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o Always init locks and cv ASAP. o Initialize driver-independent parts even if driver probing fail. o Allow to call vt_upgrade anytime, for later loaded drivers. o New window flag VWF_READY, to track if window already initialized. Other updates: o Pass vd as a cookie for kbd_allocate. o Do not blank window on driver replacement. Tested by: hselasky (RPi), emaste(VGA, EFIFB, KMS), me MFC after: 7 days Sponsored by: The FreeBSD Foundation