ASoC: Add dmaengine PCM helper functions
authorLars-Peter Clausen <lars@metafoo.de>
Wed, 22 Feb 2012 09:49:08 +0000 (10:49 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 2 Mar 2012 13:47:25 +0000 (13:47 +0000)
commite7f73a1613567ac82314f33956c0f3810bf1efb2
tree720501188147171460a37efedd5592a28248fdc2
parent1355ab147fa38e4b3841469c51422e2343a877b2
ASoC: Add dmaengine PCM helper functions

This patch adds a set of functions which are intended to be used when
implementing a dmaengine based sound PCM driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
include/sound/dmaengine_pcm.h [new file with mode: 0644]
sound/soc/Kconfig
sound/soc/Makefile
sound/soc/soc-dmaengine-pcm.c [new file with mode: 0644]