M7350/kernel/sound/soc/codecs/wcd_cmi_api.h
2024-09-09 08:57:42 +00:00

44 lines
1.1 KiB
C

/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __CMI_API__
#define __CMI_API__
enum cmi_api_result {
CMI_API_FAILED = 1,
CMI_API_BUSY,
CMI_API_NO_MEMORY,
CMI_API_NOT_READY,
};
enum cmi_api_event {
CMI_API_MSG = 1,
CMI_API_OFFLINE,
CMI_API_ONLINE,
CMI_API_DEINITIALIZED,
};
struct cmi_api_notification {
enum cmi_api_event event;
enum cmi_api_result result;
void *message;
};
void *cmi_register(
void notification_callback
(const struct cmi_api_notification *parameter),
u32 service);
enum cmi_api_result cmi_deregister(void *reg_handle);
enum cmi_api_result cmi_send_msg(void *message);
#endif /*__CMI_API__*/