[ALSA] hda: STAC927x power down inactive DACs

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On several laptops that have STAC9228 codecs have unused DACs,
this powers them down to a D3 state.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Matthew Ranostay 2008-02-06 14:49:44 +01:00 • committed by Takashi Iwai

parent d043143d80

commit b76c850fbc

1 changed files with 23 additions and 1 deletions

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24

sound/pci/hda/patch_sigmatel.c

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