From 0b77660443280e0dbfccf1b55785ea6db5ac2d62 Mon Sep 17 00:00:00 2001
From: Christian <thechristiansoltermann@gmail.com>
Date: Fri, 17 Apr 2026 11:49:42 -0500
Subject: Trying to get the GPU to cooperate

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

(limited to 'hosts/desktop/hardware-configuration.nix')

diff --git a/hosts/desktop/hardware-configuration.nix b/hosts/desktop/hardware-configuration.nix
index ba7f356..cc0c460 100644
--- a/hosts/desktop/hardware-configuration.nix
+++ b/hosts/desktop/hardware-configuration.nix
@@ -12,6 +12,11 @@
   boot.initrd.kernelModules = [ "amdgpu" ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
+  boot.kernelParams = [
+    "amdgpu.noretry=0"   # Allows the GPU to retry memory access instead of crashing
+    "amdgpu.gpureset=1"  # Enables better recovery if a fault occurs
+    "amdgpu.pcie_gen_cap=0x00040000" # Forces PCIe 4.0 if your board is being weird
+  ];
 
   hardware.graphics = {
     enable = true;
-- 
cgit v1.2.3