[ALSA] ASoC pxa2xx DMA support

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This patch adds pxa2xx ASoC DMA audio support. It's based on
sound/arm/pxa-pcm.c by Nicolas Pitre with the following differences.
o Modified driver structure to use ASoC core PCM callbacks and data
structures.
o Registration with ASoC core.
From: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

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Liam Girdwood 2006-10-12 14:26:55 +02:00 • committed by Jaroslav Kysela

parent 102fa9060e

commit f11a96d5cd

2 changed files with 411 additions and 0 deletions

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363

sound/soc/pxa/pxa2xx-pcm.c

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48

sound/soc/pxa/pxa2xx-pcm.h

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