Re: [PATCH v1 1/3] dt-bindings: display: drop data-mapping from panel-dpi

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hi Sam,

Thank you for the patch.

On Sat, Mar 14, 2020 at 04:30:45PM +0100, Sam Ravnborg wrote:
> data-mapping may not be the best way to describe the
> data format used between panels and display interface.
> 
> Drop it from the panel-dpi binding so we do not start to rely on it.
> We can then work out how to best describe this mapping and when
> we know it, we can add it to this binding.

I certainly welcome that, as we need to define how to express this
information in a more detailed way, taking into account all use cases.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

I think this qualifies as a v5.7 fix.

> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Rob Herring <robh@kernel.org>
> ---
>  .../devicetree/bindings/display/panel/panel-dpi.yaml   | 10 ----------
>  1 file changed, 10 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-dpi.yaml b/Documentation/devicetree/bindings/display/panel/panel-dpi.yaml
> index f63870384c00..0cd74c8dab42 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-dpi.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-dpi.yaml
> @@ -21,15 +21,6 @@ properties:
>        - {}
>        - const: panel-dpi
>  
> -  data-mapping:
> -    enum:
> -      - rgb24
> -      - rgb565
> -      - bgr666
> -    description: |
> -      Describes the media format, how the display panel is connected
> -      to the display interface.
> -
>    backlight: true
>    enable-gpios: true
>    height-mm: true
> @@ -52,7 +43,6 @@ examples:
>          compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
>          label = "osddisplay";
>          power-supply = <&vcc_supply>;
> -        data-mapping = "rgb565";
>          backlight = <&backlight>;
>  
>          port {

-- 
Regards,

Laurent Pinchart
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