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Add more test descriptions based on exiting comments.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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With the header cleanup we can now give this header a suitable name,
since it now really only contains register access and other I/O
functions and assorted definitions.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Brought a few missing headers to light in ioctl_wrappers.h, too.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Also use igt_skip a bit more to simplify some of the tests.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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For tests that expect failures. Also apply the existing gem_set_tiling
helper a bit wider.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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We need it for mmapping to get at PROT_READ|WRITE anyway.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Just a wholesale rollout for now, we can refine later on.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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gem_tiling_max_stride writes a data pattern to an X-tiled buffer using
the maximum supported stride, reads the data back as linear, and
verifies that the data didn't get scrambled on the way.
The test also checks that some invalid stride values are rejected
properly.
v2: Check invalid strides
v3: Check invalid stride with Y-tiling
Include a few more invalid stride values
Fix gen3 X-tile size
v4: A few more invalid strides :)
Drop the useless memset()
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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