Re: Mixer problem with cmipci

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On Wed, 2007-08-29 11:32:19 +0200, Jan-Benedict Glaw <jbglaw@xxxxxxxxxx> wrote:
> On Tue, 2007-08-28 08:28:39 +0200, Clemens Ladisch <cladisch@xxxxxxxxxxxxxx> wrote:
> > Jan-Benedict Glaw wrote:
> > > On Mon, 2007-08-27 17:31:26 +0200, Clemens Ladisch <cladisch@xxxxxxxxxxxxxx> wrote:
> > > > Jan-Benedict Glaw wrote:
> > > > > numid=35,iface=MIXER,name='IEC958 In Monitor'
> > > > >   : values=on
> > > > 
> > > > Try disabling this one.  This setting causes the SPDIF input to be
> > > > copied to the analog output; apparently, this disables any other
> > > > output.
> > > 
> > > jbglaw@d2:~$ amixer cset numid=35 off
> > > numid=35,iface=MIXER,name='IEC958 In Monitor'
> > >   ; type=BOOLEAN,access=rw------,values=1
> > >   : values=on
> > > 
> > > Seems it cannot change this control's value?
> > 
> > Strange.  Please show the contents of /proc/asounc/card0/cmipci.
> 
> Since I just bought that card and never tested it somewhere else:
> Could this just be a hardware problem / defect?  From a look at the
> driver's sources, it seems that this mixer element directly maps to
> the low bit of CM_REG_MIXER1.

Just gave it a test in a Windows box. I did only test stereo output (I'm
not familiar with windows and didn't find a test program like
speaker-test) with this degenerated Media Player, but there was audible
output, which didn't work under Linux, probably due to the stuck
'IEC958 In Monitor' mixer element.

MfG, JBG

-- 
      Jan-Benedict Glaw      jbglaw@xxxxxxxxxx              +49-172-7608481
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