Re: [PATCH v9 5/5] drm/bridge: cdns-dsi: Add support for J721E wrapper

[Tomi Valkeinen]

On 31/10/2022 14:19, Rahul T R wrote:
> Add support for wrapper settings for DSI bridge on
> j721e. Also enable DPI0
>
> ---------------      -----------------------
> |      -------|      |-------              |
> | DSS  | DPI2 |----->| DPI0 |  DSI Wrapper |
> |      -------|      |-------              |
> ---------------      -----------------------
>
> As shown above DPI2 output of DSS is connected
> to DPI0 input of DSI Wrapper, DSI wrapper
> gives control wheather to enable/disable DPI0
> input. In j721e above is the only configuration
> supported
>
> Signed-off-by: Rahul T R <r-ravikumar@xxxxxx>
> ---
>   drivers/gpu/drm/bridge/cadence/Kconfig        | 10 ++++
>   drivers/gpu/drm/bridge/cadence/Makefile       |  1 +
>   .../gpu/drm/bridge/cadence/cdns-dsi-core.c    | 35 ++++++++++++-
>   .../gpu/drm/bridge/cadence/cdns-dsi-core.h    | 13 +++++
>   .../gpu/drm/bridge/cadence/cdns-dsi-j721e.c   | 51 +++++++++++++++++++
>   .../gpu/drm/bridge/cadence/cdns-dsi-j721e.h   | 16 ++++++
>   6 files changed, 125 insertions(+), 1 deletion(-)
>   create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.c
>   create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h

Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>

 Tomi