53 	struct q6adm *adm;  member
90 static struct q6copp *q6adm_find_copp(struct q6adm *adm, int port_idx,  in q6adm_find_copp()  argument
97 	spin_lock_irqsave(&adm->copps_list_lock, flags);  in q6adm_find_copp()
98 	list_for_each_entry(c, &adm->copps_list, node) {  in q6adm_find_copp()
106 	spin_unlock_irqrestore(&adm->copps_list_lock, flags);  in q6adm_find_copp()
115 	struct q6adm *adm = c->adm;  in q6adm_free_copp()  local
118 	spin_lock_irqsave(&adm->copps_list_lock, flags);  in q6adm_free_copp()
119 	clear_bit(c->copp_idx, &adm->copp_bitmap[c->afe_port]);  in q6adm_free_copp()
121 	spin_unlock_irqrestore(&adm->copps_list_lock, flags);  in q6adm_free_copp()
131 	struct q6adm *adm = dev_get_drvdata(&adev->dev);  in q6adm_callback()  local
158 			copp = q6adm_find_copp(adm, port_idx, copp_idx);  in q6adm_callback()
167 			adm->result = *result;  in q6adm_callback()
168 			wake_up(&adm->matrix_map_wait);  in q6adm_callback()
185 		copp = q6adm_find_copp(adm, port_idx, copp_idx);  in q6adm_callback()
212 static struct q6copp *q6adm_alloc_copp(struct q6adm *adm, int port_idx)  in q6adm_alloc_copp()  argument
217 	idx = find_first_zero_bit(&adm->copp_bitmap[port_idx],  in q6adm_alloc_copp()
227 	set_bit(idx, &adm->copp_bitmap[port_idx]);  in q6adm_alloc_copp()
230 	c->adm = adm;  in q6adm_alloc_copp()
237 static int q6adm_apr_send_copp_pkt(struct q6adm *adm, struct q6copp *copp,  in q6adm_apr_send_copp_pkt()  argument
240 	struct device *dev = adm->dev;  in q6adm_apr_send_copp_pkt()
244 	mutex_lock(&adm->lock);  in q6adm_apr_send_copp_pkt()
247 	ret = apr_send_pkt(adm->apr, pkt);  in q6adm_apr_send_copp_pkt()
275 	mutex_unlock(&adm->lock);  in q6adm_apr_send_copp_pkt()
279 static int q6adm_device_close(struct q6adm *adm, struct q6copp *copp,  in q6adm_device_close()  argument
293 	return q6adm_apr_send_copp_pkt(adm, copp, &close, 0);  in q6adm_device_close()
296 static struct q6copp *q6adm_find_matching_copp(struct q6adm *adm,  in q6adm_find_matching_copp()  argument
306 	spin_lock_irqsave(&adm->copps_list_lock, flags);  in q6adm_find_matching_copp()
308 	list_for_each_entry(c, &adm->copps_list, node) {  in q6adm_find_matching_copp()
316 	spin_unlock_irqrestore(&adm->copps_list_lock, flags);  in q6adm_find_matching_copp()
321 static int q6adm_device_open(struct q6adm *adm, struct q6copp *copp,  in q6adm_device_open()  argument
359 	ret = q6adm_apr_send_copp_pkt(adm, copp, pkt,  in q6adm_device_open()
387 	struct q6adm *adm = dev_get_drvdata(dev->parent);  in q6adm_open()  local
397 	copp = q6adm_find_matching_copp(adm, port_id, topology, perf_mode,  in q6adm_open()
404 	spin_lock_irqsave(&adm->copps_list_lock, flags);  in q6adm_open()
405 	copp = q6adm_alloc_copp(adm, port_id);  in q6adm_open()
407 		spin_unlock_irqrestore(&adm->copps_list_lock, flags);  in q6adm_open()
411 	list_add_tail(&copp->node, &adm->copps_list);  in q6adm_open()
412 	spin_unlock_irqrestore(&adm->copps_list_lock, flags);  in q6adm_open()
422 	ret = q6adm_device_open(adm, copp, port_id, path, topology,  in q6adm_open()
462 	struct q6adm *adm = dev_get_drvdata(dev->parent);  in q6adm_matrix_map()  local
518 		copp = q6adm_find_copp(adm, port_idx, copp_idx);  in q6adm_matrix_map()
528 	mutex_lock(&adm->lock);  in q6adm_matrix_map()
529 	adm->result.status = 0;  in q6adm_matrix_map()
530 	adm->result.opcode = 0;  in q6adm_matrix_map()
532 	ret = apr_send_pkt(adm->apr, pkt);  in q6adm_matrix_map()
538 	ret = wait_event_timeout(adm->matrix_map_wait,  in q6adm_matrix_map()
539 				 adm->result.opcode == pkt->hdr.opcode,  in q6adm_matrix_map()
546 	} else if (adm->result.status > 0) {  in q6adm_matrix_map()
548 			adm->result.status);  in q6adm_matrix_map()
554 	mutex_unlock(&adm->lock);  in q6adm_matrix_map()
570 	struct q6adm *adm = dev_get_drvdata(dev->parent);  in q6adm_close()  local
573 	ret = q6adm_device_close(adm, copp, copp->afe_port, copp->copp_idx);  in q6adm_close()
575 		dev_err(adm->dev, "Failed to close copp %d\n", ret);  in q6adm_close()
588 	struct q6adm *adm;  in q6adm_probe()  local
590 	adm = devm_kzalloc(dev, sizeof(*adm), GFP_KERNEL);  in q6adm_probe()
591 	if (!adm)  in q6adm_probe()
594 	adm->apr = adev;  in q6adm_probe()
595 	dev_set_drvdata(dev, adm);  in q6adm_probe()
596 	adm->dev = dev;  in q6adm_probe()
597 	q6core_get_svc_api_info(adev->svc_id, &adm->ainfo);  in q6adm_probe()
598 	mutex_init(&adm->lock);  in q6adm_probe()
599 	init_waitqueue_head(&adm->matrix_map_wait);  in q6adm_probe()
601 	INIT_LIST_HEAD(&adm->copps_list);  in q6adm_probe()
602 	spin_lock_init(&adm->copps_list_lock);  in q6adm_probe()