On 02/09/15 23:52, yu@intel.com wrote:
From: Alex Dai
Bit 16 of GuC status indicates resuming from RC6. The LAPIC_DONE
status is a reliable readiness flag only when resuming from RC6.
This fix a racing issue that allocation of doorbell fails whilst
GuC init is not finished.
Signed-off-by:
From: Alex Dai
Bit 16 of GuC status indicates resuming from RC6. The LAPIC_DONE
status is a reliable readiness flag only when resuming from RC6.
This fix a racing issue that allocation of doorbell fails whilst
GuC init is not finished.
Signed-off-by: Alex Dai
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drivers/gpu/drm/i915/i915_guc_
