198 void v3d_perfmon_init(struct v3d_dev *v3d)  in v3d_perfmon_init()  argument
203 	if (v3d->ver >= 71) {  in v3d_perfmon_init()
206 	} else if (v3d->ver >= 42) {  in v3d_perfmon_init()
211 	v3d->perfmon_info.max_counters = max;  in v3d_perfmon_init()
212 	v3d->perfmon_info.counters = counters;  in v3d_perfmon_init()
229 void v3d_perfmon_start(struct v3d_dev *v3d, struct v3d_perfmon *perfmon)  in v3d_perfmon_start()  argument
235 	if (WARN_ON_ONCE(!perfmon || v3d->active_perfmon))  in v3d_perfmon_start()
244 						v3d->ver);  in v3d_perfmon_start()
248 					     V3D_PCTR_S1, v3d->ver);  in v3d_perfmon_start()
251 					     V3D_PCTR_S2, v3d->ver);  in v3d_perfmon_start()
254 					     V3D_PCTR_S3, v3d->ver);  in v3d_perfmon_start()
262 	v3d->active_perfmon = perfmon;  in v3d_perfmon_start()
265 void v3d_perfmon_stop(struct v3d_dev *v3d, struct v3d_perfmon *perfmon,  in v3d_perfmon_stop()  argument
270 	if (!perfmon || !v3d->active_perfmon)  in v3d_perfmon_stop()
274 	if (perfmon != v3d->active_perfmon) {  in v3d_perfmon_stop()
285 	v3d->active_perfmon = NULL;  in v3d_perfmon_stop()
310 	struct v3d_dev *v3d = (struct v3d_dev *)data;  in v3d_perfmon_idr_del()  local
313 	if (perfmon == v3d->active_perfmon)  in v3d_perfmon_idr_del()
314 		v3d_perfmon_stop(v3d, perfmon, false);  in v3d_perfmon_idr_del()
317 	cmpxchg(&v3d->global_perfmon, perfmon, NULL);  in v3d_perfmon_idr_del()
326 	struct v3d_dev *v3d = v3d_priv->v3d;  in v3d_perfmon_close_file()  local
329 	idr_for_each(&v3d_priv->perfmon.idr, v3d_perfmon_idr_del, v3d);  in v3d_perfmon_close_file()
340 	struct v3d_dev *v3d = v3d_priv->v3d;  in v3d_perfmon_create_ioctl()  local
352 		if (req->counters[i] >= v3d->perfmon_info.max_counters)  in v3d_perfmon_create_ioctl()
390 	struct v3d_dev *v3d = v3d_priv->v3d;  in v3d_perfmon_destroy_ioctl()  local
401 	if (perfmon == v3d->active_perfmon)  in v3d_perfmon_destroy_ioctl()
402 		v3d_perfmon_stop(v3d, perfmon, false);  in v3d_perfmon_destroy_ioctl()
405 	cmpxchg(&v3d->global_perfmon, perfmon, NULL);  in v3d_perfmon_destroy_ioctl()
415 	struct v3d_dev *v3d = to_v3d_dev(dev);  in v3d_perfmon_get_values_ioctl()  local
428 	v3d_perfmon_stop(v3d, perfmon, true);  in v3d_perfmon_get_values_ioctl()
443 	struct v3d_dev *v3d = to_v3d_dev(dev);  in v3d_perfmon_get_counter_ioctl()  local
451 	if (!v3d->perfmon_info.max_counters)  in v3d_perfmon_get_counter_ioctl()
455 	if (req->counter >= v3d->perfmon_info.max_counters)  in v3d_perfmon_get_counter_ioctl()
458 	counter = &v3d->perfmon_info.counters[req->counter];  in v3d_perfmon_get_counter_ioctl()
472 	struct v3d_dev *v3d = to_v3d_dev(dev);  in v3d_perfmon_set_global_ioctl()  local
484 		if (!v3d->global_perfmon)  in v3d_perfmon_set_global_ioctl()
487 		xchg(&v3d->global_perfmon, NULL);  in v3d_perfmon_set_global_ioctl()
492 	if (cmpxchg(&v3d->global_perfmon, NULL, perfmon))  in v3d_perfmon_set_global_ioctl()