[PATCH v4 0/7] Add dual-LVDS panel support to EK874

[Fabrizio Castro]

Dear All,

this series adds support for dual-LVDS panel IDK-2121WR
from Advantech:
https://buy.advantech.eu/Displays/Embedded-LCD-Kits-High-Brightness/model-IDK-2121WR-K2FHA2E.htm

V4 incorporates most of the comments received from v3, making it significantly
different from v3: patch "drm: rcar-du: lvds: Add dual-LVDS panels support"
has been split in 4 patches, patches
"dt-bindings: display: Add bindings for LVDS bus-timings" and
"dt-bindings: display: Add idk-2121wr binding" have been merged together,
and a few issues have been fixed.

Thanks,
Fab

Fabrizio Castro (7):
  drm: of: Add drm_of_lvds_get_dual_link_pixel_order
  drm: rcar-du: lvds: Improve identification of panels
  drm: rcar-du: lvds: Get dual link configuration from DT
  drm: rcar-du: lvds: Allow for even and odd pixels swap
  drm: rcar-du: lvds: Fix mode for companion encoder
  dt-bindings: display: Add idk-2121wr binding
  arm64: dts: renesas: Add EK874 board with idk-2121wr display support

 .../display/panel/advantech,idk-2121wr.yaml        | 128 ++++++++++++++++++
 arch/arm64/boot/dts/renesas/Makefile               |   3 +-
 .../boot/dts/renesas/r8a774c0-ek874-idk-2121wr.dts | 116 +++++++++++++++++
 drivers/gpu/drm/drm_of.c                           | 104 +++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_lvds.c                | 143 ++++++++++++++-------
 include/drm/drm_of.h                               |  20 +++
 6 files changed, 468 insertions(+), 46 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/panel/advantech,idk-2121wr.yaml
 create mode 100644 arch/arm64/boot/dts/renesas/r8a774c0-ek874-idk-2121wr.dts

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2.7.4