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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)
commit0a708a5d1b78a1265dd3a759eb66da81130754b1
tree77815c69fa93653f2171876b611bc05ff04c2c0atree | snapshot
parent7024eb07d72f01b80be9431fd09129230bd54398commit | 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.