threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
208 lines
4.7 KiB
C
208 lines
4.7 KiB
C
/*
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* usb_pd_policy_manager.h
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*
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* Created on: Mar 27, 2017
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* Author: a0220433
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*/
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#ifndef SRC_PDLIB_USB_PD_POLICY_MANAGER_H_
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#define SRC_PDLIB_USB_PD_POLICY_MANAGER_H_
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#include <linux/device.h>
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#include <linux/interrupt.h>
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#include <linux/module.h>
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#include <linux/delay.h>
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#include <linux/workqueue.h>
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#include <linux/power_supply.h>
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#include <../../../misc/mediatek/typec/tcpc/inc/tcpm.h>
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#include <mt-plat/mtk_charger.h>
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#include <mt-plat/charger_class.h>
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enum pm_state {
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PD_PM_STATE_ENTRY,
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PD_PM_STATE_FC2_ENTRY,
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PD_PM_STATE_FC2_ENTRY_1,
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PD_PM_STATE_FC2_ENTRY_2,
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PD_PM_STATE_FC2_ENTRY_3,
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PD_PM_STATE_FC2_TUNE,
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PD_PM_STATE_FC2_EXIT,
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};
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#define BAT_OVP_FAULT_SHIFT 0
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#define BAT_OCP_FAULT_SHIFT 1
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#define BUS_OVP_FAULT_SHIFT 2
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#define BUS_OCP_FAULT_SHIFT 3
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#define BAT_THERM_FAULT_SHIFT 4
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#define BUS_THERM_FAULT_SHIFT 5
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#define DIE_THERM_FAULT_SHIFT 6
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#define BAT_OVP_FAULT_MASK (1 << BAT_OVP_FAULT_SHIFT)
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#define BAT_OCP_FAULT_MASK (1 << BAT_OCP_FAULT_SHIFT)
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#define BUS_OVP_FAULT_MASK (1 << BUS_OVP_FAULT_SHIFT)
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#define BUS_OCP_FAULT_MASK (1 << BUS_OCP_FAULT_SHIFT)
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#define BAT_THERM_FAULT_MASK (1 << BAT_THERM_FAULT_SHIFT)
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#define BUS_THERM_FAULT_MASK (1 << BUS_THERM_FAULT_SHIFT)
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#define DIE_THERM_FAULT_MASK (1 << DIE_THERM_FAULT_SHIFT)
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#define BAT_OVP_ALARM_SHIFT 0
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#define BAT_OCP_ALARM_SHIFT 1
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#define BUS_OVP_ALARM_SHIFT 2
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#define BUS_OCP_ALARM_SHIFT 3
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#define BAT_THERM_ALARM_SHIFT 4
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#define BUS_THERM_ALARM_SHIFT 5
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#define DIE_THERM_ALARM_SHIFT 6
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#define BAT_UCP_ALARM_SHIFT 7
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#define BAT_OVP_ALARM_MASK (1 << BAT_OVP_ALARM_SHIFT)
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#define BAT_OCP_ALARM_MASK (1 << BAT_OCP_ALARM_SHIFT)
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#define BUS_OVP_ALARM_MASK (1 << BUS_OVP_ALARM_SHIFT)
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#define BUS_OCP_ALARM_MASK (1 << BUS_OCP_ALARM_SHIFT)
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#define BAT_THERM_ALARM_MASK (1 << BAT_THERM_ALARM_SHIFT)
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#define BUS_THERM_ALARM_MASK (1 << BUS_THERM_ALARM_SHIFT)
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#define DIE_THERM_ALARM_MASK (1 << DIE_THERM_ALARM_SHIFT)
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#define BAT_UCP_ALARM_MASK (1 << BAT_UCP_ALARM_SHIFT)
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#define VBAT_REG_STATUS_SHIFT 0
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#define IBAT_REG_STATUS_SHIFT 1
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#define VBAT_REG_STATUS_MASK (1 << VBAT_REG_STATUS_SHIFT)
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#define IBAT_REG_STATUS_MASK (1 << VBAT_REG_STATUS_SHIFT)
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struct sw_device {
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bool charge_enabled;
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int ibus_curr;
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};
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struct cp_device {
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bool charge_enabled;
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bool batt_pres;
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bool vbus_pres;
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/* alarm/fault status */
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bool bat_ovp_fault;
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bool bat_ocp_fault;
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bool bus_ovp_fault;
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bool bus_ocp_fault;
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bool bat_ovp_alarm;
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bool bat_ocp_alarm;
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bool bus_ovp_alarm;
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bool bus_ocp_alarm;
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bool bat_ucp_alarm;
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bool bat_therm_alarm;
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bool bus_therm_alarm;
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bool die_therm_alarm;
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bool bat_therm_fault;
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bool bus_therm_fault;
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bool die_therm_fault;
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bool therm_shutdown_flag;
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bool therm_shutdown_stat;
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bool vbat_reg;
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bool ibat_reg;
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//+Extb HONGMI-89622,chenrui1.wt,add,20210729,add charge_mode 1:1
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int direct_charge;
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int charge_mode;
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//-Extb HONGMI-89622,chenrui1.wt,add,20210729,add charge_mode 1:1
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int vout_volt;
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int vbat_volt;
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int vbus_volt;
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int ibat_curr;
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int ibus_curr;
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int battery_curr;
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int vbus_error_low;
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int vbus_error_high;
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int bat_temp;
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int bus_temp;
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int die_temp;
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};
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#define PM_STATE_LOG_MAX 32
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struct usbpd_pm {
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struct tcpc_device *tcpc;
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struct notifier_block tcp_nb;
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struct charger_device *sw_chg;
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bool is_pps_en_unlock;
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int hrst_cnt;
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enum pm_state state;
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struct cp_device cp;
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struct cp_device cp_sec;
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struct sw_device sw;
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bool cp_sec_stopped;
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bool pd_active;
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bool pps_supported;
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/* +Bug651592 caijiaqi.wt,20210609,ADD BATTERY CURRENT jeita */
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bool pps_temp_flag;
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bool pd_authen;
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bool therm_flag;
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bool is_cp_ok;
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int lcdoff_curr_step;
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int lcdon_curr_step;
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/* -Bug651592 caijiaqi.wt,20210609,ADD BATTERY CURRENT jeita */
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int request_voltage;
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int request_current;
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int apdo_max_volt;
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int apdo_max_curr;
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int apdo_selected_pdo;
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int adapter_voltage;
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int adapter_current;
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int adapter_ptf;
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bool adapter_omf;
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struct delayed_work pm_work;
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struct notifier_block nb;
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bool psy_change_running;
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struct work_struct cp_psy_change_work;
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struct work_struct usb_psy_change_work;
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spinlock_t psy_change_lock;
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struct power_supply *cp_psy;
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struct power_supply *cp_sec_psy;
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struct power_supply *usb_psy;
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struct power_supply *battery_psy;
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//Extb HOMGMI-84843,chenrui1.wt,ADD,20210514,add adpo_max node
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struct power_supply *apdo_psy;
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};
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struct pdpm_config {
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int bat_volt_lp_lmt; /*bat volt loop limit*/
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int bat_curr_lp_lmt;
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int bus_volt_lp_lmt;
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int bus_curr_lp_lmt;
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int fc2_taper_current;
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int fc2_steps;
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int min_adapter_volt_required;
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int min_adapter_curr_required;
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int min_vbat_for_cp;
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bool cp_sec_enable;
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bool fc2_disable_sw; /* disable switching charger during flash charge*/
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};
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#endif /* SRC_PDLIB_USB_PD_POLICY_MANAGER_H_ */
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