Weird, it won't let me select anything other than "Stereo" on the Audio settings page despite the PS4 having an optical out to my receiver. Anyone else have this issue?
I have the same problem - PS4 to my optical receiver. Didn't have any problem with surround on older titlest (The Last of Us, Infamous: Second Son, Killzone: Shadow Fall ect.).
In Order I have just stereo headphones and stereo speakers.
Hope RoD fix this in the next patch.