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linux: up-device-supply-battery: Discover the settings of charge threshold

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This commit discovers the settings, including charge_control_start_threshold,
charge_control_end_threshold, and charge_types and update the results to
the battery information.
This commit is contained in:
Kate Hsuan 2025-08-01 14:38:58 +08:00
parent 1bf86b5483
commit 3a2fe524d0
1 changed files with 18 additions and 2 deletions
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20
src/linux/up-device-supply-battery.c
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@ -59,6 +59,14 @@ typedef enum {
UP_DEVICE_SUPPLY_BATTERY_CHARGE_TYPE_LAST,
} UpDeviceSupplyBatteryChargeTypes;
typedef enum {
UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_0,
UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_CHARGE_CONTROL_START_THRESHOLD = 1 << 0,
UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_CHARGE_CONTROL_END_THRESHOLD = 1 << 1,
UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_CHARGE_TYPES = 1 << 2,
UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_LAST,
} UpDeviceSupplyBatteryChargeThresholdSettings;
struct _UpDeviceSupplyBattery
{
UpDeviceBattery parent;
@ -69,6 +77,7 @@ struct _UpDeviceSupplyBattery
gdouble rate_old;
guint supported_charge_types;
UpDeviceSupplyBatteryChargeTypes charge_type;
UpDeviceSupplyBatteryChargeThresholdSettings charge_threshold_settings;
gboolean charge_threshold_by_charge_type;
gboolean shown_invalid_voltage_warning;
gboolean ignore_system_percentage;
@ -199,6 +208,11 @@ up_device_supply_battery_get_charge_control_limits (GUdevDevice *native, UpBatte
info->charge_control_start_threshold = charge_control_start_threshold;
info->charge_control_end_threshold = charge_control_end_threshold;
if (g_udev_device_has_sysfs_attr (native, "charge_control_start_threshold"))
info->charge_threshold_settings |= UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_CHARGE_CONTROL_START_THRESHOLD;
if (g_udev_device_has_sysfs_attr (native, "charge_control_end_threshold"))
info->charge_threshold_settings |= UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_CHARGE_CONTROL_END_THRESHOLD;
return TRUE;
}
@ -301,7 +315,7 @@ up_device_battery_charge_find_available_charge_types_for_charging (UpDevice *dev
}
static void
up_device_battery_get_supported_charge_types (UpDevice *device)
up_device_battery_get_supported_charge_types (UpDevice *device, UpBatteryInfo *info)
{
UpDeviceSupplyBattery *self = UP_DEVICE_SUPPLY_BATTERY (device);
GUdevDevice *native;
@ -316,6 +330,8 @@ up_device_battery_get_supported_charge_types (UpDevice *device)
if (charge_type_str == NULL)
return;
info->charge_threshold_settings |= UP_DEVICE_SUPPLY_BATTERY_CHARGE_THRESHOLD_SETTINGS_CHARGE_TYPES;
types = g_strsplit (charge_type_str, " ", 0);
for (int i = 0; i < g_strv_length(types); i++) {
if (g_utf8_strchr (types[i], 1, '[') != NULL) {
@ -431,7 +447,7 @@ up_device_supply_battery_refresh (UpDevice *device,
}
/* refresh the changes of charge_types */
up_device_battery_get_supported_charge_types (device);
up_device_battery_get_supported_charge_types (device, &info);
/* Test charge_types attribute, if "Long_Life", "Standard", "Adaptive" or "Fast" are found,
* then set charge_control_supported to TRUE.