On Tue, Nov 03, 2009 at 12:19:54PM -0800, Ping wrote: > These questions make me feel the kernel driver may need some work. Anyway, > let me share what I have now before we can figure out a better solution: > > Wacom supports both penabled and touch digitizers. The older tablets > doesn't have touch. So, there is no problem there. The newer tablets have > both pen and touch through the same physical USB port. They are definded in > separate HID descriptors with the same vendor id and product id. So, for > kernel, I think, it is one physical device.
Yes, but it should show up as 2 different hid devices, right? > Once it comes to xorg, the device is mapped onto two logical ports. I need > a way to tell which logical port is for touch and which one is for > penabled. Can't you get that from the different descriptors? thanks, greg k-h _______________________________________________ xorg-devel mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-devel
