[PATCH V2 1/2] dt-bindings: display: bridge: lvds-codec: Document LVDS data mapping select
From: Marek Vasut <marex@denx.de>
Date: 2021-07-26 20:17:24
Also in:
dri-devel
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for bridge chips, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Andrzej Hajda, Neil Armstrong, Robert Foss, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
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. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Sam Ravnborg <redacted> Cc: devicetree@vger.kernel.org To: dri-devel@lists.freedesktop.org --- V2: Rebase on latest next --- .../bindings/display/bridge/lvds-codec.yaml | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index 304a1367faaa7..33e0c08933b72 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml@@ -64,6 +64,15 @@ properties: - port@0 - port@1 + 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 + powerdown-gpios: description: The GPIO used to control the power down line of this device.
@@ -71,6 +80,16 @@ properties: power-supply: true +if: + not: + properties: + compatible: + contains: + const: lvds-decoder +then: + properties: + data-mapping: false + required: - compatible - ports
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2.30.2