[alsa-devel] "modprobe snd_hda_intel" crashes on my hardware
tiwai at suse.de
Wed Sep 28 15:43:57 CEST 2011
At Wed, 28 Sep 2011 09:54:46 +0200,
Abdelghani Ouchabane wrote:
> Takashi Iwai wrote:
> > At Tue, 27 Sep 2011 08:41:20 +0200,
> > Abdelghani Ouchabane wrote:
> >> diff -auNrp kernel-2.6.26.orig/sound/pci/hda/patch_via.c kernel-2.6.26.new/sound/pci/hda/patch_via.c
> >> --- kernel-2.6.26.orig/sound/pci/hda/patch_via.c 2008-10-17 18:58:06.000000000 +0200
> >> +++ kernel-2.6.26.new/sound/pci/hda/patch_via.c 2008-10-17 19:01:21.000000000 +0200
> > ...
> > Does the problem occur with 3.0 or 3.1-rc kernel?
> Hallo Takashi,
> It occurs with Fedora 15 ( Kernel : 2.6.39 )
> > (Alternatively you can try alsa-driver-snapshot tarball.)
> > If yes, load the driver with probe_only=1 option, run alsa-info.sh
> > with --no-upload option, and attach the output.
> I attached to you the following :
> 1 - The output of alsa-info.sh ( probe_only=1 + --no-upload + my
> changes(ezonopatch) + alsa-driver 1.0.24 )
> 2 - The output of alsa-info.sh ( probe_only=1 + --no-upload +
> alsa-driver-snapshot ( alsa-driver-22.214.171.124.g7c48f.1314.geb1d0)
> 3 - With alsa-driver-126.96.36.199.g7c48f.1314.geb1d0 : modprobe
> snd_hda_intel : The system did not crash but alsamixer said that "This
> sound device does not have any controls"
OK, it's good to hear. So 3.1 kernel is fine as is. Only 3.0 and
earlier can get Oops with buggy BIOS setups.
I can easily fix it up, but maybe better first stabilize 3.1 and make
similar 3.0 stable patch.
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