drm/i915: Always allocate an object/vma for the HWSP

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Currently we only allocate an object and vma if we are using a GGTT
virtual HWSP, and a plain struct page for a physical HWSP. For
convenience later on with global timelines, it will be useful to always
have the status page being tracked by a struct i915_vma. Make it so.

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/20190128102356.15037-4-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2019-01-28 10:23:55 +00:00

parent 528cbd17ce

commit 0ca88ba0d6

6 changed files with 93 additions and 80 deletions

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109

drivers/gpu/drm/i915/intel_engine_cs.c

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6

drivers/gpu/drm/i915/intel_guc_submission.c

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12

drivers/gpu/drm/i915/intel_lrc.c

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drivers/gpu/drm/i915/intel_ringbuffer.c

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drivers/gpu/drm/i915/intel_ringbuffer.h

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2

drivers/gpu/drm/i915/selftests/mock_engine.c

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