IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / usb / input / hid.h

diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 9c62837b5b899c2fcb40389725bee142b619db6c..9b50effef75817af9c00b3d459bf481c1c5e1d9d 100644 (file)
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -40,6 +40,14 @@
 
 #define USB_INTERFACE_CLASS_HID                3
 
+/*
+ * USB HID interface subclass and protocol codes
+ */
+
+#define USB_INTERFACE_SUBCLASS_BOOT    1
+#define USB_INTERFACE_PROTOCOL_KEYBOARD        1
+#define USB_INTERFACE_PROTOCOL_MOUSE   2
+
 /*
  * HID class requests
  */
@@ -247,10 +255,11 @@ struct hid_item {
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_7          0x00000080
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_5          0x00000100
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_ON         0x00000200
-#define HID_QUIRK_2WHEEL_POWERMOUSE            0x00000400
+#define HID_QUIRK_MIGHTYMOUSE                  0x00000400
 #define HID_QUIRK_CYMOTION                     0x00000800
 #define HID_QUIRK_POWERBOOK_HAS_FN             0x00001000
 #define HID_QUIRK_POWERBOOK_FN_ON              0x00002000
+#define HID_QUIRK_INVERT_HWHEEL                        0x00004000
 
 /*
  * This is the global environment of the parser. This information is
@@ -440,11 +449,6 @@ struct hid_device {                                                        /* device report descriptor */
        char phys[64];                                                  /* Device physical location */
        char uniq[64];                                                  /* Device unique identifier (serial #) */
 
-       void *ff_private;                                               /* Private data for the force-feedback driver */
-       void (*ff_exit)(struct hid_device*);                            /* Called by hid_exit_ff(hid) */
-       int (*ff_event)(struct hid_device *hid, struct input_dev *input,
-                       unsigned int type, unsigned int code, int value);
-
 #ifdef CONFIG_USB_HIDINPUT_POWERBOOK
        unsigned long pb_pressed_fn[NBITS(KEY_MAX)];
        unsigned long pb_pressed_numlock[NBITS(KEY_MAX)];
@@ -495,13 +499,13 @@ struct hid_descriptor {
 /* Applications from HID Usage Tables 4/8/99 Version 1.1 */
 /* We ignore a few input applications that are not widely used */
 #define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001))
-extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32, struct pt_regs *regs);
+extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
 extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report);
 extern int hidinput_connect(struct hid_device *);
 extern void hidinput_disconnect(struct hid_device *);
 #else
 #define IS_INPUT_APPLICATION(a) (0)
-static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, struct pt_regs *regs) { }
+static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { }
 static inline void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { }
 static inline int hidinput_connect(struct hid_device *hid) { return -ENODEV; }
 static inline void hidinput_disconnect(struct hid_device *hid) { }
@@ -512,29 +516,22 @@ void hid_close(struct hid_device *);
 int hid_set_field(struct hid_field *, unsigned, __s32);
 void hid_submit_report(struct hid_device *, struct hid_report *, unsigned char dir);
 void hid_init_reports(struct hid_device *hid);
-struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_usage, int type);
 int hid_wait_io(struct hid_device* hid);
 
 
 #ifdef CONFIG_HID_FF
 int hid_ff_init(struct hid_device *hid);
+
+int hid_lgff_init(struct hid_device *hid);
+int hid_tmff_init(struct hid_device *hid);
+int hid_zpff_init(struct hid_device *hid);
+#ifdef CONFIG_HID_PID
+int hid_pidff_init(struct hid_device *hid);
+#else
+static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; }
+#endif
+
 #else
 static inline int hid_ff_init(struct hid_device *hid) { return -1; }
 #endif
-static inline void hid_ff_exit(struct hid_device *hid)
-{
-       if (hid->ff_exit)
-               hid->ff_exit(hid);
-}
-static inline int hid_ff_event(struct hid_device *hid, struct input_dev *input,
-                       unsigned int type, unsigned int code, int value)
-{
-       if (hid->ff_event)
-               return hid->ff_event(hid, input, type, code, value);
-       return -ENOSYS;
-}
-
-int hid_lgff_init(struct hid_device* hid);
-int hid_tmff_init(struct hid_device* hid);
-int hid_pid_init(struct hid_device* hid);