Comment 4 for bug 13906

(In reply to comment #3)

> Output of lsmod:
> snd_bt87x 12612 3
> tuner 20388 0
> tvaudio 20512 0
> bttv 142928 0
> video_buf 20484 1 bttv
> firmware_class 9728 1 bttv
> i2c_algo_bit 9224 1 bttv
> v4l2_common 5888 1 bttv
> btcx_risc 4744 1 bttv
> videodev 9728 1 bttv
> snd_cs46xx 80328 0
> snd_rawmidi 22944 1 snd_cs46xx
> snd_seq_device 8332 1 snd_rawmidi
> snd_ac97_codec 64608 1 snd_cs46xx
> snd_pcm_oss 47652 0
> snd_mixer_oss 16768 3 snd_pcm_oss
> snd_pcm 84872 4 snd_bt87x,snd_cs46xx,snd_ac97_codec,snd_pcm_oss
> snd_timer 23300 1 snd_pcm
> snd 50276 11
>
snd_bt87x,snd_cs46xx,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
> soundcore 9824 3 snd
> snd_page_alloc 9604 3 snd_bt87x,snd_cs46xx,snd_pcm
> cs461x 4416 0

cs461x is an OSS module and shouldn't be loaded. Do:

    rmmod cs461x

Then add to 'cs461x' to /etc/hotplug/blacklist.d/alsa-base. Then do:

    /etc/init.d/alsa force-reload

Make sure that cs461x isn't loaded any more. Does it work now?

> Output of cat /proc/asound/cards:
>
> 1 [Bt878 ]: Bt87x - Brooktree Bt878
> Brooktree Bt878 at 0xdebff000, irq 17

You should see CS46XX listed with index 0.

This issue can probably be merged with #7563, although there may be issues
here related to the presence of the tvaudio module too.