From d2b068a40db890c8c1e4ba73c5e83521273715c9 Mon Sep 17 00:00:00 2001
From: Yorick van Pelt <yorick@yorickvanpelt.nl>
Date: Sat, 2 Jan 2021 20:51:41 +0100
Subject: [PATCH] 3950x: some gpu workarounds, who knows what they do

---
 physical/3950x.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/physical/3950x.nix b/physical/3950x.nix
index 31ab934..f757370 100644
--- a/physical/3950x.nix
+++ b/physical/3950x.nix
@@ -20,4 +20,5 @@ in
 
   networking.useDHCP = false;
   networking.interfaces.enp9s0.useDHCP = true;
+  boot.kernelParams = [ "amdgpu.ppfeaturemask=0xffffffff" "amdgpu.noretry=0" "amdgpu.lockup_timeout=1000" "amdgpu.gpu_recovery=1" "amdgpu.audio=0" ];
 }