ACPI: video: Add keycode for ACPI video driver hotkey events.
Signed-off-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/include/linux/input.h b/include/linux/input.h
index e02c6a6..cf2b561 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -363,6 +363,12 @@
#define KEY_UNKNOWN 240
+#define KEY_VIDEO_NEXT 241 /* drive next video source */
+#define KEY_VIDEO_PREV 242 /* drive previous video source */
+#define KEY_BRIGHTNESS_CYCLE 243 /* brightness up, after max is min */
+#define KEY_BRIGHTNESS_ZERO 244 /* brightness off, use ambient */
+#define KEY_DISPLAY_OFF 245 /* display device to off state */
+
#define BTN_MISC 0x100
#define BTN_0 0x100
#define BTN_1 0x101