_std_id *norm); + +/* In tm6000-i2c.c */ +int tm6000_i2c_register(struct tm6000_core *dev); +int tm6000_i2c_unregister(struct tm6000_core *dev); + +/* In tm6000-queue.c */ + +int tm6000_v4l2_mmap(struct file *filp, struct vm_area_struct *vma); + +int tm6000_vidioc_streamon(struct file *file, void *priv, + enum v4l2_buf_type i); +int tm6000_vidioc_streamoff(struct file *file, void *priv, + enum v4l2_buf_type i); +int tm6000_vidioc_reqbufs (struct file *file, void *priv, + struct v4l2_requestbuffers *rb); +int tm6000_vidioc_querybuf (struct file *file, void *priv, + struct v4l2_buffer *b); +int tm6000_vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *b); +int tm6000_vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *b); +ssize_t tm6000_v4l2_read(struct file *filp, char __user * buf, size_t count, + loff_t * f_pos); +unsigned int tm6000_v4l2_poll(struct file *file, + struct poll_table_struct *wait); +int tm6000_queue_init(struct tm6000_core *dev); + +/* In tm6000-alsa.c */ +int tm6000_audio_init(struct tm6000_core *dev, int idx); + + +/* Debug stuff */ + +extern int tm6000_debug; + +#define dprintk(dev, level, fmt, arg...) do {\ + if (tm6000_debug & level) \ + printk(KERN_INFO "(%lu) %s %s :"fmt, jiffies, \ + dev->name, __FUNCTION__ , ##arg); } while (0) + +#define V4L2_DEBUG_REG 0x0004 +#define V4L2_DEBUG_I2C 0x0008 +#define V4L2_DEBUG_QUEUE 0x0010 +#define V4L2_DEBUG_ISOC 0x0020 +#define V4L2_DEBUG_RES_LOCK 0x0040 /* Resource locking */ +#define V4L2_DEBUG_OPEN 0x0080 /* video open/close debug */ + +#define tm6000_err(fmt, arg...) do {\ + printk(KERN_ERR "tm6000 %s :"fmt, \ + __FUNCTION__ , ##arg); } while (0) + + diff --git a/include/linux/meye.h b/include/linux/meye.h index 12010ace1f04ab..0dd49954f74670 100644 --- a/include/linux/meye.h +++ b/include/linux/meye.h @@ -44,17 +44,17 @@ struct meye_params { }; /* query the extended parameters */ -#define MEYEIOC_G_PARAMS _IOR ('v', BASE_VIDIOCPRIVATE+0, struct meye_params) +#define MEYEIOC_G_PARAMS _IOR ('v', BASE_VIDIOC_PRIVATE+0, struct meye_params) /* set the extended parameters */ -#define MEYEIOC_S_PARAMS _IOW ('v', BASE_VIDIOCPRIVATE+1, struct meye_params) +#define MEYEIOC_S_PARAMS _IOW ('v', BASE_VIDIOC_PRIVATE+1, struct meye_params) /* queue a buffer for mjpeg capture */ -#define MEYEIOC_QBUF_CAPT _IOW ('v', BASE_VIDIOCPRIVATE+2, int) +#define MEYEIOC_QBUF_CAPT _IOW ('v', BASE_VIDIOC_PRIVATE+2, int) /* sync a previously queued mjpeg buffer */ -#define MEYEIOC_SYNC _IOWR('v', BASE_VIDIOCPRIVATE+3, int) +#define MEYEIOC_SYNC _IOWR('v', BASE_VIDIOC_PRIVATE+3, int) /* get a still uncompressed snapshot */ -#define MEYEIOC_STILLCAPT _IO ('v', BASE_VIDIOCPRIVATE+4) +#define MEYEIOC_STILLCAPT _IO ('v', BASE_VIDIOC_PRIVATE+4) /* get a jpeg compressed snapshot */ -#define MEYEIOC_STILLJCAPT _IOR ('v', BASE_VIDIOCPRIVATE+5, int) +#define MEYEIOC_STILLJCAPT _IOR ('v', BASE_VIDIOC_PRIVATE+5, int) /* V4L2 private controls */ #define V4L2_CID_AGC V4L2_CID_PRIVATE_BASE diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 3793d168b44d02..047f7e6edb86f1 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -160,16 +160,6 @@ enum v4l2_buf_type { V4L2_BUF_TYPE_PRIVATE = 0x80, }; -enum v4l2_ctrl_type { - V4L2_CTRL_TYPE_INTEGER = 1, - V4L2_CTRL_TYPE_BOOLEAN = 2, - V4L2_CTRL_TYPE_MENU = 3, - V4L2_CTRL_TYPE_BUTTON = 4, - V4L2_CTRL_TYPE_INTEGER64 = 5, - V4L2_CTRL_TYPE_CTRL_CLASS = 6, - V4L2_CTRL_TYPE_STRING = 7, -}; - enum v4l2_tuner_type { V4L2_TUNER_RADIO = 1, V4L2_TUNER_ANALOG_TV = 2, @@ -294,6 +284,8 @@ struct v4l2_pix_format { /* Grey formats */ #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ +#define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */ +#define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */ #define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */ #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ @@ -369,6 +361,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */ #define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */ #define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */ +#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */ /* * F O R M A T E N U M E R A T I O N @@ -549,6 +542,8 @@ struct v4l2_buffer { #define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */ #define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */ #define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */ +/* Buffer is ready, but the data contained within is corrupted. */ +#define V4L2_BUF_FLAG_ERROR 0x0040 #define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */ #define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */ @@ -939,6 +934,16 @@ struct v4l2_ext_controls { #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) +enum v4l2_ctrl_type { + V4L2_CTRL_TYPE_INTEGER = 1, + V4L2_CTRL_TYPE_BOOLEAN = 2, + V4L2_CTRL_TYPE_MENU = 3, + V4L2_CTRL_TYPE_BUTTON = 4, + V4L2_CTRL_TYPE_INTEGER64 = 5, + V4L2_CTRL_TYPE_CTRL_CLASS = 6, + V4L2_CTRL_TYPE_STRING = 7, +}; + /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ struct v4l2_queryctrl { __u32 id; @@ -1023,14 +1028,24 @@ enum v4l2_colorfx { V4L2_COLORFX_NONE = 0, V4L2_COLORFX_BW = 1, V4L2_COLORFX_SEPIA = 2, + V4L2_COLORFX_NEGATIVE = 3, + V4L2_COLORFX_EMBOSS = 4, + V4L2_COLORFX_SKETCH = 5, + V4L2_COLORFX_SKY_BLUE = 6, + V4L2_COLORFX_GRASS_GREEN = 7, + V4L2_COLORFX_SKIN_WHITEN = 8, + V4L2_COLORFX_VIVID = 9, }; #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) #define V4L2_CID_ROTATE (V4L2_CID_BASE+34) #define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35) + +#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36) + /* last CID + 1 */ -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+36) +#define V4L2_CID_LASTP1 (V4L2_CID_BASE+37) /* MPEG-class control IDs defined by V4L2 */ #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) @@ -1276,6 +1291,9 @@ enum v4l2_exposure_auto_type { #define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) +#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) +#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) @@ -1620,6 +1638,38 @@ struct v4l2_streamparm { } parm; }; +/* + * E V E N T S + */ + +#define V4L2_EVENT_ALL 0 +#define V4L2_EVENT_VSYNC 1 +#define V4L2_EVENT_EOS 2 +#define V4L2_EVENT_PRIVATE_START 0x08000000 + +/* Payload for V4L2_EVENT_VSYNC */ +struct v4l2_event_vsync { + /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */ + __u8 field; +} __attribute__ ((packed)); + +struct v4l2_event { + __u32 type; + union { + struct v4l2_event_vsync vsync; + __u8 data[64]; + } u; + __u32 pending; + __u32 sequence; + struct timespec timestamp; + __u32 reserved[9]; +}; + +struct v4l2_event_subscription { + __u32 type; + __u32 reserved[7]; +}; + /* * A D V A N C E D D E B U G G I N G * @@ -1742,6 +1792,9 @@ struct v4l2_dbg_chip_ident { #define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset) #define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) #define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) +#define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) +#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) +#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) /* Reminder: when adding new ioctls please add support for them to drivers/media/video/v4l2-compat-ioctl32.c as well! */ diff --git a/include/media/ak881x.h b/include/media/ak881x.h new file mode 100644 index 00000000000000..b7f2add5ce7bfc --- /dev/null +++ b/include/media/ak881x.h @@ -0,0 +1,25 @@ +/* + * Header for AK8813 / AK8814 TV-ecoders from Asahi Kasei Microsystems Co., Ltd. (AKM) + * + * Copyright (C) 2010, Guennadi Liakhovetski + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef AK881X_H +#define AK881X_H + +#define AK881X_IF_MODE_MASK (3 << 0) +#define AK881X_IF_MODE_BT656 (0 << 0) +#define AK881X_IF_MODE_MASTER (1 << 0) +#define AK881X_IF_MODE_SLAVE (2 << 0) +#define AK881X_FIELD (1 << 2) +#define AK881X_COMPONENT (1 << 3) + +struct ak881x_pdata { + unsigned long flags; +}; + +#endif diff --git a/include/media/davinci/vpfe_capture.h b/include/media/davinci/vpfe_capture.h index 4314a5f6a0876b..cc973ed845a735 100644 --- a/include/media/davinci/vpfe_capture.h +++ b/include/media/davinci/vpfe_capture.h @@ -94,6 +94,8 @@ struct vpfe_config { /* vpfe clock */ struct clk *vpssclk; struct clk *slaveclk; + /* Function for Clearing the interrupt */ + void (*clr_intr)(int vdint); }; struct vpfe_device { diff --git a/include/media/ir-common.h b/include/media/ir-common.h index c66298062d397a..528050e39ad9d5 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -50,6 +50,10 @@ struct card_ir { struct ir_input_state ir; char name[32]; char phys[32]; + int users; + + u32 running:1; + struct ir_dev_props props; /* Usual gpio signalling */ @@ -79,6 +83,9 @@ struct card_ir { /* NEC decoding */ u32 nec_gpio; struct tasklet_struct tlet; + + /* IR core raw decoding */ + u32 raw_decode; }; /* Routines from ir-functions.c */ @@ -97,71 +104,4 @@ u32 ir_rc5_decode(unsigned int code); void ir_rc5_timer_end(unsigned long data); void ir_rc5_timer_keyup(unsigned long data); -/* scancode->keycode map tables from ir-keymaps.c */ - -extern struct ir_scancode_table ir_codes_empty_table; -extern struct ir_scancode_table ir_codes_avermedia_table; -extern struct ir_scancode_table ir_codes_avermedia_dvbt_table; -extern struct ir_scancode_table ir_codes_avermedia_m135a_table; -extern struct ir_scancode_table ir_codes_avermedia_cardbus_table; -extern struct ir_scancode_table ir_codes_apac_viewcomp_table; -extern struct ir_scancode_table ir_codes_pixelview_table; -extern struct ir_scancode_table ir_codes_pixelview_new_table; -extern struct ir_scancode_table ir_codes_nebula_table; -extern struct ir_scancode_table ir_codes_dntv_live_dvb_t_table; -extern struct ir_scancode_table ir_codes_iodata_bctv7e_table; -extern struct ir_scancode_table ir_codes_adstech_dvb_t_pci_table; -extern struct ir_scancode_table ir_codes_msi_tvanywhere_table; -extern struct ir_scancode_table ir_codes_cinergy_1400_table; -extern struct ir_scancode_table ir_codes_avertv_303_table; -extern struct ir_scancode_table ir_codes_dntv_live_dvbt_pro_table; -extern struct ir_scancode_table ir_codes_em_terratec_table; -extern struct ir_scancode_table ir_codes_pinnacle_grey_table; -extern struct ir_scancode_table ir_codes_flyvideo_table; -extern struct ir_scancode_table ir_codes_flydvb_table; -extern struct ir_scancode_table ir_codes_cinergy_table; -extern struct ir_scancode_table ir_codes_eztv_table; -extern struct ir_scancode_table ir_codes_avermedia_table; -extern struct ir_scancode_table ir_codes_videomate_tv_pvr_table; -extern struct ir_scancode_table ir_codes_manli_table; -extern struct ir_scancode_table ir_codes_gotview7135_table; -extern struct ir_scancode_table ir_codes_purpletv_table; -extern struct ir_scancode_table ir_codes_pctv_sedna_table; -extern struct ir_scancode_table ir_codes_pv951_table; -extern struct ir_scancode_table ir_codes_rc5_tv_table; -extern struct ir_scancode_table ir_codes_winfast_table; -extern struct ir_scancode_table ir_codes_pinnacle_color_table; -extern struct ir_scancode_table ir_codes_hauppauge_new_table; -extern struct ir_scancode_table ir_codes_rc5_hauppauge_new_table; -extern struct ir_scancode_table ir_codes_npgtech_table; -extern struct ir_scancode_table ir_codes_norwood_table; -extern struct ir_scancode_table ir_codes_proteus_2309_table; -extern struct ir_scancode_table ir_codes_budget_ci_old_table; -extern struct ir_scancode_table ir_codes_asus_pc39_table; -extern struct ir_scancode_table ir_codes_encore_enltv_table; -extern struct ir_scancode_table ir_codes_encore_enltv2_table; -extern struct ir_scancode_table ir_codes_tt_1500_table; -extern struct ir_scancode_table ir_codes_fusionhdtv_mce_table; -extern struct ir_scancode_table ir_codes_behold_table; -extern struct ir_scancode_table ir_codes_behold_columbus_table; -extern struct ir_scancode_table ir_codes_pinnacle_pctv_hd_table; -extern struct ir_scancode_table ir_codes_genius_tvgo_a11mce_table; -extern struct ir_scancode_table ir_codes_powercolor_real_angel_table; -extern struct ir_scancode_table ir_codes_avermedia_a16d_table; -extern struct ir_scancode_table ir_codes_encore_enltv_fm53_table; -extern struct ir_scancode_table ir_codes_real_audio_220_32_keys_table; -extern struct ir_scancode_table ir_codes_msi_tvanywhere_plus_table; -extern struct ir_scancode_table ir_codes_ati_tv_wonder_hd_600_table; -extern struct ir_scancode_table ir_codes_kworld_plus_tv_analog_table; -extern struct ir_scancode_table ir_codes_kaiomy_table; -extern struct ir_scancode_table ir_codes_dm1105_nec_table; -extern struct ir_scancode_table ir_codes_tevii_nec_table; -extern struct ir_scancode_table ir_codes_tbs_nec_table; -extern struct ir_scancode_table ir_codes_evga_indtube_table; -extern struct ir_scancode_table ir_codes_terratec_cinergy_xs_table; -extern struct ir_scancode_table ir_codes_videomate_s350_table; -extern struct ir_scancode_table ir_codes_gadmei_rm008z_table; -extern struct ir_scancode_table ir_codes_nec_terratec_cinergy_xs_table; -extern struct ir_scancode_table ir_codes_winfast_usbii_deluxe_table; -extern struct ir_scancode_table ir_codes_kworld_315u_table; #endif diff --git a/include/media/ir-core.h b/include/media/ir-core.h index 61c223bc39537b..ad1303f20e002d 100644 --- a/include/media/ir-core.h +++ b/include/media/ir-core.h @@ -1,6 +1,8 @@ /* * Remote Controller core header * + * Copyright (C) 2009-2010 by Mauro Carvalho Chehab + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation version 2 of the License. @@ -14,61 +16,133 @@ #ifndef _IR_CORE #define _IR_CORE -#include #include +#include +#include +#include +#include extern int ir_core_debug; #define IR_dprintk(level, fmt, arg...) if (ir_core_debug >= level) \ printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) -#define IR_TYPE_UNKNOWN 0 -#define IR_TYPE_RC5 (1 << 0) /* Philips RC5 protocol */ -#define IR_TYPE_PD (1 << 1) /* Pulse distance encoded IR */ -#define IR_TYPE_NEC (1 << 2) -#define IR_TYPE_OTHER (((u64)1) << 63l) - -struct ir_scancode { - u16 scancode; - u32 keycode; -}; - -struct ir_scancode_table { - struct ir_scancode *scan; - int size; - u64 ir_type; - spinlock_t lock; +enum rc_driver_type { + RC_DRIVER_SCANCODE = 0, /* Driver or hardware generates a scancode */ + RC_DRIVER_IR_RAW, /* Needs a Infra-Red pulse/space decoder */ }; +/** + * struct ir_dev_props - Allow caller drivers to set special properties + * @driver_type: specifies if the driver or hardware have already a decoder, + * or if it needs to use the IR raw event decoders to produce a scancode + * @allowed_protos: bitmask with the supported IR_TYPE_* protocols + * @scanmask: some hardware decoders are not capable of providing the full + * scancode to the application. As this is a hardware limit, we can't do + * anything with it. Yet, as the same keycode table can be used with other + * devices, a mask is provided to allow its usage. Drivers should generally + * leave this field in blank + * @priv: driver-specific data, to be used on the callbacks + * @change_protocol: allow changing the protocol used on hardware decoders + * @open: callback to allow drivers to enable polling/irq when IR input device + * is opened. + * @close: callback to allow drivers to disable polling/irq when IR input device + * is opened. + */ struct ir_dev_props { - unsigned long allowed_protos; - void *priv; - int (*change_protocol)(void *priv, u64 ir_type); + enum rc_driver_type driver_type; + unsigned long allowed_protos; + u32 scanmask; + void *priv; + int (*change_protocol)(void *priv, u64 ir_type); + int (*open)(void *priv); + void (*close)(void *priv); }; - struct ir_input_dev { - struct input_dev *dev; /* Input device*/ + struct device dev; /* device */ + char *driver_name; /* Name of the driver module */ struct ir_scancode_table rc_tab; /* scan/key table */ unsigned long devno; /* device number */ - struct attribute_group attr; /* IR attributes */ - struct device *class_dev; /* virtual class dev */ const struct ir_dev_props *props; /* Device properties */ + struct ir_raw_event_ctrl *raw; /* for raw pulse/space events */ + struct input_dev *input_dev; /* the input device associated with this device */ + + /* key info - needed by IR keycode handlers */ + spinlock_t keylock; /* protects the below members */ + bool keypressed; /* current state */ + unsigned long keyup_jiffies; /* when should the current keypress be released? */ + struct timer_list timer_keyup; /* timer for releasing a keypress */ + u32 last_keycode; /* keycode of last command */ + u32 last_scancode; /* scancode of last command */ + u8 last_toggle; /* toggle of last command */ }; -#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr) -/* Routines from ir-keytable.c */ +enum raw_event_type { + IR_SPACE = (1 << 0), + IR_PULSE = (1 << 1), + IR_START_EVENT = (1 << 2), + IR_STOP_EVENT = (1 << 3), +}; -u32 ir_g_keycode_from_table(struct input_dev *input_dev, - u32 scancode); +#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr) -int ir_input_register(struct input_dev *dev, +/* From ir-keytable.c */ +int __ir_input_register(struct input_dev *dev, const struct ir_scancode_table *ir_codes, - const struct ir_dev_props *props); + const struct ir_dev_props *props, + const char *driver_name); + +static inline int ir_input_register(struct input_dev *dev, + const char *map_name, + const struct ir_dev_props *props, + const char *driver_name) { + struct ir_scancode_table *ir_codes; + struct ir_input_dev *ir_dev; + int rc; + + if (!map_name) + return -EINVAL; + + ir_codes = get_rc_map(map_name); + if (!ir_codes) + return -EINVAL; + + rc = __ir_input_register(dev, ir_codes, props, driver_name); + if (rc < 0) + return -EINVAL; + + ir_dev = input_get_drvdata(dev); + + if (!rc && ir_dev->props && ir_dev->props->change_protocol) + rc = ir_dev->props->change_protocol(ir_dev->props->priv, + ir_codes->ir_type); + + return rc; +} + void ir_input_unregister(struct input_dev *input_dev); -/* Routines from ir-sysfs.c */ +void ir_repeat(struct input_dev *dev); +void ir_keydown(struct input_dev *dev, int scancode, u8 toggle); +u32 ir_g_keycode_from_table(struct input_dev *input_dev, u32 scancode); + +/* From ir-raw-event.c */ + +struct ir_raw_event { + unsigned pulse:1; + unsigned duration:31; +}; + +#define IR_MAX_DURATION 0x7FFFFFFF /* a bit more than 2 seconds */ -int ir_register_class(struct input_dev *input_dev); -void ir_unregister_class(struct input_dev *input_dev); +void ir_raw_event_handle(struct input_dev *input_dev); +int ir_raw_event_store(struct input_dev *input_dev, struct ir_raw_event *ev); +int ir_raw_event_store_edge(struct input_dev *input_dev, enum raw_event_type type); +static inline void ir_raw_event_reset(struct input_dev *input_dev) +{ + struct ir_raw_event ev = { .pulse = false, .duration = 0 }; + ir_raw_event_store(input_dev, &ev); + ir_raw_event_handle(input_dev); +} -#endif +#endif /* _IR_CORE */ diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h index 9142936603cc89..0506e45c9a4f78 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/ir-kbd-i2c.h @@ -6,7 +6,7 @@ struct IR_i2c; struct IR_i2c { - struct ir_scancode_table *ir_codes; + char *ir_codes; struct i2c_client *c; struct input_dev *input; @@ -34,9 +34,9 @@ enum ir_kbd_get_key_fn { /* Can be passed when instantiating an ir_video i2c device */ struct IR_i2c_init_data { - struct ir_scancode_table *ir_codes; + char *ir_codes; const char *name; - u64 type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */ + u64 type; /* IR_TYPE_RC5, etc */ /* * Specify either a function pointer or a value indicating one of * ir_kbd_i2c's internal get_key functions diff --git a/include/media/rc-map.h b/include/media/rc-map.h new file mode 100644 index 00000000000000..5833966a710036 --- /dev/null +++ b/include/media/rc-map.h @@ -0,0 +1,121 @@ +/* + * rc-map.h - define RC map names used by RC drivers + * + * Copyright (c) 2010 by Mauro Carvalho Chehab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +#define IR_TYPE_UNKNOWN 0 +#define IR_TYPE_RC5 (1 << 0) /* Philips RC5 protocol */ +#define IR_TYPE_NEC (1 << 1) +#define IR_TYPE_RC6 (1 << 2) /* Philips RC6 protocol */ +#define IR_TYPE_JVC (1 << 3) /* JVC protocol */ +#define IR_TYPE_SONY (1 << 4) /* Sony12/15/20 protocol */ +#define IR_TYPE_OTHER (1u << 31) + +struct ir_scancode { + u32 scancode; + u32 keycode; +}; + +struct ir_scancode_table { + struct ir_scancode *scan; + unsigned int size; /* Max number of entries */ + unsigned int len; /* Used number of entries */ + unsigned int alloc; /* Size of *scan in bytes */ + u64 ir_type; + char *name; + spinlock_t lock; +}; + +struct rc_keymap { + struct list_head list; + struct ir_scancode_table map; +}; + +/* Routines from rc-map.c */ + +int ir_register_map(struct rc_keymap *map); +void ir_unregister_map(struct rc_keymap *map); +struct ir_scancode_table *get_rc_map(const char *name); +void rc_map_init(void); + +/* Names of the several keytables defined in-kernel */ + +#define RC_MAP_ADSTECH_DVB_T_PCI "rc-adstech-dvb-t-pci" +#define RC_MAP_APAC_VIEWCOMP "rc-apac-viewcomp" +#define RC_MAP_ASUS_PC39 "rc-asus-pc39" +#define RC_MAP_ATI_TV_WONDER_HD_600 "rc-ati-tv-wonder-hd-600" +#define RC_MAP_AVERMEDIA_A16D "rc-avermedia-a16d" +#define RC_MAP_AVERMEDIA_CARDBUS "rc-avermedia-cardbus" +#define RC_MAP_AVERMEDIA_DVBT "rc-avermedia-dvbt" +#define RC_MAP_AVERMEDIA_M135A_RM_JX "rc-avermedia-m135a-rm-jx" +#define RC_MAP_AVERMEDIA "rc-avermedia" +#define RC_MAP_AVERTV_303 "rc-avertv-303" +#define RC_MAP_BEHOLD_COLUMBUS "rc-behold-columbus" +#define RC_MAP_BEHOLD "rc-behold" +#define RC_MAP_BUDGET_CI_OLD "rc-budget-ci-old" +#define RC_MAP_CINERGY_1400 "rc-cinergy-1400" +#define RC_MAP_CINERGY "rc-cinergy" +#define RC_MAP_DM1105_NEC "rc-dm1105-nec" +#define RC_MAP_DNTV_LIVE_DVBT_PRO "rc-dntv-live-dvbt-pro" +#define RC_MAP_DNTV_LIVE_DVB_T "rc-dntv-live-dvb-t" +#define RC_MAP_EMPTY "rc-empty" +#define RC_MAP_EM_TERRATEC "rc-em-terratec" +#define RC_MAP_ENCORE_ENLTV2 "rc-encore-enltv2" +#define RC_MAP_ENCORE_ENLTV_FM53 "rc-encore-enltv-fm53" +#define RC_MAP_ENCORE_ENLTV "rc-encore-enltv" +#define RC_MAP_EVGA_INDTUBE "rc-evga-indtube" +#define RC_MAP_EZTV "rc-eztv" +#define RC_MAP_FLYDVB "rc-flydvb" +#define RC_MAP_FLYVIDEO "rc-flyvideo" +#define RC_MAP_FUSIONHDTV_MCE "rc-fusionhdtv-mce" +#define RC_MAP_GADMEI_RM008Z "rc-gadmei-rm008z" +#define RC_MAP_GENIUS_TVGO_A11MCE "rc-genius-tvgo-a11mce" +#define RC_MAP_GOTVIEW7135 "rc-gotview7135" +#define RC_MAP_HAUPPAUGE_NEW "rc-hauppauge-new" +#define RC_MAP_IMON_MCE "rc-imon-mce" +#define RC_MAP_IMON_PAD "rc-imon-pad" +#define RC_MAP_IODATA_BCTV7E "rc-iodata-bctv7e" +#define RC_MAP_KAIOMY "rc-kaiomy" +#define RC_MAP_KWORLD_315U "rc-kworld-315u" +#define RC_MAP_KWORLD_PLUS_TV_ANALOG "rc-kworld-plus-tv-analog" +#define RC_MAP_MANLI "rc-manli" +#define RC_MAP_MSI_TVANYWHERE_PLUS "rc-msi-tvanywhere-plus" +#define RC_MAP_MSI_TVANYWHERE "rc-msi-tvanywhere" +#define RC_MAP_NEBULA "rc-nebula" +#define RC_MAP_NEC_TERRATEC_CINERGY_XS "rc-nec-terratec-cinergy-xs" +#define RC_MAP_NORWOOD "rc-norwood" +#define RC_MAP_NPGTECH "rc-npgtech" +#define RC_MAP_PCTV_SEDNA "rc-pctv-sedna" +#define RC_MAP_PINNACLE_COLOR "rc-pinnacle-color" +#define RC_MAP_PINNACLE_GREY "rc-pinnacle-grey" +#define RC_MAP_PINNACLE_PCTV_HD "rc-pinnacle-pctv-hd" +#define RC_MAP_PIXELVIEW_NEW "rc-pixelview-new" +#define RC_MAP_PIXELVIEW "rc-pixelview" +#define RC_MAP_PIXELVIEW_MK12 "rc-pixelview-mk12" +#define RC_MAP_POWERCOLOR_REAL_ANGEL "rc-powercolor-real-angel" +#define RC_MAP_PROTEUS_2309 "rc-proteus-2309" +#define RC_MAP_PURPLETV "rc-purpletv" +#define RC_MAP_PV951 "rc-pv951" +#define RC_MAP_RC5_HAUPPAUGE_NEW "rc-rc5-hauppauge-new" +#define RC_MAP_RC5_TV "rc-rc5-tv" +#define RC_MAP_REAL_AUDIO_220_32_KEYS "rc-real-audio-220-32-keys" +#define RC_MAP_TBS_NEC "rc-tbs-nec" +#define RC_MAP_TERRATEC_CINERGY_XS "rc-terratec-cinergy-xs" +#define RC_MAP_TEVII_NEC "rc-tevii-nec" +#define RC_MAP_TT_1500 "rc-tt-1500" +#define RC_MAP_VIDEOMATE_S350 "rc-videomate-s350" +#define RC_MAP_VIDEOMATE_TV_PVR "rc-videomate-tv-pvr" +#define RC_MAP_WINFAST "rc-winfast" +#define RC_MAP_WINFAST_USBII_DELUXE "rc-winfast-usbii-deluxe" +/* + * Please, do not just append newer Remote Controller names at the end. + * The names should be ordered in alphabetical order + */ diff --git a/include/media/sh_vou.h b/include/media/sh_vou.h new file mode 100644 index 00000000000000..a3ef30242b00d8 --- /dev/null +++ b/include/media/sh_vou.h @@ -0,0 +1,34 @@ +/* + * SuperH Video Output Unit (VOU) driver header + * + * Copyright (C) 2010, Guennadi Liakhovetski + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef SH_VOU_H +#define SH_VOU_H + +#include + +/* Bus flags */ +#define SH_VOU_PCLK_FALLING (1 << 0) +#define SH_VOU_HSYNC_LOW (1 << 1) +#define SH_VOU_VSYNC_LOW (1 << 2) + +enum sh_vou_bus_fmt { + SH_VOU_BUS_8BIT, + SH_VOU_BUS_16BIT, + SH_VOU_BUS_BT656, +}; + +struct sh_vou_pdata { + enum sh_vou_bus_fmt bus_fmt; + int i2c_adap; + struct i2c_board_info *board_info; + unsigned long flags; + char *module_name; +}; + +#endif diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 9d69f01b6fa222..c9a5bbfa6ab5f9 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -266,8 +266,8 @@ static inline unsigned long soc_camera_bus_param_compatible( common_flags; } -static inline void soc_camera_limit_side(unsigned int *start, - unsigned int *length, unsigned int start_min, +static inline void soc_camera_limit_side(int *start, int *length, + unsigned int start_min, unsigned int length_min, unsigned int length_max) { if (*length < length_min) @@ -284,4 +284,12 @@ static inline void soc_camera_limit_side(unsigned int *start, extern unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl, unsigned long flags); +/* This is only temporary here - until v4l2-subdev begins to link to video_device */ +#include +static inline struct video_device *soc_camera_i2c_to_vdev(struct i2c_client *client) +{ + struct soc_camera_device *icd = client->dev.platform_data; + return icd->vdev; +} + #endif diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 56abf21dd7868c..21b4428c12ab39 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -25,6 +25,10 @@ #define V4L2_CHIP_IDENT_H_ /* VIDIOC_DBG_G_CHIP_IDENT: identifies the actual chip installed on the board */ + +/* KEEP THIS LIST ORDERED BY ID! + Otherwise it will be hard to see which ranges are already in use when + adding support to a new chip family. */ enum { /* general idents: reserved range 0-49 */ V4L2_IDENT_NONE = 0, /* No chip matched */ @@ -77,17 +81,14 @@ enum { V4L2_IDENT_CX23417 = 417, V4L2_IDENT_CX23418 = 418, - /* module au0828 */ - V4L2_IDENT_AU0828 = 828, - - /* module indycam: just ident 2000 */ - V4L2_IDENT_INDYCAM = 2000, - /* module bt819: reserved range 810-819 */ V4L2_IDENT_BT815A = 815, V4L2_IDENT_BT817A = 817, V4L2_IDENT_BT819A = 819, + /* module au0828 */ + V4L2_IDENT_AU0828 = 828, + /* module bt856: just ident 856 */ V4L2_IDENT_BT856 = 856, @@ -99,6 +100,9 @@ enum { V4L2_IDENT_KS0127 = 1127, V4L2_IDENT_KS0127B = 1128, + /* module indycam: just ident 2000 */ + V4L2_IDENT_INDYCAM = 2000, + /* module vp27smpx: just ident 2700 */ V4L2_IDENT_VP27SMPX = 2700, @@ -162,20 +166,21 @@ enum { /* module saa7706h: just ident 7706 */ V4L2_IDENT_SAA7706H = 7706, + /* module mt9v011, just ident 8243 */ + V4L2_IDENT_MT9V011 = 8243, + /* module wm8739: just ident 8739 */ V4L2_IDENT_WM8739 = 8739, /* module wm8775: just ident 8775 */ V4L2_IDENT_WM8775 = 8775, - /* module tda9840: just ident 9840 */ - V4L2_IDENT_TDA9840 = 9840, - /* module cafe_ccic, just ident 8801 */ V4L2_IDENT_CAFE = 8801, - /* module mt9v011, just ident 8243 */ - V4L2_IDENT_MT9V011 = 8243, + /* AKM AK8813/AK8814 */ + V4L2_IDENT_AK8813 = 8813, + V4L2_IDENT_AK8814 = 8814, /* module cx23885 and cx25840 */ V4L2_IDENT_CX23885 = 8850, @@ -186,6 +191,9 @@ enum { V4L2_IDENT_CX23888_AV = 8881, /* Integrated A/V decoder */ V4L2_IDENT_CX23888_IR = 8882, /* Integrated infrared controller */ + /* module tda9840: just ident 9840 */ + V4L2_IDENT_TDA9840 = 9840, + /* module tw9910: just ident 9910 */ V4L2_IDENT_TW9910 = 9910, @@ -198,72 +206,70 @@ enum { V4L2_IDENT_CX23101 = 23101, V4L2_IDENT_CX23102 = 23102, - /* module msp3400: reserved range 34000-34999 and 44000-44999 */ + /* module msp3400: reserved range 34000-34999 for msp34xx */ V4L2_IDENT_MSPX4XX = 34000, /* generic MSPX4XX identifier, only use internally (tveeprom.c). */ V4L2_IDENT_MSP3400B = 34002, - V4L2_IDENT_MSP3410B = 34102, - V4L2_IDENT_MSP3400C = 34003, - V4L2_IDENT_MSP3410C = 34103, - V4L2_IDENT_MSP3400D = 34004, - V4L2_IDENT_MSP3410D = 34104, + V4L2_IDENT_MSP3400G = 34007, + V4L2_IDENT_MSP3401G = 34017, + V4L2_IDENT_MSP3402G = 34027, V4L2_IDENT_MSP3405D = 34054, - V4L2_IDENT_MSP3415D = 34154, + V4L2_IDENT_MSP3405G = 34057, V4L2_IDENT_MSP3407D = 34074, - V4L2_IDENT_MSP3417D = 34174, + V4L2_IDENT_MSP3407G = 34077, - V4L2_IDENT_MSP3400G = 34007, + V4L2_IDENT_MSP3410B = 34102, + V4L2_IDENT_MSP3410C = 34103, + V4L2_IDENT_MSP3410D = 34104, V4L2_IDENT_MSP3410G = 34107, - V4L2_IDENT_MSP3420G = 34207, - V4L2_IDENT_MSP3430G = 34307, - V4L2_IDENT_MSP3440G = 34407, - V4L2_IDENT_MSP3450G = 34507, - V4L2_IDENT_MSP3460G = 34607, - - V4L2_IDENT_MSP3401G = 34017, V4L2_IDENT_MSP3411G = 34117, - V4L2_IDENT_MSP3421G = 34217, - V4L2_IDENT_MSP3431G = 34317, - V4L2_IDENT_MSP3441G = 34417, - V4L2_IDENT_MSP3451G = 34517, - V4L2_IDENT_MSP3461G = 34617, - - V4L2_IDENT_MSP3402G = 34027, V4L2_IDENT_MSP3412G = 34127, - V4L2_IDENT_MSP3422G = 34227, - V4L2_IDENT_MSP3442G = 34427, - V4L2_IDENT_MSP3452G = 34527, - - V4L2_IDENT_MSP3405G = 34057, + V4L2_IDENT_MSP3415D = 34154, V4L2_IDENT_MSP3415G = 34157, - V4L2_IDENT_MSP3425G = 34257, - V4L2_IDENT_MSP3435G = 34357, - V4L2_IDENT_MSP3445G = 34457, - V4L2_IDENT_MSP3455G = 34557, - V4L2_IDENT_MSP3465G = 34657, - - V4L2_IDENT_MSP3407G = 34077, + V4L2_IDENT_MSP3417D = 34174, V4L2_IDENT_MSP3417G = 34177, + + V4L2_IDENT_MSP3420G = 34207, + V4L2_IDENT_MSP3421G = 34217, + V4L2_IDENT_MSP3422G = 34227, + V4L2_IDENT_MSP3425G = 34257, V4L2_IDENT_MSP3427G = 34277, + + V4L2_IDENT_MSP3430G = 34307, + V4L2_IDENT_MSP3431G = 34317, + V4L2_IDENT_MSP3435G = 34357, V4L2_IDENT_MSP3437G = 34377, + + V4L2_IDENT_MSP3440G = 34407, + V4L2_IDENT_MSP3441G = 34417, + V4L2_IDENT_MSP3442G = 34427, + V4L2_IDENT_MSP3445G = 34457, V4L2_IDENT_MSP3447G = 34477, + + V4L2_IDENT_MSP3450G = 34507, + V4L2_IDENT_MSP3451G = 34517, + V4L2_IDENT_MSP3452G = 34527, + V4L2_IDENT_MSP3455G = 34557, V4L2_IDENT_MSP3457G = 34577, + + V4L2_IDENT_MSP3460G = 34607, + V4L2_IDENT_MSP3461G = 34617, + V4L2_IDENT_MSP3465G = 34657, V4L2_IDENT_MSP3467G = 34677, - /* module msp3400: reserved range 34000-34999 and 44000-44999 */ + /* module msp3400: reserved range 44000-44999 for msp44xx */ V4L2_IDENT_MSP4400G = 44007, - V4L2_IDENT_MSP4410G = 44107, - V4L2_IDENT_MSP4420G = 44207, - V4L2_IDENT_MSP4440G = 44407, - V4L2_IDENT_MSP4450G = 44507, - V4L2_IDENT_MSP4408G = 44087, + V4L2_IDENT_MSP4410G = 44107, V4L2_IDENT_MSP4418G = 44187, + V4L2_IDENT_MSP4420G = 44207, V4L2_IDENT_MSP4428G = 44287, + V4L2_IDENT_MSP4440G = 44407, V4L2_IDENT_MSP4448G = 44487, + V4L2_IDENT_MSP4450G = 44507, V4L2_IDENT_MSP4458G = 44587, /* Micron CMOS sensor chips: 45000-45099 */ @@ -282,20 +288,27 @@ enum { /* HV7131R CMOS sensor: just ident 46000 */ V4L2_IDENT_HV7131R = 46000, + /* Sharp RJ54N1CB0C, 0xCB0C = 51980 */ + V4L2_IDENT_RJ54N1CB0C = 51980, + + /* module m52790: just ident 52790 */ + V4L2_IDENT_M52790 = 52790, + /* module cs53132a: just ident 53132 */ V4L2_IDENT_CS53l32A = 53132, + /* modules upd61151 MPEG2 encoder: just ident 54000 */ + V4L2_IDENT_UPD61161 = 54000, + /* modules upd61152 MPEG2 encoder with AC3: just ident 54001 */ + V4L2_IDENT_UPD61162 = 54001, + /* module upd64031a: just ident 64031 */ V4L2_IDENT_UPD64031A = 64031, /* module upd64083: just ident 64083 */ V4L2_IDENT_UPD64083 = 64083, - /* module m52790: just ident 52790 */ - V4L2_IDENT_M52790 = 52790, - - /* Sharp RJ54N1CB0C, 0xCB0C = 51980 */ - V4L2_IDENT_RJ54N1CB0C = 51980, + /* Don't just add new IDs at the end: KEEP THIS LIST ORDERED BY ID! */ }; #endif diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 1c7b259f341cd6..98b32645e5a7ae 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -85,13 +85,13 @@ struct v4l2_prio_state { atomic_t prios[4]; }; -int v4l2_prio_init(struct v4l2_prio_state *global); +void v4l2_prio_init(struct v4l2_prio_state *global); int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local, enum v4l2_priority new); -int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local); -int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local); +void v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local); +void v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority local); enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global); -int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local); +int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority local); /* ------------------------------------------------------------------------- */ @@ -184,6 +184,25 @@ const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type); /* ------------------------------------------------------------------------- */ +/* SPI Helper functions */ +#if defined(CONFIG_SPI) + +#include + +struct spi_device; + +/* Load an spi module and return an initialized v4l2_subdev struct. + The client_type argument is the name of the chip that's on the adapter. */ +struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev, + struct spi_master *master, struct spi_board_info *info); + +/* Initialize an v4l2_subdev with data from an spi_device struct */ +void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi, + const struct v4l2_subdev_ops *ops); +#endif + +/* ------------------------------------------------------------------------- */ + /* Note: these remaining ioctls/structs should be removed as well, but they are still used in tuner-simple.c (TUNER_SET_CONFIG), cx18/ivtv (RESET) and v4l2-int-device.h (v4l2_routing). To remove these ioctls some more cleanup diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 2dee93892ea2fe..bebe44b03e0fef 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -32,6 +32,7 @@ struct v4l2_device; Drivers can clear this flag if they want to block all future device access. It is cleared by video_unregister_device. */ #define V4L2_FL_REGISTERED (0) +#define V4L2_FL_USES_V4L2_FH (1) struct v4l2_file_operations { struct module *owner; @@ -77,6 +78,10 @@ struct video_device /* attribute to differentiate multiple indices on one physical device */ int index; + /* V4L2 file handles */ + spinlock_t fh_lock; /* Lock for all v4l2_fhs */ + struct list_head fh_list; /* List of struct v4l2_fh */ + int debug; /* Activates debug level*/ /* Video standard vars */ diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h new file mode 100644 index 00000000000000..3b86177c8cd2b1 --- /dev/null +++ b/include/media/v4l2-event.h @@ -0,0 +1,67 @@ +/* + * v4l2-event.h + * + * V4L2 events. + * + * Copyright (C) 2009--2010 Nokia Corporation. + * + * Contact: Sakari Ailus + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef V4L2_EVENT_H +#define V4L2_EVENT_H + +#include +#include +#include + +struct v4l2_fh; +struct video_device; + +struct v4l2_kevent { + struct list_head list; + struct v4l2_event event; +}; + +struct v4l2_subscribed_event { + struct list_head list; + u32 type; +}; + +struct v4l2_events { + wait_queue_head_t wait; + struct list_head subscribed; /* Subscribed events */ + struct list_head free; /* Events ready for use */ + struct list_head available; /* Dequeueable event */ + unsigned int navailable; + unsigned int nallocated; /* Number of allocated events */ + u32 sequence; +}; + +int v4l2_event_init(struct v4l2_fh *fh); +int v4l2_event_alloc(struct v4l2_fh *fh, unsigned int n); +void v4l2_event_free(struct v4l2_fh *fh); +int v4l2_event_dequeue(struct v4l2_fh *fh, struct v4l2_event *event, + int nonblocking); +void v4l2_event_queue(struct video_device *vdev, const struct v4l2_event *ev); +int v4l2_event_pending(struct v4l2_fh *fh); +int v4l2_event_subscribe(struct v4l2_fh *fh, + struct v4l2_event_subscription *sub); +int v4l2_event_unsubscribe(struct v4l2_fh *fh, + struct v4l2_event_subscription *sub); + +#endif /* V4L2_EVENT_H */ diff --git a/include/media/v4l2-fh.h b/include/media/v4l2-fh.h new file mode 100644 index 00000000000000..1d72dde320bf1e --- /dev/null +++ b/include/media/v4l2-fh.h @@ -0,0 +1,65 @@ +/* + * v4l2-fh.h + * + * V4L2 file handle. Store per file handle data for the V4L2 + * framework. Using file handles is optional for the drivers. + * + * Copyright (C) 2009--2010 Nokia Corporation. + * + * Contact: Sakari Ailus + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef V4L2_FH_H +#define V4L2_FH_H + +#include + +struct video_device; +struct v4l2_events; + +struct v4l2_fh { + struct list_head list; + struct video_device *vdev; + struct v4l2_events *events; /* events, pending and subscribed */ +}; + +/* + * Initialise the file handle. Parts of the V4L2 framework using the + * file handles should be initialised in this function. Must be called + * from driver's v4l2_file_operations->open() handler if the driver + * uses v4l2_fh. + */ +int v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev); +/* + * Add the fh to the list of file handles on a video_device. The file + * handle must be initialised first. + */ +void v4l2_fh_add(struct v4l2_fh *fh); +/* + * Remove file handle from the list of file handles. Must be called in + * v4l2_file_operations->release() handler if the driver uses v4l2_fh. + */ +void v4l2_fh_del(struct v4l2_fh *fh); +/* + * Release resources related to a file handle. Parts of the V4L2 + * framework using the v4l2_fh must release their resources here, too. + * Must be called in v4l2_file_operations->release() handler if the + * driver uses v4l2_fh. + */ +void v4l2_fh_exit(struct v4l2_fh *fh); + +#endif /* V4L2_EVENT_H */ diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index e8ba0f2efbae55..06daa6e8e051d6 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -21,6 +21,8 @@ #include #endif +struct v4l2_fh; + struct v4l2_ioctl_ops { /* ioctl callbacks */ @@ -254,6 +256,11 @@ struct v4l2_ioctl_ops { int (*vidioc_g_dv_timings) (struct file *file, void *fh, struct v4l2_dv_timings *timings); + int (*vidioc_subscribe_event) (struct v4l2_fh *fh, + struct v4l2_event_subscription *sub); + int (*vidioc_unsubscribe_event)(struct v4l2_fh *fh, + struct v4l2_event_subscription *sub); + /* For other private ioctls */ long (*vidioc_default) (struct file *file, void *fh, int cmd, void *arg); diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h new file mode 100644 index 00000000000000..8d149f1c58d037 --- /dev/null +++ b/include/media/v4l2-mem2mem.h @@ -0,0 +1,201 @@ +/* + * Memory-to-memory device framework for Video for Linux 2. + * + * Helper functions for devices that use memory buffers for both source + * and destination. + * + * Copyright (c) 2009 Samsung Electronics Co., Ltd. + * Pawel Osciak, + * Marek Szyprowski, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the + * License, or (at your option) any later version + */ + +#ifndef _MEDIA_V4L2_MEM2MEM_H +#define _MEDIA_V4L2_MEM2MEM_H + +#include + +/** + * struct v4l2_m2m_ops - mem-to-mem device driver callbacks + * @device_run: required. Begin the actual job (transaction) inside this + * callback. + * The job does NOT have to end before this callback returns + * (and it will be the usual case). When the job finishes, + * v4l2_m2m_job_finish() has to be called. + * @job_ready: optional. Should return 0 if the driver does not have a job + * fully prepared to run yet (i.e. it will not be able to finish a + * transaction without sleeping). If not provided, it will be + * assumed that one source and one destination buffer are all + * that is required for the driver to perform one full transaction. + * This method may not sleep. + * @job_abort: required. Informs the driver that it has to abort the currently + * running transaction as soon as possible (i.e. as soon as it can + * stop the device safely; e.g. in the next interrupt handler), + * even if the transaction would not have been finished by then. + * After the driver performs the necessary steps, it has to call + * v4l2_m2m_job_finish() (as if the transaction ended normally). + * This function does not have to (and will usually not) wait + * until the device enters a state when it can be stopped. + */ +struct v4l2_m2m_ops { + void (*device_run)(void *priv); + int (*job_ready)(void *priv); + void (*job_abort)(void *priv); +}; + +struct v4l2_m2m_dev; + +struct v4l2_m2m_queue_ctx { +/* private: internal use only */ + struct videobuf_queue q; + + /* Queue for buffers ready to be processed as soon as this + * instance receives access to the device */ + struct list_head rdy_queue; + u8 num_rdy; +}; + +struct v4l2_m2m_ctx { +/* private: internal use only */ + struct v4l2_m2m_dev *m2m_dev; + + /* Capture (output to memory) queue context */ + struct v4l2_m2m_queue_ctx cap_q_ctx; + + /* Output (input from memory) queue context */ + struct v4l2_m2m_queue_ctx out_q_ctx; + + /* For device job queue */ + struct list_head queue; + unsigned long job_flags; + + /* Instance private data */ + void *priv; +}; + +void *v4l2_m2m_get_curr_priv(struct v4l2_m2m_dev *m2m_dev); + +struct videobuf_queue *v4l2_m2m_get_vq(struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type); + +void v4l2_m2m_job_finish(struct v4l2_m2m_dev *m2m_dev, + struct v4l2_m2m_ctx *m2m_ctx); + +int v4l2_m2m_reqbufs(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_requestbuffers *reqbufs); + +int v4l2_m2m_querybuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_buffer *buf); + +int v4l2_m2m_qbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_buffer *buf); +int v4l2_m2m_dqbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_buffer *buf); + +int v4l2_m2m_streamon(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type); +int v4l2_m2m_streamoff(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type); + +unsigned int v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct poll_table_struct *wait); + +int v4l2_m2m_mmap(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct vm_area_struct *vma); + +struct v4l2_m2m_dev *v4l2_m2m_init(struct v4l2_m2m_ops *m2m_ops); +void v4l2_m2m_release(struct v4l2_m2m_dev *m2m_dev); + +struct v4l2_m2m_ctx *v4l2_m2m_ctx_init(void *priv, struct v4l2_m2m_dev *m2m_dev, + void (*vq_init)(void *priv, struct videobuf_queue *, + enum v4l2_buf_type)); +void v4l2_m2m_ctx_release(struct v4l2_m2m_ctx *m2m_ctx); + +void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct videobuf_queue *vq, + struct videobuf_buffer *vb); + +/** + * v4l2_m2m_num_src_bufs_ready() - return the number of source buffers ready for + * use + */ +static inline +unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) +{ + return m2m_ctx->cap_q_ctx.num_rdy; +} + +/** + * v4l2_m2m_num_src_bufs_ready() - return the number of destination buffers + * ready for use + */ +static inline +unsigned int v4l2_m2m_num_dst_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) +{ + return m2m_ctx->out_q_ctx.num_rdy; +} + +void *v4l2_m2m_next_buf(struct v4l2_m2m_ctx *m2m_ctx, enum v4l2_buf_type type); + +/** + * v4l2_m2m_next_src_buf() - return next source buffer from the list of ready + * buffers + */ +static inline void *v4l2_m2m_next_src_buf(struct v4l2_m2m_ctx *m2m_ctx) +{ + return v4l2_m2m_next_buf(m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); +} + +/** + * v4l2_m2m_next_dst_buf() - return next destination buffer from the list of + * ready buffers + */ +static inline void *v4l2_m2m_next_dst_buf(struct v4l2_m2m_ctx *m2m_ctx) +{ + return v4l2_m2m_next_buf(m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); +} + +/** + * v4l2_m2m_get_src_vq() - return videobuf_queue for source buffers + */ +static inline +struct videobuf_queue *v4l2_m2m_get_src_vq(struct v4l2_m2m_ctx *m2m_ctx) +{ + return v4l2_m2m_get_vq(m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); +} + +/** + * v4l2_m2m_get_dst_vq() - return videobuf_queue for destination buffers + */ +static inline +struct videobuf_queue *v4l2_m2m_get_dst_vq(struct v4l2_m2m_ctx *m2m_ctx) +{ + return v4l2_m2m_get_vq(m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); +} + +void *v4l2_m2m_buf_remove(struct v4l2_m2m_ctx *m2m_ctx, + enum v4l2_buf_type type); + +/** + * v4l2_m2m_src_buf_remove() - take off a source buffer from the list of ready + * buffers and return it + */ +static inline void *v4l2_m2m_src_buf_remove(struct v4l2_m2m_ctx *m2m_ctx) +{ + return v4l2_m2m_buf_remove(m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); +} + +/** + * v4l2_m2m_dst_buf_remove() - take off a destination buffer from the list of + * ready buffers and return it + */ +static inline void *v4l2_m2m_dst_buf_remove(struct v4l2_m2m_ctx *m2m_ctx) +{ + return v4l2_m2m_buf_remove(m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); +} + +#endif /* _MEDIA_V4L2_MEM2MEM_H */ + diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 2bcdca0a57fc6f..a88889355ae0a4 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -184,28 +184,6 @@ struct v4l2_subdev_audio_ops { }; /* - decode_vbi_line: video decoders that support sliced VBI need to implement - this ioctl. Field p of the v4l2_sliced_vbi_line struct is set to the - start of the VBI data that was generated by the decoder. The driver - then parses the sliced VBI data and sets the other fields in the - struct accordingly. The pointer p is updated to point to the start of - the payload which can be copied verbatim into the data field of the - v4l2_sliced_vbi_data struct. If no valid VBI data was found, then the - type field is set to 0 on return. - - s_vbi_data: used to generate VBI signals on a video signal. - v4l2_sliced_vbi_data is filled with the data packets that should be - output. Note that if you set the line field to 0, then that VBI signal - is disabled. If no valid VBI data was found, then the type field is - set to 0 on return. - - g_vbi_data: used to obtain the sliced VBI packet from a readback register. - Not all video decoders support this. If no data is available because - the readback register contains invalid or erroneous data -EIO is - returned. Note that you must fill in the 'id' member and the 'field' - member (to determine whether CC data from the first or second field - should be obtained). - s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by video input devices. @@ -243,10 +221,6 @@ struct v4l2_subdev_audio_ops { struct v4l2_subdev_video_ops { int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config); int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags); - int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line); - int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data); - int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data); - int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap); int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std); int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std); int (*g_input_status)(struct v4l2_subdev *sd, u32 *status); @@ -262,6 +236,8 @@ struct v4l2_subdev_video_ops { int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize); int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival); + int (*enum_dv_presets) (struct v4l2_subdev *sd, + struct v4l2_dv_enum_preset *preset); int (*s_dv_preset)(struct v4l2_subdev *sd, struct v4l2_dv_preset *preset); int (*query_dv_preset)(struct v4l2_subdev *sd, @@ -280,6 +256,45 @@ struct v4l2_subdev_video_ops { struct v4l2_mbus_framefmt *fmt); }; +/* + decode_vbi_line: video decoders that support sliced VBI need to implement + this ioctl. Field p of the v4l2_sliced_vbi_line struct is set to the + start of the VBI data that was generated by the decoder. The driver + then parses the sliced VBI data and sets the other fields in the + struct accordingly. The pointer p is updated to point to the start of + the payload which can be copied verbatim into the data field of the + v4l2_sliced_vbi_data struct. If no valid VBI data was found, then the + type field is set to 0 on return. + + s_vbi_data: used to generate VBI signals on a video signal. + v4l2_sliced_vbi_data is filled with the data packets that should be + output. Note that if you set the line field to 0, then that VBI signal + is disabled. If no valid VBI data was found, then the type field is + set to 0 on return. + + g_vbi_data: used to obtain the sliced VBI packet from a readback register. + Not all video decoders support this. If no data is available because + the readback register contains invalid or erroneous data -EIO is + returned. Note that you must fill in the 'id' member and the 'field' + member (to determine whether CC data from the first or second field + should be obtained). + + s_raw_fmt: setup the video encoder/decoder for raw VBI. + + g_sliced_fmt: retrieve the current sliced VBI settings. + + s_sliced_fmt: setup the sliced VBI settings. + */ +struct v4l2_subdev_vbi_ops { + int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line); + int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data); + int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data); + int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap); + int (*s_raw_fmt)(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt); + int (*g_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); + int (*s_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); +}; + /** * struct v4l2_subdev_sensor_ops - v4l2-subdev sensor operations * @g_skip_top_lines: number of lines at the top of the image to be skipped. @@ -379,6 +394,7 @@ struct v4l2_subdev_ops { const struct v4l2_subdev_tuner_ops *tuner; const struct v4l2_subdev_audio_ops *audio; const struct v4l2_subdev_video_ops *video; + const struct v4l2_subdev_vbi_ops *vbi; const struct v4l2_subdev_ir_ops *ir; const struct v4l2_subdev_sensor_ops *sensor; }; @@ -387,6 +403,8 @@ struct v4l2_subdev_ops { /* Set this flag if this subdev is a i2c device. */ #define V4L2_SUBDEV_FL_IS_I2C (1U << 0) +/* Set this flag if this subdev is a spi device. */ +#define V4L2_SUBDEV_FL_IS_SPI (1U << 1) /* Each instance of a subdev driver should create this struct, either stand-alone or embedded in a larger struct. diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h index 316fdccdcaa0d0..f91a736c133d95 100644 --- a/include/media/videobuf-core.h +++ b/include/media/videobuf-core.h @@ -127,30 +127,16 @@ struct videobuf_queue_ops { struct videobuf_qtype_ops { u32 magic; - void *(*alloc) (size_t size); - void *(*vmalloc) (struct videobuf_buffer *buf); - int (*iolock) (struct videobuf_queue* q, + struct videobuf_buffer *(*alloc)(size_t size); + void *(*vaddr) (struct videobuf_buffer *buf); + int (*iolock) (struct videobuf_queue *q, struct videobuf_buffer *vb, struct v4l2_framebuffer *fbuf); - int (*mmap) (struct videobuf_queue *q, - unsigned int *count, - unsigned int *size, - enum v4l2_memory memory); - int (*sync) (struct videobuf_queue* q, + int (*sync) (struct videobuf_queue *q, struct videobuf_buffer *buf); - int (*video_copy_to_user)(struct videobuf_queue *q, - char __user *data, - size_t count, - int nonblocking); - int (*copy_stream) (struct videobuf_queue *q, - char __user *data, - size_t count, - size_t pos, - int vbihack, - int nonblocking); - int (*mmap_free) (struct videobuf_queue *q); int (*mmap_mapper) (struct videobuf_queue *q, - struct vm_area_struct *vma); + struct videobuf_buffer *buf, + struct vm_area_struct *vma); }; struct videobuf_queue { @@ -171,7 +157,6 @@ struct videobuf_queue { unsigned int streaming:1; unsigned int reading:1; - unsigned int is_mmapped:1; /* capture via mmap() + ioctl(QBUF/DQBUF) */ struct list_head stream; @@ -185,14 +170,14 @@ struct videobuf_queue { }; int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr); -int videobuf_iolock(struct videobuf_queue* q, struct videobuf_buffer *vb, +int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb, struct v4l2_framebuffer *fbuf); -void *videobuf_alloc(struct videobuf_queue* q); +struct videobuf_buffer *videobuf_alloc(struct videobuf_queue *q); /* Used on videobuf-dvb */ -void *videobuf_queue_to_vmalloc (struct videobuf_queue* q, - struct videobuf_buffer *buf); +void *videobuf_queue_to_vaddr(struct videobuf_queue *q, + struct videobuf_buffer *buf); void videobuf_queue_core_init(struct videobuf_queue *q, const struct videobuf_queue_ops *ops, diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h index 53e72f7871757f..a195f3b9c00a7d 100644 --- a/include/media/videobuf-dma-sg.h +++ b/include/media/videobuf-dma-sg.h @@ -17,6 +17,8 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 */ +#ifndef _VIDEOBUF_DMA_SG_H +#define _VIDEOBUF_DMA_SG_H #include @@ -27,14 +29,14 @@ * block (NULL on errors). Memory for the scatterlist is allocated * using kmalloc. The caller must free the memory. */ -struct scatterlist* videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages); +struct scatterlist *videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages); /* * Return a scatterlist for a an array of userpages (NULL on errors). * Memory for the scatterlist is allocated using kmalloc. The caller * must free the memory. */ -struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages, +struct scatterlist *videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset); /* --------------------------------------------------------------------- */ @@ -78,8 +80,7 @@ struct videobuf_dmabuf { int direction; }; -struct videobuf_dma_sg_memory -{ +struct videobuf_dma_sg_memory { u32 magic; /* for mmap'ed buffers */ @@ -95,14 +96,13 @@ int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction, dma_addr_t addr, int nr_pages); int videobuf_dma_free(struct videobuf_dmabuf *dma); -int videobuf_dma_map(struct videobuf_queue* q,struct videobuf_dmabuf *dma); -int videobuf_dma_sync(struct videobuf_queue* q,struct videobuf_dmabuf *dma); -int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma); -struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf); +int videobuf_dma_map(struct videobuf_queue *q, struct videobuf_dmabuf *dma); +int videobuf_dma_unmap(struct videobuf_queue *q, struct videobuf_dmabuf *dma); +struct videobuf_dmabuf *videobuf_to_dma(struct videobuf_buffer *buf); void *videobuf_sg_alloc(size_t size); -void videobuf_queue_sg_init(struct videobuf_queue* q, +void videobuf_queue_sg_init(struct videobuf_queue *q, const struct videobuf_queue_ops *ops, struct device *dev, spinlock_t *irqlock, @@ -111,9 +111,11 @@ void videobuf_queue_sg_init(struct videobuf_queue* q, unsigned int msize, void *priv); - /*FIXME: these variants are used only on *-alsa code, where videobuf is - * used without queue - */ +/*FIXME: these variants are used only on *-alsa code, where videobuf is + * used without queue + */ int videobuf_sg_dma_map(struct device *dev, struct videobuf_dmabuf *dma); int videobuf_sg_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma); +#endif /* _VIDEOBUF_DMA_SG_H */ + diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h index 4b419a257a7d9e..851eb1a2ff2a80 100644 --- a/include/media/videobuf-vmalloc.h +++ b/include/media/videobuf-vmalloc.h @@ -19,17 +19,17 @@ /* --------------------------------------------------------------------- */ -struct videobuf_vmalloc_memory -{ +struct videobuf_vmalloc_memory { u32 magic; void *vmalloc; - /* remap_vmalloc_range seems to need to run after mmap() on some cases */ + /* remap_vmalloc_range seems to need to run + * after mmap() on some cases */ struct vm_area_struct *vma; }; -void videobuf_queue_vmalloc_init(struct videobuf_queue* q, +void videobuf_queue_vmalloc_init(struct videobuf_queue *q, const struct videobuf_queue_ops *ops, struct device *dev, spinlock_t *irqlock, @@ -38,8 +38,8 @@ void videobuf_queue_vmalloc_init(struct videobuf_queue* q, unsigned int msize, void *priv); -void *videobuf_to_vmalloc (struct videobuf_buffer *buf); +void *videobuf_to_vmalloc(struct videobuf_buffer *buf); -void videobuf_vmalloc_free (struct videobuf_buffer *buf); +void videobuf_vmalloc_free(struct videobuf_buffer *buf); #endif