google_battery: debounce changes of battery state at full

Do not propagate power supply events due to fuel gauge state
changes at full.

Reduce the poll rate at full. Regular poll rate will resume on
disconnect or when SSOC fall under 100% (eg trigger of trickle
defend).

Bug: 194147077
Signed-off-by: AleX Pelosi <[email protected]>
Change-Id: I7e7fbe28837e247f9d9065cbc12755c7ecac2ceb
diff --git a/max1720x_battery.c b/max1720x_battery.c
index 1b754ae..c0b18b3 100644
--- a/max1720x_battery.c
+++ b/max1720x_battery.c
@@ -1164,7 +1164,7 @@
 	}
 
 	if (status != chip->prev_charge_status)
-		dev_info(chip->dev, "s=%d->%d c=%d avg_c=%d ichgt=%d vfsoc=%d soc=%d fullsocthr=%d\n",
+		dev_dbg(chip->dev, "s=%d->%d c=%d avg_c=%d ichgt=%d vfsoc=%d soc=%d fullsocthr=%d\n",
 				    chip->prev_charge_status,
 				    status, current_now, current_avg,
 				    ichgterm, vfsoc, soc, fullsocthr);