Before changing to connector B exiting from Partial
Power Down is required.

- Added exiting from Partial Power Down mode when
  connector ID status changes to "connId B".
  Because if connector ID status changed to B connector
  while core was in partial power down mode, HANG would
  accrue from a soft reset.
Acked-by: NMinas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Signed-off-by: NArtur Petrosyan <Arthur.Petrosyan@synopsys.com>
Link: https://lore.kernel.org/r/20210408094534.4AA7AA022E@mailhost.synopsys.comSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>