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media: mx2_emmaprp: 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 03:13:50 -04:00 committed by Mauro Carvalho Chehab
parent f456ccc457
commit bc6be26ed8
1 changed files with 1 additions and 2 deletions
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3
drivers/media/platform/mx2_emmaprp.c
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@ -380,8 +380,6 @@ static int vidioc_querycap(struct file *file, void *priv,
{
strscpy(cap->driver, MEM2MEM_NAME, sizeof(cap->driver));
strscpy(cap->card, MEM2MEM_NAME, sizeof(cap->card));
cap->device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
}
@ -862,6 +860,7 @@ static const struct video_device emmaprp_videodev = {
.minor = -1,
.release = video_device_release,
.vfl_dir = VFL_DIR_M2M,
.device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING,
};
static const struct v4l2_m2m_ops m2m_ops = {