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e3d8024891
linux/sound
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Ben Dooks e3d8024891 ARM: S3C: Add info for supporting circular DMA buffers 
The S3C64XX DMA implementation will work a lot better with the ability
to enqueue circular buffers as the hardware can do it's own linked-list
management.

Add a function s3c_dma_has_circular() to show that the system can do this
and a flag for the channel.

Update the s3c24xx/s3c64xx I2S DMA code to deal with this.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Acked-by: Mark Brown <broonie@@opensource.wolfsonmicro.com>
2009-10-28 18:22:57 +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 ALSA: snd-atmel-abdac: increase periods_min to 6 instead of 4 2009-04-06 03:56:28 +02:00
core const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
drivers ALSA: opl3: circular locking in the snd_opl3_note_on() and snd_opl3_note_off() 2009-10-08 11:48:10 +02:00
i2c V4L/DVB (10771): tea575x-tuner: convert it to V4L2 API 2009-03-30 12:43:02 -03:00
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 Merge branch 'topic/section-fix' into for-linus 2009-06-10 07:26:46 +02:00
pci Merge branch 'fix/hda' into for-linus 2009-10-13 16:09:56 +02:00
pcmcia ALSA: Add missing SNDRV_PCM_INFO_BATCH flag to some drivers 2009-04-28 15:06:44 +02:00
ppc sound: Make keywest_driver static 2009-10-02 07:38:37 +02:00
sh trivial: Fix misspelling of firmware 2009-03-30 15:21:59 +02:00
soc ARM: S3C: Add info for supporting circular DMA buffers 2009-10-28 18:22:57 +00:00
sparc ALSA: Add missing SNDRV_PCM_INFO_BATCH flag to some drivers 2009-04-28 15:06:44 +02:00
spi ALSA: Convert to snd_card_create() in other sound/* 2009-01-12 15:21:19 +01:00
synth ALSA: clean up the logic for building sequencer modules 2009-05-29 11:49:42 +02:00
usb Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2009-10-03 11:25:30 -07:00
ac97_bus.c ALSA: ac97 - Include ac97_codec.h for ac97_bus_type declaration 2008-12-02 16:25:37 +01:00
Kconfig sound: make OSS device number claiming optional and schedule its removal 2009-08-10 13:59:36 +02:00
last.c [ALSA] Remove sound/driver.h 2008-01-31 17:29:48 +01:00
Makefile ALSA: Add Atmel ALSA drivers directory 2009-02-05 15:08:53 +01:00
sound_core.c Driver-Core: extend devnode callbacks to provide permissions 2009-09-19 12:50:38 -07:00
sound_firmware.c