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qpnp-smbcharger-mmi: update ocp check

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Charge current ocp overcurrent check was made on negative current
Charging is positive polarity, causine ocp cal to be missed

NO_PROP_NEEDED: current reports are negative on Olson, not on smith

Change-Id: Icfee60ff847b55ff0fe5119cc178fb5fac65d581
Signed-off-by: Bernie Moreno-BERNIEM <berniem@motorola.com>
Reviewed-on: https://gerrit.mot.com/1638826
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Ling Jin <lingjin@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Bernie Moreno-BERNIEM 2020-06-23 07:55:42 -05:00 • committed by Bernie Moreno
commit 60f7e4400e
1 changed files with 12 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

30
drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c
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@ -2627,24 +2627,18 @@ static int mmi_dual_charge_control(struct smb_mmi_charger *chg,
else
target_fv = flip_p->target_fv;
if (chg_stat_main.batt_ma < 0) {
chg_stat_main.batt_ma *= -1;
if (chg_stat_main.batt_ma > main_p->target_fcc) {
ocp = chg_stat_main.batt_ma - main_p->target_fcc;
main_p->ocp[main_p->pres_temp_zone] += ocp;
mmi_info(chg, "Main Exceed by %d mA\n",
main_p->ocp[main_p->pres_temp_zone]);
}
if (chg_stat_main.batt_ma > main_p->target_fcc) {
ocp = chg_stat_main.batt_ma - main_p->target_fcc;
main_p->ocp[main_p->pres_temp_zone] += ocp;
mmi_info(chg, "Main Exceed by %d mA\n",
main_p->ocp[main_p->pres_temp_zone]);
}
if (chg_stat_flip.batt_ma < 0) {
chg_stat_flip.batt_ma *= -1;
if (chg_stat_flip.batt_ma > flip_p->target_fcc) {
ocp = chg_stat_flip.batt_ma - flip_p->target_fcc;
flip_p->ocp[flip_p->pres_temp_zone] += ocp;
mmi_info(chg, "Flip Exceed by %d mA\n",
flip_p->ocp[flip_p->pres_temp_zone]);
}
if (chg_stat_flip.batt_ma > flip_p->target_fcc) {
ocp = chg_stat_flip.batt_ma - flip_p->target_fcc;
flip_p->ocp[flip_p->pres_temp_zone] += ocp;
mmi_info(chg, "Flip Exceed by %d mA\n",
flip_p->ocp[flip_p->pres_temp_zone]);
}
target_fcc = main_p->target_fcc + flip_p->target_fcc;
@ -3233,8 +3227,8 @@ static void mmi_heartbeat_work(struct work_struct *work)
((report_cap != batt_cap) &&
(report_cap <= (batt_cap + MONOTONIC_SOC)) &&
(report_cap >= (batt_cap - MONOTONIC_SOC)))) {
mmi_info(chip, "Updating Reported Capacity to %d\n",
report_cap);
mmi_info(chip, "Updating Reported Capacity to %d, main_cap= %d, flip_cap= %d, main_cap_full= %d, flip_cap_full= %d\n",
report_cap, main_cap, flip_cap, main_cap_full, flip_cap_full);
chip->last_reported_soc = report_cap;
}else if ((batt_cap < 100) && (report_cap > (batt_cap + MONOTONIC_SOC))) {
chip->last_reported_soc++;