326 	struct amd_pmf_dev *pmf_dev = data;  in apmf_event_handler()  local
330 	mutex_lock(&pmf_dev->update_mutex);  in apmf_event_handler()
331 	ret = apmf_get_sbios_requests(pmf_dev, &req);  in apmf_event_handler()
333 		dev_err(pmf_dev->dev, "Failed to get SBIOS requests:%d\n", ret);  in apmf_event_handler()
338 		dev_dbg(pmf_dev->dev, "AMT is supported and notifications %s\n",  in apmf_event_handler()
340 		pmf_dev->amt_enabled = !!req.amt_event;  in apmf_event_handler()
342 		if (pmf_dev->amt_enabled)  in apmf_event_handler()
343 			amd_pmf_handle_amt(pmf_dev);  in apmf_event_handler()
345 			amd_pmf_reset_amt(pmf_dev);  in apmf_event_handler()
349 		dev_dbg(pmf_dev->dev, "CQL is supported and notifications %s\n",  in apmf_event_handler()
353 		if (pmf_dev->amt_enabled)  in apmf_event_handler()
354 			amd_pmf_update_2_cql(pmf_dev, req.cql_event);  in apmf_event_handler()
357 	mutex_unlock(&pmf_dev->update_mutex);  in apmf_event_handler()
414 int apmf_install_handler(struct amd_pmf_dev *pmf_dev)  in apmf_install_handler()  argument
416 	acpi_handle ahandle = ACPI_HANDLE(pmf_dev->dev);  in apmf_install_handler()
420 	if (is_apmf_func_supported(pmf_dev, APMF_FUNC_AUTO_MODE) &&  in apmf_install_handler()
421 	    is_apmf_func_supported(pmf_dev, APMF_FUNC_SBIOS_REQUESTS)) {  in apmf_install_handler()
423 						     apmf_event_handler, pmf_dev);  in apmf_install_handler()
425 			dev_err(pmf_dev->dev, "failed to install notify handler\n");  in apmf_install_handler()
430 		apmf_event_handler(ahandle, 0, pmf_dev);  in apmf_install_handler()
459 int apmf_check_smart_pc(struct amd_pmf_dev *pmf_dev)  in apmf_check_smart_pc()  argument
461 	acpi_handle ahandle = ACPI_HANDLE(pmf_dev->dev);  in apmf_check_smart_pc()
464 	status = acpi_walk_resources(ahandle, METHOD_NAME__CRS, apmf_walk_resources, pmf_dev);  in apmf_check_smart_pc()
466 		dev_dbg(pmf_dev->dev, "acpi_walk_resources failed :%d\n", status);  in apmf_check_smart_pc()
481 void apmf_acpi_deinit(struct amd_pmf_dev *pmf_dev)  in apmf_acpi_deinit()  argument
483 	acpi_handle ahandle = ACPI_HANDLE(pmf_dev->dev);  in apmf_acpi_deinit()
485 	if (pmf_dev->hb_interval && pmf_dev->pmf_if_version == PMF_IF_V1)  in apmf_acpi_deinit()
486 		cancel_delayed_work_sync(&pmf_dev->heart_beat);  in apmf_acpi_deinit()
488 	if (is_apmf_func_supported(pmf_dev, APMF_FUNC_AUTO_MODE) &&  in apmf_acpi_deinit()
489 	    is_apmf_func_supported(pmf_dev, APMF_FUNC_SBIOS_REQUESTS))  in apmf_acpi_deinit()
493 int apmf_acpi_init(struct amd_pmf_dev *pmf_dev)  in apmf_acpi_init()  argument
497 	ret = apmf_if_verify_interface(pmf_dev);  in apmf_acpi_init()
499 		dev_err(pmf_dev->dev, "APMF verify interface failed :%d\n", ret);  in apmf_acpi_init()
503 	ret = apmf_get_system_params(pmf_dev);  in apmf_acpi_init()
505 		dev_dbg(pmf_dev->dev, "APMF apmf_get_system_params failed :%d\n", ret);  in apmf_acpi_init()
509 	if (pmf_dev->hb_interval && pmf_dev->pmf_if_version == PMF_IF_V1) {  in apmf_acpi_init()
511 		INIT_DELAYED_WORK(&pmf_dev->heart_beat, apmf_sbios_heartbeat_notify);  in apmf_acpi_init()
512 		schedule_delayed_work(&pmf_dev->heart_beat, 0);  in apmf_acpi_init()