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tests/gem_partial_pwrite_pread: don't trash gtt unnecessarily

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On chips that don't have a unmappable gtt part it's utterly pointless.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2011-12-06 16:57:53 +01:00
parent 5a851b1392
commit ff409c537f
2 changed files with 5 additions and 2 deletions
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4
lib/intel_chipset.h
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@ -114,7 +114,9 @@
#define IS_945(devid) (devid == PCI_CHIP_I945_G || \
devid == PCI_CHIP_I945_GM || \
devid == PCI_CHIP_I945_GME || \
devid == PCI_CHIP_G33_G || \
IS_G33(devid))
#define IS_G33(devid) (devid == PCI_CHIP_G33_G || \
devid == PCI_CHIP_Q33_G || \
devid == PCI_CHIP_Q35_G || IS_IGD(devid))

3
tests/gem_partial_pwrite_pread.c
View File

@ -124,7 +124,8 @@ blt_bo_fill(drm_intel_bo *tmp_bo, drm_intel_bo *bo, int val)
drm_intel_gem_bo_unmap_gtt(tmp_bo);
if (bo->offset < num_trash_bos*1024*1024)
if (bo->offset < num_trash_bos*1024*1024 &&
(IS_G33(devid) || intel_gen(devid) >= 4))
trash_aperture();
copy_bo(tmp_bo, bo);