[PATCH v5 0/4] HID: i2c-hid: Reorganize to allow supporting goodix,gt7375p

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The goal of this series is to support the Goodix GT7375P touchscreen.
This touchscreen is special because it has power sequencing
requirements that necessitate driving a reset GPIO.

To do this, we totally rejigger the way i2c-hid is organized so that
it's easier to jam the Goodix support in there.

This series was:
- Tested on a device that uses normal i2c-hid.
- Tested on a device that has a Goodix i2c-hid device.
- NOT tested on any ACPI devices (just compile tested).

Changes in v5:
- Add shutdown_tail op and use it in ACPI.
- Added mention of i2c-hid in the yaml itself as per Rob.
- Adjusted subject as per Rob.
- i2chid_subclass_data => i2chid_ops.
- power_up_device => power_up (same with power_down).
- subclass => ops.

Changes in v4:
- ("arm64: defconfig: Update config names for i2c-hid rejigger") new for v4.
- Fully rejigger so ACPI and OF are full subclasses.
- Totally redid based on the new subclass system.

Changes in v3:
- Fixed compatible in example.
- Removed Benjamin as a maintainer.
- Rework to use subclassing.
- Updated description.

Changes in v2:
- ("dt-bindings: HID: i2c-hid: Introduce bindings for the Goodix GT7375P") new in v2.
- Get timings based on the compatible string.
- Use a separate compatible string for this new touchscreen.

Douglas Anderson (4):
  HID: i2c-hid: Reorganize so ACPI and OF are separate modules
  arm64: defconfig: Update config names for i2c-hid rejigger
  dt-bindings: input: HID: i2c-hid: Introduce bindings for the Goodix
    GT7375P
  HID: i2c-hid: Introduce goodix-i2c-hid using i2c-hid core

 .../bindings/input/goodix,gt7375p.yaml        |  65 +++++
 arch/arm64/configs/defconfig                  |   3 +-
 drivers/hid/Makefile                          |   2 +-
 drivers/hid/i2c-hid/Kconfig                   |  47 +++-
 drivers/hid/i2c-hid/Makefile                  |   6 +-
 drivers/hid/i2c-hid/i2c-hid-acpi.c            | 170 ++++++++++++
 drivers/hid/i2c-hid/i2c-hid-core.c            | 252 +++---------------
 drivers/hid/i2c-hid/i2c-hid-of-goodix.c       | 120 +++++++++
 drivers/hid/i2c-hid/i2c-hid-of.c              | 147 ++++++++++
 drivers/hid/i2c-hid/i2c-hid.h                 |  25 ++
 include/linux/platform_data/i2c-hid.h         |  41 ---
 11 files changed, 615 insertions(+), 263 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/input/goodix,gt7375p.yaml
 create mode 100644 drivers/hid/i2c-hid/i2c-hid-acpi.c
 create mode 100644 drivers/hid/i2c-hid/i2c-hid-of-goodix.c
 create mode 100644 drivers/hid/i2c-hid/i2c-hid-of.c
 delete mode 100644 include/linux/platform_data/i2c-hid.h

-- 
2.29.2.222.g5d2a92d10f8-goog




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