175 	if (tp->hysteresis.enabled || t->history.count == 0)  in tp_detect_wobbling()
179 		t->hysteresis.x_motion_history = 0;  in tp_detect_wobbling()
186 	dtime = time - tp->hysteresis.last_motion_time;  in tp_detect_wobbling()
188 	tp->hysteresis.last_motion_time = time;  in tp_detect_wobbling()
191 		t->hysteresis.x_motion_history = 0;  in tp_detect_wobbling()
195 	t->hysteresis.x_motion_history >>= 1;  in tp_detect_wobbling()
199 		t->hysteresis.x_motion_history |= (1 << 2);  in tp_detect_wobbling()
200 		if (t->hysteresis.x_motion_history == r_l_r) {  in tp_detect_wobbling()
201 			tp->hysteresis.enabled = true;  in tp_detect_wobbling()
214 	if (!tp->hysteresis.enabled)  in tp_motion_hysteresis()
219 					    &t->hysteresis.center,  in tp_motion_hysteresis()
220 					    &tp->hysteresis.margin);  in tp_motion_hysteresis()
222 	t->hysteresis.center = t->point;  in tp_motion_hysteresis()
343 	t->hysteresis.x_motion_history = 0;  in tp_new_touch()
361 	tp->hysteresis.last_motion_time = time;  in tp_begin_touch()
3483 	tp->hysteresis.margin.x = xmargin;  in tp_init_hysteresis()
3484 	tp->hysteresis.margin.y = ymargin;  in tp_init_hysteresis()
3485 	tp->hysteresis.enabled = (ax->fuzz || ay->fuzz);  in tp_init_hysteresis()
3486 	if (tp->hysteresis.enabled)  in tp_init_hysteresis()