diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index 22dd50d..3422eaf 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -1306,6 +1306,12 @@ Android HAL name: "avrcp" (BT_PROFILE_AV_RC_ID)
 		Valid type values : 0x00 = Interim
 		                    0x01 = Changed
 
+	Opcode 0x0a - Set Volume command/response
+
+		Command parameters: Value (1 octet)
+
+		In case of an error, the error response will be returned.
+
 	Opcode 0x81 - Remote Features notification
 
 		Notification parameters: Remote address (6 octets)
diff --git a/android/hal-msg.h b/android/hal-msg.h
index 964ab35..68fee03 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -889,6 +889,11 @@ struct hal_cmd_avrcp_register_notification {
 	uint8_t data[0];
 } __attribute__((packed));
 
+#define HAL_OP_AVRCP_SET_VOLUME			0x0a
+struct hal_cmd_avrcp_set_volume {
+	uint8_t value;
+};
+
 #define HAL_EV_AVRCP_REMOTE_FEATURES		0x81
 struct hal_ev_avrcp_remote_features {
 	uint8_t bdaddr[6];