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yaml
---
r: 260774
b: refs/heads/master
c: bea9f0f
h: refs/heads/master
v: v3
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Daniel Kurtz authored and Dmitry Torokhov committed Jul 7, 2011
1 parent deab660 commit 952bdc2
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Showing 2 changed files with 11 additions and 8 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: a9f0b79edfda3750d254ba5b192795e2554c361d
refs/heads/master: bea9f0ff263e1c2031d76afc21c22ad773f0b163
17 changes: 10 additions & 7 deletions trunk/drivers/input/mouse/synaptics.c
Original file line number Diff line number Diff line change
Expand Up @@ -485,7 +485,8 @@ static int synaptics_parse_hw_state(const unsigned char buf[],
return 0;
}

static void set_slot(struct input_dev *dev, int slot, bool active, int x, int y)
static void synaptics_report_semi_mt_slot(struct input_dev *dev, int slot,
bool active, int x, int y)
{
input_mt_slot(dev, slot);
input_mt_report_slot_state(dev, MT_TOOL_FINGER, active);
Expand All @@ -502,14 +503,16 @@ static void synaptics_report_semi_mt_data(struct input_dev *dev,
int num_fingers)
{
if (num_fingers >= 2) {
set_slot(dev, 0, true, min(a->x, b->x), min(a->y, b->y));
set_slot(dev, 1, true, max(a->x, b->x), max(a->y, b->y));
synaptics_report_semi_mt_slot(dev, 0, true, min(a->x, b->x),
min(a->y, b->y));
synaptics_report_semi_mt_slot(dev, 1, true, max(a->x, b->x),
max(a->y, b->y));
} else if (num_fingers == 1) {
set_slot(dev, 0, true, a->x, a->y);
set_slot(dev, 1, false, 0, 0);
synaptics_report_semi_mt_slot(dev, 0, true, a->x, a->y);
synaptics_report_semi_mt_slot(dev, 1, false, 0, 0);
} else {
set_slot(dev, 0, false, 0, 0);
set_slot(dev, 1, false, 0, 0);
synaptics_report_semi_mt_slot(dev, 0, false, 0, 0);
synaptics_report_semi_mt_slot(dev, 1, false, 0, 0);
}
}

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