Peter Hutterer ha scritto, Il 11/02/2010 00:26: > On Wed, Feb 10, 2010 at 05:35:52PM +0100, Marco Cavallini wrote: >> Hi I am facing to a weird behaviour with my ARM based touchscreen >> device, xinput settings ignored and looks like I have a parallel input >> device. >> >> X.Org X Server 1.7.4 >> >> >> # cat /dev/input/touchscreen0 >> if I touch the screen I can see chars >> >> If I start xorg with >> xinit & >> I can see the graphic application (xterm) and the cursor moves when I >> touch the screen. >> Cursor movements are not calibrated and axes are swapped. >> >> # cat /etc/X11/xorg.conf >> ... >> Section "InputDevice" >> Identifier "atmel-ts" >> Driver "evdev" >> Option "SwapAxes" "1" >> Option "Device" "/dev/input/touchscreen0" >> EndSection >> ... > > Can I assume that the touchscreen talks the event API? because if not, some > interesting behaviour can be expected. > > >> Now, the weird stuff: If I do >> xinput set-int-prop "atmel-ts" "Device Enabled" 8 0 >> the command >> xinput test "atmel-ts" >> doesn't return any coordinate and any event, but the cursor moves on the >> screen. >> >> If I enable the device >> xinput set-int-prop "atmel-ts" "Device Enabled" 8 1 >> the command >> xinput test "atmel-ts" >> works, and the cursor has the same behaviour (not cailbrable) >> >> May these info give you any idea about what's happening? >> Any hint will be appreciated. > > have you disabled hotplugging? chances are the device is added twice, once > as part of the xorg.conf, once through HAL. if you disable the xorg.conf > device, the other one will happily keep sending coordinates.
Hi Peter, I tred removing the touchscreen from xinit.org Results are: 1. touchscreen is still working 2. xinput --list --short no longer detect the touchscreen device 3. and of course xinput-calibrator does not start I'm quite puzzled, why touchscreen is still working? How could I disable the current touch events and replace it with the one defined in xorg.conf? Option "Device" "/dev/input/touchscreen0" TIA /marco _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
