| commit | 0a4d94c07ce782e645a8c0484d52221758b4c398 | [log] [tgz] |
|---|---|---|
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | Sun Jul 28 18:58:50 2013 -0700 |
| committer | Mark Brown <broonie@linaro.org> | Tue Aug 06 17:56:13 2013 +0100 |
| tree | 06b9b94e4da866f625d5754a94dcd199687798f4 | |
| parent | 4b4dab82340d969521f4f86108441cb597c8595d [diff] |
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>