did something idk forgot

modules/pi-common.nix

@@ -2,11 +2,11 @@
 
   boot.initrd.allowMissingModules = true;
   boot.supportedFilesystems.zfs = false;
-  boot.kernelPackages = pkgs.linuxPackages_rpi4;
+  #boot.kernelPackages = pkgs.linuxPackages_rpi4;
   fileSystems = {
     "/" = { device = "/dev/disk/by-label/NIXOS_SD"; fsType = "ext4"; };
   };
-     
+  boot.kernelParams = [ "snd_bcm2835.enable_hdmi=1" "snd_bcm2835.enable_headphones=1" ];     
 
   # Pi 4 specific
   hardware = {
@@ -34,7 +34,7 @@
 
   # auto upgrade on pis can reboot unattended
   system.autoUpgrade = {
-    operation = "boot";
+    #operation = "boot";
     allowReboot = true;
     rebootWindow = { lower = "02:00"; upper = "05:00"; };
   };