A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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charge:notify smb5 while charge pump start working

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While charge pump start working,notify smb5 side to
not control PD module.

Change-Id: I51e90a8c3d215e8aba9da893ceb519d76dba1360
Signed-off-by: chailu1 <chailu1@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1609380
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Haijian Ma <mahj8@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
Reviewed-on: https://gerrit.mot.com/1893606
Reviewed-by: Wei Xu <xuwei9@lenovo.com>
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
This commit is contained in:
chailu1 2020-06-09 19:28:09 +08:00 • committed by Wei Xu
commit dd2a90778a
1 changed files with 16 additions and 0 deletions
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16
drivers/power/mmi_parallel_charger/mmi_charger_core.c
View file

@ -1007,6 +1007,9 @@ static bool mmi_factory_check(void)
static void kick_sm(struct mmi_charger_manager *chip, int ms)
{
union power_supply_propval val;
int ret;
if (!chip->sm_work_running) {
mmi_chrg_dbg(chip, PR_INTERRUPT,
"launch mmi chrg sm work\n");
@ -1014,6 +1017,11 @@ static void kick_sm(struct mmi_charger_manager *chip, int ms)
schedule_delayed_work(&chip->mmi_chrg_sm_work,
msecs_to_jiffies(ms));
chip->sm_work_running = true;
val.intval = true;
ret = power_supply_set_property(chip->usb_psy,
POWER_SUPPLY_PROP_CP_ENABLE, &val);
if (ret)
mmi_chrg_err(chip, "Unable to enable CP: %d\n", ret);
} else
mmi_chrg_dbg(chip, PR_INTERRUPT,
"mmi chrg sm work already existed\n");
@ -1021,10 +1029,18 @@ static void kick_sm(struct mmi_charger_manager *chip, int ms)
static void cancel_sm(struct mmi_charger_manager *chip)
{
union power_supply_propval val;
int ret;
cancel_delayed_work_sync(&chip->mmi_chrg_sm_work);
flush_delayed_work(&chip->mmi_chrg_sm_work);
mmi_chrg_policy_clear(chip);
chip->sm_work_running = false;
val.intval = false;
ret = power_supply_set_property(chip->usb_psy,
POWER_SUPPLY_PROP_CP_ENABLE, &val);
if (ret)
mmi_chrg_err(chip, "Unable to disable CP: %d\n", ret);
chip->pd_volt_max = pd_volt_max_init;
chip->pd_curr_max = pd_curr_max_init;
mmi_chrg_dbg(chip, PR_INTERRUPT,