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authorEduardo Valentin <eduardo.valentin@nokia.com>2009-08-20 16:18:22 +0300
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-08-20 20:10:28 +0100
commita152ff24b9784ddfd347953f23c53f0b890ebca8 (patch)
tree96efc4a657210ff0b2dd964256f85d6938931002
parent9599d485cb0b5ea093414654d723f3ab03c95038 (diff)
downloadlinux-linaro-precise-a152ff24b9784ddfd347953f23c53f0b890ebca8.tar.gz
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>
-rw-r--r--sound/soc/omap/omap-pcm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 7cae7c41808..b9633d5a955 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -310,7 +310,7 @@ static struct snd_pcm_ops omap_pcm_ops = {
.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,
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)
card->dev->dma_mask = &omap_pcm_dmamask;
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) {
ret = omap_pcm_preallocate_dma_buffer(pcm,