[PATCH 00/10] drm/i915/hdcp: refactor HDCP GSC

Jani Nikula jani.nikula at intel.com
Thu Apr 24 20:01:32 UTC 2025


Reduce duplication, clarify interfaces between parts, and stop using
drm_i915_private in the display parts.

Jani Nikula (10):
  drm/i915/hdcp: remove duplicate declarations
  drm/i915/hdcp: deduplicate and refactor HDCP GSC ops initialization
  drm/i915/hdcp: split HDCP GSC message alloc/save responsibilities
  drm/i915/hdcp: rename struct intel_hdcp_gsc_message to
    intel_hdcp_gsc_context
  drm/i915/hdcp: rename HDCP GSC context alloc/free functions
  drm/i915/hdcp: pass the context to the HDCP GSC message interface
  drm/i915/hdcp: switch the HDCP GSC message interface from u8* to void*
  drm/i915/hdcp: simplify HDCP GSC firmware usage selection
  drm/i915/hdcp: pass struct drm_device to driver specific HDCP GSC code
  drm/i915/hdcp: drop unnecessary include from intel_hdcp_gsc.h

 .../gpu/drm/i915/display/intel_display_core.h |   2 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c     |  13 +-
 drivers/gpu/drm/i915/display/intel_hdcp_gsc.c | 124 ++++--------
 drivers/gpu/drm/i915/display/intel_hdcp_gsc.h |  20 +-
 .../drm/i915/display/intel_hdcp_gsc_message.c | 181 ++++++++++++------
 .../drm/i915/display/intel_hdcp_gsc_message.h |  63 +-----
 drivers/gpu/drm/xe/display/xe_hdcp_gsc.c      | 133 ++++---------
 7 files changed, 219 insertions(+), 317 deletions(-)

-- 
2.39.5



More information about the Intel-xe mailing list