Commit 0417596f authored Nov 29, 2010 by Bastien Nocera Committed by Dmitry Torokhov Nov 30, 2010

Input: add keycodes for touchpad on/off keys



Some laptops will have a "touchpad toggle" soft button, which expects
user-space to turn off the touchpad themselves, some other devices will
do this in hardware, but send key events telling us that the touchpad
has been turned off/on.

KEY_TOUCHPAD_ON/KEY_TOUCHPAD_OFF will be used by user-space to show a
popup with the status of the touchpad.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

parent 09910509

include/linux/input.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -624,6 +624,10 @@ struct input_keymap_entry {
		#define KEY_CAMERA_FOCUS 0x210
		#define KEY_WPS_BUTTON 0x211 /* WiFi Protected Setup key */

		#define KEY_TOUCHPAD_TOGGLE 0x212 /* Request switch touchpad on or off */
		#define KEY_TOUCHPAD_ON 0x213
		#define KEY_TOUCHPAD_OFF 0x214

		#define BTN_TRIGGER_HAPPY 0x2c0
		#define BTN_TRIGGER_HAPPY1 0x2c0
		#define BTN_TRIGGER_HAPPY2 0x2c1

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