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path: root/drivers/power/power_supply_leds.c
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Diffstat (limited to 'drivers/power/power_supply_leds.c')
-rw-r--r--drivers/power/power_supply_leds.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/power/power_supply_leds.c b/drivers/power/power_supply_leds.c
index 031a554837f7..da25eb94e5c6 100644
--- a/drivers/power/power_supply_leds.c
+++ b/drivers/power/power_supply_leds.c
@@ -21,6 +21,8 @@
static void power_supply_update_bat_leds(struct power_supply *psy)
{
union power_supply_propval status;
+ unsigned long delay_on = 0;
+ unsigned long delay_off = 0;
if (psy->get_property(psy, POWER_SUPPLY_PROP_STATUS, &status))
return;
@@ -32,16 +34,22 @@ static void power_supply_update_bat_leds(struct power_supply *psy)
led_trigger_event(psy->charging_full_trig, LED_FULL);
led_trigger_event(psy->charging_trig, LED_OFF);
led_trigger_event(psy->full_trig, LED_FULL);
+ led_trigger_event(psy->charging_blink_full_solid_trig,
+ LED_FULL);
break;
case POWER_SUPPLY_STATUS_CHARGING:
led_trigger_event(psy->charging_full_trig, LED_FULL);
led_trigger_event(psy->charging_trig, LED_FULL);
led_trigger_event(psy->full_trig, LED_OFF);
+ led_trigger_blink(psy->charging_blink_full_solid_trig,
+ &delay_on, &delay_off);
break;
default:
led_trigger_event(psy->charging_full_trig, LED_OFF);
led_trigger_event(psy->charging_trig, LED_OFF);
led_trigger_event(psy->full_trig, LED_OFF);
+ led_trigger_event(psy->charging_blink_full_solid_trig,
+ LED_OFF);
break;
}
}
@@ -64,15 +72,24 @@ static int power_supply_create_bat_triggers(struct power_supply *psy)
if (!psy->full_trig_name)
goto full_failed;
+ psy->charging_blink_full_solid_trig_name = kasprintf(GFP_KERNEL,
+ "%s-charging-blink-full-solid", psy->name);
+ if (!psy->charging_blink_full_solid_trig_name)
+ goto charging_blink_full_solid_failed;
+
led_trigger_register_simple(psy->charging_full_trig_name,
&psy->charging_full_trig);
led_trigger_register_simple(psy->charging_trig_name,
&psy->charging_trig);
led_trigger_register_simple(psy->full_trig_name,
&psy->full_trig);
+ led_trigger_register_simple(psy->charging_blink_full_solid_trig_name,
+ &psy->charging_blink_full_solid_trig);
goto success;
+charging_blink_full_solid_failed:
+ kfree(psy->full_trig_name);
full_failed:
kfree(psy->charging_trig_name);
charging_failed:
@@ -88,6 +105,8 @@ static void power_supply_remove_bat_triggers(struct power_supply *psy)
led_trigger_unregister_simple(psy->charging_full_trig);
led_trigger_unregister_simple(psy->charging_trig);
led_trigger_unregister_simple(psy->full_trig);
+ led_trigger_unregister_simple(psy->charging_blink_full_solid_trig);
+ kfree(psy->charging_blink_full_solid_trig_name);
kfree(psy->full_trig_name);
kfree(psy->charging_trig_name);
kfree(psy->charging_full_trig_name);