Ooops. Reported by Paulo. Also add a new testcase for make check to
make sure this actually works.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The audio driver uses the power well provided by our driver, so on
Haswell we can't "rmmod i915" if we don't "rmmod snd_hda_intel" first.
The problem with removing snd_hda_intel is that we also need to kill
its users. On the specific machine I tested, the only user seem to be
alsactl, but on other machines this may change. IMHO we should leave
the "kill user space" step to whoever is running the script, but
Daniel asked me to put it here so we have a better chance of Just
Working on QA's machines.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70336
Requested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Used to trigger a racing condition between mode setting and
enabling/disabling PC8. The modeset-lpsp-stress-no-wait test should
fail on Kernels without the fix I just wrote today.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
The goal of these tests is to exercise the combination of power well
enabling/disabling and PC8 enabling/disabling. The modeset-non-lpsp
test exposes a silent bug on the current code that can just be
detected with the Runtime D3 patches. The Kernel patch that fixes the
bug will add a WARN to unmute it on the PC8-only case.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Seems the -lpthread was missed in
commit 8f771f3fac
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue Oct 29 14:21:29 2013 +0000
gem_close_race: Also test random closing of active fd
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
We really need this since otherwise the magic return value handling
for running testcases with piglit (or on QA's validation
infrastructure) doesn't work properly.
We need to be careful though to only install this check on success.
See also the previous commits to sprinkle igt_exit() calls over all
the tests that missed it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
I was fedup with having to run my tests as root and not being able to
use my usual setup for tests that only exercise the GT part of the GPU.
Render nodes to the rescue!
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
When going through card%u devices, close the ones that we were able to
open but weren't intel devices.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
It's much easier to follow the new gem_render_copy test and acquire a
aub dump from it.
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
The goal is here to both: demonstrate a simple usage of render copy with
the possibility to write pngs to visualize what it's doing and to
provide a test bed to port the render copy function to new
architectures.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Make sure we get -ENOENT when we pass a non-existing fb_id to
the page flip and setcrtc ioctls.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Use the display CRC support to validate cursor plane functionality.
The test will position the cursor plane either fully onscreen,
partially onscreen, or fully offscreen, using either a fully opaque
or fully transparent surface. In each case it then reads the PF CRC
and compares it with the CRC value obtained when the cursor plane
was disabled.
v2: Loop over all connectors and crtcs
Use igt_wait_for_vblank
Test more corner cases
Add some progress indication ala. kms_flip
Make it work for pf and pipe sources
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Have igt_pipe_crc_new() check whether the selected source is actually
supported.
v2: Make debugfs_pipe_crc.c not crash
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
kmstest_paint_color_alpha() just like kmstest_paint_color() except you
also get to specify the alpha channel.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
We still need to dump some of the known sections explicitly due to
dependencies on information extracted, such as LFP data pointers and
panel_type.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Dump sections through a table based on the section id.
Hex dump the section. This works also for unknown sections.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
At least on my old atom i945 they take forever. Also, metric tons of
pipe B underruns while running rcs-flip-vs-panning. No idea why that
happens.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Otherwise on machines where the only output available is restricted to
one pipe we'll have tons of "warn" results for no gain in the piglit
runner. All tests that use the kmstest helpers already check the
return value and do something sensible (like skip the tests if there's
really no config available).
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
We run flips and vblank waits in parallel, which means the step
for each is the maximum. If we'd switch to an interleaved scheme
(to be able to check the correlation) we'd need to add them instead.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Daniel Vetter