linux-kernel - [PATCH v2 0/7] iio: light: vcnl4000: Add features for vncl4040/4200

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: <20230509140153.3279288-1-astrid.rost@axis.com>
Date:   Tue, 9 May 2023 16:01:46 +0200
From:   Astrid Rost <astrid.rost@...s.com>
To:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>
CC:     <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kernel@...s.com>, Astrid Rost <astrid.rost@...s.com>
Subject: [PATCH v2 0/7] iio: light: vcnl4000: Add features for vncl4040/4200

Add a more complete support for vncl4040 and vcnl4200, which allows to
change the distance of proximity detection and interrupt support for the
illumination sensor.

Proximity:
  - Interrupt support (new on vcnl4200).
  - Adaptable integration time (new on vcnl4200) - the sampling rate
    changes according to this value.
  - Debounce times - interrupt is asserted if the value is above or
    below a certain threshold.
  - Oversampling ratio - Amount of LED pulses per measurement.
  - Calibration bias - LED current calibration of the sensor.
Illumination:
  - Interrupt support.
  - Adaptable integration time - the sampling rate and scale changes
    according to this value.
  - Debounce times – interrupt is asserted if the value is above or
    below a certain threshold.

changes v2:
- [PATCH v2 3/7] Fixed calculation of al_scale.
  Fix the value of vcnl4040 according to the data-sheet.
  Use div_u64 for the division.

Astrid Rost (7):
  [PATCH v2 1/7] iio: light: vcnl4000: Add proximity irq for vcnl4200
  [PATCH v2 2/7] iio: light: vcnl4000: Add proximity ps_it for vcnl4200
  [PATCH v2 3/7] iio: light: vcnl4000: Add als_it for vcnl4040/4200
  [PATCH v2 4/7] iio: light: vcnl4000: add illumination irq vcnl4040/4200
  [PATCH v2 5/7] iio: light: vcnl4000: Add debounce count for vcnl4040/4200
  [PATCH v2 6/7] iio: light: vcnl4000: Add oversampling_ratio for 4040/4200
  [PATCH v2 7/7] iio: light: vcnl4000: Add calibration bias for 4040/4200

 drivers/iio/light/vcnl4000.c | 723 +++++++++++++++++++++++++++++++----
 1 file changed, 654 insertions(+), 69 deletions(-)

--
2.30.2