From patchwork Thu Mar 10 23:46:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Clark X-Patchwork-Id: 550797 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CF131C433EF for ; Thu, 10 Mar 2022 23:45:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232493AbiCJXqe (ORCPT ); Thu, 10 Mar 2022 18:46:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344551AbiCJXqe (ORCPT ); Thu, 10 Mar 2022 18:46:34 -0500 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F3BD619DE8C; Thu, 10 Mar 2022 15:45:31 -0800 (PST) Received: by mail-pg1-x530.google.com with SMTP id t187so6040987pgb.1; Thu, 10 Mar 2022 15:45:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TJVGSw0Gsp0ElMn++CtRLOM3hI6c+NG4/N8yRR58DmQ=; b=nFHfOqVeAKi8MeaSk15PZpvyM2vC539pwlaEbTxQd/oePNq3xoZ9IdbxmFGQHzwuzl ouayfD2MWaKeAcMYR3kdbw7bQtTMrzN9e/PpPyMng3zpKWktpQC5mPZFeZ5dMnt3zbB+ VIy5JCjQpWwv5ptUwYpCcXwGaBDvJ5uf6gx1IIf5PAYqbfBPdlPCtqqSnZr+pGKotUZg WY6Iw8waLo69on5La8JQFpvVPDH57przII556uWEXQpViIyxgVSiuitQmbx9zAoz9PAC hRHAu7lo4UQ/+jFLU1Y1cIiYe3bR9CNBnO3cHBjfQ9whAaAub5TBmx4hU80aNbK7xVth 4uAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TJVGSw0Gsp0ElMn++CtRLOM3hI6c+NG4/N8yRR58DmQ=; b=TCSvNiQ5lry3mXpmopiD0uQzgootczYJzEV7UkHrikK4ZD+CwKgXIyew6m/s8ds4OU iYyfmNZmPZMxz7y4v2DLBp900skmNvm+kze174EHDWw71i3FOIZo9GAK9hZIsXm6Beim laAlg9gLgnWW4vDv2lLpLpKrZNnHkYzzvI7gt0psJqRvKdZxSVd6gUBZhLYSnld6Q+El 1zfx5B6rcAbCngKfc64PfFuFVx6AZGLbHrSIXIt1q45j+oKir0lYvswySVZ+SMDR9Sow gWYSL0qnguufDais1QVfy/uIUCIy8tuN3vTN/J4evSIM/Td9Q3x4NHgHEKUOXBXy4DSU CfcQ== X-Gm-Message-State: AOAM53265OxORPzBlMM/79a/Aj9zVeYw/VqQvLeyW1P32L7PUCKLf8E5 FpArlF6OoL5GPE9y2wZi2MM= X-Google-Smtp-Source: ABdhPJwLCG3YZoyGRoW8VPXvzJyAmxxuYzqRFyADp5+KhU4VByp4OuLPa6ObO/2zjFDSW87z4UMlVw== X-Received: by 2002:a63:e817:0:b0:373:8abb:2c51 with SMTP id s23-20020a63e817000000b003738abb2c51mr6075407pgh.185.1646955931416; Thu, 10 Mar 2022 15:45:31 -0800 (PST) Received: from localhost ([2601:1c0:5200:a6:307:a401:7b76:c6e5]) by smtp.gmail.com with ESMTPSA id f2-20020a056a0022c200b004f7649f78dbsm5915119pfj.139.2022.03.10.15.45.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Mar 2022 15:45:29 -0800 (PST) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, Rob Clark , Abhinav Kumar , Akhil P Oommen , AngeloGioacchino Del Regno , Bjorn Andersson , Jonathan Marek , linux-kernel@vger.kernel.org (open list), Vladimir Lypak Subject: [PATCH 0/3] drm/msm/gpu: More system suspend fixes Date: Thu, 10 Mar 2022 15:46:03 -0800 Message-Id: <20220310234611.424743-1-robdclark@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Rob Clark In particular, we want to park the scheduler threads so that suspend is not racing with the kthread pushing more jobs to the driver. Rob Clark (3): drm/msm/gpu: Rename runtime suspend/resume functions drm/msm/gpu: Park scheduler threads for system suspend drm/msm/gpu: Remove mutex from wait_event condition drivers/gpu/drm/msm/adreno/adreno_device.c | 79 ++++++++++++++++++---- 1 file changed, 65 insertions(+), 14 deletions(-)