| Message ID | 20250403-uvc-orientation-v1-5-1a0cc595a62d@chromium.org |
|---|---|
| State | New |
| Headers | show |
| Series | media: uvcvideo: Add support for V4L2_CID_CAMERA_SENSOR_ORIENTATION | expand |
diff --git a/Documentation/devicetree/bindings/usb/usb-device.yaml b/Documentation/devicetree/bindings/usb/usb-device.yaml index da890ee60ce6e71a11910c565b6f805470782e4f..bbcda28ec7d5695307efa797f57180044afda77f 100644 --- a/Documentation/devicetree/bindings/usb/usb-device.yaml +++ b/Documentation/devicetree/bindings/usb/usb-device.yaml @@ -42,6 +42,10 @@ properties: port to which this device is attached. The range is 1-255. maxItems: 1 + orientation: + description: If present, specifies the orientation of the usb device. + $ref: /schemas/media/video-interface-devices.yaml#/properties/orientation + "#address-cells": description: should be 1 for hub nodes with device nodes, should be 2 for device nodes with interface nodes. @@ -101,6 +105,7 @@ examples: device@2 { compatible = "usb123,4567"; reg = <2>; + orientation = <0>; }; device@3 {
For some devices, such as cameras, the OS needs to know where they are mounted. ACPI has a property for this purpose, which is parsed by acpi_get_physical_device_location(): https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/06_Device_Configuration/Device_Configuration.html#pld-physical-location-of-device In DT we have similar property for video-interface-devices called orientation: Documentation/devicetree/bindings/media/video-interface-devices.yaml Add a new property orientation for usb-devices that matches the already existing orientation property of video-interface-devices. Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> --- Documentation/devicetree/bindings/usb/usb-device.yaml | 5 +++++ 1 file changed, 5 insertions(+)