@@ -632,48 +632,39 @@ static int hidpp20_batterylevel_map_status_level(u8 data[3], int *level,
int *next_level)
{
int status;
- int level_override;
- *level = data[0];
+ if (data[0])
+ *level = data[0];
*next_level = data[1];
/* When discharging, we can rely on the device reported level.
- * For all other states the device reports level 0 (unknown). Make up
- * a number instead
+ * For all other states the device reports level 0 (unknown).
*/
switch (data[2]) {
case 0: /* discharging (in use) */
status = POWER_SUPPLY_STATUS_DISCHARGING;
- level_override = 0;
break;
case 1: /* recharging */
status = POWER_SUPPLY_STATUS_CHARGING;
- level_override = 80;
break;
case 2: /* charge in final stage */
status = POWER_SUPPLY_STATUS_CHARGING;
- level_override = 90;
break;
case 3: /* charge complete */
status = POWER_SUPPLY_STATUS_FULL;
- level_override = 100;
+ *level = 100;
break;
case 4: /* recharging below optimal speed */
status = POWER_SUPPLY_STATUS_CHARGING;
- level_override = 50;
break;
/* 5 = invalid battery type
6 = thermal error
7 = other charging error */
default:
status = POWER_SUPPLY_STATUS_NOT_CHARGING;
- level_override = 0;
break;
}
- if (level_override != 0 && *level == 0)
- *level = level_override;
-
return status;
}
@@ -719,6 +710,8 @@ static int hidpp20_query_battery_info(struct hidpp_device *hidpp)
return ret;
}
+ level = 0;
+ next_level = 0;
ret = hidpp20_batterylevel_get_battery_level(hidpp,
hidpp->battery.feature_index,
&status, &level, &next_level);
@@ -742,6 +735,8 @@ static int hidpp20_battery_event(struct hidpp_device *hidpp,
report->fap.funcindex_clientid != EVENT_BATTERY_LEVEL_STATUS_BROADCAST)
return 0;
+ level = hidpp->battery.level;
+
status = hidpp20_batterylevel_map_status_level(report->fap.params,
&level, &next_level);
@@ -759,6 +754,7 @@ static int hidpp20_battery_event(struct hidpp_device *hidpp,
}
static enum power_supply_property hidpp_battery_props[] = {
+ POWER_SUPPLY_PROP_ONLINE,
POWER_SUPPLY_PROP_STATUS,
POWER_SUPPLY_PROP_CAPACITY,
POWER_SUPPLY_PROP_SCOPE,
@@ -781,6 +777,12 @@ static int hidpp_battery_get_property(struct power_supply *psy,
case POWER_SUPPLY_PROP_SCOPE:
val->intval = POWER_SUPPLY_SCOPE_DEVICE;
break;
+ case POWER_SUPPLY_PROP_ONLINE:
+ val->intval = hidpp->battery.status ==
+ POWER_SUPPLY_STATUS_DISCHARGING ||
+ hidpp->battery.status ==
+ POWER_SUPPLY_STATUS_FULL;
+ break;
default:
ret = -EINVAL;
break;
When ONLINE isn't set, upower should ignore the battery capacity, so there is no need to overload it with some random values. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> --- drivers/hid/hid-logitech-hidpp.c | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-)