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check the charger status again when devices shutdown.

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When the device shutdown due to unplugging the charger in factory mode,
we need to check the status of the charger again.

Change-Id: I43160b0802a700be88542427bad8a75fcd4a4e13
Reviewed-on: https://gerrit.mot.com/2512562
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:
litong20 2023-02-15 19:40:26 +08:00 • committed by litong
commit 7b5ea4f9cf
1 changed files with 4 additions and 2 deletions
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6
drivers/power/mmi_charger/mmi_charger.c
View file

@ -53,6 +53,8 @@ module_param(factory_kill_disable, int, 0644);
static int suspend_wakeups;
module_param(suspend_wakeups, int, 0644);
static bool shutdown_triggered = false;
static struct mmi_charger_chip *this_chip = NULL;
enum {
@ -2143,7 +2145,6 @@ static void mmi_charger_heartbeat_work(struct work_struct *work)
heartbeat_work.work);
struct timespec64 now;
static struct timespec64 start;
static bool shutdown_triggered = false;
uint32_t elapsed_ms;
/* Have not been resumed so wait another 100 ms */
@ -2595,7 +2596,8 @@ static int mmi_charger_reboot(struct notifier_block *nb,
factory_kill_disable = true;
chip->force_charger_disabled = true;
schedule_delayed_work(&chip->heartbeat_work, msecs_to_jiffies(0));
while (chip->max_charger_rate != MMI_POWER_SUPPLY_CHARGE_RATE_NONE) {
while (chip->max_charger_rate != MMI_POWER_SUPPLY_CHARGE_RATE_NONE &&
shutdown_triggered && !chip->empty_vbat_shutdown_triggered) {
mmi_info(chip, "Wait for charger removal\n");
msleep(100);
}