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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 3C416C433E0 for ; Fri, 22 May 2020 11:42:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 21F66206C3 for ; Fri, 22 May 2020 11:42:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729578AbgEVLmj convert rfc822-to-8bit (ORCPT ); Fri, 22 May 2020 07:42:39 -0400 Received: from mail.eclipso.de ([217.69.254.104]:54596 "EHLO mail.eclipso.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728469AbgEVLmj (ORCPT ); Fri, 22 May 2020 07:42:39 -0400 Received: from mail.eclipso.de (www1.eclipso.de [217.69.254.102]) by mail.eclipso.de with ESMTP id 1F338E96 for ; Fri, 22 May 2020 13:42:35 +0200 (CEST) Date: Fri, 22 May 2020 13:42:35 +0200 MIME-Version: 1.0 Message-ID: X-Mailer: eclipso / 7.4.0 From: " " Subject: Re: Re: Re: Add a second working PNP_ID for a T470s Reply-To: " " To: Cc: In-Reply-To: <1a56dbaf4c20a4a375da9a6d281b865b@mail.eclipso.de> References: <20200424222546.GK125362@dtor-ws> <1a56dbaf4c20a4a375da9a6d281b865b@mail.eclipso.de> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Hi Dmitry, as far as I can see, there was no reply from you. If so, then I may have missed that, sorry for that. As I said I am not aware of any issues when running the touchpad and trackpoint with RMI4. The only difference is the mentioned error message during shutdown, which I would like to get rid of, if possible. Can the patch be merged? Anything missing for that? Thanks and best Dennis --- Ursprüngliche Nachricht --- Von: " " Datum: 25.04.2020 08:13:31 An: "Dmitry Torokhov" Betreff: Re: Re: Add a second working PNP_ID for a T470s Hi Dmitry, thanks for your reply. In the following I just add the content of my first email to this list: ##### In dmesg I found the following: psmouse serio1: synaptics: Your touchpad (PNP: LEN007a PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.kernel.org. After setting psmouse.synaptics_intertouch=1, touchpad and trackpoint still work fine. Also no problems with suspending my laptop. The only problem is the following error meesage on shutdown: rmi4_physical rmi4-00: Failed to read irqs, code=-6 /proc/bus/input/devices: I: Bus=001d Vendor=06cb Product=0000 Version=0000 N: Name="Synaptics TM3145-006" P: Phys=rmi4-00/input0 S: Sysfs=/devices/rmi4-00/input/input26 U: Uniq= H: Handlers=event18 mouse0 B: PROP=5 B: EV=b B: KEY=e520 10000 0 0 0 0 B: ABS=6f3800001000003 I: Bus=0011 Vendor=0002 Product=000a Version=0000 N: Name="TPPS/2 IBM TrackPoint" P: Phys=rmi4-00.fn03/serio0/input0 S: Sysfs=/devices/rmi4-00/rmi4-00.fn03/serio2/input/input27 U: Uniq= H: Handlers=event19 mouse1 B: PROP=21 B: EV=7 B: KEY=70000 0 0 0 0 B: REL=3 Is there anything I can do, that the error messsage doesn't appear anymore? Should I not use RMI? ##### As far as I can see, there is no issue running the touchpad with RMI4. The only difference to running it in PS/2 mode is the mentioned error message during shutdown. Is that error message only cosmetic, or a real issue? Can something be done to omit this error message? Regarding the touchpad, is the above pasted information sufficient, or do you need anything else? Thanks and best Dennis --- Ursprüngliche Nachricht --- Von: Dmitry Torokhov Datum: 25.04.2020 00:25:46 An: Betreff: Re: Add a second working PNP_ID for a T470s Hi Dennis, On Mon, Mar 30, 2020 at 06:21:47PM +0200, wrote: > The Lenovo Thinkpad T470s I own has a different touchpad with > "LEN007a" instead of the already included PNP ID "LEN006c". However, > my touchpad seems to work well without any problems using RMI. So this > patch adds the other PNP ID. So there are no visible issues when running the touchpad in PS/2 mode compared to RMI4? (Just trying to figure out if it needs to go into stable releases). Do you know what trackpoint does the device have? Thanks. -- Dmitry --- ________________________________________________________ Ihre E-Mail-Postfächer sicher & zentral an einem Ort. Jetzt wechseln und alte E-Mail-Adresse mitnehmen! https://www.eclipso.de --- ________________________________________________________ Ihre E-Mail-Postfächer sicher & zentral an einem Ort. Jetzt wechseln und alte E-Mail-Adresse mitnehmen! https://www.eclipso.de