It's rare to even see a bank with direct deposit to a gambling site especially crypto casino so that's out of the question and thats why I always use the method which is most suitable and reliable for such operation which is the use of cryptocurrency atleast for speed and safety wise it's already proven sure. I think there are only few casino I have seen here that even allows the direct use of bank funding and even withdrawals too.
I don't believe that there is a Bank that allows customers deposits cryptocurrency into their gambling account not even in the United States where there is high cryptocurrency and gambling regulations, Banks have not been that friendly to cryptocurrency and at that whatever will involve crypto transactions is best done outside the Bank using the blockchain network by sending direct cryptocurrency into you gambling accounts.