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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)
commit58726f58a6432495bd71d1fc7c9454cbc85f5a5c
tree77815c69fa93653f2171876b611bc05ff04c2c0atree | snapshot
parentd343a660d3c94423759382869b7f90c8657ebbf1commit | 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
Domain: System / Kernel;