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authorJason Gerecke <killertofu@gmail.com>2015-03-06 22:47:40 +0300
committerJiri Kosina <jkosina@suse.cz>2015-03-11 18:46:12 +0300
commitfce9957d8f618346b76c63066e146fc76ed975ce (patch)
tree95dfe85fa6a0ab13fef04a01c4b020f6d000cf23 /drivers/hid/wacom.h
parent953f2c5f716305a5c2ebea935f410ee7aa439159 (diff)
downloadlinux-fce9957d8f618346b76c63066e146fc76ed975ce.tar.xz
HID: wacom: Allow dynamic battery creation/destruction
Tablets like the Intuos, Intuos Pro, and Bamboo have a connector for an optional wireless module that can be connected on the fly. The presence (or absence) of this module is indicated in a status report recieved from the tablet. This patch adds a workqueue function that will create or destroy a power_supply object at runtime to match the current state of the WACOM_QUIRK_BATTERY flag. Signed-off-by: Jason Gerecke <killertofu@gmail.com> Acked-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom.h')
-rw-r--r--drivers/hid/wacom.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/wacom.h b/drivers/hid/wacom.h
index b8344b140760..ad7318db1dfe 100644
--- a/drivers/hid/wacom.h
+++ b/drivers/hid/wacom.h
@@ -142,4 +142,5 @@ void wacom_wac_usage_mapping(struct hid_device *hdev,
int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value);
void wacom_wac_report(struct hid_device *hdev, struct hid_report *report);
+void wacom_battery_work(struct work_struct *work);
#endif