ALSA: hda/generic - Check power state cap at updating the widget power

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The new widget power-saving tries to apply the power change no matter
whether the node has a power cap or not.  It's bad (although most of
codecs chip just ignore it).  Check the capability properly
beforehand.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2015-04-09 10:18:31 +02:00

parent 9efe2731db

commit 2206dc9492

1 changed files with 2 additions and 0 deletions

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sound/pci/hda/hda_generic.c

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