diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-02-03 13:05:16 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-17 14:30:15 +0200 |
| commit | d020f83947c68d9d6e8848fe81cc630ef603d177 (patch) | |
| tree | eb8b6a502afaf61d6155d1a1c0e5d0471f46cdd0 /drivers/media/radio/radio-timb.c | |
| parent | [media] radio-tea5764: some cleanups and clamp frequency when out-of-range (diff) | |
| download | linux-d020f83947c68d9d6e8848fe81cc630ef603d177.tar.xz linux-d020f83947c68d9d6e8848fe81cc630ef603d177.zip | |
[media] radio-timb: add device_caps support, remove input/audio ioctls
The audio and input ioctls are not applicable for radio devices,
remove them.
Also set the device_caps field in v4l2_querycap.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/media/radio/radio-timb.c | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c index bb7b143b65d1..cecf7d7c2136 100644 --- a/drivers/media/radio/radio-timb.c +++ b/drivers/media/radio/radio-timb.c @@ -44,7 +44,8 @@ static int timbradio_vidioc_querycap(struct file *file, void *priv, strlcpy(v->driver, DRIVER_NAME, sizeof(v->driver)); strlcpy(v->card, "Timberdale Radio", sizeof(v->card)); snprintf(v->bus_info, sizeof(v->bus_info), "platform:"DRIVER_NAME); - v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO; + v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO; + v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -62,34 +63,6 @@ static int timbradio_vidioc_s_tuner(struct file *file, void *priv, return v4l2_subdev_call(tr->sd_tuner, tuner, s_tuner, v); } -static int timbradio_vidioc_g_input(struct file *filp, void *priv, - unsigned int *i) -{ - *i = 0; - return 0; -} - -static int timbradio_vidioc_s_input(struct file *filp, void *priv, - unsigned int i) -{ - return i ? -EINVAL : 0; -} - -static int timbradio_vidioc_g_audio(struct file *file, void *priv, - struct v4l2_audio *a) -{ - a->index = 0; - strlcpy(a->name, "Radio", sizeof(a->name)); - a->capability = V4L2_AUDCAP_STEREO; - return 0; -} - -static int timbradio_vidioc_s_audio(struct file *file, void *priv, - const struct v4l2_audio *a) -{ - return a->index ? -EINVAL : 0; -} - static int timbradio_vidioc_s_frequency(struct file *file, void *priv, const struct v4l2_frequency *f) { @@ -131,10 +104,6 @@ static const struct v4l2_ioctl_ops timbradio_ioctl_ops = { .vidioc_s_tuner = timbradio_vidioc_s_tuner, .vidioc_g_frequency = timbradio_vidioc_g_frequency, .vidioc_s_frequency = timbradio_vidioc_s_frequency, - .vidioc_g_input = timbradio_vidioc_g_input, - .vidioc_s_input = timbradio_vidioc_s_input, - .vidioc_g_audio = timbradio_vidioc_g_audio, - .vidioc_s_audio = timbradio_vidioc_s_audio, .vidioc_queryctrl = timbradio_vidioc_queryctrl, .vidioc_g_ctrl = timbradio_vidioc_g_ctrl, .vidioc_s_ctrl = timbradio_vidioc_s_ctrl |