Dell Precision 7520 - Touchpad not working

mindbreaker_ · n00b Joined: 27 Jan 2019 Posts: 1

Hello all,
This is my first Gentoo install. As topic subject, I've a Dell Precision 7520 and all seems to work except for the touchpad.
I've generated the kernel using genkernel, and followed the libinput and synaptic guides, but still the touchpad doesn't work.

If someone can help me, here is my kernel configuration:
https://bpaste.net/show/e46cd5ca0b5f

and here a dmesg output:
https://bpaste.net/show/35c3f98d436f

Input devices in /etc/portage/make.conf are configured as follow: