From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2D3BC33CAF for ; Wed, 22 Jan 2020 08:23:06 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C0A5824655 for ; Wed, 22 Jan 2020 08:23:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0A5824655 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=olimex.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D56CD6FAE7; Wed, 22 Jan 2020 08:22:23 +0000 (UTC) Received: from olimex.com (olimex.com [184.105.72.32]) by gabe.freedesktop.org (Postfix) with ESMTPS id 773636EC7D for ; Tue, 21 Jan 2020 11:37:18 +0000 (UTC) Received: from 94.155.250.134 ([94.155.250.134]) by olimex.com with ESMTPSA (ECDHE-RSA-AES128-GCM-SHA256:TLSv1.2:Kx=ECDH:Au=RSA:Enc=AESGCM(128):Mac=AEAD) (SMTP-AUTH username stefan@olimex.com, mechanism PLAIN) for ; Tue, 21 Jan 2020 03:37:12 -0800 Subject: Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA To: Vinod Koul , Maxime Ripard References: <20200110141140.28527-1-stefan@olimex.com> <20200110141140.28527-2-stefan@olimex.com> <20200115123137.GJ2818@vkoul-mobl> <20200115170731.vt6twfhvuwjrbbup@gilmour.lan> <20200121083514.GE2841@vkoul-mobl> From: Stefan Mavrodiev Message-ID: <54b1a38f-3903-49b7-d20b-f97824a528ba@olimex.com> Date: Tue, 21 Jan 2020 13:37:08 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200121083514.GE2841@vkoul-mobl> Content-Language: en-US X-Mailman-Approved-At: Wed, 22 Jan 2020 08:21:10 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stefan Mavrodiev , David Airlie , linux-sunxi@googlegroups.com, open list , "open list:DRM DRIVERS FOR ALLWINNER A10" , Chen-Yu Tsai , "open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM" , Dan Williams , "moderated list:ARM/Allwinner sunXi SoC support" Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 1/21/20 10:35 AM, Vinod Koul wrote: > On 15-01-20, 18:07, Maxime Ripard wrote: >> On Wed, Jan 15, 2020 at 06:01:37PM +0530, Vinod Koul wrote: >>> On 10-01-20, 16:11, Stefan Mavrodiev wrote: >>>> Currently the cyclic transfers can be used only with normal DMAs. They >>>> can be used by pcm_dmaengine module, which is required for implementing >>>> sound with sun4i-hdmi encoder. This is so because the controller can >>>> accept audio only from a dedicated DMA. >>>> >>>> This patch enables them, following the existing style for the >>>> scatter/gather type transfers. >>> I presume you want this to go with drm tree (if not let me know) so: >>> >>> Acked-by: Vinod Koul >> There's no need for it to go through DRM, it can go through your tree :) > okay in that case I have applied now :), thanks > Hi, Should I keep this patch in the future series or drop it? Best regards, Stefan Mavrodiev _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel