[PATCH v4 00/10] MIPS: JZ4780 and CI20 HDMI

From: H. Nikolaus Schaller
Date: Mon Sep 27 2021 - 12:44:51 EST

- fix setting output_port = 1 (issue found by paul@xxxxxxxxxxxxxxx)
- ci20.dts: convert to use hdmi-connector (by hns@xxxxxxxxxxxxx)
- add a hdmi-regulator to control +5V power (by hns@xxxxxxxxxxxxx)
- added a fix to dw-hdmi to call drm_kms_helper_hotplug_event on plugin event detection (by hns@xxxxxxxxxxxxx)
- always allocate extended descriptor but initialize only for jz4780 (by hns@xxxxxxxxxxxxx)
- updated to work on top of "[PATCH v3 0/6] drm/ingenic: Various improvements v3" (by paul@xxxxxxxxxxxxxxx)
- rebased to v5.13-rc3

PATCH V3 2021-08-08 07:10:50:
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@xxxxxxxxxx)
- the call to the dw-hdmi specialization is still called mode_fixup
- [patch 3/8] diverse fixes for ingenic-drm-drv (suggested by paul@xxxxxxxxxxxxxxx)
- 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@xxxxxxxxxxxxxxxx and paul@xxxxxxxxxxxxxxx)

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

- 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@xxxxxxxxxxxxxxx> a while ago)

H. Nikolaus Schaller (2):
drm/bridge: synopsis: Fix to properly handle HPD
MIPS: defconfig: CI20: configure for DRM_DW_HDMI_JZ4780

Paul Boddie (7):
drm/ingenic: Fix drm_init error path if IPU was registered
drm/ingenic: Add support for JZ4780 and HDMI output
drm/bridge: synopsis: Add mode_fixup and bridge timings support
drm/ingenic: Add dw-hdmi driver for jz4780
MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD
MIPS: DTS: CI20: Add DT nodes for HDMI setup
drm/ingenic: add some jz4780 specific features

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

.../bindings/display/ingenic-jz4780-hdmi.yaml | 85 +++++++++++
arch/mips/boot/dts/ingenic/ci20.dts | 67 +++++++++
arch/mips/boot/dts/ingenic/jz4780.dtsi | 45 ++++++
arch/mips/configs/ci20_defconfig | 6 +
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 ++
drivers/gpu/drm/ingenic/Kconfig | 9 ++
drivers/gpu/drm/ingenic/Makefile | 1 +
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 135 ++++++++++++++++-
drivers/gpu/drm/ingenic/ingenic-drm.h | 42 ++++++
drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c | 142 ++++++++++++++++++
include/drm/bridge/dw_hdmi.h | 5 +
11 files changed, 540 insertions(+), 6 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.yaml
create mode 100644 drivers/gpu/drm/ingenic/ingenic-dw-hdmi.c