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| author | Oliver Endriss <devnull@localhost> | 2005-03-26 18:46:35 +0000 |
|---|---|---|
| committer | Oliver Endriss <devnull@localhost> | 2005-03-26 18:46:35 +0000 |
| commit | 769d3791fc978a80401a6c38b860340f304c1e48 (patch) | |
| tree | de9d7817908df29f00aef409a80ae022857df3ec /linux/drivers/media/dvb/ttpci/av7110_av.c | |
| parent | ec504feb98e703b7c8444cbd5ecf5c238c6f32bf (diff) | |
| download | mediapointer-dvb-s2-769d3791fc978a80401a6c38b860340f304c1e48.tar.gz mediapointer-dvb-s2-769d3791fc978a80401a6c38b860340f304c1e48.tar.bz2 | |
Switch analog output of the Crystal sound chip to left/stereo/right mode.
This will fix problems with some (most?) channels which do not encode 2-channel
audio correctly.
Diffstat (limited to 'linux/drivers/media/dvb/ttpci/av7110_av.c')
| -rw-r--r-- | linux/drivers/media/dvb/ttpci/av7110_av.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linux/drivers/media/dvb/ttpci/av7110_av.c b/linux/drivers/media/dvb/ttpci/av7110_av.c index 01380b658..e25d3f019 100644 --- a/linux/drivers/media/dvb/ttpci/av7110_av.c +++ b/linux/drivers/media/dvb/ttpci/av7110_av.c @@ -1230,14 +1230,20 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file, switch(av7110->audiostate.channel_select) { case AUDIO_STEREO: audcom(av7110, AUDIO_CMD_STEREO); + if (av7110->adac_type == DVB_ADAC_CRYSTAL) + i2c_writereg(av7110, 0x20, 0x02, 0x49); break; case AUDIO_MONO_LEFT: audcom(av7110, AUDIO_CMD_MONO_L); + if (av7110->adac_type == DVB_ADAC_CRYSTAL) + i2c_writereg(av7110, 0x20, 0x02, 0x4a); break; case AUDIO_MONO_RIGHT: audcom(av7110, AUDIO_CMD_MONO_R); + if (av7110->adac_type == DVB_ADAC_CRYSTAL) + i2c_writereg(av7110, 0x20, 0x02, 0x45); break; default: |