禁用声音休眠，避免播放后n秒才出现声音

modules/nixos/audio.nix

@@ -8,7 +8,10 @@
       # If you want to use JACK applications, uncomment this
       #jack.enable = true;
 
-      wireplumber.extraConfig.bluetoothEnhancements = {
+      wireplumber = {
+        enable = true;
+        extraConfig = {
+          "80-bluetooth-enhancements" = {
             "monitor.bluez.properties" = {
               "bluez5.enable-sbc-xq" = true;
               "bluez5.enable-msbc" = true;
@@ -16,10 +19,56 @@
               "bluez5.roles" = [ "hsp_hs" "hsp_ag" "hfp_hf" "hfp_ag" ];
             };
           };
+          # Disable suspend for all ALSA nodes
+          "99-disable-suspend" = {
+            # ALSA Rules: Separate rule for input and output
+            "monitor.alsa.rules" = [
+              # Rule for ALSA outputs
+              {
+                matches = [
+                  {
+                    # Matches all sinks (outputs)
+                    "node.name" = "~alsa_output.*";
+                  }
+                  {
+                    # Matches all sources (inputs)
+                    "node.name" = "~alsa_input.*";
+                  }
+                ];
+                actions = {
+                  "update-props" = {
+                    "session.suspend-timeout-seconds" = 0;
+                  };
+                };
+              }
+            ];
+
+            # Bluez Rules: Separate rule for input and output
+            "monitor.bluez.rules" = [
+              # Rule for Bluez outputs
+              {
+                matches = [
+                  {
+                    "node.name" = "~bluez_output.*";
+                  }
+                  {
+                    "node.name" = "~bluez_input.*";
+                  }
+                ];
+                actions = {
+                  "update-props" = {
+                    "session.suspend-timeout-seconds" = 0;
+                  };
+                };
+              }
+            ];
+          };
+        };
+      };
     };
   };
 
-  environment.systemPackages = with pkgs;[
+  environment.systemPackages = with pkgs; [
     # audio control software
     pamixer
   ];