Merge of #1173

Author: mergify[bot]

README.md

@@ -128,6 +128,7 @@ See code for all available configurations.
 | [Dell Optiplex 3050](dell/optiplex/3050)                               | `<nixos-hardware/dell/optiplex/3050>`                   |
 | [Dell Poweredge R7515](dell/poweredge/r7515)                           | `<nixos-hardware/dell/poweredge/r7515>`                 |
 | [Dell Precision 3541](dell/precision/3541)                             | `<nixos-hardware/dell/precision/3541>`                  |
+| [Dell Precision 5490](dell/precision/5490)                             | `<nixos-hardware/dell/precision/5490>`                  |
 | [Dell Precision 5530](dell/precision/5530)                             | `<nixos-hardware/dell/precision/5530>`                  |
 | [Dell Precision 7520](dell/precision/7520)                             | `<nixos-hardware/dell/precision/7520>`                  |
 | [Dell XPS 13 7390](dell/xps/13-7390)                                   | `<nixos-hardware/dell/xps/13-7390>`                     |

dell/precision/5490/README.md

@@ -0,0 +1,15 @@
+# Dell Precision 5490
+
+Linux kernel versions prior to 6.7 may not function correctly with the internal monitor, as official support was introduced in version 6.7 (https://www.phoronix.com/news/Linux-6.7-Intel-Meteor-Lake-Gfx). You can enable experimental support by adding the following parameter:
+
+```
+boot.kernelParams = [ "i915.force_probe=7d55" ];
+```
+
+However, this may lead to some screen tearing.
+
+If possible, you might benefit from a newer kernel, for example:
+```
+boot.kernelPackages = pkgs.linuxPackages_latest;
+```
+as it seems to work without any issues.

dell/precision/5490/default.nix

@@ -0,0 +1,13 @@
+{ config, lib, ... }:
+{
+  imports = [
+    ../../../common/gpu/nvidia/ada-lovelace
+  ];
+
+  boot.kernelParams = lib.mkIf (lib.versionOlder config.boot.kernelPackages.kernel.version "6.7") [ "i915.force_probe=7d55" ];
+
+  hardware.nvidia.prime = {
+    intelBusId = "PCI:0:2:0";
+    nvidiaBusId = "PCI:1:0:0";
+  };
+}

flake.nix

@@ -67,6 +67,7 @@
         dell-optiplex-3050 = import ./dell/optiplex/3050;
         dell-poweredge-r7515 = import ./dell/poweredge/r7515;
         dell-precision-3541 = import ./dell/precision/3541;
+        dell-precision-5490 = import ./dell/precision/5490;
         dell-precision-5530 = import ./dell/precision/5530;
         dell-precision-5560 = import ./dell/precision/5560;
         dell-precision-7520 = import ./dell/precision/7520;