On 2019-08-14 12:48, Robert Chiras wrote:
> Add new optional property 'max-res', to limit the maximum supported
> resolution by the MXSFB_DRM driver.
I would also mention the reason why we need this.
I guess this needs a vendor prefix as well (fsl,max-res). I also would
like to have the ack of the device tree folks here.
--
Stefan
>
> Signed-off-by: Robert Chiras <robert.chiras@xxxxxxx>
> ---
> Documentation/devicetree/bindings/display/mxsfb.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mxsfb.txt
> b/Documentation/devicetree/bindings/display/mxsfb.txt
> index 472e1ea..55e22ed 100644
> --- a/Documentation/devicetree/bindings/display/mxsfb.txt
> +++ b/Documentation/devicetree/bindings/display/mxsfb.txt
> @@ -17,6 +17,12 @@ Required properties:
> Required sub-nodes:
> - port: The connection to an encoder chip.
>
> +Optional properties:
> +- max-res: an array with a maximum of two integers, representing the
> + maximum supported resolution, in the form of
> + <maxX>, <maxY>; if one of the item is <0>, the default
> + driver-defined maximum resolution for that axis is used
> +
> Example:
>
> lcdif1: display-controller@2220000 {
