diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine.h b/drivers/gpu/drm/i915/gt/intel_engine.h index d3c6993f4f46..93ea367fe624 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine.h +++ b/drivers/gpu/drm/i915/gt/intel_engine.h @@ -136,6 +136,20 @@ execlists_active(const struct intel_engine_execlists *execlists) return READ_ONCE(*execlists->active); } +static inline void +execlists_active_lock_bh(struct intel_engine_execlists *execlists) +{ + local_bh_disable(); /* prevent local softirq and lock recursion */ + tasklet_lock(&execlists->tasklet); +} + +static inline void +execlists_active_unlock_bh(struct intel_engine_execlists *execlists) +{ + tasklet_unlock(&execlists->tasklet); + local_bh_enable(); /* restore softirq, and kick ksoftirqd! */ +} + struct i915_request * execlists_unwind_incomplete_requests(struct intel_engine_execlists *execlists); @@ -335,7 +349,6 @@ void intel_engine_init_execlists(struct intel_engine_cs *engine); void intel_engine_init_breadcrumbs(struct intel_engine_cs *engine); void intel_engine_fini_breadcrumbs(struct intel_engine_cs *engine); -void intel_engine_signal_breadcrumbs(struct intel_engine_cs *engine); void intel_engine_disarm_breadcrumbs(struct intel_engine_cs *engine); static inline void @@ -408,8 +421,9 @@ static inline void __intel_engine_reset(struct intel_engine_cs *engine, engine->serial++; /* contexts lost */ } -bool intel_engine_is_idle(struct intel_engine_cs *engine); bool intel_engines_are_idle(struct intel_gt *gt); +bool intel_engine_is_idle(struct intel_engine_cs *engine); +void intel_engine_flush_submission(struct intel_engine_cs *engine); void intel_engines_reset_default_submission(struct intel_gt *gt); |
