Upgraded snowfall lib

modules/nixos/hardware/audio/default.nix

@@ -0,0 +1,25 @@
+{
+  options,
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.aa.hardware.audio;
+in {
+  options.aa.hardware.audio = with types; {
+    enable = mkEnableOption "audio";
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [pamixer];
+    security.rtkit.enable = true;
+    services.pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+    };
+  };
+}