From patchwork Thu Aug 31 14:08:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Timo Aaltonen X-Patchwork-Id: 1828398 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=185.125.189.65; helo=lists.ubuntu.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=patchwork.ozlabs.org) Received: from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc31X6xDtz1yhD for ; Fri, 1 Sep 2023 00:09:03 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=lists.ubuntu.com) by lists.ubuntu.com with esmtp (Exim 4.86_2) (envelope-from ) id 1qbiLt-0007zT-1o; Thu, 31 Aug 2023 14:08:53 +0000 Received: from smtp-relay-canonical-0.internal ([10.131.114.83] helo=smtp-relay-canonical-0.canonical.com) by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1qbiLl-0007xp-Nb for kernel-team@lists.ubuntu.com; Thu, 31 Aug 2023 14:08:45 +0000 Received: from localhost.localdomain (1.general.tjaalton.uk.vpn [10.172.193.56]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-0.canonical.com (Postfix) with ESMTPSA id 4956E3F2A0 for ; Thu, 31 Aug 2023 14:08:45 +0000 (UTC) From: Timo Aaltonen To: kernel-team@lists.ubuntu.com Subject: [SRU] [L] [PATCH 0/3] amdgpu: Fixes for S0i3 resume on Phoenix Date: Thu, 31 Aug 2023 17:08:28 +0300 Message-Id: <20230831140831.465693-1-tjaalton@ubuntu.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/2033654 [Impact] Hard hangs in some cases on resume from suspend on AMD Phoenix [Fix] pick three commits from v6.5-rc7 (also in 6.1.47): 730d44e1fa306a2 drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 f1740b1ab2703b2 drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix a7b7d9e8aee4f71 drm/amd: flush any delayed gfxoff on suspend entry [Test Case] Check the updated kernel on a failing system, and test resume from suspend. [Where problems could occur] These are cherry-picks from upstream stable, and limited to Phoenix Mario Limonciello (1): drm/amd: flush any delayed gfxoff on suspend entry Tim Huang (2): drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 41 ++++++++++++++++++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 9 +---- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 +-- 4 files changed, 43 insertions(+), 12 deletions(-) Acked-by: Tim Gardner Acked-by: Stefan Bader