[v3,00/16] HDCP 2.2 DP MST Support

Message

Gupta, Anshuman Oct. 22, 2020, 8:55 a.m. UTC

v3 version of this series has fixed the CI reported failures
and added below  patch in this series.
[PATCH v3 02/16] drm/i915/hdcp: Get conn while content_type changed

It has also added the Ack of Tomas to merge the mei_hdcp.c patch
via drm-intel.

This series has been tested with IGT changes to do
a single commit to enable HDCP on all DP-MST connector.

HDCP 2.2 support over DP MST actually starts from below patch
[PATCH v3 08/16] drm/i915/hdcp: Pass dig_port to intel_hdcp_init.

Gen12 HDCP 1.4 support of this series has also floated separately 
with below series.
(https://patchwork.freedesktop.org/series/82605/)

Anshuman Gupta (16):
  drm/i915/hdcp: Update CP property in update_pipe
  drm/i915/hdcp: Get conn while content_type changed
  drm/i915/hotplug: Handle CP_IRQ for DP-MST
  drm/i915/hdcp: DP MST transcoder for link and stream
  drm/i915/hdcp: Move HDCP enc status timeout to header
  drm/i915/hdcp: HDCP stream encryption support
  drm/i915/hdcp: Enable Gen12 HDCP 1.4 DP MST support
  drm/i915/hdcp: Pass dig_port to intel_hdcp_init
  drm/i915/hdcp: Encapsulate hdcp_port_data to dig_port
  misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len
  drm/hdcp: Max MST content streams
  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

 drivers/gpu/drm/i915/display/intel_ddi.c      |  14 +-
 drivers/gpu/drm/i915/display/intel_ddi.h      |   6 +-
 .../drm/i915/display/intel_display_types.h    |  20 +-
 drivers/gpu/drm/i915/display/intel_dp.c       |  14 +-
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c  | 168 +++++++++--
 drivers/gpu/drm/i915/display/intel_dp_mst.c   |  12 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c     | 282 ++++++++++++++----
 drivers/gpu/drm/i915/display/intel_hdcp.h     |   8 +-
 drivers/gpu/drm/i915/display/intel_hdmi.c     |  19 +-
 drivers/gpu/drm/i915/i915_reg.h               |  31 ++
 drivers/misc/mei/hdcp/mei_hdcp.c              |   3 +-
 include/drm/drm_hdcp.h                        |   8 +-
 12 files changed, 465 insertions(+), 120 deletions(-)