nixos-hardware/lenovo/x220i-tablet.nix
Hannu Hartikainen 0d7971f57f Thinkpad X220i: configure more hardware
Here's a patch that shows how to add support for

 - TrackPoint
 - (alternatively) better touchpad support
 - volume/mute buttons
 - active hard-drive protection
 - fingerprint reader

I've been using these options for a couple of days on a non-tablet X220i. See https://github.com/dancek/dotfiles/blob/master/nixos/thinkpad-x220i/configuration.nix
2016-04-21 14:38:40 +03:00

34 lines
941 B
Nix

{ config, pkgs, ... }:
{
# TPM chip countains a RNG
security.rngd.enable = true;
boot = {
kernelModules = [ "tp_smapi" ];
extraModulePackages = [ config.boot.kernelPackages.tp_smapi ];
};
# TLP Linux Advanced Power Management
services.tlp.enable = true;
# hard disk protection if the laptop falls
services.hdapsd.enable = true;
# trackpoint support (touchpad disabled in this config)
hardware.trackpoint.enable = true;
hardware.trackpoint.emulateWheel = true;
# alternatively, touchpad with two-finger scrolling
#services.xserver.libinput.enable = true;
# enable volume control buttons
sound.enableMediaKeys = true;
# fingerprint reader: login and unlock with fingerprint (if you add one with `fprintd-enroll`)
#services.fprintd.enable = true;
#security.pam.services.login.fprintAuth = true;
#security.pam.services.xscreensaver.fprintAuth = true;
# similarly for other PAM providers
}