From aeda66c841f6acc13f390f512d06e6471b33da78 Mon Sep 17 00:00:00 2001 From: Jai Luthra Date: Thu, 30 Jul 2026 19:12:29 +0200 Subject: media: Add RPPX1_PARAMS and RPPX1_STATS meta formats MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Register V4L2 metadata fourcc codes for the Dreamchip RPP-X1 ISP parameters and statistics buffers. These formats are used by the driver to exchange ISP configuration and 3A statistics with userspace through the extensible parameters framework. Signed-off-by: Jai Luthra Reviewed-by: Jacopo Mondi Reviewed-by: Niklas Söderlund Signed-off-by: Niklas Söderlund Signed-off-by: Sakari Ailus --- include/uapi/linux/videodev2.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index eda4492e40dc..5373dba640fa 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -889,6 +889,10 @@ 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_RPPX1_PARAMS v4l2_fourcc('D', 'R', '1', 'P') /* Dreamchip RPP-X1 Parameters */ +#define V4L2_META_FMT_RPPX1_STATS v4l2_fourcc('D', 'R', '1', 'S') /* Dreamchip RPP-X1 Statistics */ + #ifdef __KERNEL__ /* * Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when -- cgit v1.2.3