[PATCH 0/3] Balanced slots, attempt #2

[Benjamin Tissoires]

Hi,

So, it occurs that the balanced slots assignment introduced in v4.0 had some
troubles and the Synaptics part was reverted.
I tried to spend some time today to figure out a solution, and the only way
I can get something from it is to add a band aid in input_mt_set_slots().

It should not be very costly, but I think it is required: I can guarantee that
the path is hit if the band aid is not here (pr_err was my friend).

So the series is:
- band aid
- revert the revert
- small fix in synaptics.c to keep the slots stable when landing a third finger.

Cheers,
Benjamin

Benjamin Tissoires (3):
  Input: mt - prevent balanced slot assignment to assign twice the slot
  Revert "Revert "Input: synaptics - use dmax in input_mt_assign_slots""
  Input: synaptics - allocate 3 slots to keep stability in image sensors

 drivers/input/input-mt.c        | 7 ++++++-
 drivers/input/mouse/synaptics.c | 7 +++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

-- 
2.3.4

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