On Tue, Jun 30, 2020 at 11:45:01AM -0700, Tanmay Shah wrote: > These patches add Display-Port driver on SnapDragon/msm hardware. > This series also contains device-tree bindings for msm DP driver. > It also contains Makefile and Kconfig changes to compile msm DP driver. > > The block diagram of DP driver is shown below: > > > +-------------+ > |DRM FRAMEWORK| > +------+------+ > | > +----v----+ > | DP DRM | > +----+----+ > | > +----v----+ > +------------+| DP +----------++------+ > + +---+| DISPLAY |+---+ | | > | + +-+-----+-+ | | | > | | | | | | | > | | | | | | | > | | | | | | | > v v v v v v v > +------+ +------+ +---+ +----+ +----+ +---+ +-----+ > | DP | | DP | |DP | | DP | | DP | |DP | | DP | > |PARSER| | HPD | |AUX| |LINK| |CTRL| |PHY| |POWER| > +--+---+ +---+--+ +---+ +----+ +--+-+ +-+-+ +-----+ > | | | > +--v---+ +v-----v+ > |DEVICE| | DP | > | TREE | |CATALOG| > +------+ +---+---+ > | > +---v----+ > |CTRL/PHY| > | HW | > +--------+ > > Changes in v7: > > - Modify cover letter description and fix title. > - Introduce dp-controller.yaml for common bindings across SOC > - Rename dp-sc7180.yaml to dp-controller-sc7180.yaml for SC7180 bindings > - Rename compatible string to qcom,sc7180-dp > - Add assigned-clocks and assigned-clock-parents properties in bindings > - Remove redundant code from driver > - Extend series to include HPD detection logic > > Changes in v8: > > - Add MDSS AHB clock in bindings > - Replace mode->vrefresh use with drm_mode_vrefresh API > - Remove redundant aux config code from parser and aux module > - Assign default max lanes if data-lanes property is not available > - Fix use-after-free during DP driver remove > - Unregister hardware clocks during driver cleanup > > This series depends-on: > https://patchwork.freedesktop.org/patch/366159/ If a single patch is a dependency, please coordinate your work and send as 1 series. To put it another way, I'm just going to ignore this series until the dependency is sorted out. > https://patchwork.freedesktop.org/patch/369859/ Probably the same goes for this too, but I care less as it's not the binding... > > Chandan Uddaraju (4): > dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon > drm: add constant N value in helper file > drm/msm/dp: add displayPort driver support > drm/msm/dp: add support for DP PLL driver > > Jeykumar Sankaran (1): > drm/msm/dpu: add display port support in DPU > > Tanmay Shah (1): > drm/msm/dp: Add Display Port HPD feature > > .../display/msm/dp-controller-sc7180.yaml | 144 ++ > .../bindings/display/msm/dp-controller.yaml | 61 + > .../bindings/display/msm/dpu-sc7180.yaml | 11 + > drivers/gpu/drm/i915/display/intel_display.c | 2 +- > drivers/gpu/drm/msm/Kconfig | 16 + > drivers/gpu/drm/msm/Makefile | 14 + > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 29 +- > .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 8 + > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 83 +- > drivers/gpu/drm/msm/dp/dp_aux.c | 510 +++++ > drivers/gpu/drm/msm/dp/dp_aux.h | 29 + > drivers/gpu/drm/msm/dp/dp_catalog.c | 1060 ++++++++++ > drivers/gpu/drm/msm/dp/dp_catalog.h | 104 + > drivers/gpu/drm/msm/dp/dp_ctrl.c | 1707 +++++++++++++++++ > drivers/gpu/drm/msm/dp/dp_ctrl.h | 35 + > drivers/gpu/drm/msm/dp/dp_display.c | 1017 ++++++++++ > drivers/gpu/drm/msm/dp/dp_display.h | 31 + > drivers/gpu/drm/msm/dp/dp_drm.c | 168 ++ > drivers/gpu/drm/msm/dp/dp_drm.h | 18 + > drivers/gpu/drm/msm/dp/dp_hpd.c | 69 + > drivers/gpu/drm/msm/dp/dp_hpd.h | 79 + > drivers/gpu/drm/msm/dp/dp_link.c | 1216 ++++++++++++ > drivers/gpu/drm/msm/dp/dp_link.h | 132 ++ > drivers/gpu/drm/msm/dp/dp_panel.c | 490 +++++ > drivers/gpu/drm/msm/dp/dp_panel.h | 95 + > drivers/gpu/drm/msm/dp/dp_parser.c | 267 +++ > drivers/gpu/drm/msm/dp/dp_parser.h | 138 ++ > drivers/gpu/drm/msm/dp/dp_pll.c | 99 + > drivers/gpu/drm/msm/dp/dp_pll.h | 61 + > drivers/gpu/drm/msm/dp/dp_pll_10nm.c | 917 +++++++++ > drivers/gpu/drm/msm/dp/dp_pll_private.h | 111 ++ > drivers/gpu/drm/msm/dp/dp_power.c | 392 ++++ > drivers/gpu/drm/msm/dp/dp_power.h | 103 + > drivers/gpu/drm/msm/dp/dp_reg.h | 517 +++++ > drivers/gpu/drm/msm/msm_drv.c | 2 + > drivers/gpu/drm/msm/msm_drv.h | 59 +- > include/drm/drm_dp_helper.h | 1 + > 37 files changed, 9776 insertions(+), 19 deletions(-) > create mode 100644 Documentation/devicetree/bindings/display/msm/dp-controller-sc7180.yaml > create mode 100644 Documentation/devicetree/bindings/display/msm/dp-controller.yaml > create mode 100644 drivers/gpu/drm/msm/dp/dp_aux.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_aux.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_catalog.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_catalog.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_ctrl.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_ctrl.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_display.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_display.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_drm.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_drm.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_link.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_link.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_panel.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_panel.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_parser.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_parser.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_pll.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_pll.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_pll_10nm.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_pll_private.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_power.c > create mode 100644 drivers/gpu/drm/msm/dp/dp_power.h > create mode 100644 drivers/gpu/drm/msm/dp/dp_reg.h > > > base-commit: 0a19b068acc47d05212f03e494381926dc0381e2 > prerequisite-patch-id: 8058026a54241aa728a91dd1685419afb249959e > prerequisite-patch-id: ed730eb83f84501579332a0f0ab98f7ef649e868 > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > a Linux Foundation Collaborative Project > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
