[alsa-devel] MUTE broken on hda nvhdmi
tiwai at suse.de
Tue May 11 22:20:47 CEST 2010
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" :)
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