Hello Changhuang,
Thank you for the patch.
On Tue, Jul 09, 2024 at 01:38:13AM -0700, Changhuang Liang wrote:
> Add the StarFive ISP specific metadata format
> V4L2_META_FMT_STF_ISP_PARAMS & V4L2_META_FMT_STF_ISP_STAT_3A for 3A.
>
> Signed-off-by: Changhuang Liang <changhuang.liang@xxxxxxxxxxxxxxxx>
This patch looks fine. Once the documentation issues are addressed in
patch 01/14,
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++
> include/uapi/linux/videodev2.h | 4 ++++
> 2 files changed, 6 insertions(+)
>
> diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
> index 4c76d17b4629..8770bfb31c5c 100644
> --- a/drivers/media/v4l2-core/v4l2-ioctl.c
> +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
> @@ -1456,6 +1456,8 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)
> case V4L2_META_FMT_VIVID: descr = "Vivid Metadata"; break;
> case V4L2_META_FMT_RK_ISP1_PARAMS: descr = "Rockchip ISP1 3A Parameters"; break;
> case V4L2_META_FMT_RK_ISP1_STAT_3A: descr = "Rockchip ISP1 3A Statistics"; break;
> + case V4L2_META_FMT_STF_ISP_PARAMS: descr = "StarFive ISP 3A Parameters"; break;
> + case V4L2_META_FMT_STF_ISP_STAT_3A: descr = "StarFive ISP 3A Statistics"; break;
> case V4L2_PIX_FMT_NV12_8L128: descr = "NV12 (8x128 Linear)"; break;
> case V4L2_PIX_FMT_NV12M_8L128: descr = "NV12M (8x128 Linear)"; break;
> case V4L2_PIX_FMT_NV12_10BE_8L128: descr = "10-bit NV12 (8x128 Linear, BE)"; break;
> diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
> index fe6b67e83751..cfcbfe9bf973 100644
> --- a/include/uapi/linux/videodev2.h
> +++ b/include/uapi/linux/videodev2.h
> @@ -841,6 +841,10 @@ struct v4l2_pix_format {
> #define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 3A Parameters */
> #define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */
>
> +/* Vendor specific - used for StarFive JH7110 ISP camera sub-system */
> +#define V4L2_META_FMT_STF_ISP_PARAMS v4l2_fourcc('S', 'T', 'F', 'P') /* StarFive ISP 3A Parameters */
> +#define V4L2_META_FMT_STF_ISP_STAT_3A v4l2_fourcc('S', 'T', 'F', 'S') /* StarFive ISP 3A Statistics */
> +
> #ifdef __KERNEL__
> /*
> * Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when
--
Regards,
Laurent Pinchart
