Re: laptop Acer Aspire One D250 / snd_hda(4) && internal mic not recording

El día Friday, November 05, 2010 a las 01:13:15AM +0200, Alexander Motin escribió:

> Matthias Apitz wrote:
> > El día Friday, November 05, 2010 a las 12:46:50AM +0200, Alexander Motin escribió:
> >> Matthias Apitz wrote:
> >>> mixer(1) let me set for recoding only 'mic' or 'rec'. I'm attaching as
> >>> well the output of verbose messages grep'ed for pcm and hdac.
> >> Your CODEC configured to provide built-in microphone on separate device
> >> pcm1. You may record from there (Skype allows to choose device) or
> >> reconfigure CODEC using hints.
> > 
> > In Skype in let me choose between
> > /dev/dsp
> > /dev/dsp0
> > /dev/dsp1
> > 
> > When I set mic to /dev/dsp0 it records from the jack (headphone mic),
> > when I set it to /dev/dsp1 there is no recording. And the mixer for the
> > pcm1 says:
> > 
> > # mixer -f /dev/mixer1
> > Mixer rec      is currently set to 100:100
> > Mixer monitor  is currently set to 100:100
> > Recording source: monitor
> 
> That's strange. I would expect it working.
> 
> > Would you be so kind and give me the lines for reconfigure CODEC using
> > hints? I'm really lost in this.
> 
> OK, try this:
> hint.hdac.0.cad0.nid18.config="as=2 seq=1"

Thank you. The result of this is:

1)
mixer(1) is now showing a line 'monitor' in addition and as recording source:

# mixer
Mixer vol      is currently set to  83:83
Mixer pcm      is currently set to  78:78
Mixer mic      is currently set to  87:87
Mixer mix      is currently set to  81:81
Mixer rec      is currently set to  65:65
Mixer igain    is currently set to  78:78
Mixer ogain    is currently set to  65:65
Mixer monitor  is currently set to  87:87
Recording source: mix, monitor

2)
in Skype I can only choos between /dev/dsp and /dev/dsp0 and /dev/mixer1
does not exist anymore;

3)
recording still works only from jack, not from build-in mic;

4)
if I set 'mixer =rec monitor' it does not even record from the jack;

I even checked the BIOS if there is something to disable the mic, but it
isn't.

Thanks for your help in any case. Btw: If this does matter, it is with
kernel r214444.

	matthias
-- 
Matthias Apitz
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