From e317c1534217c5d64f9426169ce951c1061ab145 Mon Sep 17 00:00:00 2001
From: Paul-Henri Froidmont <git.contact-57n2p@froidmont.org>
Date: Fri, 12 Jul 2024 00:08:54 +0200
Subject: [PATCH] Fix amdgpu performance

---
 hosts/nixos-desktop/hardware-configuration.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/hosts/nixos-desktop/hardware-configuration.nix b/hosts/nixos-desktop/hardware-configuration.nix
index e9b6d42..d0dc051 100644
--- a/hosts/nixos-desktop/hardware-configuration.nix
+++ b/hosts/nixos-desktop/hardware-configuration.nix
@@ -5,9 +5,12 @@
     initrd.availableKernelModules =
       [ "nvme" "xhci_pci" "ahci" "usbhid" "sd_mod" ];
     initrd.kernelModules = [ "amdgpu" ];
+    kernelPackages = pkgs.linuxPackages_6_9;
 
+    # Prevents constant crashing in BG3
     kernelParams = [
-      "amdgpu.noretry=0" # Prevents constant crashing in BG3
+      "amdgpu.mcbp=0"
+      "amdgpu.noretry=0"
     ];
 
     kernelModules = [ "kvm-amd" ];