17 Sep
2012
17 Sep
'12
11:58 a.m.
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@ti.com CC: Lars-Peter Clausen lars@metafoo.de
Acked-by: Vinod Koul vinod.koul@linux.intel.com
--
~Vinod