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tests: Add prime_mmap_coherency for cache coherency tests

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Different than kms_mmap_write_crc that captures the coherency issues within the
scanout mapped buffer, this one is meant for test dma-buf mmap on !llc
platforms mostly and provoke coherency bugs so we know where we need the sync
ioctls.

I tested this with !llc and llc platforms, BTY and IVY respectively.

Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
This commit is contained in:
Tiago Vignatti
2015-12-08 19:37:32 -02:00
parent 4d77c22da7
commit 8193ea7f60
2 changed files with 247 additions and 0 deletions
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tests/Makefile.sources
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@@ -97,6 +97,7 @@ TESTS_progs_M = \
pm_rc6_residency \
pm_sseu \
prime_mmap \
prime_mmap_coherency \
prime_self_import \
template \
$(NULL)