drm/i915/uc: Fetch GuC/HuC firmwares from guc/huc specific init

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We're fetching GuC/HuC firmwares directly from uc level during
init_early stage but this breaks guc/huc struct isolation and
also strict SW-only initialization rule for init_early. Move fw
fetching to init phase and do it separately per guc/huc struct.

v2: don't forget to move wopcm_init - Michele
v3: fetch in init_misc phase - Michal

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Michel Thierry <michel.thierry@intel.com> #2
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180628141522.62788-2-michal.wajdeczko@intel.com

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This commit is contained in:

Michal Wajdeczko 2018-06-28 14:15:21 +00:00 • committed by Chris Wilson

parent c39d2e7e35

commit f7dc0157e4

5 changed files with 41 additions and 17 deletions

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9

drivers/gpu/drm/i915/i915_gem.c

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9

drivers/gpu/drm/i915/intel_guc.c

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8

drivers/gpu/drm/i915/intel_huc.c

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6

drivers/gpu/drm/i915/intel_huc.h

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28

drivers/gpu/drm/i915/intel_uc.c

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