Decoder input LVDS format is a property of the decoder chip or even
its strapping. Add DT property data-mapping the same way lvds-panel
does, to define the LVDS data mapping.
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
To: dri-devel@xxxxxxxxxxxxxxxxxxxxx
---
V2: - Use allOf
- Move the data-mapping to endpoint
V3: - Rebase on V2 submitted a while ago, reinstate changelog
- Drop the allOf and un-rebase on previous pclk patch
V4: - port@1, remove $ref: /schemas/graph.yaml#/properties/port and
add $ref: /schemas/graph.yaml#/$defs/port-base
V5: - Move the data-mapping property to port@0 , decoder LVDS input
- Add RB from Laurent
---
.../bindings/display/bridge/lvds-codec.yaml | 33 ++++++++++++++++++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index 304a1367faaa..1faae3e323a4 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
@@ -49,11 +49,26 @@ properties:
properties:
port@0:
- $ref: /schemas/graph.yaml#/properties/port
+ $ref: /schemas/graph.yaml#/$defs/port-base
description: |
For LVDS encoders, port 0 is the parallel input
For LVDS decoders, port 0 is the LVDS input
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ data-mapping:
+ enum:
+ - jeida-18
+ - jeida-24
+ - vesa-24
+ description: |
+ The color signals mapping order. See details in
+ Documentation/devicetree/bindings/display/panel/lvds.yaml
+
port@1:
$ref: /schemas/graph.yaml#/properties/port
description: |
@@ -71,6 +86,22 @@ properties:
power-supply: true
+if:
+ not:
+ properties:
+ compatible:
+ contains:
+ const: lvds-decoder
+then:
+ properties:
+ ports:
+ properties:
+ port@0:
+ properties:
+ endpoint:
+ properties:
+ data-mapping: false
+
required:
- compatible
- ports
--
2.33.0
