From: Pavel Machek <pavel@ucw.cz>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Jacopo Mondi <jacopo@jmondi.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Rob Herring <robh+dt@kernel.org>,
"open list:MEDIA INPUT INFRASTRUCTURE (V4L/DVB)"
<linux-media@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [RFC 1/5] media: dt-bindings: Document 'location' property
Date: Sun, 1 Sep 2019 19:24:15 +0200 [thread overview]
Message-ID: <20190901172414.GB1047@bug> (raw)
In-Reply-To: <20190815065635.GJ6133@paasikivi.fi.intel.com>
Hi!
> > +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
> > @@ -89,6 +89,10 @@ Optional properties
> > but a number of degrees counter clockwise. Typical values are 0 and 180
> > (upside down).
> >
> > +- location: The camera device mounting position, relative to the device
> > + usage orientation. Possible values are:
> > + 0 - Front camera. The image sensor is mounted on the front side of the device.
> > + 1 - Back camera. The image sensor is mounted on the back side of the device.
>
> Would it make sense to make this a little more generic? Such as s/image
> sensor/ device/, for instance?
>
> Is this also relevant for flash or lens devices?
>
> Flash (torch) devices could be present, at least principle, without a
> camera. There once was even such a Nokia phone, 1100 unless I'm mistaken.
> :-)
Well, I'd call them LEDs, not camera flashes ... if there's no camera. And IIRC
these devices had LEDs on top of the phone... so neither front nor back side.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2019-09-01 17:24 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-14 20:28 [RFC 0/5] media: v4l2-ctrls: Add camera 'location' support Jacopo Mondi
2019-08-14 20:28 ` [RFC 1/5] media: dt-bindings: Document 'location' property Jacopo Mondi
2019-08-14 22:40 ` Laurent Pinchart
2019-08-15 6:56 ` Sakari Ailus
2019-08-15 12:55 ` Laurent Pinchart
2019-08-15 12:55 ` Jacopo Mondi
2019-08-15 12:58 ` Laurent Pinchart
2019-09-01 17:24 ` Pavel Machek [this message]
2019-09-02 8:02 ` Laurent Pinchart
2019-09-02 8:11 ` Pavel Machek
2019-08-14 20:28 ` [RFC 2/5] media: v4l2-ctrl: Document V4L2_CID_LOCATION Jacopo Mondi
2019-08-14 22:43 ` Laurent Pinchart
2019-08-15 12:58 ` Jacopo Mondi
2019-08-15 14:10 ` Hans Verkuil
2019-08-15 14:14 ` Hans Verkuil
2019-08-15 14:34 ` Jacopo Mondi
2019-08-15 14:40 ` Hans Verkuil
2019-08-15 15:12 ` Sakari Ailus
2019-09-01 17:24 ` Pavel Machek
2019-09-02 8:00 ` Laurent Pinchart
2019-09-02 8:06 ` Pavel Machek
2019-09-02 8:19 ` Laurent Pinchart
2019-09-02 8:27 ` Pavel Machek
2019-09-02 8:53 ` Laurent Pinchart
2019-09-02 9:41 ` Jacopo Mondi
2019-08-15 7:00 ` Sakari Ailus
2019-08-15 12:59 ` Laurent Pinchart
2019-08-15 13:08 ` Sakari Ailus
2019-08-15 13:10 ` Laurent Pinchart
2019-08-15 13:15 ` Sakari Ailus
2019-08-15 13:19 ` Laurent Pinchart
2019-08-15 13:30 ` Hans Verkuil
2019-08-15 13:48 ` Laurent Pinchart
2019-08-15 14:02 ` Jacopo Mondi
2019-08-14 20:28 ` [RFC 3/5] media: v4l2-ctrls: Add support for V4L2_CID_LOCATION Jacopo Mondi
2019-08-14 22:53 ` Laurent Pinchart
2019-08-15 13:02 ` Jacopo Mondi
2019-08-15 13:03 ` Laurent Pinchart
2019-08-15 13:41 ` Hans Verkuil
2019-08-15 13:50 ` Jacopo Mondi
2019-08-15 14:12 ` Hans Verkuil
2019-08-15 13:23 ` Hans Verkuil
2019-08-15 13:50 ` Jacopo Mondi
2019-08-14 20:28 ` [RFC 4/5] media: i2c: ov5670: Report the camera location Jacopo Mondi
2019-08-14 23:03 ` Laurent Pinchart
2019-08-15 7:04 ` Sakari Ailus
2019-08-14 20:28 ` [RFC 5/5] media: i2c: ov13858: " Jacopo Mondi
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