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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D483C19F2A for ; Thu, 11 Aug 2022 12:20:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234133AbiHKMUN (ORCPT ); Thu, 11 Aug 2022 08:20:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235191AbiHKMTw (ORCPT ); Thu, 11 Aug 2022 08:19:52 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC9E394115 for ; Thu, 11 Aug 2022 05:19:51 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 494BB61314 for ; Thu, 11 Aug 2022 12:19:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id A397CC433C1 for ; Thu, 11 Aug 2022 12:19:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660220390; bh=m4dYvv1xRJwiHGqFPKEMWanZI+qphe1ybROvUpdTyaw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=evi6FXuawtNkFr/CS45jtKlH9VSWu2MdYYw0WHUp5+fzREtBWqITGz7S4agym06Ry mODPjd7axFxcxyyjZVB13zHAl147cZ305etEMqq31X5+sGgNlBQD3MPLNEQ/hRpRgr apUHbgtd386gnkgrSE2aY4T2PYv0KqWr5+o7Fe4svq9H1WKu8JYo0nQyYRl/nMZ6wj FGP95MFDIGsd6nA4LFzHAKeP7H1EwSuA6sLw6080OaTx97QFhvbJDsm6jD7pgp2JU9 UNwI2HFnXUp/REzvesmUQEzBK+vdT0ZnENAoVoPh+pD8p3ExrjsY8dP6QDvmLmYy9I vyQAsiYeg9cng== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 77BAFC433E7; Thu, 11 Aug 2022 12:19:50 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 216347] ACPI power profile keeps switching to "low-power" on ThinkPad T14 Gen1 (AMD) Date: Thu, 11 Aug 2022 12:19:50 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mario.limonciello@amd.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: markpearson@lenovo.com X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc assigned_to 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 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216347 Mario Limonciello (AMD) (mario.limonciello@amd.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markpearson@lenovo.com Assignee|drivers_platform_x86@kernel |markpearson@lenovo.com |-bugs.osdl.org | --- Comment #5 from Mario Limonciello (AMD) (mario.limonciello@amd.com) --- > There doesn't seem to be anything hammering the toggle, it just switches > itself back to "low-power". Well it at least proves this is happening from firmware/hardware and not (obviously) from your own doing in software. I think it still needs further characterization. > There doesn't seem to be any apparent pattern that would provoke this.=20 Just as a guess; could this be related to lap mode? There is a lap mode va= lue stored in `dytc_lapmode`. Can you add that to your output? @Mark maybe you can help explain this? If nothing else I think it would be good to extend some dev_info messaging = when this is happening. --=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.=