[PATCH 00/20] HDCP 1.4 Content Protection

[Bhawanpreet Lakha]

This patch set introduces HDCP 1.4 capability to Asics starting with  Raven(DCN 1.0).

This only introduces the ability to authenticate and encrypt the link. These
patches by themselves don't constitute a complete and compliant
HDCP content protection solution but are a requirement for such a solution.

NOTE: The 7 patches by Ramalingam have already been merged to drm-misc
but are required to apply the HDCP patches on amd-staging-drm-next

Bhawanpreet Lakha (13):
  drm/amdgpu: psp HDCP init
  drm/amdgpu: psp DTM init
  drm/amd/display: Add HDCP module
  drm/amd/display: add PSP block to verify hdcp steps
  drm/amd/display: Update hdcp display config
  drm/amd/display: Create amdgpu_dm_hdcp
  drm/amd/display: Create dpcd and i2c packing functions
  drm/amd/display: Initialize HDCP work queue
  drm/amd/display: Handle Content protection property changes
  drm/amd/display: handle DP cpirq
  drm/amd/display: Update CP property based on HW query
  drm/amd/display: only enable HDCP for DCN+
  drm/amd/display: Add hdcp to Kconfig

Ramalingam C (7):
  drm: move content protection property to mode_config
  drm: generic fn converting be24 to cpu and vice versa
  drm: revocation check at drm subsystem
  drm/hdcp: gathering hdcp related code into drm_hdcp.c
  drm: Add Content protection type property
  drm: uevent for connector status change
  drm/hdcp: update content protection property with uevent

 Documentation/gpu/drm-kms-helpers.rst         |   6 +
 drivers/gpu/drm/Makefile                      |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c       | 343 ++++++++++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h       |  32 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h     |   6 +
 drivers/gpu/drm/amd/amdgpu/psp_v10_0.c        |  40 +-
 drivers/gpu/drm/amd/display/Kconfig           |   8 +
 drivers/gpu/drm/amd/display/Makefile          |   7 +
 .../gpu/drm/amd/display/amdgpu_dm/Makefile    |   4 +
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 135 +++++
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h |   3 +
 .../amd/display/amdgpu_dm/amdgpu_dm_hdcp.c    | 342 +++++++++++
 .../amd/display/amdgpu_dm/amdgpu_dm_hdcp.h    |  66 +++
 drivers/gpu/drm/amd/display/dc/Makefile       |   4 +
 drivers/gpu/drm/amd/display/dc/core/dc.c      |  10 +
 drivers/gpu/drm/amd/display/dc/core/dc_link.c |  31 +
 drivers/gpu/drm/amd/display/dc/dc.h           |   5 +
 drivers/gpu/drm/amd/display/dc/dc_types.h     |   7 +
 drivers/gpu/drm/amd/display/dc/dm_cp_psp.h    |  49 ++
 drivers/gpu/drm/amd/display/dc/hdcp/Makefile  |  28 +
 .../gpu/drm/amd/display/dc/hdcp/hdcp_msg.c    | 324 +++++++++++
 .../gpu/drm/amd/display/dc/inc/core_types.h   |   4 +-
 .../gpu/drm/amd/display/include/hdcp_types.h  |  96 ++++
 .../gpu/drm/amd/display/modules/hdcp/Makefile |  32 ++
 .../gpu/drm/amd/display/modules/hdcp/hdcp.c   | 426 ++++++++++++++
 .../gpu/drm/amd/display/modules/hdcp/hdcp.h   | 442 +++++++++++++++
 .../display/modules/hdcp/hdcp1_execution.c    | 531 ++++++++++++++++++
 .../display/modules/hdcp/hdcp1_transition.c   | 307 ++++++++++
 .../drm/amd/display/modules/hdcp/hdcp_ddc.c   | 305 ++++++++++
 .../drm/amd/display/modules/hdcp/hdcp_log.c   | 163 ++++++
 .../drm/amd/display/modules/hdcp/hdcp_log.h   | 139 +++++
 .../drm/amd/display/modules/hdcp/hdcp_psp.c   | 328 +++++++++++
 .../drm/amd/display/modules/hdcp/hdcp_psp.h   | 272 +++++++++
 .../drm/amd/display/modules/inc/mod_hdcp.h    | 289 ++++++++++
 drivers/gpu/drm/drm_atomic_uapi.c             |   8 +-
 drivers/gpu/drm/drm_connector.c               | 111 ++--
 drivers/gpu/drm/drm_hdcp.c                    | 448 +++++++++++++++
 drivers/gpu/drm/drm_internal.h                |   4 +
 drivers/gpu/drm/drm_sysfs.c                   |  37 ++
 drivers/gpu/drm/i915/intel_hdcp.c             |   9 +-
 drivers/misc/mei/hdcp/mei_hdcp.c              |   2 +-
 include/drm/drm_connector.h                   |  15 +-
 include/drm/drm_hdcp.h                        |  38 +-
 include/drm/drm_mode_config.h                 |  12 +
 include/drm/drm_sysfs.h                       |   5 +-
 45 files changed, 5407 insertions(+), 68 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
 create mode 100644 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h
 create mode 100644 drivers/gpu/drm/amd/display/dc/dm_cp_psp.h
 create mode 100644 drivers/gpu/drm/amd/display/dc/hdcp/Makefile
 create mode 100644 drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c
 create mode 100644 drivers/gpu/drm/amd/display/include/hdcp_types.h
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/Makefile
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_execution.c
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_transition.c
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.c
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c
 create mode 100644 drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h
 create mode 100644 drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h
 create mode 100644 drivers/gpu/drm/drm_hdcp.c

-- 
2.17.1