STYLUS_DEVICE_ID
wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
wacom->id[0] = STYLUS_DEVICE_ID;
wacom->id[0] = STYLUS_DEVICE_ID;
wacom->id[0] = STYLUS_DEVICE_ID;
wacom->id[0] = STYLUS_DEVICE_ID;
wacom->id[0] = STYLUS_DEVICE_ID;
wacom->id[0] = STYLUS_DEVICE_ID;
wacom->id[0] = STYLUS_DEVICE_ID;
hanwang->current_id = STYLUS_DEVICE_ID;
hanwang->current_id = STYLUS_DEVICE_ID;
{ STYLUS_DEVICE_ID, BTN_TOOL_PEN },