[Intel-gfx] [PATCH v2 0/6] Add HuC loading and authentication support

[yu.dai at intel.com]

From: Alex Dai <yu.dai at intel.com>

The current GuC loading helper functions have been utilized for HuC loading
too. The firmware css_header is unified for GuC and HuC. Be note that driver
init won't fail even HuC loading fails.

v2: Rebase to latest kernel.

Alex Dai (6):
  drm/i915/guc: Make the GuC fw loading helper functions general
  drm/i915/guc: Bypass fw loading gracefully if GuC is not supported
  drm/i915/huc: Unified css_header struct for GuC and HuC
  drm/i915/huc: Add HuC fw loading support
  drm/i915/huc: Add debugfs for HuC loading status check
  drm/i915/huc: Support HuC authentication

 drivers/gpu/drm/i915/Makefile              |   1 +
 drivers/gpu/drm/i915/i915_debugfs.c        |  44 ++++-
 drivers/gpu/drm/i915/i915_dma.c            |   3 +
 drivers/gpu/drm/i915/i915_drv.h            |   3 +
 drivers/gpu/drm/i915/i915_gem.c            |   7 +
 drivers/gpu/drm/i915/i915_guc_reg.h        |   3 +
 drivers/gpu/drm/i915/i915_guc_submission.c |  65 +++++++
 drivers/gpu/drm/i915/intel_guc.h           |  45 ++---
 drivers/gpu/drm/i915/intel_guc_fwif.h      |  17 +-
 drivers/gpu/drm/i915/intel_guc_loader.c    | 242 +++++++++++++-------------
 drivers/gpu/drm/i915/intel_huc.h           |  44 +++++
 drivers/gpu/drm/i915/intel_huc_loader.c    | 262 +++++++++++++++++++++++++++++
 12 files changed, 592 insertions(+), 144 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/intel_huc.h
 create mode 100644 drivers/gpu/drm/i915/intel_huc_loader.c

-- 
2.5.0