[PATCH v2 0/7] Input: matrix-keypad: Various performance improvements

[Markus Burri]

This series is needed to avoid key-loss if the GPIOs are connected via a I2C GPIO Mux
that introduces additonal latencies between key change and matrix scan.

This series applies on 6.12-rc6

Changes in V2:
* added patch to convert dt-bindings to YAML
* added missing dt-bindings properties description
* removed [PATCH 1/6] Input: matrix_keypad - move gpio-row init to the init
  it would revert 01c84b03d80aab9f04c4e3e1f9085f4202ff7c29
* removed internally given Tested-by and Reviewed-by tags

V1: https://lore.kernel.org/lkml/20241031063004.69956-1-markus.burri@xxxxxx/ 

Markus Burri (7):
  Input: matrix_keypad - use fsleep for variable delay duration
  Input: matrix_keypad - add function for reading row state
  dt-bindings: input: matrix_keypad - convert to YAML
  dt-bindings: input: matrix_keypad - add missing property
  dt-bindings: input: matrix_keypad - add settle time after enable all
    columns
  Input: matrix_keypad - add settle time after enable all columns
  Input: matrix_keypad - detect change during scan

 .../bindings/input/gpio-matrix-keypad.txt     |  49 --------
 .../bindings/input/gpio-matrix-keypad.yaml    | 110 ++++++++++++++++++
 drivers/input/keyboard/matrix_keypad.c        |  39 ++++++-
 3 files changed, 145 insertions(+), 53 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt
 create mode 100644 Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml

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2.39.5