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From: Andy Shevchenko <andriy.shevchenko@intel.com>
To: Jean-Baptiste Maneyrol <Jean-Baptiste.Maneyrol@tdk.com>
Cc: "Jonathan Cameron" <jic23@kernel.org>,
	"David Lechner" <dlechner@baylibre.com>,
	"Nuno Sá" <nuno.sa@analog.com>,
	"Andy Shevchenko" <andy@kernel.org>,
	"linux-iio@vger.kernel.org" <linux-iio@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] iio: imu: inv_icm42600: update gyro start and stop delay
Date: Wed, 21 Oct 2026 09:47:27 +0300	[thread overview]
Message-ID: <athf_2jVU7eUri-0@ashevche-desk.local> (raw)
In-Reply-To: <BE1P281MB1426FBE0884F6FC89255B5A2CE672@BE1P281MB1426.DEUP281.PROD.OUTLOOK.COM>

On Tue, Oct 20, 2026 at 12:55:53PM +0000, Jean-Baptiste Maneyrol wrote:
> >From: Jean-Baptiste Maneyrol <Jean-Baptiste.Maneyrol@tdk.com>
> >Sent: Tuesday, October 20, 2026 14:40
> >>From: Andy Shevchenko <andriy.shevchenko@intel.com>
> >>Sent: Tuesday, October 20, 2026 10:53
> >>On Tue, Oct 20, 2026 at 10:42:30AM +0200, Jean-Baptiste Maneyrol via B4 Relay wrote:
> >>
> >>> Following datasheet gyroscope specifications, the maximum start time
> >>
> >>What datasheet? What specifications? Please, be more precise to refer the
> >>Datasheet name, version, chapter, section, et cetera.

> >I will add the reference.
> 
> in fact, this number is not available in the public datasheet. Only the mean
> value is accessible.
> 
> Should I just modify the commit message to delete any reference to the datasheet?

I would rather see the full information like you put above, like

  "Unfortunately the public datasheet "$REFERENCE_TO_IT" does not specify
   these numbers".

> >>> for gyroscope is 45ms. Stop time is required for letting gyroscope
> >>> mechanical structure settle down before enabling it back. 50ms is a
> >>> sufficient value for that.
> >>>
> >>> Update values to these numbers.

-- 
With Best Regards,
Andy Shevchenko



      reply	other threads:[~2026-10-21  6:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-20  8:42 Jean-Baptiste Maneyrol via B4 Relay
2026-10-20  8:53 ` Andy Shevchenko
2026-10-20 12:40   ` Jean-Baptiste Maneyrol
2026-10-20 12:55     ` Jean-Baptiste Maneyrol
2026-10-21  6:47       ` Andy Shevchenko [this message]

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