[PATCH 0/2] i.MX91/93 parallel display bridge

[Alexander Stein <alexander.stein@ew.tq-group.com>]

Hi,

i.MX91/93 support a parallel display interface. There is a single register
for configuring the output format. There is not much documentation, but
apparently this does some internal conversion.
Add a bridge driver (similar to fsl-ldb.c) for connecting a bridge/panel
to lcdif.
I'm a bit unsure about the name. There is no dedicated IP, according to
reference manual, just that single register. I would also agree
to imx9-dpi or imx93-dpi.
Note: It's only applicable to i.MX91/93, but not i.MX95!

Tested on TQMa9352 on MBa91xxCA

Best regards,
Alexander

Alexander Stein (2):
  dt-bindings: display: bridge: ldb: Implement simple Freescale
    i.MX91/93 DPI bridge
  drm: bridge: imx9-parallel-disp-fmt: add i.MX91/93 parallel display
    bridge

 .../bridge/fsl,imx9-parallel-disp-fmt.yaml    |  78 +++++++
 drivers/gpu/drm/bridge/Kconfig                |  10 +
 drivers/gpu/drm/bridge/Makefile               |   1 +
 .../gpu/drm/bridge/imx9-parallel-disp-fmt.c   | 213 ++++++++++++++++++
 4 files changed, 302 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx9-parallel-disp-fmt.yaml
 create mode 100644 drivers/gpu/drm/bridge/imx9-parallel-disp-fmt.c

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