From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77AFC17736; Wed, 1 Jul 2026 00:13:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782864803; cv=none; b=rvyxd5d2pijsjHJoo7DO5nid2Z+gODI3EvQATp38EYBN5exD1Z7xH8WEFri6/eJGkU4aLPcVkuQHCnbEJ9mwxU9KC0BY2/eMRcYXpf542KbSIwpKRSbP7lpdcUOATQtx9qhwk8MC2qkbvqGaqZWlQN2+Eiw/iV8DwnCIvnYtGXY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782864803; c=relaxed/simple; bh=xlRsoySwmtKcnxv6OFIt2H56qw8lNTnI6qyJT3sKTVA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UjntiPHf+hJ0Y2LLbRsh27n6UD/mI96U9iCw5DU3Ej4vRazo7bk1wLVjcmyTgpy4pMxWs7xEpbNSIz678WfwwFRmBLp6A/RfO2xNI3UQoE0zBHxRjfvCRvwzrvtHttuv6iYe0Vhmg9HAVXFYh55EMT+j6F5GvjcsioVWyFTzUcU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LyJu1wcK; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="LyJu1wcK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 358B11F000E9; Wed, 1 Jul 2026 00:13:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782864802; bh=5e/PLzqrcTAEl4YEODzsKqyRAhDwaFeBGekCR184Fek=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=LyJu1wcKr1DSRH/Sh/BRIWCx/bDwbT8/YdZNEYkE07lrUUWUQExL3wxNNlY//2Y79 pqsTx5JYT/W2GVsKEA7Icdx44Uu2FHkABlZ9HN27d/0E9B6a0IzmAkeNBFNZHGeJGJ B1LRYGcuQzRS1ArosWXwbKo4al+UQQLY/YvJXop7WoWthZZHl4B+F603a8mmbIHefS AHgF0vH8euCASvfNPY9sIojQSrD5eqzQUf8Pt3fJCL7jNt2Nel9xhdYsgEskU42qx2 EMZkwBI7Xr1TCHcy6drquGA7pmg7+WnxNDY4Y0Pe4dYvB52zBXge1fSkceShjUCbBi Q1jM0CR/CoA/g== Date: Wed, 1 Jul 2026 01:13:15 +0100 From: Jonathan Cameron To: Kim Jinseob Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Lechner , Nuno =?UTF-8?B?U8Oh?= , Andy Shevchenko , Jonathan Corbet , Shuah Khan , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH RFC v6 2/5] Documentation: iio: add Open Sensor Fusion driver overview Message-ID: <20260701011315.2a7c56af@jic23-huawei> In-Reply-To: References: <20260628191337.937-1-kimjinseob88@gmail.com> <20260628191337.937-3-kimjinseob88@gmail.com> <20260630000254.1d1cf422@jic23-huawei> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Tue, 30 Jun 2026 14:04:43 +0900 Kim Jinseob wrote: > I will remove "initial" there in the next revision. >=20 Hi Jinseob A small process thing that a lot of people get 'wrong' is to reply when only saying you are making the suggested change. That adds a lot of noise to the mailing list. The correct place for this information is in the change log for the next version. Thanks, Jonathan > Thanks >=20 > Jinseob >=20 > 2026=EB=85=84 6=EC=9B=94 30=EC=9D=BC (=ED=99=94) =EC=98=A4=EC=A0=84 8:03,= Jonathan Cameron =EB=8B=98=EC=9D=B4 =EC=9E=91=EC=84=B1: > > > > On Mon, 29 Jun 2026 04:13:34 +0900 > > Jinseob Kim wrote: > > =20 > > > Document the Linux IIO mapping for Open Sensor Fusion devices. > > > > > > The overview explains that sensor channels are discovered at runtime > > > from mandatory capability reports. It also documents that OSF0 is a > > > wire-format detail and that protocol_major and protocol_minor carry > > > protocol compatibility information. > > > > > > Signed-off-by: Jinseob Kim =20 > > > > One small thing inline. Otherwise looks good to me! > > > > Jonathan > > =20 > > > diff --git a/Documentation/iio/open-sensor-fusion.rst b/Documentation= /iio/open-sensor-fusion.rst > > > new file mode 100644 > > > index 000000000..832901f5e > > > --- /dev/null > > > +++ b/Documentation/iio/open-sensor-fusion.rst =20 > > =20 > > > +Timestamps > > > +---------- > > > + > > > +OSF frames include a device-side ``timestamp_us`` field. Buffered II= O samples use > > > +an IIO timestamp captured on the host when samples are pushed to IIO= buffers. > > > +The initial driver does not correlate the device timestamp with the = host IIO > > > +clock. =20 > > > > Really small thing but I would avoid talking about 'initial' driver. > > It can cause confusion about when something is true and when it is not > > as we may have multiple non 'initial' drivers before you get to changing > > this handling. So just remove that word. > > =20