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[0/2] Support non-default LVDS data mapping for simple

Message ID 20230414161116.3673911-1-j.zink@pengutronix.de
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Series Support non-default LVDS data mapping for simple | expand

Message

Johannes Zink April 14, 2023, 4:11 p.m. UTC 
Some LVDS panels, such as the innolux,g101ice-l01 support multiple LVDS
data mapping modes, which can be configured by strapping a dataformat
pin on the display to a specific voltage.

This can be particularly useful for using the jeida-18 format, which
requires only 3 instead of 4 LVDS lanes.

This series adds an optional data-mapping property, analogously to the
property on lvds-panel, which overrides the default data mapping set in
the panel description in simple-panel.

Best regards
Johannes

Johannes Zink (2):
  dt-bindings: display: simple: support non-default data-mapping
  drm/panel-simple: allow LVDS format override

 .../bindings/display/panel/panel-simple.yaml  | 51 +++++++++++++++++++
 drivers/gpu/drm/panel/panel-simple.c          | 37 +++++++++++++-
 2 files changed, 87 insertions(+), 1 deletion(-)