On Tue Aug 4 20:43:28 2026 +0100, Kieran Bingham wrote:
> Add a new dt-bindings/media/video-interface-devices.h header that
> defines macros corresponding to the orientation enumeration types from
> media/video-interface-devices.yaml.
>
> Expand the documentation of the video-interface-devices orientation to
> reference the new header which provides human readable defines for the
> orientation enum, to help avoid hardcoding values in dts.
>
> Reviewed-by: Laurent Pinchart <[email protected]>
> Acked-by: Conor Dooley <[email protected]>
> Acked-by: Sakari Ailus <[email protected]>
> Reviewed-by: Vladimir Zapolskiy <[email protected]>
> Reviewed-by: Frank Li <[email protected]>
> Acked-by: Michael Riesch <[email protected]>
> Reviewed-by: David Heidelberg <[email protected]>
> Signed-off-by: Kieran Bingham <[email protected]>
> Signed-off-by: Sakari Ailus <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
.../bindings/media/video-interface-devices.yaml | 17 +++++++++++------
include/dt-bindings/media/video-interface-devices.h | 13 +++++++++++++
2 files changed, 24 insertions(+), 6 deletions(-)
---
diff --git
a/Documentation/devicetree/bindings/media/video-interface-devices.yaml
b/Documentation/devicetree/bindings/media/video-interface-devices.yaml
index a81d2a155fe6..c9c3f4f16719 100644
--- a/Documentation/devicetree/bindings/media/video-interface-devices.yaml
+++ b/Documentation/devicetree/bindings/media/video-interface-devices.yaml
@@ -392,17 +392,22 @@ properties:
The orientation of a device (typically an image sensor or a flash LED)
describing its mounting position relative to the usage orientation of the
system where the device is installed on.
+ See include/dt-bindings/media/video-interface-devices.h.
+
$ref: /schemas/types.yaml#/definitions/uint32
enum:
- # 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.
+ # MEDIA_ORIENTATION_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.
- 0
- # Back. The device is mounted on the back side of the system, which is
+ # MEDIA_ORIENTATION_BACK
+ # The device is mounted on the back side of the system, which is
# defined as the opposite side of the front facing one.
- 1
- # External. The device is not attached directly to the system but is
- # attached in a way that allows it to move freely.
+ # MEDIA_ORIENTATION_EXTERNAL
+ # The device is not attached directly to the system but is attached in
+ # a way that allows it to move freely.
- 2
additionalProperties: true
diff --git a/include/dt-bindings/media/video-interface-devices.h
b/include/dt-bindings/media/video-interface-devices.h
new file mode 100644
index 000000000000..d2340b457292
--- /dev/null
+++ b/include/dt-bindings/media/video-interface-devices.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ * Copyright (C) 2026 Kieran Bingham <[email protected]>
+ */
+
+#ifndef __DT_BINDINGS_MEDIA_VIDEO_INTERFACE_DEVICES_H__
+#define __DT_BINDINGS_MEDIA_VIDEO_INTERFACE_DEVICES_H__
+
+#define MEDIA_ORIENTATION_FRONT 0
+#define MEDIA_ORIENTATION_BACK 1
+#define MEDIA_ORIENTATION_EXTERNAL 2
+
+#endif /* __DT_BINDINGS_MEDIA_VIDEO_INTERFACE_DEVICES_H__ */
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