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=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 40FBDC33CB3 for ; Wed, 15 Jan 2020 12:31:53 +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 170CD22522 for ; Wed, 15 Jan 2020 12:31:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="yB1CEdip" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 170CD22522 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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 75D926E960; Wed, 15 Jan 2020 12:31:52 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id DCBBB6E960 for ; Wed, 15 Jan 2020 12:31:51 +0000 (UTC) Received: from localhost (unknown [223.226.122.163]) (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 B68A0214AF; Wed, 15 Jan 2020 12:31:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579091511; bh=mj/hReSoRHp5ydIC4cRcSvA+mXisS9dp2mIrgDLg1zg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yB1CEdipMT24qNy8hy+KhE7gUIehT6Af306QNSUVUtQWok+N54kT9/FshiIHE1jwD G/fq4ukzF+hoQFC22Pz5JKTdrfyMPxhHvni+G11vjQHuDaPFV97A5DsVfaGRikPSx/ RkTYR3KBIQMu66Vo0pvTYyAKL3aCUNh8F4SPyCVE= Date: Wed, 15 Jan 2020 18:01:37 +0530 From: Vinod Koul To: Stefan Mavrodiev Subject: Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA Message-ID: <20200115123137.GJ2818@vkoul-mobl> References: <20200110141140.28527-1-stefan@olimex.com> <20200110141140.28527-2-stefan@olimex.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200110141140.28527-2-stefan@olimex.com> 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: David Airlie , linux-sunxi@googlegroups.com, open list , Chen-Yu Tsai , "open list:DRM DRIVERS FOR ALLWINNER A10" , "open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM" , Dan Williams , "moderated list:ARM/Allwinner sunXi SoC support" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 -- ~Vinod _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel