[alsa-devel] HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4
tiwai at suse.de
Fri Jan 18 11:17:05 CET 2013
At Fri, 18 Jan 2013 03:14:19 -0500,
Miro Hodak wrote:
> On Fri, Jan 18, 2013 at 3:08 AM, Manolo Díaz <diaz.manolo at gmail.com> wrote:
> > I can confirm Miro's results: auto-mute now does work. But, as Raymond
> > says, Mic doesn't.
> > branch: master
> > commit 11ccc0c507c07cb3ac1e827a1eca0a2b8b708461
> > Merge: d89012b 8a6c21a
> > Author: Takashi Iwai <tiwai at suse.de>
> > Date: Fri Jan 18 07:58:34 2013 +0100
> > Regards,
> > --
> > Manolo Díaz
> It appears that the Mic is now labeled as a "Digital" capture device.
> Increasing its volume (I had to at zero), I have a functional microphone.
It's just a workaround :)
The "Digital" capture thing is an implementation in alsa-lib, and it's
a digital gain.
Looking at the problem more deeply, I found a couple of underlying
problems, and now fixed in sound-unstable git tree.
The master branch is 77ecb70ef5b022a1ee80169583753d85d7a9c396,
and test/hda-migrate is 6f7c83afc6cc3f66d13e4ad0a0f5693d9175e1ab.
It might take a bit time until the tree is published on kernel.org
server. If you still don't see the commit above, just wait for a
while and pull again.
(BTW, now I really migrate both test/hda-gen-parser and
test/hda-migrate branches, so from now on, both branches point to the
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