Dnia 2013-01-01, wto o godzinie 18:39 -0200, Daniel Nicoletti pisze: > Well from your logs you can see the udev emitted an 'add ' for > wacom_battery, the odd part is that it sends several add for the > battery. > Wacom tablets have a different code from handling the battery, i wrote > the code that'sgeneric for hid devices, and the battery part looks > like a lot when looking to tje wacom one but it doesn't emits 'add ' > or 'del ' events... > I'm not kernel dev and after reading docs and digging some code I 'm > still clueless about it... Can you post the code? Do you have this switched on in your kernel config (default = no)? config HID_BATTERY_STRENGTH bool "Battery level reporting for HID devices" depends on HID && POWER_SUPPLY && HID = POWER_SUPPLY default n ---help--- This option adds support of reporting battery strength (for HID devices that support this feature) through power_supply class so that userspace tools, such as upower, can display it. -- Kind regards, Przemo Firszt -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html