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From: Jacopo Mondi <jacopo@jmondi.org>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Sakari Ailus <sakari.ailus@linux.intel.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	tfiga@google.com, pavel@ucw.cz, Rob Herring <robh+dt@kernel.org>
Cc: Jacopo Mondi <jacopo@jmondi.org>,
	linux-media@vger.kernel.org (open list:MEDIA INPUT
	INFRASTRUCTURE (V4L/DVB)),
	devicetree@vger.kernel.org
Subject: [PATCH v3 01/11] dt-bindings: video-interfaces: Document 'location' property
Date: Thu, 12 Sep 2019 22:10:45 +0200	[thread overview]
Message-ID: <20190912201055.13964-2-jacopo@jmondi.org> (raw)
In-Reply-To: <20190912201055.13964-1-jacopo@jmondi.org>

Add the 'location' device property, used to specify a device mounting
position. The property is particularly meaningful for mobile devices
with a well defined usage orientation.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
 .../devicetree/bindings/media/video-interfaces.txt    | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
index f884ada0bffc..e71b90a29d7a 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
@@ -89,6 +89,17 @@ Optional properties
   but a number of degrees counter clockwise. Typical values are 0 and 180
   (upside down).

+- location: The device, typically an image sensor or a flash LED, mounting
+  location expressed as a position relative to the usage orientation of the
+  system where the device is installed on.
+  Possible values are:
+  0 - Front. The device is mounted on the front facing side of the system For
+  mobile devices such as smartphones, tablets and laptops the front side is the
+  user facing side.
+  1 - Back. The device is mounted on the back side of the system, which is
+  defined as the opposite side of the front facing one.
+  2 - External. The device is not attached directly to the system, or is
+  attached in a way that allows it to move freely.

 Optional endpoint properties
 ----------------------------
--
2.23.0


  reply	other threads:[~2019-09-12 20:09 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-12 20:10 [PATCH v3 00/11] media: Report camera sensor properties Jacopo Mondi
2019-09-12 20:10 ` Jacopo Mondi [this message]
2019-09-13 13:45   ` [PATCH v3 01/11] dt-bindings: video-interfaces: Document 'location' property Hans Verkuil
2019-09-27 15:27   ` Pavel Machek
2019-09-28 12:48     ` Jacopo Mondi
2019-09-12 20:10 ` [PATCH v3 02/11] media: v4l2-ctrl: Document V4L2_CID_CAMERA_SENSOR_LOCATION Jacopo Mondi
2019-09-13 13:48   ` Hans Verkuil
2019-09-12 20:10 ` [PATCH v3 03/11] dt-bindings: video-interfaces: Expand rotation description Jacopo Mondi
2019-09-13 13:50   ` Hans Verkuil
2019-09-12 20:10 ` [PATCH v3 04/11] media: v4l2-ctrl: Document V4L2_CID_CAMERA_SENSOR_ROTATION Jacopo Mondi
2019-09-13 14:02   ` Hans Verkuil
2019-09-13 18:49     ` Jacopo Mondi
2019-09-24 15:53       ` Jacopo Mondi
2019-09-27 11:20       ` Hans Verkuil
2019-09-12 20:10 ` [PATCH v3 05/11] media: v4l2-ctrls: Add camera location and rotation Jacopo Mondi
2019-09-12 20:10 ` [PATCH v3 06/11] media: v4l2-fwnode: Add helper to parse device properties Jacopo Mondi
2019-09-13 14:08   ` Hans Verkuil
2019-09-13 19:04     ` Jacopo Mondi
2019-09-27 10:57       ` Hans Verkuil
2019-09-12 20:10 ` [PATCH v3 07/11] include: v4l2-ctrl: Sort forward declarations Jacopo Mondi
2019-09-12 20:10 ` [PATCH v3 08/11] media: v4l2-ctrls: Sort includes alphabetically Jacopo Mondi
2019-09-12 20:10 ` [PATCH v3 09/11] media: v4l2-ctrls: Add helper to register properties Jacopo Mondi
2019-09-13 14:25   ` Hans Verkuil
2019-09-12 20:10 ` [PATCH v3 10/11] media: i2c: ov5670: Parse and " Jacopo Mondi
2019-09-12 20:10 ` [PATCH v3 11/11] media: i2c: ov13858: " Jacopo Mondi

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