evdev support in the psm driver (with proper support for Synaptics touchpads and Thinkpad Trackpoints) landed in FreeBSD -CURRENT! Just set up libinput in Xorg for all devices, very nice. (Without device autodetection — with devd, Xorg wants to use the old keyboard and mouse drivers. Using the udev backend would work, but freebsd-ports-graphics is currently meh.)

Also people are working on suspend-resume issues!