[PATCH V1] dmaengine: tegra: add dma driver

[Vinod Koul]

On Wed, 2012-04-25 at 14:31 +0530, Laxman Dewangan wrote:
> 
> I had a  communication with Russell on another change thread and 
> understand that some more work need to be done in virt_chan to support 
> cyclic one.
> 
> I want to have the cyclic dma support in my driver so I want to go on 
> following steps:
> 1. I will post the patch for tegra dma which will not use the virt_dma 
> so that my driver will be independent of Russel's change.
which driver? A new driver for cyclic support only or on top of
Russell's changes?
> 2. Once the tegra dma is part of tree, I can move all my dma client to 
> use the dmaengine based driver and remove old style dma.
> 3. Till that time Russell's will have already virt_dma support for 
> cyclic one and so I will change tegra_dma.c to use virt_dma.
> 
> 
> Let me know your opinion so that I can plan my patch/change
> accordingly. 

-- 
~Vinod