From patchwork Fri Aug 11 02:31:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Brost X-Patchwork-Id: 13350008 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4009FC001DE for ; Fri, 11 Aug 2023 02:31:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A070A10E623; Fri, 11 Aug 2023 02:31:41 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 39F0C10E622; Fri, 11 Aug 2023 02:31:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691721100; x=1723257100; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=gNpC6IDJcdEwBIqQRhXnCF7WIDFVYgrghGWcwj+TQS8=; b=M1y3otYtnuK8ljUf59L2+5NXjt4geU0ONhnT04B9Zz816brbvkADANRG MmLCEJogHonZhHYgk96e2UB/rf2kWjb0+aKt0e1++NT+FAgYR7wVx+XIE 7Amlh/CejHSXHr7BKKec7kwo/5mNdVFKQT3c0XTZQxRcDQEpbAU94B+zp 4A70iSqY6ZwEcVXwVPvbt+0qFlL1wmr7fT8X851hQyYiZXKWUPjt+rQ0B hzt0rYSU9BaThMbtCI82dWvMUSEu3dwscfvIRPHGMSdholfPGjQIVwmga 0USZ1P5JoNLpvqPcdwrOp/1/dsAzs80rl8ReGFJGnzUOv+z8ltBziQnQu Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="361714779" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="361714779" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Aug 2023 19:31:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="797838391" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="797838391" Received: from lstrano-desk.jf.intel.com ([10.54.39.91]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Aug 2023 19:31:38 -0700 From: Matthew Brost To: dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org Subject: [PATCH v2 0/9] DRM scheduler changes for Xe Date: Thu, 10 Aug 2023 19:31:28 -0700 Message-Id: <20230811023137.659037-1-matthew.brost@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 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: robdclark@chromium.org, thomas.hellstrom@linux.intel.com, Matthew Brost , sarah.walker@imgtec.com, ketil.johnsen@arm.com, Liviu.Dudau@arm.com, luben.tuikov@amd.com, lina@asahilina.net, donald.robson@imgtec.com, boris.brezillon@collabora.com, christian.koenig@amd.com, faith.ekstrand@collabora.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" As a prerequisite to merging the new Intel Xe DRM driver [1] [2], we have been asked to merge our common DRM scheduler patches first. This a continuation of a RFC [3] with all comments addressed, ready for a full review, and hopefully in state which can merged in the near future. More details of this series can found in the cover letter of the RFC [3]. These changes have been tested with the Xe driver. v2: - Break run job, free job, and process message in own work items - This might break other drivers as run job and free job now can run in parallel, can fix up if needed Matt Matthew Brost (9): drm/sched: Convert drm scheduler to use a work queue rather than kthread drm/sched: Move schedule policy to scheduler / entity drm/sched: Add DRM_SCHED_POLICY_SINGLE_ENTITY scheduling policy drm/sched: Split free_job into own work item drm/sched: Add generic scheduler message interface drm/sched: Add drm_sched_start_timeout_unlocked helper drm/sched: Start run wq before TDR in drm_sched_start drm/sched: Submit job before starting TDR drm/sched: Add helper to set TDR timeout drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +- drivers/gpu/drm/etnaviv/etnaviv_sched.c | 5 +- drivers/gpu/drm/lima/lima_sched.c | 5 +- drivers/gpu/drm/msm/msm_ringbuffer.c | 5 +- drivers/gpu/drm/nouveau/nouveau_sched.c | 5 +- drivers/gpu/drm/panfrost/panfrost_job.c | 5 +- drivers/gpu/drm/scheduler/sched_entity.c | 85 ++++- drivers/gpu/drm/scheduler/sched_fence.c | 2 +- drivers/gpu/drm/scheduler/sched_main.c | 408 ++++++++++++++++----- drivers/gpu/drm/v3d/v3d_sched.c | 25 +- include/drm/gpu_scheduler.h | 75 +++- 11 files changed, 487 insertions(+), 136 deletions(-)