many changes

raspberry/sd-card.nix

@@ -3,30 +3,39 @@
   lib,
   pkgs,
   ...
-}: {
+}:
+let
+  hostName = "music-bed";
+  outputDevice = "snd_rpi_hifiberry_dacplus";
+  snapserverHost = "snapcast.cloonar.com";
+in
+{
   nixpkgs.crossSystem.system = "aarch64-linux";
   imports = [
     <nixpkgs/nixos/modules/installer/sd-card/sd-image-aarch64.nix>
   ];
 
-  networking.hostName = "music-piano";
+  networking.hostName = hostName;
   networking.wireless = {
     enable = true;
     networks = {
-      "Cloonar-Smart" = {
+      "Cloonar-Multimedia" = {
         hidden = true;
-        psk = "0m6sY7Ue3G31";
+        psk = "";
       };
     };
   };
 
   boot = {
     loader.raspberryPi.firmwareConfig = ''
-      dtparam=audio=on
-    '';
-    extraModprobeConfig = ''
-      options snd_bcm2835 enable_headphones=1
+      dtoverlay=vc4-kms-v3d,noaudio
+      dtoverlay=hifiberry-dacplus
+      force_eeprom_read=0
+      dtdebug=1
     '';
+    # extraModprobeConfig = ''
+    #   options snd_bcm2835 enable_headphones=1
+    # '';
   };
 
   # hardware.raspberry-pi."4" = {
@@ -45,7 +54,7 @@
 
     serviceConfig = {
       Type = "forking";
-      ExecStart = "${pkgs.snapcast}/bin/snapclient --daemon --hostID ${config.networking.hostName} -h fw.cloonar.com --player alsa -s Headphones";
+      ExecStart = "${pkgs.snapcast}/bin/snapclient --daemon --hostID ${config.networking.hostName} -h ${snapserverHost} --player alsa -s ${outputDevice}";
       PIDFile = "/run/snapclient/pid";
       Restart = "on-failure";
       RestartSec = "5s";