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2017-01-03lib/i915_pciids.h: Update to latest version wich includes GLK idsAnder Conselvan de Oliveira
Copy the include/drm/i915_pciids.h file from following kernel commit, which includes Geminilake PCI IDs. commit 8363e3c3947d0e22955f94a6a87e4f17ce5087b4 Author: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Date: Thu Nov 10 17:23:08 2016 +0200 drm/i915/glk: Add Geminilake PCI IDs Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Reviewed-by: Petri Latvala <petri.latvala@intel.com>
2017-01-03kms_cursor_legacy: Eliminate cursor update variations.Maarten Lankhorst
Nail the cursor update thread to a single cpu, and run a idle busy loop on the same cpu. This will force it to the highest cpu speed, which will eliminate cpu speed variations and allows the test to pass. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2017-01-02README: add libkmod-dev and libprocps-dev to dependenciesJani Nikula
The list is perpetually out of date, but giving an idea of what the dependencies are is helpful. Reviewed-by: Petri Latvala <petri.latvala@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-01-02lib: Wrap conversion from u64 to pointersChris Wilson
The opposite direction of to_user_pointer() is from_user_pointer(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-01-02lib: Mass conversion to to_user_pointer()Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-01-02igt: Mass conversion to to_user_pointer()Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-01-02lib/ioctl_wrappers.h: Fix to_user_pointer() helperRobert Foss
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-01-02lib/ioctl_wrappers.h: Add to_user_pointer() helperRobert Foss
Add to_user_pointer() helper function which helps cast pointers properly when being used with ioctls. Signed-off-by: Robert Foss <robert.foss@collabora.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-01-02tests/perf: Fix pointer length compilation errors on 32-bit systemsRobert Foss
Fix pointer length compilations errors on 32-bit systems. Signed-off-by: Robert Foss <robert.foss@collabora.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-31igt/kms_addfb_basic: Try changing tiling on the framebuffer [addfb2]Chris Wilson
If we request the object to be tiled with the same tiling as it currently has, the kernel may spot the no-op and report success. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-30igt/kms_addfb_basic: Try changing tiling on the framebufferChris Wilson
If we request the object to be tiled with the same tiling as it currently has, the kernel may spot the no-op and report success. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-28intel-ci: Remove non-existing test from the list.Maarten Lankhorst
This test was removed in commit 7baf4eef259742c9e76bd43d3e1a3849a208abbc Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Date: Wed Dec 21 18:26:54 2016 +0100 kms_cursor_legacy: Make tests less strict. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2016-12-27kms_cursor_legacy: Remove extra /2.Maarten Lankhorst
Kept in the previous commit by accident. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2016-12-27kms_cursor_legacy: Run cursor updates only for a quarter of the time.Maarten Lankhorst
Because in the ideal case we currently wait 50% of the time for every frame, on some machines cpu scaling gets in the way when we idle a lot and will cause the machine to throttle to a lower cpu speed. This causes a failure because we may end up missing vblanks. Work around this by only running for 1/4th of the time at max speed, even on low cpu speeds it will be less likely to run into issues then. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2016-12-23tools/intel_display_poller: Add gen9+ supportVille Syrjälä
All the registers we care about should be the same for all bdw+ platforms, so let's just use the bdw path for gen9+. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2016-12-23stubs/intel_bufmgr: Suppress GCC compilation warningsChris Wilson
GCC likes to complain that every function here dies in an assert and doesn't return, which is very true but not one we wish to optimise for. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-22lib: Kick all fbconChris Wilson
i915 may not be the only, nor the first, vtcon framebuffer device - we need to check them all! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-22lib/selftest: Query module parameter for error code.Chris Wilson
"Live" selftesting of i915.ko happens during device probing which eats the error code and does not propagate it back to module loading. Workaround this by writing the error code back to the module parameter and probing it after a "successful" install. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-22kms_cursor_legacy: Reduce runtime of cursor-vs-flip.Maarten Lankhorst
This was running for 150 seconds before, reduce it to 25. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2016-12-21kms_cursor_legacy: Make tests less strict.Maarten Lankhorst
Some tests may wait a vblank on master. Instead of failing the tests, allow them to succeed if 1 vblank passed. Also no longer warn if a page flip is missed, change it to info instead. As long as no more than 25% of the vblanks are missed the tests will pass. Also fix nonblocking modeset vs cursor, which needs an array of cursor argument. This was a nice buffer overrun before. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2016-12-19tools/intel_display_poller: Allow the tool to be used without i915 loadedVille Syrjälä
We don't need the drm fd to find out the PCI device ID. So let's drop the drm stuff, which allows the tool to work without i915 loaded. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2016-12-19lib/debugfs: Check if debufs is already mounted before attempting to mount itVille Syrjälä
mount("/sys/kernel/debug") will return an error if something is already mounted there. So let's check for that before calling mount(). This allows many of the tools (eg. intel_reg) to work even when no drm drivers are loaded since the earlier "/sys/kernel/debug/dri" & co. path checks will fail in that case and we will fall back to attempting to mount debugfs ourselves. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2016-12-19tools/intel_reg: Dump some interesting CCK regs on VLV/CHVVille Syrjälä
CCK houses various important clock related registers. Let's dump those as well. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2016-12-19tools/intel_bios_reader: Dump the DSI video transfer mode and pixel overlapVille Syrjälä
Knowing how were trasmitting the data is pretty important, so let's dump out the video transfer mode and pixel overlap for DSI. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2016-12-17lib/sw_sync: Use timeline/fence instead of generic fdChris Wilson
whilst we may be passing around file descriptions, using fence or timeline as appropriate is more descriptive. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-17lib/sw_sync: Rename sync_fence_create()Chris Wilson
It takes a sw_sync_timeline and returns a fence (it is a factory), so call it sw_sync_timeline_create_fence() for better self-documentation. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-17lib/sw_sync: Indicate that sync_merge() operates and create a sync_fenceChris Wilson
Improvements to self-documentating API that matches the rest of sw_sync. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-17lib/sw_sync: Bring sync_wait() API into lineChris Wilson
igt likes to return kernel-esque negative errno where we can, and indicate that we expect to operate on a sync_fence, otherwise it is merely a grandiose poll(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-17tests/perf: Remove duplicate NSEC_PER_SEC defineChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-17lib/sw_sync: Provide compatiblity stubs for old headersChris Wilson
Common practice for igt when providing tests for new features in unreleased kernels is to include a complete set of uABI stubs. Lack of such compatability breaks compilation on current distributions' kernel headers. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-17igt_kms: Use const parameters for igt_assert_crc_equalLyude
Since we're not modifying these anywhere, let's make them const so as to not break code doing comparisons against compile-time CRCs. Signed-off-by: Lyude <lyude@redhat.com> Tested-by: Robert Foss <robert.foss@collabora.com>
2016-12-17lib/igt_kmod: kmod already supplies a cooked error codeChris Wilson
kmod already does the err = -errno for us. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-16igt/drv_selftest: Rename late to live selftestsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-16igt/perf: add i915 perf stream tests for HaswellRobert Bragg
This bumps the libdrm_intel version required to 2.4.74 for the drm_intel_context_get_id api used in these tests. Signed-off-by: Robert Bragg <robert@sixbynine.org> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
2016-12-16stubs/drm: Add drm_intel_gem_context_get_id stubRobert Bragg
The plan is to use this api in i915-perf tests so this adds the corresponding stub in case libdrm was built with libdrm_intel disabled. Signed-off-by: Robert Bragg <robert@sixbynine.org> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
2016-12-16igt/gem_exec_parse: generalise test_lri + debug infoRobert Bragg
This further generalises the description passed to test_lri so we only need one loop over the entries with test_lri deducing the exected errno and value based on whether the register is marked as whitelisted and depending on the current command parser version. Each tested register LRI now gets its own subtest like: igt_subtest_f("test-lri-%s", reg_name) The test_lri helper now also double checks that the initial intel_register_write() takes before issuing the LRI. In case of a failure the test_lri helper now uses igt_debug to log the register name, address and value being tested. Signed-off-by: Robert Bragg <robert@sixbynine.org> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-14lib/debugfs: Support new generic ABI for CRC captureTomeu Vizoso
The kernel has now a new debugfs ABI that can also allow capturing frame CRCs for drivers other than i915. Add alternative codepaths so the new ABI is used if the kernel is recent enough, and fall back to the legacy ABI if not. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Reviewed-by: Robert Foss <robert.foss@collabora.com>
2016-12-14igt/kms_atomic: Match CRTC harder for special planesDaniel Stone
Our heuristic for finding planes was previously matching the type, and ensuring that the plane was valid for that CRTC. However, VC4 now has primary/cursor planes which can wander multiple CRTCs, so we could pick a PRIMARY plane which was not the kernel's idea of crtc->primary, causing plane_primary_legacy to fail; ditto for cursor. Make find_plane try harder, by preferring to return planes which are already on the requested CRTC. Signed-off-by: Daniel Stone <daniels@collabora.com> Reported-by: Robert Foss <robert.foss@collabora.com> Signed-off-by: Robert Foss <robert.foss@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_busy_unixsocketRobert Foss
Add subtest test_sync_busy_fork which increments the timeline in a forked child process, where the timeline fd has been sent through a UNIX socket. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_busy_forkRobert Foss
Add subtest test_sync_busy_fork which increments the timeline in a forked child process. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_merge_invalidRobert Foss
Add subtest test_sync_merge_invalid that tests merging invalid fences. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add igt_require check for sw_sync featureRobert Foss
Make sure that this test is skipped if the sw_sync feature is missing from the host system. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14lib/sw_sync: Add igt_require_sw_sync to enable skipping on no sw_sync supportRobert Foss
Add igt_require_sw_sync to provide tests to skip if sw_sync support isn't available on the host machine. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_timeline_closed_signaledRobert Foss
Add subtest test_timeline_closed_signaled that verifies that a signaled fence stays signaled after its timeline has been closed. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_timeline_closedRobert Foss
This subtest verifies that the fences of a timeline are not signalled when a timelne is closed. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_expired_mergeRafael Antognolli
This test creates an already expired fence, then creates a merged fence out of that expired one (passed twice to the merge operation), and finally closes the merged fence. It shows that if the refcounts are wrong on the original expired fence, it might get freed while still in use. Usually a kernel panick will follow. Signed-off-by: Rafael Antognolli <rafael.antognolli@intel.com> Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_multi_producer_single_consumerRobert Foss
This subtest runs a single consumer thread and multiple producer thread that are synchronized using multiple timelines. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Eric Engestrom <eric@engestrom.ch> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_multi_timeline_waitRobert Foss
This subtest verifies that waiting, timing out on a wait and that counting fences in various states works. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Eric Engestrom <eric@engestrom.ch> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_random_mergeRobert Foss
This subtest verifies that creating many timelines and merging random fences from each timeline with eachother results in merged fences that are fully functional. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Eric Engestrom <eric@engestrom.ch> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2016-12-14tests/sw_sync: Add subtest test_sync_multi_consumer_producerRobert Foss
This test verifies that stressing the kernel by creating multiple consumer/producer threads that wait on a single timeline to be incremented by another conumer/producer thread does not fail. And that the order amongst the threads is maintained. Signed-off-by: Robert Foss <robert.foss@collabora.com> Reviewed-by: Eric Engestrom <eric@engestrom.ch> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
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