From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH] dmaengine: Add hisilicon k3 DMA engine driver Date: Tue, 18 Jun 2013 17:08:01 +0200 Message-ID: <3686094.n3OCaPGG8M@wuerfel> References: <1371444872-26994-1-git-send-email-zhangfei.gao@linaro.org> <201306181609.14966.arnd@arndb.de> <51C06D19.3020304@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <51C06D19.3020304-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: Vinod Koul , zhangfei , device-tree , Russell King - ARM Linux , zhangfei gao List-Id: devicetree@vger.kernel.org On Tuesday 18 June 2013 22:22:17 zhangfei wrote: > > With no need to have a filter function. > > Cool, then I would like to wait for the patch. Maybe you can try to add the dma_get_slave_channel() function I proposed here as a first patch and add your driver on top. There may be issues I missed, and Vinod needs to agree to the concept first, but that would probably get his attention. Or you could send your the new interface as an add-on patch and convert your driver along with adding it. Arnd