linux-kernel - Re: [PATCH v2 0/2] dmaengine: ti-dma-crossbar: Support for eDMA

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Date:	Thu, 2 Jul 2015 21:26:14 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Peter Ujfalusi <peter.ujfalusi@...com>
Cc:	Tony Lindgren <tony@...mide.com>, linux-kernel@...r.kernel.org,
	dmaengine@...r.kernel.org, linux-omap@...r.kernel.org,
	misael.lopez@...com
Subject: Re: [PATCH v2 0/2] dmaengine: ti-dma-crossbar: Support for eDMA

On Wed, Jul 01, 2015 at 03:41:26PM +0300, Peter Ujfalusi wrote:
> Hi,
> 
> On 06/08/2015 04:22 PM, Peter Ujfalusi wrote:
> > Hi,
> > 
> > Changes since v01:
> > - Drop change in compatible for the crossbar driver and do the configuration
> >   based on the DT structure.
> > 
> > The ti-dma-crossbar driver in it's current form can work when it is used with
> > sDMA (omap-dma). On DRA7x class of devices we have both sDMA and eDMA available.
> > The sDMA driver expects to get the DMA request line with offset 1. The eDMA
> > stack does not need the offset.
> > The crosbbar itself is identical for sDMA and eDMA.
> > At probe time the driver will do a match to figure out which dma engine it is
> > connected to and based on that information it will configure the offset needed
> > by the DMA driver.
> 
> Gentle ping, it has been almost a month ago this series has been sent.
Sorry I seem to have missed this series. I relooked at this and it looks
fine. I will apply it once rc1 is out. If it needs rebase please resend

-- 
~Vinod

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