linux-kernel - Re: [PATCH v2] dmaengine/ep93xx_dma: Implement double buffering for M2M DMA channels

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Date:	Thu, 19 Apr 2012 21:42:47 +0300
From:	Mika Westerberg <mika.westerberg@....fi>
To:	Rafal Prylowski <prylowski@...asoft.pl>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"vinod.koul@...el.com" <vinod.koul@...el.com>,
	H Hartley Sweeten <hartleys@...ionengravers.com>,
	"rmallon@...il.com" <rmallon@...il.com>
Subject: Re: [PATCH v2] dmaengine/ep93xx_dma: Implement double buffering for
 M2M DMA channels

On Thu, Apr 19, 2012 at 11:19:00AM +0200, Rafal Prylowski wrote:
> Add double buffering support for M2M DMA channels. Implement this by using EP93xx
> M2M DMA Buffer and Control Finite State Machines to be sure that we are not
> disabling the channel when it's actually operating.
> 
> Signed-off-by: Rafal Prylowski <prylowski@...asoft.pl>
> Tested-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
> Acked-by: H Hartley Sweeten <hsweeten@...ionengravers.com>

Acked-by: Mika Westerberg <mika.westerberg@....fi>
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