[PATCH 0/8] HuC Loading Patches

Anusha Srivatsa
2016-10-03T18:43:09Z

These patches add HuC loading support. The userspace
patches that check for a fully loaded HuC firmware and use
it can be found at:
https://lists.freedesktop.org/archives/libva/2016-September/004554.html
https://lists.freedesktop.org/archives/libva/2016-September/004555.html

v2: rebased.

Peter Antoine (8):
drm/i915/guc: Make the GuC fw loading helper functions general
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
drm/i915/huc: Add BXT HuC Loading Support
drm/i915/get_params: Add GuC status to getparams
drm/i915/get_params: Add HuC status to getparams

drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_debugfs.c | 43 ++++-
drivers/gpu/drm/i915/i915_drv.c | 11 ++
drivers/gpu/drm/i915/i915_drv.h | 3 +
drivers/gpu/drm/i915/i915_guc_reg.h | 3 +
drivers/gpu/drm/i915/i915_guc_submission.c | 69 ++++++-
drivers/gpu/drm/i915/intel_guc.h | 48 ++---
drivers/gpu/drm/i915/intel_guc_fwif.h | 17 +-
drivers/gpu/drm/i915/intel_guc_loader.c | 215 ++++++++++++---------
drivers/gpu/drm/i915/intel_huc.h | 44 +++++
drivers/gpu/drm/i915/intel_huc_loader.c | 289 +++++++++++++++++++++++++++++
include/uapi/drm/i915_drm.h | 2 +
12 files changed, 624 insertions(+), 121 deletions(-)
create mode 100644 drivers/gpu/drm/i915/intel_huc.h
create mode 100644 drivers/gpu/drm/i915/intel_huc_loader.c

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2.7.4