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(parent: c912fa9) | patch
dmaengine: omap: Support for element mode in cyclic DMA
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Fri, 14 Sep 2012 12:05:44 +0000 (15:05 +0300)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sat, 22 Sep 2012 15:12:35 +0000 (11:12 -0400)
commitccffa3870a7ec2b59cf051b745220c56f423d182
tree95c6c61c0f7ceb1b255d4b3f838ecd1d45bef863tree | snapshot (tar.gz zip)
parentc912fa913446b07147f6cbc1a8fa2fb20d2f7c36commit | diff
dmaengine: omap: Support for element mode in cyclic DMA

When src_maxburst/dst_maxburst is set to 0 by the users of cyclic DMA
(mostly audio) indicates that we should configure the omap DMA to element
sync mode instead of packet mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/dma/omap-dma.c diff | blob | blame | history