anyone know the xperia z1s dualshock 3 key codes

I cant seem to find the keycodes for the dualshock inputs on the xperia z1s, I have tried the ones from the xperia play hardware keyboard but they are different. the left joystick/d-pad seems to be working fine with the default input settings. but i can't figure out the rest of the buttons. If no one knows them, do you have any insight on how to figure them out?