ac97 sound device not detected (alc655 codec)
bastyaelvtars at gmail.com
Thu Jan 4 04:31:04 PST 2007
On 04 Jan 2007 03:05:58 GMT
Vincent Stemen <vs1 at crel.us> wrote:
> Hi. Are there any known bugs in detecting ac97 sound devices? It does
> not detect ours at all. We tried on the 1.6.0 kernel and on the
> 1.7.0-preview from CVS yesterday. We loaded snd.ko module manually and
> also tried loading snd_pcm with loader at boot time. If I understand
> correctly, snd_pcm is the one that handles the ac97 devices.
> Every time we load the snd module, we also get this error
> fdc0: cannot reserve interrupt line
> printed about 6 or 7 times to the system log
> When I cat /dev/sndstat, this is all I get:
> FreeBSD Audio Driver (newpcm)
> Installed devices:
> The sound works fine on NetBSD. NetBSD reports that it is an ALC655
> codec using IRQ 10.
> We looked in the sys/dev/sound/pcm/ac97.c file and that codec is listed
> in the ac97_codecid structure.
> Any suggestions?
We have to know the type of your card (pciconf -lv can be your friend), and you have to load the module (=='driver') for it anyway (for my i810, it's snd_ich).
Gergo Szakal <bastyaelvtars at gmail.com>
University Of Szeged, HU
Faculty Of General Medicine
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