[snd_hda] ASUS P5K, microphones problem

Alexander Motin mav at FreeBSD.org
Mon May 18 01:22:13 UTC 2009


Boris Samorodov wrote:
> there is no input from both rear and front microphones. Both output
> work. Reading SND_HDA(4) didn't help (at least I don't see any
> problems). Three output associations (rare, front, SPDIF), two input
> (rare and front).

There is an old hack for ALC883 codec in driver near line 4660. It 
disables phantom power on microphone inputs. I have no idea what for it 
was done, but I already have reports that it makes microphones not 
working. Try to comment that case and report please.

Alexander Motin

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