[PATCH 0/6] HID: i2c-hid-of: Allow using i2c-hid-of on non OF platforms + remove specialized drivers

[Hans de Goede <hdegoede@redhat.com>]

Hi All,

This series consist of 2 parts:

1. Patches 1-3. Allow using i2c-hid-of on non OF platforms to allow I2C-HID
   devices which are not enumerated by ACPI to work on ACPI platforms
   (by manual i2c_client instantiation using i2c_client_id matching).

2. Patches 4-6. Remove the special i2c-hid-of-elan and i2c-hid-of-goodix
   driver, folding the functionality into the generic i2c-hid-of driver.
   Since 1. requires adding reset-gpio support to i2c-hid-of there was
   very little difference left between the generic i2c-hid-of code and
   the specialized drivers. So I decided to merge them into the generic
   driver instead of having duplicate code.

Note patches 4-6 have not been actually tested with an "elan,ekth6915"
touchscreen nor with a "goodix,gt7375p" touchscreen.

Douglas, can you perhaps test this patch-set with an "elan,ekth6915"
touchscreen and with a "goodix,gt7375p" touchscreen ?

Regards,

Hans


Hans de Goede (6):
  HID: i2c-hid-of: Consistenly use dev local variable in probe()
  HID: i2c-hid-of: Allow using i2c-hid-of on non OF platforms
  HID: i2c-hid-of: Add reset GPIO support to i2c-hid-of
  HID: i2c-hid-of: Add chip_data struct
  HID: i2c-hid-of: Consolidate Elan support into generic i2c-hid-of
    driver
  HID: i2c-hid-of: Consolidate Goodix support into generic i2c-hid-of
    driver

 drivers/hid/i2c-hid/Kconfig             |  36 +------
 drivers/hid/i2c-hid/Makefile            |   2 -
 drivers/hid/i2c-hid/i2c-hid-of-elan.c   | 129 ------------------------
 drivers/hid/i2c-hid/i2c-hid-of-goodix.c | 125 -----------------------
 drivers/hid/i2c-hid/i2c-hid-of.c        | 124 +++++++++++++++++++----
 5 files changed, 106 insertions(+), 310 deletions(-)
 delete mode 100644 drivers/hid/i2c-hid/i2c-hid-of-elan.c
 delete mode 100644 drivers/hid/i2c-hid/i2c-hid-of-goodix.c

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2.39.1