nixos: hardware: graphics: remove 'amdvlk'

It's been fully deprecated, the package was removed.

flake.lock

@@ -117,11 +117,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763988335,
-        "narHash": "sha256-QlcnByMc8KBjpU37rbq5iP7Cp97HvjRP0ucfdh+M4Qc=",
+        "lastModified": 1765464257,
+        "narHash": "sha256-dixPWKiHzh80PtD0aLuxYNQ0xP+843dfXG/yM3OzaYQ=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "50b9238891e388c9fdc6a5c49e49c42533a1b5ce",
+        "rev": "09e45f2598e1a8499c3594fe11ec2943f34fe509",
         "type": "github"
       },
       "original": {
@@ -159,11 +159,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1764361670,
-        "narHash": "sha256-jgWzgpIaHbL3USIq0gihZeuy1lLf2YSfwvWEwnfAJUw=",
+        "lastModified": 1765480374,
+        "narHash": "sha256-HlbvQAqLx7WqZFFQZ8nu5UUJAVlXiV/kqKbyueA8srw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "780be8ef503a28939cf9dc7996b48ffb1a3e04c6",
+        "rev": "39cb677ed9e908e90478aa9fe5f3383dfc1a63f3",
         "type": "github"
       },
       "original": {
@@ -175,11 +175,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764242076,
-        "narHash": "sha256-sKoIWfnijJ0+9e4wRvIgm/HgE27bzwQxcEmo2J/gNpI=",
+        "lastModified": 1765186076,
+        "narHash": "sha256-hM20uyap1a0M9d344I692r+ik4gTMyj60cQWO+hAYP8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2fad6eac6077f03fe109c4d4eb171cf96791faa4",
+        "rev": "addf7cf5f383a3101ecfba091b98d0a1263dc9b8",
         "type": "github"
       },
       "original": {
@@ -199,11 +199,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1764449851,
-        "narHash": "sha256-VnodC1+3KML8MYLLnK84E6U2Fz4ioNacOeQd1pMCSTw=",
+        "lastModified": 1765481746,
+        "narHash": "sha256-oWDp4EMOXvPZSC5ZVdg90K7EFgUGvxmrFAwA/1hJ/j4=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "b1781c0aa8935d8d1f35d228bcc7127fcebcd363",
+        "rev": "2b2d6d53d6a66d1be2d8620024cc61ad986bcee2",
         "type": "github"
       },
       "original": {

modules/nixos/hardware/graphics/default.nix

@@ -15,8 +15,6 @@ in
 
     amd = {
       enableKernelModule = lib.my.mkDisableOption "Kernel driver module";
-
-      amdvlk = lib.mkEnableOption "Use AMDVLK instead of Mesa RADV driver";
     };
 
     intel = {
@@ -35,13 +33,6 @@ in
     (lib.mkIf (cfg.gpuFlavor == "amd") {
       hardware.amdgpu = {
         initrd.enable = cfg.amd.enableKernelModule;
-        # Vulkan
-        amdvlk = lib.mkIf cfg.amd.amdvlk {
-          enable = true;
-          support32Bit = {
-            enable = true;
-          };
-        };
       };
 
       hardware.graphics = {