| Message ID | 20240709083824.430473-4-changhuang.liang@starfivetech.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add ISP 3A for StarFive | expand |
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@starfivetech.com> This patch looks fine. Once the documentation issues are addressed in patch 01/14, Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > 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
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
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@starfivetech.com> --- drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++ include/uapi/linux/videodev2.h | 4 ++++ 2 files changed, 6 insertions(+)