[v2] iio: mpl3115: support for events

[PATCH v2 0/2] iio: mpl3115: support for events

Antoni Pokusinski posted 2 patches 3 months, 1 week ago

Diff against v1 v3 v4
Download series mbox

There is a newer version of this series

Documentation/ABI/testing/sysfs-bus-iio |   2 +
drivers/iio/pressure/mpl3115.c          | 219 ++++++++++++++++++++++--
2 files changed, 211 insertions(+), 10 deletions(-)

Expand all Fold all

[PATCH v2 0/2] iio: mpl3115: support for events

Posted by Antoni Pokusinski 3 months, 1 week ago

Hello,
The mpl3115 device can raise interrupts when a pressure or temperature
threshold is crossed, this patchset adds support for them using IIO's
events interface.

The two previous patches were squashed, I also
added a small patch documenting the new pressure-event attributes.

Kind regards,
Antoni Pokusinski

---
Changes since v1:
(general)
* squashed the cleanup patch
* added the patch with the documentation update
(patch 1/2 "add threshold event support")
* patch description: explained changes in locking
* read_event_config: replaced switch with ifs
* read_event_config: return as early as possible, got rid of int_en_mask
* read/write_thresh: pressure: calculation changes to comply with raw ABI
* interrupt_handler: reordered the INT_SRC_* bits in if condition
* read/write_thresh: used sizeof() and values from limits.h
* write_thresh: replaced `u8 tmp[2]` with `__be16 tmp`
* dropped the space between casting `(u8 *) &tmp`


Antoni Pokusinski (2):
  iio: mpl3115: add threshold events support
  iio: ABI: document pressure event attributes

 Documentation/ABI/testing/sysfs-bus-iio |   2 +
 drivers/iio/pressure/mpl3115.c          | 219 ++++++++++++++++++++++--
 2 files changed, 211 insertions(+), 10 deletions(-)


base-commit: 1d09cf18cc91d29f650ad9811ed4868d9304d6c7
-- 
2.25.1