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Hardcode wacom battery devices as not power-supply devices

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We'll switch to a kernel property when the power_supply interface is fixed.
This commit is contained in:
Richard Hughes 2011-07-19 16:14:20 +01:00
parent b19fca9637
commit cb37dcc2e8
1 changed files with 31 additions and 3 deletions
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34
src/linux/up-device-supply.c
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@ -62,6 +62,30 @@ G_DEFINE_TYPE (UpDeviceSupply, up_device_supply, UP_TYPE_DEVICE)
static gboolean up_device_supply_refresh (UpDevice *device);
/**
* up_device_supply_is_power_supply:
*
* Blacklist wacom tablets until we get a sysfs interface that
* doesn't suck...
**/
static gboolean
up_device_supply_is_power_supply (UpDeviceSupply *supply)
{
gchar *native_path;
gboolean is_power_supply = TRUE;
g_object_get (supply,
"native-path", &native_path,
NULL);
if (g_strstr_len (native_path, -1, "wacom_battery") != NULL ||
g_strstr_len (native_path, -1, "wacom_ac") != NULL) {
g_debug ("found a wacom tablet");
is_power_supply = FALSE;
}
g_free (native_path);
return is_power_supply;
}
/**
* up_device_supply_refresh_line_power:
*
@ -74,8 +98,10 @@ up_device_supply_refresh_line_power (UpDeviceSupply *supply)
GUdevDevice *native;
const gchar *native_path;
/* force true */
g_object_set (device, "power-supply", TRUE, NULL);
/* is providing power to computer? */
g_object_set (device,
"power-supply", up_device_supply_is_power_supply (supply),
NULL);
/* get new AC value */
native = G_UDEV_DEVICE (up_device_get_native (device));
@ -447,7 +473,9 @@ up_device_supply_refresh_battery (UpDeviceSupply *supply)
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);
g_object_set (device,
"power-supply", up_device_supply_is_power_supply (supply),
NULL);
/* the ACPI spec is bad at defining battery type constants */
technology_native = up_device_supply_get_string (native_path, "technology");