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Merge tag 'sound-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kern…
…el/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"As the diffstat scatters over the tree, we've got many tree-wide small
changes, but also got quite a few intrusive changes in the core side.
The only ABI-visible core change is the new rawmidi framing mode
support while others are kernel-internal, mostly code refactoring
and/or nice improvements.
Here are some highlights:
Core:
- A new framing access mode for rawmidi to get timestamps
- Cleanup / refactoring of buffer memory management helper code
- Support for automatic negotiation of ASoC DAI formats
- Revival of software suspend for PCM and control core, as a
preliminary work for PCI BAR rescan support
ASoC:
- Accessory detection support for several Qualcomm parts
- Support for IEC958 control with hdmi-codec
- Merging of Tegra machine drivers into a single driver
- Support for AmLogic SM1 TOACODEC, Intel AlderLake-M, several NXP
i.MX8 variants, NXP TFA1 and TDF9897, Rockchip RK817, Qualcomm
Quinary MI2S, Texas Instruments TAS2505
USB-audio:
- Reduction of latency at playback start
- Code cleanup / fixes of usx2y driver
- Scarlett2 mixer code fixes and enhancements
- Quirks for Ozone and Denon devices
HD-audio:
- A few quirks for HP and ASUS machines
- Display power management fixes
Others:
- FireWire code refactoring and enhancements
- Tree-wide trivial coding-style fixes"
* tag 'sound-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (594 commits)
ALSA: usb-audio: scarlett2: Fix for loop increment in scarlett2_usb_get_config
ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8
ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
ALSA: hda/realtek - Add ALC285 HP init procedure
ALSA: hda/realtek - Add type for ALC287
ALSA: scarlett2: Fix scarlett2_*_ctl_put() return values again
ALSA: scarlett2: Fix pad count for 18i8 Gen 3
ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC
ALSA: firewire-lib: Fix 'amdtp_domain_start()' when no AMDTP_OUT_STREAM stream is found
ASoC: qcom: lpass-cpu: mark IRQ_CLEAR register as volatile and readable
ALSA: hda: Release codec display power during shutdown/reboot
ALSA: hda: Release controller display power during shutdown/reboot
ALSA: hda/realtek: Apply LED fixup for HP Dragonfly G1, too
ASoC: fsl: remove unnecessary oom message
ASoC: tlv320aic32x4: dt-bindings: add TAS2505 to compatible
ASoC: tlv320aic32x4: add support for TAS2505
ASoC: tlv320aic32x4: add type to device private data struct
ASoC: tegra30: ahub: Use devm_platform_get_and_ioremap_resource()
ASoC: tegra: tegra210_admaif: Use devm_platform_get_and_ioremap_resource()
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122
Documentation/devicetree/bindings/sound/imx-audio-card.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | ||
| %YAML 1.2 | ||
| --- | ||
| $id: http://devicetree.org/schemas/sound/imx-audio-card.yaml# | ||
| $schema: http://devicetree.org/meta-schemas/core.yaml# | ||
|
|
||
| title: NXP i.MX audio sound card. | ||
|
|
||
| maintainers: | ||
| - Shengjiu Wang <[email protected]> | ||
|
|
||
| properties: | ||
| compatible: | ||
| enum: | ||
| - fsl,imx-audio-card | ||
|
|
||
| model: | ||
| $ref: /schemas/types.yaml#/definitions/string | ||
| description: User specified audio sound card name | ||
|
|
||
| audio-routing: | ||
| $ref: /schemas/types.yaml#/definitions/non-unique-string-array | ||
| description: | ||
| A list of the connections between audio components. Each entry is a | ||
| pair of strings, the first being the connection's sink, the second | ||
| being the connection's source. Valid names could be power supplies, | ||
| MicBias of codec and the jacks on the board. | ||
|
|
||
| patternProperties: | ||
| ".*-dai-link$": | ||
| description: | ||
| Each subnode represents a dai link. Subnodes of each dai links would be | ||
| cpu/codec dais. | ||
|
|
||
| type: object | ||
|
|
||
| properties: | ||
| link-name: | ||
| description: Indicates dai-link name and PCM stream name. | ||
| $ref: /schemas/types.yaml#/definitions/string | ||
| maxItems: 1 | ||
|
|
||
| format: | ||
| description: audio format. | ||
| items: | ||
| enum: | ||
| - i2s | ||
| - dsp_b | ||
|
|
||
| dai-tdm-slot-num: | ||
| description: see tdm-slot.txt. | ||
| $ref: /schemas/types.yaml#/definitions/uint32 | ||
|
|
||
| dai-tdm-slot-width: | ||
| description: see tdm-slot.txt. | ||
| $ref: /schemas/types.yaml#/definitions/uint32 | ||
|
|
||
| cpu: | ||
| description: Holds subnode which indicates cpu dai. | ||
| type: object | ||
| properties: | ||
| sound-dai: true | ||
|
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| codec: | ||
| description: Holds subnode which indicates codec dai. | ||
| type: object | ||
| properties: | ||
| sound-dai: true | ||
|
|
||
| fsl,mclk-equal-bclk: | ||
| description: Indicates mclk can be equal to bclk, especially for sai interface | ||
| $ref: /schemas/types.yaml#/definitions/flag | ||
|
|
||
| required: | ||
| - link-name | ||
| - cpu | ||
|
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| additionalProperties: false | ||
|
|
||
| required: | ||
| - compatible | ||
| - model | ||
|
|
||
| additionalProperties: false | ||
|
|
||
| examples: | ||
| - | | ||
| sound-ak4458 { | ||
| compatible = "fsl,imx-audio-card"; | ||
| model = "ak4458-audio"; | ||
| pri-dai-link { | ||
| link-name = "akcodec"; | ||
| format = "i2s"; | ||
| fsl,mclk-equal-bclk; | ||
| cpu { | ||
| sound-dai = <&sai1>; | ||
| }; | ||
| codec { | ||
| sound-dai = <&ak4458_1>, <&ak4458_2>; | ||
| }; | ||
| }; | ||
| fe-dai-link { | ||
| link-name = "HiFi-ASRC-FE"; | ||
| format = "i2s"; | ||
| cpu { | ||
| sound-dai = <&easrc>; | ||
| }; | ||
| }; | ||
| be-dai-link { | ||
| link-name = "HiFi-ASRC-BE"; | ||
| format = "dsp_b"; | ||
| dai-tdm-slot-num = <8>; | ||
| dai-tdm-slot-width = <32>; | ||
| fsl,mclk-equal-bclk; | ||
| cpu { | ||
| sound-dai = <&sai1>; | ||
| }; | ||
| codec { | ||
| sound-dai = <&ak4458_1>, <&ak4458_2>; | ||
| }; | ||
| }; | ||
| }; |
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