drm/i915/selftests: Compare user mmap against GPU

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Check that the user writes into their mmap are visible on the GPU.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Acked-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200103204137.2131004-3-chris@chris-wilson.co.uk

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Chris Wilson 2020-01-03 20:41:37 +00:00

parent 9771d5f729

commit 0658186283

1 changed files with 129 additions and 0 deletions

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drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

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