diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h
index 20fe091b7e96..097fcd812471 100644
--- a/include/uapi/linux/cec.h
+++ b/include/uapi/linux/cec.h
@@ -384,6 +384,8 @@ struct cec_log_addrs {
 #define CEC_EVENT_PIN_CEC_HIGH		4
 #define CEC_EVENT_PIN_HPD_LOW		5
 #define CEC_EVENT_PIN_HPD_HIGH		6
+#define CEC_EVENT_PIN_5V_LOW		7
+#define CEC_EVENT_PIN_5V_HIGH		8
 
 #define CEC_EVENT_FL_INITIAL_STATE	(1 << 0)
 #define CEC_EVENT_FL_DROPPED_EVENTS	(1 << 1)