Re: [PATCH 1/4] dt-bindings: display: bridge: tc358867: Document DPI output support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Marek,

Thank you for the patch.

On Sat, Nov 27, 2021 at 04:24:02AM +0100, Marek Vasut wrote:
> The TC358767/TC358867/TC9595 are all capable of operating in multiple
> modes, DPI-to-(e)DP, DSI-to-(e)DP, DSI-to-DPI. Document support for the
> DPI output port, which can now be connected both as input and output.
> 
> Signed-off-by: Marek Vasut <marex@xxxxxxx>
> Cc: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
> Cc: Jernej Skrabec <jernej.skrabec@xxxxxxxx>
> Cc: Jonas Karlman <jonas@xxxxxxxxx>
> Cc: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
> Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> To: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> ---
>  .../devicetree/bindings/display/bridge/toshiba,tc358767.yaml  | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
> index f1541cc05297..5cfda6f2ba69 100644
> --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
> @@ -61,8 +61,8 @@ properties:
>        port@1:
>          $ref: /schemas/graph.yaml#/properties/port
>          description: |
> -            DPI input port. The remote endpoint phandle should be a
> -            reference to a valid DPI output endpoint node
> +            DPI input/output port. The remote endpoint phandle should be a
> +            reference to a valid DPI output or input endpoint node.

I assume the mode of operation (input or output) will be fixed for a
given hardware design. Isn't this something that should be recorded in
DT ? It would simplify configuration of the device in the driver.

>  
>        port@2:
>          $ref: /schemas/graph.yaml#/properties/port
> 

-- 
Regards,

Laurent Pinchart



[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux