drm/i915: track objects in the gtt

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This is required to restore gtt mappings on resume when agp is gone.

The right way to do this would be to make sturct drm_mm_node embeddable
and use the allocation list maintained by the drm memory manager. But
that's a bigger project. Getting rid of the per bo agp_mem will save
more memory than this wastes, anyway.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Daniel Vetter 2010-11-05 20:24:53 +01:00 • committed by Chris Wilson

parent f050a8abbd

commit 93a37f20ea

2 changed files with 8 additions and 0 deletions

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4

drivers/gpu/drm/i915/i915_drv.h

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4

drivers/gpu/drm/i915/i915_gem.c

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