From 139a253edc56420cb262c815e6ada7dfb84c79be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcin=20Miko=C5=82ajczyk?= <marcinmikolajcz@gmail.com>
Date: Tue, 27 May 2025 21:09:03 +0200
Subject: [PATCH] Stub PM4 0x8E opcode (#2998)

---
 src/video_core/amdgpu/liverpool.cpp | 4 ++++
 src/video_core/amdgpu/pm4_opcodes.h | 1 +
 2 files changed, 5 insertions(+)

diff --git a/src/video_core/amdgpu/liverpool.cpp b/src/video_core/amdgpu/liverpool.cpp
index 706e94c2b..4db7648c6 100644
--- a/src/video_core/amdgpu/liverpool.cpp
+++ b/src/video_core/amdgpu/liverpool.cpp
@@ -752,6 +752,10 @@ Liverpool::Task Liverpool::ProcessGraphics(std::span<const u32> dcb, std::span<c
                             strmout->buffer_select.Value());
                 break;
             }
+            case PM4ItOpcode::GetLodStats: {
+                LOG_WARNING(Render_Vulkan, "Unimplemented IT_GET_LOD_STATS");
+                break;
+            }
             default:
                 UNREACHABLE_MSG("Unknown PM4 type 3 opcode {:#x} with count {}",
                                 static_cast<u32>(opcode), count);
diff --git a/src/video_core/amdgpu/pm4_opcodes.h b/src/video_core/amdgpu/pm4_opcodes.h
index ce388d1ba..4a5f2be4e 100644
--- a/src/video_core/amdgpu/pm4_opcodes.h
+++ b/src/video_core/amdgpu/pm4_opcodes.h
@@ -71,6 +71,7 @@ enum class PM4ItOpcode : u32 {
     IncrementDeCounter = 0x85,
     WaitOnCeCounter = 0x86,
     WaitOnDeCounterDiff = 0x88,
+    GetLodStats = 0x8E,
     DrawIndexIndirectCountMulti = 0x9d,
 };