linux-kernel - [PATCH v6 00/10] drm/hdcp: Pull HDCP auth/exchange/check into helpers

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Message-Id: <20230118193015.911074-1-markyacoub@google.com>
Date:   Wed, 18 Jan 2023 19:30:05 +0000
From:   Mark Yacoub <markyacoub@...omium.org>
To:     quic_khsieh@...cinc.com, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
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Subject: [PATCH v6 00/10] drm/hdcp: Pull HDCP auth/exchange/check into helpers

From: Mark Yacoub <markyacoub@...omium.org>

Hello,

I rebased this series which is authored by Sean Paul.

A major rebase conflict was that drm/drm_hdcp was split to drm/display/drm_hdcp & drm/display/drm_hdcp_helper.

Another major one was in msm dp where drm_connector was no longer tracked, but it's replaced by msm_dp_bridge to carry over its functionalities.

The first 4 patches modify DRM. They've been reviewed.
Patches 5-7 are intel-only. Only patch 7 hasn't been reviewed.
Patches 8-10 are msm-only. Only patch 9 hasn't been reviewed.

Thanks,
Mark

Sean Paul (10):
  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
  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-trogdor.dtsi  |    8 +
 drivers/gpu/drm/display/drm_hdcp_helper.c     | 1202 +++++++++++++++++
 drivers/gpu/drm/i915/display/intel_atomic.c   |    8 +-
 drivers/gpu/drm/i915/display/intel_ddi.c      |   32 +-
 .../drm/i915/display/intel_display_debugfs.c  |   11 +-
 .../drm/i915/display/intel_display_types.h    |   60 +-
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c  |  348 ++---
 drivers/gpu/drm/i915/display/intel_dp_mst.c   |   16 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c     | 1028 +++-----------
 drivers/gpu/drm/i915/display/intel_hdcp.h     |   36 +-
 drivers/gpu/drm/i915/display/intel_hdmi.c     |  270 ++--
 drivers/gpu/drm/msm/Kconfig                   |    1 +
 drivers/gpu/drm/msm/Makefile                  |    1 +
 drivers/gpu/drm/msm/dp/dp_debug.c             |   48 +-
 drivers/gpu/drm/msm/dp/dp_debug.h             |    6 +-
 drivers/gpu/drm/msm/dp/dp_display.c           |   52 +-
 drivers/gpu/drm/msm/dp/dp_display.h           |    5 +
 drivers/gpu/drm/msm/dp/dp_drm.c               |  108 +-
 drivers/gpu/drm/msm/dp/dp_drm.h               |   16 +-
 drivers/gpu/drm/msm/dp/dp_hdcp.c              |  456 +++++++
 drivers/gpu/drm/msm/dp/dp_hdcp.h              |   29 +
 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/display/drm_hdcp.h                |  168 ++-
 include/drm/display/drm_hdcp_helper.h         |   33 +-
 28 files changed, 2667 insertions(+), 1354 deletions(-)
 create mode 100644 drivers/gpu/drm/msm/dp/dp_hdcp.c
 create mode 100644 drivers/gpu/drm/msm/dp/dp_hdcp.h

-- 
2.39.0.246.g2a6d74b583-goog