2 files changed, 8 insertions, 4 deletions
diff --git a/src/core/hle/service/nvdrv/interface.cpp b/src/core/hle/service/nvdrv/interface.cpp
index 0edb64cc3..367791da6 100644
--- a/src/core/hle/service/nvdrv/interface.cpp
+++ b/src/core/hle/service/nvdrv/interface.cpp
@@ -78,11 +78,10 @@ void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) {
     u32 event_id = rp.Pop<u32>();
     LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd=%x, event_id=%x", fd, event_id);
 
-    IPC::ResponseBuilder rb{ctx, 2, 1};
+    IPC::ResponseBuilder rb{ctx, 3, 1};
     rb.Push(RESULT_SUCCESS);
-    auto event = Kernel::Event::Create(Kernel::ResetType::Pulse, "NVEvent");
-    event->Signal();
-    rb.PushCopyObjects(event);
+    rb.PushCopyObjects(query_event);
+    rb.Push<u32>(0);
 }
 
 void NVDRV::SetClientPID(Kernel::HLERequestContext& ctx) {
@@ -113,6 +112,8 @@ NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name)
         {13, &NVDRV::FinishInitialize, "FinishInitialize"},
     };
     RegisterHandlers(functions);
+
+    query_event = Kernel::Event::Create(Kernel::ResetType::OneShot, "NVDRV::query_event");
 }
 
 } // namespace Nvidia
diff --git a/src/core/hle/service/nvdrv/interface.h b/src/core/hle/service/nvdrv/interface.h
index 8c4b068c2..daf2302af 100644
--- a/src/core/hle/service/nvdrv/interface.h
+++ b/src/core/hle/service/nvdrv/interface.h
@@ -6,6 +6,7 @@
 
 #include <memory>
 #include <string>
+#include "core/hle/kernel/event.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
 #include "core/hle/service/service.h"
 
@@ -29,6 +30,8 @@ private:
     std::shared_ptr<Module> nvdrv;
 
     u64 pid{};
+
+    Kernel::SharedPtr<Kernel::Event> query_event;
 };
 
 } // namespace Nvidia