diff options
| author | Mike Isely <isely@pobox.com> | 2012-02-20 02:26:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-07 16:53:23 -0300 |
| commit | 0927ee67dd59f715f2a6c796a86a0eda9ea2e7b2 (patch) | |
| tree | ab45ba3b55c84264c8c1619f7cc79286e70b90b9 /drivers/media/video/pvrusb2 | |
| parent | 7378c184218227c5b936e3d50c6f03c9e127af00 (diff) | |
| download | linux-0927ee67dd59f715f2a6c796a86a0eda9ea2e7b2.tar.bz2 | |
[media] pvrusb2: Implement querystd for videodev_ioctl2
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pvrusb2')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 83bc4675ec2a..3669090f330e 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -205,6 +205,14 @@ int pvr2_s_std(struct file *file, void *priv, v4l2_std_id *std) pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_STDCUR), *std); } +static int pvr2_querystd(struct file *file, void *priv, v4l2_std_id *std) +{ + struct pvr2_v4l2_fh *fh = file->private_data; + struct pvr2_hdw *hdw = fh->channel.mc_head->hdw; + + return pvr2_hdw_get_detected_std(hdw, std); +} + static int pvr2_enum_input(struct file *file, void *priv, struct v4l2_input *vi) { struct pvr2_v4l2_fh *fh = file->private_data; @@ -844,6 +852,7 @@ static const struct v4l2_ioctl_ops pvr2_ioctl_ops = { .vidioc_g_tuner = pvr2_g_tuner, .vidioc_g_std = pvr2_g_std, .vidioc_s_std = pvr2_s_std, + .vidioc_querystd = pvr2_querystd, .vidioc_log_status = pvr2_log_status, .vidioc_enum_fmt_vid_cap = pvr2_enum_fmt_vid_cap, .vidioc_g_fmt_vid_cap = pvr2_g_fmt_vid_cap, |