Input: wacom - add copyright note and bump version to 2.0

[karo-tx-linux.git] / drivers / hid / wacom.h

diff --git a/drivers/hid/wacom.h b/drivers/hid/wacom.h
index dd67b7da8a97ad7072bf26b6f1b7b9c44e9b3a28..8cc4406b8a535bccd79abcf828ec71b24c3cd976 100644 (file)
--- a/drivers/hid/wacom.h
+++ b/drivers/hid/wacom.h
@@ -12,6 +12,7 @@
  *  Copyright (c) 2001 Frederic Lepied         <flepied@mandrakesoft.com>
  *  Copyright (c) 2004 Panagiotis Issaris      <panagiotis.issaris@mech.kuleuven.ac.be>
  *  Copyright (c) 2002-2011 Ping Cheng         <pingc@wacom.com>
+ *  Copyright (c) 2014 Benjamin Tissoires      <benjamin.tissoires@redhat.com>
  *
  *  ChangeLog:
  *      v0.1 (vp)  - Initial release
@@ -72,6 +73,8 @@
  *      v1.52 (pc) - Query Wacom data upon system resume
  *                 - add defines for features->type
  *                 - add new devices (0x9F, 0xE2, and 0XE3)
+ *      v2.00 (bt) - conversion to a HID driver
+ *                 - integration of the Bluetooth devices
  */
 
 /*
@@ -93,7 +96,7 @@
 /*
  * Version Information
  */
-#define DRIVER_VERSION "v1.53"
+#define DRIVER_VERSION "v2.00"
 #define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
 #define DRIVER_DESC "USB Wacom tablet driver"
 #define DRIVER_LICENSE "GPL"
@@ -118,7 +121,9 @@ struct wacom {
                u8 hlv;       /* status led brightness button pressed (1..127) */
                u8 img_lum;   /* OLED matrix display brightness */
        } led;
+       bool led_initialized;
        struct power_supply battery;
+       struct power_supply ac;
 };
 
 static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
@@ -127,6 +132,13 @@ static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
        schedule_work(&wacom->work);
 }
 
+static inline void wacom_notify_battery(struct wacom_wac *wacom_wac)
+{
+       struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
+
+       power_supply_changed(&wacom->battery);
+}
+
 extern const struct hid_device_id wacom_ids[];
 
 void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);