ASoC: arizona: Use async writes

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Where possible write to the device asynchronously, allowing better
performance when used with a bus like SPI which supports this by
minimising the need to context switch back to the driver to get the
next bit of data.

Signed-off-by: Mark Brown <broonie@linaro.org>
Tested-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>

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Mark Brown 2013-12-12 00:49:22 +00:00

parent d733dc0828

commit 3c43c69537

1 changed files with 89 additions and 74 deletions

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sound/soc/codecs/arizona.c

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