[Bug 7561] Cirrus Logic CS 4614/22/24 not detected

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Ubuntu | linux





------- Additional Comments From jdthood at yahoo.co.uk  2005-03-13 10:44 UTC -------
(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.

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