[alsa-devel] [PATCH v3 03/15] dmaengine: Add flags parameter to dmaengine_prep_dma_cyclic()

Vinod Koul vinod.koul at linux.intel.com
Mon Sep 17 11:58:59 CEST 2012

On Fri, 2012-09-14 at 15:05 +0300, Peter Ujfalusi wrote:
> With this parameter added to dmaengine_prep_dma_cyclic() the API will
> be in
> sync with other dmaengine_prep_*() functions.
> The dmaengine_prep_dma_cyclic() function primarily used by audio for
> cyclic
> transfer required by ALSA, we use the from audio to ask dma drivers to
> suppress interrupts (if DMA_PREP_INTERRUPT is cleared) when it is
> supported
> on the platform.
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
> CC: Lars-Peter Clausen <lars at metafoo.de>
> --- 
Acked-by: Vinod Koul <vinod.koul at linux.intel.com>


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