added stuff

nyx/modules/options/device/hardware.nix

@@ -0,0 +1,82 @@
+{lib, ...}: let
+  inherit (lib) mkOption mkEnableOption types;
+in {
+  options.modules.device = {
+    type = mkOption {
+      type = types.enum ["laptop" "desktop" "server" "hybrid" "lite" "vm"];
+      default = "";
+      description = ''
+        The type/purpose of the device that will be used within the rest of the configuration.
+          - laptop: portable devices with batter optimizations
+          - desktop: stationary devices configured for maximum performance
+          - server: server and infrastructure
+          - hybrid: provide both desktop and server functionality
+          - lite: a lite device, such as a raspberry pi
+          - vm: a virtual machine
+      '';
+    };
+
+    # the type of cpu your system has - vm and regular cpus currently do not differ
+    # as I do not work with vms, but they have been added for forward-compatibility
+    # TODO: make this a list - apparently more than one cpu on a device is still doable
+    cpu = {
+      type = mkOption {
+        type = with types; nullOr (enum ["pi" "intel" "vm-intel" "amd" "vm-amd"]);
+        default = null;
+        description = ''
+          The manifaturer/type of the primary system CPU.
+
+          Determines which ucode services will be enabled and provides additional kernel packages
+        '';
+      };
+
+      amd = {
+        pstate.enable = mkEnableOption "AMD P-State Driver";
+        zenpower = {
+          enable = mkEnableOption "AMD Zenpower Driver";
+          args = mkOption {
+            type = types.str;
+            default = "-p 0 -v 3C -f A0"; # Pstate 0, 1.175 voltage, 4000 clock speed
+            description = ''
+              The percentage of the maximum clock speed that the CPU will be limited to.
+
+              This is useful for reducing power consumption and heat generation on laptops
+              and desktops
+            '';
+          };
+        };
+      };
+    };
+
+    gpu = {
+      type = mkOption {
+        type = with types; nullOr (enum ["pi" "amd" "intel" "nvidia" "hybrid-nv" "hybrid-amd"]);
+        default = null;
+        description = ''
+          The manifaturer/type of the primary system GPU. Allows the correct GPU
+          drivers to be loaded, potentially optimizing video output performance
+        '';
+      };
+    };
+
+    monitors = mkOption {
+      type = with types; listOf str;
+      default = [];
+      description = ''
+        A list of monitors connected to the system.
+
+        This does not affect any drivers and such, it is only necessary for
+        declaring things like monitors in window manager configurations.
+        It is not necessary to declare this, but wallpaper and workspace
+        configurations will be affected by the monitors list
+
+        ::: {.tip}
+          Monitors should be listed from left to right in the order they are placed
+          assuming the leftmost (first element) is the primary one. This is not a
+          solution to the possibility of a monitor being placed above or below another
+          but it currently works.
+        :::
+      '';
+    };
+  };
+}