From fce9957d8f618346b76c63066e146fc76ed975ce Mon Sep 17 00:00:00 2001 From: Jason Gerecke Date: Fri, 6 Mar 2015 11:47:40 -0800 Subject: 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 Acked-by: Ping Cheng Signed-off-by: Jiri Kosina --- drivers/hid/wacom.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/hid/wacom.h') 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 -- cgit v1.2.1