From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261868AbVGJHSj (ORCPT ); Sun, 10 Jul 2005 03:18:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261869AbVGJHSi (ORCPT ); Sun, 10 Jul 2005 03:18:38 -0400 Received: from smtp3.oregonstate.edu ([128.193.0.12]:14976 "EHLO smtp3.oregonstate.edu") by vger.kernel.org with ESMTP id S261868AbVGJHRV (ORCPT ); Sun, 10 Jul 2005 03:17:21 -0400 Message-ID: <42D0CB7C.2070005@engr.orst.edu> Date: Sun, 10 Jul 2005 00:17:16 -0700 From: Micheal Marineau User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050525) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, Vojtech Pavlik Subject: Re: ALPS psmouse_reset on reconnect confusing Tecra M2 References: <42C9A69A.5050905@waychison.com> <200507041705.17626.dtor_core@ameritech.net> <42CB63AD.4070208@engr.orst.edu> <200507100136.49735.dtor_core@ameritech.net> <42D0C356.9070102@engr.orst.edu> In-Reply-To: <42D0C356.9070102@engr.orst.edu> X-Enigmail-Version: 0.90.2.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig732B466549DABC68FFF65276" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig732B466549DABC68FFF65276 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Micheal Marineau wrote: > Dmitry Torokhov wrote: > >>On Tuesday 05 July 2005 23:53, Micheal Marineau wrote: >> >> >>>Dmitry Torokhov wrote: >>> >>> >>>>On Monday 04 July 2005 16:14, Mike Waychison wrote: >>>> >>>> >>>> >>>>>Hi, >>>>> >>>>>I just upgrade my Tecra M2 this weekend to the latest GIT tree and >>>>>noticed that my mouse pointer/touchpad is now broken on resume. >>>>> >>>>>Investigating, it appears that mouse device gets confused due to the >>>>>introduced psmouse_reset(psmouse) during reconnect: >>>>> >>>>>http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f3a5c73d5ecb40909db662c4d2ace497b25c5940 >>>> >>>> >>>>Hi, >>>> >>>>Please try the following patch: >>>> >>>> http://www.ucw.cz/~vojtech/input/alps-suspend-typo >>>> >>> >>>This fixed the problem for mylaptop, but ONLY if I had #define DEBUG in >>>alps.c, switch it back to the usual #undef and the exact same problem >>>happens. I've got no idea what's going on, I'll poke at it more when >>>I'm awake.... >>> >> >> >>Hi, >> >>Sorry, any update on this topic? Does it still only work with DEBUG? >> >>Thanks! > > > I have no clue why DEBUG helped, but it seems to have been simply dumb > luck as the issue came up again with DEBUG still on. An easy workaround > was to compile psmouse as a module and unload/load it during the suspend > cycle (automatic with the hibernate script, it has psmouse in it's > blacklist). I haven't dug into it to see what exactly doesn't get > initilized during resume that should. > > Here's a little more info though: dmesg on boot/re-load module alps.c: E6 report: 00 00 64 alps.c: E7 report: 63 03 c8 alps.c: E6 report: 00 00 64 alps.c: E7 report: 63 03 c8 alps.c: Status: 10 00 64 dmesg after a resume (no reloading of the module) alps.c: E6 report: 00 00 64 alps.c: E7 report: 63 03 c8 alps.c: Status: 10 00 64 alps.c: Status: 10 00 64 -- Michael Marineau marineam@engr.orst.edu Oregon State University --------------enig732B466549DABC68FFF65276 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFC0Mt8iP+LossGzjARAtWdAJ9XefauQGTZsKBlGgNy3uBqBg4+HQCeNjcs BG9Y2AXfo7AHIEsrx9LwzKE= =K8lq -----END PGP SIGNATURE----- --------------enig732B466549DABC68FFF65276--