flake: move grapics settings into graphics.nix

modules/options/system/hardware.nix

@@ -1,10 +0,0 @@
-{lib, ...}: let
-  inherit (lib) mkOption mkEnableOption;
-in {
-  options.modules.system.hardware = {
-    nvidia = {
-      enable = mkEnableOption "Nvidia Nvidia graphics drivers";
-    };
-    amd.enable = mkEnableOption "AMD graphics drivers";
-  };
-}

modules/options/system/module.nix

@@ -29,8 +29,6 @@ in {
 
     # monitor configuration
     ./monitors.nix
-
-    ./hardware.nix
   ];
 
   options.modules.system = {

modules/system/hardware/graphics.nix

@@ -1,38 +1,37 @@
 {
   config,
   lib,
-  pkgs,
   ...
 }: let
+  inherit (lib.modules) mkIf;
+  inherit (lib.options) mkEnableOption;
+
   cfg = config.modules.system.hardware;
-  inherit (lib) mkIf;
-  inherit (lib.modules) mkForce;
 in {
+  options.modules.system.hardware = {
+    nvidia = {
+      enable = mkEnableOption "Nvidia graphics drivers";
+    };
+    amd.enable = mkEnableOption "AMD graphics drivers";
+  };
   config = {
     hardware = {
-      graphics = {
+      graphics.enable = true;
-        enable = true;
-        extraPackages = mkIf cfg.amd.enable (builtins.attrValues {
-          inherit
-            (pkgs)
-            mesa
-            libva
-            vaapiVdpa
-            ;
-        });
-      };
       nvidia = mkIf cfg.nvidia.enable {
+        # we want the open-source drivers
+        open = true;
+
         modesetting.enable = true;
-        open = mkForce true;
+        nvidiaSettings = false;
+
+        # fixes sleep on nvidia devices
         powerManagement = {
           enable = true;
           finegrained = false;
         };
-        nvidiaSettings = false;
         package = config.boot.kernelPackages.nvidiaPackages.beta;
       };
     };
-    boot.initrd.kernelModules = mkIf cfg.amd.enable ["amdgpu"];
     services.xserver.videoDrivers = mkIf cfg.nvidia.enable ["nvidia"];
   };
 }