xf86-input-joystick : X.Org driver for joystick input devices ( )
xf86-input-keyboard : Keyboard input driver ( )
xf86-input-mouse : X.Org driver for mouse input devices ( )
xf86-input-plpevtch : Evdev based touchscreen driver ( http://www.plop.at/en/touchscreen.html )
xf86-input-synaptics : Driver for Synaptics touchpads ( http://cgit.freedesktop.org/xorg/driver/xf86-input-synaptics/ )
xf86-input-wacom : Driver for Wacom tablets and drawing devices ( http://linuxwacom.sourceforge.net/ )
xf86-video-glint : GLINT/Permedia video driver ( )
xf86-video-nouveau : Accelerated Open Source driver for nVidia cards ( http://nouveau.freedesktop.org/ )
xf86-video-vmware : VMware SVGA video driver ( )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a x11
For Paludis use this rsync : rsync://gentoo.zugaina.org/x11-portage
If you have a problem : ycarus(-at-)zugaina.org