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[media] usbvision: set field and colorspace 

Set the colorspace and field in vidioc_try_fmt_vid_cap().

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-07-20 09:59:34 -03:00 committed by Mauro Carvalho Chehab
parent 64d416ec96
commit 4eeda6faae
1 changed files with 2 additions and 0 deletions
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2
drivers/media/usb/usbvision/usbvision-video.c
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@ -880,6 +880,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
vf->fmt.pix.bytesperline = vf->fmt.pix.width*
usbvision->palette.bytes_per_pixel;
vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline*vf->fmt.pix.height;
vf->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
vf->fmt.pix.field = V4L2_FIELD_NONE; /* Always progressive image */
return 0;
}