linux-kernel - Re: [PATCH] dmaengine: at_xdmac: fix bug about channel configuration

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Message-ID: <20150710080002.GC836@localhost>
Date:	Fri, 10 Jul 2015 13:30:02 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Ludovic Desroches <ludovic.desroches@...el.com>
Cc:	linux-arm-kernel@...ts.infradead.org, dmaengine@...r.kernel.org,
	linux-kernel@...r.kernel.org, nicolas.ferre@...el.com,
	maxime.ripard@...e-electrons.com
Subject: Re: [PATCH] dmaengine: at_xdmac: fix bug about channel configuration

On Wed, Jun 17, 2015 at 04:22:26PM +0200, Ludovic Desroches wrote:
> When using descriptor view 2 or higher, we don't write the configuration
> into AT_XDMAC_CC register because this configuration will be fetch from
> the descriptor. Unfortunately, the PROT bit is not updated with this
> method, we have to do it manually before enabling the channel.
> 
Applied, thanks

-- 
~Vinod

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