From 8005cbfbc1bc74e03fe439662ee2262f1bd53f79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Geoffrey=20=E2=80=9CFrogeye=E2=80=9D=20Preud=27homme?=
 <geoffrey@frogeye.fr>
Date: Wed, 10 Apr 2024 16:32:14 +0200
Subject: [PATCH] Attempt at controlling external screens brightness

---
 os/desktop.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/os/desktop.nix b/os/desktop.nix
index 2708944..8011a2d 100644
--- a/os/desktop.nix
+++ b/os/desktop.nix
@@ -1,7 +1,8 @@
 { pkgs, lib, config, ... }:
 {
   config = lib.mkIf config.frogeye.desktop.xorg {
-    # Enable the X11 windowing system
+    # Control external screen brightness
+    boot.extraModulePackages = with config.boot.kernelPackages; [ ddcci-driver ];
 
     services = {
       blueman.enable = true;