From 83fecc3a2a2ac474b6a1a612d96f836c951a90d8 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Sun, 22 Mar 2026 01:55:11 -0400
Subject: [PATCH] amdgpu: disable cwsr to work around MES hangs/freezes

---
 system/common.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/system/common.nix b/system/common.nix
index fd48359..fac2609 100644
--- a/system/common.nix
+++ b/system/common.nix
@@ -134,6 +134,9 @@
       # 1gb huge pages
       "hugepagesz=1G"
       "hugepages=3"
+
+      # disable compute wave store and resume — workaround for amdgpu MES hangs/freezes
+      "amdgpu.cwsr_enable=0"
     ];
 
   };