Hello,
on Google Nexus 5, there is a Linux kernel driver used to change
charging current according to battery's temperature (too hot -> lower
the current)[1]. This driver exports as type "BMS" (battery management
system, not present in vanilla kernel) in sysfs, and because upower
considers any unkn
On Wed, 2014-06-04 at 22:34 +0200, Vojtech Bocek wrote:
> Hello,
> on Google Nexus 5, there is a Linux kernel driver used to change
> charging current according to battery's temperature (too hot -> lower
> the current)[1]. This driver exports as type "BMS" (battery management
> system, not present
The driver exports type. It reads "BMS" (Battery Management System).
But upower doesn't know that type (it isn't in vanilla kernel) and
while detecting the power supply type[1], it defaults to battery for
any unknown power supply device type[2].
[1]: http://cgit.freedesktop.org/upower/tree/src/lin
