112 lines
2 KiB
C
112 lines
2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2021 MediaTek Inc.
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*/
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#ifndef _MTK_SMARTCHARGING_H
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#define _MTK_SMARTCHARGING_H
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#include <linux/netlink.h> /* netlink */
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#include <linux/socket.h> /* netlink */
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#include <linux/skbuff.h> /* netlink */
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#include <net/sock.h> /* netlink */
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#define NETLINK_CHG 28
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#define SCD_NL_MSG_T_HDR_LEN 28
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#define MAX_NL_MSG_LEN_SND 4096
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#define MAX_NL_MSG_LEN_RCV 9200
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#define SCD_NL_MSG_MAX_LEN 9200
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#define SCD_NL_MAGIC 19800212
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enum sc_daemon_cmds {
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SC_DAEMON_CMD_PRINT_LOG,
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SC_DAEMON_CMD_SET_DAEMON_PID,
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SC_DAEMON_CMD_NOTIFY_DAEMON,
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SC_DAEMON_CMD_SETTING,
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SC_DAEMON_CMD_FROM_USER_NUMBER
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};
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enum sc_kernel_events {
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SC_EVENT_PLUG_IN,
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SC_EVENT_PLUG_OUT,
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SC_EVENT_CHARGING,
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SC_EVENT_STOP_CHARGING,
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};
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struct sc_nl_msg_t {
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unsigned int sc_cmd;
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unsigned int sc_subcmd;
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unsigned int sc_subcmd_para1;
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unsigned int sc_subcmd_para2;
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unsigned int sc_data_len;
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unsigned int sc_ret_data_len;
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unsigned int identity;
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char sc_data[SCD_NL_MSG_MAX_LEN];
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};
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struct scd_cmd_param_t_1 {
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int size;
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int data[50];
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};
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enum sc_info {
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SC_VBAT,
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SC_BAT_TMP,
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SC_UISOC,
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SC_SOC,
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SC_ENABLE,
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SC_BAT_SIZE,
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SC_START_TIME,
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SC_END_TIME,
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SC_IBAT_LIMIT,
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SC_TARGET_PERCENTAGE,
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SC_LEFT_TIME_FOR_CV,
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SC_IBAT_SETTING,
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SC_IBAT,
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SC_IBAT_ALG,
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SC_IBUS,
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SC_DBGLV,
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SC_SOLUTION,
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SC_INFO_MAX
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};
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enum sc_current_direction {
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SC_IGNORE,
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SC_KEEP,
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SC_DISABLE,
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SC_REDUCE,
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};
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struct smartcharging {
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/*daemon related*/
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struct sock *daemo_nl_sk;
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u_int g_scd_pid;
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struct scd_cmd_param_t_1 data;
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bool enable;
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int battery_size;
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int current_limit;
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int target_percentage;
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int left_time_for_cv;
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int start_time;
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int end_time;
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bool disable_charger;
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enum sc_current_direction solution;
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int sc_ibat;
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int pre_ibat;
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int bh;
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bool disable_in_this_plug;
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};
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extern int wakeup_sc_algo_cmd(struct scd_cmd_param_t_1 *data, int subcmd, int para1);
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extern void sc_update(struct charger_manager *pinfo);
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extern void sc_select_charging_current(struct charger_manager *info, struct charger_data *pdata);
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#endif /* End of _MTK_SMARTCHARGING_H */
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