194 static u64 read_sample(struct i915_pmu *pmu, unsigned int gt_id, int sample)  in read_sample()  argument
196 	return pmu->sample[gt_id][sample].cur;  in read_sample()
200 store_sample(struct i915_pmu *pmu, unsigned int gt_id, int sample, u64 val)  in store_sample()  argument
202 	pmu->sample[gt_id][sample].cur = val;  in store_sample()
206 add_sample_mult(struct i915_pmu *pmu, unsigned int gt_id, int sample, u32 val, u32 mul)  in add_sample_mult()  argument
208 	pmu->sample[gt_id][sample].cur += mul_u32_u32(val, mul);  in add_sample_mult()
334 add_sample(struct i915_pmu_sample *sample, u32 val)  in add_sample()  argument
336 	sample->cur += val;  in add_sample()
360 		add_sample(&pmu->sample[I915_SAMPLE_WAIT], period_ns);  in engine_sample()
362 		add_sample(&pmu->sample[I915_SAMPLE_SEMA], period_ns);  in engine_sample()
381 		add_sample(&pmu->sample[I915_SAMPLE_BUSY], period_ns);  in engine_sample()
518 		    enum drm_i915_pmu_engine_sample sample)  in engine_event_status()  argument
520 	switch (sample) {  in engine_event_status()
637 		u8 sample = engine_event_sample(event);  in __i915_pmu_event_read()  local
646 		} else if (sample == I915_SAMPLE_BUSY &&  in __i915_pmu_event_read()
653 			val = engine->pmu.sample[sample].cur;  in __i915_pmu_event_read()
743 		u8 sample = engine_event_sample(event);  in i915_pmu_enable()  local
752 		BUILD_BUG_ON(ARRAY_SIZE(engine->pmu.sample) !=  in i915_pmu_enable()
754 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.enable_count));  in i915_pmu_enable()
755 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.sample));  in i915_pmu_enable()
756 		GEM_BUG_ON(engine->pmu.enable_count[sample] == ~0);  in i915_pmu_enable()
758 		engine->pmu.enable |= BIT(sample);  in i915_pmu_enable()
759 		engine->pmu.enable_count[sample]++;  in i915_pmu_enable()
787 		u8 sample = engine_event_sample(event);  in i915_pmu_disable()  local
794 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.enable_count));  in i915_pmu_disable()
795 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.sample));  in i915_pmu_disable()
796 		GEM_BUG_ON(engine->pmu.enable_count[sample] == 0);  in i915_pmu_disable()
802 		if (--engine->pmu.enable_count[sample] == 0)  in i915_pmu_disable()
803 			engine->pmu.enable &= ~BIT(sample);  in i915_pmu_disable()
954 	.sample = (__sample), \
1000 		enum drm_i915_pmu_engine_sample sample;  in create_event_attributes()  member
1028 						 engine_events[i].sample))  in create_event_attributes()
1094 						engine_events[i].sample))  in create_event_attributes()
1107 								engine_events[i].sample));  in create_event_attributes()