Driver now returns the constant values that were set once
on ring initialization time. Extend the simple interface
check to all gens (i915_wa_registers needs to be present).
Due to delay when render context is visible on cpu side,
wait gpu to execute something on default context to get rid
of undeterministic behaviour by sometimes getting all ones.
Cc: Arun Siluvery <arun.siluvery@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Without LLC, we cannot assume coherency between system RAM and the GTT.
If we try to use the GTT with snooped memory, the machine may lock up,
so the kernel prevents us from doing so, causing the test to fail.
However, we still do want to verify that we can access the userptr
through a dmabuf, so just check that we can make a copy from it using
the GPU and ignore the GTT cross-checking.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85354
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
If we don't enable audio runtime PM, the audio driver won't release
its reference, the refcount won't ever become zero, so we will never
actually runtime suspend. So move this code from pm_rpm.c to
igt_aux.c, so kms_flip - and any other IGT test case using RPM - can
benefit from it.
Previously, if you ran pm_rpm before running the other tests - or if
you just didn't have snd_hda_intel loaded - you wouldn't notice this
bug.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78893
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
libva makes extensive use of chained batch buffers. The batch
buffer copy portion of the command parser has the potential to
break chained batches, so add a simple test to make sure that
doesn't happen.
Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
When I look at cursor_size_ok() (from the Kernel's intel_display.c), I
see that only 845g and i865g support non-square cursors, so SKIP the
tests on HSW/BDW instead of failing them.
This problem happened because support for non-square cursors was being
developed for HSW/BDW, but it ended up not being merged due to a small
problem and priority changes. Let's make those tests SKIP until we
have proper support on the Kernel: after that, we can revert this
patch.
v2: Improve commit message.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84268
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Compare the number of modes available when the edid is reset with the
number before the edid was overridden.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82230
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Ville suggested that we should use the same semantics as C arrays to
reduce the number of those pesky +1/-1 in the allocation code.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
v2: rename "connector" to "vga_connector" to improve the skip message
(Chris Wilson)
Suggested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Since commit 5782eca (lib/igt_core.c: disable lowmemorykiller during
tests), igt_exit needs to be called before the test exits.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84771
Cc: Tim Gore <tim.gore@intel.com>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
sysfs interface for rc6 has been changed to only expose deep RC6 file to the platorms
that really support them, aka SNB and IVB.
So let's split this test and only test RC6p and RC6pp on these platforms.
Reference: https://bugs.freedesktop.org/show_bug.cgi?id=84886
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
A few weeks ago we were hitting this assertion, and the _eq macro is
more useful when you're debugging.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
warning: ignoring return value of ‘write’, declared with attribute
warn_unused_result [-Wunused-result]
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
With the current Kernel, it takes more than 10 minutes to run
modeset-stress-extra-wait on BYT with eDP, and we don't really want
IGT subtests that take more than 10 minutes to run: QA reports them as
bugs.
Since, as far as I remember, any of these RPM race condition bugs we
had could always be triggered with just 4-5 rounds of testing, let's
tune down the number of rounds we test:
Before:
rounds = (--quick option used) ? 10 : 50;
After:
rounds = (--quick option used) ? 10 : 40;
rounds = (wait_flags & WAIT_EXTRA) ? rounds / 2 : rounds;
This should make all subtests be way above the 10m limit.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84897
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
This reverts
commit d92fbc23138b1014e8574daf29dbb06b8c81aa7a.
Author: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Tue Sep 9 12:25:47 2014 -0400
tests/kms_sink_crc_basic: Wait 2 vblanks before grabing the new crc.
Sink CRC is fixed on kernel to wait as many vblanks as needed. It was fixed b
commit ad9dc91b6e21266bfc6f466db4b95e10211f31ee
Author: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Date: Tue Sep 16 19:18:12 2014 -0400
drm/i915: Fix Sink CRC
This this fix in place we don't need this extra 2 vblanks on test case itself
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This reverts
commit d190a1f9668680c7a429110c91f8faa27949b220.
Author: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Wed Sep 3 21:26:29 2014 -0400
tests/kms_psr_sink_crc: Wait 2 vblanks before grabing the new crc.
Sink CRC is fixed on kernel to wait as many vblanks as needed. It was fixed by:
commit ad9dc91b6e21266bfc6f466db4b95e10211f31ee
Author: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Date: Tue Sep 16 19:18:12 2014 -0400
drm/i915: Fix Sink CRC
This this fix in place we don't need this extra 2 vblanks on test case itself.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
../../tests/gem_wait.c: In function ‘render_timeout’:
../../tests/gem_wait.c:182:3: warning: format ‘%llu’ expects argument of type
‘long long unsigned int’, but argument 3 has type ‘uint64_t’ [-Wformat=]
igt_info("Finished with %llu time remaining\n", timeout);
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
I didn't notice this on the machine I developed it since the original
wait testcase fails there. Oops.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Yay for breaking piles of tests.
This regression has been introduced with
commit 5782eca1e19e85a04ad402fa4094aa1b5f9c53ce
Author: Tim Gore <tim.gore@intel.com>
Date: Wed Oct 1 13:25:20 2014 +0100
lib/igt_core.c: disable lowmemorykiller during tests
Cc: Tim Gore <tim.gore@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Source drm_lib.sh before skipping the test to ensure that subtest
enumeration is always handled correctly.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
These tests require DRM master right, so make sure they have it from the
beginning. This gives an early indication if another DRM master is running
and makes the given test skip (with a proper explanation of the reason)
instead of exiting with error.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Currently tests that use igt_simple_main will simply call
"exit()" if they pass, making it difficult to ensure that
any required cleanup is done. At present this is not an
issue, but it will be when I submit a patch to turn off the
lowmemorykiller for all tests.
Signed-off-by: Tim Gore <tim.gore@intel.com>
[danvet: Also update api docs.]
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
In order to exercise https://bugs.freedesktop.org/show_bug.cgi?id=84207
we need to interrupt the mmu_notifier_register with a signal. This is
likely to be quite difficult, but let's just try running the
create-destroy test in an interruptible loop for 5s.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Due to the nature of the test, we can be reasonably sure that it is
either all copied or not. So we can sacrificing testing the entire
buffer for the expected value in order to speed up the test by only
testing along the diagonal.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84354
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Env variables are a bit more annoying since much harder to discover.
With options you can just see what they do with --help.
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Since the last patched value does not match the presumed relocation
value we submit to the kernel, it occasionally makes mistakes. Also note
that the libdrm interface makes the same presumptive mistake, and would
easily be broken by a threaded environment.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77793
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Multithreaded test to validate the (lack of) locking in the flink/open
code in libdrm-intel. Based on a testcase from Rafel Sapala.
Cc: Rafal Sapala <rafal.a.sapala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
To minimally verify that non-square cursors work on the platforms where
they're supported perform the tests first with WxH cursor and then
repeat with WxH/3 cursor.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
gen8 actually changed the command layout, not just extended the
relocation value. Oh well.
References: https://bugs.freedesktop.org/show_bug.cgi?id=83915
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
When testing each format, iterate through the formats and not randomly
through the modes.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83788
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
