Re: [PATCH v4 1/3] dt-bindings:drm/bridge:anx7625:add vendor define flags

On Thu, Jan 28, 2021 at 11:08:26AM +0800, Xin Ji wrote:

Add 'bus-type' and 'data-lanes' define for port0, add HDCP support flag and DP tx lane0 and lane1 swing register array define.

Signed-off-by: Xin Ji xji@analogixsemi.com

.../bindings/display/bridge/analogix,anx7625.yaml | 54 +++++++++++++++++++++- 1 file changed, 53 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index c789784..048deec 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -34,6 +34,24 @@ properties: description: used for reset chip control, RESET_N pin B7. maxItems: 1

• analogix,lane0-swing:
• $ref: /schemas/types.yaml#/definitions/uint32-array
• maxItems: 20
• description:

•  an array of swing register setting for DP tx lane0 PHY, please don't
  

•  add this property, or contact vendor.
  

• analogix,lane1-swing:
• $ref: /schemas/types.yaml#/definitions/uint32-array
• maxItems: 20
• description:

•  an array of swing register setting for DP tx lane1 PHY, please don't
  

•  add this property, or contact vendor.
  

• analogix,hdcp-support:
• type: boolean
• description: indicate the DP tx HDCP support or not.

Please show the new properties in the example.

• ports: $ref: /schemas/graph.yaml#/properties/ports

@@ -41,13 +59,45 @@ properties: port@0: $ref: /schemas/graph.yaml#/properties/port description:

•      Video port for MIPI DSI input.
  

•      Video port for MIPI input.
  

•    properties:
  

•      endpoint:
  

•        type: object
  

•        additionalProperties: false
  

•        # Properties described in
  

•        # Documentation/devicetree/bindings/media/video-interfaces.txt
  

Now video-interfaces.yaml which should have a $ref here. It's currently in media tree and linux-next. Follow the examples there. You'll also have to wait for 5.12-rc1 to apply to drm-misc.

•        properties:
  

•          remote-endpoint: true
  

•          bus-type: true
  

•          data-lanes: true
  

•        required:
  

•          - remote-endpoint
  

•    required:
  

•      - endpoint
  

•  port@1:
     $ref: /schemas/graph.yaml#/properties/port
     description:
       Video port for panel or connector.
  
  

•    properties:
  

•      endpoint:
  

•        type: object
  

•        additionalProperties: false
  

•        # Properties described in
  

•        # Documentation/devicetree/bindings/media/video-interfaces.txt
  

•        properties:
  

•          remote-endpoint: true
  

•        required:
  

•          - remote-endpoint
  

• required: - port@0 - port@1

@@ -81,6 +131,8 @@ examples: reg = <0>; anx7625_in: endpoint { remote-endpoint = <&mipi_dsi>;

•                    bus-type = <5>;
  

•                    data-lanes = <0 1 2 3>;
                 };
             };
  
  

-- 2.7.4