linux/sound
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
..
aoa
arm
atmel
core Merge branch 'for-next' into for-linus 2014-03-31 12:16:31 +02:00
drivers
firewire
i2c ALSA: cs8427: separate HW initialization 2014-04-03 14:59:48 +02:00
isa Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP 2014-04-07 16:36:11 -07:00
mips ALSA: au1x00: use module_platform_driver() 2014-04-09 10:02:14 +02:00
oss sound fixes for 3.15-rc1 2014-04-10 09:19:44 -07:00
parisc
pci sound fixes for 3.15-rc1 2014-04-10 09:19:44 -07:00
pcmcia
ppc
sh
soc ASoC: rsnd: care DMA slave channel name for DT 2014-05-26 14:34:55 +01:00
sparc
spi
synth
usb ALSA: usb-audio: Suppress repetitive debug messages from retire_playback_urb() 2014-04-09 21:07:38 +02:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c