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wistron_btns.c
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// SPDX-License-Identifier: GPL-2.0-only
/*
* Wistron laptop button driver
* Copyright (C) 2005 Miloslav Trmac <[email protected]>
* Copyright (C) 2005 Bernhard Rosenkraenzer <[email protected]>
* Copyright (C) 2005 Dmitry Torokhov <[email protected]>
*/
#include <linux/io.h>
#include <linux/dmi.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/input/sparse-keymap.h>
#include <linux/interrupt.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/mc146818rtc.h>
#include <linux/module.h>
#include <linux/preempt.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/leds.h>
/* How often we poll keys - msecs */
#define POLL_INTERVAL_DEFAULT 500 /* when idle */
#define POLL_INTERVAL_BURST 100 /* when a key was recently pressed */
/* BIOS subsystem IDs */
#define WIFI 0x35
#define BLUETOOTH 0x34
#define MAIL_LED 0x31
MODULE_AUTHOR("Miloslav Trmac <[email protected]>");
MODULE_DESCRIPTION("Wistron laptop button driver");
MODULE_LICENSE("GPL v2");
static bool force; /* = 0; */
module_param(force, bool, 0);
MODULE_PARM_DESC(force, "Load even if computer is not in database");
static char *keymap_name; /* = NULL; */
module_param_named(keymap, keymap_name, charp, 0);
MODULE_PARM_DESC(keymap, "Keymap name, if it can't be autodetected [generic, 1557/MS2141]");
static struct platform_device *wistron_device;
/* BIOS interface implementation */
static void __iomem *bios_entry_point; /* BIOS routine entry point */
static void __iomem *bios_code_map_base;
static void __iomem *bios_data_map_base;
static u8 cmos_address;
struct regs {
u32 eax, ebx, ecx;
};
static void call_bios(struct regs *regs)
{
unsigned long flags;
preempt_disable();
local_irq_save(flags);
asm volatile ("pushl %%ebp;"
"movl %7, %%ebp;"
"call *%6;"
"popl %%ebp"
: "=a" (regs->eax), "=b" (regs->ebx), "=c" (regs->ecx)
: "0" (regs->eax), "1" (regs->ebx), "2" (regs->ecx),
"m" (bios_entry_point), "m" (bios_data_map_base)
: "edx", "edi", "esi", "memory");
local_irq_restore(flags);
preempt_enable();
}
static ssize_t __init locate_wistron_bios(void __iomem *base)
{
static unsigned char __initdata signature[] =
{ 0x42, 0x21, 0x55, 0x30 };
ssize_t offset;
for (offset = 0; offset < 0x10000; offset += 0x10) {
if (check_signature(base + offset, signature,
sizeof(signature)) != 0)
return offset;
}
return -1;
}
static int __init map_bios(void)
{
void __iomem *base;
ssize_t offset;
u32 entry_point;
base = ioremap(0xF0000, 0x10000); /* Can't fail */
offset = locate_wistron_bios(base);
if (offset < 0) {
printk(KERN_ERR "wistron_btns: BIOS entry point not found\n");
iounmap(base);
return -ENODEV;
}
entry_point = readl(base + offset + 5);
printk(KERN_DEBUG
"wistron_btns: BIOS signature found at %p, entry point %08X\n",
base + offset, entry_point);
if (entry_point >= 0xF0000) {
bios_code_map_base = base;
bios_entry_point = bios_code_map_base + (entry_point & 0xFFFF);
} else {
iounmap(base);
bios_code_map_base = ioremap(entry_point & ~0x3FFF, 0x4000);
if (bios_code_map_base == NULL) {
printk(KERN_ERR
"wistron_btns: Can't map BIOS code at %08X\n",
entry_point & ~0x3FFF);
goto err;
}
bios_entry_point = bios_code_map_base + (entry_point & 0x3FFF);
}
/* The Windows driver maps 0x10000 bytes, we keep only one page... */
bios_data_map_base = ioremap(0x400, 0xc00);
if (bios_data_map_base == NULL) {
printk(KERN_ERR "wistron_btns: Can't map BIOS data\n");
goto err_code;
}
return 0;
err_code:
iounmap(bios_code_map_base);
err:
return -ENOMEM;
}
static inline void unmap_bios(void)
{
iounmap(bios_code_map_base);
iounmap(bios_data_map_base);
}
/* BIOS calls */
static u16 bios_pop_queue(void)
{
struct regs regs;
memset(®s, 0, sizeof (regs));
regs.eax = 0x9610;
regs.ebx = 0x061C;
regs.ecx = 0x0000;
call_bios(®s);
return regs.eax;
}
static void bios_attach(void)
{
struct regs regs;
memset(®s, 0, sizeof (regs));
regs.eax = 0x9610;
regs.ebx = 0x012E;
call_bios(®s);
}
static void bios_detach(void)
{
struct regs regs;
memset(®s, 0, sizeof (regs));
regs.eax = 0x9610;
regs.ebx = 0x002E;
call_bios(®s);
}
static u8 bios_get_cmos_address(void)
{
struct regs regs;
memset(®s, 0, sizeof (regs));
regs.eax = 0x9610;
regs.ebx = 0x051C;
call_bios(®s);
return regs.ecx;
}
static u16 bios_get_default_setting(u8 subsys)
{
struct regs regs;
memset(®s, 0, sizeof (regs));
regs.eax = 0x9610;
regs.ebx = 0x0200 | subsys;
call_bios(®s);
return regs.eax;
}
static void bios_set_state(u8 subsys, int enable)
{
struct regs regs;
memset(®s, 0, sizeof (regs));
regs.eax = 0x9610;
regs.ebx = (enable ? 0x0100 : 0x0000) | subsys;
call_bios(®s);
}
/* Hardware database */
#define KE_WIFI (KE_LAST + 1)
#define KE_BLUETOOTH (KE_LAST + 2)
#define FE_MAIL_LED 0x01
#define FE_WIFI_LED 0x02
#define FE_UNTESTED 0x80
static struct key_entry *keymap; /* = NULL; Current key map */
static bool have_wifi;
static bool have_bluetooth;
static int leds_present; /* bitmask of leds present */
static int __init dmi_matched(const struct dmi_system_id *dmi)
{
const struct key_entry *key;
keymap = dmi->driver_data;
for (key = keymap; key->type != KE_END; key++) {
if (key->type == KE_WIFI)
have_wifi = true;
else if (key->type == KE_BLUETOOTH)
have_bluetooth = true;
}
leds_present = key->code & (FE_MAIL_LED | FE_WIFI_LED);
return 1;
}
static struct key_entry keymap_empty[] __initdata = {
{ KE_END, 0 }
};
static struct key_entry keymap_fs_amilo_pro_v2000[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_WIFI, 0x30 },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_END, 0 }
};
static struct key_entry keymap_fs_amilo_pro_v3505[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} }, /* Fn+F1 */
{ KE_KEY, 0x06, {KEY_DISPLAYTOGGLE} }, /* Fn+F4 */
{ KE_BLUETOOTH, 0x30 }, /* Fn+F10 */
{ KE_KEY, 0x31, {KEY_MAIL} }, /* mail button */
{ KE_KEY, 0x36, {KEY_WWW} }, /* www button */
{ KE_WIFI, 0x78 }, /* satellite dish button */
{ KE_END, 0 }
};
static struct key_entry keymap_fs_amilo_pro_v8210[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} }, /* Fn+F1 */
{ KE_KEY, 0x06, {KEY_DISPLAYTOGGLE} }, /* Fn+F4 */
{ KE_BLUETOOTH, 0x30 }, /* Fn+F10 */
{ KE_KEY, 0x31, {KEY_MAIL} }, /* mail button */
{ KE_KEY, 0x36, {KEY_WWW} }, /* www button */
{ KE_WIFI, 0x78 }, /* satelite dish button */
{ KE_END, FE_WIFI_LED }
};
static struct key_entry keymap_fujitsu_n3510[] __initdata = {
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x71, {KEY_STOPCD} },
{ KE_KEY, 0x72, {KEY_PLAYPAUSE} },
{ KE_KEY, 0x74, {KEY_REWIND} },
{ KE_KEY, 0x78, {KEY_FORWARD} },
{ KE_END, 0 }
};
static struct key_entry keymap_wistron_ms2111[] __initdata = {
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_PROG3} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_END, FE_MAIL_LED }
};
static struct key_entry keymap_wistron_md40100[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x37, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
{ KE_END, FE_MAIL_LED | FE_WIFI_LED | FE_UNTESTED }
};
static struct key_entry keymap_wistron_ms2141[] __initdata = {
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_WIFI, 0x30 },
{ KE_KEY, 0x22, {KEY_REWIND} },
{ KE_KEY, 0x23, {KEY_FORWARD} },
{ KE_KEY, 0x24, {KEY_PLAYPAUSE} },
{ KE_KEY, 0x25, {KEY_STOPCD} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_END, 0 }
};
static struct key_entry keymap_acer_aspire_1500[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_WIFI, 0x30 },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x49, {KEY_CONFIG} },
{ KE_BLUETOOTH, 0x44 },
{ KE_END, FE_UNTESTED }
};
static struct key_entry keymap_acer_aspire_1600[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x08, {KEY_MUTE} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_PROG3} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x49, {KEY_CONFIG} },
{ KE_WIFI, 0x30 },
{ KE_BLUETOOTH, 0x44 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
/* 3020 has been tested */
static struct key_entry keymap_acer_aspire_5020[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x05, {KEY_SWITCHVIDEOMODE} }, /* Display selection */
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x6a, {KEY_CONFIG} },
{ KE_WIFI, 0x30 },
{ KE_BLUETOOTH, 0x44 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_2410[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x6d, {KEY_POWER} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x6a, {KEY_CONFIG} },
{ KE_WIFI, 0x30 },
{ KE_BLUETOOTH, 0x44 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_110[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x08, {KEY_MUTE} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_SW, 0x4a, {.sw = {SW_LID, 1}} }, /* lid close */
{ KE_SW, 0x4b, {.sw = {SW_LID, 0}} }, /* lid open */
{ KE_WIFI, 0x30 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_300[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x08, {KEY_MUTE} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_WIFI, 0x30 },
{ KE_BLUETOOTH, 0x44 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_380[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x03, {KEY_POWER} }, /* not 370 */
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_PROG3} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_WIFI, 0x30 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
/* unusual map */
static struct key_entry keymap_acer_travelmate_220[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x11, {KEY_MAIL} },
{ KE_KEY, 0x12, {KEY_WWW} },
{ KE_KEY, 0x13, {KEY_PROG2} },
{ KE_KEY, 0x31, {KEY_PROG1} },
{ KE_END, FE_WIFI_LED | FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_230[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_END, FE_WIFI_LED | FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_240[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x08, {KEY_MUTE} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_BLUETOOTH, 0x44 },
{ KE_WIFI, 0x30 },
{ KE_END, FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_350[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_MAIL} },
{ KE_KEY, 0x14, {KEY_PROG3} },
{ KE_KEY, 0x15, {KEY_WWW} },
{ KE_END, FE_MAIL_LED | FE_WIFI_LED | FE_UNTESTED }
};
static struct key_entry keymap_acer_travelmate_360[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_MAIL} },
{ KE_KEY, 0x14, {KEY_PROG3} },
{ KE_KEY, 0x15, {KEY_WWW} },
{ KE_KEY, 0x40, {KEY_WLAN} },
{ KE_END, FE_WIFI_LED | FE_UNTESTED } /* no mail led */
};
/* Wifi subsystem only activates the led. Therefore we need to pass
* wifi event as a normal key, then userspace can really change the wifi state.
* TODO we need to export led state to userspace (wifi and mail) */
static struct key_entry keymap_acer_travelmate_610[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_PROG3} },
{ KE_KEY, 0x14, {KEY_MAIL} },
{ KE_KEY, 0x15, {KEY_WWW} },
{ KE_KEY, 0x40, {KEY_WLAN} },
{ KE_END, FE_MAIL_LED | FE_WIFI_LED }
};
static struct key_entry keymap_acer_travelmate_630[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x08, {KEY_MUTE} }, /* not 620 */
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_PROG3} },
{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_WIFI, 0x30 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
static struct key_entry keymap_aopen_1559as[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x06, {KEY_PROG3} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_WIFI, 0x30 },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_END, 0 },
};
static struct key_entry keymap_fs_amilo_d88x0[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x08, {KEY_MUTE} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_PROG3} },
{ KE_END, FE_MAIL_LED | FE_WIFI_LED | FE_UNTESTED }
};
static struct key_entry keymap_wistron_md2900[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_WIFI, 0x30 },
{ KE_END, FE_MAIL_LED | FE_UNTESTED }
};
static struct key_entry keymap_wistron_md96500[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x05, {KEY_SWITCHVIDEOMODE} }, /* Display selection */
{ KE_KEY, 0x06, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
{ KE_KEY, 0x08, {KEY_MUTE} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
{ KE_KEY, 0x22, {KEY_REWIND} },
{ KE_KEY, 0x23, {KEY_FORWARD} },
{ KE_KEY, 0x24, {KEY_PLAYPAUSE} },
{ KE_KEY, 0x25, {KEY_STOPCD} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_WIFI, 0x30 },
{ KE_BLUETOOTH, 0x44 },
{ KE_END, 0 }
};
static struct key_entry keymap_wistron_generic[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x02, {KEY_CONFIG} },
{ KE_KEY, 0x03, {KEY_POWER} },
{ KE_KEY, 0x05, {KEY_SWITCHVIDEOMODE} }, /* Display selection */
{ KE_KEY, 0x06, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
{ KE_KEY, 0x08, {KEY_MUTE} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_KEY, 0x13, {KEY_PROG3} },
{ KE_KEY, 0x14, {KEY_MAIL} },
{ KE_KEY, 0x15, {KEY_WWW} },
{ KE_KEY, 0x20, {KEY_VOLUMEUP} },
{ KE_KEY, 0x21, {KEY_VOLUMEDOWN} },
{ KE_KEY, 0x22, {KEY_REWIND} },
{ KE_KEY, 0x23, {KEY_FORWARD} },
{ KE_KEY, 0x24, {KEY_PLAYPAUSE} },
{ KE_KEY, 0x25, {KEY_STOPCD} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_KEY, 0x37, {KEY_DISPLAYTOGGLE} }, /* Display on/off */
{ KE_KEY, 0x40, {KEY_WLAN} },
{ KE_KEY, 0x49, {KEY_CONFIG} },
{ KE_SW, 0x4a, {.sw = {SW_LID, 1}} }, /* lid close */
{ KE_SW, 0x4b, {.sw = {SW_LID, 0}} }, /* lid open */
{ KE_KEY, 0x6a, {KEY_CONFIG} },
{ KE_KEY, 0x6d, {KEY_POWER} },
{ KE_KEY, 0x71, {KEY_STOPCD} },
{ KE_KEY, 0x72, {KEY_PLAYPAUSE} },
{ KE_KEY, 0x74, {KEY_REWIND} },
{ KE_KEY, 0x78, {KEY_FORWARD} },
{ KE_WIFI, 0x30 },
{ KE_BLUETOOTH, 0x44 },
{ KE_END, 0 }
};
static struct key_entry keymap_aopen_1557[] __initdata = {
{ KE_KEY, 0x01, {KEY_HELP} },
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_WIFI, 0x30 },
{ KE_KEY, 0x22, {KEY_REWIND} },
{ KE_KEY, 0x23, {KEY_FORWARD} },
{ KE_KEY, 0x24, {KEY_PLAYPAUSE} },
{ KE_KEY, 0x25, {KEY_STOPCD} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_END, 0 }
};
static struct key_entry keymap_prestigio[] __initdata = {
{ KE_KEY, 0x11, {KEY_PROG1} },
{ KE_KEY, 0x12, {KEY_PROG2} },
{ KE_WIFI, 0x30 },
{ KE_KEY, 0x22, {KEY_REWIND} },
{ KE_KEY, 0x23, {KEY_FORWARD} },
{ KE_KEY, 0x24, {KEY_PLAYPAUSE} },
{ KE_KEY, 0x25, {KEY_STOPCD} },
{ KE_KEY, 0x31, {KEY_MAIL} },
{ KE_KEY, 0x36, {KEY_WWW} },
{ KE_END, 0 }
};
/*
* If your machine is not here (which is currently rather likely), please send
* a list of buttons and their key codes (reported when loading this module
* with force=1) and the output of dmidecode to $MODULE_AUTHOR.
*/
static const struct dmi_system_id dmi_ids[] __initconst = {
{
/* Fujitsu-Siemens Amilo Pro V2000 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2000"),
},
.driver_data = keymap_fs_amilo_pro_v2000
},
{
/* Fujitsu-Siemens Amilo Pro Edition V3505 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro Edition V3505"),
},
.driver_data = keymap_fs_amilo_pro_v3505
},
{
/* Fujitsu-Siemens Amilo Pro Edition V8210 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro Series V8210"),
},
.driver_data = keymap_fs_amilo_pro_v8210
},
{
/* Fujitsu-Siemens Amilo M7400 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO M "),
},
.driver_data = keymap_fs_amilo_pro_v2000
},
{
/* Maxdata Pro 7000 DX */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MAXDATA"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pro 7000"),
},
.driver_data = keymap_fs_amilo_pro_v2000
},
{
/* Fujitsu N3510 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "N3510"),
},
.driver_data = keymap_fujitsu_n3510
},
{
/* Acer Aspire 1500 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1500"),
},
.driver_data = keymap_acer_aspire_1500
},
{
/* Acer Aspire 1600 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1600"),
},
.driver_data = keymap_acer_aspire_1600
},
{
/* Acer Aspire 3020 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 3020"),
},
.driver_data = keymap_acer_aspire_5020
},
{
/* Acer Aspire 5020 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5020"),
},
.driver_data = keymap_acer_aspire_5020
},
{
/* Acer TravelMate 2100 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2100"),
},
.driver_data = keymap_acer_aspire_5020
},
{
/* Acer TravelMate 2410 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2410"),
},
.driver_data = keymap_acer_travelmate_2410
},
{
/* Acer TravelMate C300 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C300"),
},
.driver_data = keymap_acer_travelmate_300
},
{
/* Acer TravelMate C100 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C100"),
},
.driver_data = keymap_acer_travelmate_300
},
{
/* Acer TravelMate C110 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C110"),
},
.driver_data = keymap_acer_travelmate_110
},
{
/* Acer TravelMate 380 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 380"),
},
.driver_data = keymap_acer_travelmate_380
},
{
/* Acer TravelMate 370 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 370"),
},
.driver_data = keymap_acer_travelmate_380 /* keyboard minus 1 key */
},
{
/* Acer TravelMate 220 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 220"),
},
.driver_data = keymap_acer_travelmate_220
},
{
/* Acer TravelMate 260 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 260"),
},
.driver_data = keymap_acer_travelmate_220
},
{
/* Acer TravelMate 230 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 230"),
/* acerhk looks for "TravelMate F4..." ?! */
},
.driver_data = keymap_acer_travelmate_230
},
{
/* Acer TravelMate 280 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 280"),
},
.driver_data = keymap_acer_travelmate_230
},
{
/* Acer TravelMate 240 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 240"),
},
.driver_data = keymap_acer_travelmate_240
},
{
/* Acer TravelMate 250 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 250"),
},
.driver_data = keymap_acer_travelmate_240
},
{
/* Acer TravelMate 2424NWXCi */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2420"),
},
.driver_data = keymap_acer_travelmate_240
},
{
/* Acer TravelMate 350 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 350"),
},
.driver_data = keymap_acer_travelmate_350
},
{
/* Acer TravelMate 360 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
},
.driver_data = keymap_acer_travelmate_360
},
{
/* Acer TravelMate 610 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ACER"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 610"),
},
.driver_data = keymap_acer_travelmate_610
},
{
/* Acer TravelMate 620 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 620"),
},
.driver_data = keymap_acer_travelmate_630
},
{
/* Acer TravelMate 630 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 630"),
},
.driver_data = keymap_acer_travelmate_630
},
{
/* AOpen 1559AS */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "E2U"),
DMI_MATCH(DMI_BOARD_NAME, "E2U"),
},
.driver_data = keymap_aopen_1559as
},
{
/* Medion MD 9783 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
DMI_MATCH(DMI_PRODUCT_NAME, "MD 9783"),
},
.driver_data = keymap_wistron_ms2111
},
{
/* Medion MD 40100 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
DMI_MATCH(DMI_PRODUCT_NAME, "WID2000"),
},
.driver_data = keymap_wistron_md40100
},
{
/* Medion MD 2900 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2000"),
},
.driver_data = keymap_wistron_md2900
},
{
/* Medion MD 42200 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Medion"),
DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2030"),
},
.driver_data = keymap_fs_amilo_pro_v2000
},
{
/* Medion MD 96500 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONPC"),
DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2040"),
},
.driver_data = keymap_wistron_md96500
},
{
/* Medion MD 95400 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONPC"),
DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2050"),
},
.driver_data = keymap_wistron_md96500
},
{
/* Fujitsu Siemens Amilo D7820 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), /* not sure */
DMI_MATCH(DMI_PRODUCT_NAME, "Amilo D"),
},
.driver_data = keymap_fs_amilo_d88x0
},
{
/* Fujitsu Siemens Amilo D88x0 */
.callback = dmi_matched,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO D"),
},
.driver_data = keymap_fs_amilo_d88x0
},
{ NULL, }
};
MODULE_DEVICE_TABLE(dmi, dmi_ids);
/* Copy the good keymap, as the original ones are free'd */
static int __init copy_keymap(void)
{
const struct key_entry *key;
struct key_entry *new_keymap;
unsigned int length = 1;
for (key = keymap; key->type != KE_END; key++)
length++;
new_keymap = kmemdup(keymap, length * sizeof(struct key_entry),
GFP_KERNEL);
if (!new_keymap)
return -ENOMEM;
keymap = new_keymap;
return 0;