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 AAA727F for ; Thu, 25 Jan 2024 00:09:04 +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=1706141344; cv=none; b=huN9msiauVw6s85+51YmRoGVmU1gbY/eY5tWGG9TRGJqGu5Qzc26seZ2jeU6+jC7bJWl1cyBE+muy5EtewQRl/bX8iwzBirOkSFfmnKcmJyZ3KUkUQ8r9fW/MViw7NIZ0CmnDIFWCLYDFyKcXhhfdgiPqvEEz03wRcK2VkySrUc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706141344; c=relaxed/simple; bh=cCrZbLZSG8wuzvBM9b+bYxQ0biIbvDh6JHM+QrkwUPQ=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=WawuW9H0AbazeLE+iY3RlyYHdL7/AXnxpqMnqKni2sPvruZWJNtReRvvpr12686OlKCrBn/4Ur4zTszON9zMevEkisX/Iva5yYPcSwLNpNUE/QVdves9SLyRUGiRgc5OLX/x/NMrRZRE1aZcTFVvRXPo58ALTXL+W2dPVw+ib9M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ILGsrDqX; 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="ILGsrDqX" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7FD9BC433F1 for ; Thu, 25 Jan 2024 00:09:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706141344; bh=cCrZbLZSG8wuzvBM9b+bYxQ0biIbvDh6JHM+QrkwUPQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ILGsrDqXehINoOa5BgdWIDBe0j+HbenjOvB6/hhVHgkEmj6bwfE5cy9G4njrYvo7B LYUOXNqRpWPVa3LFnDQ437SFW/Ook5gVkRDNhAK9WFdCOknTDIFrlrM8BBs8hw8Bvv WzMgwD8YU3LApPM2RzHwgJRWk0Pvil3ywzWq2WmpZRsKwlDK6CqGPifKaZqQLyZmTQ 0spSOTEZ6m6xGdRJnWfpQKDEcUQfcY2ACjLG6ls8JsRiqVAqGo8uabDZzNaRXcoWVT xlcbcTyhsaK4XtydbF3KlTX3e7Oru5upYcgEc6iF62oyPvdcEwUXmCP4BwYuLZhzlH Wqjmc4bvM3/qw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 672D0C4332E; Thu, 25 Jan 2024 00:09:04 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 217511] HP Pavilion x2 12-b020nr - Charging over USB-C not working Date: Thu, 25 Jan 2024 00:09:04 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mail@johslarsen.net X-Bugzilla-Status: NEEDINFO X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.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 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D217511 Johannes Larsen (mail@johslarsen.net) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mail@johslarsen.net --- Comment #3 from Johannes Larsen (mail@johslarsen.net) --- I had a similar experience with my laptop. Suddenly the system would not ac= cept charge when I connected it to a particular USB-C charger with error messages every other second like these: hp_wmi: Unknown event_id - 131073 - 0x0 hp_wmi: Unknown event_id - 131073 - 0x1 My guess is that this is a notification from the firmware that it does not = like the power supply. Reconnecting the USB-C charger did not help, but the lapt= op would happily accept charge from another USB-C charger. After I power-cycled the problematic USB-C charger (and/or after I tested it with a PD trigger a= nd a dummy load) the laptop accepts charge from it again. Still getting one of t= hose messages every time I plug in that charger though, but nothing like that fr= om any other charger. Hardware: HP EliteBook 840 14 inch G9 Notebook PC (6T1L3EA#UUW) Kernel: 6.7.1-arch1-1 --=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.=