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path: root/tests/kms_vblank.c
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2015-04-06igt/kms_vblank: Simple accuracy testChris Wilson
Queue 60 event to arrive at the same vblank from different points in time and make sure it just works. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-04-02igt/kms_vblank: Include a test for comparing blocking drmWaitVblankChris Wilson
The other aspect of the spinlock/interrupt on-off overhead is that when we wait for vblank it immediately turns off, and then we immediately turn it back on for the next wait. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-03-26igt.cocci: check the return values of various functionsThomas Wood
Add rules to fix unused-result warnings when compiling with _FORTIFY_SOURCE defined and apply them to the library and tests. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-03-19igt/kms_vblank: Simple harness for measuring speed of drmWaitVBlankChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>