diff --git a/include/uapi/linux/rk-camera-module.h b/include/uapi/linux/rk-camera-module.h
index 10df5c5611a8..dd44f8afdfd8 100644
--- a/include/uapi/linux/rk-camera-module.h
+++ b/include/uapi/linux/rk-camera-module.h
@@ -219,6 +219,9 @@
 #define RKMODULE_SET_EXP_MODE       \
 	_IOW('V', BASE_VIDIOC_PRIVATE + 51, __u32)
 
+#define RKMODULE_GET_BAYER_MODE       \
+	_IOR('V', BASE_VIDIOC_PRIVATE + 52, __u32)
+
 struct rkmodule_i2cdev_info {
 	__u8 slave_addr;
 } __attribute__ ((packed));
@@ -956,4 +959,9 @@ struct rkmodule_blc_group {
 	__u32 blc[RKMODULE_MAX_BLC_GROUP];
 };
 
+enum rkmodule_bayer_mode {
+	RKMODULE_NORMAL_BAYER,
+	RKMODULE_QUARD_BAYER,
+};
+
 #endif /* _UAPI_RKMODULE_CAMERA_H */