linux-kernel - [PATCH 0/3] BMI270: Add support for step counter and motion events

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250424-bmi270-events-v1-0-a6c722673e5f@gmail.com>
Date: Thu, 24 Apr 2025 21:14:49 -0300
From: Gustavo Silva <gustavograzs@...il.com>
To: Alex Lanzano <lanzano.alex@...il.com>, 
 Jonathan Cameron <jic23@...nel.org>, David Lechner <dlechner@...libre.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Andy Shevchenko <andy@...nel.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Gustavo Silva <gustavograzs@...il.com>
Subject: [PATCH 0/3] BMI270: Add support for step counter and motion events

This series adds support for step counter and motion events using
interrupts in the BMI270 driver.

The step counter can be enabled, disabled, and configured with a
watermark, all from userspace.

Any-motion and no-motion events are generated by detecting changes
in the acceleration slope on each axis.

Signed-off-by: Gustavo Silva <gustavograzs@...il.com>
---
Gustavo Silva (3):
      iio: imu: bmi270: add channel for step counter
      iio: imu: bmi270: add step counter watermark event
      iio: imu: bmi270: add support for motion events

 drivers/iio/imu/bmi270/bmi270_core.c | 523 ++++++++++++++++++++++++++++++++++-
 1 file changed, 520 insertions(+), 3 deletions(-)
---
base-commit: b475195fecc79a1a6e7fb0846aaaab0a1a4cb2e6
change-id: 20250424-bmi270-events-74c6ef5f4243

Best regards,
-- 
Gustavo Silva <gustavograzs@...il.com>