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[v2,0/4] iio: accel: Share ACPI ROTM parsing between drivers and add it to mxc4005

Message ID 20240422100218.7693-1-hdegoede@redhat.com
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Series iio: accel: Share ACPI ROTM parsing between drivers and add it to mxc4005 | expand

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Hans de Goede April 22, 2024, 10:02 a.m. UTC 
Hi All,

Here is v2 of the patch series to refactor the ACPI ROTM orientation matrix
handling in kxcjk-1013 + bmc150-accel to share the code instead of having
2 copies and then also use the shared implementation in the mxc4005 driver
since some MXC6655 ACPI firmware nodes also include this.

Changes in v2:
- Add comment about the Microsoft specification for the "ROTM" ACPI method

Regards,

Hans


Hans de Goede (4):
  iio: accel: kxcjk-1013: Simplify ACPI ROTM mount matrix retreival
  iio: accel: kxcjk-1013: Move ACPI ROTM parsing to new acpi-helpers.h
  iio: bmc150-accel-core: Use acpi_read_mount_matrix() helper
  iio: accel: mxc4005: Read orientation matrix from ACPI ROTM method

 drivers/iio/accel/acpi-helpers.h      | 83 +++++++++++++++++++++++++++
 drivers/iio/accel/bmc150-accel-core.c | 45 +--------------
 drivers/iio/accel/kxcjk-1013.c        | 82 +-------------------------
 drivers/iio/accel/mxc4005.c           | 24 ++++++++
 4 files changed, 113 insertions(+), 121 deletions(-)
 create mode 100644 drivers/iio/accel/acpi-helpers.h