@@ -141,6 +141,9 @@ Optional endpoint properties
- link-frequencies: Allowed data bus frequencies. For MIPI CSI-2, for
instance, this is the actual frequency of the bus, not bits per clock per
lane value. An array of 64-bit unsigned integers.
+- wiring: Wiring of data lines to display.
+ "straight" - normal wiring.
+ "red-blue-reversed" - red and blue lines reversed.
- lane-polarities: an array of polarities of the lanes starting from the clock
lane and followed by the data lanes in the same order as in data-lanes.
Valid values are 0 (normal) and 1 (inverted). The length of the array
The wiring property is used to describe the wiring between the connector and the panel. The property can be used when the wiring is used to change the mode from for example BGR to RGB. The first users are the at91sam9 family where such a wiring trick is sometimes used. The possilbe values are so far limited to what is required by the at91sam9 family, but using "text" allows us to extend this in the future. There exists similar properties today: - display/tilcdc/tilcdc.txt: blue-and-red-wiring - display/atmel,lcdc.txt: atmel,lcd-wiring-mode Neither of the above are defined as endpoint properties. The new property "wiring" has a more general name and is defined as an endpoint property. It will replace atmel,lcd-wiring-mode and may replace blue-and-red-wiring. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: linux-media@vger.kernel.org --- Documentation/devicetree/bindings/media/video-interfaces.txt | 3 +++ 1 file changed, 3 insertions(+)