Currently the test suite just looks at the files provided by the
runtime power management framework to check if the device is runtime
suspended. Add a test that reads the PCI config space to check if the
device is actually in PCI D3 state or not.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
After I finally fixed the code that WARNs if we're runtime suspended
when reading registers I started getting the WARNs, so this test
should reproduce them on a Kernel with the problem.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
This is a render correctness test, the intention is not to exercise the
swapper (but preferrably some eviction code).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75247
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This is a render correctness test, the intention is not to exercise the
swapper (but preferrably some eviction code).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75247
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
dpms-vs-vblank-race and modeset-vs-vblank-race try to race wait for
vblank ioctls from one thread against modeset/dpms ioctls from another.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Context banning can prevent the page flip hang tests from actaully
testing anything, so make the relevant subtests fail in that case.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Just in case it's compile with M instead of Y. If the module is not
there, the other assertions will catch the problem.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Just in case the module is compiled with M instead of Y. If the module
is not there, the other assertions will catch the problem.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
This sleep was added because sometimes we didn't reach PC8+
residencies, but it was still not enough to prevent the problem every
time, and it is really not needed most of the times. I have
investigated more and it seems that we only have to wait until after
some minutes have past since the machine booted. So just remove the
sleep for now since when you run each subtest in a separate process,
you end up having to sleep at every subtest.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
On a bad day, hanging the GPU may be terminal. Yet even if the GPU is
terminally wedged we expect modesetting (and pageflips) to continue.
That deserves to be a dedicated test, but in the meantime we should
strive to avoid falling over just because the code is not resilient.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Skipping this test until we have Cairo in the build.
Signed-off-by: Joao Santos <joao.santos@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
For those who wonder about the -j switch ... all the good ones have
been taken, so this is the Jesse-flag.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Ensure sub-tests can be listed correctly by doing any test setup within
an igt_fixture block.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This way we properly skip instead of failing hard. Just result
polish when running on non-intel systems.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The fixture won't be run when listing the subtests and thus we can't use
igt_display_get_n_pipes() in the list of tests. The alternative here is
to list the subtests with the maximum values and skip when not supported
on the platform.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Tests _must_ be able to run as non-root and on non-intel platforms,
otherwise the enumeration is busted (since QA enumerates testcases on
a gpu-less xeon box).
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The kernel will round it, so if we don't we'll have a spurious
mismatch. Happens on my machine here with 650-1300MHz range, where the
midpoint is 975.
Cc: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Test that RPS functions as expected after a gpu reset.
Signed-off-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The load helper can be set to HIGH or LOW. HIGH is the original mode
of sending continuous dword store commands. LOW adds a pause between
each command to reduce throughput.
Signed-off-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
