[PATCH v3 0/9] MIPS: JZ4780 and CI20 HDMI

[H. Nikolaus Schaller]

This series adds HDMI support for JZ4780 and CI20 board (and fixes one IPU related issue in registration error path)
- [patch 1/8] switched from mode_fixup to atomic_check (suggested by robert.foss at linaro.org)
  - the call to the dw-hdmi specialization is still called mode_fixup
- [patch 3/8] diverse fixes for ingenic-drm-drv (suggested by paul at crapouillou.net)
  - factor out some non-HDMI features of the jz4780 into a separate patch
  - multiple fixes around max height
  - do not change regmap config but a copy on stack
  - define some constants
  - factor out fixing of drm_init error path for IPU into separate patch
  - use FIELD_PREP()
- [patch 8/8] conversion to component framework dropped (suggested by Laurent.pinchart at ideasonboard.com and paul at crapouillou.net)

PATCH V2 2021-08-05 16:08:05:
This series adds HDMI support for JZ4780 and CI20 board

V2:
- code and commit messages revisited for checkpatch warnings
- rebased on v5.14-rc4
- include (failed, hence RFC 8/8) attempt to convert to component framework
  (was suggested by Paul Cercueil <paul at crapouillou.net> a while ago)


H. Nikolaus Schaller (1):
  MIPS: CI20: defconfig: configure for DRM_DW_HDMI_JZ4780

Paul Boddie (7):
  drm/ingenic: fix drm_init error path if IPU was registered
  drm/bridge: synopsis: Add mode_fixup and bridge timings support
  drm/ingenic: Add jz4780 Synopsys HDMI driver
  drm/ingenic: Add support for JZ4780 and HDMI output
  MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD
    controllers
  MIPS: DTS: CI20: add HDMI setup
  drm/ingenic: add some jz4780 specific features

Sam Ravnborg (1):
  dt-bindings: display: Add ingenic-jz4780-hdmi DT Schema

 .../bindings/display/ingenic-jz4780-hdmi.yaml |  82 +++++++++
 arch/mips/boot/dts/ingenic/ci20.dts           |  64 +++++++
 arch/mips/boot/dts/ingenic/jz4780.dtsi        |  45 +++++
 arch/mips/configs/ci20_defconfig              |   7 +
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c     |   7 +
 drivers/gpu/drm/ingenic/Kconfig               |   9 +
 drivers/gpu/drm/ingenic/Makefile              |   1 +
 drivers/gpu/drm/ingenic/ingenic-drm-drv.c     | 169 ++++++++++++++++--
 drivers/gpu/drm/ingenic/ingenic-drm.h         |  42 +++++
 drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c     | 121 +++++++++++++
 include/drm/bridge/dw_hdmi.h                  |   5 +
 11 files changed, 538 insertions(+), 14 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.yaml
 create mode 100644 drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c

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2.31.1