I think the subject of the previous thread was causing some confusion. The one and only thing I am asking is, can we patch mtouchusb.c to pass up hw-calibrated coordinates instead of raw coordinates?
The raw coordinate range is 0-0x4000 (16k), while the hw-calibrated range is 0-0xffff (64k). So no resolution is lost. When using one of the touchscreens in question for the first time: -if hardware calibration is being used, a hardware calibration program would need to get run if and only if the touchscreen was not hardware calibrated. The mtouchusb driver _must_ report hw-calibrated coordinate data. -if software calibration is being used, a software calibration program would need to get run, period. The mtouchusb driver can report raw or hw-calibrated coordinate data, it makes no difference to the software calibration program. -- Dan Streetman [EMAIL PROTECTED] --------------------- 186,272 miles per second: It isn't just a good idea, it's the law! ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
