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Date: Thu, 15 Mar 2012 23:27:51 +0530
From: Ravi Kumar V <kumarrav@codeaurora.org>
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To: Shantanu Gupta <shans95g@gmail.com>
CC: Daniel Walker <dwalker@fifo99.com>, Vinod Koul <vinod.koul@intel.com>,
        Dan Williams <dan.j.williams@intel.com>,
        David Brown <davidb@codeaurora.org>,
        Bryan Huntsman <bryanh@codeaurora.org>,
        Russell King <linux@arm.linux.org.uk>, linux-arm-msm@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        gregkh@linuxfoundation.org
Subject: Re: [PATCH v3 2/2] DMAEngine: Add DMAEngine driver based on old MSM
 DMA APIs
References: <1331548364-27845-1-git-send-email-kumarrav@codeaurora.org> <20120312201421.GA3459@fifo99.com> <CAPDArRLs23VDJSWpX8xJsXfn+_SV2FcyzLYBF9UAxf=Rv9svGQ@mail.gmail.com>
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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@fifo99.com
> <mailto:dwalker@fifo99.com>> 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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