[PATCH v3 00/14] drm/hdcp: Pull HDCP auth/exchange/check into helpers

From: Sean Paul <sean@poorly.run>
To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
	freedreno@lists.freedesktop.org
Cc: swboyd@chromium.org, jani.nikula@linux.intel.com,
	Sean Paul <seanpaul@chromium.org>
Subject: [PATCH v3 00/14] drm/hdcp: Pull HDCP auth/exchange/check into helpers
Date: Fri,  1 Oct 2021 11:11:29 -0400	[thread overview]
Message-ID: <20211001151145.55916-1-sean@poorly.run> (raw)

From: Sean Paul <seanpaul@chromium.org>

Hello again,
Here is v3 of the patch series. Notable changes include incorporating
review feedback involving:
 - Changed dt-bindings to introduce new compatible string
 - Code changes in msm driver as suggested by Stephen & Abhinav
 - Fixed issues found by 0-day

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

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   |   34 +-
 arch/arm64/boot/dts/qcom/sc7180.dtsi          |    6 +-
 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           |   49 +-
 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              |  445 ++++++
 drivers/gpu/drm/msm/dp/dp_hdcp.h              |   27 +
 drivers/gpu/drm/msm/dp/dp_parser.c            |   23 +-
 drivers/gpu/drm/msm/dp/dp_parser.h            |    4 +
 drivers/gpu/drm/msm/dp/dp_reg.h               |   44 +-
 drivers/gpu/drm/msm/msm_atomic.c              |   15 +
 include/drm/drm_hdcp.h                        |  194 +++
 30 files changed, 2600 insertions(+), 1392 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