1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Camera Imaging ISP subsystem.
4 * Copyright (c) 2015, Intel Corporation.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 #ifndef __DMA_H_INCLUDED__
17 #define __DMA_H_INCLUDED__
20 * This file is included on every cell {SP,ISP,host} and on every system
21 * that uses the DMA device. It defines the API to DLI bridge
23 * System and cell specific interfaces and inline code are included
24 * conditionally through Makefile path settings.
26 * - . system and cell agnostic interfaces, constants and identifiers
27 * - public: system agnostic, cell specific interfaces
28 * - private: system dependent, cell specific interfaces & inline implementations
29 * - global: system specific constants and identifiers
30 * - local: system and cell specific constants and identifiers
34 #include "system_local.h"
35 #include "dma_local.h"
37 #ifndef __INLINE_DMA__
38 #define STORAGE_CLASS_DMA_H extern
39 #define STORAGE_CLASS_DMA_C
40 #include "dma_public.h"
41 #else /* __INLINE_DMA__ */
42 #define STORAGE_CLASS_DMA_H static inline
43 #define STORAGE_CLASS_DMA_C static inline
44 #include "dma_private.h"
45 #endif /* __INLINE_DMA__ */
47 #endif /* __DMA_H_INCLUDED__ */