From 2edac2ec2823198f967f0133163721c3f4f6355f Mon Sep 17 00:00:00 2001
From: Chris Kruining <chris@kruining.eu>
Date: Tue, 16 Jul 2024 11:21:49 +0200
Subject: [PATCH] potential nvidia fix

---
 modules/programs/gaming.nix | 21 ++++++++++++++++++---
 modules/programs/nvidia.nix |  0
 2 files changed, 18 insertions(+), 3 deletions(-)
 delete mode 100644 modules/programs/nvidia.nix

diff --git a/modules/programs/gaming.nix b/modules/programs/gaming.nix
index 2cabaf5..8dac599 100644
--- a/modules/programs/gaming.nix
+++ b/modules/programs/gaming.nix
@@ -10,15 +10,30 @@
   services.xserver.videoDrivers = [ "nvidia" ];
   hardware.nvidia = {
     modesetting.enable = true;
-    open = true;
+    open = false;
     nvidiaSettings = true;
-    package = config.boot.kernelPackages.nvidiaPackages.stable;
-    
+
     powerManagement = {
       enable = true;
       finegrained = false;
     };
 
+    package = let
+      rcu_patch = pkgs.fetchpatch {
+        url = "https://github.com/gentoo/gentoo/raw/c64caf53/x11-drivers/nvidia-drivers/files/nvidia-drivers-470.223.02-gpl-pfn_valid.patch";
+        hash = "sha256-eZiQQp2S/asE7MfGvfe6dA/kdCvek9SYa/FFGp24dVg=";
+      };
+    in config.boot.kernelPackages.nvidiaPackages.mkDriver {
+      version = "535.154.05";
+      sha256_64bit = "sha256-fpUGXKprgt6SYRDxSCemGXLrEsIA6GOinp+0eGbqqJg=";
+      sha256_aarch64 = "sha256-G0/GiObf/BZMkzzET8HQjdIcvCSqB1uhsinro2HLK9k=";
+      openSha256 = "sha256-wvRdHguGLxS0mR06P5Qi++pDJBCF8pJ8hr4T8O6TJIo=";
+      settingsSha256 = "sha256-9wqoDEWY4I7weWW05F4igj1Gj9wjHsREFMztfEmqm10=";
+      persistencedSha256 = "sha256-d0Q3Lk80JqkS1B54Mahu2yY/WocOqFFbZVBh+ToGhaE=";
+
+      patches = [ rcu_patch ];
+    }
+
     #prime = {
     #  sync.enable = true;
 
diff --git a/modules/programs/nvidia.nix b/modules/programs/nvidia.nix
deleted file mode 100644
index e69de29..0000000