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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2015-04-05 13:45:04 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-04-06 09:38:07 -0700 |
| commit | 63c4fda3c0bb841b1aad1298fc7fe94058fc79f8 (patch) | |
| tree | 6f2df1c77b8ffc246d254d3d3df4e2c4ab835684 /drivers/input/serio | |
| parent | 58fd9af6e1ccabec6bc799b32eea22a82103d5ae (diff) | |
| download | linux-63c4fda3c0bb841b1aad1298fc7fe94058fc79f8.tar.bz2 | |
Input: synaptics - allocate 3 slots to keep stability in image sensors
When slowly dropping 1, 2 and then 3 fingers on an image sensor touchpad,
we can see that the first finger gets reassigned a new slot while it did
not move. This is due to the kernel tracking algorithm which can not assign
correctly the 3 touches, being out of slots.
Declaring that we support 3 slots allows to actually forward:
slot 0 -> down, slot 1 -> up, slot 2 -> down
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Henrik Rydberg <rydberg@bitmath.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/serio')
0 files changed, 0 insertions, 0 deletions