On Sat, May 14, 2011 at 01:48:19PM +0200, Johannes Schauer wrote: > hi all, > > I am running Debian unstable on the Notion Ink Adam tablet. > The device is having four buttons that show up as /dev/input/event1. > > /dev/input/event1 will also produce output when the buttons are pressed. > The raw output of pressing all four buttons one after each other can be > seen here: http://mister-muffin.de/p/pJo2.txt > > evtest produces this output when pressing all four buttons one after > another: http://mister-muffin.de/p/YoYL.txt
looks like your kernel driver is busted. evdev doesn't actually process events until it sees an EV_SYN, it queues them up internally. You should be seeing these lines in the evtest log: Event: time 1311718017.941980, -------------- Report Sync ------------ They're missing, so I can only assume that the kernenl driver doesn't do the right thing here. If you put xf86Msg() statements into xf86-input-evdev/src/evdev.c:EvdevQueueKbdEvent, you'll probably see them show up there (but not in EvdevPostQueuedEvents). Cheers, Peter > > I started xorg with "startx /usr/bin/xterm" and then started xev but in > contrast to touchscreen events or events from the attached usb > keyboard, there is no output when pressing one of those four buttons. > > This is my /var/log/Xorg.0.log: http://mister-muffin.de/p/j6lq.txt > > And here is my /proc/bus/input/devices: http://mister-muffin.de/p/PjEq.txt > > How can I find out what is wrong and why I get output on > /dev/input/event1 and with evtest but nothing with xev? > > cheers, josch _______________________________________________ xorg@lists.freedesktop.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.freedesktop.org/mailman/listinfo/xorg Your subscription address: arch...@mail-archive.com
