unsigned int code, int *pval)
{
struct input_mt *mt = dev->mt;
+ bool is_new_slot = false;
bool is_mt_event;
int *pold;
pold = &dev->absinfo[code].value;
} else if (mt) {
pold = &mt->slots[mt->slot].abs[code - ABS_MT_FIRST];
+ is_new_slot = mt->slot != dev->absinfo[ABS_MT_SLOT].value;
} else {
/*
* Bypass filtering for multi-touch events when
}
/* Flush pending "slot" event */
- if (is_mt_event && mt && mt->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
- input_abs_set_val(dev, ABS_MT_SLOT, mt->slot);
+ if (is_new_slot) {
+ dev->absinfo[ABS_MT_SLOT].value = mt->slot;
return INPUT_PASS_TO_HANDLERS | INPUT_SLOT;
}