2 * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved.
4 * This source file is released under GPL v2 license (no other versions).
5 * See the COPYING file included in the main directory of this source
6 * distribution for the license terms and conditions.
11 * This file contains the definition of generic input mapper operations
12 * for input mapper management.
22 #include <linux/list.h>
25 unsigned short slot; /* the id of the slot containing input data */
26 unsigned short user; /* the id of the user resource consuming data */
27 unsigned short addr; /* the input mapper ram id */
28 unsigned short next; /* the next input mapper ram id */
29 struct list_head list;
32 int input_mapper_add(struct list_head *mappers, struct imapper *entry,
33 int (*map_op)(void *, struct imapper *), void *data);
35 int input_mapper_delete(struct list_head *mappers, struct imapper *entry,
36 int (*map_op)(void *, struct imapper *), void *data);
38 void free_input_mapper_list(struct list_head *mappers);