ASoC: nau8825: make crosstalk function optional

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Make crosstalk functoin optional.
The jack detection can speed up without crosstalk detection.
Let the decision of function usage to platform design.

The patch helps the issue concern as follows:
Google issue 35574278: Chell_headphone pop back from S3

There is a concern as follows:
cras getting blocked for 2 seconds (worst-case 3 seconds)
As I understand, ChromeOS expects resume finishes in 1 seconds.
Video/Audio playing after 3 seconds of resume seems against the spec.
If we really have to make the choice I would choose pop noise instead
of waiting for 3 seconds.

Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: John Hsu <supercraig0719@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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John Hsu 2017-06-22 11:57:55 +08:00 • committed by Mark Brown

parent 8fe19795da

commit 2bda4288e7

2 changed files with 6 additions and 1 deletions

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sound/soc/codecs/nau8825.c

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1

sound/soc/codecs/nau8825.h

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