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AGL RH accelerometer does not provide IIO buffer

Fixed

Description

IIO buffers are used for data capture based on a trigger source: https://www.kernel.org/doc/html/latest/driver-api/iio/buffers.html

But it is not available for AGL RH

agl-refhw-h3:~# iio_readdev asm330lhh_accel Unable to allocate buffer: Invalid argument

and

agl-refhw-h3:/sys/bus/iio/devices/iio:device1# ls current_timestamp_clock in_accel_y_raw sampling_frequency dev in_accel_z_raw sampling_frequency_available in_accel_scale name subsystem in_accel_scale_available of_node uevent in_accel_x_raw power

I have tracked down that st_lsm6dsx_probe is called with irq=0, so this sounds for me like DTS misconfiguration.

Environment

None

Activity

Show:

Walt Miner 
December 8, 2021 at 3:06 PM

Close for LL 12.1.0

Walt Miner 
December 7, 2021 at 10:37 PM

Vasyl Vavrychuk 
November 6, 2021 at 3:44 PM

Details

Assignee

Reporter

Fix versions

Labels

Hardware Platform(s) Affected

Renesas H3

Priority

Created May 13, 2021 at 8:00 PM
Updated December 8, 2021 at 3:06 PM
Resolved November 6, 2021 at 3:44 PM

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