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Input: add key code for ambient light sensor button

Many notebooks have a special button for enabling/disabling ambient
light sensor.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Pali Rohár 11 years ago
parent
e4cfb034e8
commit
358f24704f
1 changed files with 2 additions and 0 deletions
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  1. 2 0
      include/uapi/linux/input.h

+ 2 - 0
include/uapi/linux/input.h
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@@ -719,6 +719,8 @@ struct input_keymap_entry {
 
 #define BTN_DPAD_LEFT		0x222
 
 #define BTN_DPAD_LEFT		0x222
 
 #define BTN_DPAD_RIGHT		0x223
 
 #define BTN_DPAD_RIGHT		0x223
 
 
 
+#define KEY_ALS_TOGGLE		0x230	/* Ambient light sensor */
 
+
 
 #define BTN_TRIGGER_HAPPY		0x2c0
 
 #define BTN_TRIGGER_HAPPY		0x2c0
 
 #define BTN_TRIGGER_HAPPY1		0x2c0
 
 #define BTN_TRIGGER_HAPPY1		0x2c0
 
 #define BTN_TRIGGER_HAPPY2		0x2c1
 
 #define BTN_TRIGGER_HAPPY2		0x2c1