snd_hda recording in 7.1?

[Daniel O'Connor]

On Thursday 05 March 2009 11:07:01 Alexander Motin wrote:
> Daniel O'Connor wrote:
> > On Thursday 05 March 2009 07:02:04 Alexander Motin wrote:
> >> on 04/03/2009 05:25 Daniel O'Connor said the following:
> >>> Does anyone have sound recording via snd_hda working in 7.1?
> >>
> >> I see you have 2 mic inputs. Have you tried to record from `monitor`, it
> >
> > No luck there, I tried via analogue and recording.
> > ie run 'mixer monitor 80' and tap the mic.
> >
> > then try 'mixer monitor 0; mixer rec 80; mixer =rec monitor' and record
> > with sox.
> >
> >> is a second mic. Verbose dmesg could give more info.
> >
> > OK, I though the sysctl would be noisy enough :)
>
> Try to comment out HDA_CODEC_ALC883 switch section of hdac.c near line
> 4650. There is an old hack related to mic reference voltage to
> workaround some problems. May be it is not applicable here.

Ahh that fixes it, it works with the mic input then.

-- 
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
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