From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EF7A330B27 for ; Thu, 8 Jan 2026 20:53:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767905628; cv=none; b=ZLbh9r5nqT8ZqZdHWlQc4B7pFVR7802aJikVRMf8LAjvv3xep3JShoX5L6dfrXZf6v6BOxVeC2B5ruGG02+K/YOs+HxeMnYwxowoH/O2WNpaPZGzEXBzFOwFXXhcCuB+jJv4S1rzFAwuNHWtXAk68TYMubk18yWVXwW9sr/1G6A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767905628; c=relaxed/simple; bh=X3BIhQTNdoAUxb7JFxIxtdITAdjcAGoQ7uvkyfW/xvw=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=DRgHB/2eHAr6NHX4GQP+AUEHQAp+OmvrrLf+Rkb1wfbV+V/ECDM4oDghOdq4rR/pIg8GvH4tDeFv3DrR6DASfUIqKRPf7zXMx+LmlPrbUEIX3DQem6uN52CI+hHqa7n+rv6GAnd3DoJaRIrWdu+anLLUik3376WiGm+owhWSeIE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fRPjldyM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fRPjldyM" Received: by smtp.kernel.org (Postfix) with ESMTPS id C9E73C16AAE for ; Thu, 8 Jan 2026 20:53:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767905627; bh=X3BIhQTNdoAUxb7JFxIxtdITAdjcAGoQ7uvkyfW/xvw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=fRPjldyMqXNzXH4U4BCyFJmHKrXUwLJEJ9aLW6/u1g7vloXMY8GHqp/00VlIVAo0Y EDw0AzycVCBYqMwfrEzvwTUDlUln9cSP7TdVl4zjTdRZI0UVs/9bnSsZiDoy6DXwsI m8dYsATOtJ/4ogazkgN3qh66WO91Ay0//7C5ssUQqX2o6xCYNHY5rNMLKhWqqldlte SDIxZfLk0fGNUmZqPPJg4+L6v4lTUJ4YWuE1N+EHgllGQnZddi0cpHkNxPCRf7D7hp fFs5UpZIQafHhtsB9ku/LyXze4tWkF9da4fG3JyAfsjOXh+vG3sWw8UBYzfL5PJmqc 5e+mRdR1sUt6A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C5DE5C53BC5; Thu, 8 Jan 2026 20:53:47 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 218305] Ryzen 7 7840HS gets stuck at 544MHz frequency after resuming after unplugging the power cord during sleep Date: Thu, 08 Jan 2026 20:53:47 +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: blocking X-Bugzilla-Who: mario.limonciello@amd.com X-Bugzilla-Status: REOPENED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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 Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218305 --- Comment #149 from Mario Limonciello (AMD) (mario.limonciello@amd.com) -= -- > The code would be prepared to use only one of them, but I think a bug was > added with a change that makes it use both. And maybe the laptop isn't > prepared for this. > Mario what do you think? It was actually intended that both paths execute. From a discussion with my Windows colleagues this is the Windows behavior. > If you ever revert to the old BIOS version, please send us an acpidump so= we > can get closer to a solution. I am still feeling this is an EC bug. --=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.=