[alsa-devel] HDA independent headphone
tiwai at suse.de
Tue Jan 22 09:08:10 CET 2013
At Tue, 22 Jan 2013 16:04:46 +0800,
Raymond Yau wrote:
> > > > Actually, it works fine in Skype when using "AD1989B Analog (hw:
> 0,2)". I
> > > > was confused because I changed only "Speakers" to that device and
> > > > making a test sound. That did not work, apparently test sound goes to
> > > > whatever "Ringing" is set to. But when making actual calls, it works
> > > > expected and I can take advantage of the Independent HP feature.
> > >
> > > Hm, there should be nothing to touch the indep-HP mixer control from
> > > PCM, so I have no idea why it went wrong.
> > >
> > > BTW, I guess we have still an issue regarding indep HP. When it's ON,
> > > should the auto-mute be disabled, no?
> > > Although one can disable the automute manually, it'd be maybe more
> > > user-friendly if the driver does it by itself.
> > >
> > The patch is below, already merged in test/hda-gen-parser branch (and
> > test/hda-migrate and master branch, too), as usual.
> Does it mean that the value of the "front headphone jack" kcontrol is no
> longer updated when the independent headphone is switch on ?
The jack kctl is still handled in a different place (hda_jack.c).
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