On Wed, 11 Mar 2015, Jason Gerecke wrote: > Declares the POWER_SUPPLY_PROP_PRESENT property to provide userspace > with a way to determine if the battery on a wireless tablet is plugged > in. Although current wireless tablets do not explicitly report this > information, it can be inferred from other state information. In > particular, a battery is assumed to be present if any of the following > are true: a non-zero battery level reported, the battery is reported as > charging, or the tablet is operating wirelessly. > > Note: The last condition above may not strictly hold for the Graphire > Wireless (it charges from a DC barrel jack instead of a USB port), but I > do not know what is reported in the no-battery condition. > > Signed-off-by: Jason Gerecke <killertofu@xxxxxxxxx> Applied to for-4.1/wacom. -- Jiri Kosina SUSE Labs -- 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
