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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 7326AC433FF for ; Mon, 29 Jul 2019 06:36:32 +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 484E02070B for ; Mon, 29 Jul 2019 06:36:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="OHeATmn8"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="pH0ozCVJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 484E02070B 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=Mw5yd/Cr1OyNH/BWQ6kyRHkCJgFDorMGECBNSbqwbQ8=; b=OHeATmn8DWqjQO 5Oi+Io/m3UwGTle66e/KHEntIXsCIm51SipTYxlWiinCOPbSL97yWUM8yuvzqtRgAt9a4osymlwbc /OG3A5mR+1Z9BlF/+uXZ2PtLR5Q8fYAxjudYZ13dDCFG6Pnhe/uw7Md3ob8m5ERcBc595KFG6//Gk coAcZdoSl3A3l0R3FLIIeNqkjzZqjiLCQjew259Jp+D3t9XtOzrUeE8ZLokI9OSJoHsqclcP44rop vHk7TXPbeYb2WDC13HNBPkVlbVNx9qmVZP2pLnPWSVwifjJJ2+G+/ZJz2jAV4BJgcoLvzTDXotGsU w0IPvMEZh4NKoP3aD6Hg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hrzGp-00043N-7t; Mon, 29 Jul 2019 06:36:31 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hrzGm-000432-Ss for linux-arm-kernel@lists.infradead.org; Mon, 29 Jul 2019 06:36:30 +0000 Received: from localhost (unknown [122.178.221.187]) (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 5CF1E2070B; Mon, 29 Jul 2019 06:36:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564382188; bh=jbM48Eg7Yx5V9z4igLzOpQybV0ra5WLa7K3ccfFGuMY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pH0ozCVJa4iWQkH3dXM5D+1GzWT3ECrY+N3AZwQtUZOKB71Oie7Tb3N3q1Gn9TZxX Bhbi4DmxJCaNEpEhvC3z+qqFjyBah+/NUeQIAeLpr9Hoa/xOZmCuMY5j+IhPaxUn9J ZvgY0OvpfKIfxSD2EsCEivoIQD5X0D6/tRSNln2c= Date: Mon, 29 Jul 2019 12:05:15 +0530 From: Vinod Koul To: Peter Ujfalusi Subject: Re: [PATCH v2 0/2] dmaengine: ti: omap-dma: Improved polling support Message-ID: <20190729063515.GE12733@vkoul-mobl.Dlink> References: <20190716082459.1222-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190716082459.1222-1-peter.ujfalusi@ti.com> User-Agent: Mutt/1.11.3 (2019-02-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190728_233628_950733_833A04A9 X-CRM114-Status: GOOD ( 11.65 ) 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: dmaengine@vger.kernel.org, dan.j.williams@intel.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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 16-07-19, 11:24, Peter Ujfalusi wrote: > Hi, > > changes since v1: > - New preparation cleanup patch > - Simplified code for the main patch to be easier to read > > This series fine-tunes the omap-dma polled memcpy support to be inline with how > the EDMA driver is handling it. > > The polled completion can be tested by applying: > https://patchwork.kernel.org/patch/10966499/ > > and run the dmatest with polled = 1 on boards where sDMA is used. > > Or boot up any dra7 family device with display enabled. The workaround for DMM > errata i878 uses polled DMA memcpy. Applied, thanks -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel