diff options
Diffstat (limited to 'lass/2configs/hw')
-rw-r--r-- | lass/2configs/hw/tp-x220.nix | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/lass/2configs/hw/tp-x220.nix b/lass/2configs/hw/tp-x220.nix new file mode 100644 index 000000000..e8d1e7b6d --- /dev/null +++ b/lass/2configs/hw/tp-x220.nix @@ -0,0 +1,50 @@ +{ config, lib, pkgs, ... }: + +with config.krebs.lib; +{ + networking.wireless.enable = lib.mkDefault true; + + hardware.enableAllFirmware = true; + nixpkgs.config.allowUnfree = true; + + hardware.cpu.intel.updateMicrocode = true; + + zramSwap.enable = true; + zramSwap.numDevices = 2; + + hardware.trackpoint = { + enable = true; + sensitivity = 220; + speed = 0; + emulateWheel = true; + }; + + services.tlp.enable = true; + services.tlp.extraConfig = '' + # BUG: http://linrunner.de/en/tlp/docs/tlp-faq.html#erratic-battery + #START_CHARGE_THRESH_BAT0=80 + STOP_CHARGE_THRESH_BAT0=95 + + CPU_SCALING_GOVERNOR_ON_AC=performance + CPU_SCALING_GOVERNOR_ON_BAT=ondemand + CPU_MIN_PERF_ON_AC=0 + CPU_MAX_PERF_ON_AC=100 + CPU_MIN_PERF_ON_BAT=0 + CPU_MAX_PERF_ON_BAT=30 + ''; + + boot = { + kernelModules = [ "kvm-intel" "acpi_call" "tpm-rng" ]; + extraModulePackages = [ config.boot.kernelPackages.tp_smapi ]; + }; + + services.xserver = { + videoDriver = "intel"; + vaapiDrivers = [ pkgs.vaapiIntel pkgs.vaapiVdpau ]; + deviceSection = '' + Option "AccelMethod" "sna" + ''; + }; + + security.rngd.enable = true; +} |