Added nvidia-patch for unlimited nvenc sessions and NvFBC

etc/nixos/flake.lock

@@ -66,11 +66,11 @@
         "scenefx": "scenefx"
       },
       "locked": {
-        "lastModified": 1770213044,
+        "lastModified": 1770260812,
-        "narHash": "sha256-NBKogN62YygzLfGuUAWobUafXBj9P241k1nSwJWGBUQ=",
+        "narHash": "sha256-qK9Jjux6ZT6SQHpmm8rGeAVnsnuXvYK5XFU7Rlkit/I=",
         "owner": "DreamMaoMao",
         "repo": "mango",
-        "rev": "65fcd58949ce55eca3195bdbc6f935058fc3b33c",
+        "rev": "8e898417a75bc48cdc79409dba2b415f692d7ea6",
         "type": "github"
       },
       "original": {
@@ -109,11 +109,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1770169657,
+        "lastModified": 1770271466,
-        "narHash": "sha256-wiWbmO2xUoqh5DuSBYVLGOICo9AOcYq9mNPsvCtL7SM=",
+        "narHash": "sha256-Pyc3p/V7ruQplnU31r+umLSNlSGwOOoHzhWfzfLmiiw=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "4c962a3fd37ef268337ed113cbffabfd1fe3ca5c",
+        "rev": "76e1d271485b00a5d98aeb1dd76408594741c039",
         "type": "github"
       },
       "original": {
@@ -299,11 +299,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1770115704,
+        "lastModified": 1770197578,
-        "narHash": "sha256-KHFT9UWOF2yRPlAnSXQJh6uVcgNcWlFqqiAZ7OVlHNc=",
+        "narHash": "sha256-AYqlWrX09+HvGs8zM6ebZ1pwUqjkfpnv8mewYwAo+iM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e6eae2ee2110f3d31110d5c222cd395303343b08",
+        "rev": "00c21e4c93d963c50d4c0c89bfa84ed6e0694df2",
         "type": "github"
       },
       "original": {
@@ -361,37 +361,24 @@
         "type": "github"
       }
     },
-    "nixpkgs_5": {
+    "nvidia-patch": {
-      "locked": {
-        "lastModified": 1768393167,
-        "narHash": "sha256-n2063BRjHde6DqAz2zavhOOiLUwA3qXt7jQYHyETjX8=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "2f594d5af95d4fdac67fba60376ec11e482041cb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "opencode": {
       "inputs": {
-        "nixpkgs": "nixpkgs_5"
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "utils": "utils"
       },
       "locked": {
-        "lastModified": 1770222504,
+        "lastModified": 1769415282,
-        "narHash": "sha256-ucKeBCEhKqfCE7fFYTnNrVZMYTmghrgnb8uFCrTilf4=",
+        "narHash": "sha256-Z24dmKqI5jxTzsgqxAqtSF2KZ9UcUo/tACc9n8ufnZU=",
-        "owner": "sst",
+        "owner": "icewind1991",
-        "repo": "opencode",
+        "repo": "nvidia-patch-nixos",
-        "rev": "c875a1fc900f044874b2072468719e117e948840",
+        "rev": "0fe336d3ee63b0055af5ecead3610272ae90fd9c",
         "type": "github"
       },
       "original": {
-        "owner": "sst",
+        "owner": "icewind1991",
-        "repo": "opencode",
+        "repo": "nvidia-patch-nixos",
         "type": "github"
       }
     },
@@ -405,7 +392,7 @@
         "nix-gaming": "nix-gaming",
         "nixpkgs": "nixpkgs_4",
         "nixpkgs-unstable": "nixpkgs-unstable",
-        "opencode": "opencode"
+        "nvidia-patch": "nvidia-patch"
       }
     },
     "scenefx": {
@@ -444,6 +431,21 @@
         "type": "github"
       }
     },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [
@@ -465,6 +467,24 @@
         "type": "github"
       }
     },
+    "utils": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "xwayland-satellite-stable": {
       "flake": false,
       "locked": {

etc/nixos/flake.nix

@@ -2,7 +2,8 @@
   description = "My Flake";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-25.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
+    #nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-25.11";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
     nix-flatpak.url = "github:gmodena/nix-flatpak";
     niri = {
@@ -12,15 +13,19 @@
     nix-citizen.url = "github:LovingMelody/nix-citizen";
     nix-gaming.url = "github:fufexan/nix-gaming";
     nix-citizen.inputs.nix-gaming.follows = "nix-gaming";
-    opencode.url = "github:sst/opencode";
+    #opencode.url = "github:sst/opencode";
     mango = {
       url = "github:DreamMaoMao/mango";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     musnix.url = "github:musnix/musnix";
+    nvidia-patch = {
+      url = "github:icewind1991/nvidia-patch-nixos";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
-  outputs = { self, nixpkgs, nixpkgs-unstable, nix-flatpak, niri, opencode, mango, musnix, ... } @inputs:
+  outputs = { self, nixpkgs, nixpkgs-unstable, nix-flatpak, niri, mango, musnix, nvidia-patch, ... } @inputs:
 
  let
  system = "x86_64-linux";
@@ -49,8 +54,10 @@
         nix-flatpak.nixosModules.nix-flatpak
         mango.nixosModules.mango
         musnix.nixosModules.musnix
+        {nixpkgs.overlays = [inputs.nvidia-patch.overlays.default];}
         ./configuration.nix
       ];
+
     };
   };
 }

etc/nixos/modules/nvidia.nix

@@ -1,5 +1,10 @@
 { config, pkgs, lib, ... }:
 
+let 
+
+package = config.boot.kernelPackages.nvidiaPackages.latest;
+
+in
 {
   boot = {
     kernelParams = [
@@ -21,8 +26,10 @@
       powerManagement.enable = false;
       powerManagement.finegrained = false;
       nvidiaSettings = false;
+      package = pkgs.nvidia-patch.patch-nvenc (pkgs.nvidia-patch.patch-fbc package);
+
+
 
-      package = config.boot.kernelPackages.nvidiaPackages.latest;
 
       #package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
       #  version = "580.95.05";

etc/nixos/modules/programs.nix

@@ -148,7 +148,8 @@
     #pkgs-unstable.jan
     #claude-code
     pkgs-unstable.lmstudio
-    (inputs.opencode.packages.${system}.default)
+    #(inputs.opencode.packages.${system}.default)
+    pkgs-unstable.opencode
     #pkgs-unstable.codex
     #pkgs-unstable.gemini-cli