ALSA: hda/ca0132 - Update latency based on DSP state.

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The DSP in the CA0132 codec adds a variable latency to audio depending
on what processing is being done.  Add a new patch op to return that
latency for capture and playback streams.  The latency is determined
by which blocks are enabled and knowing how much latency is added by
each block.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Dylan Reid 2013-04-04 13:55:09 -07:00 • committed by Takashi Iwai

parent 21229613ef

commit e8412ca4d6

1 changed files with 53 additions and 2 deletions

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sound/pci/hda/patch_ca0132.c

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