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[0/4] MT8195 HDMI Tx support

Message ID 20210907083723.7725-1-granquet@baylibre.com
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Series MT8195 HDMI Tx support | expand

Message

Guillaume Ranquet Sept. 7, 2021, 8:37 a.m. UTC 
This small series aims at implementing basic HDMI TX support for the
MT8195 SoC family.

This series has been tested on a chromium 5.10 kernel but not yet on an
upstream 5.14.
It builds, boots and probe on 5.14 but due to some missing dependencies
in the drm chain, it couldn't be tested as of today.
I'm still working to get this series fully tested on 5.14.

This series is based on:

- Add Mediatek Soc DRM (vdosys0) support for mt8195
  https://lore.kernel.org/linux-mediatek/20210825144833.7757-1-jason-jh.lin@mediatek.com/
- Add MediaTek SoC DRM (vdosys1) support for mt8195
  https://lore.kernel.org/linux-mediatek/20210825100531.5653-1-nancy.lin@mediatek.com/

Guillaume Ranquet (4):
  phy: mediatek: add support for phy-mtk-hdmi-mt8195
  drm/mediatek: add mt8195 hdmi TX support
  dt-bindings: phy: Add binding for Mediatek MT8195 HDMI PHY
  dt-bindings: display: mediatek: add MT8195 hdmi bindings

 .../mediatek/mediatek,mt8195-hdmi-ddc.yaml    |   46 +
 .../mediatek/mediatek,mt8195-hdmi.yaml        |   99 +
 .../phy/mediatek,mtk8195-hdmi-phy.yaml        |   71 +
 drivers/gpu/drm/mediatek/Kconfig              |   10 +
 drivers/gpu/drm/mediatek/Makefile             |    4 +-
 drivers/gpu/drm/mediatek/mtk_mt8195_hdmi.c    | 2413 +++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_mt8195_hdmi.h    |  147 +
 .../gpu/drm/mediatek/mtk_mt8195_hdmi_ddc.c    |  541 ++++
 .../gpu/drm/mediatek/mtk_mt8195_hdmi_ddc.h    |   20 +
 .../gpu/drm/mediatek/mtk_mt8195_hdmi_regs.h   |  276 ++
 drivers/phy/mediatek/Makefile                 |    1 +
 drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c    |  777 ++++++
 drivers/phy/mediatek/phy-mtk-hdmi-mt8195.h    |  179 ++
 13 files changed, 4583 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi-ddc.yaml
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml
 create mode 100644 Documentation/devicetree/bindings/phy/mediatek,mtk8195-hdmi-phy.yaml
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8195_hdmi.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8195_hdmi.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8195_hdmi_ddc.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8195_hdmi_ddc.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8195_hdmi_regs.h
 create mode 100644 drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c
 create mode 100644 drivers/phy/mediatek/phy-mtk-hdmi-mt8195.h