[alsa-devel] PATCH: Fix snd-hda-intel boot hang on ASUS A8N-VM
tiwai at suse.de
Sun Mar 21 09:29:47 CET 2010
At Fri, 19 Mar 2010 22:26:35 +0300,
Michael Tokarev wrote:
> Takashi Iwai wrote:
> > At Tue, 16 Mar 2010 19:17:52 -0400,
> > Brian Lindholm wrote:
> >> This patch fixes a regression in 2.6.33.x. Was working in 2.6.32.x.
> >> Symptom: Hang on boot at "HDA Intel". Boots only if on-board sound
> >> is disabled or if "snd-hda-intel.enable_msi=0" is appended to boot
> >> parameters.
> >> Machine: ASUS A8N-VM with Athlon-X2 processor.
> > Thanks for the patch. The issue was already fixed in a different way,
> > namely, disable MSI for all Nvidia controller chips. The fix will be
> > included in the next pull request and stable kernel.
> Can you provide a bit more information? I've the same issue at
> hand, on an Acer Aspire 9300 notebook, also with nvidia chipset.
> So far I disabled snd-hda-intel module loading, but it'd be nice
> to actually have sound working on this machine, as well as to
> test the patch... ;)
Take a look at:
Author: Takashi Iwai <tiwai at suse.de>
Date: Mon Mar 15 15:51:53 2010 +0100
ALSA: hda - Disable MSI for Nvidia controller
It's marked to Cc to stable, so the patch will be applied later
to 2.6.33.x kernel, too.
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