73 static int sof_register_ipc_flood_test(struct snd_sof_dev *sdev)  in sof_register_ipc_flood_test()  argument
78 	if (sdev->pdata->ipc_type != SOF_IPC)  in sof_register_ipc_flood_test()
82 		ret = sof_client_dev_register(sdev, "ipc_flood", i, NULL, 0);  in sof_register_ipc_flood_test()
89 			sof_client_dev_unregister(sdev, "ipc_flood", i);  in sof_register_ipc_flood_test()
95 static void sof_unregister_ipc_flood_test(struct snd_sof_dev *sdev)  in sof_unregister_ipc_flood_test()  argument
100 		sof_client_dev_unregister(sdev, "ipc_flood", i);  in sof_unregister_ipc_flood_test()
103 static inline int sof_register_ipc_flood_test(struct snd_sof_dev *sdev)  in sof_register_ipc_flood_test()  argument
108 static inline void sof_unregister_ipc_flood_test(struct snd_sof_dev *sdev) {}  in sof_unregister_ipc_flood_test()  argument
112 static int sof_register_ipc_msg_injector(struct snd_sof_dev *sdev)  in sof_register_ipc_msg_injector()  argument
114 	return sof_client_dev_register(sdev, "msg_injector", 0, NULL, 0);  in sof_register_ipc_msg_injector()
117 static void sof_unregister_ipc_msg_injector(struct snd_sof_dev *sdev)  in sof_unregister_ipc_msg_injector()  argument
119 	sof_client_dev_unregister(sdev, "msg_injector", 0);  in sof_unregister_ipc_msg_injector()
122 static inline int sof_register_ipc_msg_injector(struct snd_sof_dev *sdev)  in sof_register_ipc_msg_injector()  argument
127 static inline void sof_unregister_ipc_msg_injector(struct snd_sof_dev *sdev) {}  in sof_unregister_ipc_msg_injector()  argument
131 static int sof_register_ipc_kernel_injector(struct snd_sof_dev *sdev)  in sof_register_ipc_kernel_injector()  argument
134 	if (sdev->pdata->ipc_type != SOF_IPC)  in sof_register_ipc_kernel_injector()
137 	return sof_client_dev_register(sdev, "kernel_injector", 0, NULL, 0);  in sof_register_ipc_kernel_injector()
140 static void sof_unregister_ipc_kernel_injector(struct snd_sof_dev *sdev)  in sof_unregister_ipc_kernel_injector()  argument
142 	sof_client_dev_unregister(sdev, "kernel_injector", 0);  in sof_unregister_ipc_kernel_injector()
145 static inline int sof_register_ipc_kernel_injector(struct snd_sof_dev *sdev)  in sof_register_ipc_kernel_injector()  argument
150 static inline void sof_unregister_ipc_kernel_injector(struct snd_sof_dev *sdev) {}  in sof_unregister_ipc_kernel_injector()  argument
153 int sof_register_clients(struct snd_sof_dev *sdev)  in sof_register_clients()  argument
157 	if (sdev->dspless_mode_selected)  in sof_register_clients()
161 	ret = sof_register_ipc_flood_test(sdev);  in sof_register_clients()
163 		dev_err(sdev->dev, "IPC flood test client registration failed\n");  in sof_register_clients()
167 	ret = sof_register_ipc_msg_injector(sdev);  in sof_register_clients()
169 		dev_err(sdev->dev, "IPC message injector client registration failed\n");  in sof_register_clients()
173 	ret = sof_register_ipc_kernel_injector(sdev);  in sof_register_clients()
175 		dev_err(sdev->dev, "IPC kernel injector client registration failed\n");  in sof_register_clients()
181 	if (sof_ops(sdev) && sof_ops(sdev)->register_ipc_clients)  in sof_register_clients()
182 		ret = sof_ops(sdev)->register_ipc_clients(sdev);  in sof_register_clients()
187 	sof_unregister_ipc_kernel_injector(sdev);  in sof_register_clients()
190 	sof_unregister_ipc_msg_injector(sdev);  in sof_register_clients()
193 	sof_unregister_ipc_flood_test(sdev);  in sof_register_clients()
198 void sof_unregister_clients(struct snd_sof_dev *sdev)  in sof_unregister_clients()  argument
200 	if (sof_ops(sdev) && sof_ops(sdev)->unregister_ipc_clients)  in sof_unregister_clients()
201 		sof_ops(sdev)->unregister_ipc_clients(sdev);  in sof_unregister_clients()
203 	sof_unregister_ipc_kernel_injector(sdev);  in sof_unregister_clients()
204 	sof_unregister_ipc_msg_injector(sdev);  in sof_unregister_clients()
205 	sof_unregister_ipc_flood_test(sdev);  in sof_unregister_clients()
208 int sof_client_dev_register(struct snd_sof_dev *sdev, const char *name, u32 id,  in sof_client_dev_register()  argument
219 	cdev->sdev = sdev;  in sof_client_dev_register()
222 	auxdev->dev.parent = sdev->dev;  in sof_client_dev_register()
232 		dev_err(sdev->dev, "failed to initialize client dev %s.%d\n", name, id);  in sof_client_dev_register()
238 		dev_err(sdev->dev, "failed to add client dev %s.%d\n", name, id);  in sof_client_dev_register()
248 	mutex_lock(&sdev->ipc_client_mutex);  in sof_client_dev_register()
249 	list_add(&cdev->list, &sdev->ipc_client_list);  in sof_client_dev_register()
250 	mutex_unlock(&sdev->ipc_client_mutex);  in sof_client_dev_register()
264 void sof_client_dev_unregister(struct snd_sof_dev *sdev, const char *name, u32 id)  in sof_client_dev_unregister()  argument
268 	mutex_lock(&sdev->ipc_client_mutex);  in sof_client_dev_unregister()
274 	list_for_each_entry(cdev, &sdev->ipc_client_list, list) {  in sof_client_dev_unregister()
283 	mutex_unlock(&sdev->ipc_client_mutex);  in sof_client_dev_unregister()
290 	if (cdev->sdev->pdata->ipc_type == SOF_IPC) {  in sof_client_ipc_tx_message()
293 		return sof_ipc_tx_message(cdev->sdev->ipc, ipc_msg, hdr->size,  in sof_client_ipc_tx_message()
295 	} else if (cdev->sdev->pdata->ipc_type == SOF_INTEL_IPC4) {  in sof_client_ipc_tx_message()
298 		return sof_ipc_tx_message(cdev->sdev->ipc, ipc_msg, msg->data_size,  in sof_client_ipc_tx_message()
308 	if (cdev->sdev->pdata->ipc_type == SOF_IPC) {  in sof_client_ipc_rx_message()
312 			dev_err(cdev->sdev->dev, "The received message size is invalid\n");  in sof_client_ipc_rx_message()
316 		sof_ipc3_do_rx_work(cdev->sdev, ipc_msg, msg_buf);  in sof_client_ipc_rx_message()
327 	if (cdev->sdev->pdata->ipc_type == SOF_IPC) {  in sof_client_ipc_set_get_data()
330 		return sof_ipc_set_get_data(cdev->sdev->ipc, ipc_msg, hdr->size,  in sof_client_ipc_set_get_data()
332 	} else if (cdev->sdev->pdata->ipc_type == SOF_INTEL_IPC4) {  in sof_client_ipc_set_get_data()
335 		return sof_ipc_set_get_data(cdev->sdev->ipc, ipc_msg,  in sof_client_ipc_set_get_data()
346 	struct snd_sof_dev *sdev = c->sdev;  in sof_client_ipc4_find_module()  local
348 	if (sdev->pdata->ipc_type == SOF_INTEL_IPC4)  in sof_client_ipc4_find_module()
349 		return sof_ipc4_find_module_by_uuid(sdev, uuid);  in sof_client_ipc4_find_module()
350 	dev_err(sdev->dev, "Only supported with IPC4\n");  in sof_client_ipc4_find_module()
357 int sof_suspend_clients(struct snd_sof_dev *sdev, pm_message_t state)  in sof_suspend_clients()  argument
362 	mutex_lock(&sdev->ipc_client_mutex);  in sof_suspend_clients()
364 	list_for_each_entry(cdev, &sdev->ipc_client_list, list) {  in sof_suspend_clients()
374 	mutex_unlock(&sdev->ipc_client_mutex);  in sof_suspend_clients()
380 int sof_resume_clients(struct snd_sof_dev *sdev)  in sof_resume_clients()  argument
385 	mutex_lock(&sdev->ipc_client_mutex);  in sof_resume_clients()
387 	list_for_each_entry(cdev, &sdev->ipc_client_list, list) {  in sof_resume_clients()
397 	mutex_unlock(&sdev->ipc_client_mutex);  in sof_resume_clients()
405 	return cdev->sdev->debugfs_root;  in sof_client_get_debugfs_root()
412 	return cdev->sdev->dev;  in sof_client_get_dma_dev()
418 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_get_fw_version()  local
420 	return &sdev->fw_ready.version;  in sof_client_get_fw_version()
426 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_get_ipc_max_payload_size()  local
428 	return sdev->ipc->max_payload_size;  in sof_client_get_ipc_max_payload_size()
434 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_get_ipc_type()  local
436 	return sdev->pdata->ipc_type;  in sof_client_get_ipc_type()
443 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_core_module_get()  local
445 	if (!try_module_get(sdev->dev->driver->owner))  in sof_client_core_module_get()
454 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_core_module_put()  local
456 	module_put(sdev->dev->driver->owner);  in sof_client_core_module_put()
461 void sof_client_ipc_rx_dispatcher(struct snd_sof_dev *sdev, void *msg_buf)  in sof_client_ipc_rx_dispatcher()  argument
466 	if (sdev->pdata->ipc_type == SOF_IPC) {  in sof_client_ipc_rx_dispatcher()
470 	} else if (sdev->pdata->ipc_type == SOF_INTEL_IPC4) {  in sof_client_ipc_rx_dispatcher()
475 		dev_dbg_once(sdev->dev, "Not supported IPC version: %d\n",  in sof_client_ipc_rx_dispatcher()
476 			     sdev->pdata->ipc_type);  in sof_client_ipc_rx_dispatcher()
480 	mutex_lock(&sdev->client_event_handler_mutex);  in sof_client_ipc_rx_dispatcher()
482 	list_for_each_entry(event, &sdev->ipc_rx_handler_list, list) {  in sof_client_ipc_rx_dispatcher()
487 	mutex_unlock(&sdev->client_event_handler_mutex);  in sof_client_ipc_rx_dispatcher()
494 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_register_ipc_rx_handler()  local
500 	if (cdev->sdev->pdata->ipc_type == SOF_IPC) {  in sof_client_register_ipc_rx_handler()
503 	} else if (cdev->sdev->pdata->ipc_type == SOF_INTEL_IPC4) {  in sof_client_register_ipc_rx_handler()
507 		dev_warn(sdev->dev, "%s: Not supported IPC version: %d\n",  in sof_client_register_ipc_rx_handler()
508 			 __func__, sdev->pdata->ipc_type);  in sof_client_register_ipc_rx_handler()
521 	mutex_lock(&sdev->client_event_handler_mutex);  in sof_client_register_ipc_rx_handler()
522 	list_add(&event->list, &sdev->ipc_rx_handler_list);  in sof_client_register_ipc_rx_handler()
523 	mutex_unlock(&sdev->client_event_handler_mutex);  in sof_client_register_ipc_rx_handler()
532 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_unregister_ipc_rx_handler()  local
535 	mutex_lock(&sdev->client_event_handler_mutex);  in sof_client_unregister_ipc_rx_handler()
537 	list_for_each_entry(event, &sdev->ipc_rx_handler_list, list) {  in sof_client_unregister_ipc_rx_handler()
545 	mutex_unlock(&sdev->client_event_handler_mutex);  in sof_client_unregister_ipc_rx_handler()
550 void sof_client_fw_state_dispatcher(struct snd_sof_dev *sdev)  in sof_client_fw_state_dispatcher()  argument
554 	mutex_lock(&sdev->client_event_handler_mutex);  in sof_client_fw_state_dispatcher()
556 	list_for_each_entry(event, &sdev->fw_state_handler_list, list)  in sof_client_fw_state_dispatcher()
557 		event->callback(event->cdev, sdev->fw_state);  in sof_client_fw_state_dispatcher()
559 	mutex_unlock(&sdev->client_event_handler_mutex);  in sof_client_fw_state_dispatcher()
565 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_register_fw_state_handler()  local
579 	mutex_lock(&sdev->client_event_handler_mutex);  in sof_client_register_fw_state_handler()
580 	list_add(&event->list, &sdev->fw_state_handler_list);  in sof_client_register_fw_state_handler()
581 	mutex_unlock(&sdev->client_event_handler_mutex);  in sof_client_register_fw_state_handler()
589 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_unregister_fw_state_handler()  local
592 	mutex_lock(&sdev->client_event_handler_mutex);  in sof_client_unregister_fw_state_handler()
594 	list_for_each_entry(event, &sdev->fw_state_handler_list, list) {  in sof_client_unregister_fw_state_handler()
602 	mutex_unlock(&sdev->client_event_handler_mutex);  in sof_client_unregister_fw_state_handler()
608 	struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);  in sof_client_get_fw_state()  local
610 	return sdev->fw_state;  in sof_client_get_fw_state()