These patches enable HDCP2.x on machines MTL and above. >From MTL onwards CSME is spilt into GSC and CSC and now we use GSC CS instead of MEI to talk to firmware to start HDCP authentication --v2 -Fixing some checkpatch changes which I forgot before sending out the series Anshuman Gupta (3): drm/i915/hdcp: Keep cp fw agonstic naming convention drm/i915/hdcp: HDCP2.x Refactoring to agnotic cp f/w drm/i915/hdcp: Refactor HDCP API structures Suraj Kandpal (4): drm/i915/gsc: Create GSC request submission mechanism drm/i915/hdcp: Fill wired_cmd_in structures at a single place drm/i915/mtl: Adding function to send command to GSC CS drm/i915/mtl: Add HDCP GSC interface drivers/gpu/drm/i915/Makefile | 1 + .../gpu/drm/i915/display/intel_display_core.h | 3 +- .../drm/i915/display/intel_display_types.h | 2 +- drivers/gpu/drm/i915/display/intel_hdcp.c | 94 ++- drivers/gpu/drm/i915/display/intel_hdcp_gsc.c | 708 +++++++++++++++++ drivers/gpu/drm/i915/display/intel_hdcp_gsc.h | 28 + drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 2 + drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c | 62 +- drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.h | 3 + drivers/gpu/drm/i915/gt/uc/intel_gsc_fwif.h | 42 + drivers/misc/mei/hdcp/mei_hdcp.c | 190 +---- drivers/misc/mei/hdcp/mei_hdcp.h | 355 +-------- include/drm/i915_cp_fw_hdcp_interface.h | 736 ++++++++++++++++++ include/drm/i915_mei_hdcp_interface.h | 184 ----- 14 files changed, 1670 insertions(+), 740 deletions(-) create mode 100644 drivers/gpu/drm/i915/display/intel_hdcp_gsc.c create mode 100644 drivers/gpu/drm/i915/display/intel_hdcp_gsc.h create mode 100644 drivers/gpu/drm/i915/gt/uc/intel_gsc_fwif.h create mode 100644 include/drm/i915_cp_fw_hdcp_interface.h delete mode 100644 include/drm/i915_mei_hdcp_interface.h -- 2.25.1
