kernel/linux.git/include/linux/platform_data/cros_ec_commands.h, branch v7.0-rc7

Merge tag 'char-misc-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-02-17T17:11:04+00:00

Pull char/misc/IIO driver updates from Greg KH: "Here is the big set of char/misc/iio and other smaller driver subsystem changes for 7.0-rc1. Lots of little things in here, including: - Loads of iio driver changes and updates and additions - gpib driver updates - interconnect driver updates - i3c driver updates - hwtracing (coresight and intel) driver updates - deletion of the obsolete mwave driver - binder driver updates (rust and c versions) - mhi driver updates (causing a merge conflict, see below) - mei driver updates - fsi driver updates - eeprom driver updates - lots of other small char and misc driver updates and cleanups All of these have been in linux-next for a while, with no reported issues" * tag 'char-misc-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (297 commits) mux: mmio: fix regmap leak on probe failure rust_binder: return p from rust_binder_transaction_target_node() drivers: android: binder: Update ARef imports from sync::aref rust_binder: fix needless borrow in context.rs iio: magn: mmc5633: Fix Kconfig for combination of I3C as module and driver builtin iio: sca3000: Fix a resource leak in sca3000_probe() iio: proximity: rfd77402: Add interrupt handling support iio: proximity: rfd77402: Document device private data structure iio: proximity: rfd77402: Use devm-managed mutex initialization iio: proximity: rfd77402: Use kernel helper for result polling iio: proximity: rfd77402: Align polling timeout with datasheet iio: cros_ec: Allow enabling/disabling calibration mode iio: frequency: ad9523: correct kernel-doc bad line warning iio: buffer: buffer_impl.h: fix kernel-doc warnings iio: gyro: itg3200: Fix unchecked return value in read_raw MAINTAINERS: add entry for ADE9000 driver iio: accel: sca3000: remove unused last_timestamp field iio: accel: adxl372: remove unused int2_bitmask field iio: adc: ad7766: Use iio_trigger_generic_data_rdy_poll() iio: magnetometer: Remove IRQF_ONESHOT ...

platform/chrome: lightbar: Use flexible array member

2026-02-04T04:38:13+00:00

Variable arrays should be defined as [], not [0], otherwise the kernel complains: memcpy : detected field-spanning write (size 9) of single field "param->set_program_ex.data" at drivers/platform/chrome/cros_ec_lightbar.c:603 (size 0) Fixes: 9600b8bdbfe4 ("platform/chrome: lightbar: Add support for large sequence") Signed-off-by: Gwendal Grignou Link: https://lore.kernel.org/r/20260204034848.697033-1-gwendal@google.com Signed-off-by: Tzung-Bi Shih

platform/chrome: lightbar: Fix lightbar_program_ex alignment

2026-02-03T02:22:38+00:00

Make sure sub-command of lightbar command starts with a 8bit parameter to ensure alignment. Fixes: 9600b8bdbfe4 ("platform/chrome: lightbar: Add support for large sequence") Signed-off-by: Gwendal Grignou Link: https://lore.kernel.org/r/20260202100621.3608437-1-gwendal@google.com Signed-off-by: Tzung-Bi Shih

platform/chrome: lightbar: Add support for large sequence

2026-01-30T08:30:01+00:00

Current sequences are limited to 192 bytes. Increase support to whatever the EC support. If the sequence is too long, the EC will return an OVERFLOW error. Test: Check sending a large sequence is received by the EC. Signed-off-by: Gwendal Grignou Link: https://lore.kernel.org/r/20260130081351.487517-2-gwendal@google.com Signed-off-by: Tzung-Bi Shih

platform/chrome: lightbar: Report number of segments

2026-01-30T08:29:52+00:00

Add attribue `num_segments` to return the number of exposed LED segments in the lightbar. It can be smaller than the number of physical leds in the lightbar. Test: Check the attribute is present and returns a value when read. Signed-off-by: Gwendal Grignou Link: https://lore.kernel.org/r/20260130081351.487517-1-gwendal@google.com Signed-off-by: Tzung-Bi Shih

iio: cros_ec: Allow enabling/disabling calibration mode

2026-01-29T17:35:31+00:00

'calibrate' was a one-shot event sent to the sensor to calibrate itself. It is used on Bosch sensors (BMI160, BMA254). Light sensors work differently: They are first put in calibration mode, tests are run to collect information and calculate the calibration values to apply. Once done, the sensors are put back in normal mode. Accept boolean true and false (not just true) to enter/exit calibration state. Check "echo 0 > calibrate" is supported. Signed-off-by: Gwendal Grignou Reviewed-by: Nick Vaccaro Reviewed-by: Tzung-Bi Shih Signed-off-by: Jonathan Cameron

platform/chrome: update pwm fan control host commands

2025-09-25T15:08:13+00:00

Update cros_ec_commands.h to include definitions for getting PWM fan duty, getting and setting the fan control mode. Signed-off-by: Sung-Chi Li Acked-by: Tzung-Bi Shih Reviewed-by: Thomas Weißschuh Link: https://lore.kernel.org/r/20250911-cros_ec_fan-v6-1-a1446cc098af@google.com Signed-off-by: Guenter Roeck

iio: cros_ec_sensors: add cros_ec_activity driver

2025-06-26T18:32:51+00:00

ChromeOS EC can report activity information derived from the accelerometer: - Reports on-body/off-body as a proximity event. - Reports significant motion as an activity event. This new sensor is a virtual sensor, included only when the EC firmware is compiled with the appropriate module. Signed-off-by: Gwendal Grignou Reviewed-by: Tzung-Bi Shih Link: https://patch.msgid.link/20250604053903.1376465-1-gwendal@google.com Signed-off-by: Jonathan Cameron

platform/chrome: add PD_EVENT_INIT bit definition

2025-02-14T08:29:07+00:00

Update cros_ec_commands.h to include a definition for PD_EVENT_INIT. On platforms supporting UCSI, this host event type is sent when the PPM initializes. Signed-off-by: Jameson Thies Reviewed-by: Benson Leung Acked-by: Tzung-Bi Shih Reviewed-by: Łukasz Bartosik Link: https://lore.kernel.org/r/20250204024600.4138776-2-jthies@google.com Signed-off-by: Greg Kroah-Hartman

platform/chrome: Update ChromeOS EC header for UCSI

2025-01-03T10:14:17+00:00

Add EC host commands for reading and writing UCSI structures in the EC. The corresponding kernel driver is cros-ec-ucsi. Also update PD events supported by the EC. Acked-by: Tzung-Bi Shih Signed-off-by: Pavan Holla Signed-off-by: Łukasz Bartosik Link: https://lore.kernel.org/r/20241231131047.1757434-2-ukaszb@chromium.org Signed-off-by: Greg Kroah-Hartman