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ASoC: davinci: Add edma dmaengine platform driver
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Fri, 14 Mar 2014 14:42:45 +0000 (16:42 +0200)
committerMark Brown <broonie@linaro.org>
Mon, 17 Mar 2014 16:21:06 +0000 (16:21 +0000)
commitfa50e0d4670dcda2e56c875a90a39e621aa06d29
tree77815c69fa93653f2171876b611bc05ff04c2c0atree | snapshot
parent11fe528889c36ff8303ad4371ed523e01e1753d2commit | diff
ASoC: davinci: Add edma dmaengine platform driver

Platform driver glue for SoC using eDMA3 to use dmaengine PCM.
The maximum number of periods need to be limited to 19 since the
edma dmaengine driver limits the paRAM slot use for audio at
in cyclic mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/davinci/edma-pcm.c [new file with mode: 0644] blob
sound/soc/davinci/edma-pcm.h [new file with mode: 0644] blob
Linux Kernel Source Tree.