diff options
| -rw-r--r-- | src/linux/up-device-supply.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/linux/up-device-supply.c b/src/linux/up-device-supply.c index cb5903b..f73b677 100644 --- a/src/linux/up-device-supply.c +++ b/src/linux/up-device-supply.c @@ -44,10 +44,14 @@ #define UP_DEVICE_SUPPLY_UNKNOWN_RETRIES 30 #define UP_DEVICE_SUPPLY_CHARGED_THRESHOLD 90.0f /* % */ +#define UP_DEVICE_SUPPLY_COLDPLUG_UNITS_CHARGE TRUE +#define UP_DEVICE_SUPPLY_COLDPLUG_UNITS_ENERGY FALSE + struct UpDeviceSupplyPrivate { guint poll_timer_id; gboolean has_coldplug_values; + gboolean coldplug_units; gdouble energy_old; GTimeVal energy_old_timespec; guint unknown_retries; @@ -91,6 +95,7 @@ up_device_supply_reset_values (UpDeviceSupply *supply) UpDevice *device = UP_DEVICE (supply); supply->priv->has_coldplug_values = FALSE; + supply->priv->coldplug_units = UP_DEVICE_SUPPLY_COLDPLUG_UNITS_ENERGY; supply->priv->energy_old = 0; supply->priv->energy_old_timespec.tv_sec = 0; @@ -371,6 +376,20 @@ up_device_supply_make_safe_string (gchar *text) text[idx] = '\0'; } +static gboolean +up_device_supply_units_changed (UpDeviceSupply *supply, const gchar *native_path) +{ + if (supply->priv->coldplug_units == UP_DEVICE_SUPPLY_COLDPLUG_UNITS_CHARGE) + if (sysfs_file_exists (native_path, "charge_now") || + sysfs_file_exists (native_path, "charge_avg")) + return FALSE; + if (supply->priv->coldplug_units == UP_DEVICE_SUPPLY_COLDPLUG_UNITS_ENERGY) + if (sysfs_file_exists (native_path, "energy_now") || + sysfs_file_exists (native_path, "energy_avg")) + return FALSE; + return TRUE; +} + /** * up_device_supply_refresh_battery: * @@ -428,7 +447,8 @@ up_device_supply_refresh_battery (UpDeviceSupply *supply) voltage_design = up_device_supply_get_design_voltage (native_path); /* initial values */ - if (!supply->priv->has_coldplug_values) { + if (!supply->priv->has_coldplug_values || + up_device_supply_units_changed (supply, native_path)) { /* when we add via sysfs power_supply class then we know this is true */ g_object_set (device, "power-supply", TRUE, NULL); @@ -476,6 +496,7 @@ up_device_supply_refresh_battery (UpDeviceSupply *supply) energy_full_design = sysfs_get_double (native_path, "charge_full_design") / 1000000.0; energy_full *= voltage_design; energy_full_design *= voltage_design; + supply->priv->coldplug_units = UP_DEVICE_SUPPLY_COLDPLUG_UNITS_CHARGE; } /* the last full should not be bigger than the design */ |