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ASoC: imx: fix burstsize for DMA

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SSI counts in words, the DMA engine in bytes. (Wrong) factor got removed
in bf974a0 (ASoC i.MX: switch to new DMA api).

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
This commit is contained in:
Wolfram Sang 2011-03-25 16:51:45 +01:00 committed by Mark Brown
parent 2c4cf17a52
commit e1bb31b444
1 changed files with 2 additions and 2 deletions
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4
sound/soc/imx/imx-pcm-dma-mx2.c
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@ -110,12 +110,12 @@ static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream,
slave_config.direction = DMA_TO_DEVICE;
slave_config.dst_addr = dma_params->dma_addr;
slave_config.dst_addr_width = buswidth;
slave_config.dst_maxburst = dma_params->burstsize;
slave_config.dst_maxburst = dma_params->burstsize * buswidth;
} else {
slave_config.direction = DMA_FROM_DEVICE;
slave_config.src_addr = dma_params->dma_addr;
slave_config.src_addr_width = buswidth;
slave_config.src_maxburst = dma_params->burstsize;
slave_config.src_maxburst = dma_params->burstsize * buswidth;
}
ret = dmaengine_slave_config(iprtd->dma_chan, &slave_config);