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drm/i915/wopcm: Don't fail on WOPCM partitioning failure

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We don't have to immediately fail on WOPCM partitioning, we can wait
until we will start programming WOPCM registers. This should give us
more options if we decide to restore fallback in case of GuC failures.

v3: rebased

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190802184055.31988-7-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko
2019-08-02 18:40:55 +00:00
committed by Chris Wilson
parent 5d1ef2b427
commit 6bd0fbe156
4 changed files with 21 additions and 20 deletions
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2
drivers/gpu/drm/i915/intel_wopcm.h
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@@ -55,6 +55,6 @@ static inline u32 intel_wopcm_guc_size(struct intel_wopcm *wopcm)
}
void intel_wopcm_init_early(struct intel_wopcm *wopcm);
int intel_wopcm_init(struct intel_wopcm *wopcm);
void intel_wopcm_init(struct intel_wopcm *wopcm);
#endif