diff --color --unified --recursive --text firefox-121.0.orig/widget/gtk/GfxInfo.cpp firefox-121.0.new/widget/gtk/GfxInfo.cpp
--- firefox-121.0.orig/widget/gtk/GfxInfo.cpp	2023-12-20 13:53:06.861183956 +0100
+++ firefox-121.0.new/widget/gtk/GfxInfo.cpp	2023-12-20 13:56:53.516600523 +0100
@@ -1112,14 +1112,6 @@
         nsIGfxInfo::FEATURE_BLOCKED_DEVICE, DRIVER_LESS_THAN, V(23, 1, 1, 0),
         "FEATURE_HARDWARE_VIDEO_DECODING_AMD_DISABLE", "Mesa 23.1.1.0");
 
-    // Disable on Release/late Beta on AMD
-#if !defined(EARLY_BETA_OR_EARLIER)
-    APPEND_TO_DRIVER_BLOCKLIST(OperatingSystem::Linux, DeviceFamily::AtiAll,
-                               nsIGfxInfo::FEATURE_HARDWARE_VIDEO_DECODING,
-                               nsIGfxInfo::FEATURE_BLOCKED_DEVICE,
-                               DRIVER_COMPARISON_IGNORED, V(0, 0, 0, 0),
-                               "FEATURE_HARDWARE_VIDEO_DECODING_DISABLE", "");
-#endif
     ////////////////////////////////////
     // FEATURE_HW_DECODED_VIDEO_ZERO_COPY - ALLOWLIST
     APPEND_TO_DRIVER_BLOCKLIST2(OperatingSystem::Linux, DeviceFamily::All,