Default [Q] SM-T310 and gamepad Logitech F510

Hello!

Does anyone tried to connect gamepad to 8" version?

I have Logitech F510, which works fine on Windows and it determines on tablet. I added kl file with proper VID and PID to /system/usr/keylayout but it still doesn't work, there's no keypresses at all, not in games, not in Gamepad Tester.

Any ideas how to solve it?

I tried this gamepad on Sony Xpera U, but the phone says that device need to much power so it just disconnects it. But when connected to tabled, device have power because vibration works fine.
LG Optimus One P500
Samsung Galaxy Tab 3 8.0 SM-T310
Sony Xperia U ST-25i