drm/i915: Prevent stalling for a GTT read back from a read-only GPU target

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Chris Wilson 2010-12-02 09:42:56 +00:00

parent 257e48f147

commit 87ca9c8a7e

3 changed files with 13 additions and 3 deletions

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6

drivers/gpu/drm/i915/i915_drv.h

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9

drivers/gpu/drm/i915/i915_gem.c

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1

drivers/gpu/drm/i915/i915_gem_execbuffer.c

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