blob: f3cf5e2fdf5a3afece69542b94ca629648135fdf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* vsp1_video.h -- R-Car VSP1 Video Node
*
* Copyright (C) 2013-2015 Renesas Electronics Corporation
*
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*/
#ifndef __VSP1_VIDEO_H__
#define __VSP1_VIDEO_H__
#include <linux/list.h>
#include <linux/spinlock.h>
#include <media/videobuf2-v4l2.h>
#include "vsp1_rwpf.h"
struct vsp1_vb2_buffer {
struct vb2_v4l2_buffer buf;
struct list_head queue;
struct vsp1_rwpf_memory mem;
};
static inline struct vsp1_vb2_buffer *
to_vsp1_vb2_buffer(struct vb2_v4l2_buffer *vbuf)
{
return container_of(vbuf, struct vsp1_vb2_buffer, buf);
}
struct vsp1_video {
struct list_head list;
struct vsp1_device *vsp1;
struct vsp1_rwpf *rwpf;
struct video_device video;
enum v4l2_buf_type type;
struct media_pad pad;
struct mutex lock;
unsigned int pipe_index;
struct vb2_queue queue;
spinlock_t irqlock;
struct list_head irqqueue;
};
static inline struct vsp1_video *to_vsp1_video(struct video_device *vdev)
{
return container_of(vdev, struct vsp1_video, video);
}
void vsp1_video_suspend(struct vsp1_device *vsp1);
void vsp1_video_resume(struct vsp1_device *vsp1);
struct vsp1_video *vsp1_video_create(struct vsp1_device *vsp1,
struct vsp1_rwpf *rwpf);
void vsp1_video_cleanup(struct vsp1_video *video);
#endif /* __VSP1_VIDEO_H__ */
|
