483     ts->pen_dev = input_allocate_device();  in gtp_pen_init()
484     if (ts->pen_dev == NULL)  in gtp_pen_init()
490     ts->pen_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) ;  in gtp_pen_init()
493     input_mt_init_slots(ts->pen_dev, 16, INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED);  in gtp_pen_init()
495     ts->pen_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);  in gtp_pen_init()
498     set_bit(BTN_TOOL_PEN, ts->pen_dev->keybit);  in gtp_pen_init()
499     set_bit(INPUT_PROP_DIRECT, ts->pen_dev->propbit);  in gtp_pen_init()
503     input_set_capability(ts->pen_dev, EV_KEY, BTN_STYLUS);  in gtp_pen_init()
504     input_set_capability(ts->pen_dev, EV_KEY, BTN_STYLUS2);  in gtp_pen_init()
507     input_set_abs_params(ts->pen_dev, ABS_MT_POSITION_X, 0, ts->abs_x_max, 0, 0);  in gtp_pen_init()
508     input_set_abs_params(ts->pen_dev, ABS_MT_POSITION_Y, 0, ts->abs_y_max, 0, 0);  in gtp_pen_init()
509     input_set_abs_params(ts->pen_dev, ABS_MT_PRESSURE, 0, 255, 0, 0);  in gtp_pen_init()
510     input_set_abs_params(ts->pen_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);  in gtp_pen_init()
511     input_set_abs_params(ts->pen_dev, ABS_MT_TRACKING_ID, 0, 255, 0, 0);  in gtp_pen_init()
513     ts->pen_dev->name = "goodix-pen";  in gtp_pen_init()
514     ts->pen_dev->id.bustype = BUS_I2C;  in gtp_pen_init()
516     ret = input_register_device(ts->pen_dev);  in gtp_pen_init()
519         GTP_ERROR("Register %s input device failed", ts->pen_dev->name);  in gtp_pen_init()
532     input_report_key(ts->pen_dev, BTN_TOOL_PEN, 1);  in gtp_pen_down()
534     input_mt_slot(ts->pen_dev, id);  in gtp_pen_down()
535     input_report_abs(ts->pen_dev, ABS_MT_TRACKING_ID, id);  in gtp_pen_down()
536     input_report_abs(ts->pen_dev, ABS_MT_POSITION_X, x);  in gtp_pen_down()
537     input_report_abs(ts->pen_dev, ABS_MT_POSITION_Y, y);  in gtp_pen_down()
538     input_report_abs(ts->pen_dev, ABS_MT_PRESSURE, w);  in gtp_pen_down()
539     input_report_abs(ts->pen_dev, ABS_MT_TOUCH_MAJOR, w);  in gtp_pen_down()
541     input_report_key(ts->pen_dev, BTN_TOUCH, 1);  in gtp_pen_down()
542     input_report_abs(ts->pen_dev, ABS_MT_POSITION_X, x);  in gtp_pen_down()
543     input_report_abs(ts->pen_dev, ABS_MT_POSITION_Y, y);  in gtp_pen_down()
544     input_report_abs(ts->pen_dev, ABS_MT_PRESSURE, w);  in gtp_pen_down()
545     input_report_abs(ts->pen_dev, ABS_MT_TOUCH_MAJOR, w);  in gtp_pen_down()
546     input_report_abs(ts->pen_dev, ABS_MT_TRACKING_ID, id);  in gtp_pen_down()
547     input_mt_sync(ts->pen_dev);  in gtp_pen_down()
556     input_report_key(ts->pen_dev, BTN_TOOL_PEN, 0);  in gtp_pen_up()
559     input_mt_slot(ts->pen_dev, id);  in gtp_pen_up()
560     input_report_abs(ts->pen_dev, ABS_MT_TRACKING_ID, -1);  in gtp_pen_up()
563     input_report_key(ts->pen_dev, BTN_TOUCH, 0);  in gtp_pen_up()
817             input_report_key(ts->pen_dev, BTN_STYLUS, 1);  in goodix_ts_work_func()
818             input_report_key(ts->pen_dev, BTN_STYLUS2, 1);  in goodix_ts_work_func()
824             input_report_key(ts->pen_dev, BTN_STYLUS, 1);  in goodix_ts_work_func()
825             input_report_key(ts->pen_dev, BTN_STYLUS2, 0);  in goodix_ts_work_func()
831             input_report_key(ts->pen_dev, BTN_STYLUS, 0);  in goodix_ts_work_func()
832             input_report_key(ts->pen_dev, BTN_STYLUS2, 1);  in goodix_ts_work_func()
838             input_report_key(ts->pen_dev, BTN_STYLUS, 0);  in goodix_ts_work_func()
839             input_report_key(ts->pen_dev, BTN_STYLUS2, 0);  in goodix_ts_work_func()
1010         input_sync(ts->pen_dev);  in goodix_ts_work_func()