2 files changed, 17 insertions, 2 deletions
diff --git a/modules/nixos-apple-silicon/apple-silicon-support/modules/sound/default.nix b/modules/nixos-apple-silicon/apple-silicon-support/modules/sound/default.nix
index d76e7138d4c9..d0928b0ca348 100644
--- a/modules/nixos-apple-silicon/apple-silicon-support/modules/sound/default.nix
+++ b/modules/nixos-apple-silicon/apple-silicon-support/modules/sound/default.nix
@@ -65,6 +65,21 @@
         "lsp-plugins is unpatched/outdated and speakers cannot be safely enabled"
         [ pkgs.speakersafetyd ];
       services.udev.packages = [ pkgs.speakersafetyd ];
+
+      # downgrade wireplumber to a version compatible with the asahi-audio configs
+      nixpkgs.overlays = [(final: prev: {
+        wireplumber = prev.wireplumber.overrideAttrs (old:
+          lib.optionalAttrs (lib.versionAtLeast old.version "0.5.0") rec {
+            version = "0.4.17";
+            src = final.fetchFromGitLab {
+              domain = "gitlab.freedesktop.org";
+              owner = "pipewire";
+              repo = "wireplumber";
+              rev = version;
+              hash = "sha256-vhpQT67+849WV1SFthQdUeFnYe/okudTQJoL3y+wXwI=";
+            };
+          });
+      })];
     }
     (lib.optionalAttrs newHotness {
       # use configPackages and friends to install asahi-audio and plugins
diff --git a/modules/nixos-apple-silicon/apple-silicon-support/packages/linux-asahi/default.nix b/modules/nixos-apple-silicon/apple-silicon-support/packages/linux-asahi/default.nix
index bb9a05466655..2f1d490277be 100644
--- a/modules/nixos-apple-silicon/apple-silicon-support/packages/linux-asahi/default.nix
+++ b/modules/nixos-apple-silicon/apple-silicon-support/packages/linux-asahi/default.nix
@@ -95,8 +95,8 @@ let
         # tracking: https://github.com/AsahiLinux/linux/tree/asahi-wip (w/ fedora verification)
         owner = "AsahiLinux";
         repo = "linux";
-        rev = "asahi-6.6-15";
-        hash = "sha256-Jm7wTKWuwd/6ZN0g5F4CNNETiOyGQL31hfSyTDYH85k=";
+        rev = "asahi-6.6-16";
+        hash = "sha256-73ye5JE3YKRgrxGfdQN0+YMIVO1QAJeDuUjTcFhcwI0=";
       };
 
       kernelPatches = [