diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/charger-manager.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c index 95ed887343c7..876aa1bd15d4 100644 --- a/drivers/power/charger-manager.c +++ b/drivers/power/charger-manager.c @@ -306,7 +306,15 @@ out: */ static bool is_polling_required(struct charger_manager *cm) { - switch (cm->desc->polling_mode) { + enum polling_modes polling_mode; + + if (cm_suspended + && cm->desc->poll_mode_sleep >= 0) + polling_mode = cm->desc->poll_mode_sleep; + else + polling_mode = cm->desc->poll_mode_normal; + + switch (polling_mode) { case CM_POLL_DISABLE: return false; case CM_POLL_ALWAYS: @@ -317,7 +325,7 @@ static bool is_polling_required(struct charger_manager *cm) return is_charging(cm); default: dev_warn(cm->dev, "Incorrect polling_mode (%d)\n", - cm->desc->polling_mode); + polling_mode); } return false; @@ -1174,7 +1182,13 @@ static struct charger_desc *of_cm_parse_desc(struct device *dev) of_property_read_string(np, "cm-name", &desc->psy_name); of_property_read_u32(np, "cm-poll-mode", &poll_mode); - desc->polling_mode = poll_mode; + desc->poll_mode_normal = poll_mode; + + /* Polling mode in sleep state */ + if (!of_property_read_u32(np, "cm-poll-mode-sleep", &poll_mode)) + desc->poll_mode_sleep = poll_mode; + else + desc->poll_mode_sleep = -EINVAL; of_property_read_u32(np, "cm-poll-interval", &desc->polling_interval_ms); |