ddcutil to control external display brightness

2026-03-05 13:26:37 +03:00
parent a03f7d48ad
commit e840e71875
3 changed files with 7 additions and 1 deletions
--- a/defaults/default.nix
+++ b/defaults/default.nix
@@ -14,6 +14,11 @@
      fontSize = 36;
    };
  };
+  boot.kernelModules = ["i2c-dev"];
+  hardware.i2c.enable = true;
+  services.udev.extraRules = ''
+        KERNEL=="i2c-[0-9]*", GROUP="i2c", MODE="0660"
+  '';

  # Set your time zone.
  time.timeZone = "Europe/Moscow";