From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH V5 2/2] dma: tegra: add dmaengine based dma driver Date: Wed, 06 Jun 2012 11:47:17 -0600 Message-ID: <4FCF97A5.5040008@wwwdotorg.org> References: <1338960327-31453-1-git-send-email-ldewangan@nvidia.com> <1338960327-31453-2-git-send-email-ldewangan@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1338960327-31453-2-git-send-email-ldewangan@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Laxman Dewangan , vinod.koul@intel.com Cc: dan.j.williams@intel.com, grant.likely@secretlab.ca, linux-kernel@vger.kernel.org, olof@lixom.net, linux-tegra@vger.kernel.org List-Id: linux-tegra@vger.kernel.org On 06/05/2012 11:25 PM, Laxman Dewangan wrote: > Add dmaengine based NVIDIA's Tegra APB DMA driver. > This driver support the slave mode of data transfer from > peripheral to memory and vice versa. > The driver supports for the cyclic and non-cyclic mode > of data transfer. Acked-by: Stephen Warren Laxman, what are you plans for enabling this and replacing the existing non-dmaengine APB DMA driver? We will need to convert: * The fuse WAR stuff in arch/arm/mach-tegra * The ASoC driver in sound/soc/tegra This will require some thought and dependency management between the various subsystems. Vinod, It may be best to apply this series along in a topic branch that you merge into the dmaengine branch, and I can pull into Tegra if/when I need. Or, if you ack it, I can take it all through the Tegra tree if you want. That wouldn't allow patch 1 to be use by others though. Thanks.