proton: Force disable AMD switchable graphics layer

This crap layer is still horribly broken and enabled by default. Signed-off-by: Joshua Ashton <[email protected]>
ValveSoftware · Jun 30, 2021 · 3f7872f · 3f7872f
1 parent b5d5d89
commit 3f7872f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/proton b/proton
@@ -924,6 +924,9 @@ class Session:
         self.check_environment("PROTON_HEAP_DELAY_FREE", "heapdelayfree")
         self.check_environment("PROTON_ENABLE_NVAPI", "enablenvapi")
 
+        # This layer is horrifically broken.
+        self.env["DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1"] = "1"
+
         if "noesync" in self.compat_config:
             self.env.pop("WINEESYNC", "")
         else: