From: Elgin Perumbilly <elgin.perumbilly@siliconsignals.io>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: "laurent.pinchart@ideasonboard.com"
<laurent.pinchart@ideasonboard.com>,
Tarang Raval <tarang.raval@siliconsignals.io>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
Hans de Goede <johannes.goede@oss.qualcomm.com>,
Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
Mehdi Djait <mehdi.djait@linux.intel.com>,
Benjamin Mugnier <benjamin.mugnier@foss.st.com>,
Sylvain Petinot <sylvain.petinot@foss.st.com>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Heimir Thor Sverrisson <heimir.sverrisson@gmail.com>,
Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io>,
Himanshu Bhavani <himanshu.bhavani@siliconsignals.io>,
Svyatoslav Ryhel <clamor95@gmail.com>,
"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 0/3] media: i2c: Add os02g10 camera sensor driver
Date: Fri, 24 Apr 2026 13:28:43 +0000 [thread overview]
Message-ID: <MA0P287MB2178960461C59823080DD463882B2@MA0P287MB2178.INDP287.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <aeteuimzPdmE1rTB@kekkonen.localdomain>
Hi Sakari,
> On Fri, Apr 24, 2026 at 02:55:44PM +0530, Elgin Perumbilly wrote:
> > Patch 1/3:
> > - Drop the fixed data-lanes property, as the sensor supports only a 2-lane MIPI interface.
>
> Does it really say that in the datasheet? To me this looks like a driver
> property.
Yes, I have checked this. The sensor supports only a 2-lane MIPI interface.
There is no explicit statement in the datasheet saying that 1-lane mode is
unsupported. However, after reviewing all available registers, I did not find
any configuration that allows switching to a 1-lane mode.
Additionally, the datasheet provides no indication or guidance for 1-lane
operation. Based on this, I conclude that the sensor does not support a
1-lane configuration.
If you still prefer, I can keep the data-lanes property as is and not drop it.
Best Regards,
Elgin
next prev parent reply other threads:[~2026-04-24 13:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-24 9:25 [PATCH v3 0/3] media: i2c: Add os02g10 camera sensor driver Elgin Perumbilly
2026-04-24 9:25 ` [PATCH v3 1/3] dt-bindings: media: i2c: Add os02g10 sensor Elgin Perumbilly
2026-04-25 9:43 ` Krzysztof Kozlowski
2026-04-24 9:25 ` [PATCH v3 2/3] media: i2c: add os02g10 image sensor driver Elgin Perumbilly
2026-04-24 9:25 ` [PATCH v3 3/3] media: i2c: os02g10: implement crop handling with set_selection Elgin Perumbilly
2026-04-24 12:14 ` [PATCH v3 0/3] media: i2c: Add os02g10 camera sensor driver Sakari Ailus
2026-04-24 13:28 ` Elgin Perumbilly [this message]
2026-04-25 9:42 ` Krzysztof Kozlowski
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