[PATCH v9 00/14] MT8173 DRM support

[Philipp Zabel]

Hi,

this MT8173 DRM update fixes a DPI suspend/resume refcounting bug and
cleans up the HDMI driver a bit further. The audio clock regeneration
configuration now just uses the N values recommended by the spec and
calculates CTS. A new patch enables the RENDER driver feature and adds
GEM creation and mapping IOCTLs.

Changes since v8:
 - Fixed a DPI enable/disable and suspend/resume power count problem
 - Reworked N, CTS setup (use recommended N from spec, calculate CTS)
 - Dropped deep color support
 - Dropped unused tables
 - Changed some noisy dev_info to dev_dbg
 - Improved mode_valid return value
 - Added RENDER driver feature and MTK_GEM_CREATE/MAP_OFFSET IOCTLs

The following patches are needed to cleanly apply the device tree changes on
top of v4.4:

61aee9342514 ("arm64: dts: mt8173: add MT8173 display PWM driver support node")
from https://github.com/mbgg/linux-mediatek.git v4.4-next/arm64

https://patchwork.kernel.org/patch/7880431/ ("dts: mt8173: Add iommu/smi nodes for mt8173")

And to build:

https://patchwork.kernel.org/patch/7880301/ ("dt-bindings: mediatek: Add smi dts binding")
https://patchwork.kernel.org/patch/7880321/ ("memory: mediatek: Add SMI driver")

regards
Philipp

CK Hu (6):
  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
  drm/mediatek: Add interface to allocate Mediatek GEM buffer.

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 propagate rate changes
  clk: mediatek: Add hdmi_ref HDMI PHY PLL reference clock output
  dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation
  clk: mediatek: remove hdmitx_dig_cts from TOP clocks

 .../bindings/display/connector/hdmi-connector.txt  |   1 +
 .../bindings/display/mediatek/mediatek,disp.txt    | 203 +++++
 .../bindings/display/mediatek/mediatek,dpi.txt     |  35 +
 .../bindings/display/mediatek/mediatek,dsi.txt     |  60 ++
 .../bindings/display/mediatek/mediatek,hdmi.txt    | 148 ++++
 arch/arm64/boot/dts/mediatek/mt8173.dtsi           | 312 ++++++++
 drivers/clk/mediatek/clk-mt8173.c                  |   8 +-
 drivers/clk/mediatek/clk-mtk.h                     |   7 +-
 drivers/gpu/drm/Kconfig                            |   2 +
 drivers/gpu/drm/Makefile                           |   1 +
 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                 | 757 ++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_dpi.h                 |  85 +++
 drivers/gpu/drm/mediatek/mtk_dpi_regs.h            | 228 ++++++
 drivers/gpu/drm/mediatek/mtk_drm_crtc.c            | 603 +++++++++++++++
 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             | 592 ++++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_drv.h             |  55 ++
 drivers/gpu/drm/mediatek/mtk_drm_fb.c              | 165 ++++
 drivers/gpu/drm/mediatek/mtk_drm_fb.h              |  29 +
 drivers/gpu/drm/mediatek/mtk_drm_gem.c             | 266 +++++++
 drivers/gpu/drm/mediatek/mtk_drm_gem.h             |  67 ++
 drivers/gpu/drm/mediatek/mtk_drm_hdmi_drv.c        | 609 +++++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_plane.c           | 242 ++++++
 drivers/gpu/drm/mediatek/mtk_drm_plane.h           |  59 ++
 drivers/gpu/drm/mediatek/mtk_dsi.c                 | 847 +++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_dsi.h                 |  58 ++
 drivers/gpu/drm/mediatek/mtk_hdmi.c                | 479 ++++++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi.h                | 223 ++++++
 drivers/gpu/drm/mediatek/mtk_hdmi_ddc_drv.c        | 362 +++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi_hw.c             | 663 ++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi_hw.h             |  73 ++
 drivers/gpu/drm/mediatek/mtk_hdmi_regs.h           | 222 ++++++
 drivers/gpu/drm/mediatek/mtk_mipi_tx.c             | 487 ++++++++++++
 drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c     | 506 ++++++++++++
 include/dt-bindings/clock/mt8173-clk.h             |   3 +-
 include/uapi/drm/mediatek_drm.h                    |  59 ++
 45 files changed, 9977 insertions(+), 5 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_regs.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mipi_tx.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c
 create mode 100644 include/uapi/drm/mediatek_drm.h

-- 
2.6.4