Audio Hints, T520?

[Sean Bruno]

> >> provided by Kevin Oberman:
> >> hint.hdac.0.cad0.nid35.config="as=2"
> >> hint.hdac.0.cad0.nid27.config="as=2 seq=15"
> >
> > No success with these settings.  There is no change to my ability to
> > record with audacity.
> 
> Sorry, on your system hdac.0 is HDMI audio. Try hdac.1 instead.
> 
Hrm ... I set:

hint.hdac.1.cad0.nid35.config="as=2"
hint.hdac.1.cad0.nid27.config="as=2 seq=15"

I see that the devices have been "merged" together now:

$ mixer -f /dev/mixer0
Mixer vol      is currently set to 100:100
Mixer pcm      is currently set to 100:100
$ mixer -f /dev/mixer1
Mixer vol      is currently set to 100:100
Mixer pcm      is currently set to 100:100
$ mixer -f /dev/mixer2
Mixer vol      is currently set to  95:95
Mixer pcm      is currently set to 100:100
Mixer speaker  is currently set to 100:100
Mixer mic      is currently set to  61:61
Mixer rec      is currently set to  52:52
Mixer monitor  is currently set to  42:42
Recording source: mic
$ mixer -f /dev/mixer3
mixer: /dev/mixer3: No such file or directory



> Here are two pcm devices, one for each mic. Hints from above should join 
> them into one. Otherwise ,ake sure that you've tried to record from 
> both. And adjust rec volume on second one.
> 


It doesn't look like the laptop is seeing any input from the onboard
microphone.  

Connecting my cell phone headset to the jack on the laptop *works*.  The
laptop is not seeing any input from the onboard microphone.

Sean
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