mbox series

[v5,0/7] drm/mediatek: Add mt8195 DisplayPort driver

Message ID 20211021092707.3562523-1-msp@baylibre.com
Headers show
Series drm/mediatek: Add mt8195 DisplayPort driver | expand

Message

Markus Schneider-Pargmann Oct. 21, 2021, 9:27 a.m. UTC 
Hi everyone,

this series is built around the DisplayPort driver. The dpi/dpintf
driver and the added helper functions are required for the DisplayPort
driver to work.

In v5 I reworked the mtk-dpi so that dpintf is only using the same three clocks
as dpi does. This lead to the removal of the separate dpintf binding document.
Also there are minor updates to the mtk-dp binding and driver.

The series is based on v5.15-rc1 but also applies cleanly on linux-next.
Note: This patch series is currently tested on v5.10 and I am still
working on testing it on v5.15.

Thanks in advance for any feedback and comments.

Best,
Markus


Functional dependencies are:
- Add Mediatek Soc DRM (vdosys0) support for mt8195
  https://lore.kernel.org/linux-mediatek/20210921155218.10387-1-jason-jh.lin@mediatek.com/
- Add MediaTek SoC DRM (vdosys1) support for mt8195
  https://lore.kernel.org/linux-mediatek/20211004062140.29803-1-nancy.lin@mediatek.com/

Older revisions:
RFC - https://lore.kernel.org/linux-mediatek/20210816192523.1739365-1-msp@baylibre.com/
v1  - https://lore.kernel.org/linux-mediatek/20210906193529.718845-1-msp@baylibre.com/
v2  - https://lore.kernel.org/linux-mediatek/20210920084424.231825-1-msp@baylibre.com/
v3  - https://lore.kernel.org/linux-mediatek/20211001094443.2770169-1-msp@baylibre.com/
v4  - https://lore.kernel.org/linux-mediatek/20211011094624.3416029-1-msp@baylibre.com/


Markus Schneider-Pargmann (7):
  dt-bindings: mediatek,dpi: Add DP_INTF compatible
  dt-bindings: mediatek,dp: Add Display Port binding
  drm/edid: Add cea_sad helpers for freq/length
  video/hdmi: Add audio_infoframe packing for DP
  drm/mediatek: dpi: Add dpintf support
  phy: phy-mtk-dp: Add driver for DP phy
  drm/mediatek: Add mt8195 DisplayPort driver

 .../display/mediatek/mediatek,dp.yaml         |   87 +
 .../display/mediatek/mediatek,dpi.yaml        |   11 +-
 MAINTAINERS                                   |    1 +
 drivers/gpu/drm/drm_edid.c                    |   74 +
 drivers/gpu/drm/mediatek/Kconfig              |    7 +
 drivers/gpu/drm/mediatek/Makefile             |    2 +
 drivers/gpu/drm/mediatek/mtk_dp.c             | 2813 +++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_dp_reg.h         |  535 ++++
 drivers/gpu/drm/mediatek/mtk_dpi.c            |  199 +-
 drivers/gpu/drm/mediatek/mtk_dpi_regs.h       |   12 +
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c   |    4 +
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h   |    1 +
 drivers/gpu/drm/mediatek/mtk_drm_drv.c        |    6 +-
 drivers/gpu/drm/mediatek/mtk_drm_drv.h        |    1 +
 drivers/phy/mediatek/Kconfig                  |    8 +
 drivers/phy/mediatek/Makefile                 |    1 +
 drivers/phy/mediatek/phy-mtk-dp.c             |  219 ++
 drivers/video/hdmi.c                          |   83 +-
 include/drm/drm_dp_helper.h                   |    2 +
 include/drm/drm_edid.h                        |   18 +-
 include/linux/hdmi.h                          |    7 +-
 include/linux/soc/mediatek/mtk-mmsys.h        |    2 +
 22 files changed, 4019 insertions(+), 74 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dp.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dp_reg.h
 create mode 100644 drivers/phy/mediatek/phy-mtk-dp.c