drm/i915/pxp: add huc authentication and loading command

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Add support for loading HuC via a pxp stream command.

V4:
1. Remove unnecessary include in intel_pxp_huc.h (Jani)
2. Adjust copyright year to 2022

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Vitaly Lubart <vitaly.lubart@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220928004145.745803-10-daniele.ceraolospurio@intel.com

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This commit is contained in:

Tomas Winkler 2022-09-27 17:41:39 -07:00 • committed by Daniele Ceraolo Spurio

parent 9058f9d795

commit 887a193b4f

4 changed files with 106 additions and 2 deletions

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3

drivers/gpu/drm/i915/Makefile

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69

drivers/gpu/drm/i915/pxp/intel_pxp_huc.c

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13

drivers/gpu/drm/i915/pxp/intel_pxp_huc.h

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23

drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h

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