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 [email protected] Oregon State University
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