Re: [PATCH v3 2/2] DMAEngine: Add DMAEngine driver based on old MSMDMA APIs

[Ravi Kumar V]

On 3/13/2012 4:27 PM, Shantanu Gupta wrote:
> Any info available(publicly) on so as to what all chipsets have this
> capability ?

This is DMA engine driver for "Application Data Mover(ADM)" which in one 
type of DMA device in most of the Qualcomm processors like snapdragon.

> On Tue, Mar 13, 2012 at 1:44 AM, Daniel Walker <dwalker@xxxxxxxxxx
> <mailto:dwalker@xxxxxxxxxx>> wrote:
>
>     On Mon, Mar 12, 2012 at 04:02:44PM +0530, Ravi Kumar V wrote:
>      > Add DMAEngine based driver using the old MSM DMA APIs internally.s
>
>     What do you mean by this?
>
>      > The benefit of this approach is that not all the drivers
>      > have to get converted to DMAEngine APIs simultaneosly while
>      > both the drivers can stay enabled in the kernel. The client
>      > drivers using the old MSM APIs directly can now convert to
>      > DMAEngine one by one.
>
>     Which drivers?
>
>     Daniel
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