linux-kernel - Re: [PATCH v5 4/4] dt-bindings: drm/bridge: anx7625: Add aux-bus node

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Message-ID: <CAG3jFyv--OkEOxHr=61oAw8Q0bMdkftZu47M-N0YTiOB0YyiQA@mail.gmail.com>
Date:   Wed, 19 Jan 2022 16:35:55 +0100
From:   Robert Foss <robert.foss@...aro.org>
To:     Hsin-Yi Wang <hsinyi@...omium.org>
Cc:     Rob Herring <robh+dt@...nel.org>, Xin Ji <xji@...logixsemi.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Maxime Ripard <maxime@...no.tech>
Subject: Re: [PATCH v5 4/4] dt-bindings: drm/bridge: anx7625: Add aux-bus node

Hey Hsin-Yi,

While I can review this patch, I don't have the authority to merge it
since it is outside the scope of my maintainership. Rob Herring,
Daniel Vetter or David Airlie would have to Ack this patch.

On Wed, 19 Jan 2022 at 16:18, Hsin-Yi Wang <hsinyi@...omium.org> wrote:
>
> List panel under aux-bus node if it's connected to anx7625's aux bus.
>
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> Reviewed-by: Xin Ji <xji@...logixsemi.com>
> ---
>  .../display/bridge/analogix,anx7625.yaml        | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> index 1d3e88daca041a..0d38d6fe39830f 100644
> --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
> @@ -83,6 +83,9 @@ properties:
>      type: boolean
>      description: let the driver enable audio HDMI codec function or not.
>
> +  aux-bus:
> +    $ref: /schemas/display/dp-aux-bus.yaml#
> +
>    ports:
>      $ref: /schemas/graph.yaml#/properties/ports
>
> @@ -167,5 +170,19 @@ examples:
>                      };
>                  };
>              };
> +
> +            aux-bus {
> +                panel {
> +                    compatible = "innolux,n125hce-gn1";
> +                    power-supply = <&pp3300_disp_x>;
> +                    backlight = <&backlight_lcd0>;
> +
> +                    port {
> +                        panel_in: endpoint {
> +                            remote-endpoint = <&anx7625_out>;
> +                        };
> +                    };
> +                };
> +            };
>          };
>      };
> --
> 2.34.1.703.g22d0c6ccf7-goog
>