ALSA: hda - Add helper functions to cache the current pinctl target

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We already have the list of whole pin widgets and there is an unused
space in the list; let's use it for caching the current pinctl value.

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

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This commit is contained in:

Takashi Iwai 2013-01-10 08:38:04 +01:00

parent 980428cecc

commit d7fdc00ae5

3 changed files with 33 additions and 2 deletions

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27

sound/pci/hda/hda_codec.c

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4

sound/pci/hda/hda_codec.h

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4

sound/pci/hda/hda_local.h

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