v2 version of this series has added below two patch in this series. [PATCH v2 09/15] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len [PATCH v2 10/15] drm/hdcp: Max MST content streams ([PATCH v2 10/15] has received an Ack from drm-misc maintainer in separate patch https://patchwork.freedesktop.org/series/82806/)
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 patch [PATCH 07/13] Pass dig_port to intel_hdcp_init
Other patches of this series has already floated for Gen12 HDCP 1.4 DP MST support (https://patchwork.freedesktop.org/series/81289/) and HDCP over MST misc series. (https://patchwork.freedesktop.org/series/82605/)
Anshuman Gupta (15): drm/i915/hdcp: Update CP property in update_pipe 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 | 12 +- 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, 463 insertions(+), 120 deletions(-)