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 80A50135A5B for ; Wed, 6 Mar 2024 17:46:25 +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=1709747185; cv=none; b=S7LviFUnU4c6pYJHvWrtlNEfhAsSYz4x08YIHnVknpxkzXO6tbQKBbz6Shk/jaeFNXjxg5LFvcaFTtxuHLdisMubUU4omy+iWpg08tlV53GlsV+QeQcOqvt9slmF5+kJ6ayhMfWOd3MA7nhNkd1AyWXCzS0ebTvCdFFS4y23Fy4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709747185; c=relaxed/simple; bh=VrFD2PqUkuEGtq7wWbt9QYYc4G6okjHhcSqZLJpiSKQ=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=TC1nt4O44nViwRhOiOLkrXitM9SuPuii+xfdNvJ70joCFIKCI4PAPLW4u20X+/bGDKYBmGKhePrd9rmQhi5SdE9R4ZJ4bPk5C1hzUDW8ZzjfAwuLGh60EIlW+agseF9zDBCFbWIC20iWZLGGB61GIwlbPU3p1oate4ZlUD2oA4g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kRyhKaIx; 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="kRyhKaIx" Received: by smtp.kernel.org (Postfix) with ESMTPS id 1A5D6C43390 for ; Wed, 6 Mar 2024 17:46:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709747185; bh=VrFD2PqUkuEGtq7wWbt9QYYc4G6okjHhcSqZLJpiSKQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=kRyhKaIxMvq9QKL59ftQjcpJdaX74kTj83DPickrlYolHOj42oyX/szTuu21EiYpD 9ZPMyUM2fu4Rm5kMvqZX4XKTgNWetM8Kq9zRf4uhTBjew8Eu5WCui1Ty8EXgkBBmNT 3Rzftdu3f4Zetxs4ohzSsOUS3EJ5wMOXfbxg67FxlrZtKPqsEMZMNrmsPFKkol+Jph 3FwrkOV/iHv9bA+jxb2YUhugEsSI/Z3IFdNssSIGmHjQf9JJn/8lWhDJzrJt5ip3ty WJlA6Egy0+HwF9IUYAVbtwVTHmmJNvNhP1p+suwEy9fh1fzCS9CprwldMlYSfn9Mtw L7KWQz7sYQ+qg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id F0180C4332E; Wed, 6 Mar 2024 17:46:24 +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: Wed, 06 Mar 2024 17:46:24 +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: NEW 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 #32 from Mario Limonciello (AMD) (mario.limonciello@amd.com) --- > cat current_power_limits It looks like those don't change. > While we have been discussing this, I've just found out that when this bug > occurs, all I need to do is to unplug and that fixes everything. Presumably you mean unplug OR replug (IE opposite of what you did in suspen= d) right? > It's actually such a simple workaround, I will leave it up to you whether > anything needs to be done to address it. It's good you have that workaround. I'd like to know if powerprofilesctl/a= cpi platform profile can also recover it. If so; we might want to add an explicit code in the suspend/resume callback= s to rewrite the state if power adapter changed over suspend. I think this woul= d be a safe solution for everyone. --=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.=