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authorJason Gerecke <killertofu@gmail.com>2015-03-06 11:47:41 -0800
committerJiri Kosina <jkosina@suse.cz>2015-03-11 11:46:12 -0400
commit8f93b0b2b0a336746adc8730921b219f0ba40c29 (patch)
tree290aaf611dce08c323e74da32e61770ba2465625 /block/blk-cgroup.c
parentfce9957d8f618346b76c63066e146fc76ed975ce (diff)
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HID: wacom: Provide battery charge state to system over USB if available
If a wireless adapter (which contains the charging circuitry) is detected as being attached to the tablet then create a new battery interface and update its status as data is reported. Also destroy the battery if the adapter goes away. Signed-off-by: Jason Gerecke <killertofu@gmail.com> Acked-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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