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 22E46CA0EEB for ; Thu, 21 Aug 2025 08:52:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 71CB510E8A4; Thu, 21 Aug 2025 08:52:41 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="ZSwrzDVr"; dkim-atps=neutral Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id 26ADE10E8A4 for ; Thu, 21 Aug 2025 08:52:40 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 47DA361138 for ; Thu, 21 Aug 2025 08:52:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id F3D72C4CEEB for ; Thu, 21 Aug 2025 08:52:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755766359; bh=urcX9SPXOz2UVMG3mqDWxnU7OSy7AEEt3CAIMN1nfnI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ZSwrzDVreuo4VUv6+rhyKb0aNXNyqB8FQc54jNSv9MUgl/pJadLXktWTPRsmDmF7v D8AgHUCtdDmweb/c/iwpZlAxt7VrFRywblUBOjr0WuTT+N5dH8r1NuFDDxu114p9Eg 5SmGCxc8YBIkVeoFIvS1r2SGpGRLyCeqfP8uPUkgRzAgQLQnIDrtJH0WeI/pQQ4q3C +eHYhZMVLtK+xVNoz0VS//DMov1xxytccNiZzyKSvuuj2JN/bZbrAPejZ869BbtwU2 0mz3ikazMmzVZ+p0dvS6FZRv+3CSTdpmxSlfQJYdzDgXbCUs0gEWJOPFtW7nrk0Or2 ZfV0jtkC7MABQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id E7DC8C53BC7; Thu, 21 Aug 2025 08:52:38 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 206309] Experimental amdgpu w/ Dell E6540 with HD 8790M (MARS XTX), massive performance improvement after ACPI suspend Date: Thu, 21 Aug 2025 08:52:38 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: low X-Bugzilla-Who: qfjyfq3e38@wyoxafp.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: WILL_NOT_FIX X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D206309 Gerald Boyle (qfjyfq3e38@wyoxafp.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |qfjyfq3e38@wyoxafp.com --- Comment #7 from Gerald Boyle (qfjyfq3e38@wyoxafp.com) --- Wow, this sounds like a real nightmare! On Linux my AMD FirePro also drops clocks to idle as soon as I unplug, even under load, while on Windows 8.1 it works perfectly. Link: https://patchwork.freedesktop.org/patch/msgid/20221024212634.27230-1-luben.= tuikov@amd.com https://geometrydashworld.net The only semi-reliable workaround I found is booting plugged in, forcing high performance, then hoping it sticks after unplugging, but it=E2=80=99s unreliable, heats up the laptop, and drains th= e battery fast. Definitely makes using the laptop for heavy GPU work a constant worry. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=