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Message-ID: <20250724162810.214414fe@jic23-huawei>
Date: Thu, 24 Jul 2025 16:28:10 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Andy Shevchenko <andriy.shevchenko@...el.com>
Cc: Gustavo Silva <gustavograzs@...il.com>, Alex Lanzano
 <lanzano.alex@...il.com>, David Lechner <dlechner@...libre.com>, Nuno
 Sá <nuno.sa@...log.com>, Andy Shevchenko <andy@...nel.org>,
 linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, Lothar Rubusch
 <l.rubusch@...il.com>
Subject: Re: [PATCH v4 3/3] iio: imu: bmi270: add support for motion events

On Wed, 16 Jul 2025 12:49:28 +0300
Andy Shevchenko <andriy.shevchenko@...el.com> wrote:

> On Tue, Jul 15, 2025 at 08:52:41PM -0300, Gustavo Silva wrote:
> > On Tue, Jul 15, 2025 at 10:37:21AM +0300, Andy Shevchenko wrote:  
> > > On Fri, Jul 11, 2025 at 08:36:03PM -0300, Gustavo Silva wrote:  
> 
> ...
> 
> > > Is this already documented in ABI?
> > >   
> > Not yet. Should this have a device-specific ABI entry?  
> 
> I don't know, but what I can say is that change is no-go without documented ABI.
> 

Indeed. Seems this particular combination has yet shown up (or we missed
it for docs).  Add appropriate events/in_accel_value_available
entry to Documentation/ABI/sysfs-bus-iio

Whilst you are there, good to check that all the other ABI for this device
is listed in there.  Given we mostly construct ABI from a bunch of parts, it
is easy to miss entries for particular combinations of channel type and thing.

Jonathan

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