Thinkpad keymapping detection code.

thinkpad-acpi_mappings.txt (text/plain), 2.13 KB, created by Christopher Smith on 2007-11-13 06:19:08 UTC

static int __init hotkey_init(struct ibm_init_struct *iibm)
{

	static u16 ibm_keycode_map[] __initdata = {
		/* Scan Codes 0x00 to 0x0B: ACPI HKEY FN+F1..F12 */
		KEY_FN_F1,	KEY_FN_F2,	KEY_COFFEE,	KEY_SLEEP,
		KEY_WLAN,	KEY_FN_F6, KEY_SWITCHVIDEOMODE, KEY_FN_F8,
		KEY_FN_F9,	KEY_FN_F10,	KEY_FN_F11,	KEY_SUSPEND,
		/* Scan codes 0x0C to 0x0F: Other ACPI HKEY hot keys */
		KEY_UNKNOWN,	/* 0x0C: FN+BACKSPACE */
		KEY_UNKNOWN,	/* 0x0D: FN+INSERT */
		KEY_UNKNOWN,	/* 0x0E: FN+DELETE */
		KEY_RESERVED,	/* 0x0F: FN+HOME (brightness up) */
		/* Scan codes 0x10 to 0x1F: Extended ACPI HKEY hot keys */
		KEY_RESERVED,	/* 0x10: FN+END (brightness down) */
		KEY_RESERVED,	/* 0x11: FN+PGUP (thinklight toggle) */
		KEY_UNKNOWN,	/* 0x12: FN+PGDOWN */
		KEY_ZOOM,	/* 0x13: FN+SPACE (zoom) */
		KEY_RESERVED,	/* 0x14: VOLUME UP */
		KEY_RESERVED,	/* 0x15: VOLUME DOWN */
		KEY_RESERVED,	/* 0x16: MUTE */
		KEY_VENDOR,	/* 0x17: Thinkpad/AccessIBM/Lenovo */
		/* (assignments unknown, please report if found) */
		KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
		KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
	};
	static u16 lenovo_keycode_map[] __initdata = {
		/* Scan Codes 0x00 to 0x0B: ACPI HKEY FN+F1..F12 */
		KEY_FN_F1,	KEY_COFFEE,	KEY_BATTERY,	KEY_SLEEP,
		KEY_WLAN,	KEY_FN_F6, KEY_SWITCHVIDEOMODE, KEY_FN_F8,
		KEY_FN_F9,	KEY_FN_F10,	KEY_FN_F11,	KEY_SUSPEND,
		/* Scan codes 0x0C to 0x0F: Other ACPI HKEY hot keys */
		KEY_UNKNOWN,	/* 0x0C: FN+BACKSPACE */
		KEY_UNKNOWN,	/* 0x0D: FN+INSERT */
		KEY_UNKNOWN,	/* 0x0E: FN+DELETE */
		KEY_BRIGHTNESSUP,	/* 0x0F: FN+HOME (brightness up) */
		/* Scan codes 0x10 to 0x1F: Extended ACPI HKEY hot keys */
		KEY_BRIGHTNESSDOWN,	/* 0x10: FN+END (brightness down) */
		KEY_RESERVED,	/* 0x11: FN+PGUP (thinklight toggle) */
		KEY_UNKNOWN,	/* 0x12: FN+PGDOWN */
		KEY_ZOOM,	/* 0x13: FN+SPACE (zoom) */
		KEY_RESERVED,	/* 0x14: VOLUME UP */
		KEY_RESERVED,	/* 0x15: VOLUME DOWN */
		KEY_RESERVED,	/* 0x16: MUTE */
		KEY_VENDOR,	/* 0x17: Thinkpad/AccessIBM/Lenovo */
		/* (assignments unknown, please report if found) */
		KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
		KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
	};