volume problems with snd_via8233

Arne Wörner arne_woerner at yahoo.com
Sat May 14 11:02:32 PDT 2005


--- dgmm <freebsd01 at dgmm.net> wrote:
> On Saturday 14 May 2005 11:14, vaida bogdan wrote:
> > Hi, I've bought a new computer with an ASRock K7Upgrade-880
> > motherboard with 5.1 channels AC'97 Audio (quoting from
> install guide
> > and I have a problem with sound on Freebsd 5.4 with
> snd_via8233.
> >
> > After I load the module, the sound volume is set to max and
> even
> > though I can lower the sound bar (xmms) or lower the volume in
> mplayer
> > the volume doesn't change. I can only change it from my audio
> boxes.
> >
> > I think it could be a module problem because it works ok in
> windows.
> >
> > # cat /dev/sndstat
> > FreeBSD Audio Driver (newpcm)
> > Installed devices:
> > pcm0: <VIA VT8237> at io 0xd000 irq 22 kld snd_via8233
> (5p/1r/0v
> > channels duplex default)
> 
> Same here with this...
> 
But not here with this:
> cat /dev/sndstat 
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <VIA VT8235> at io 0xe000 irq 7  (5p/1r/0v channels duplex
default)

Works fine... Just strange interuptions in playback, when there is
heavy concurrency about CPU or IO resources.

-Arne



		
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