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power: adjust 27w charge policy and parameters

Browse source 
-1, add force pmic chg functions.
-2, change the thermal policy, force to only pmic chg
    when the thermal level equal the max level.
-3, change the debug print level, only print MOTO_INTERRUPT

Change-Id: I2fb37bbdb9bbd32866e5a7e7af773dfea72f5e99
Signed-off-by: xuwt2 <xuwt2@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1229055
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Yonghua Yan <yanyh2@motorola.com>
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
xuwt2 2018-08-17 17:09:20 +08:00 • committed by Wentao Xu
commit b1232dce25
1 changed files with 35 additions and 7 deletions
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42
drivers/power/mmi_pl_chg_manager/mmi_pl_chg_manager.c
View file

@ -116,7 +116,7 @@ enum print_reason {
PR_MOTO = BIT(7),
};
static int __debug_mask = PR_MOTO | PR_INTERRUPT;
static int __debug_mask = PR_INTERRUPT;
module_param_named(
debug_mask, __debug_mask, int, S_IRUSR | S_IWUSR
);
@ -269,6 +269,7 @@ struct mmi_pl_chg_manager {
int flashc_cc_tunning_cnt;
int pps_select_pdo_retry_cont;
bool vbus_present;
bool force_pmic_chg;
bool pd_pps_support;
bool pd_pps_mitigation;
bool flashc_alarm;
@ -1046,7 +1047,8 @@ static void mmi_pl_sm_work_func(struct work_struct *work)
> chip->sys_configs.flashc_min_vbat_start)
&& chip->flashc_cc_max_curr_pre >
chip->pmic_step_curr
&& chrg_step_max < STEP_NORMAL) {
&& chrg_step_max < STEP_NORMAL
&& !chip->force_pmic_chg) {
mmi_pl_dbg(chip, PR_MOTO,
"battery volt %d, start flash charger\n",
@ -1547,7 +1549,8 @@ schedule:
chip->target_volt = min(chip->request_volt, chip->pps_voltage_max);
chip->target_curr = min(chip->request_current, chip->pps_current_max);
if (chip->thermal_mitigation_level > 0) {
if (chip->thermal_mitigation_level > 0
&& chip->thermal_mitigation_level < chip->num_thermal_zones - 1) {
chip->target_volt = min(chip->target_volt,
chip->thermal_mitigation_zones[chip->thermal_mitigation_level].power_voltage);
chip->target_curr = min(chip->target_curr,
@ -1558,6 +1561,31 @@ schedule:
chip->thermal_mitigation_level,
chip->thermal_mitigation_zones[chip->thermal_mitigation_level].power_voltage,
chip->thermal_mitigation_zones[chip->thermal_mitigation_level].power_current);
if (chip->force_pmic_chg) {
chip->force_pmic_chg = false;
mmi_pl_pm_move_state(chip, PM_STATE_ENTRY);
heartbeat_dely_ms = HEARTBEAT_NEXT_STATE_MS;
mmi_pl_dbg(chip, PR_MOTO, "thermal level is %d ,"
"cannel force pmic chg, recovery parallel chg !\n",
chip->thermal_mitigation_level);
}
} else if (chip->thermal_mitigation_level == chip->num_thermal_zones -1
&& !chip->force_pmic_chg) {
chip->force_pmic_chg = true;
mmi_pl_pm_move_state(chip, PM_STATE_SW_ENTRY);
heartbeat_dely_ms = HEARTBEAT_NEXT_STATE_MS;
mmi_pl_dbg(chip, PR_MOTO, "thermal level is %d ,"
"force to only pmic chg !\n",
chip->thermal_mitigation_level);
} else if (chip->thermal_mitigation_level == 0
&& chip->force_pmic_chg) {
chip->force_pmic_chg = false;
mmi_pl_pm_move_state(chip, PM_STATE_ENTRY);
heartbeat_dely_ms = HEARTBEAT_NEXT_STATE_MS;
mmi_pl_dbg(chip, PR_MOTO, "thermal level is %d ,"
"cannel force pmic chg, recovery parallel chg !\n",
chip->thermal_mitigation_level);
}
mmi_pl_dbg(chip, PR_MOTO, "sm work select power: "
@ -1590,7 +1618,7 @@ schedule:
"pps ibus curr %d\n",
pluse_volt - FG_ESR_DECREMENT_UV,
pluse_curr - FG_ESR_DECREMENT_UA);
} else {
usbpd_select_pdo(chip->pd_handle,
chip->mmi_pps_pdo_idx,
@ -1746,7 +1774,7 @@ static void psy_changed_work_func(struct work_struct *work)
&& chip->mmi_pdo_info[i].uv_max >= FLASH_CHARGER_PPS_MIN_VOLT
&& chip->mmi_pdo_info[i].ua >= TYPEC_MIDDLE_CURRENT_UA) {
chip->mmi_pps_pdo_idx = chip->mmi_pdo_info[i].pdo_pos;
mmi_pl_dbg(chip, PR_MOTO,
mmi_pl_dbg(chip, PR_INTERRUPT,
"pd charger support pps, pdo %d, "
"volt %d, curr %d \n",
chip->mmi_pps_pdo_idx,
@ -1773,7 +1801,7 @@ static void psy_changed_work_func(struct work_struct *work)
}
}
mmi_pl_dbg(chip, PR_MOTO, "vbus present %d, pd pps support %d, "
mmi_pl_dbg(chip, PR_INTERRUPT, "vbus present %d, pd pps support %d, "
"pps max voltage %d, pps max curr %d\n",
chip->vbus_present,
chip->pd_pps_support,
@ -1782,7 +1810,7 @@ static void psy_changed_work_func(struct work_struct *work)
mmi_pl_pm_check_flashc_enable(chip);
mmi_pl_pm_check_pmic_enable(chip);
mmi_pl_dbg(chip, PR_MOTO, "flashc enable %d, pmic enable %d\n",
mmi_pl_dbg(chip, PR_INTERRUPT, "flashc enable %d, pmic enable %d\n",
chip->flashc_handle.charge_enabled,
chip->pmic_handle.charge_enabled);