From 26043a0950e8681d39aa56e95047995c5f384a82 Mon Sep 17 00:00:00 2001
From: Ryan Trinkle <ryan@trinkle.org>
Date: Thu, 25 Dec 2025 20:36:45 -0400
Subject: [PATCH] framework-16-amd-ai-300-series: mitigate various graphics
 issues

---
 framework/16-inch/amd-ai-300-series/default.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/framework/16-inch/amd-ai-300-series/default.nix b/framework/16-inch/amd-ai-300-series/default.nix
index bdb94e6..1e42fff 100644
--- a/framework/16-inch/amd-ai-300-series/default.nix
+++ b/framework/16-inch/amd-ai-300-series/default.nix
@@ -18,4 +18,12 @@
 
   # Everything is updateable through fwupd
   services.fwupd.enable = true;
+
+  # The following mitigations fix various graphics issues
+  # See https://gist.github.com/lbrame/f9034b1a9fe4fc2d2835c5542acb170a#user-content-quick-version-apply-the-mitigations-i-am-personally-using
+  boot.kernelParams = [
+    "amdgpu.dcdebugmask=0x410"
+    "amdgpu.sg_display=0"
+    "amdgpu.abmlevel=0"
+  ];
 }