From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261866AbVGJHRN (ORCPT ); Sun, 10 Jul 2005 03:17:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261868AbVGJHRN (ORCPT ); Sun, 10 Jul 2005 03:17:13 -0400 Received: from smtp1.oregonstate.edu ([128.193.0.11]:5825 "EHLO smtp1.oregonstate.edu") by vger.kernel.org with ESMTP id S261866AbVGJHRL (ORCPT ); Sun, 10 Jul 2005 03:17:11 -0400 Message-ID: <42D0CB72.9030803@engr.orst.edu> Date: Sun, 10 Jul 2005 00:17:06 -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> In-Reply-To: <200507100136.49735.dtor_core@ameritech.net> 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="------------enig91F56A04FC86D08C81CADB32" 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) --------------enig91F56A04FC86D08C81CADB32 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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. -- Michael Marineau marineam@engr.orst.edu Oregon State University --------------enig91F56A04FC86D08C81CADB32 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 iD8DBQFC0MtyiP+LossGzjARAofyAJ4vnYUrsgvY10e+YIqk8AaX91fN9wCfTBm2 r3W1eu3AU58mpyZaFC//r2U= =j9LN -----END PGP SIGNATURE----- --------------enig91F56A04FC86D08C81CADB32--