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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 16CD4C33CB1 for ; Wed, 15 Jan 2020 12:32:01 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 CEBC8214AF for ; Wed, 15 Jan 2020 12:32:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="p9K9/S+N"; 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 CEBC8214AF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=7Xe5cwMh7Btgv8k3RB7U64EcIFsJDlsIHTv2h+ia5zg=; b=p9K9/S+N3P0cYf +yN3Jqpj1clPgzU4JwRU4srNtuP2MlaUY/ck927zR9mCMs7glAAVmNt/zD9dKjA5WpSsCxwUgqSLr Ep6sFI/QC0kWVmXLbgpiGdwBtLKYNwjQzYncWb6vDh4CAGF1KPOrsFI48dIBwA+9BzU/npXu4Vw5L 5268kJEwIrde4CoESPXDRoDn91nTGaCOZtKNlITX0Qr0lk1xQKemHIBvKhmzA7cMTXH/oTvMdfaoQ JwtjJJWXAY78UTgQb9K+ulqzcUfrK8WHK/BOtOHmf5k10UjPF272HF4x8E6JbSBH7lYVDSeOaKdIb i3JkRiu3GF4kjBJS5dUg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1irhq3-00046J-2h; Wed, 15 Jan 2020 12:31:59 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1irhpw-00045J-4U for linux-arm-kernel@lists.infradead.org; Wed, 15 Jan 2020 12:31:57 +0000 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200115_043152_194006_7E370721 X-CRM114-Status: GOOD ( 10.55 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , linux-sunxi@googlegroups.com, open list , Maxime Ripard , Chen-Yu Tsai , "open list:DRM DRIVERS FOR ALLWINNER A10" , Daniel Vetter , "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 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel