1 files changed, 9 insertions, 0 deletions

diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index fad7ff17e468..bd3788084fa9 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -231,5 +231,14 @@ static inline int notifier_to_errno(int ret)
 #define PM_SUSPEND_PREPARE      0x0003 /* Going to suspend the system */
 #define PM_POST_SUSPEND         0x0004 /* Suspend finished */
 
+/* Console keyboard events.
+ * Note: KBD_KEYCODE is always sent before KBD_UNBOUND_KEYCODE, KBD_UNICODE and
+ * KBD_KEYSYM. */
+#define KBD_KEYCODE             0x0001 /* Keyboard keycode, called before any other */
+#define KBD_UNBOUND_KEYCODE     0x0002 /* Keyboard keycode which is not bound to any other */
+#define KBD_UNICODE             0x0003 /* Keyboard unicode */
+#define KBD_KEYSYM              0x0004 /* Keyboard keysym */
+#define KBD_POST_KEYSYM         0x0005 /* Called after keyboard keysym interpretation */
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_NOTIFIER_H */