drm/i915/selftests: Try to show where the pulse went

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We have a case of a mysteriously absent pulse, so dump the engine
details to see if we can find out what happened to it.

References: https://bugs.freedesktop.org/show_bug.cgi?id=112405
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/20191128102546.3857140-1-chris@chris-wilson.co.uk

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Chris Wilson 2019-11-28 10:25:46 +00:00

parent cd30a50317

commit 7983990ca9

2 changed files with 7 additions and 0 deletions

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2

drivers/gpu/drm/i915/gt/intel_engine_cs.c

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5

drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c

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