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2016-03-24lib: Add a GPU error detectorChris Wilson
If we listen to the uevents from the kernel, we can detect when the GPU hangs. This requires us to fork a helper process to do so and send a signal back to the parent. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-03-19lib/igt_aux: Divert ioctls for signal injectionChris Wilson
To simplify and speed up running interruptible tests, use a custom ioctl() function that control the signaling and detect when we need no more iterations to trigger an interruption. We use a realtime timer to inject the signal after a certain delay, increasing the delay on every loop to try and exercise different code paths within the function. The first delay is very short such that we hopefully enter the kernel with a pending signal. Clients should use struct igt_sigiter iter = {}; while (igt_sigiter_repeat(&iter, enable_interrupts=true)) do_test() to automatically repeat the test until we can inject no more signals into the ioctls. This is condensed into a macro igt_interruptible(enable_interrupts=true) do_test(); for convenience. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-02-09lib: Fix build when vc4 headers are presentTomeu Vizoso
Automake seems to not like variable assignments indented with tabs. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Fixes: 9e5478dc4345 ("lib: Only compile igt_vc4 is we have it") Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-02-09lib: Only compile igt_vc4 is we have itDaniel Vetter
Unbreaks compilation fail. Also appease gcc in gem_exec_basic because. Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2015-07-22benchmarks: Benchmarkify gem_exec_nopChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-04-14lib: load images from the data directory in igt_paint_imageThomas Wood
Update igt_paint_image so that it can read images from the package data directory. Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-03-30lib: add debug flagsThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-03-26lib: print a stack trace when a test assertion failsThomas Wood
Add an optional dependency on libunwind to print stack traces when a test assertion fails. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-02-17lib: add a ring buffer for log entriesThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-11lib: introduce log domainsThomas Wood
Log domains can be used to identify the source of log messages, such as the test being run or the helper library. v2: Add separate domains for different parts of the helper library and use an empty default domain for applications. Expand the log output to include the process name and the log level of the message in addition to the domain and pid. Print the expanded message only for warning and debug messages. v3: check for glibc before using program_invocation_short_name Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-10-29lib: ensure the library is built before the testsThomas Wood
This fixes the build problems introduced by commit 685e577 (Move library selftests to lib/tests). Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-10-29Move library selftests to lib/testsDaniel Vetter
Again they're not really igt testcases so are in the way of running spatch unconditionally. Move them someplace else. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-09-05lib: move create_stereo_fb from testdisplay to igt_fbThomas Wood
Move create_stereo_fb from testdisplay to igt_create_stereo_fb in igt_fb so that it can be used in other tests. v2: update for new igt_create_fb API add parameters for format and tiling remove some old debug code Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-07-29lib: Add ndebug to the headersBen Widawsky
If you don't do this, it is excluded from the tarball generated by make distcheck. 1.6 and 1.7 both are not buildable as a result. Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2014-07-25intel-gpu-tools: fix version.h creation in androidTim Gore
commit 743dc7997aa9f5210055896940d87c88983dcda6 breaks the build under Android because version.h is not created. This happens because the android make executes from the ANDROID_BUILD_TOP directory rather than from the directory containing the source files, so we need to differentiate between Android and linux builds. This is V2 of this patch based on Thomas Wood's suggestion. Signed-off-by: Tim Gore <tim.gore@intel.com> [Thomas: Fix distcheck issues] Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2013-11-12build: list all test/tool/lib source files in their own Makefile.sourcesOscar Mateo
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>
2013-11-06rendercopy/bdw: Add gen8_render.h to the file listDamien Lespiau
So it gets distributed with make dist. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
2013-11-06rendercopy/bdw: Initial gen8 rendercopyJesse Barnes
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
2013-10-24lib: Add a function to dump a scratch buf into a pngDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-10-15lib: Add igt_wait_for_vblank() helperDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-10-15lib: Add a igt_display.h with a few enums and defines from the kernelDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-10-15lib: Add a small helper to open debugfs filesDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-04-16add VLV punit & north cluster read toolsJesse Barnes
2012-08-21tools: Added intel_dpio_read and intel_dpio_writeVijay Purushothaman
In Valleyview the DPLL and lane control registers are accessible only through side band fabric called DPIO. Added two tools to read and write registers residing in this space. v2: Moved the core read/write functions to lib/intel_dpio.c based on Ben's feedback Signed-off-by: Vijay Purushothaman <vijay.a.purushothaman@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-06-28lib: add a gen7 rendercopyBen Widawsky
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2012-05-22lib: extract kmstest_create_fbDaniel Vetter
We should get more kms tests soon, and not needing to copy-paste a nice test pattern should be useful. That establishes a firm depency of i-g-t on cairo over everything, but I don't care so much about that. Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-02-09lib/rendercopy: fixup make distcheckDaniel Vetter
And complete the gem_stress->rendercopy rename that I've forgotten about. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-18lib: extract rendercopy functions from gem_stressDaniel Vetter
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-12lib: fix include directives, alphabetize sourcesGaetan Nadon
Headers are found under top_srcdir/... Headers are CPP flags, not C Flags Acked-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2012-01-04config: use project wide xorg warnings variableGaetan Nadon
Use CWARNFLAGS as in all of xorg. There seems to be no reason why this module should be different. The warnings were updated recently for those who install the latest util-macros. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-11-01cargo-cult the build system into shapeDaniel Vetter
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-11-01always require libdrmDaniel Vetter
... and also add the missing files to lib/Makefile.am Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-10-30make distcheck fixesDaniel Vetter
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-07-28intel-gpu-tools/range handling: register range handlingBen Widawsky
Hooks to allow safe accesses from userspace. Can revert to old behavior by using unsafe access.
2010-04-08Enable compilation on non-Intel, non-DRM systems.Chris Wilson
A few of the tools can be performed post-mortem from a different system, so it is useful to be able to compile those tools on those foreign systems. Obviously, any program to interact with the PCI device or talk to GEM will fail on a non-Intel system. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2009-06-30intel_gpu_top: Move instdone bit definitions to lib to share with _dump.Eric Anholt
2009-03-30Add intel_chipset.h to fix dist.Eric Anholt
2009-03-27Move i810_reg.h to lib/intel_reg.h and get it disted.Eric Anholt
2009-03-27Port intel_idle from 2D driver as intel_gpu_top with a better interface.Eric Anholt
2009-03-26Initial import of intel-graphics-tools with some microbenchmarks.Eric Anholt
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