lkml.org 
[lkml]   [2019]   [Aug]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH/RFC 02/12] dt-bindings: display: renesas: lvds: Document renesas,swap-data
    Date
    R-Car D3, R-Car E3, and RZ/G2E support dual-link mode.
    In such a mode, the first LVDS encoder emits even data, and the
    second LVDS encoder emits odd data. This patch documents property
    renesas,swap-data, used to swap even and odd data around.

    Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
    ---
    Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
    index dece79e..8980179 100644
    --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
    +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
    @@ -52,6 +52,11 @@ Optional properties:
    mandatory for the first LVDS encoder on R-Car D3, R-Car E3, and RZ/G2E SoCs,
    and shall point to the second encoder to be used as a companion in dual-link
    mode. It shall not be set for any other LVDS encoder.
    +- renesas,swap-data : when in dual-link mode, the first LVDS encoder normally
    + emits even data, and the second LVDS encoder emits odd data. When property
    + renesas,swap-data is specified, the data emitted by the two encoders will be
    + swapped around. This property can only be used in conjunction with property
    + renesas,companion.


    Example:
    --
    2.7.4
    \
     
     \ /
      Last update: 2019-08-02 09:35    [W:8.670 / U:0.044 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site