diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-02-15 06:56:48 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-05 14:25:12 -0300 |
| commit | e74d7e6d349099574107869463a940d987152215 (patch) | |
| tree | 6f96ef299622d82793a17dcc4a97c9cc4832886a /drivers/media/pci/bt8xx/bttv-driver.c | |
| parent | b8e2a361ce4247118fe81224b43137821cda50f7 (diff) | |
| download | blackbird-op-linux-e74d7e6d349099574107869463a940d987152215.tar.gz blackbird-op-linux-e74d7e6d349099574107869463a940d987152215.zip | |
[media] bttv: remove g/s_audio since there is only one audio input
Note that the current driver does not implement enumaudio (so apps cannot
tell that audio inputs are present), it does not set V4L2_CAP_AUDIO, nor
does it set audioset when calling ENUM_INPUT. And G_AUDIO doesn't set the
stereo flag either. So these g/s_audio ioctls are quite pointless and
misleading. Especially since some surveillance boards do not have audio
at all.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/bt8xx/bttv-driver.c')
| -rw-r--r-- | drivers/media/pci/bt8xx/bttv-driver.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 265263a47a13..8610b6a8b8fb 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -2925,23 +2925,6 @@ static int bttv_s_crop(struct file *file, void *f, const struct v4l2_crop *crop) return 0; } -static int bttv_g_audio(struct file *file, void *priv, struct v4l2_audio *a) -{ - if (unlikely(a->index)) - return -EINVAL; - - strcpy(a->name, "audio"); - return 0; -} - -static int bttv_s_audio(struct file *file, void *priv, const struct v4l2_audio *a) -{ - if (unlikely(a->index)) - return -EINVAL; - - return 0; -} - static ssize_t bttv_read(struct file *file, char __user *data, size_t count, loff_t *ppos) { @@ -3184,8 +3167,6 @@ static const struct v4l2_ioctl_ops bttv_ioctl_ops = { .vidioc_g_fmt_vbi_cap = bttv_g_fmt_vbi_cap, .vidioc_try_fmt_vbi_cap = bttv_try_fmt_vbi_cap, .vidioc_s_fmt_vbi_cap = bttv_s_fmt_vbi_cap, - .vidioc_g_audio = bttv_g_audio, - .vidioc_s_audio = bttv_s_audio, .vidioc_cropcap = bttv_cropcap, .vidioc_reqbufs = bttv_reqbufs, .vidioc_querybuf = bttv_querybuf, |
