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change not disable flip charge if enable by chg_en node

Browse source 
enable flip charge by echo 1 > chg_en, but chrg_stat flag need 200ms to
update in delay work. if a delay work is already runnning when
enable flip charge, it may disable flip charge immediatly cause factory
test flip charge current read err

Change-Id: Ib6fd330fb9f9bbd60157f6b16ec032f436056c33
Signed-off-by: xuxj12 <xuxj12@motorola.com>
Reviewed-on: https://gerrit.mot.com/2399491
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Reviewed-by: Yonghua Yan <yanyh2@motorola.com>
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Tested-by: Jira Key
Submit-Approved: Jira Key
This commit is contained in:
xuxj12 2022-10-09 16:15:18 +08:00
commit 3489d559a2
1 changed files with 8 additions and 3 deletions
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11
drivers/power/sgm4154x_charger_lite/sgm4154x_charger_lite.c
View file

@ -2230,6 +2230,7 @@ static int sgm4154x_charger_config_charge(void *data, struct mmi_charger_cfg *co
int rc;
u32 value;
bool chg_en;
static bool prev_chg_en = false;
bool cfg_changed = false;
struct sgm_mmi_charger *chg = data;
struct sgm4154x_state state = chg->sgm->state;
@ -2439,7 +2440,7 @@ static int sgm4154x_charger_config_charge(void *data, struct mmi_charger_cfg *co
chg_en = sgm4154x_is_enabled_charging(chg->sgm);
if (!cfg_changed &&
chg->chg_info.chrg_present && !state.hiz_en &&
chg_en && chg->sgm->ichg > 0 &&
chg_en && prev_chg_en && chg->sgm->ichg > 0 &&
((chg->batt_info.batt_mv + 50) * 1000) <= chg->sgm->vreg &&
state.chrg_stat != SGM4154x_FAST_CHRG &&
state.chrg_stat != SGM4154x_PRECHRG) {
@ -2449,6 +2450,7 @@ static int sgm4154x_charger_config_charge(void *data, struct mmi_charger_cfg *co
chg->chg_cfg.charging_disable = true;
pr_info("Battery charging reconfigure triggered\n");
}
prev_chg_en = chg_en;
if (chg->chg_info.chrg_present && !state.hiz_en &&
chg->sgm->use_ext_usb_psy && chg->sgm->usb) {
@ -2619,11 +2621,14 @@ static void sgm4154x_paired_battery_notify(void *data,
if (!rc && !val.intval)
batt_present = false;
}
chg->sgm->batt_present = batt_present;
if (!chg->sgm->batt_present) {
if (!batt_present) {
chg->paired_ichg = 0;
chg->paired_load = PAIRED_LOAD_OFF;
return;
} else if (!chg->sgm->batt_present) {
chg->paired_ichg = chg->sgm->init_data.max_ichg;
chg->sgm->batt_present = batt_present;
pr_info("Battery present!\n");
}
batt_ocv = chg->batt_info.batt_mv;