apple/macbook-air/4: resolve tearing

2017-12-25 04:49:53 +00:00 · 2017-12-25 04:49:53 +00:00 · 2227f2c67a
parent f9a1ac6297
commit 2227f2c67a
1 changed files with 6 additions and 0 deletions
--- a/apple/macbook-air/4/default.nix
+++ b/apple/macbook-air/4/default.nix
@ -1,7 +1,13 @@
+{ lib, ... }:
+
 {
  imports = [ ../. ];

  boot.kernelParams = [
    "acpi_backlight=vendor"
  ];
+
+  services.xserver.deviceSection = lib.mkDefault ''
+    Option "TearFree" "true"
+  '';
 }