leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
a47cd45a37
linux/drivers/gpu/drm/i915/selftests
History
Chris Wilson a47cd45a37 drm/i915/selftests: Basic stress test for rapid context switching 
We need to exercise the HW and submission paths for switching contexts
rapidly to check that features such as execlists' wa_tail are adequate.
Plus it's an interesting baseline latency metric.

v2: Check the initial request for allocation errors
v3: Use finite waits for more robust handling of broken code

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180920105809.1872-1-chris@chris-wilson.co.uk
2018-09-20 12:49:25 +01:00
..
huge_gem_object.c drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
huge_gem_object.h
huge_pages.c drm/i915/selftests: Unconditionally do a chipset flush before emit_bb_start 2018-08-06 20:34:49 +01:00
i915_gem_coherency.c drm/i915/selftests: Replace opencoded clflush with drm_clflush_virt_range 2018-07-30 10:33:21 +01:00
i915_gem_context.c drm/i915/selftests: Basic stress test for rapid context switching 2018-09-20 12:49:25 +01:00
i915_gem_dmabuf.c drm/i915: Replace drm_dev_unref with drm_dev_put 2018-06-28 19:09:46 +02:00
i915_gem_evict.c drm/i915/selftests: Skip live eviction tests when wedged 2018-07-06 11:25:06 +01:00
i915_gem_gtt.c drm/i915/selftests: Constrain mock_gtt tests to fit within RAM 2018-07-10 09:53:41 +01:00
i915_gem_object.c drm/i915/selftests: Hold rpm for unparking 2018-08-09 14:48:55 +01:00
i915_gem.c drm/i915/selftests: Add a simple exerciser for suspend/hibernate 2018-08-31 10:21:00 +01:00
i915_live_selftests.h drm/i915/selftests: Add a simple exerciser for suspend/hibernate 2018-08-31 10:21:00 +01:00
i915_mock_selftests.h drm/i915: Look for an active kernel context before switching 2018-05-24 15:51:45 +01:00
i915_random.c drm/i915/selftests: Allow random array allocation to fail 2018-01-02 15:30:40 +00:00
i915_random.h
i915_request.c drm/i915: Provide a timeout to i915_gem_wait_for_idle() 2018-07-09 13:55:41 +01:00
i915_selftest.c drm/i915/selftests: Include the start of each subtest in the GEM trace 2018-07-13 22:30:56 +01:00
i915_sw_fence.c drm/i915/selftests: Wait for the dma-fence timeout 2018-01-17 17:09:59 +00:00
i915_syncmap.c
i915_timeline.c drm/i915: Split i915_gem_timeline into individual timelines 2018-05-02 23:57:18 +01:00
i915_vma.c drm/i915: Replace drm_dev_unref with drm_dev_put 2018-06-28 19:09:46 +02:00
igt_flush_test.c drm/i915/selftests: Replace wait-on-timeout with explicit timeout 2018-07-09 13:56:42 +01:00
igt_flush_test.h drm/i915/selftests: Refactor common flush_test() 2018-05-08 12:44:31 +01:00
igt_wedge_me.h drm/i915/selftests: Add a safety net to live_workarounds 2018-07-11 14:13:56 +01:00
intel_breadcrumbs.c drm/i915: Replace drm_dev_unref with drm_dev_put 2018-06-28 19:09:46 +02:00
intel_engine_cs.c drm/i915: add a selftest for the mmio_bases table 2018-03-15 08:46:06 +00:00
intel_guc.c drm/i915/selftests: ring all doorbells in igt_guc_doorbells 2018-08-28 13:41:27 +01:00
intel_hangcheck.c drm/i915/selftests: Exercise resetting in the middle of a wait-on-fence 2018-07-26 13:32:08 +01:00
intel_lrc.c drm/i915/selftests: Force a preemption hang 2018-07-16 17:17:27 +01:00
intel_uncore.c drm/i915: Restore user forcewake domains across suspend 2018-08-09 14:25:46 +01:00
intel_workarounds.c drm/i915/selftests: Add a safety net to live_workarounds 2018-07-11 14:13:56 +01:00
lib_sw_fence.c
lib_sw_fence.h
mock_context.c drm/i915: Reduce context HW ID lifetime 2018-09-05 11:58:08 +01:00
mock_context.h drm/i915/selftests: Use a sacrificial context for hang testing 2018-02-05 15:27:24 +00:00
mock_dmabuf.c drm/i915/selftests: Remove unused dmabuf->kmap routines, fix the build 2018-06-20 17:48:24 +01:00
mock_dmabuf.h
mock_drm.c
mock_drm.h
mock_engine.c drm/i915: Replace nested subclassing with explicit subclasses 2018-07-07 08:09:43 +01:00
mock_engine.h
mock_gem_device.c drm/i915/selftests: Avoid warning if runtime pm is disabled 2018-07-06 23:33:34 +01:00
mock_gem_device.h
mock_gem_object.h
mock_gtt.c drm/i915: Explicitly mark Global GTT address spaces 2018-09-01 10:25:38 +01:00
mock_gtt.h
mock_request.c drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
mock_request.h drm/i915: Rename drm_i915_gem_request to i915_request 2018-02-21 20:57:22 +00:00
mock_timeline.c drm/i915: Split i915_gem_timeline into individual timelines 2018-05-02 23:57:18 +01:00
mock_timeline.h drm/i915: Split i915_gem_timeline into individual timelines 2018-05-02 23:57:18 +01:00
mock_uncore.c
mock_uncore.h
scatterlist.c