To get the
DDP, you either have to be staying as part of a package with at least one day of admission tickets, or be staying at a DVC resort using member points.
With an AP, you'll either have to stay at a DVC resort on points, or go ahead and get a 1-day ticket with your stay at a Disney hotel. Remember that you don't have to use the ticket on that trip, but can save it for when you don't have an AP.