imx-vdoa.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * Copyright (C) 2016 Pengutronix
 4 */
 5
 6#ifndef IMX_VDOA_H
 7#define IMX_VDOA_H
 8
 9struct vdoa_data;
10struct vdoa_ctx;
11
12#if (defined CONFIG_VIDEO_IMX_VDOA || defined CONFIG_VIDEO_IMX_VDOA_MODULE)
13
14struct vdoa_ctx *vdoa_context_create(struct vdoa_data *vdoa);
15int vdoa_context_configure(struct vdoa_ctx *ctx,
16			   unsigned int width, unsigned int height,
17			   u32 pixelformat);
18void vdoa_context_destroy(struct vdoa_ctx *ctx);
19
20void vdoa_device_run(struct vdoa_ctx *ctx, dma_addr_t dst, dma_addr_t src);
21int vdoa_wait_for_completion(struct vdoa_ctx *ctx);
22
23#else
24
25static inline struct vdoa_ctx *vdoa_context_create(struct vdoa_data *vdoa)
26{
27	return NULL;
28}
29
30static inline int vdoa_context_configure(struct vdoa_ctx *ctx,
31					 unsigned int width,
32					 unsigned int height,
33					 u32 pixelformat)
34{
35	return 0;
36}
37
38static inline void vdoa_context_destroy(struct vdoa_ctx *ctx) { };
39
40static inline void vdoa_device_run(struct vdoa_ctx *ctx,
41				   dma_addr_t dst, dma_addr_t src) { };
42
43static inline int vdoa_wait_for_completion(struct vdoa_ctx *ctx)
44{
45	return 0;
46};
47
48#endif
49
50#endif /* IMX_VDOA_H */