Re: [PATCH v3 03/11] dt-bindings: video-interfaces: Expand rotation description

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On 9/12/19 10:10 PM, Jacopo Mondi wrote:
> Expand the 'rotation' property description to define the direction and
> orientation of the axis around which the device mounting rotation is
> expressed.
> 
> Signed-off-by: Jacopo Mondi <jacopo@xxxxxxxxxx>
> ---
>  .../devicetree/bindings/media/video-interfaces.txt        | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
> index e71b90a29d7a..8ab51e0bb63e 100644
> --- a/Documentation/devicetree/bindings/media/video-interfaces.txt
> +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
> @@ -85,9 +85,11 @@ Optional properties
> 
>  - lens-focus: A phandle to the node of the focus lens controller.
> 
> -- rotation: The device, typically an image sensor, is not mounted upright,
> -  but a number of degrees counter clockwise. Typical values are 0 and 180
> -  (upside down).
> +- rotation: The device, typically an image sensor, mounting rotation expressed
> +  as counterclockwise rotation degrees along the axis perpendicular to
> +  the device mounting surface directed away from it. Typical values are
> +  0 degrees for upright mounted devices and 180 degrees for devices mounted
> +  upside down.

Same as with patch 1/11:

"The mount rotation of the device (typically an image sensor) expressed..."

Regards,

	Hans

> 
>  - location: The device, typically an image sensor or a flash LED, mounting
>    location expressed as a position relative to the usage orientation of the
> --
> 2.23.0
> 




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