dentritic refactor

modules/nixos/desktop/desktop-audio.ulu.nix

@@ -0,0 +1,42 @@
+{ ... }:
+{
+  flake.nixosModules.desktop-audio =
+    { ... }:
+    {
+      services.pulseaudio.enable = false;
+      security.rtkit.enable = true;
+      services.pipewire = {
+        enable = true;
+        alsa.enable = true;
+        alsa.support32Bit = true;
+        pulse.enable = true;
+        wireplumber.enable = true;
+        extraConfig.pipewire."10-realtime" = {
+          "context.modules" = [
+            {
+              name = "libpipewire-module-rt";
+              args = {
+                "nice.level" = -15;
+                "rt.prio" = 88;
+                "rt.time.soft" = 200000;
+                "rt.time.hard" = 400000;
+              };
+              flags = [
+                "ifexists"
+                "nofail"
+              ];
+            }
+          ];
+        };
+        extraConfig.pipewire."92-quantum" = {
+          "context.properties" = {
+            "default.clock.rate" = 48000;
+            "default.clock.allowed-rates" = [ 48000 ];
+            "default.clock.quantum" = 1024;
+            "default.clock.min-quantum" = 1024;
+            "default.clock.max-quantum" = 1024;
+          };
+        };
+      };
+    };
+}