linux-stable/sound
Troy Kisky 1e224f322b ASoC: DaVinci: pcm, fix underrun by using sram
Fix underruns by using dma to copy 1st to sram
in a ping/pong buffer style and then copying from
the sram to the ASP. This also has the advantage
of tolerating very long interrupt latency on dma
completion.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-19 10:48:08 +00:00
..
aoa ALSA: Don't assume i2c device probing always succeeds 2009-10-01 07:46:33 +02:00
arm ALSA: aaci: ARM1176 aaci-pl041 AC97 register read timeout 2009-10-13 15:59:55 +02:00
atmel
core ALSA: sound: Move dereference after NULL test and drop unnecessary NULL tests 2009-10-30 12:01:27 +01:00
drivers ALSA: dummy - Fix descriptions of pcm_substreams parameter 2009-11-02 14:11:55 +01:00
i2c
isa Merge branch 'topic/cmi8330' into for-linus 2009-09-10 15:32:45 +02:00
mips ALSA: Fix invalid __exit in sound/mips/*.c 2009-10-02 11:06:16 +02:00
oss trivial: remove unnecessary semicolons 2009-09-21 15:14:58 +02:00
parisc ALSA: sound/parisc: Move dereference after NULL test 2009-10-30 12:01:38 +01:00
pci Merge branch 'fix/hda' into for-linus 2009-11-02 16:18:33 +01:00
pcmcia ALSA: pcmcia: use dynamic debug infrastructure, deprecate CS_CHECK (sound) 2009-11-02 11:41:41 +01:00
ppc powerpc: Minor cleanup to sound/ppc/Kconfig 2009-10-27 16:42:42 +11:00
sh
soc ASoC: DaVinci: pcm, fix underrun by using sram 2009-11-19 10:48:08 +00:00
sparc
spi
synth
usb ALSA: snd-usb-caiaq: Bump version number to 1.3.20 2009-10-30 12:29:56 +01:00
ac97_bus.c
Kconfig sound: make OSS device number claiming optional and schedule its removal 2009-08-10 13:59:36 +02:00
last.c
Makefile
sound_core.c Driver-Core: extend devnode callbacks to provide permissions 2009-09-19 12:50:38 -07:00
sound_firmware.c