```
 The default mode of the touch driver is multitouch mode with the primary 
   touch events duplicated as mouse events to support applications that listen 
   to mouse events only. The touch driver's kernel module code(elo_mt_input.c) 
   detects if the target system's kernel supports Multitouch Protocol (Linux 
   kernel version 2.6.38 or 3.x.x) and then enables the _MULTITOUCH_KERNEL_ flag
   to report multitouch events to the kernel. On older Linux kernels the driver 
   reports only the primary touch events(as mouse events) and discards the other 
   touches.

   On multitouch capable kernels(2.6.38, 3.x.x, 4.x.x), enabling the 
   FORCE_SINGLE_TOUCH flag in the kernel module code, rebuilding and installing
   a modified kernel module will force the driver to send mouse events(single 
   touch events) based on primary touch information, similar to the behavior 
   described above for old Linux kernels. 

   If the target application or system (example: POS system) does not require 
   multitouch events or gestures on a multitouch capable kernel, forcing the 
   driver to send mouse events might provide better results.