[alsa-devel] [2.6.33-rc1] [SOUND] HDA: high cpu usage, noise

Takashi Iwai tiwai at suse.de
Mon Dec 21 11:28:11 CET 2009

At Sun, 20 Dec 2009 18:27:45 +0100,
Maciej Rutecki wrote:
> Hi
> Affected kernel: 2.6.33-rc1
> Last known good: 2.6.32

The only fundamental change, AFAIK, is the use of MSI as default.
Could you try to add enable_msi=0 option to snd-hda-intel?



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