[PATCH 0/3] drm/bridge: display-connector: add external supply support

Dmitry Baryshkov dmitry.baryshkov at linaro.org
Sun May 7 20:12:15 UTC 2023


On some devices the 5V pin of the HDMI connector and/or the ESD
protection logic is powered on by a separate regulator. The dp-connector
for such usecases provides dp-pwr supply support. Follow this example
and make hdmi-connector support the hdmi-pwr supply.

Dmitry Baryshkov (3):
  dt-bindings: display: hdmi-connector: add hdmi-pwr supply
  drm/bridge: display-connector: rename dp_pwr to connector_pwr
  drm/bridge: display-connector: handle hdmi-pwr supply

 .../display/connector/hdmi-connector.yaml     |  3 ++
 drivers/gpu/drm/bridge/display-connector.c    | 51 +++++++++++++------
 2 files changed, 39 insertions(+), 15 deletions(-)

-- 
2.39.2



More information about the dri-devel mailing list