Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757837AbbLBKCx (ORCPT ); Wed, 2 Dec 2015 05:02:53 -0500 Received: from bear.ext.ti.com ([192.94.94.41]:42724 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757796AbbLBKCt (ORCPT ); Wed, 2 Dec 2015 05:02:49 -0500 Subject: Re: [RFC v02 04/15] dmaengine: edma: Add support for DMA filter mapping to slave devices To: Vinod Koul , Arnd Bergmann References: <1448891145-10766-1-git-send-email-peter.ujfalusi@ti.com> <1448891145-10766-5-git-send-email-peter.ujfalusi@ti.com> <20151201172212.GC1696@localhost> <1589780.JL62pLTh05@wuerfel> <20151202043730.GA1854@localhost> CC: , , , , , , , From: Peter Ujfalusi Message-ID: <565EC1A6.3090806@ti.com> Date: Wed, 2 Dec 2015 12:02:14 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20151202043730.GA1854@localhost> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 966 Lines: 24 On 12/02/2015 06:37 AM, Vinod Koul wrote: > On Tue, Dec 01, 2015 at 09:20:28PM +0100, Arnd Bergmann wrote: >> On Tuesday 01 December 2015 22:52:12 Vinod Koul wrote: >>> On Mon, Nov 30, 2015 at 03:45:34PM +0200, Peter Ujfalusi wrote: >>>> Add support for providing device to filter_fn mapping so client drivers >>>> can switch to use the dma_request_chan() API. >>> >>> Any reason why we dont want to go with DT based only for edma here? >> >> I think the OMAP2 based platforms using edma are all DT-only, but mach-davinci >> would need a lot of work for that. > > Okay sound fine then Yes, daVinci is mostly board file based and the problem is that those devices are hard to find to do the conversion to DT. -- P?ter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/