There's a very hacky solution for getting the HDMI-slot to work in Archlinux.
You first have to install chrontel-wetab-rpm from the AUR.
Then execute the following commands:
modprobe i2c-dev mv /dev/i2c-0 /dev/i2c-2 tiitoo-hdmi-daemon
- When you see something on the screen you've plugged on the HDMI-port, you can kill the
tiitoo-hdmi-daemon. But you don't have to.
- This commands have to be executed on every booting process.
- The graphics card in the WeTab is only capable of cloning the output of the internal screen to the HDMI-port, with the same resolution. Because of that, the driver doesn't need a running Xorg to function properly.