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drm/i915: Clear GPU read domains on reset

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Clear the GPU read domain for the inactive objects on a reset so that
they are correctly invalidated on reuse.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2010-09-19 12:31:36 +01:00
parent 9375e446e7
commit 77f0123022
3 changed files with 19 additions and 0 deletions
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drivers/gpu/drm/i915/i915_drv.c
+5
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@@ -391,6 +391,11 @@ int i965_reset(struct drm_device *dev, u8 flags)
*/
i915_gem_reset_flushing_list(dev);
/* Move everything out of the GPU domains to ensure we do any
* necessary invalidation upon reuse.
*/
i915_gem_reset_inactive_gpu_domains(dev);
/*
* Set the domains we want to reset (GRDOM/bits 2 and 3) as
* well as the reset bit (GR/bit 0). Setting the GR bit