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ASoC: OMAP: Make DMA 64 aligned 

Align DMA address to DMA burst transaction sizes.

Signed-off-by: Eduardo Valentin <eduardo.valentin@nokia.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Eduardo Valentin 2009-08-20 16:18:22 +03:00 committed by Mark Brown
parent 9599d485cb
commit a152ff24b9
1 changed files with 2 additions and 2 deletions
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4
sound/soc/omap/omap-pcm.c
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@ -310,7 +310,7 @@ static struct snd_pcm_ops omap_pcm_ops = {
.mmap = omap_pcm_mmap, .mmap = omap_pcm_mmap,
}; };
static u64 omap_pcm_dmamask = DMA_BIT_MASK(32); static u64 omap_pcm_dmamask = DMA_BIT_MASK(64);
static int omap_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, static int omap_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
int stream) int stream)
@ -360,7 +360,7 @@ static int omap_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
if (!card->dev->dma_mask) if (!card->dev->dma_mask)
card->dev->dma_mask = &omap_pcm_dmamask; card->dev->dma_mask = &omap_pcm_dmamask;
if (!card->dev->coherent_dma_mask) if (!card->dev->coherent_dma_mask)
card->dev->coherent_dma_mask = DMA_BIT_MASK(32); card->dev->coherent_dma_mask = DMA_BIT_MASK(64);
if (dai->playback.channels_min) { if (dai->playback.channels_min) {
ret = omap_pcm_preallocate_dma_buffer(pcm, ret = omap_pcm_preallocate_dma_buffer(pcm,