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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 00EEEC2D0CE for ; Tue, 21 Jan 2020 12:14:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C0F772253D for ; Tue, 21 Jan 2020 12:14:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579608848; bh=Qq3v/FQs81Z4u3h/BT7zP7lIhmAukfuHUqvLomvAe2g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=DOKn3yKQyKrXz+BblbCm+GlUQCTr8OZL+ZNWU9Qm+aSsZM5zV7QNz24axLzc1Sy/j YMvea0JjlT12zZTLVCg5EtXendMNwOGBi41iXz+N9j/h0YnD8OHoTfa3im7ijo4dFd F+W87Fnyt/79N8GDTeXWCd4OGGP9VtuuClHO1KqQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728655AbgAUMOI (ORCPT ); Tue, 21 Jan 2020 07:14:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:42134 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727817AbgAUMOI (ORCPT ); Tue, 21 Jan 2020 07:14:08 -0500 Received: from localhost (unknown [171.76.119.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B222A2073A; Tue, 21 Jan 2020 12:14:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579608847; bh=Qq3v/FQs81Z4u3h/BT7zP7lIhmAukfuHUqvLomvAe2g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=M3SfLdxAoH9lXTgviaGdxEEl8nstuFNd2zRY3BHNhdqp7YUCg7QXEXKixsKmRxHX3 9F0Fa3pogu6a6IKs20YUE+vsokLsny+vHu5lpHCodkcVtQ6ZtO+ZwVolZpTq89HxKb C+IU7xZmZtRhEW3HAO68Aly8DcgIt2c0aG6kJffQ= Date: Tue, 21 Jan 2020 17:44:02 +0530 From: Vinod Koul To: Stefan Mavrodiev Cc: Maxime Ripard , Dan Williams , Chen-Yu Tsai , David Airlie , Daniel Vetter , open list , "open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM" , "moderated list:ARM/Allwinner sunXi SoC support" , "open list:DRM DRIVERS FOR ALLWINNER A10" , linux-sunxi@googlegroups.com Subject: Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA Message-ID: <20200121121402.GP2841@vkoul-mobl> 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> <54b1a38f-3903-49b7-d20b-f97824a528ba@olimex.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <54b1a38f-3903-49b7-d20b-f97824a528ba@olimex.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 21-01-20, 13:37, Stefan Mavrodiev wrote: > > 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? Drop it :) It would be in linux-next tomorrow! -- ~Vinod