[ALSA] hda-codec - Fix Oops with probing sigmatel codec chips

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When a device is unkown, the driver tries to set up the codec based on
the BIOS information.  Then it may result in Oops if BIOS is broken.
The patch fixes the issue, falling back to a reference model in such a
case.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

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Takashi Iwai 2007-02-08 17:50:10 +01:00 • committed by Jaroslav Kysela

parent ac98695d6c

commit 9e507abd87

1 changed files with 40 additions and 0 deletions

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sound/pci/hda/patch_sigmatel.c

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