* @p_h264_scal_mtrx: Pointer to a struct v4l2_ctrl_h264_scaling_matrix.
* @p_h264_slice_param: Pointer to a struct v4l2_ctrl_h264_slice_param.
* @p_h264_decode_param: Pointer to a struct v4l2_ctrl_h264_decode_param.
+ * @p_vp8_frame_hdr: Pointer to a struct v4l2_ctrl_vp8_frame_hdr.
* @p: Pointer to a compound value.
*/
union v4l2_ctrl_ptr {
struct v4l2_ctrl_h264_scaling_matrix *p_h264_scal_mtrx;
struct v4l2_ctrl_h264_slice_param *p_h264_slice_param;
struct v4l2_ctrl_h264_decode_param *p_h264_decode_param;
+ struct v4l2_ctrl_vp8_frame_hdr *p_vp8_frame_hdr;
void *p;
};