iio subsystem and drivers · Maintained

Maintainers

• M Jonathan Cameron <jic23@kernel.org>
• R David Lechner <dlechner@baylibre.com>
• R Nuno Sá <nuno.sa@analog.com>
• R Andy Shevchenko <andy@kernel.org>

Paths

• F Documentation/ABI/testing/configfs-iio*
• F Documentation/ABI/testing/sysfs-bus-iio*
• F Documentation/devicetree/bindings/iio/
• F Documentation/driver-api/iio/
• F Documentation/iio/
• F drivers/iio/
• F drivers/staging/iio/
• F include/dt-bindings/iio/
• F include/linux/iio/
• F tools/iio/

Last 30 days

Most active threads (last 7 days)

• WARM3d [PATCH v4 00/13] notifier: add device-managed registration APIs and convert drivers
  2026-07-26 10:18 · 2 replies in 7d · Eliav Farber <hidden>
• COOLING5d [PATCH v3 00/12] notifier: add device-managed registration APIs and convert drivers
  2026-07-26 06:38 · 2 replies in 7d · Eliav Farber <hidden>
• COOLING5d [PATCH v2 00/12] notifier: add device-managed registration APIs and convert drivers
  2026-07-26 04:57 · 2 replies in 7d · Eliav Farber <hidden>
• COOLING4d [PATCH v2 0/2] HID: iio: gyro: hid-sensor-gyro-3d: probe cleanup
  2026-07-24 17:27 · 2 replies in 7d · Sanjay Chitroda <hidden>
• COOLING6d [PATCH 0/2] HID: iio: gyro: hid-sensor-gyro-3d: probe cleanup
  2026-07-24 17:14 · 2 replies in 7d · Sanjay Chitroda <hidden>

Active reviewers (last 30 days)

• Jonathan Cameron <hidden>
  6 attestations (6 Acked-by) · last on 2026-07-26
• Maxwell Doose <m32285159@gmail.com>
  2 attestations (2 Reviewed-by) · last on 2026-07-06
• Zhang Lixu <lixu.zhang@intel.com>
  1 attestation (1 Tested-by) · last on 2026-07-02

Recent patches

Most-recent 30 patches in this subsystem on linux-input (capped at 30), ordered by date desc.

• WARM3d REVIEWED: 1 (0M) [PATCH v4 04/13] iio: position: iqs624: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• WARM3d REVIEWED: 1 (0M) [PATCH v4 03/13] iio: light: iqs621-als: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COOLING5d REVIEWED: 1 (0M) [PATCH v3 04/12] iio: position: iqs624: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COOLING5d REVIEWED: 1 (0M) [PATCH v3 03/12] iio: light: iqs621-als: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COOLING5d REVIEWED: 1 (0M) [PATCH v2 04/12] iio: position: iqs624: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COOLING5d REVIEWED: 1 (0M) [PATCH v2 03/12] iio: light: iqs621-als: use devm_blocking_notifier_chain_register()
  2026-07-26 · Eliav Farber <hidden>
• COOLING4d [PATCH v2 1/2] iio: gyro: hid-sensor-gyro-3d: Remove redundant dev_err()
  2026-07-24 · Sanjay Chitroda <hidden>
• COOLING4d [PATCH v2 2/2] iio: gyro: hid-sensor-gyro-3d: Use dev_err_probe()
  2026-07-24 · Sanjay Chitroda <hidden>
• COOLING6d [PATCH 1/2] iio: gyro: hid-sensor-gyro-3d: Remove redundant dev_err()
  2026-07-24 · Sanjay Chitroda <hidden>
• COOLING6d [PATCH 2/2] iio: gyro: hid-sensor-gyro-3d: Use dev_err_probe()
  2026-07-24 · Sanjay Chitroda <hidden>
• COOLING5d [PATCH 04/12] iio: position: iqs624: use devm_blocking_notifier_chain_register()
  2026-07-23 · Eliav Farber <hidden>
• COOLING5d [PATCH 03/12] iio: light: iqs621-als: use devm_blocking_notifier_chain_register()
  2026-07-23 · Eliav Farber <hidden>
• WARM3d [PATCH] iio: hid-sensor: als: scale each channel individually
  2026-07-22 · Daniel Schaefer <hidden>
• COOLING7d [PATCH 05/10] iio: light: hid-sensor-prox: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 07/10] iio: orientation: hid-sensor-incl-3d: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 06/10] iio: magnetometer: hid-sensor-magn-3d: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 10/10] iio: pressure: hid-sensor-press: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 08/10] iio: orientation: hid-sensor-rotation: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 09/10] iio: position: hid-sensor-custom-intel-hinge: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 04/10] iio: light: hid-sensor-als: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 02/10] iio: gyro: hid-sensor-gyro-3d: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 01/10] iio: humidity: hid-sensor-humidity: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COOLING7d [PATCH 03/10] iio: accel: hid-sensor-accel-3d: use local struct device
  2026-07-20 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COLD19d REVIEWED: 1 (1M) [PATCH v3 2/2] iio: hid-sensors: Use implicit NULL pointer checks
  2026-07-06 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COLD19d [PATCH v3 1/2] iio: hid-sensors: align function parenthesis for readability
  2026-07-06 · Sanjay Chitroda via B4 Relay <devnull+sanjayembeddedse.gmail.com@kernel.org>
• COLD25d [PATCH v2 1/6] iio: hid-sensors: add/remove blank line
  2026-07-02 · Sanjay Chitroda <hidden>
• COLD25d [PATCH v2 2/6] iio: hid-sensors: align function parenthesis for readability
  2026-07-02 · Sanjay Chitroda <hidden>
• COLD25d REVIEWED: 1 (1M) [PATCH v2 3/6] iio: hid-sensors: Use implicit NULL pointer checks
  2026-07-02 · Sanjay Chitroda <hidden>
• COLD25d REVIEWED: 2 (2M) [PATCH v2 4/6] iio: humidity: hid-sensor-humidity: use common device for devres
  2026-07-02 · Sanjay Chitroda <hidden>
• COLD25d [PATCH v2 5/6] iio: position: hid-sensor-custom-intel-hinge: use common device for devres
  2026-07-02 · Sanjay Chitroda <hidden>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE136d REVIEWED: 2 (2M) [PATCH v2 2/2] iio: orientation: hid-sensor-rotation: fix quaternion alignment
  2026-02-28 · David Lechner <dlechner@baylibre.com> · 1 Tested-by
• STALE67d REVIEWED: 2 (2M) [PATCH v4 12/36] iio: humidity: hid-sensor-humidity: use common device for devres
  2026-05-24 · Sanjay Chitroda <hidden> · 1 Tested-by
• STALE67d REVIEWED: 2 (2M) [PATCH v4 26/36] iio: hid-sensors: introduce device managed API
  2026-05-24 · Sanjay Chitroda <hidden> · 1 Tested-by
• STALE67d REVIEWED: 2 (2M) [PATCH v4 27/36] iio: gyro: hid-sensor-gyro-3d: drop hid_sensor_remove_trigger() using devm API
  2026-05-24 · Sanjay Chitroda <hidden> · 1 Tested-by
• STALE67d REVIEWED: 2 (2M) [PATCH v4 28/36] iio: humidity: hid-sensor-humidity: drop hid_sensor_remove_trigger() using devm API
  2026-05-24 · Sanjay Chitroda <hidden> · 1 Tested-by
• COLD50d REVIEWED: 1 (1M) [PATCH v2 1/7] iio: gyro: hid-sensor-gyro-3d: use u32 instead of unsigned
  2026-06-10 · Sanjay Chitroda <hidden> · 1 Reviewed-by
• COLD50d REVIEWED: 1 (1M) [PATCH v2 2/7] iio: accel: hid-sensor-accel-3d: use u32 instead of unsigned
  2026-06-10 · Sanjay Chitroda <hidden> · 1 Reviewed-by
• COLD50d REVIEWED: 1 (1M) [PATCH v2 3/7] iio: light: hid-sensor-als: use u32 instead of unsigned
  2026-06-10 · Sanjay Chitroda <hidden> · 1 Reviewed-by
• COLD50d REVIEWED: 1 (1M) [PATCH v2 4/7] iio: light: hid-sensor-prox: use u32 instead of unsigned
  2026-06-10 · Sanjay Chitroda <hidden> · 1 Reviewed-by
• COLD50d REVIEWED: 1 (1M) [PATCH v2 5/7] iio: orientation: hid-sensor-incl-3d: use u32 instead of unsigned
  2026-06-10 · Sanjay Chitroda <hidden> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE157d [PATCH 1/2] iio: add IIO_DECLARE_REPEATED_ELEMENT() macro
  2026-02-14 · David Lechner <dlechner@baylibre.com>
• STALE150d [PATCH 2/4] iio: buffer: check return value of iio_compute_scan_bytes()
  2026-03-01 · David Lechner <dlechner@baylibre.com>
• STALE110d [PATCH v2 2/5] iio: buffer: check return value of iio_compute_scan_bytes()
  2026-03-08 · David Lechner <dlechner@baylibre.com>
• STALE110d [PATCH v2 3/5] iio: buffer: cache timestamp offset in scan buffer
  2026-03-08 · David Lechner <dlechner@baylibre.com>
• STALE110d [PATCH v2 4/5] iio: buffer: ensure repeat alignment is a power of two
  2026-03-08 · David Lechner <dlechner@baylibre.com>
• STALE110d [PATCH v2 5/5] iio: buffer: fix timestamp alignment when quaternion in scan
  2026-03-08 · David Lechner <dlechner@baylibre.com>
• STALE94d [PATCH 01/10] iio: hid-sensors: drop redundant iio_dev argument
  2026-04-28 · Sanjay Chitroda <hidden>
• STALE94d [PATCH 03/10] iio: gyro: adapt to hid_sensor_remove_trigger() API change
  2026-04-28 · Sanjay Chitroda <hidden>
• STALE94d [PATCH 04/10] iio: pressure: adapt to hid_sensor_remove_trigger() API change
  2026-04-28 · Sanjay Chitroda <hidden>
• STALE94d [PATCH 05/10] iio: temperature: adapt to hid_sensor_remove_trigger() API change
  2026-04-28 · Sanjay Chitroda <hidden>