diff --git a/include/linux/input.h b/include/linux/input.h
index b70df8f..72731d7 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -328,6 +328,11 @@
 #define KEY_BRIGHTNESSUP	225
 #define KEY_MEDIA		226
 
+#define KEY_SWITCHVIDEOMODE	227
+#define KEY_KBDILLUMTOGGLE	228
+#define KEY_KBDILLUMDOWN	229
+#define KEY_KBDILLUMUP		230
+
 #define KEY_UNKNOWN		240
 
 #define BTN_MISC		0x100