Troy Kisky 1e224f322b ASoC: DaVinci: pcm, fix underrun by using sram ... Fix underruns by using dma to copy 1st to sram in a ping/pong buffer style and then copying from the sram to the ASP. This also has the advantage of tolerating very long interrupt latency on dma completion. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>		2009-11-19 10:48:08 +00:00
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mach	ASoC: DaVinci: pcm, fix underrun by using sram	2009-11-19 10:48:08 +00:00