diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2006-04-01 16:40:21 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-04-02 04:56:09 -0300 |
| commit | ab4cecf9c4e4a69cf2161f8a2424be14984430f8 (patch) | |
| tree | 76e136c740d77720b6a08f3a49fb71506607a30a /drivers/media/video/em28xx | |
| parent | 3bbe5a83996c0a669250d91421eef054f3a30595 (diff) | |
| download | linux-ab4cecf9c4e4a69cf2161f8a2424be14984430f8.tar.bz2 | |
V4L/DVB (3700): Remove obsolete commands from tvp5150.c
- Remove old DECODER_ commands from tvp5150.c, replacing them with newer
ones if appropriate.
- Small VIDIOC_G_TUNER fixes in msp3400 and tuner.
- Fix VIDIOC_S_TUNER support in em28xx.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/em28xx')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index dfba33d0fa61..daa2ac2e6b90 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1141,26 +1141,16 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, case VIDIOC_G_TUNER: { struct v4l2_tuner *t = arg; - int status = 0; if (0 != t->index) return -EINVAL; memset(t, 0, sizeof(*t)); strcpy(t->name, "Tuner"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM; - t->rangehigh = 0xffffffffUL; /* FIXME: set correct range */ -/* t->signal = 0xffff;*/ -/* em28xx_i2c_call_clients(dev,VIDIOC_G_TUNER,t);*/ - /* No way to get signal strength? */ mutex_lock(&dev->lock); - em28xx_i2c_call_clients(dev, DECODER_GET_STATUS, - &status); + /* let clients fill in the remainder of this struct */ + em28xx_i2c_call_clients(dev, cmd, t); mutex_unlock(&dev->lock); - t->signal = - (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0; - em28xx_videodbg("VIDIO_G_TUNER: signal=%x, afc=%x\n", t->signal, t->afc); return 0; @@ -1168,26 +1158,13 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, case VIDIOC_S_TUNER: { struct v4l2_tuner *t = arg; - int status = 0; if (0 != t->index) return -EINVAL; - memset(t, 0, sizeof(*t)); - strcpy(t->name, "Tuner"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM; - t->rangehigh = 0xffffffffUL; /* FIXME: set correct range */ -/* t->signal = 0xffff; */ - /* No way to get signal strength? */ mutex_lock(&dev->lock); - em28xx_i2c_call_clients(dev, DECODER_GET_STATUS, - &status); + /* let clients handle this */ + em28xx_i2c_call_clients(dev, cmd, t); mutex_unlock(&dev->lock); - t->signal = - (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0; - - em28xx_videodbg("VIDIO_S_TUNER: signal=%x, afc=%x\n", - t->signal, t->afc); return 0; } case VIDIOC_G_FREQUENCY: |