KEY_BUTTONCONFIG
[KEY_BUTTONCONFIG] = "ButtonConfig",
case 0x181: map_key_clear(KEY_BUTTONCONFIG); break;
wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0);
__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);
__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);
__set_bit(KEY_BUTTONCONFIG, input_dev->keybit);
input_report_key(input, KEY_BUTTONCONFIG, wrench);