When dpll device is registered and dpll subsystem performs notify of a
new device, the lock state value provided to dpll subsystem equals 0
which is invalid value for the `enum dpll_lock_status`.
Provide correct value by obtaining it from firmware before registering
the dpll device.

Fixes: d7999f5e ("ice: implement dpll interface to control cgu")
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Tested-by: Sunitha Mekala <sunithax.d.mekala@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>