[PATCH v7 00/14] MT8173 DRM support

[Philipp Zabel]

Hi,

this MT8173 DRM update addresses some issues, mostly reported by Tomasz
Figa, Daniel Kurtz, and YT Shen. It also adds is PRIME support and
two new patches to export drm_atomic_helper's wait_for_fences and use it
in mtk_atomic_complete.

Changes since v6:
 - Improved binding documentation
 - Split disp_ovl driver from mtk_drm_crtc code
 - Added crtc and plane state atomic reset functions
 - Toned down debug messages
 - Improved error handling for hardware initialization
 - Get/put smi_larb in crtc_enable/disable
 - Added memory barrier before marking crtc state as ready
 - Changed crtc_disable to wait for vblank
 - Renamed component power_on/off to start/stop
 - Made component ops optional
 - Moved crtc creation from disp_ovl driver bind callback into mtk_drm_kms_init
 - Added support for DRIVER_PRIME feature
 - Moved DISP_OVL, DSI, DPI and component initialization into the respective drivers
 - Added DPI/DSI poweron/off refcounting and mtk_ddp_component start/stop
   callbacks to keep pixel clock enabled until crtc_disable, as suggested by CK
 - Removed mtk_hdmi_audio_data / mtk-hdmi-codec platform device creation
   for now, hdmi audio will be reworked.

The following patches are still needed to apply this on top of v4.4-rc1:

https://patchwork.kernel.org/patch/6825601/ ("arm64: dts: mt8173: add MT8173 display PWM driver support node"),
https://patchwork.kernel.org/patch/7138531/ ("arm64: dts: mediatek: add xHCI & usb phy for mt8173"),
https://patchwork.kernel.org/patch/6928651/ ("dts: mt8173: Add iommu/smi nodes for mt8173"), and

And to build:

https://patchwork.kernel.org/patch/6928621/ ("memory: mediatek: Add SMI driver"),

regards
Philipp

CK Hu (5):
  dt-bindings: drm/mediatek: Add Mediatek display subsystem dts binding
  drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.
  drm/mediatek: Add DSI sub driver
  arm64: dts: mt8173: Add display subsystem related nodes
  arm64: dts: mt8173: Add HDMI related nodes

Daniel Kurtz (1):
  drm/atomic-helper: Export drm_atomic_helper_wait_for_fences

Jie Qiu (3):
  drm/mediatek: Add DPI sub driver
  drm/mediatek: Add HDMI support
  drm/mediatek: enable hdmi output control bit

Philipp Zabel (5):
  dt-bindings: drm/mediatek: Add Mediatek HDMI dts binding
  clk: mediatek: make dpi0_sel and hdmi_sel not propagate rate changes
  clk: mediatek: Add hdmi_ref HDMI PHY PLL reference clock output
  dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation
  drm/mediatek: Add fence control, wait on GPU fence

 .../bindings/display/connector/hdmi-connector.txt  |   1 +
 .../bindings/display/mediatek/mediatek,disp.txt    | 187 +++++
 .../bindings/display/mediatek/mediatek,dpi.txt     |  35 +
 .../bindings/display/mediatek/mediatek,dsi.txt     |  53 ++
 .../bindings/display/mediatek/mediatek,hdmi.txt    | 142 ++++
 arch/arm64/boot/dts/mediatek/mt8173.dtsi           | 282 +++++++
 drivers/clk/mediatek/clk-mt8173.c                  |   9 +-
 drivers/clk/mediatek/clk-mtk.h                     |   7 +-
 drivers/gpu/drm/Kconfig                            |   2 +
 drivers/gpu/drm/Makefile                           |   1 +
 drivers/gpu/drm/drm_atomic_helper.c                |   7 +-
 drivers/gpu/drm/mediatek/Kconfig                   |  22 +
 drivers/gpu/drm/mediatek/Makefile                  |  22 +
 drivers/gpu/drm/mediatek/mtk_cec.c                 | 245 ++++++
 drivers/gpu/drm/mediatek/mtk_cec.h                 |  25 +
 drivers/gpu/drm/mediatek/mtk_disp_ovl.c            | 301 ++++++++
 drivers/gpu/drm/mediatek/mtk_dpi.c                 | 744 ++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_dpi.h                 |  84 +++
 drivers/gpu/drm/mediatek/mtk_dpi_regs.h            | 228 ++++++
 drivers/gpu/drm/mediatek/mtk_drm_crtc.c            | 597 +++++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_crtc.h            |  32 +
 drivers/gpu/drm/mediatek/mtk_drm_ddp.c             | 355 +++++++++
 drivers/gpu/drm/mediatek/mtk_drm_ddp.h             |  41 +
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c        | 275 +++++++
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h        | 148 ++++
 drivers/gpu/drm/mediatek/mtk_drm_drv.c             | 568 ++++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_drv.h             |  56 ++
 drivers/gpu/drm/mediatek/mtk_drm_fb.c              | 135 ++++
 drivers/gpu/drm/mediatek/mtk_drm_fb.h              |  28 +
 drivers/gpu/drm/mediatek/mtk_drm_gem.c             | 227 ++++++
 drivers/gpu/drm/mediatek/mtk_drm_gem.h             |  55 ++
 drivers/gpu/drm/mediatek/mtk_drm_hdmi_drv.c        | 609 +++++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_plane.c           | 254 +++++++
 drivers/gpu/drm/mediatek/mtk_drm_plane.h           |  58 ++
 drivers/gpu/drm/mediatek/mtk_dsi.c                 | 838 +++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_dsi.h                 |  57 ++
 drivers/gpu/drm/mediatek/mtk_hdmi.c                | 484 ++++++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi.h                | 113 +++
 drivers/gpu/drm/mediatek/mtk_hdmi_ddc_drv.c        | 362 +++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi_hw.c             | 768 +++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi_hw.h             |  76 ++
 drivers/gpu/drm/mediatek/mtk_hdmi_phy.c            | 340 +++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi_phy.h            |  20 +
 drivers/gpu/drm/mediatek/mtk_hdmi_phy_regs.h       | 118 +++
 drivers/gpu/drm/mediatek/mtk_hdmi_regs.h           | 222 ++++++
 drivers/gpu/drm/mediatek/mtk_mipi_tx.c             | 377 +++++++++
 drivers/gpu/drm/mediatek/mtk_mipi_tx.h             |  21 +
 include/drm/drm_atomic_helper.h                    |   2 +
 include/drm/mediatek/mtk_hdmi_audio.h              | 137 ++++
 include/dt-bindings/clock/mt8173-clk.h             |   3 +-
 50 files changed, 9765 insertions(+), 8 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt
 create mode 100644 drivers/gpu/drm/mediatek/Kconfig
 create mode 100644 drivers/gpu/drm/mediatek/Makefile
 create mode 100644 drivers/gpu/drm/mediatek/mtk_cec.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_cec.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_ovl.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dpi.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dpi.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dpi_regs.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_crtc.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_crtc.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_drv.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_drv.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_fb.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_fb.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_gem.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_gem.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_hdmi_drv.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_plane.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_plane.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dsi.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dsi.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_ddc_drv.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_hw.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_hw.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_phy.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_phy_regs.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_regs.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mipi_tx.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mipi_tx.h
 create mode 100644 include/drm/mediatek/mtk_hdmi_audio.h

-- 
2.6.2