Re: [PATCH v5 0/8] iio: accel: adxl313: add power-save on activity/inactivity

From: Andy Shevchenko
Date: Mon Jun 16 2025 - 07:00:38 EST


On Mon, Jun 16, 2025 at 1:23 AM Lothar Rubusch <l.rubusch@xxxxxxxxx> wrote:
>
> The patch set covers the following topics:
> - add debug register and regmap cache
> - prepare iio channel scan_type and scan_index
> - prepare interrupt handling
> - implement fifo with watermark
> - add activity/inactivity together with auto-sleep with link bit
> - add ac coupled activity/inactivity, integrate with auto-sleep and link bit
> - documentation
>
> Since activity and inactivity here are implemented covering all axis, I
> assumed x&y&z and x|y|z, respectively. Thus the driver uses a fake
> channel for activity/inactiviy. AC-coupling is similar to other Analog Device
> accelerometers, so MAG_ADAPTIVE events are chosen. Combinations are
> documented and functionality tested and verified working.

Reviewed-by: Andy Shevchenko <andy@xxxxxxxxxx>
for non-commented patches, or where nit-picks can be easily solved and
you agree with the suggestions.

--
With Best Regards,
Andy Shevchenko