In both Dragon Age: Inquisition and Battlefield 4, the latest driver update has made the game stop working for me when both Mantle and Crossfire are enabled.
In DA:I, the initial loading screen when loading a saved game just gives way to a black screen with a movable cursor.
In BF4, I can't even seem to join a game at all.
Both these games use the same engine, so I guess it's not too surprising that they'd have the same issues.
Rolling back to a previous driver version has removed the issues.
Has anyone experienced something similar? Does anyone have an idea what is going on or a possible workaround?
My relevant system specs:
CPU: i7-930 @ 3.9GHz
GPUs: R9 280 / HD 7950 crossfire
edit: This appears to have been resolved by 15.7.1