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[media] s2255: add device_caps support to querycap

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Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-02-07 07:06:21 -03:00 committed by Mauro Carvalho Chehab
parent 44d06d8273
commit 39696009d0
1 changed files with 3 additions and 1 deletions
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4
drivers/media/usb/s2255/s2255drv.c
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@ -821,10 +821,12 @@ static int vidioc_querycap(struct file *file, void *priv,
{ {
struct s2255_fh *fh = file->private_data; struct s2255_fh *fh = file->private_data;
struct s2255_dev *dev = fh->dev; struct s2255_dev *dev = fh->dev;
strlcpy(cap->driver, "s2255", sizeof(cap->driver)); strlcpy(cap->driver, "s2255", sizeof(cap->driver));
strlcpy(cap->card, "s2255", sizeof(cap->card)); strlcpy(cap->card, "s2255", sizeof(cap->card));
usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info)); usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0; return 0;
} }