This is the v2 version after testing DP with some rough changes in kms_content_protection IGT in order to test stream encryption with multiple streams. DP MST link authentication, stream encryption and link integrity check has been tested with this series on TGL platform.
Anshuman Gupta (4): 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 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 | 6 ++ drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 80 ++++++++++++++++--- drivers/gpu/drm/i915/display/intel_dp_mst.c | 12 +-- drivers/gpu/drm/i915/display/intel_hdcp.c | 70 ++++++++++------ drivers/gpu/drm/i915/display/intel_hdcp.h | 4 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 14 ++-- drivers/gpu/drm/i915/i915_reg.h | 1 + 9 files changed, 147 insertions(+), 58 deletions(-) -- 2.26.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
