From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@linux-foundation.org>
Subject: Getting touchscreen to work on Fujitsu B6210
Date: Wed, 21 Feb 2007 22:16:29 -0800
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I did a little investigation and the touchscreen on B6210 is
attached via the 8250 serial port. I tried enabling it with
inputattach but seem to get garbage.

I can extract the initialization code from the evtouch driver
to a usermode program and read information from /dev/ttyS0.

The lifebook psmouse extension won't work because it tries
to grab the 8042 (touchpad) rather than the touch screen.

Ideas?