I added support for two USB Wacom based TabletPCs from ASUS, the R1E and the R1F, to SaX2 ([1]). Unfortunately SaX2 wasn't able to handle the "Device" correctly, neither /dev/input/wacom nor /dev/input/by-{id,path}/* was excepted by SaX2 also if it was correctly set in the config database entry. The input device path was always set back to /dev/input/event0 and not only TabletPC where affected. I fixed it with a patch ([2]) to extend the existing path checks.
While fixing the USB device paths I also discovered a problem with the serial (/dev/ttyS*) device paths while testing the existing entry for the HP tc4200 which needs to use COM-3 (/dev/ttyS2). The device was always set to /dev/ttyS1. Fixed also this problem with a patch ([3]) for SaX2.
Additionally I've extended the existing generic 'Wacom ISDV4 TABLET PC (SERIAL)' entry to support also Touch devices and added a new generic entry for TabletPCs with USB Wacom devices [4].
You can find an updated SaX2 version (including all patches) for openSUSE 10.2-Factory in my repo.
While fixing the USB device paths I also discovered a problem with the serial (/dev/ttyS*) device paths while testing the existing entry for the HP tc4200 which needs to use COM-3 (/dev/ttyS2). The device was always set to /dev/ttyS1. Fixed also this problem with a patch ([3]) for SaX2.
Additionally I've extended the existing generic 'Wacom ISDV4 TABLET PC (SERIAL)' entry to support also Touch devices and added a new generic entry for TabletPCs with USB Wacom devices [4].
You can find an updated SaX2 version (including all patches) for openSUSE 10.2-Factory in my repo.