I have a Lenovo Yoga 2 11" convertible laptop, and it has a touch screen that xinput tells me is:
> xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ETPS/2 Elantech Touchpad id=13 [slave pointer (2)]
⎜ ↳ Atmel Atmel maXTouch Digitizer id=10 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Lenovo EasyCamera id=9 [slave keyboard (3)]
↳ Ideapad extra buttons id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
(It's the "Atmel Atmel maXTouch Digitizer"). It works fine in Ubuntu and Fedora, but in Arch Linux, the touch screen acts like a mouse. It has a pointer, and multi-touch isn't recognized. How can I get it to work?