diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c index 5d0ec7c49b6a..4070cb5711d8 100644 --- a/drivers/gpu/drm/i915/gt/intel_context.c +++ b/drivers/gpu/drm/i915/gt/intel_context.c @@ -386,7 +386,7 @@ intel_context_init(struct intel_context *ce, struct intel_engine_cs *engine) ce->ring = NULL; ce->ring_size = SZ_4K; - ewma_runtime_init(&ce->runtime.avg); + ewma_runtime_init(&ce->stats.runtime.avg); ce->vm = i915_vm_get(engine->gt->vm); @@ -400,7 +400,7 @@ intel_context_init(struct intel_context *ce, struct intel_engine_cs *engine) INIT_LIST_HEAD(&ce->guc_state.fences); INIT_LIST_HEAD(&ce->guc_state.requests); - ce->guc_id.id = GUC_INVALID_LRC_ID; + ce->guc_id.id = GUC_INVALID_CONTEXT_ID; INIT_LIST_HEAD(&ce->guc_id.link); INIT_LIST_HEAD(&ce->destroyed_link); @@ -576,6 +576,31 @@ void intel_context_bind_parent_child(struct intel_context *parent, child->parallel.parent = parent; } +u64 intel_context_get_total_runtime_ns(const struct intel_context *ce) +{ + u64 total, active; + + total = ce->stats.runtime.total; + if (ce->ops->flags & COPS_RUNTIME_CYCLES) + total *= ce->engine->gt->clock_period_ns; + + active = READ_ONCE(ce->stats.active); + if (active) + active = intel_context_clock() - active; + + return total + active; +} + +u64 intel_context_get_avg_runtime_ns(struct intel_context *ce) +{ + u64 avg = ewma_runtime_read(&ce->stats.runtime.avg); + + if (ce->ops->flags & COPS_RUNTIME_CYCLES) + avg *= ce->engine->gt->clock_period_ns; + + return avg; +} + #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) #include "selftest_context.c" #endif |