devos/profiles/pipewire/default.nix

{ ... }:
{

  # rtkit is optional but recommended
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    #bluetooth config
    media-session.config.bluez-monitor.rules = [
      {
        # Matches all cards
        matches = [{ "device.name" = "~bluez_card.*"; }];
        actions = {
          "update-props" = {
            "bluez5.reconnect-profiles" = [ "hfp_hf" "hsp_hs" "a2dp_sink" ];
            # mSBC is not expected to work on all headset + adapter combinations.
            "bluez5.msbc-support" = true;
            # SBC-XQ is not expected to work on all headset + adapter combinations.
            "bluez5.sbc-xq-support" = true;
          };
        };
      }
      {
        matches = [
          # Matches all sources
          { "node.name" = "~bluez_input.*"; }
          # Matches all outputs
          { "node.name" = "~bluez_output.*"; }
        ];
        actions = {
          "node.pause-on-idle" = false;
        };
      }
    ];
  };
}