1 // SPDX-License-Identifier: GPL-2.0
20 		      const struct etnaviv_pm_signal *signal);
31 	const struct etnaviv_pm_signal *signal;  member
42 	const struct etnaviv_pm_signal *signal)  in perf_reg_read()  argument
44 	gpu_write(gpu, domain->profile_config, signal->data);  in perf_reg_read()
46 	return gpu_read(gpu, domain->profile_read);  in perf_reg_read()
59 	const struct etnaviv_pm_signal *signal)  in pipe_perf_reg_read()  argument
65 	lockdep_assert_held(&gpu->lock);  in pipe_perf_reg_read()
67 	for (i = 0; i < gpu->identity.pixel_pipes; i++) {  in pipe_perf_reg_read()
69 		value += perf_reg_read(gpu, domain, signal);  in pipe_perf_reg_read()
80 	const struct etnaviv_pm_signal *signal)  in pipe_reg_read()  argument
86 	lockdep_assert_held(&gpu->lock);  in pipe_reg_read()
88 	for (i = 0; i < gpu->identity.pixel_pipes; i++) {  in pipe_reg_read()
90 		value += gpu_read(gpu, signal->data);  in pipe_reg_read()
101 	const struct etnaviv_pm_signal *signal)  in hi_total_cycle_read()  argument
105 	if (gpu->identity.model == chipModel_GC880 ||  in hi_total_cycle_read()
106 		gpu->identity.model == chipModel_GC2000 ||  in hi_total_cycle_read()
107 		gpu->identity.model == chipModel_GC2100)  in hi_total_cycle_read()
115 	const struct etnaviv_pm_signal *signal)  in hi_total_idle_cycle_read()  argument
119 	if (gpu->identity.model == chipModel_GC880 ||  in hi_total_idle_cycle_read()
120 		gpu->identity.model == chipModel_GC2000 ||  in hi_total_idle_cycle_read()
121 		gpu->identity.model == chipModel_GC2100)  in hi_total_idle_cycle_read()
133 		.signal = (const struct etnaviv_pm_signal[]) {
176 		.signal = (const struct etnaviv_pm_signal[]) {
204 		.signal = (const struct etnaviv_pm_signal[]) {
257 		.signal = (const struct etnaviv_pm_signal[]) {
295 		.signal = (const struct etnaviv_pm_signal[]) {
313 		.signal = (const struct etnaviv_pm_signal[]) {
356 		.signal = (const struct etnaviv_pm_signal[]) {
409 		.signal = (const struct etnaviv_pm_signal[]) {
435 		.signal = (const struct etnaviv_pm_signal[]) {
473 		if (gpu->identity.features & meta->feature)  in num_pm_domains()
474 			num += meta->nr_domains;  in num_pm_domains()
489 		if (!(gpu->identity.features & meta->feature))  in pm_domain()
492 		if (index - offset >= meta->nr_domains) {  in pm_domain()
493 			offset += meta->nr_domains;  in pm_domain()
497 		domain = meta->domains + (index - offset);  in pm_domain()
509 	if (domain->iter >= nr_domains)  in etnaviv_pm_query_dom()
510 		return -EINVAL;  in etnaviv_pm_query_dom()
512 	dom = pm_domain(gpu, domain->iter);  in etnaviv_pm_query_dom()
514 		return -EINVAL;  in etnaviv_pm_query_dom()
516 	domain->id = domain->iter;  in etnaviv_pm_query_dom()
517 	domain->nr_signals = dom->nr_signals;  in etnaviv_pm_query_dom()
518 	strscpy_pad(domain->name, dom->name, sizeof(domain->name));  in etnaviv_pm_query_dom()
520 	domain->iter++;  in etnaviv_pm_query_dom()
521 	if (domain->iter == nr_domains)  in etnaviv_pm_query_dom()
522 		domain->iter = 0xff;  in etnaviv_pm_query_dom()
528 	struct drm_etnaviv_pm_signal *signal)  in etnaviv_pm_query_sig()  argument
534 	if (signal->domain >= nr_domains)  in etnaviv_pm_query_sig()
535 		return -EINVAL;  in etnaviv_pm_query_sig()
537 	dom = pm_domain(gpu, signal->domain);  in etnaviv_pm_query_sig()
539 		return -EINVAL;  in etnaviv_pm_query_sig()
541 	if (signal->iter >= dom->nr_signals)  in etnaviv_pm_query_sig()
542 		return -EINVAL;  in etnaviv_pm_query_sig()
544 	sig = &dom->signal[signal->iter];  in etnaviv_pm_query_sig()
546 	signal->id = signal->iter;  in etnaviv_pm_query_sig()
547 	strscpy_pad(signal->name, sig->name, sizeof(signal->name));  in etnaviv_pm_query_sig()
549 	signal->iter++;  in etnaviv_pm_query_sig()
550 	if (signal->iter == dom->nr_signals)  in etnaviv_pm_query_sig()
551 		signal->iter = 0xffff;  in etnaviv_pm_query_sig()
562 	if (r->domain >= meta->nr_domains)  in etnaviv_pm_req_validate()
563 		return -EINVAL;  in etnaviv_pm_req_validate()
565 	dom = meta->domains + r->domain;  in etnaviv_pm_req_validate()
567 	if (r->signal >= dom->nr_signals)  in etnaviv_pm_req_validate()
568 		return -EINVAL;  in etnaviv_pm_req_validate()
579 	u32 *bo = pmr->bo_vma;  in etnaviv_perfmon_process()
582 	dom = meta->domains + pmr->domain;  in etnaviv_perfmon_process()
583 	sig = &dom->signal[pmr->signal];  in etnaviv_perfmon_process()
584 	val = sig->sample(gpu, dom, sig);  in etnaviv_perfmon_process()
586 	*(bo + pmr->offset) = val;  in etnaviv_perfmon_process()