[alsa-devel] [PATCH 19/19] ASoC: fsi: Add DMAEngine support

Vinod Koul vinod.koul at linux.intel.com
Sat Feb 4 19:01:59 CET 2012

On Sat, 2012-02-04 at 18:00 +0100, Lars-Peter Clausen wrote:
> yes, _if_. Though with the current state of the dmaengine drivers you
> need at
> least custom code for configuring the DMA controller and for matching
> the channel. 
And that is why the dma_chan allocation should be done in setup code by
PCM driver. Rest all the work in runtime should be moved into soc-pcm.


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