Re: [RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan

2011-07-12 Thread Vinod Koul
On Fri, 2011-07-08 at 11:04 +0100, Russell King - ARM Linux wrote: On Fri, Jul 08, 2011 at 01:52:17PM +0530, Raju, Sundaram wrote: I am planning to move TI SDMA driver in OMAP tree into the dmaengine framework. The first immediate issue of concern I noticed is the huge number of client

[RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan

2011-07-08 Thread Raju, Sundaram
Hi, I am planning to move TI SDMA driver in OMAP tree into the dmaengine framework. The first immediate issue of concern I noticed is the huge number of client drivers that use the existing SDMA driver. More than 15 client drivers are using the current SDMA driver. Moving the SDMA driver along

Re: [RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan

2011-07-08 Thread Russell King - ARM Linux
On Fri, Jul 08, 2011 at 01:52:17PM +0530, Raju, Sundaram wrote: I am planning to move TI SDMA driver in OMAP tree into the dmaengine framework. The first immediate issue of concern I noticed is the huge number of client drivers that use the existing SDMA driver. More than 15 client drivers

RE: [RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan

2011-07-08 Thread Raju, Sundaram
] dmaengine: Moving TI SDMA driver to dmaengine - design plan On Fri, Jul 08, 2011 at 01:52:17PM +0530, Raju, Sundaram wrote: I am planning to move TI SDMA driver in OMAP tree into the dmaengine framework. The first immediate issue of concern I noticed is the huge number of client drivers

Re: [RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan

2011-07-08 Thread Tony Lindgren
, Santosh; linux-ker...@vger.kernel.org Subject: Re: [RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan On Fri, Jul 08, 2011 at 01:52:17PM +0530, Raju, Sundaram wrote: I am planning to move TI SDMA driver in OMAP tree into the dmaengine framework. The first immediate

Re: [RFC] dmaengine: Moving TI SDMA driver to dmaengine - design plan

2011-07-08 Thread Linus Walleij
On Fri, Jul 8, 2011 at 10:22 AM, Raju, Sundaram sunda...@ti.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