touchscreen doesn't work with qtopia

strgezer
i have linux running on my 6410 with a touchscreen.   i have it booting
across the network from my development host.   the file system is mounted
using NFS.   my problem is when i start qtopia from the command line, it
starts and presents on the lcd just fine.  however, it doesn't react to
touches at all.   

is there something i need to do to get the touchscreen driver to work?