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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C547C433FE for ; Mon, 7 Dec 2020 20:53:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47432238EC for ; Mon, 7 Dec 2020 20:53:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725918AbgLGUw5 (ORCPT ); Mon, 7 Dec 2020 15:52:57 -0500 Received: from mx3.molgen.mpg.de ([141.14.17.11]:34481 "EHLO mx1.molgen.mpg.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726074AbgLGUw5 (ORCPT ); Mon, 7 Dec 2020 15:52:57 -0500 Received: from [192.168.0.3] (ip5f5af430.dynamic.kabel-deutschland.de [95.90.244.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pmenzel) by mx.molgen.mpg.de (Postfix) with ESMTPSA id A152520647B75; Mon, 7 Dec 2020 21:52:14 +0100 (CET) Subject: Re: Dell XPS 13 9310 2-in-1: psmouse serio1: synaptics: Unable to query device: -5 To: Mario Limonciello Cc: linux-input@vger.kernel.org, Dmitry Torokhov References: From: Paul Menzel Message-ID: <1fe43de4-61e1-82ac-2a17-fe2adfea252a@molgen.mpg.de> Date: Mon, 7 Dec 2020 21:52:13 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Dear Mario, As always thank you for your quick reply. Am 07.12.20 um 18:40 schrieb Limonciello, Mario: >> -----Original Message----- >> Sent: Monday, December 7, 2020 11:32 >> On the Dell XPS 13 9310 2-in-1/02P55J, BIOS 1.0.3 10/05/2020 with Debian >> sid/unstable Linux 5.9.11 reports the error below (first line). >> >> [ 5.835078] psmouse serio1: synaptics: Unable to query device: -5 >> [ 11.331176] input: PS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input2 >> >> Please find the full log attached. >> >> It looks like some timeout. Maybe related to the embedded controller (EC)? […] > The messages you're seeing are harmless in this laptop. > > The laptop input is supported using the hid-multitouch and i2c-hid drivers as > noted in your messages. > > [ 393.280115] input: DLL09FF:01 06CB:CE39 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL09FF:01/0018:06CB:CE39.0002/input/input21 > [ 393.280221] hid-multitouch 0018:06CB:CE39.0002: input,hidraw1: I2C HID v1.00 Mouse [DLL09FF:01 06CB:CE39] on i2c-DLL09FF:01 Where is input: PS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input2 coming from then, and what touchpad is that supposed to be? If it’s harmless, should the log level be decreased from error to debug? Kind regards, Paul