synaptics touchpad on X

[petrasl]

Hi,

I have a laptop with synaptics touchpad.

I added 'hw.psm.synaptics_support=1' to /boot/loader.conf , so dmesg tell me
that the synaptics has been recognized :

$dmesg | grep Synaptics
psm0: model Synaptics Touchpad, device ID 0

Now, what am I supposed to do to get my synaptics touchpad working on X ?