| Message ID | 20240709083824.430473-11-changhuang.liang@starfivetech.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add ISP 3A for StarFive | expand |
Hi Changhuang On Tue, Jul 09, 2024 at 01:38:20AM GMT, Changhuang Liang wrote: > Add V4L2_CAP_IO_MC capabality for video device. User space can enumerate > formats by mbus code. > > Signed-off-by: Changhuang Liang <changhuang.liang@starfivetech.com> > --- > drivers/staging/media/starfive/camss/stf-video.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/media/starfive/camss/stf-video.c b/drivers/staging/media/starfive/camss/stf-video.c > index 2203605ec9c7..8c6c45d8b7a1 100644 > --- a/drivers/staging/media/starfive/camss/stf-video.c > +++ b/drivers/staging/media/starfive/camss/stf-video.c > @@ -668,7 +668,7 @@ int stf_video_register(struct stfcamss_video *video, > } > > vdev->fops = &stf_vid_fops; > - vdev->device_caps |= V4L2_CAP_STREAMING; > + vdev->device_caps |= V4L2_CAP_STREAMING | V4L2_CAP_IO_MC; Does this set the flag for the stat node as well ? Not that it hurts but filtering on mbus code where only METADATA_FIXED is allowed doesn't make much sense ? Same for the parameters node > vdev->entity.ops = &stf_media_ops; > vdev->vfl_dir = VFL_DIR_RX; > vdev->release = stf_video_release; > -- > 2.25.1 > >
diff --git a/drivers/staging/media/starfive/camss/stf-video.c b/drivers/staging/media/starfive/camss/stf-video.c index 2203605ec9c7..8c6c45d8b7a1 100644 --- a/drivers/staging/media/starfive/camss/stf-video.c +++ b/drivers/staging/media/starfive/camss/stf-video.c @@ -668,7 +668,7 @@ int stf_video_register(struct stfcamss_video *video, } vdev->fops = &stf_vid_fops; - vdev->device_caps |= V4L2_CAP_STREAMING; + vdev->device_caps |= V4L2_CAP_STREAMING | V4L2_CAP_IO_MC; vdev->entity.ops = &stf_media_ops; vdev->vfl_dir = VFL_DIR_RX; vdev->release = stf_video_release;
Add V4L2_CAP_IO_MC capabality for video device. User space can enumerate formats by mbus code. Signed-off-by: Changhuang Liang <changhuang.liang@starfivetech.com> --- drivers/staging/media/starfive/camss/stf-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)