linux/sound/soc/sh
Kuninori Morimoto 199e7688bd ASoC: rsnd: care DMA slave channel name for DT
Renesas sound driver is supporting to use DMAEngine.
But, DMA slave channel name "tx", "rx" is not enough
in DT case.
Becuase, it has many ports and path combination.

This patch adds rsnd_dma_of_name() to find
DMA channel name, for example
memory to SSI0 is "mem_ssi0",
SSI0 to memory is "ssi0_mem",
SSI0 to SRC0   is "ssi0_src0",
SRC0 to SSI0   is "src0_ssi0",
SRC0 to DVC0   is "src0_dvc0"...

Renesas sound want to use PIO transfer mode for some reasons.
It will be PIO tranfer mode if device node doesn't have
DMA settings.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26 14:34:55 +01:00
..
rcar ASoC: rsnd: care DMA slave channel name for DT 2014-05-26 14:34:55 +01:00
dma-sh7760.c ASoC: sh: Don't set unused struct snd_pcm_hardware fields 2014-01-09 14:29:44 +00:00
fsi.c ASoC: fsi: fixup SND_SOC_DAIFMT_CBx_CFx flags 2014-03-14 19:30:59 +00:00
hac.c ASoC: ac97: Support multi-platform AC'97 2013-06-27 09:48:42 +01:00
Kconfig ASoC: rcar: select REGMAP 2013-11-24 13:42:03 +00:00
Makefile ASoC: add Renesas R-Car core feature 2013-07-28 19:34:09 +01:00
migor.c ASoC: migor: Convert to table based DAPM setup 2014-03-10 17:35:06 +00:00
sh7760-ac97.c ASoC: sh: Add .owner to struct snd_soc_card 2011-12-23 11:32:07 +00:00
siu_dai.c ASoC: sh: Use WARN_ON() instead of BUG_ON() 2013-11-07 19:55:17 +00:00
siu_pcm.c ASoC: siu: don't use DMA device for channel filtering 2012-07-20 11:23:44 +05:30
siu.h ASoC: Do not include soc-dai.h 2010-11-22 14:04:53 +00:00
ssi.c ASoC: switch over to use snd_soc_register_component() on sh4 ssi 2013-03-26 21:57:44 +00:00