262 typedef struct smoother {  struct
445           smoother_t      smoother[PSM_FINGERS]; /* Motion smoothing */  member
3788           smoother_t *smoother;  local
3794           smoother = &sc->smoother[0];
3802                                         smoother = &sc->smoother[i];
3895                               queue_len = smoother->queue_len + 1;
3896                               start_x = smoother->start_x;
3897                               start_y = smoother->start_y;
4024                     dx = abs(smoother->queue[smoother->queue_cursor].x -
4025                         smoother->start_x);
4026                     dy = abs(smoother->queue[smoother->queue_cursor].y -
4027                         smoother->start_y);
4042                         smoother->queue_len));
4046                         smoother->queue_len >= sc->syninfo.tap_min_queue) {
4151           smoother_t *smoother = &sc->smoother[smoother_id];  local
4218                     if (smoother->active == 0) {
4222                               smoother->start_x = x0;
4223                               smoother->start_y = y0;
4227                               smoother->queue_cursor = SYNAPTICS_PACKETQUEUE;
4228                               smoother->queue_len = 0;
4231                               smoother->avg_dx = 0;
4232                               smoother->avg_dy = 0;
4235                               smoother->squelch_x = 0;
4236                               smoother->squelch_y = 0;
4239                               smoother->active = 1;
4242                               cursor = smoother->queue_cursor;
4243                               dx = x0 - smoother->queue[cursor].x;
4244                               dy = y0 - smoother->queue[cursor].y;
4251                     cursor = SYNAPTICS_QUEUE_CURSOR(smoother->queue_cursor - 1);
4252                     smoother->queue[cursor].x = x0;
4253                     smoother->queue[cursor].y = y0;
4254                     smoother->queue_cursor = cursor;
4255                     if (smoother->queue_len < SYNAPTICS_PACKETQUEUE)
4256                               smoother->queue_len++;
4262                     if (smoother->queue_len < gest->window_min)
4296                     window = imin(smoother->queue_len, window_max);
4298                     dxp = abs(x0 - smoother->queue[peer].x) + 1;
4299                     dyp = abs(y0 - smoother->queue[peer].y) + 1;
4320                     smoother->avg_dx =
4322                          weight_prev_x * smoother->avg_dx) /
4325                     smoother->avg_dy =
4327                          weight_prev_y * smoother->avg_dy) /
4332                         smoother->avg_dx / multiplicator,
4333                         smoother->avg_dy / multiplicator));
4336                     smoother->squelch_x += smoother->avg_dx;
4337                     dxp = smoother->squelch_x / (div_x * multiplicator);
4338                     smoother->squelch_x = smoother->squelch_x %
4341                     smoother->squelch_y += smoother->avg_dy;
4342                     dyp = smoother->squelch_y / (div_y * multiplicator);
4343                     smoother->squelch_y = smoother->squelch_y %
4349                               if (is_fuzzy == smoother->is_fuzzy) {
4379                     smoother->is_fuzzy = is_fuzzy;
4387                     smoother->active = 0;