nixos-config/common/components/sound.nix

{
  # Enable sound with pipewire.
  # Starting with 24.11, pipewire is installed by default instead of pulseaudio.
  # sound.enable = true;
  # hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;

  services.pipewire = {
    # enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };
}