[PATCH v2] dmaengine/ep93xx_dma: Implement double buffering for M2M DMA channels
From: Mika Westerberg <hidden>
Date: 2012-04-19 18:43:43
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On Thu, Apr 19, 2012 at 11:19:00AM +0200, Rafal Prylowski wrote:
Add double buffering support for M2M DMA channels. Implement this by using EP93xx M2M DMA Buffer and Control Finite State Machines to be sure that we are not disabling the channel when it's actually operating. Signed-off-by: Rafal Prylowski <redacted> Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Mika Westerberg <redacted>