This version of patches tries to make smaller changes to the magn-3d driver. It
scans for usages present in the magn_3d_addresses array. It then allocates
memory for the IIO channel structs and value arrays that are used in the IIO
subsystem.
It sets-up each IIO channel struct by copying the values from the static array
of
IIO configurations. There is also an array used to store each channel IIO value
pointer for each HID usage attribute.
Reyad Attiyat (4):
iio: Documentation: Add documentation for rotation from north sensor
usage attributes
iio: types: Added support for rotation from north usage attributes
iio: hid-sensor-magn-3d: Scan for usage attributes before setting up
iio channels
iio: hid-sensor-magn-3d: Add support for rotation from north
Documentation/ABI/testing/sysfs-bus-iio | 82 +++++++++++++
drivers/iio/industrialio-core.c | 4 +
drivers/iio/magnetometer/hid-sensor-magn-3d.c | 167 ++++++++++++++++++++------
include/linux/iio/types.h | 4 +
4 files changed, 220 insertions(+), 37 deletions(-)
--
1.9.3
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