Re: [PATCH 2/2 v3] iio: magn: add a driver for AK8974

[Sebastian Reichel <sre@kernel.org>]

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Hi,

> This adds a driver for the Asahi Kasei AK8975 and its sibling
> AMI305 magnetometers. It was deployed on scale in 2009 on a
> multitude of devices. It is distincly different from AK8973
> and AK8975 and needs its own driver.
>
> This patch is based on the long lost work of Samu Onkalo at Nokia,
> who made a misc character device driver for the Maemo/MeeGo Nokia
> devices, before the time of the IIO subsystem. It was mounted in e.g.
> the Nokia N950, N8, N86, N97 etc. It is also mounted on the
> ST-Ericsson HREF reference designs.

[On N950]
Tested-By: Sebastian Reichel <sre@kernel.org>

Do you have plans to take over the axis rotation support
from Samu Onkalo's driver? The Nokia vendor kernel had Y
and Z axis inverted. Below is what N950 readings look
like:

n950# cat in_magn_[xyz]_raw
154
-9
-65

P.S.: Sorry for missing Reply-To. I was not subscribed to
linux-iio until now.

-- Sebastian

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