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sna: Use DBG_NO_TILING to disable all fencing 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2015-07-24 11:34:25 +01:00
parent ad20fd401b
commit f252dba9da
1 changed files with 4 additions and 1 deletions
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5
src/sna/kgem.c
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@ -1603,7 +1603,10 @@ static void kgem_init_swizzling(struct kgem *kgem)
DBG(("%s: swizzle_mode=%d, phys_swizzle_mode=%d\n",
__FUNCTION__, tiling.swizzle_mode, tiling.phys_swizzle_mode));
kgem->can_fence = tiling.swizzle_mode != I915_BIT_6_SWIZZLE_UNKNOWN;
kgem->can_fence =
!DBG_NO_TILING &&
tiling.swizzle_mode != I915_BIT_6_SWIZZLE_UNKNOWN;
if (kgem->gen < 50 && tiling.phys_swizzle_mode != tiling.swizzle_mode)
goto out;