This is a modified version of benthor's GT-191 Driver. It is updated to work correctly with the Huion Kamvas GT-220 v2.

• Device needs to be initialized once per boot using uclogic-probe, see here
• Cursor positioning works
• Pressure sensitivity works (over all 8191 steps)
• Stylus buttons work

• uclogic-tools while Issue #1 is still unresolved
• pyusb (pip install pyusb or ArchLinux package python-pyusb)
• python-evdev (pip install evdev or Archlinux package python-evdev)
• xf86-input-evdev (Archlinux package xf86-input-evdev)

You will likely also need to add the following to your /etc/X11/xorg.conf (create the file if it's not already present):

Section "InputClass"
	Identifier "evdev tablet catchall"
	MatchIsTablet "on"
	MatchDevicePath "/dev/input/event*"
	Driver "evdev"
EndSection

• Install dependencies

• Clone this repository

• Run ./start-driver.sh

Note that it is not necessary to install this driver, just execute with superuser privileges (i.e., as root)

If you have a multi-monitor setup, edit map-monitor.sh with the correct values for your setup, and execute it after starting the driver.