diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 8bccad84ff83..dda109575403 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -864,6 +864,10 @@ struct v4l2_pix_format {
 #define V4L2_META_FMT_MALI_C55_PARAMS	v4l2_fourcc('C', '5', '5', 'P') /* ARM Mali-C55 Parameters */
 #define V4L2_META_FMT_MALI_C55_STATS	v4l2_fourcc('C', '5', '5', 'S') /* ARM Mali-C55 3A Statistics */
 
+/* Vendor specific - used for Dreamchip RPP-X1 ISP */
+#define V4L2_META_FMT_RPP_X1_PARAMS	v4l2_fourcc('D', 'R', '1', 'P') /* Dreamchip RPP-X1 Parameters */
+#define V4L2_META_FMT_RPP_X1_STATS	v4l2_fourcc('D', 'R', '1', 'S') /* Dreamchip RPP-X1 Statistics */
+
 /*
  * Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when
  * adding new ones!