I can't get 10 bpc with my new Radeon PRO WX5100.
I can select the 10bpc from the pull down menu of the Radeon driver, then the monitor turns black for a second and comes back with 8 bpc.
Board ASUS X299
RADEON PRO WX5100 (driver version19.Q4.1)
Monitor: Benq sw271
Connected via DisplayPort
Thanks for any advice