[alsa-devel] Regarding Sound on Acer Aspire 6935G

Takashi Iwai tiwai at suse.de
Tue Jun 23 00:14:39 CEST 2009

At Mon, 22 Jun 2009 22:58:59 +0100,
Tony Vroon wrote:
> On Mon, 2009-06-22 at 18:51 -0300, Emilio López wrote:
> > the internal microphone does not work.
> That's the only problem I had left on that laptop. If anyone knows the
> magic verb to wake that up I'm happy to oblige.
> I know the ADCs are already reversed, so we are using the correct one
> for capture (if you run codecgraph you'll see the internal mic is only
> connected to the "bottom" aka secondary ADC)
> I won't have my hands on that 6530G laptop again for a couple of weeks,
> so if testing on actual hardware is to be done, I hope we can count on
> Emilio.

Hm, judging from the description by Emilio, it worked with
model=acer-aspire-4930g (or without model option, which defaults to
that model).

Maybe just a missing initialization of NID 0x12?

> > 
> > The file Tony requested, just in case, again:
> > http://files.getdropbox.com/u/553461/codec0new.txt
> Takashi, I would say that the 6530G model is a perfect match for this
> layout.

Looks so.  Hopefully the digital mic can be fixed soon...


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