From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 29 Jul 2013 01:58:50 +0000 (-0700)
Subject: ASoC: rsnd: add common DMAEngine method
X-Git-Tag: v3.12-rc1~150^2~9^2~26^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a4d94c07ce782e645a8c0484d52221758b4c398;p=pandora-kernel.git

ASoC: rsnd: add common DMAEngine method

R-Car Sound driver will support DMA transfer in the future,
then, SSI/SRU/SRC will use it.
Current R-Car can't use soc-dmaengine-pcm.c since its DMAEngine
doesn't support dmaengine_prep_dma_cyclic(),
and SSI needs double plane transfer (which needs special submit) on DMAC.
This patch adds common DMAEngine method for it

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

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