diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index e979b97078ab69dbd2c61c06029357148ab8b234..a2d3584e5acfa7f616a8f5cc721a8aca6df276b6 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -16,7 +16,9 @@ u32 nvhost_ctrl::ioctl(Ioctl command, const std::vector<u8>& input, std::vector<
     case IoctlCommand::IocGetConfigCommand:
         return NvOsGetConfigU32(input, output);
     case IoctlCommand::IocCtrlEventWaitCommand:
-        return IocCtrlEventWait(input, output);
+        return IocCtrlEventWait(input, output, false);
+    case IoctlCommand::IocCtrlEventWaitAsyncCommand:
+        return IocCtrlEventWait(input, output, true);
     }
     UNIMPLEMENTED_MSG("Unimplemented ioctl");
     return 0;
@@ -45,11 +47,13 @@ u32 nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>&
     return 0;
 }
 
-u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output) {
+u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output,
+                                  bool is_async) {
     IocCtrlEventWaitParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
-    NGLOG_WARNING(Service_NVDRV, "(STUBBED) called, syncpt_id={} threshold={} timeout={}",
-                  params.syncpt_id, params.threshold, params.timeout);
+    NGLOG_WARNING(Service_NVDRV,
+                  "(STUBBED) called, syncpt_id={}, threshold={}, timeout={}, is_async={}",
+                  params.syncpt_id, params.threshold, params.timeout, is_async);
 
     // TODO(Subv): Implement actual syncpt waiting.
     params.value = 0;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
index aa9b5a14b68d9c5380806bffef3629f5761f0e5d..b2a5de65f5f6891ae415b370e42cffc75a10a3b7 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
@@ -134,7 +134,7 @@ private:
 
     u32 NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output);
 
-    u32 IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output);
+    u32 IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, bool is_async);
 };
 
 } // namespace Service::Nvidia::Devices