At least on some devices it seemed that multiplying with a per device constant gets consistently closer to the actual size. Mild suggestion: You could add a multiplication parameter to the tool, and we could at some point add that to the udev hwdb.. (if we ever manage to identify the touch screen reliably)
At least on some devices it seemed that multiplying with a per device constant gets consistently closer to the actual size. Mild suggestion: You could add a multiplication parameter to the tool, and we could at some point add that to the udev hwdb.. (if we ever manage to identify the touch screen reliably)