Re: ALI M5451 (CMI 9739): PCM always muted?

[Takashi Iwai <tiwai@suse.de>]

At Wed, 21 Apr 2004 15:28:03 +0400,
Sergey Vlasov wrote:
> 
> [1  <text/plain; us-ascii (7bit)>]
> On Tue, Apr 20, 2004 at 09:25:12PM +0200, Bernhard Rosenkraenzer wrote:
> > On Tuesday 20 April 2004 20:39, Sergey Vlasov wrote:
> > > > > > On an ALI M5451 (Using a CMI 9739 - PCI ID 10b9:5451 Sub-ID
> > > > > > 1019:0f22), snd_ali5451 loads and can adjust mixer settings (except
> > > > > > for PCM volume, but I think that's a limitation of the hardware), but
> > > > > > doesn't make any noise - apparently PCM is always muted (volume fixed
> > > > > > at 0?).
> > >
> > > And what does "amixer contents" show?
> > 
> > numid=35,iface=MIXER,name='IEC958 Playback Switch'
> >   ; type=BOOLEAN,access=rw---,values=1
> >   : values=on
> > numid=39,iface=MIXER,name='IEC958 Capture Monitor'
> >   ; type=BOOLEAN,access=rw---,values=1
> >   : values=on
> 
> Did you try to turn these things off?

yes 'iec958 capture monitor' should be off, at least.

> > numid=42,iface=MIXER,name='External Amplifier'
> >   ; type=BOOLEAN,access=rw---,values=1
> >   : values=on
> 
> Or maybe this (who knows where it is hooked really).

this should be on.  (it's no longer 'power down' switch).

--
Takashi Iwai <tiwai@suse.de>		ALSA Developer - www.alsa-project.org


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