At Mon, 14 Jan 2013 11:42:23 +0800, Raymond Yau wrote:
Either Master is mislabeled or it does not work correctly.
Other than that, the sound actually works fine, but it is very annoying when mixer keeps crashing. Reverting to kernel just before the commit
fixes
these issues. Thus it appears that the commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4 breaks autodetect for these boards. A workaround is to force the 6stack-dig model and this fixes problems on both boards, but, of course, it would be preferred if things work out of the box.
If possible try the proposed generic hda parser from sound-unstable.git
http://mailman.alsa-project.org/pipermail/alsa-devel/2013-January/058330.htm...
http://mailman.alsa-project.org/pipermail/alsa-devel/2013-January/058367.htm...
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.
thanks,
Takashi