linux-kernel - [PATCH v1 0/2] iio: Add single and double tap events support

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Date:   Tue, 14 Jun 2022 00:47:04 +0530
From:   Jagath Jog J <jagathjog1996@...il.com>
To:     jic23@...nel.org, andy.shevchenko@...il.com
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/2] iio: Add single and double tap events support

This patch series adds new event type for tap called gesture and direction
is used to differentiate single and double tap. This series adds single
and double tap support for bma400 accelerometer device driver.

Changes since RFC
1. Corrected the "quite" typo to "quiet".
2. Added proper reference and name of the section from datasheet.
3. Changed the ABI documentation to make it more generic.
4. Added ABI documentation for double tap quiet period.
5. Added available list by registering new event attribute for tap
   threshold values and double tap quiet period values.
6. Sending both single and double tap events separately.
8. Removed checking for tap enabled while changing data rate.
9. Returning invalid with error message if the input data rate is not
   200Hz while enabling tap interrupts.
7. Added datasheet reference for interrupt engine overrun.

Jagath Jog J (2):
  iio: Add new event type gesture and use direction for single and
    double tap
  iio: accel: bma400: Add support for single and double tap events

 Documentation/ABI/testing/sysfs-bus-iio |  24 +++
 drivers/iio/accel/bma400.h              |  11 ++
 drivers/iio/accel/bma400_core.c         | 210 ++++++++++++++++++++++--
 drivers/iio/industrialio-event.c        |   5 +-
 include/uapi/linux/iio/types.h          |   3 +
 tools/iio/iio_event_monitor.c           |   8 +-
 6 files changed, 249 insertions(+), 12 deletions(-)

base-commit: 9c50b2e70d55e088400b828d441b42254eae94b4
-- 
2.17.1