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 3EFA2C61CE0 for ; Sat, 21 Feb 2026 05:41:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8DB9910E11F; Sat, 21 Feb 2026 05:41:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="SvJV7tIT"; 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 9EC6C10E14A; Sat, 21 Feb 2026 05:41:13 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 307604359B; Sat, 21 Feb 2026 05:41:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A17CBC4CEF7; Sat, 21 Feb 2026 05:41:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771652473; bh=EtABGilW/ybxyF/sBxk1E7K/D842FMAghACNgHJRUZk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SvJV7tIToUjndHp8UPEN96Pi3sKQXusH2kwOSFLfhGp7TDWo9mYVtiS+7/HxYDQTw af9XHIeVDazzUpb89IvjJNYgnor4B0VSYfOme6APdYD1jUwd48aCFCFz8MZgORz4cm h6JkUWbE87I0hVELf0fHZhv4O4swRHsJeZHz7Pjo= Date: Sat, 21 Feb 2026 06:41:07 +0100 From: Greg KH To: Rosen Penev Cc: stable@vger.kernel.org, Kenneth Feng , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , Xinhui Pan , David Airlie , Simona Vetter , "open list:AMD POWERPLAY AND SWSMU" , "open list:DRM DRIVERS" , open list Subject: Re: [PATCH 2/2] Revert "drm/amd/pm: Disable SCLK switching on Oland with high pixel clocks (v3)" Message-ID: <2026022148-unsorted-pushover-8262@gregkh> References: <20260221034402.69537-1-rosenp@gmail.com> <20260221034402.69537-3-rosenp@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260221034402.69537-3-rosenp@gmail.com> 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, Feb 20, 2026 at 07:44:02PM -0800, Rosen Penev wrote: > This reverts commit 0bb91bed82d414447f2e56030d918def6383c026. > > This commit breaks stable kernels older than 6.18 that are booted with > radeon.si_support=0 amdgpu.si_support=1 amdgpu.dc=1 > > In 6.17, threre are further commits that are needed to get the DC > codepath in amdgpu for Southern Islands GPUs working but they seem to be > too much of a hastle to backport cleanly. The simplest solution is to > revert this problematic commit Ok, this is better, but still, this only applies to 6.12.y, right? thanks, greg k-h