From: Alex Dai <yu.dai@xxxxxxxxx> 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 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
