module for Dell ST2220T multi-touch monitor

cccc · 05-11-2011, 08:57 AM

hi

I'm looking for a driver (module) for Dell ST2220T multi-touch monitor to get touch screen working.

cccc · 05-15-2011, 07:44 AM

Still can't find a solution?
Has someone any idea?

jim_p · 05-15-2011, 12:14 PM

Check how it is identified in lsusb (because the it counts as a usb device) and google it.

cccc · 05-20-2011, 07:00 PM

I get the following:

Code:

# lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 004: ID 046d:c00c Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 003: ID 413c:2002 Dell Computer Corp. SK-8125 Keyboard
Bus 003 Device 002: ID 413c:1002 Dell Computer Corp. Keyboard Hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 1fd2:0064
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

# cat /proc/bus/input/devices
I: Bus=0003 Vendor=1fd2 Product=0064 Version=0100
N: Name="LG Display LGD-MultiTouch"
P: Phys=usb-0000:00:1d.7-2.1/input0
S: Sysfs=/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2.1/1-2.1:1.0/input/input0
U: Uniq=
H: Handlers=mouse0 event0
B: EV=1b
B: KEY=403 0 30000 0 0 0 0 0 0 0 0
B: ABS=700 3f
B: MSC=10

cccc · 05-24-2011, 12:52 PM

still doesn't work and I'm looking for a solution.

cccc · 06-13-2011, 05:37 PM

I've installed evdev driver from wheezy on my squeeze and it seems to work now, but if I touch a screen icon lightly, then an application will be opened 20-30 times.
Knows someone howto change pressure sensitivity of evdev driver?
I cannot find in "man evdev":

http://www.vdmeulen.net/cgi-bin/man/man2html?4+evdev