[Intel-gfx] [PATCH 0/5] Enable HuC authentication in Icelake

Oscar Mateo oscar.mateo at intel.com
Fri Apr 27 21:31:38 UTC 2018


Bare minimum number of patches to get the GuC to authenticate the
HuC correctly (i915.enable_guc=2).

Oscar Mateo (5):
  drm/i915/icl/guc: Do not allow GuC submission on Icelake for now
  drm/i915/icl/guc: Pass the bare minimum GuC init parameters for
    Icelake
  drm/i915/icl/guc: Define the GuC firmware version for Icelake
  drm/i915/icl/huc: Correctly authenticate the HuC for Icelake
  drm/i915/icl/huc: Define the HuC firmware version for Icelake

 drivers/gpu/drm/i915/intel_guc.c      | 10 ++++++++--
 drivers/gpu/drm/i915/intel_guc_fw.c   |  9 +++++++++
 drivers/gpu/drm/i915/intel_guc_fwif.h |  1 +
 drivers/gpu/drm/i915/intel_guc_reg.h  |  3 +++
 drivers/gpu/drm/i915/intel_huc.c      | 23 +++++++++++++++++++----
 drivers/gpu/drm/i915/intel_huc_fw.c   | 11 +++++++++++
 drivers/gpu/drm/i915/intel_uc.c       | 10 ++++++++++
 7 files changed, 61 insertions(+), 6 deletions(-)

-- 
1.9.1



More information about the Intel-gfx mailing list