[alsa-devel] [PATCH] ARM i.MX dma: Fix burstsize settings
broonie at opensource.wolfsonmicro.com
Wed Jul 6 17:03:57 CEST 2011
On Wed, Jul 06, 2011 at 11:18:33AM +0200, Sascha Hauer wrote:
> dmaengine expects the maxburst parameter in words, not bytes.
> The imxdma driver and its users do this wrong. Fix this.
> As a side note the imx-pcm-dma-mx2 driver was 'fixed' to work
> with imx-dma. This broke the driver with imx-sdma support which
> correctly takes the maxburst parameter in words. This patch
> puts the sdma based sound back to work.
Acked-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
Probably makes sense to send via the ARM tree unless there's merge
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