linux/sound
Kuninori Morimoto af8a478821 ASoC: rsnd: add rsnd_scu_transfer_start()
Renesas sound has SRC (= Sampling Rate Converter),
but, the HW implementation depends on its generation.
It was part of SRU on Gen1, and SCU on Gen2.
This SCU needs DMA transfer to use it.
Current rsnd driver is using it as DMA transfer buffer
(= no rate convert), and Gen1 is only supported at this point.

This patch cleanup it with focusing about SRC and Gen2 part.

SRC_CTRL/BUSIF_MODE are used for transfer start.
This patch adds rsnd_scu_transfer_start() and merge these

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-31 13:35:30 +00:00
..
aoa ALSA: snd-aoa: Add a layout entry for PowerBook6,5 2013-05-16 07:19:01 +02:00
arm ALSA: pxa: slightly refactor reset handling 2013-10-18 00:35:00 +01:00
atmel ALSA: atmel: Remove redundant platform_set_drvdata() 2013-05-03 11:40:23 +02:00
core ALSA: compress: Make sure we trigger STOP before closing the stream. 2013-09-26 09:28:22 +02:00
drivers ALSA: replace strict_strto*() with kstrto*() 2013-07-21 11:56:18 +02:00
firewire Merge branch 'for-3.12' into for-next 2013-07-15 12:09:28 +02:00
i2c [media] tea575x: Move from sound to media 2013-08-18 08:09:59 -03:00
isa Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linus 2013-09-11 11:17:15 +01:00
mips ALSA: mips/sgio2audio: Remove redundant platform_set_drvdata() 2013-05-06 10:45:54 +02:00
oss ASoC: Updates for v3.12 2013-08-23 14:12:22 +02:00
parisc ALSA: Remove the rest of *_set_drvdata(NULL) calls 2013-05-29 12:50:59 +02:00
pci ALSA: hdsp - info leak in snd_hdsp_hwdep_ioctl() 2013-10-16 11:22:46 +02:00
pcmcia
ppc ALSA: powermac: Remove redundant platform_set_drvdata() 2013-05-23 14:35:58 +02:00
sh ALSA: sh_dac_audio: Remove redundant platform_set_drvdata() 2013-05-23 14:36:45 +02:00
soc ASoC: rsnd: add rsnd_scu_transfer_start() 2013-12-31 13:35:30 +00:00
sparc ALSA: Remove the rest of *_set_drvdata(NULL) calls 2013-05-29 12:50:59 +02:00
spi ALSA: Remove the rest of *_set_drvdata(NULL) calls 2013-05-29 12:50:59 +02:00
synth
usb ALSA: us122l: Fix pcm_usb_stream mmapping regression 2013-10-15 11:35:54 +02:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c drivers: avoid format string in dev_set_name 2013-07-03 16:07:41 -07:00
sound_firmware.c