Alternate between two values written by the GPU so that we can look for
stale cachelines without having to overwrite the value with the CPU.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
A basic check that the execbuf flushes writes from the batch and that
they are coherent afterwards.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
igt_fork_hang_detector() was called from a igt_fixture block, while its
counterpart (igt_stop_hang_detector) was called normally, causing
SIGTERM to be sent when running under check target.
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
This change mirrors the change in drm made by krh@redhat.com
on "Mon Apr 6 17:18:17 2009" on the drm branch intel_on_all_hw.
The assert(major < 1) is only needed for the legacy intel driver.
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Switched to assert helpers to enable better error output.
Signed-off-by: Robert Foss <robert.foss@collabora.com>
[tomeu: fix test of major version to be lte]
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Caught by check target.
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
So that this test can be run in drivers other than i915.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Series-version: 1
Series-to: intel-gfx
Series-cc: padovan, daniels, marcheu, seanpaul, xexaxo, fedkem, mvlad, danvet
Series-prefix: i-g-t
Cover-letter:
Make more tests generic
Hi,
these patches allow a few more tests to run on drivers other than i915,
mainly by removing the last usage of
DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID and removing superfluous dependencies
on bufmgr and tiled BOs.
Thanks,
Tomeu
END
As the test doesn't actually need tiled BOs, drop the tiled formats so
the test can run on drivers other than i915.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Because bufmgr is currently a i915-only thing and it's only needed in a
subset of the subtests, require it only in the subtests that actually
need it so that the other subtests aren't skipped without a reason.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Because attempts to create a tiled BO will cause a igt_require call to
fail on drivers that don't support tiling, do so in the subtest that
actually needs it so that other subtests aren't skipped without reason.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Batchbuffers are only needed in the subtest that does the blit on the
GPU, so move that dependency into it so the other subtest can be ran on
!i915.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
So the test runs on other drivers, drop the usage of the i915-specific
DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID ioctl.
Wait for a vblank event on pipe0 and if we get it, then the test can
proceed (code copied from kms_vblank).
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Seems like an overkill for a basic test to keep flipping for
a full minute. Dial it down a bit.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
Let's try it again because it would have caught a bug in a patch I sent
to the ml...
References: https://bugs.freedesktop.org/show_bug.cgi?id=95048
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
The stack of batchbuffers is myth. In general there are only 2 levels of
stack for HEAD (ringbuffer, batchbuffer) and chaining up the batch
buffer just updates the lowest level of the stack. A BATCH_BUFFER_END at
any depth then returns to the ring.
So be creative and modify the batch buffer on the fly...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Rather than create a new scratch buffer every pass, import the original
as this provides stress upon less commonly trod paths (i.e. handling
objects with many vma) as well as many objects in general.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Emulate the behaviour of the second thread killing fd at random by
having a signal fire at a random time instead. Only one thread and so we
do not have the issue of accessing another valid handle on another fd
and so executing a blank buffer - triggering GPU hangs.
References: https://bugs.freedesktop.org/show_bug.cgi?id=95048
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Currently this test causes some machines to hang and segfaults on others.
Rename it for now until we figure out the root cause.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95048
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
Modified kms_rotation_crc to follow COMMIT_ATOMIC path if ATOMIC support is
available from driver. If ATOMIC support is not present, tests
will follow COMMIT_UNIVERSAL path.
v2: (Marius)
Updated commit message
https://patchwork.freedesktop.org/patch/76040/
v3: (Marius)
Added description in commit message
https://patchwork.freedesktop.org/patch/79492/
Signed-off-by: Pratik Vishwakarma <pratik.vishwakarma@intel.com>
[mcvlad: Re-worked a little comment description]
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
Fixed ctrc_id comparison failing due to bad initialization of
crtc variable.
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
Currently, when trying to run i-g-t tests with piglit, it takes up
to 20s until the first test is executed.
The main reason is that gem_concurrent_all has ~500k subtests,
overkilling piglit.
This patch separates gem_concurrent_* tests from the rest of the tests,
creating two files test-list.txt and test-list-full.txt.
The piglit can now enumerate the i-g-t tests within a decent few seconds.
The second list could be used when trying to execute specific these tests.
v2: Rebased
Signed-off-by: Gabriel Feceoru <gabriel.feceoru@intel.com>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
suspend-read-crc-pipe will perform a suspend and then skip the test in case the
pipe is not present or is fused w/ another pipe. Skip the test before doing
the suspend.
v2: Somehow the subject was trimmed.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
When testing multple outputs, make sure to set the gamma values before
testing the output. Otherwise we're testing using the gamma values
that were reset after last output was tested. Without this, the first
output passes, but each output after that will fail.
Signed-off-by: Bob Paauwe <bob.j.paauwe@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
As we reuse the parent arrays under the assumption that the child uses
fewer buffers, make sure that is true.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Checking parameters is not interesting for BAT, it is a simple ABI test
that only provides coverage of the CONTEXT_GETPARAM and CONTEXT_SETPARAM
ioctls, and no deeper.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
If the object is at offset 0, quite likely using full-ppgtt, then the
presumed_offset set also to 0 causes the relocation to be skipped.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Recent refactoring has made absence of snd-hda-intel a test
failure do the respective modprobe being at the end of a
reload function now.
Only fail in this case if module was previously unloaded.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
When moving the call to gem_set_tiling into the subtests, the one needed
by addfb25-framebuffer-vs-set-tiling was left out.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Add a few more (128) loops to the page full of MI_STORE_DWORD in an
attempt to try and slow down the execution to the point where a
full-debug kernel can beat the GPU.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
For those tests that now pass on drivers other than i915, call
drm_open_driver_master with DRIVER_ANY.
Also do so from igt_enable_connectors.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Because determining the Intel GFX generation requires a call to
DRM_IOCTL_I915_GETPARAM, move the code that requires it to a subtest
that can be skipped on drivers other than i915.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
So they don't cause unrelated subtests to be skipped when testing
drivers other than i915.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Move tests requiring tiled BOs to the end so they don't cause unrelated
subtests to be skipped when testing drivers with only dumb buffer
support.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
