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ASoC: fsi: Add DMAEngine support
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Fri, 3 Feb 2012 08:59:33 +0000 (00:59 -0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 20 Feb 2012 02:36:16 +0000 (18:36 -0800)
commit7da9ced6066c654a22836c24bae509ef323e10a8
tree82f1a7abad998927ffdf3e93076f9ee0198a2384tree | snapshot
parentfa2c8f401797eee814b7b9fa0b23fa6c4c3f5533commit | diff
ASoC: fsi: Add DMAEngine support

This patch supports DMAEngine to FSI driver.
It supports only Tx case at this point.
If platform/cpu doesn't support DMAEngine, FSI driver will
use PIO transfer.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
include/sound/sh_fsi.h diff | blob | history
sound/soc/sh/fsi.c diff | blob | history
Domain: System / Uncategorized;