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Subject[PATCH v4 00/11] drm/bridge: dw-hdmi: implement bus-format negotiation and YUV420 support
This patchset is based on Boris's v10 "drm: Add support for bus-format negotiation" at [1]
patchset to implement full bus-format negotiation for DW-HDMI, including YUV420 support and
10/12/16bit YUV444, YUV422 and RGB. The Color Space Converter support is already implemented.

And the counterpart implementation in the Amlogic Meson VPU dw-hdmi glue :
- basic bus-format negotiation to select YUV444 bus-format as DW-HDMI input
- YUV420 support when HDMI2.0 YUV420 modeset

This is a follow-up from the previous attempts :
- "drm/meson: Add support for HDMI2.0 YUV420 4k60" at [2]
- "drm/meson: Add support for HDMI2.0 4k60" at [3]

Changes sincd v3 at [6]:
- Added "Plug atomic state hooks to the default implementation" on drm/bridge: dw-hdmi
- Also added these atomic state hooks in meson-dw-hdmi in patch 7
- Rebased on latest drm-misc-next including patches 1-7 of [1]

Changes since RFC v2 at [5]:
- Added fixes from Jonas, who tested and integrated it for Rockchip SoCs
- Added support for 10/12/16bit tmds clock calculation
- Added support for max_bcp connector property
- Adapted to Boris's v4 patchset
- Fixed typos reported by boris

Changes since RFC v1 at [4]:
- Rewrote negociation using the v2 patchset, including full DW-HDMI fmt negociation


Jonas Karlman (2):
drm/bridge: dw-hdmi: set mtmdsclock for deep color
drm/bridge: dw-hdmi: add max bpc connector property

Neil Armstrong (9):
drm/bridge: dw-hdmi: Plug atomic state hooks to the default
drm/bridge: synopsys: dw-hdmi: add bus format negociation
drm/bridge: synopsys: dw-hdmi: allow ycbcr420 modes for >= 0x200a
drm/meson: venc: make drm_display_mode const
drm/meson: meson_dw_hdmi: add bridge and switch to drm_bridge_funcs
drm/meson: dw-hdmi: stop enforcing input_bus_format
drm/meson: venc: add support for YUV420 setup
drm/meson: vclk: add support for YUV420 setup
drm/meson: Add YUV420 output support

drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 302 +++++++++++++++++++++-
drivers/gpu/drm/meson/meson_dw_hdmi.c | 200 +++++++++++---
drivers/gpu/drm/meson/meson_vclk.c | 93 +++++--
drivers/gpu/drm/meson/meson_vclk.h | 7 +-
drivers/gpu/drm/meson/meson_venc.c | 10 +-
drivers/gpu/drm/meson/meson_venc.h | 4 +-
drivers/gpu/drm/meson/meson_venc_cvbs.c | 6 +-
include/drm/bridge/dw_hdmi.h | 1 +
8 files changed, 548 insertions(+), 75 deletions(-)


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