android_kernel_samsung_sm8650_ksu/include/linux/dev_ril_bridge.h

/*
 * Copyright (C) 2017 Samsung Electronics.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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 __DEV_RIL_BRIDGE_H__
#define __DEV_RIL_BRIDGE_H__

#define IPC_SYSTEM_CP_CHANNEL_INFO	0x01
#define IPC_SYSTEM_CHARGING_DOCK_INFO	0x02
#define IPC_SYSTEM_CP_ADAPTIVE_MIPI_INFO	0x05

struct __packed sipc_fmt_hdr {
	u16 len;
	u8  msg_seq;
	u8  ack_seq;
	u8  main_cmd;
	u8  sub_cmd;
	u8  cmd_type;
};

struct dev_ril_bridge_msg {
	unsigned int dev_id;
	unsigned int data_len;
	void *data;
};

#if IS_ENABLED(CONFIG_DEV_RIL_BRIDGE)
extern int register_dev_ril_bridge_event_notifier(struct notifier_block *nb);
extern int unregister_dev_ril_bridge_event_notifier(struct notifier_block *nb);
extern int dev_ril_bridge_send_msg(int id, int size, void *buf);

#else
static inline int register_dev_ril_bridge_event_notifier(
		struct notifier_block *nb) {return 0;}
static inline int unregister_dev_ril_bridge_event_notifier(
		struct notifier_block *nb) {return 0;}
static inline int dev_ril_bridge_send_msg(int id, int size, void *buf) {return 0;}
#endif

#endif/*__DEV_RIL_BRIDGE_H__*/