diff options
Diffstat (limited to 'drivers/input/input-mt.c')
| -rw-r--r-- | drivers/input/input-mt.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/input/input-mt.c b/drivers/input/input-mt.c index 337006dd9dcf..09f518897d4a 100644 --- a/drivers/input/input-mt.c +++ b/drivers/input/input-mt.c @@ -198,6 +198,7 @@ void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count) struct input_mt *mt = dev->mt; struct input_mt_slot *oldest; int oldid, count, i; + int p, reported_p = 0; if (!mt) return; @@ -216,6 +217,13 @@ void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count) oldest = ps; oldid = id; } + if (test_bit(ABS_MT_PRESSURE, dev->absbit)) { + p = input_mt_get_value(ps, ABS_MT_PRESSURE); + if (mt->flags & INPUT_MT_TOTAL_FORCE) + reported_p += p; + else if (oldid == id) + reported_p = p; + } count++; } @@ -245,10 +253,8 @@ void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count) input_event(dev, EV_ABS, ABS_X, x); input_event(dev, EV_ABS, ABS_Y, y); - if (test_bit(ABS_MT_PRESSURE, dev->absbit)) { - int p = input_mt_get_value(oldest, ABS_MT_PRESSURE); - input_event(dev, EV_ABS, ABS_PRESSURE, p); - } + if (test_bit(ABS_MT_PRESSURE, dev->absbit)) + input_event(dev, EV_ABS, ABS_PRESSURE, reported_p); } else { if (test_bit(ABS_MT_PRESSURE, dev->absbit)) input_event(dev, EV_ABS, ABS_PRESSURE, 0); |