164 		pmu->sample[__I915_SAMPLE_RC6].cur = val;  in get_rc6()
174 		val += pmu->sample[__I915_SAMPLE_RC6].cur;  in get_rc6()
177 	if (val < pmu->sample[__I915_SAMPLE_RC6_LAST_REPORTED].cur)  in get_rc6()
178 		val = pmu->sample[__I915_SAMPLE_RC6_LAST_REPORTED].cur;  in get_rc6()
180 		pmu->sample[__I915_SAMPLE_RC6_LAST_REPORTED].cur = val;  in get_rc6()
192 		pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(&i915->gt);  in park_rc6()
257 add_sample(struct i915_pmu_sample *sample, u32 val)  in add_sample()  argument
259 	sample->cur += val;  in add_sample()
283 		add_sample(&pmu->sample[I915_SAMPLE_WAIT], period_ns);  in engine_sample()
285 		add_sample(&pmu->sample[I915_SAMPLE_SEMA], period_ns);  in engine_sample()
287 	/* No need to sample when busy stats are supported. */  in engine_sample()
295 	 * engine being busy. Therefore, we record the sample as being  in engine_sample()
304 		add_sample(&pmu->sample[I915_SAMPLE_BUSY], period_ns);  in engine_sample()
338 add_sample_mult(struct i915_pmu_sample *sample, u32 val, u32 mul)  in add_sample_mult()  argument
340 	sample->cur += mul_u32_u32(val, mul);  in add_sample_mult()
383 		add_sample_mult(&pmu->sample[__I915_SAMPLE_FREQ_ACT],  in frequency_sample()
388 		add_sample_mult(&pmu->sample[__I915_SAMPLE_FREQ_REQ],  in frequency_sample()
452 		    enum drm_i915_pmu_engine_sample sample)  in engine_event_status()  argument
454 	switch (sample) {  in engine_event_status()
553 		u8 sample = engine_event_sample(event);  in __i915_pmu_event_read()  local
562 		} else if (sample == I915_SAMPLE_BUSY &&  in __i915_pmu_event_read()
569 			val = engine->pmu.sample[sample].cur;  in __i915_pmu_event_read()
575 			   div_u64(pmu->sample[__I915_SAMPLE_FREQ_ACT].cur,  in __i915_pmu_event_read()
580 			   div_u64(pmu->sample[__I915_SAMPLE_FREQ_REQ].cur,  in __i915_pmu_event_read()
632 		pmu->sample[__I915_SAMPLE_RC6_LAST_REPORTED].cur = 0;  in i915_pmu_enable()
633 		pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(&i915->gt);  in i915_pmu_enable()
650 		u8 sample = engine_event_sample(event);  in i915_pmu_enable()  local
659 		BUILD_BUG_ON(ARRAY_SIZE(engine->pmu.sample) !=  in i915_pmu_enable()
661 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.enable_count));  in i915_pmu_enable()
662 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.sample));  in i915_pmu_enable()
663 		GEM_BUG_ON(engine->pmu.enable_count[sample] == ~0);  in i915_pmu_enable()
665 		engine->pmu.enable |= BIT(sample);  in i915_pmu_enable()
666 		engine->pmu.enable_count[sample]++;  in i915_pmu_enable()
692 		u8 sample = engine_event_sample(event);  in i915_pmu_disable()  local
699 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.enable_count));  in i915_pmu_disable()
700 		GEM_BUG_ON(sample >= ARRAY_SIZE(engine->pmu.sample));  in i915_pmu_disable()
701 		GEM_BUG_ON(engine->pmu.enable_count[sample] == 0);  in i915_pmu_disable()
707 		if (--engine->pmu.enable_count[sample] == 0)  in i915_pmu_disable()
708 			engine->pmu.enable &= ~BIT(sample);  in i915_pmu_disable()
829 	.sample = (__sample), \
873 		enum drm_i915_pmu_engine_sample sample;  in create_event_attributes()  member
896 						 engine_events[i].sample))  in create_event_attributes()
949 						engine_events[i].sample))  in create_event_attributes()
962 								engine_events[i].sample));  in create_event_attributes()