[alsa-devel] HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4

Takashi Iwai tiwai at suse.de
Tue Jan 15 08:27:54 CET 2013

At Mon, 14 Jan 2013 17:23:54 +0100,
Manolo Díaz wrote:
> El lun, 14 ene 2013 a las 14:03 horas
> Takashi Iwai escribió:
> >Yes, testing the latest code with real machines is highly
> >appreciated.  Try sound-unstable git tree, either master or
> >test/hda-migrate branch.
> >  git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-unstable.git
> >
> >Alternatively you can build the external alsa-driver modules from
> >alsa-driver-unstable snapshot tarball, too
> >  ftp://ftp.suse.com/pub/people/tiwai/snapshot/alsa-driver-unstable-snapshot.tar.gz
> >
> >Note that only the behavior of model=auto has been changed in the tree
> >above.  The other model behaviors of AD codecs are unchanged at all.
> Mixer crashes are gone. As I wrote I have no way to test the digital
> output.
> I haven't found a way to test multi stream playback either. After
> choosing HP Independant enabled I can't hear nothing through the
> headphone.

This is the feature.  The independent HP mode means that the headphone
output comes from the individual stream assigned to the secondary
analog PCM.


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