l 2 hw tp-x220: disable acpi backlight handling

2017-01-16 17:26:06 +01:00 · 2017-01-16 17:26:06 +01:00 · 105d9051dd
parent 27744a78ff
commit 105d9051dd
1 changed files with 1 additions and 0 deletions
--- a/lass/2configs/hw/tp-x220.nix
+++ b/lass/2configs/hw/tp-x220.nix
@ -36,6 +36,7 @@ with import <stockholm/lib>;
  boot = {
    kernelModules = [ "kvm-intel" "acpi_call" "tpm-rng" ];
    extraModulePackages = [ config.boot.kernelPackages.tp_smapi ];
+    kernelParams = [ "acpi_backlight=none" ];
  };

  hardware.opengl.extraPackages = [