[PATCH v3 0/8] Fix Elan I2C touchpads in latest generation from Lenovo

[Benjamin Tissoires <benjamin.tissoires@redhat.com>]

Here comes the v3.

Very few changes from v2:
- dropped the last 2 patches where I tried to be smart, and it turns out
  that it was not very a good idea
- also removed the only other blacklisted model, as it has been tested with
  the v2 and it is also now working properly

Cheers,
Benjamin

Benjamin Tissoires (8):
  Input: elantech - query the min/max information beforehand too
  Input: elantech - add helper function elantech_is_buttonpad()
  Input: elantech - detect middle button based on firmware version
  dt-bindings: add more optional properties for elan_i2c touchpads
  Input: elan_i2c - do not query the info if they are provided
  Input: elantech/SMBus - export all capabilities from the PS/2 node
  Input: elan_i2c - handle physical middle button
  Input: elantech: remove P52 and P72 from SMBus blacklist

 .../devicetree/bindings/input/elan_i2c.txt    |  11 +
 drivers/input/mouse/elan_i2c_core.c           |  72 +++-
 drivers/input/mouse/elantech.c                | 320 ++++++++++--------
 drivers/input/mouse/elantech.h                |   8 +
 4 files changed, 246 insertions(+), 165 deletions(-)

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2.21.0