If it's a simple test, it needs to be in the simple lists. Tests with
subtests go into the _M tests.
Without that test enumeration is all screwed up.
Cc: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Plus naming convention for runtime pm tests to have "rpm" somewhere in
their tests. Note that all the pc8-specific tests (for e.g. residency
or similar) already have pc8 in their subtest names, so we don't lose
any information here.
Cc: "Yang, Guang A" <guang.a.yang@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This test feeds a batch containing self-references into the kernel and
checks that the relocation offsets remain as valid GTT addresses. This
is to exercise SNA passing in negative relocation deltas which can hang
the GPU if they wrap around.
References: https://bugs.freedesktop.org/show_bug.cgi?id=78533
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
The kernel full ppgtt support has a bug where it can drop a pinned
fence to the floor, hence we leak the pin_count as the subsequent
fence unpin becomes a nop. We can trigger it easily by unbinding a
buffer from a ppgtt address space while the buffer is simultaneosly
being used for scanout.
Make the kernel leak the fence pin_count and trick it into picking
a new fence register for the next scanout buffer. Looping like
this for a while we leak the pin_count for all fence registers after
which the kernel can no longer find a new fence register when it needs
one. As a result we get back a SIGBUS from the GTT mmap access.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
No need for the old test case once the new one was added.
v2:
* Just rebase for lib/ reorganization.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Brad Volkin <bradley.d.volkin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
A set of userptr test cases to support the new feature.
For the eviction and swapping stress testing I have extracted
some common behaviour from gem_evict_everything and made both
test cases use it to avoid duplicating the code.
Both unsynchronized and synchronized userptr objects are
tested but the latter set of tests will be skipped if kernel
is compiled without MMU_NOTIFIERS.
Also, with 32-bit userspace swapping tests are skipped if
the system has a lot more RAM than process address space.
Forking swapping tests are not skipped since they can still
trigger swapping by cumulative effect.
v2:
* Fixed dmabuf test.
* Added test for rejecting read-only.
* Fixed ioctl detection for latest kernel patch.
v3:
* Use ALIGN macro.
* Catchup with big lib/ reorganization.
* Fixed up some warnings.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Brad Volkin <bradley.d.volkin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The Broadwell GT3 machine has two independent BSD rings in kernel driver while
it is transparent to the user-space driver. In such case it needs to check
the ring sync between the two BSD rings. At the same time it also needs to
check the sync among the second BSD ring and the other rings.
V2->V3: Follow Imre's comment to remove the unnecessary initialization and
use igt_assert_f instead of igt_assert.
V3->V4: Add gem_multi_bsd_sync_loop.c into the tests/.gitignore
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This fills all the gaps we've had in our execbuf testing. Overflow
testing of the various arrays is already done by gem_reloc_overflow.
Also add kms_flip_tiling to .gitignore.
This will cause a bunch of failures since current kernels don't catch
all fallout.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This is an "advanced" form of the the simple gem_render_copy test.
Instead of aiming for maximal simplicity to aide debugging of new
rendercopy backends, this test aims to exercise the execbuf interface
using the render ring.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
A bunch of the tests aren't being built due to a missing '\'. Fix it.
The problem was introduced here:
commit ddf8cc107e3b78e4c8200b083ed298c24eec1f03
Author: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Date: Wed Apr 2 15:31:38 2014 +0300
test: Add test for checking if page flip changes tiling
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Test that a page flip from a tiled buffer to a linear one works
correctly. First, it sets the crtc with the linear buffer andr
generate a reference crc for the pipe. Then, the crtc is set with
the tiled one and page flip to the linear one issued. A new crc is
generated and compared to the rerence one.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Start with a simple testcase that should pass.
v2: Switch to I915_PARAM_CMD_PARSER_VERSION
Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Thomas noticed that in simulation mode a lot of the tests fall over
instead of skipping properly. This is due to recently added
self-checks which ensure that any call to igt_skip happens either
within a fixture or subtest block (or it's a simple test without
subtests). This is to catch bugs since pretty much always not wrapping
up hardware setup and checks into these blocks is a bug.
Bug simulation skipping is a bit different, so allow that exception.
Otherwise we'd need to fix up piles of tests (and likely need to play
a game of whack-a-mole).
Also add a library testcase for all the different variants to make
sure it really works.
Cc: Thomas Wood <thomas.wood@intel.com>
Cc: Ben Widawsky <benjamin.widawsky@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Exercise that calling madvise produces expected results
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Bunch of explicit include paths needed adjustments and
eviction_common.c needs to be added to the dist files.
This has been broken in the following three commits:
commit 42bcd05eb3f1545fbf9c397c3f37c3f6a27c5da4
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Mon Feb 3 10:59:41 2014 +0000
tests/eviction_common: Avoid submitting duplicate objects
commit b92b397d5e4ffe10ed92fb2fc6711758ef5bcf89
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Tue Dec 3 15:09:57 2013 +0000
build: Make sure asserts are enabled for tests
commit 8c33e9ad111d27b84db4daac43809a807f262632
Author: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Fri Dec 6 20:35:29 2013 -0800
intel-gpu-tools: Version informatio
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Ben Widawsky <benjamin.widawsky@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The goal of this test is to ensure that we respect inter ring
dependencies. A more detailed description of what it tests is in a
comment.
The tests relies on having a blit function for the ring, so is currently
only checking synchronization between the render and blitter ring.
v2: Actually create an inter-ring dependency by making the first copy on
ring2 and the second on ring2, not both on ring2.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Exhausts the system limit on open files and then tries to create
a new shmem-backed gem object. Linus Torvalds reported that this
blows up on a null obj->base.filp, but I can't reproduce this here:
http://lists.freedesktop.org/archives/intel-gfx/2014-January/038433.html
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
If it's not in the multi-test target group testrunners won't pick up
on the fact that they need to enumerate subtests first.
Cc: jeff.mcgee@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The purpose of this test is to exercise the userspace latency hogs
reported by Arjan van de Ven. He found some applications blocked the
device by stalling on the GPU inside the pagefault handler.
Binaries should only be added to the HANG target if they're completely
broken. If they just cause a recoverable gpu hang as part of the test
then they need to be somewhere else.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
QA has asked me "How can we make sure LPSP is working?". Now, instead
of writing big paragraphs, I can just answer "make sure pm_lpsp
works".
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
It is to check whether media pipeline on render ring works. Codes
are copied and modified from the rendercopy case which uses 3D pipeline.
However media pipeline is simpler than 3D pipeline and there is few changes
between gen6,gen7 and gen8
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
It didn't pan out at all since atm we don't evict context objects. But
maybe it's useful for when that happens.
v2: Actually test eviction. Took a while to figure that one out.
And indeed the testcase now fails because we don't evict the previous
context as we should.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This exercise the bug fixed in
commit 1020dc6990168a5081ffad620c440e220f05b460
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue Oct 29 08:55:57 2013 +0000
drm: Do not drop root privileges for a fancier younger process
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
kms_fbc_crc will perform various write operations to the scanout buffer
whilc FBC is enabled. CRC checks will be used to make sure the
modifcations to scanout buffer are detected.
The operations include:
- page flip
- GTT mmap
- CPU mmap
- blit
- rendercopy
- context switch + rendercopy
- combination of a page flip and each operation listed above
v2: Use gem_sw_finish instead of drmModeDirtyFB after CPU access
v3: Drop pwrite tests, call gem_bo_busy() after rendering, drop
set_domain() calls after mmap access, wait for 2 vblanks
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
v2: check the ioctl pad and flag parameters
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Makefile.sources is just a listing with all the sources, and the logic
to use these sources goes into either Makefile.am (automake) or
Android.mk (make).
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
In this way, all source files are listed in Makefile.sources and included
from Makefile.am, thus enabling the reuse from Android makefiles.
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
