From 057beb27e28ef402fc4a7f8a825a9b857de365e8 Mon Sep 17 00:00:00 2001
From: alex <reizero@live.com>
Date: Wed, 30 Apr 2025 15:14:32 +0800
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---
 modules/nixos/audio.nix | 63 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 56 insertions(+), 7 deletions(-)

diff --git a/modules/nixos/audio.nix b/modules/nixos/audio.nix
index 9141e14..72f18ad 100644
--- a/modules/nixos/audio.nix
+++ b/modules/nixos/audio.nix
@@ -8,18 +8,67 @@
       # If you want to use JACK applications, uncomment this
       #jack.enable = true;
 
-      wireplumber.extraConfig.bluetoothEnhancements = {
-        "monitor.bluez.properties" = {
-          "bluez5.enable-sbc-xq" = true;
-          "bluez5.enable-msbc" = true;
-          "bluez5.enable-hw-volume" = true;
-          "bluez5.roles" = [ "hsp_hs" "hsp_ag" "hfp_hf" "hfp_ag" ];
+      wireplumber = {
+        enable = true;
+        extraConfig = {
+          "80-bluetooth-enhancements" = {
+            "monitor.bluez.properties" = {
+              "bluez5.enable-sbc-xq" = true;
+              "bluez5.enable-msbc" = true;
+              "bluez5.enable-hw-volume" = true;
+              "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
   ];