258 typedef struct smoother {  struct
430 	smoother_t	smoother[PSM_FINGERS];	/* Motion smoothing */  member
3758 	smoother_t *smoother;  local
3764 	smoother = &sc->smoother[0];
3772 				smoother = &sc->smoother[i];
3865 			queue_len = smoother->queue_len + 1;
3866 			start_x = smoother->start_x;
3867 			start_y = smoother->start_y;
3994 		dx = abs(smoother->queue[smoother->queue_cursor].x -
3995 		    smoother->start_x);
3996 		dy = abs(smoother->queue[smoother->queue_cursor].y -
3997 		    smoother->start_y);
4012 		    smoother->queue_len));
4016 		    smoother->queue_len >= sc->syninfo.tap_min_queue) {
4121 	smoother_t *smoother = &sc->smoother[smoother_id];  local
4188 		if (smoother->active == 0) {
4192 			smoother->start_x = x0;
4193 			smoother->start_y = y0;
4197 			smoother->queue_cursor = SYNAPTICS_PACKETQUEUE;
4198 			smoother->queue_len = 0;
4201 			smoother->avg_dx = 0;
4202 			smoother->avg_dy = 0;
4205 			smoother->squelch_x = 0;
4206 			smoother->squelch_y = 0;
4209 			smoother->active = 1;
4212 			cursor = smoother->queue_cursor;
4213 			dx = x0 - smoother->queue[cursor].x;
4214 			dy = y0 - smoother->queue[cursor].y;
4221 		cursor = SYNAPTICS_QUEUE_CURSOR(smoother->queue_cursor - 1);
4222 		smoother->queue[cursor].x = x0;
4223 		smoother->queue[cursor].y = y0;
4224 		smoother->queue_cursor = cursor;
4225 		if (smoother->queue_len < SYNAPTICS_PACKETQUEUE)
4226 			smoother->queue_len++;
4232 		if (smoother->queue_len < gest->window_min)
4266 		window = imin(smoother->queue_len, window_max);
4268 		dxp = abs(x0 - smoother->queue[peer].x) + 1;
4269 		dyp = abs(y0 - smoother->queue[peer].y) + 1;
4290 		smoother->avg_dx =
4292 		     weight_prev_x * smoother->avg_dx) /
4295 		smoother->avg_dy =
4297 		     weight_prev_y * smoother->avg_dy) /
4302 		    smoother->avg_dx / multiplicator,
4303 		    smoother->avg_dy / multiplicator));
4306 		smoother->squelch_x += smoother->avg_dx;
4307 		dxp = smoother->squelch_x / (div_x * multiplicator);
4308 		smoother->squelch_x = smoother->squelch_x %
4311 		smoother->squelch_y += smoother->avg_dy;
4312 		dyp = smoother->squelch_y / (div_y * multiplicator);
4313 		smoother->squelch_y = smoother->squelch_y %
4319 			if (is_fuzzy == smoother->is_fuzzy) {
4349 		smoother->is_fuzzy = is_fuzzy;
4357 		smoother->active = 0;