[alsa-devel] Intel HD SigmaTel STAC9221 - Wrong input after output change

[Ivan N. Zlatev]

On 5/29/07, Takashi Iwai <tiwai at suse.de> wrote:
> At Tue, 29 May 2007 17:06:05 +0200,
> I wrote:
> >
> > At Sun, 27 May 2007 23:33:27 +0100,
> > Ivan N. Zlatev wrote:
> > >
> > > Hello,
> > >
> > > I am on an iMac ("*imac-20" model/pinconfig) with a Intel HD card with
> > > the SigmaTel STAC9221 codec. I have attached the inital codec info
> > > after modprobe. When I plug in and then unplug my speakers the
> > > microphone stops working. Reproduction steps with codec dump diffs as
> > > follows
> >
> > I guess you can restore the status via toggling "Line In as Output
> > Switch" and "Mic as Output Switch" mixer elements.  The problem looks
> > like the unsolicited event handling.  It doesn't cope with the shared
> > input jacks well.
>
> In case my guess is correct, the patch below should fix the problem.
> Give it a try.
>

*Thumbs up!* Works, thanks!

-- 
Ivan N. Zlatev

Web: http://www.i-nZ.net
"It's all some kind of whacked out conspiracy."