1 files changed, 3 insertions, 1 deletions

diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 6da302d46145..8fc4822c7883 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1783,10 +1783,12 @@ struct v4l2_pix_format_mplane {
 /**
  * struct v4l2_sdr_format - SDR format definition
  * @pixelformat:        little endian four character code (fourcc)
+ * @buffersize:         maximum size in bytes required for data
  */
 struct v4l2_sdr_format {
         __u32                           pixelformat;
-        __u8                            reserved[28];
+        __u32                           buffersize;
+        __u8                            reserved[24];
 } __attribute__ ((packed));
 
 /**