linux-kernel - [PATCH v4 0/6] Input: edt-ft5x06

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Message-Id: <20220403160939.541621-1-dario.binacchi@amarulasolutions.com>
Date:   Sun,  3 Apr 2022 18:09:33 +0200
From:   Dario Binacchi <dario.binacchi@...rulasolutions.com>
To:     linux-kernel@...r.kernel.org
Cc:     Dario Binacchi <dario.binacchi@...rulasolutions.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Marco Felsch <m.felsch@...gutronix.de>,
        Michael Trimarchi <michael@...rulasolutions.com>,
        Oliver Graute <oliver.graute@...oconnector.com>,
        Rob Herring <robh+dt@...nel.org>,
        Stephan Gerhold <stephan@...hold.net>,
        devicetree@...r.kernel.org, linux-input@...r.kernel.org
Subject: [PATCH v4 0/6] Input: edt-ft5x06 - Improve configuration

The series was born from the analysis and mitigation of a crc problem
raised by an M06 type device. The added sysfs attributes were helpful
in debugging the problem. Patches that change the report rate on driver
probing, mitigated crc errors on kernel bootup. The patch to get/set
report rate by sysfs for an M12 device, has been tested.

Changes in v4:
- Add Rob Herring 'Acked-by' tag to:
  * dt-bindings: input: touchscreen: edt-ft5x06: add report-rate-hz

Changes in v3:
- Add hz unit suffix.
- Add '|' to description.
- Check the lower and upper limits of the report-rate-hz value
- Convert the M06 report-rate-hz value

Changes in v2:
- Add Oliver Graute's 'Acked-by' tag to:
  * Input: edt-ft5x06 - show model name by sysfs
  * Input: edt-ft5x06 - show firmware version by sysfs
- Fix yaml file. Tested with `make DT_CHECKER_FLAGS=-m dt_binding_check'.

Dario Binacchi (6):
  dt-bindings: input: touchscreen: edt-ft5x06: add report-rate-hz
  Input: edt-ft5x06 - get/set M12 report rate by sysfs
  Input: edt-ft5x06 - set report rate by dts property
  Input: edt-ft5x06 - show model name by sysfs
  Input: edt-ft5x06 - show firmware version by sysfs
  Input: edt-ft5x06 - show crc and header errors by sysfs

 .../input/touchscreen/edt-ft5x06.yaml         |   8 ++
 drivers/input/touchscreen/edt-ft5x06.c        | 103 ++++++++++++++++--
 2 files changed, 103 insertions(+), 8 deletions(-)

-- 
2.32.0