5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
37 lines
1007 B
C
37 lines
1007 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/**
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* Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved.
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*
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* @File ctimap.h
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*
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* @Brief
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* This file contains the definition of generic input mapper operations
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* for input mapper management.
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*
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* @Author Liu Chun
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* @Date May 23 2008
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*/
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#ifndef CTIMAP_H
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#define CTIMAP_H
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#include <linux/list.h>
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struct imapper {
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unsigned short slot; /* the id of the slot containing input data */
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unsigned short user; /* the id of the user resource consuming data */
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unsigned short addr; /* the input mapper ram id */
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unsigned short next; /* the next input mapper ram id */
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struct list_head list;
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};
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int input_mapper_add(struct list_head *mappers, struct imapper *entry,
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int (*map_op)(void *, struct imapper *), void *data);
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int input_mapper_delete(struct list_head *mappers, struct imapper *entry,
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int (*map_op)(void *, struct imapper *), void *data);
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void free_input_mapper_list(struct list_head *mappers);
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#endif /* CTIMAP_H */
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