drm/i915/gt: Restore both GGTT bindings on resume

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We should be able to skip restoring LOCAL (user) binds within the GGTT on
resume and let them be restored upon demand. However, our consistency
checks demand that the bind flags match the node state, and we cannot
simply clear the flags, we need to evict as well. For now, make sure we
restore the bind flags exactly upon resume.

Fixes: 0109a16ef3 ("drm/i915/gt: Clear LOCAL_BIND from shared GGTT on resume")
Fixes: bf0840cdb3 ("drm/i915/gt: Stop cross-polluting PIN_GLOBAL with PIN_USER with no-ppgtt")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200528150452.7880-1-chris@chris-wilson.co.uk

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Chris Wilson 2020-05-28 16:04:52 +01:00

parent b72f02d78e

commit dc6cd912c7

1 changed files with 2 additions and 4 deletions

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drivers/gpu/drm/i915/gt/intel_ggtt.c

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