Is there any way to control vsync events？

[lbnb]

Just like the KMDOD in Microsoft's official Driver example

// Callback OS to report about the interrupt
pParam->DxgkInterface->DxgkCbNotifyInterrupt(pParam->DxgkInterface->DeviceHandle,&pParam->NotifyInterrupt);

// Now queue a DPC for this interrupt (to callback schedule at DCP level and let it do more work there)
// DxgkCbQueueDpc can return FALSE if there is already a DPC queued
// this is an acceptable condition
pParam->DxgkInterface->DxgkCbQueueDpc(pParam->DxgkInterface->DeviceHandle);

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We can manually control vsync and trigger vblank interrupt。