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 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 EDFDBE9DE73 for ; Thu, 9 Apr 2026 08:45:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A2A3510E7AC; Thu, 9 Apr 2026 08:45:41 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="FTfA9EmG"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 61CCD10E64D; Wed, 8 Apr 2026 13:07:47 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 06ED044503; Wed, 8 Apr 2026 13:07:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88E9AC19424; Wed, 8 Apr 2026 13:07:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1775653666; bh=8mh746Ujr683Wq4XJ9yNNUA56PJPup2q3TBHMki9xgM=; h=Subject:To:Cc:From:Date:In-Reply-To:From; b=FTfA9EmG7QnRURHmT5cXXQQwBK8ELhW014kSJfNTaVynfAxBvUdkcHN9u11v+6HoF kP76xZ3mZQiPMF1+jUaG0x/etK9ym6pR/IYeF12nCW08Av8Z5Tj4d6d+AddBIIGot8 WYK7nitV9QkyJqf/upDF0+57YCWUNnXAFfHdn68o= Subject: Patch "drm/amd/amdgpu: decouple ASPM with pcie dpm" has been added to the 6.12-stable tree To: Eric.Yang2@amd.com, Mario.Limonciello@amd.com, Rodrigo.Siqueira@amd.com, Roman.Li@amd.com, Tony.Cheng@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, alex.hung@amd.com, alexander.deucher@amd.com, amd-gfx@lists.freedesktop.org, christian.koenig@amd.com, dri-devel@lists.freedesktop.org, gregkh@linuxfoundation.org, harry.wentland@amd.com, issor.oruam@gmail.com, kenneth.feng@amd.com, kevinyang.wang@amd.com, ray.wu@amd.com, rosenp@gmail.com, simona@ffwll.ch, sunpeng.li@amd.com, timur.kristof@gmail.com, wayne.lin@amd.com Cc: From: Date: Wed, 08 Apr 2026 15:07:36 +0200 In-Reply-To: <20260401003908.3438-2-rosenp@gmail.com> Message-ID: <2026040836-revoke-very-c4c6@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-stable: commit X-Patchwork-Hint: ignore X-Mailman-Approved-At: Thu, 09 Apr 2026 08:45:39 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" This is a note to let you know that I've just added the patch titled drm/amd/amdgpu: decouple ASPM with pcie dpm to the 6.12-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-amd-amdgpu-decouple-aspm-with-pcie-dpm.patch and it can be found in the queue-6.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From stable+bounces-232620-greg=kroah.com@vger.kernel.org Wed Apr 1 02:41:51 2026 From: Rosen Penev Date: Tue, 31 Mar 2026 17:38:59 -0700 Subject: drm/amd/amdgpu: decouple ASPM with pcie dpm To: stable@vger.kernel.org Cc: "Alex Deucher" , "Christian König" , "Xinhui Pan" , "David Airlie" , "Simona Vetter" , "Harry Wentland" , "Leo Li" , "Rodrigo Siqueira" , "Ray Wu" , "Wayne Lin" , "Mario Limonciello" , "Roman Li" , "Eric Yang" , "Tony Cheng" , "Mauro Rossi" , "Timur Kristóf" , "Alex Hung" , amd-gfx@lists.freedesktop.org (open list:RADEON and AMDGPU DRM DRIVERS), dri-devel@lists.freedesktop.org (open list:DRM DRIVERS), linux-kernel@vger.kernel.org (open list) Message-ID: <20260401003908.3438-2-rosenp@gmail.com> From: Kenneth Feng [ Upstream commit df0e722fbdbedb6f2b682dc2fad9e0c221e3622d ] ASPM doesn't need to be disabled if pcie dpm is disabled. So ASPM can be independantly enabled. Signed-off-by: Kenneth Feng Reviewed-by: Yang Wang Signed-off-by: Alex Deucher Signed-off-by: Rosen Penev Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 -- 1 file changed, 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1782,8 +1782,6 @@ bool amdgpu_device_should_use_aspm(struc } if (adev->flags & AMD_IS_APU) return false; - if (!(adev->pm.pp_feature & PP_PCIE_DPM_MASK)) - return false; return pcie_aspm_enabled(adev->pdev); } Patches currently in stable-queue which might be from rosenp@gmail.com are queue-6.12/drm-amd-amdgpu-decouple-aspm-with-pcie-dpm.patch queue-6.12/drm-amd-display-reject-modes-with-too-high-pixel-clock-on-dce6-10.patch queue-6.12/drm-amd-display-fix-dce-6.0-and-6.4-pll-programming.patch queue-6.12/drm-amd-display-disable-scaling-on-dce6-for-now.patch queue-6.12/drm-amd-display-disable-fastboot-on-dce-6-too.patch queue-6.12/drm-amd-display-correct-logic-check-error-for-fastboot.patch queue-6.12/drm-amd-amdgpu-disable-aspm-in-some-situations.patch queue-6.12/drm-amd-display-keep-pll0-running-on-dce-6.0-and-6.4.patch queue-6.12/drm-amd-display-adjust-dce-8-10-clock-don-t-overclock-by-15.patch queue-6.12/drm-amd-disable-aspm-on-si.patch