linux-kernel - Re: [RFC] dmaengine: Moving TI SDMA driver to dmaengine

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Message-ID: <CACRpkdYF6Z7CxhZVvuT8V+ENRd6K0q7=uhk93kOaOG-W3AvoTw@mail.gmail.com>
Date:	Fri, 8 Jul 2011 19:06:16 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	"Raju, Sundaram" <sundaram@...com>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"Shilimkar, Santosh" <santosh.shilimkar@...com>,
	Dan <dan.j.williams@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan

On Fri, Jul 8, 2011 at 10:22 AM, Raju, Sundaram <sundaram@...com> wrote:

> I would like to follow the Freescale i.MX DMA driver model,
> where imx-dma.c in drivers/dma which implements all the
> dmaengine hooks, internally uses the APIs in dma-v1.c file in
> arch/arm/mach-imx. All APIs in dma-v1.c are also exported
> out for direct use by clients.
>(...)
> Let me know your thoughts.

Sounds like a plan, just do it.
I think Samsung are currently using the scheme to migrate to
dmaengine as well.

Thanks,
Linus Walleij
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