+/* ddl@rock-chips.com : Add ioctrl - V4L2_CID_SCENE for camera scene control */
+#define V4L2_CID_CAMERA_CLASS_BASE_ROCK (V4L2_CID_CAMERA_CLASS_BASE + 30)
+#define V4L2_CID_SCENE (V4L2_CID_CAMERA_CLASS_BASE_ROCK+1)
+#define V4L2_CID_EFFECT (V4L2_CID_CAMERA_CLASS_BASE_ROCK+2)
+#define V4L2_CID_FLASH (V4L2_CID_CAMERA_CLASS_BASE_ROCK+3)
+#define V4L2_CID_FOCUS_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE_ROCK+4)
+