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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 911AAC48BDF for ; Tue, 15 Jun 2021 14:48:16 +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 5B3F96141D for ; Tue, 15 Jun 2021 14:48:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B3F96141D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.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 5782A6E30D; Tue, 15 Jun 2021 14:48:15 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2701289FBC; Tue, 15 Jun 2021 14:48:13 +0000 (UTC) IronPort-SDR: E6+qWxeHb/bxAKy8pTbjEgX2/Ha5UhKlIDK4YJ5dpJlGlSh91UFHRbSOeL23KVimv2j+VqhdkR IQWyCVL2iXDg== X-IronPort-AV: E=McAfee;i="6200,9189,10015"; a="204173720" X-IronPort-AV: E=Sophos;i="5.83,275,1616482800"; d="scan'208";a="204173720" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2021 07:47:56 -0700 IronPort-SDR: e8+kqsKwLKIxsLFc7WTEhE3mFMjlO00GcNJW50i+JGbTnXy8mB8BrcQ0vG2suNZq8VcDZnU/Bl 26TRNu+Cv8FA== X-IronPort-AV: E=Sophos;i="5.83,275,1616482800"; d="scan'208";a="451990177" Received: from vlernihx-mobl3.ger.corp.intel.com (HELO [10.252.12.108]) ([10.252.12.108]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2021 07:47:55 -0700 Subject: Re: [PATCH v3 08/12] drm/i915/gt: Pipelined clear To: =?UTF-8?Q?Thomas_Hellstr=c3=b6m?= , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org References: <20210614162612.294869-1-thomas.hellstrom@linux.intel.com> <20210614162612.294869-9-thomas.hellstrom@linux.intel.com> From: Matthew Auld Message-ID: Date: Tue, 15 Jun 2021 15:47:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <20210614162612.294869-9-thomas.hellstrom@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 8bit 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: Chris Wilson Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 14/06/2021 17:26, Thomas Hellström wrote: > From: Chris Wilson > > Update the PTE and emit a clear within a single unpreemptible packet > such that we can schedule and pipeline clears. > > Signed-off-by: Chris Wilson > Co-developed-by: Thomas Hellström > Signed-off-by: Thomas Hellström Reviewed-by: Matthew Auld