From a152ff24b9784ddfd347953f23c53f0b890ebca8 Mon Sep 17 00:00:00 2001 From: Eduardo Valentin Date: Thu, 20 Aug 2009 16:18:22 +0300 Subject: [PATCH] ASoC: OMAP: Make DMA 64 aligned Align DMA address to DMA burst transaction sizes. Signed-off-by: Eduardo Valentin Acked-by: Jarkko Nikula Signed-off-by: Mark Brown --- sound/soc/omap/omap-pcm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c index 7cae7c4..b9633d5 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, -- 2.7.4