> So, it seems we lose and interrupt during resume and that confuses the > ADB controller driver or something like this. Do you use the keyboard or > the trackpad as a wake-up device? > > Please additionally try to go back to the original code, put > 'sleepy_trackpad = 1' at the beginning of do_adb_reset_bus() in > drivers/macintosh/adb.c and see if the problem is reproducible with that. Well, the ADB controller is also the PMU (drivers/macintosh/via-pmu.c) which is also the system controller, handles the actual sleep state, etc... :-) That code is a bit itchy around the edges. I'm not sure it would have lost an interrupt, that sounds more like losing an IRQ would have broken it completely but it's not -impossible- (especially if it's the external GPIO or CB1 interrupt that notifies of an incoming ADB message). I haven't managed to reproduce the problem yet here though. I'll see if I can with a titanium powerbook I have somewhere in storage that might be a bit closer to your machine than the wallstreet powerbook I've been using to test at work :-) My other powerbook test machine uses a USB trackpad. Cheers, Ben. _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
