google_battery: debug for battery loop ps events
Add debug log for triggers of power supply events from the battery
poll loop.
Bug: 191405477
Signed-off-by: AleX Pelosi <[email protected]>
Change-Id: I0c424fb9d2d65938ead57b7fbad0699cacd88297
diff --git a/google_battery.c b/google_battery.c
index 4ee4105..6491cc7 100644
--- a/google_battery.c
+++ b/google_battery.c
@@ -4771,9 +4771,15 @@
present = GPSY_GET_PROP(fg_psy, POWER_SUPPLY_PROP_PRESENT);
if (present && !batt_drv->batt_present) {
+ pr_debug("%s: change of battery state %d->%d\n",
+ __func__, batt_drv->batt_present, present);
+
batt_drv->batt_present = true;
notify_psy_changed = true;
} else if (!present && batt_drv->batt_present) {
+ pr_debug("%s: change of battery state %d->%d\n",
+ __func__, batt_drv->batt_present, present);
+
batt_drv->batt_present = false;
/* add debounce? */
@@ -4788,8 +4794,11 @@
goto reschedule;
}
- if (fg_status != batt_drv->fg_status)
+ if (fg_status != batt_drv->fg_status) {
+ pr_debug("%s: change of fg_status %d->%d\n",
+ __func__, batt_drv->fg_status, fg_status);
notify_psy_changed = true;
+ }
batt_drv->fg_status = fg_status;
/* batt_lock protect SSOC code etc. */
@@ -4810,6 +4819,9 @@
ssoc = ssoc_get_capacity(ssoc_state);
if (prev_ssoc != ssoc) {
+ pr_debug("%s: change of ssoc %d->%d\n", __func__,
+ prev_ssoc, ssoc);
+
if (ssoc > prev_ssoc)
bat_log_ttf_estimate("SSOC", ssoc, batt_drv);
notify_psy_changed = true;
@@ -4822,15 +4834,20 @@
level = gbatt_get_capacity_level(&batt_drv->ssoc_state,
fg_status);
if (level != batt_drv->capacity_level) {
+ pr_debug("%s: change of capacity level %d->%d\n",
+ __func__, batt_drv->capacity_level,
+ level);
+
batt_drv->capacity_level = level;
notify_psy_changed = true;
}
if (batt_drv->dead_battery) {
- batt_drv->dead_battery =
- gbatt_check_dead_battery(batt_drv);
- if (!batt_drv->dead_battery)
+ batt_drv->dead_battery = gbatt_check_dead_battery(batt_drv);
+ if (!batt_drv->dead_battery) {
+ pr_debug("%s: dead_battery 1->0\n", __func__);
notify_psy_changed = true;
+ }
}
/* fuel gauge triggered recharge logic. */
@@ -4847,8 +4864,11 @@
const int limit = batt_drv->batt_update_high_temp_threshold;
batt_drv->batt_temp = batt_temp;
- if (batt_drv->batt_temp > limit)
+ if (batt_drv->batt_temp > limit) {
+ pr_debug("%s: temperature over limit %d > %d\n",
+ __func__, batt_temp, limit);
notify_psy_changed = true;
+ }
}
mutex_unlock(&batt_drv->batt_lock);
@@ -4910,7 +4930,6 @@
if (notify_psy_changed)
power_supply_changed(batt_drv->psy);
-
/* collect lifetime and write to storage */
if (batt_drv->blf_state == BATT_LFCOLLECT_ENABLED) {
int cnt;
