fix eval with 24.05

lenovo/legion/16ach6h/edid/default.nix

@@ -1,4 +1,9 @@
-{ pkgs, ... }:
+{
+  pkgs,
+  lib,
+  options,
+  ...
+}:
 
 let
   # This file was obtained from the display while "DDG" mode was enabled.
@@ -8,18 +13,19 @@ let
   '';
 in
 {
-  hardware.display = {
-    edid.packages = [ chip_edid ];
+  config = lib.optionalAttrs (options ? hardware.display) {
+    hardware.display = {
+      edid.packages = [ chip_edid ];
 
-    outputs = {
-      # For some reason, the internal display is sometimes eDP-1, and sometimes it's eDP-2
-      "eDP-1".edid = "16ach6h.bin";
-      "eDP-2".edid = "16ach6h.bin";
+      outputs = {
+        # For some reason, the internal display is sometimes eDP-1, and sometimes it's eDP-2
+        "eDP-1".edid = "16ach6h.bin";
+        "eDP-2".edid = "16ach6h.bin";
+      };
     };
-  };
 
-
-  # This fails at the moment, https://github.com/NixOS/nixos-hardware/issues/795
-  # Extra refresh rates seem to work regardless
-  # boot.initrd.extraFiles."lib/firmware/edid/16ach6h.bin".source = pkgs.runCommandLocal "chip_edid" { } "cp ${./16ach6h.bin} $out";
+    # This fails at the moment, https://github.com/NixOS/nixos-hardware/issues/795
+    # Extra refresh rates seem to work regardless
+    # boot.initrd.extraFiles."lib/firmware/edid/16ach6h.bin".source = pkgs.runCommandLocal "chip_edid" { } "cp ${./16ach6h.bin} $out";
+  };
 }