From: Wolfram Sang Date: Fri, 25 Mar 2011 15:51:45 +0000 (+0100) Subject: ASoC: imx: fix burstsize for DMA X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e1bb31b444668bc957c337d33803db7cb3330745;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git ASoC: imx: fix burstsize for DMA 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 Acked-by: Liam Girdwood Signed-off-by: Mark Brown Cc: stable@kernel.org --- diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c index b2ed764fd89..aab7765f401 100644 --- a/sound/soc/imx/imx-pcm-dma-mx2.c +++ b/sound/soc/imx/imx-pcm-dma-mx2.c @@ -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);