drm/i915: Show if we consider the engine is idle in the GPU error state

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Useful for verifying our bookkeeper when we encounter is knowing whether
we think the engine is idle at the time of the GPU hang.

References: https://bugs.freedesktop.org/show_bug.cgi?id=104305
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171219131419.13117-1-chris@chris-wilson.co.uk

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Chris Wilson 2017-12-19 13:14:19 +00:00

parent a2b1658857

commit 398c8a300b

2 changed files with 3 additions and 0 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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2

drivers/gpu/drm/i915/i915_gpu_error.c

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