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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-12-19 16:14:19 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-12-20 00:55:13 +0300 |
| commit | 398c8a300b79b76fbac63b844ddc0cdfe5e5005f (patch) | |
| tree | 0437d72ea57e0287a1ff6fd83ddde40cd8e89893 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | a2b16588578f8edd0e39c7a6554b047b13e8ca79 (diff) | |
| download | linux-398c8a300b79b76fbac63b844ddc0cdfe5e5005f.tar.xz | |
drm/i915: Show if we consider the engine is idle in the GPU error state
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
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index eb4f6d7d8755..ca2a61966a23 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -948,6 +948,7 @@ struct i915_gpu_state { struct drm_i915_error_engine { int engine_id; /* Software tracked state */ + bool idle; bool waiting; int num_waiters; unsigned long hangcheck_timestamp; |