[alsa-devel] snd-hda-intel AD1981 - the microphone doesn't work

Grzegorz Chwesewicz grzegorz.chwesewicz at chilan.com
Thu Feb 14 13:27:13 CET 2008

Thursday 14 of February 2008 13:14:18 Takashi Iwai napisał(a):
> At Wed, 13 Feb 2008 22:44:50 +0100,
> Robert Gonciarz wrote:
> > I've tried to compile 1.0.16 version.
> > That's the result of the script:
> > http://pastebin.ca/902946
> Thanks.
> And, does a similar problem like Grzegorz's case occur on your laptop?
> Some HP laptops (so far, AMD SB450-based) occasionally cause a hang-up
> during recording from the mic when HD is accessed.  This is far more
> nasty problem, and it's interesting to know whether this happens on
> other chipset.

Don't forget to mention that hang only occurs when MSI is enabled (deleted 
SB480 from blacklist, and enable_msi=1 when loading hda_intel), without MSI I 
don't experience hangs even when to mic stops working.

To be clear, in my case:
RS480 is Host Bridge,
RS480 is PCI Bridge,
SB450 is HDA Audio.

Grzegorz Chwesewicz, Chilan 
mailto:grzegorz.chwesewicz at chilan.com

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