Driver power state

Driver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power stateDriver power state