diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_engine_cs.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index ef49b1b0537b..df8f88142f1d 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -1072,7 +1072,7 @@ bool intel_engine_is_idle(struct intel_engine_cs *engine) return ring_is_idle(engine); } -bool intel_engines_are_idle(struct drm_i915_private *dev_priv) +bool intel_engines_are_idle(struct drm_i915_private *i915) { struct intel_engine_cs *engine; enum intel_engine_id id; @@ -1081,10 +1081,14 @@ bool intel_engines_are_idle(struct drm_i915_private *dev_priv) * If the driver is wedged, HW state may be very inconsistent and * report that it is still busy, even though we have stopped using it. */ - if (i915_reset_failed(dev_priv)) + if (i915_reset_failed(i915)) return true; - for_each_engine(engine, dev_priv, id) { + /* Already parked (and passed an idleness test); must still be idle */ + if (!READ_ONCE(i915->gt.awake)) + return true; + + for_each_engine(engine, i915, id) { if (!intel_engine_is_idle(engine)) return false; } |