diff options
| author | Frank Schaefer <fschaefer.oss@googlemail.com> | 2013-02-07 17:39:14 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-04 18:00:28 +0100 |
| commit | 1fe184a6accc781e814f15342513794266d73d06 (patch) | |
| tree | 23a7809633a32cdb383d9fe86aeccf1246b42647 /drivers/media/usb/em28xx/em28xx-video.c | |
| parent | [media] em28xx: disable ioctl VIDIOC_S_PARM for VBI devices (diff) | |
| download | linux-1fe184a6accc781e814f15342513794266d73d06.tar.xz linux-1fe184a6accc781e814f15342513794266d73d06.zip | |
[media] em28xx: make ioctls VIDIOC_G/S_PARM working for VBI devices
With the current code V4L2_BUF_TYPE_VIDEO_CAPTURE is accepted only, but for VBI
devices only buffer type V4L2_BUF_TYPE_VBI_CAPTURE is used/valid.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index c1f6c59f53aa..e13b777d2cbf 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -1024,9 +1024,6 @@ static int vidioc_g_parm(struct file *file, void *priv, struct em28xx *dev = fh->dev; int rc = 0; - if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - p->parm.capture.readbuffers = EM28XX_MIN_BUF; if (dev->board.is_webcam) rc = v4l2_device_call_until_err(&dev->v4l2_dev, 0, @@ -1044,9 +1041,6 @@ static int vidioc_s_parm(struct file *file, void *priv, struct em28xx_fh *fh = priv; struct em28xx *dev = fh->dev; - if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - p->parm.capture.readbuffers = EM28XX_MIN_BUF; return v4l2_device_call_until_err(&dev->v4l2_dev, 0, video, s_parm, p); } |