pipewire: disable audio powersaving

xddxdd · Apr 18, 2024 · ef20594 · ef20594
1 parent af4e511
commit ef20594
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Showing 3 changed files with 9 additions and 2 deletions.
diff --git a/hosts/lt-dell-wyse/configuration.nix b/hosts/lt-dell-wyse/configuration.nix
@@ -28,8 +28,6 @@
     TLP_PERSISTENT_DEFAULT = 1;
     CPU_SCALING_GOVERNOR_ON_AC = "schedutil";
     CPU_SCALING_GOVERNOR_ON_BAT = "schedutil";
-    SOUND_POWER_SAVE_ON_AC = 0;
-    SOUND_POWER_SAVE_ON_BAT = 0;
   };
 
   # Bind mounts

diff --git a/nixos/client-components/pipewire/default.nix b/nixos/client-components/pipewire/default.nix
@@ -22,6 +22,10 @@ in
     ./wireplumber-bluez.nix
   ];
 
+  boot.extraModprobeConfig = ''
+    options snd_hda_intel power_save=0 power_save_controller=N
+  '';
+
   environment.systemPackages = [
     pkgs.pavucontrol
     pkgs.pulseaudio

diff --git a/nixos/client-components/tlp.nix b/nixos/client-components/tlp.nix
@@ -41,6 +41,11 @@
       RUNTIME_PM_ON_BAT = "auto";
       SCHED_POWERSAVE_ON_AC = 0;
       SCHED_POWERSAVE_ON_BAT = 1;
+
+      # Sound powersaving causes stutters and popping noise
+      SOUND_POWER_SAVE_ON_AC = 0;
+      SOUND_POWER_SAVE_ON_BAT = 0;
+
       TLP_DEFAULT_MODE = "AC";
     };
   };