linux-kernel - Re: [PATCH v4 0/4] Describe the cameras in the PinePhone Pro dts

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Message-ID: <13788127.uLZWGnKmhe@phil>
Date: Mon, 23 Jun 2025 12:05:22 +0200
From: Heiko Stuebner <heiko@...ech.de>
To: Olivier Benjamin <olivier.benjamin@...tlin.com>,
 Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Jacopo Mondi <jacopo.mondi@...asonboard.com>,
 Nicholas Roth <nicholas@...hemail.net>,
 Mauro Carvalho Chehab <mchehab@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
 Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>,
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org,
 linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
 Krzysztof Kozlowski <krzk@...nel.org>, imx@...ts.linux.dev,
 ~diederik/pine64-discuss@...ts.sr.ht, Dragan Simic <dsimic@...jaro.org>,
 Ondrej Jirman <megi@....cz>
Subject: Re: [PATCH v4 0/4] Describe the cameras in the PinePhone Pro dts

Hi,

Am Montag, 23. Juni 2025, 08:47:44 Mitteleuropäische Sommerzeit schrieb Sakari Ailus:
> Hi Olivier,
> 
> On Fri, Jun 20, 2025 at 05:21:31PM +0200, Olivier Benjamin wrote:
> > This series adds support for the Pine64 PinePhone Pro's rear and front
> > cameras in Device Tree.
> > This is based on some of Ondrej Jirman's patches hosted in his tree at
> > https://codeberg.org/megi/linux, but I have also fully reviewed and
> > re-written the code from the RK3399 datasheet, the PinePhone Pro
> > schematic, and the IMX258-0AQH5 software reference manual.
> > 
> > I have tested these changes on my PinePhone Pro and am able to take
> > photos from both cameras using libcamera's cam.
> > 
> > This series has raised a question about the proper label name for the
> > front/user camera and rear/world camera for phones.
> > This series is using "ucam" and "wcam", which is used in a few other
> > Rockship DTBs:
> >  - arch/arm64/boot/dts/rockchip/px30-evb.dts
> >  - rk3399-gru-scarlet.dtsi
> > 
> > Signed-off-by: Olivier Benjamin <olivier.benjamin@...tlin.com>
> 
> Thanks for the patches.
> 
> I've picked the first two in the set, presumably the rest will be merged
> via another tree?

correct, and with the first two being applied, I can now also safely pick
the other two :-)

Thanks a lot
Heiko