On Mon, Nov 18, 2019 at 5:01 AM Vignesh Raghavendra wrote:
>
> Sometimes, there would be a need to exchange data between DMA provider
> and DMA client which are very specific to DMA driver of the SoC/platform
> and are not generic enough to be put into struct dma. Therefore, introduce
> dma_get_cf
Sometimes, there would be a need to exchange data between DMA provider
and DMA client which are very specific to DMA driver of the SoC/platform
and are not generic enough to be put into struct dma. Therefore, introduce
dma_get_cfg() interface to get DMA provider specific data from client
device. Cl
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