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media: bdisp: set device_caps in struct video_device 

Instead of filling in the struct v4l2_capability device_caps
field, fill in the struct video_device device_caps field.

That way the V4L2 core knows what the capabilities of the
video device are.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2019-06-26 03:15:02 -04:00 committed by Mauro Carvalho Chehab
parent de5b9b7197
commit 3c7812e7ef
1 changed files with 1 additions and 5 deletions
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6
drivers/media/platform/sti/bdisp/bdisp-v4l2.c
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@ -692,11 +692,6 @@ static int bdisp_querycap(struct file *file, void *fh,
strscpy(cap->card, bdisp->pdev->name, sizeof(cap->card));
snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s%d",
BDISP_NAME, bdisp->id);
cap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
}
@ -1059,6 +1054,7 @@ static int bdisp_register_device(struct bdisp_dev *bdisp)
bdisp->vdev.lock = &bdisp->lock;
bdisp->vdev.vfl_dir = VFL_DIR_M2M;
bdisp->vdev.v4l2_dev = &bdisp->v4l2_dev;
bdisp->vdev.device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M;
snprintf(bdisp->vdev.name, sizeof(bdisp->vdev.name), "%s.%d",
BDISP_NAME, bdisp->id);