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629509c5bc
linux/sound/soc/sh/rcar
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Kuninori Morimoto 629509c5bc ASoC: rsnd: add Gen2 SRC and DMAEngine support 
Renesas sound Gen2 has SRC (= Sampling Rate Converter)
which needs 2 DMAC.
The data path image when you use SRC on Gen2 is

[mem] -> Audio-DMAC -> SRC -> Audio-DMAC-peri-peri -> SSIU -> SSI

This patch support SRC and DMAEnine.
It is tested on R-Car H2 Lager board

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-03 12:41:38 +00:00
..
adg.c ASoC: rsnd: add Gen2 SRC and DMAEngine support 2014-02-03 12:41:38 +00:00
core.c ASoC: rsnd: rsnd_ssi_probe() goes forwarder than rsnd_scu_probe() 2014-02-03 12:41:38 +00:00
gen.c ASoC: rsnd: add Gen2 SRC and DMAEngine support 2014-02-03 12:41:38 +00:00
Makefile ASoC: add Renesas R-Car SSI feature 2013-07-28 19:34:09 +01:00
rsnd.h ASoC: rsnd: add Gen2 SRC and DMAEngine support 2014-02-03 12:41:38 +00:00
scu.c ASoC: rsnd: add Gen2 SRC and DMAEngine support 2014-02-03 12:41:38 +00:00
ssi.c ASoC: rsnd: remove SSI dependent DMAEngine callback 2014-02-03 12:41:38 +00:00