177 	if (tp->hysteresis.enabled || t->history.count == 0)  in tp_detect_wobbling()
181 		t->hysteresis.x_motion_history = 0;  in tp_detect_wobbling()
188 	dtime = time - tp->hysteresis.last_motion_time;  in tp_detect_wobbling()
190 	tp->hysteresis.last_motion_time = time;  in tp_detect_wobbling()
193 		t->hysteresis.x_motion_history = 0;  in tp_detect_wobbling()
197 	t->hysteresis.x_motion_history >>= 1;  in tp_detect_wobbling()
201 		t->hysteresis.x_motion_history |= (1 << 2);  in tp_detect_wobbling()
202 		if (t->hysteresis.x_motion_history == r_l_r) {  in tp_detect_wobbling()
203 			tp->hysteresis.enabled = true;  in tp_detect_wobbling()
216 	if (!tp->hysteresis.enabled)  in tp_motion_hysteresis()
221 					    &t->hysteresis.center,  in tp_motion_hysteresis()
222 					    &tp->hysteresis.margin);  in tp_motion_hysteresis()
224 	t->hysteresis.center = t->point;  in tp_motion_hysteresis()
345 	t->hysteresis.x_motion_history = 0;  in tp_new_touch()
362 	tp->hysteresis.last_motion_time = time;  in tp_begin_touch()
3493 	tp->hysteresis.margin.x = xmargin;  in tp_init_hysteresis()
3494 	tp->hysteresis.margin.y = ymargin;  in tp_init_hysteresis()
3495 	tp->hysteresis.enabled = (ax->fuzz || ay->fuzz);  in tp_init_hysteresis()
3496 	if (tp->hysteresis.enabled)  in tp_init_hysteresis()