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

Takashi Iwai tiwai at suse.de
Tue May 19 07:37:53 CEST 2009

At Mon, 18 May 2009 20:00:56 -0300,
Emilio López wrote:
> I tried it, but it didn't work - I got an extra option that said 2/4/6
> channels, but it didn't do anything interesting apart from changing somehow
> the volume! The mic didn't work either.

I think there is something wrong in your setup, then.
The device Aspire 6930 is reported to work, at least.

Anyway, please give a bit more clear description of bugs you mention
(what you expected and what didn't work), and give alsa-info.sh output
(run with --no-upload option) after trying the very latest alsa-driver
snapshot.  Otherwise there is no way to go forward.

One should skip the mic input issue, to check as the last one.


> 2009/5/18 Karthik Ramgopal <applefreakpeeps at gmail.com>
>     Emilio,
>                  People here <http://www.linlap.com/wiki/acer+aspire+6930>
>     claim to have got the 6930's audio fully working including jack sensing
>     and mic with realtek patched alsa driver. Check it out.
>     Regards,
>     Karthik 
>     On Mon, May 18, 2009 at 2:13 PM, Karthik Ramgopal <
>     applefreakpeeps at gmail.com> wrote:
>         Hi,
>                 So do we obtain all the init verbs and pinout info by hit and
>         trial? or is there some documented way to systematically obtain it? to
>         think of it I haven't even found a verb yet to mute just the laptop
>         speakers leaving the line-out volume unmuted.
>         Regards,
>         Karthik
>         On Mon, May 18, 2009 at 2:11 PM, Takashi Iwai <tiwai at suse.de> wrote:
>             At Mon, 18 May 2009 14:06:52 +0800,
>             Karthik Ramgopal wrote:
>             >
>             > How to get this pin configuration information from Windows? I
>             have a list of
>             > Pin Config Override verbs which i obtained from the registry
>             using regedit.
>             > Are they of any use?
>             No idea as I never used Windows nowadays by myself :)
>             Takashi

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