From: Pali Rohár <pali.rohar@gmail.com>
Date: Tue, 26 Nov 2013 19:17:02 +0000 (-0800)
Subject: Input: add key code for ambient light sensor button
X-Git-Tag: firefly_0821_release~176^2~541^2~231
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=358f24704f2f016af7d504b357cdf32606091d07;p=firefly-linux-kernel-4.4.55.git

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>
---

diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index a3726275876d..7bacdb514377 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -719,6 +719,8 @@ struct input_keymap_entry {
 #define BTN_DPAD_LEFT		0x222
 #define BTN_DPAD_RIGHT		0x223
 
+#define KEY_ALS_TOGGLE		0x230	/* Ambient light sensor */
+
 #define BTN_TRIGGER_HAPPY		0x2c0
 #define BTN_TRIGGER_HAPPY1		0x2c0
 #define BTN_TRIGGER_HAPPY2		0x2c1