[PATCH 5/4] dt-bindings: display: bridge: thc63lvd1024: Document dual-output mode
laurent.pinchart+renesas at ideasonboard.com
Wed May 13 23:21:27 UTC 2020
The DT binding support both dual-input and dual-output mode, but only
dual-input is documented. Document dual-output mode.
Suggested-by: Jacopo Mondi <jacopo+renesas at jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
.../display/bridge/thine,thc63lvd1024.yaml | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml
index 469ac4a34273..fedd3460d6f6 100644
@@ -30,11 +30,17 @@ properties:
This device has four video ports. Their connections are modeled using the
OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.
- The device can operate in single-link mode or dual-link mode. In
- single-link mode, all pixels are received on port at 0, and port at 1 shall not
- contain any endpoint. In dual-link mode, even-numbered pixels are
- received on port at 0 and odd-numbered pixels on port at 1, and both port at 0 and
- port at 1 shall contain endpoints.
+ The device can operate in single or dual input and output modes.
+ When operating in single input mode, all pixels are received on port at 0,
+ and port at 1 shall not contain any endpoint. In dual input mode,
+ even-numbered pixels are received on port at 0 and odd-numbered pixels on
+ port at 1, and both port at 0 and port at 1 shall contain endpoints.
+ When operating in single output mode all pixels are output from the first
+ CMOS/TTL port and port at 3 shall not contain any endpoint. In dual output
+ mode pixels are output from both CMOS/TTL ports and both port at 2 and
+ port at 3 shall contain endpoints.
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