[Intel-gfx] [RFC 0/6] HDCP 2.2 DP MST Support

Anshuman Gupta anshuman.gupta at intel.com
Thu Sep 10 08:17:21 UTC 2020


This is RFC proposal to support HDCP 2.2 on DP MST.
This series is built on below series using the
common functionality of HDCP stream encryption.

Anshuman Gupta (6):
  drm/i915/hdcp: Encapsulate hdcp_port_data to dig_port
  drm/i915/hdcp: mst streams support in hdcp port_data
  drm/i915/hdcp: Pass connector to check_2_2_link
  drm/i915/hdcp: Add HDCP 2.2 stream register
  drm/i915/hdcp: Support for HDCP 2.2 MST shim callbacks
  drm/i915/hdcp: Enable HDCP 2.2 MST support

 .../drm/i915/display/intel_display_types.h    |   9 +-
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c  |  84 +++++++++++--
 drivers/gpu/drm/i915/display/intel_hdcp.c     | 114 +++++++++++++-----
 drivers/gpu/drm/i915/display/intel_hdmi.c     |   3 +-
 drivers/gpu/drm/i915/i915_reg.h               |  30 +++++
 drivers/misc/mei/hdcp/mei_hdcp.c              |   2 +-
 include/drm/drm_hdcp.h                        |   8 +-
 7 files changed, 204 insertions(+), 46 deletions(-)

-- 
2.26.2



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