[alsa-devel] MUTE broken on hda nvhdmi

[Takashi Iwai]

At Tue, 11 May 2010 10:17:13 -0700,
VDR User wrote:
> 
> On Tue, May 11, 2010 at 8:36 AM, Takashi Iwai <tiwai at suse.de> wrote:
> >> For example, if I press mute in VDR, nothing happens.
> >
> > And what does this actually do from the driver perspective?
> > Which control element is changed?
> 
> I wouldn't have any clue, though I would assume mute means set the
> channel volume(s) to 0.  That's a question for the guys actually
> writing the drivers I guess.  All I know is mute works with
> pre-rewritten code, and not afterwards.

Then revert to the previous version, and check alsa-info.sh before
and after toggling the mute control to identify what it actually does.

Right now, it's like shooting in a dark to the direction you say
"hey it's there" :)


Takashi