{ lib, pkgs, ... }: { imports = [ ../. ../../../common/cpu/amd ]; # Force use of the thinkpad_acpi driver for backlight control. # This allows the backlight save/load systemd service to work. boot.kernelParams = [ "acpi_backlight=native" ]; # see https://github.com/NixOS/nixpkgs/issues/69289 boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "5.2") pkgs.linuxPackages_latest; }