diff options
| -rw-r--r-- | drivers/hid/hid-magicmouse.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 4c4a79c760a2..f44aaf21e1e2 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -189,7 +189,8 @@ static void magicmouse_emit_touch(struct magicmouse_sc *msc, int raw_id, u8 *tda case TOUCH_STATE_DRAG: step = step / accel_profile[msc->scroll_accel]; if (step != 0) { - msc->touches[id].scroll_y = y; + msc->touches[id].scroll_y -= + step * accel_profile[msc->scroll_accel]; msc->scroll_jiffies = now; input_report_rel(input, REL_WHEEL, step); } |