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
