diff --git a/include/uapi/linux/rk-camera-module.h b/include/uapi/linux/rk-camera-module.h
index d804cd139c88..74dd3529e118 100644
--- a/include/uapi/linux/rk-camera-module.h
+++ b/include/uapi/linux/rk-camera-module.h
@@ -253,6 +253,9 @@
 #define RKMODULE_SET_CHANNEL_POWER	\
 	_IOW('V', BASE_VIDIOC_PRIVATE + 63, struct rkmodule_channel_power)
 
+#define RKMODULE_SET_CHANNEL_STREAM	\
+	_IOW('x', 0, struct rkmodule_channel_stream)
+
 #define RKMODULE_REG_LIST_MAX (16)
 struct rkmodule_reg_struct {
 	__u32 reg_addr;
@@ -1094,4 +1097,9 @@ struct rkmodule_channel_power {
 	__u32 enable;
 };
 
+struct rkmodule_channel_stream {
+	__u32 channel;
+	__u32 enable;
+};
+
 #endif /* _UAPI_RKMODULE_CAMERA_H */