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authorGabriel Ebner <gebner@gebner.org>2020-11-29 19:26:26 +0100
committerGabriel Ebner <gebner@gebner.org>2020-12-02 22:11:09 +0100
commit906d68cf134de8d4995fac334e32c55156cad394 (patch)
tree3f888f64ac17c7b031103def063c728997de1145
parentb28f2f73863ea8c92c8a8a3a97c99968cbfc9d7d (diff)
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nixos/pipewire: enable volume control via alsa
-rw-r--r--nixos/modules/services/desktops/pipewire.nix32
1 files changed, 17 insertions, 15 deletions
diff --git a/nixos/modules/services/desktops/pipewire.nix b/nixos/modules/services/desktops/pipewire.nix
index 7ba04a36b8d..0ef988d9e69 100644
--- a/nixos/modules/services/desktops/pipewire.nix
+++ b/nixos/modules/services/desktops/pipewire.nix
@@ -117,24 +117,26 @@ in {
     services.udev.packages = [ cfg.package ];
 
     # If any paths are updated here they must also be updated in the package test.
-    sound.enable = mkIf cfg.alsa.enable true;
-    sound.extraConfig = mkIf cfg.alsa.enable ''
-      pcm_type.pipewire {
-        libs.native = ${cfg.package.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;
-        ${optionalString enable32BitAlsaPlugins
-          "libs.32Bit = ${pkgs.pkgsi686Linux.pipewire.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;"}
-      }
-      pcm.!default {
-        @func getenv
-        vars [ PCM ]
-        default "plug:pipewire"
-        playback_mode "-1"
-        capture_mode "-1"
-      }
-    '';
+    environment.etc."alsa/conf.d/49-pipewire-modules.conf" = mkIf cfg.alsa.enable {
+      text = ''
+        pcm_type.pipewire {
+          libs.native = ${cfg.package.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;
+          ${optionalString enable32BitAlsaPlugins
+            "libs.32Bit = ${pkgs.pkgsi686Linux.pipewire.lib}/lib/alsa-lib/libasound_module_pcm_pipewire.so ;"}
+        }
+        ctl_type.pipewire {
+          libs.native = ${cfg.package.lib}/lib/alsa-lib/libasound_module_ctl_pipewire.so ;
+          ${optionalString enable32BitAlsaPlugins
+            "libs.32Bit = ${pkgs.pkgsi686Linux.pipewire.lib}/lib/alsa-lib/libasound_module_ctl_pipewire.so ;"}
+        }
+      '';
+    };
     environment.etc."alsa/conf.d/50-pipewire.conf" = mkIf cfg.alsa.enable {
       source = "${cfg.package}/share/alsa/alsa.conf.d/50-pipewire.conf";
     };
+    environment.etc."alsa/conf.d/99-pipewire-default.conf" = mkIf cfg.alsa.enable {
+      source = "${cfg.package}/share/alsa/alsa.conf.d/99-pipewire-default.conf";
+    };
     environment.sessionVariables.LD_LIBRARY_PATH =
       lib.optional cfg.jack.enable "/run/current-system/sw/lib/pipewire";