[alsa-devel] Problems with Intel HDA driver

[Takashi Iwai]

At Mon, 14 Sep 2009 16:41:10 +0300,
Ozan Çağlayan wrote:
> 
> Takashi Iwai wrote On 14-09-2009 16:23:
> > I looked through alsa-info output now, and found the culprit.
> > NID 0x0f is set as a line-out, and currently the driver doesn't
> > don't do auto-muting for line-out unless a headphone is present.
> > Changing it to a headphone should fix.  Or you can give hp_detect=1
> > hint via sysfs and reconfigure.
> >
> >   
> 
> Yes! hp_detect=1 worked altogether with passing hp-dv5 model. I'm ready
> to test any patch you suggest.

Good to hear.  The final patch is already merged to sound git tree,
and a new snapshot tarball is being created and updated now.  FWIW,
the essential change is below.


thanks,

Takashi

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