[alsa-devel] stac9200 speaker/hp not detected

Brian Hinz bphinz at hotmail.com
Wed Jul 4 11:25:39 CEST 2007

Hi Takashi,

Sorry, I recompiled the driver from the hg sources and hadn't re-run 
alsamixer to unmute.  It still doesn't work though - any suggestions?


>From: Takashi Iwai <tiwai at suse.de>
>To: "Brian Hinz" <bphinz at hotmail.com>
>CC: alsa-devel at alsa-project.org
>Subject: Re: [alsa-devel] stac9200 speaker/hp not detected
>Date: Wed, 04 Jul 2007 10:43:12 +0200
>At Tue, 03 Jul 2007 23:08:42 -0400,
>Brian Hinz wrote:
> >
> > This laptop has only an internal speaker, a headphone out, and a mic in
> > (unless there are other outs enabled when the dock is connected).  The
> > windows INI seems to be setting some gpio bits but I don't understand 
>how to
> > map the ini syntax into the alsa driver (or if it needs to be...)
>Might be needed, but...
> > Node 0x0b [Audio Selector] wcaps 0x300105: Stereo Amp-Out
> >   Amp-Out caps: N/A
> >   Amp-Out vals:  [0x80 0x80]
> >   Connection: 1
> >      0x07
>You didn't unmute "Master" mixer switch?

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