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path: root/tests/prime_vgem.c
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2016-08-30prime_vgem: Fix fence flippingChris Wilson
On the move to doing front/back flips, I managed to completely break the test by forgetting to pass the fence to be signaled. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-08-23igt/prime_vgem: Test both front/back flipChris Wilson
Check that we neither stall nor flip too early given active front/back buffers. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-08-23igt/prime_vgem: Detect when the call to pageflip blocksChris Wilson
Identify whether it is the nonblockling page-flip request that blocks or the event is fired too early. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-08-23igt/prime_vgem: Perform connector probe on startupChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-08-22Revert "tests/prime_vgem: Remove BAT sub-tests that cause intermittent fails."Chris Wilson
This reverts commit 5188745c4b531d09508cf0897fb90a3634299283.
2016-07-25tests/prime_vgem: Remove BAT sub-tests that cause intermittent fails.Marius Vlad
The following tests are causing problems in CI: prime_vgem@basic-fence-flip, fails intermittently on a HSW and SKL prime_vgem@basic-fence-wait-default, fails on all platforms since it was added prime_vgem@basic-sync-default, fails on all platforms since it was added, and it sometimes hangs BYT machine prime_vgem@basic-busy-default, fails on all platforms since it was added prime_vgem@basic-wait-default, fails on all platforms since it was added, and it sometimes hangs BYT machine Add a flag to enable them when they get stable enough. Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
2016-07-19igt/prime_vgem: Test set-domain on foriegn dma-bufsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-07-19igt/prime_vgem: Replace arbitray delay with backchat from childChris Wilson
Wait until the child tells us they are running (and have verified the initial buffer state) before modifing the vgem buffer and then signaling the child. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-07-19igt/prime_vgem/fence-read: Insert a delayChris Wilson
Ensure that the child does need to sleep before the vgem is written. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-07-18igt/prime_vgem: Check for fence wait before gem_read()Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-07-15igt/vgem_slow/nohang: Test fence autotimeoutChris Wilson
To protect the kernel against unscrupulous fence users, fences should automatically signal after a timeout. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-07-12vgem: Add basic dma-buf fence interopChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-21igt/prime_vgem: Speed up implicit fence failureChris Wilson
Close the batch before asserting so that we don't have to wait for a hang after a failure. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-20igt/prime_vgem: Insert a WCB flush between distinct mmappingsChris Wilson
Since we use distinct WC addresses for the same page, we need to flush the WCB after the write in order to see it from the other mmaping. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-20igt/prime_vgem: Add a tight coherency check between vgem/gtt mmapChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-20benchmarks: Add vgem mmap speed testChris Wilson
Primarily to check that we have the WC read/write disparity. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-06-18igt: Add basic exercise of vGEMChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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