[ALSA] hda-intel - Add workarounds for STAC codecs

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Some machines with STAC codecs seem to have problems (e.g. no audible
playback) when the delay in codec-read routine is too short.
I still don't figure out which command sequence causes this problem
(due to lack of test hardware), but it's known that increasing the
delay fixes.  So, added a stupid workaround here temporarily...

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

...

This commit is contained in:

Takashi Iwai 2008-01-16 16:09:47 +01:00 • committed by Jaroslav Kysela

parent 192b8e3922

commit 52987656fb

3 changed files with 21 additions and 2 deletions

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3

sound/pci/hda/hda_codec.h

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8

sound/pci/hda/hda_intel.c

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12

sound/pci/hda/patch_sigmatel.c

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