From c547ab8901faa0c498319e514bdcd2554dde16fb Mon Sep 17 00:00:00 2001
From: Stephen Miller <millerste004@gmail.com>
Date: Mon, 21 Apr 2025 15:01:33 -0500
Subject: [PATCH] Separate presenter initialization from libSceGnmDriver HLE
 init

Without this, our GPU side never inits when LLE.
---
 src/core/libraries/gnmdriver/gnmdriver.cpp | 4 +++-
 src/core/libraries/gnmdriver/gnmdriver.h   | 2 ++
 src/core/libraries/libs.cpp                | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/core/libraries/gnmdriver/gnmdriver.cpp b/src/core/libraries/gnmdriver/gnmdriver.cpp
index 25ac4921c..02d888bd1 100644
--- a/src/core/libraries/gnmdriver/gnmdriver.cpp
+++ b/src/core/libraries/gnmdriver/gnmdriver.cpp
@@ -2799,7 +2799,7 @@ int PS4_SYSV_ABI Func_F916890425496553() {
     return ORBIS_OK;
 }
 
-void RegisterlibSceGnmDriver(Core::Loader::SymbolsResolver* sym) {
+void InitializePresenter() {
     LOG_INFO(Lib_GnmDriver, "Initializing presenter");
     liverpool = std::make_unique<AmdGpu::Liverpool>();
     presenter = std::make_unique<Vulkan::Presenter>(*g_window, liverpool.get());
@@ -2815,7 +2815,9 @@ void RegisterlibSceGnmDriver(Core::Loader::SymbolsResolver* sym) {
 
     Platform::IrqC::Instance()->Register(Platform::InterruptId::GpuIdle, ResetSubmissionLock,
                                          nullptr);
+}
 
+void RegisterlibSceGnmDriver(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("b0xyllnVY-I", "libSceGnmDriver", 1, "libSceGnmDriver", 1, 1, sceGnmAddEqEvent);
     LIB_FUNCTION("b08AgtPlHPg", "libSceGnmDriver", 1, "libSceGnmDriver", 1, 1,
                  sceGnmAreSubmitsAllowed);
diff --git a/src/core/libraries/gnmdriver/gnmdriver.h b/src/core/libraries/gnmdriver/gnmdriver.h
index 94d06c85f..94f1392d8 100644
--- a/src/core/libraries/gnmdriver/gnmdriver.h
+++ b/src/core/libraries/gnmdriver/gnmdriver.h
@@ -14,6 +14,8 @@ namespace Libraries::GnmDriver {
 
 using namespace Kernel;
 
+void InitializePresenter();
+
 s32 PS4_SYSV_ABI sceGnmAddEqEvent(SceKernelEqueue eq, u64 id, void* udata);
 int PS4_SYSV_ABI sceGnmAreSubmitsAllowed();
 int PS4_SYSV_ABI sceGnmBeginWorkload(u32 workload_stream, u64* workload);
diff --git a/src/core/libraries/libs.cpp b/src/core/libraries/libs.cpp
index 075a9e90a..658e36bad 100644
--- a/src/core/libraries/libs.cpp
+++ b/src/core/libraries/libs.cpp
@@ -66,6 +66,7 @@ namespace Libraries {
 void InitHLELibs(Core::Loader::SymbolsResolver* sym) {
     LOG_INFO(Lib_Kernel, "Initializing HLE libraries");
     Libraries::Kernel::RegisterKernel(sym);
+    Libraries::GnmDriver::InitializePresenter();
     Libraries::VideoOut::RegisterLib(sym);
     Libraries::UserService::RegisterlibSceUserService(sym);
     Libraries::SystemService::RegisterlibSceSystemService(sym);