From 1406553af20aa82583843e53a4595642951dff1d Mon Sep 17 00:00:00 2001
From: matt1432 <matt@nelim.org>
Date: Fri, 8 Mar 2024 16:59:41 -0500
Subject: [PATCH] fix(binto): lock nvidia driver / kernel version to working
 one

---
 devices/binto/hardware-configuration.nix | 12 +++++++++---
 flake.lock                               | 17 +++++++++++++++++
 flake.nix                                | 10 ++++++++++
 3 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/devices/binto/hardware-configuration.nix b/devices/binto/hardware-configuration.nix
index 81be2d5a..c18920b9 100644
--- a/devices/binto/hardware-configuration.nix
+++ b/devices/binto/hardware-configuration.nix
@@ -2,14 +2,20 @@
   config,
   lib,
   modulesPath,
+  nixpkgs-nvidia,
   pkgs,
   ...
-}: {
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}: let
+  nvidiaPkgs = import nixpkgs-nvidia {
+    inherit (pkgs) system;
+    config.allowUnfree = true;
+  };
+in {
+  nixpkgs.hostPlatform = "x86_64-linux";
   imports = [(modulesPath + "/installer/scan/not-detected.nix")];
 
   boot = {
-    kernelPackages = pkgs.linuxPackages_zen;
+    kernelPackages = nvidiaPkgs.linuxPackages_zen;
 
     kernelParams = ["amd_pstate=active"];
     kernelModules = ["kvm-amd"];
diff --git a/flake.lock b/flake.lock
index 07564ceb..d2dba48a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -969,6 +969,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-nvidia": {
+      "locked": {
+        "lastModified": 1709237383,
+        "narHash": "sha256-cy6ArO4k5qTx+l5o+0mL9f5fa86tYUX3ozE1S+Txlds=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
+        "type": "github"
+      }
+    },
     "nixpkgs-pacemaker": {
       "locked": {
         "lastModified": 1707746079,
@@ -1421,6 +1437,7 @@
         "nix-melt": "nix-melt",
         "nix-on-droid": "nix-on-droid",
         "nixpkgs": "nixpkgs_4",
+        "nixpkgs-nvidia": "nixpkgs-nvidia",
         "nixpkgs-wayland": "nixpkgs-wayland",
         "nms": "nms",
         "nur": "nur",
diff --git a/flake.nix b/flake.nix
index 76dd1607..1dd7c5f0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -202,6 +202,16 @@
     };
 
     # Desktop inputs
+    nixpkgs-nvidia = {
+      type = "github";
+      owner = "NixOS";
+      repo = "nixpkgs";
+
+      # This was the last commit where my nvidia drivers
+      # were working correctly while gaming
+      rev = "1536926ef5621b09bba54035ae2bb6d806d72ac8";
+    };
+
     hyprland = {
       type = "github";
       owner = "hyprwm";