HID: hid-input/battery: set scope and powered device for HID battery

Set the battery's power supply scope to "Device" and point the power
supply to the powered device.

Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 9333d69..af0200f 100644 (file)
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -279,7 +279,8 @@ static enum power_supply_property hidinput_battery_props[] = {
        POWER_SUPPLY_PROP_ONLINE,
        POWER_SUPPLY_PROP_CAPACITY,
        POWER_SUPPLY_PROP_MODEL_NAME,
-       POWER_SUPPLY_PROP_STATUS
+       POWER_SUPPLY_PROP_STATUS,
+       POWER_SUPPLY_PROP_SCOPE,
 };
 
 #define HID_BATTERY_QUIRK_PERCENT      (1 << 0) /* always reports percent */
@@ -344,6 +345,10 @@ static int hidinput_get_battery_property(struct power_supply *psy,
                val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
                break;
 
+       case POWER_SUPPLY_PROP_SCOPE:
+               val->intval = POWER_SUPPLY_SCOPE_DEVICE;
+               break;
+
        default:
                ret = -EINVAL;
                break;
@@ -403,6 +408,8 @@ static bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type,
                battery->name = NULL;
        }
 
+       power_supply_powers(battery, &dev->dev);
+
 out:
        return true;
 }