From fc40ca5ac1ce70a4a729a58df13d63def42fca3f Mon Sep 17 00:00:00 2001
From: Moonchild <moonchild@palemoon.org>
Date: Wed, 14 Jul 2021 15:15:14 +0000
Subject: [PATCH] [gfx] Hard-block old mesa/nouveau versions

---
 widget/GfxInfoX11.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/widget/GfxInfoX11.cpp b/widget/GfxInfoX11.cpp
index 05a2cab1a1..af374dc44a 100644
--- a/widget/GfxInfoX11.cpp
+++ b/widget/GfxInfoX11.cpp
@@ -359,7 +359,11 @@ GfxInfo::GetFeatureStatusImpl(int32_t aFeature,
             aSuggestedDriverVersion.AssignLiteral("Mesa 8.1");
           }
         }
-
+        else if (mIsNouveau && version(mMajorVersion, mMinorVersion) < version(11,0)) {
+          *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION;
+          aFailureId = "FEATURE_FAILURE_OLD_NOUVEAU";
+          aSuggestedDriverVersion.AssignLiteral("Mesa 11.0");
+        }      
       } else if (mIsNVIDIA) {
         if (version(mMajorVersion, mMinorVersion, mRevisionVersion) < version(257,21)) {
           *aStatus = nsIGfxInfo::FEATURE_BLOCKED_DRIVER_VERSION;