HDCP DP 2.2 errata is part of HDCP DP 2.3 specs as well. Anshuman Gupta (2): drm/i915/hdcp: Add DP HDCP2.2 timeout to read entire msg drm/hdcp: DP HDCP2.2 errata LC_Send_L_Prime=16 drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 45 ++++++++++++++------ include/drm/drm_hdcp.h | 5 ++- 2 files changed, 36 insertions(+), 14 deletions(-) -- 2.26.2