[Intel-gfx] [PATCH v4 00/14] drm/hdcp: Pull HDCP auth/exchange/check into helpers

[Sean Paul]

From: Sean Paul <seanpaul at chromium.org>

Just me with another revision of HDCP support for msm.

This v4 patch series is mostly a retread of v3 with the following
changes:
- rebased on Bjorn's displayport-controller register refactor
- another change to the dt bindings to remove the compatible string added in v3
- updated review tags

I'm missing reviews on the core, i915 patches, and the final patch. It would be
fantastic to get some feedback on these before the set once again drifts too far
from -tip and I need a painful rebase :-)

Thank you to the reviewers for their feedback thus far!

Please take a look,

Sean

Link: https://patchwork.freedesktop.org/series/94623/ #v1
Link: https://patchwork.freedesktop.org/series/94713/ #v2
Link: https://patchwork.freedesktop.org/series/94712/ #v3

Sean Paul (14):
  drm/hdcp: Add drm_hdcp_atomic_check()
  drm/hdcp: Avoid changing crtc state in hdcp atomic check
  drm/hdcp: Update property value on content type and user changes
  drm/hdcp: Expand HDCP helper library for enable/disable/check
  drm/i915/hdcp: Consolidate HDCP setup/state cache
  drm/i915/hdcp: Retain hdcp_capable return codes
  drm/i915/hdcp: Use HDCP helpers for i915
  drm/msm/dpu_kms: Re-order dpu includes
  drm/msm/dpu: Remove useless checks in dpu_encoder
  drm/msm/dpu: Remove encoder->enable() hack
  drm/msm/dp: Re-order dp_audio_put in deinit_sub_modules
  dt-bindings: msm/dp: Add bindings for HDCP registers
  arm64: dts: qcom: sc7180: Add support for HDCP in dp-controller
  drm/msm: Implement HDCP 1.x using the new drm HDCP helpers

 .../bindings/display/msm/dp-controller.yaml   |    8 +-
 arch/arm64/boot/dts/qcom/sc7180.dtsi          |    8 +-
 drivers/gpu/drm/drm_hdcp.c                    | 1197 ++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_atomic.c   |    7 +-
 drivers/gpu/drm/i915/display/intel_ddi.c      |   29 +-
 .../drm/i915/display/intel_display_debugfs.c  |   11 +-
 .../drm/i915/display/intel_display_types.h    |   58 +-
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c  |  345 ++---
 drivers/gpu/drm/i915/display/intel_dp_mst.c   |   17 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c     | 1011 +++-----------
 drivers/gpu/drm/i915/display/intel_hdcp.h     |   36 +-
 drivers/gpu/drm/i915/display/intel_hdmi.c     |  256 ++--
 drivers/gpu/drm/msm/Makefile                  |    1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   |   17 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |   30 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h       |    2 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h     |    4 -
 drivers/gpu/drm/msm/dp/dp_debug.c             |   46 +-
 drivers/gpu/drm/msm/dp/dp_debug.h             |    6 +-
 drivers/gpu/drm/msm/dp/dp_display.c           |   48 +-
 drivers/gpu/drm/msm/dp/dp_display.h           |    5 +
 drivers/gpu/drm/msm/dp/dp_drm.c               |   68 +-
 drivers/gpu/drm/msm/dp/dp_drm.h               |    5 +
 drivers/gpu/drm/msm/dp/dp_hdcp.c              |  462 +++++++
 drivers/gpu/drm/msm/dp/dp_hdcp.h              |   27 +
 drivers/gpu/drm/msm/dp/dp_parser.c            |   20 +-
 drivers/gpu/drm/msm/dp/dp_parser.h            |    4 +
 drivers/gpu/drm/msm/dp/dp_reg.h               |   32 +-
 drivers/gpu/drm/msm/msm_atomic.c              |   15 +
 include/drm/drm_hdcp.h                        |  194 +++
 30 files changed, 2592 insertions(+), 1377 deletions(-)
 create mode 100644 drivers/gpu/drm/msm/dp/dp_hdcp.c
 create mode 100644 drivers/gpu/drm/msm/dp/dp_hdcp.h

-- 
Sean Paul, Software Engineer, Google / Chromium OS