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

[Takashi Iwai]

At Fri, 18 Jan 2013 13:37:53 +0100,
Manolo Díaz wrote:
> 
> El vie, 18 ene 2013 a las 11:17 horas
> Takashi Iwai escribió:
> 
> >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
> > same code.)
> >
> >
> >thanks,
> >
> >Takashi
> 
> Sorry, forgot to cc.
> 
> It's already in the repository. Now none of the input sources work for
> me: front-mic, rear-mic nor input line. Alsa-info output is attached.
> 
> commit 77ecb70ef5b022a1ee80169583753d85d7a9c396

Hmm, through a quick glance, all look OK.

Could you verify whether the command below really doesn't work for all
inputs?

	% arecord -fdat -Dplughw:0 -vv foo.wav


Takashi