[alsa-devel] Headphone output doesn't work with 3.0.0-rc* anymore

[Takashi Iwai]

At Fri, 10 Jun 2011 14:42:32 +0200,
Michal Hocko wrote:
> 
> On Fri 10-06-11 12:08:03, Takashi Iwai wrote:
> > At Fri, 10 Jun 2011 11:30:19 +0200,
> > Michal Hocko wrote:
> > > 
> > > On Fri 10-06-11 11:18:51, Takashi Iwai wrote:
> > > > At Fri, 10 Jun 2011 10:51:17 +0200,
> > > > Michal Hocko wrote:
> > > > > 
> > > > > On Fri 10-06-11 10:14:13, Takashi Iwai wrote:
> > > > > > At Fri, 10 Jun 2011 09:56:40 +0200,
> > > > > > Michal Hocko wrote:
> > > > > > > 
> > > > > > > On Fri 10-06-11 08:53:01, Takashi Iwai wrote:
> > > > > > > > At Thu, 9 Jun 2011 13:14:01 +0200,
> > > [...]
> > > > > > > OK, I git checkout v2.6.39 -- sound/pci/*.[ch] (see the patch bellow for
> > > > > > > reference). I have kept the earlier patch.
> > > > > > 
> > > > > > Gah, sorry, a wrong path.  It must be sound/pci/hda/*.[ch].
> > > > > > Also, please remove my previous patch.  It's irrelevant with 2.6.39
> > > > > > although it should be harmless.
> > > > > 
> > > > > OK, I have reverted the whole hda directory to 2.6.39 which means AFAIU
> > > > > that the driver is at the same state as it was in that kernel. And the
> > > > > sound really works. Both outputs are active whem they should be.
> > > > 
> > > > Thanks, it's really good to know that we have a good working-base.
> > > > 
> > > > Now, can you switch back to 3.0rc2 with my fix patch and retest?
> > > 
> > > Sorry, I am confused now. How this would be different from the previous
> > > testing where I had that patch applied on top of rc2?
> > 
> > Never mind, I found the possible spot.
> > Could you try the patch below in addition?  There was one missing
> > initialization in the transition.
> 
> I have applied this patch on top of clean rc2.

And apply my previous patch, too.  There are two fixes.


thanks,

Takashi