[alsa-devel] Fix for Asus G75 notebook subwoofer

[Takashi Iwai]

At Tue, 06 Nov 2012 09:57:31 +0100,
Massimo Del Fedele wrote:
> 
> Il 06/11/2012 09:36, Takashi Iwai ha scritto:
> > At Wed, 31 Oct 2012 17:49:39 +0100,
> > Massimo Del Fedele wrote:
> >>
> 
> >
> > You meant 0x3e instead of 0x1e in the comment above, right?
> 
> Yep, sorry, it was 0x3e of course
> >
> >
> > Other than that, the default pin configurations could be easily
> > implemented via fixups.  Take a look at patch_conexant.c.
> 
> thank you, I'll look at it. Is it possible to "connect" the fixups to the
> asus g75 ?

Yeah, it must be easy.

> > In anyway, it'd be helpful if you can attach the alsa-info.sh output
> > on your machine.  Even better would be results before and after the
> > patch.
> >
> The unpatched info is already on bug report :
> 
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1045981
> (comment #7)

Could you attach to ML too?

> I'll add the patched one now.
> 
> BTW, did you see the above patch (error in via_auto_fill_dac_nids) ?
> My patch isn't correct either (fails when the 'continue' path is taken)
> but it's better than now. I guess that code should be rewritten, it's
> quite weird in respect to dac numbering.

Could you elaborate a bit more?


Takashi