1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __HID_LG4FF_H
3 #define __HID_LG4FF_H
4
5 #ifdef CONFIG_LOGIWHEELS_FF
6 extern int lg4ff_no_autoswitch; /* From hid-lg.c */
7
8 int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
9 struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data);
10 int lg4ff_raw_event(struct hid_device *hdev, struct hid_report *report,
11 u8 *rd, int size, struct lg_drv_data *drv_data);
12 int lg4ff_init(struct hid_device *hdev);
13 int lg4ff_deinit(struct hid_device *hdev);
14 #else
lg4ff_adjust_input_event(struct hid_device * hid,struct hid_field * field,struct hid_usage * usage,s32 value,struct lg_drv_data * drv_data)15 static inline int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
16 struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data) { return 0; }
lg4ff_raw_event(struct hid_device * hdev,struct hid_report * report,u8 * rd,int size,struct lg_drv_data * drv_data)17 static inline int lg4ff_raw_event(struct hid_device *hdev, struct hid_report *report,
18 u8 *rd, int size, struct lg_drv_data *drv_data) { return 0; }
lg4ff_init(struct hid_device * hdev)19 static inline int lg4ff_init(struct hid_device *hdev) { return -1; }
lg4ff_deinit(struct hid_device * hdev)20 static inline int lg4ff_deinit(struct hid_device *hdev) { return -1; }
21 #endif
22
23 #endif
24