diff options
| author |   Hans Verkuil <hverkuil@xs4all.nl> | 2006-06-24 09:47:56 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-06-26 09:21:35 -0300 |
| commit | 4f725cb3fa46fabe7fd7c7175fa77e12616bfdb8 (patch) | |
| tree | c525f45faa57f52670e4dd348deb5f7acb8a7dc9 /drivers/media/video/tuner-core.c | |
| parent | V4L/DVB (4221): Add HM12 YUV format define. (diff) | |
| download | linux-dev-4f725cb3fa46fabe7fd7c7175fa77e12616bfdb8.tar.xz linux-dev-4f725cb3fa46fabe7fd7c7175fa77e12616bfdb8.zip | |
V4L/DVB (4222): Always switch tuner mode when calling VIDIOC_S_FREQUENCY.
Fixes the weird and incorrect condition in VIDIOC_S_FREQUENCY.
The tuner should always be switched to the mode specified in the
v4l2_frequency struct. Much simpler and also corresponding to the
v4l2 specification.
The old condition made it impossible to switch from radio to
analog tv mode using VIDIOC_S_FREQUENCY. Instead the (tv) frequency would
be given to the radio tuner.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/tuner-core.c')
| -rw-r--r-- | drivers/media/video/tuner-core.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index e95792fd70f8..a26ded7d6fae 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -730,14 +730,10 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct v4l2_frequency *f = arg; + if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY") + == EINVAL) + return 0; switch_v4l2(); - if ((V4L2_TUNER_RADIO == f->type && V4L2_TUNER_RADIO != t->mode) - || (V4L2_TUNER_DIGITAL_TV == f->type - && V4L2_TUNER_DIGITAL_TV != t->mode)) { - if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY") - == EINVAL) - return 0; - } set_freq(client,f->frequency); break; |