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media: omap_vout: set device_caps in struct video_device

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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>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2019-06-26 03:16:54 -04:00 • committed by Mauro Carvalho Chehab
parent 4038b214b8
commit c7711aba06
1 changed files with 2 additions and 4 deletions
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6
drivers/media/platform/omap/omap_vout.c
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@ -1039,10 +1039,6 @@ static int vidioc_querycap(struct file *file, void *fh,
strscpy(cap->driver, VOUT_NAME, sizeof(cap->driver));
strscpy(cap->card, vout->vfd->name, sizeof(cap->card));
cap->bus_info[0] = '\0';
cap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT |
V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
}
@ -1863,6 +1859,8 @@ static int __init omap_vout_setup_video_data(struct omap_vout_device *vout)
vfd->fops = &omap_vout_fops;
vfd->v4l2_dev = &vout->vid_dev->v4l2_dev;
vfd->vfl_dir = VFL_DIR_TX;
vfd->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT |
V4L2_CAP_VIDEO_OUTPUT_OVERLAY;
mutex_init(&vout->lock);
vfd->minor = -1;