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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2013-07-29 03:58:50 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-06 18:56:13 +0200 |
| commit | 0a4d94c07ce782e645a8c0484d52221758b4c398 (patch) | |
| tree | 06b9b94e4da866f625d5754a94dcd199687798f4 /sound/soc/sh/rcar/ssi.c | |
| parent | ASoC: rsnd: remove platform dai and add dai_id on platform setting (diff) | |
| download | linux-0a4d94c07ce782e645a8c0484d52221758b4c398.tar.xz linux-0a4d94c07ce782e645a8c0484d52221758b4c398.zip | |
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>
Diffstat (limited to 'sound/soc/sh/rcar/ssi.c')
0 files changed, 0 insertions, 0 deletions