[RA] Ouya Controller

         case DEVICE_OUYA:
            g_settings.input.device[port] = device;
            strlcpy(g_settings.input.device_names[port], "OUYA",
                  sizeof(g_settings.input.device_names[port]));

            keycode_lut[AKEYCODE_DPAD_UP] |=  ((RETRO_DEVICE_ID_JOYPAD_UP+1)      << shift);
            keycode_lut[AKEYCODE_DPAD_DOWN] |=  ((RETRO_DEVICE_ID_JOYPAD_DOWN+1)      << shift);
            keycode_lut[AKEYCODE_DPAD_LEFT] |=  ((RETRO_DEVICE_ID_JOYPAD_LEFT+1)      << shift);
            keycode_lut[AKEYCODE_DPAD_RIGHT] |=  ((RETRO_DEVICE_ID_JOYPAD_RIGHT+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_X] |=  ((RETRO_DEVICE_ID_JOYPAD_Y+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_Y] |=  ((RETRO_DEVICE_ID_JOYPAD_X+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_A] |=  ((RETRO_DEVICE_ID_JOYPAD_B+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_B] |=  ((RETRO_DEVICE_ID_JOYPAD_A+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_L1] |=  ((RETRO_DEVICE_ID_JOYPAD_L+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_R1] |=  ((RETRO_DEVICE_ID_JOYPAD_R+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_L2] |=  ((RETRO_DEVICE_ID_JOYPAD_L2+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_R2] |=  ((RETRO_DEVICE_ID_JOYPAD_R2+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_THUMBL] |=  ((RETRO_DEVICE_ID_JOYPAD_SELECT+1)      << shift);
            keycode_lut[AKEYCODE_BUTTON_THUMBR] |=  ((RETRO_DEVICE_ID_JOYPAD_START+1)      << shift);
            keycode_lut[AKEYCODE_MENU] |=  ((RARCH_MENU_TOGGLE+1)      << shift);
            break;