Re: iio: accel: dmard09: in_accel_scale always returns -EINVAL

From: Joshua Crofts

Date: Fri Jun 19 2026 - 03:21:04 EST


On Thu, 18 Jun 2026 18:08:58 +0200
Mert Seftali <mertsftl@xxxxxxxxx> wrote:

> Will wait for the maintainers call and If they agree on
> implementation, I'll try to reach Domintech for the datasheet first so
> the scale is a real number.

Did some research with Gemini and found out that Domintech went bust...
The cover letter for the original submission mentions that the driver
was essentially ported from the Android driver for the DMARD09 (the
Github link for it is dead).

FWIW I found a datasheet for the DMARD06, so maybe it could help
https://www.scribd.com/document/358640331/Accelerometer-DMARD06-Datasheet-V1-0-pdf

--
Kind regards

CJD