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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
#ifndef __UAPI_MEDIA_MSMB_BUF_MNGR_H__
#define __UAPI_MEDIA_MSMB_BUF_MNGR_H__
#include <media/msmb_camera.h>
enum msm_camera_buf_mngr_cmd {
MSM_CAMERA_BUF_MNGR_CONT_MAP,
MSM_CAMERA_BUF_MNGR_CONT_UNMAP,
MSM_CAMERA_BUF_MNGR_CONT_MAX,
};
enum msm_camera_buf_mngr_buf_type {
MSM_CAMERA_BUF_MNGR_BUF_PLANAR,
MSM_CAMERA_BUF_MNGR_BUF_USER,
MSM_CAMERA_BUF_MNGR_BUF_INVALID,
};
struct msm_buf_mngr_info {
uint32_t session_id;
uint32_t stream_id;
uint32_t frame_id;
struct timeval timestamp;
uint32_t index;
uint32_t reserved;
enum msm_camera_buf_mngr_buf_type type;
struct msm_camera_user_buf_cont_t user_buf;
};
struct msm_buf_mngr_main_cont_info {
uint32_t session_id;
uint32_t stream_id;
enum msm_camera_buf_mngr_cmd cmd;
uint32_t cnt;
int32_t cont_fd;
};
struct v4l2_subdev *msm_buf_mngr_get_subdev(void);
#define VIDIOC_MSM_BUF_MNGR_GET_BUF \
_IOWR('V', BASE_VIDIOC_PRIVATE + 33, struct msm_buf_mngr_info)
#define VIDIOC_MSM_BUF_MNGR_PUT_BUF \
_IOWR('V', BASE_VIDIOC_PRIVATE + 34, struct msm_buf_mngr_info)
#define VIDIOC_MSM_BUF_MNGR_BUF_DONE \
_IOWR('V', BASE_VIDIOC_PRIVATE + 35, struct msm_buf_mngr_info)
#define VIDIOC_MSM_BUF_MNGR_CONT_CMD \
_IOWR('V', BASE_VIDIOC_PRIVATE + 36, struct msm_buf_mngr_main_cont_info)
#define VIDIOC_MSM_BUF_MNGR_INIT \
_IOWR('V', BASE_VIDIOC_PRIVATE + 37, struct msm_buf_mngr_info)
#define VIDIOC_MSM_BUF_MNGR_DEINIT \
_IOWR('V', BASE_VIDIOC_PRIVATE + 38, struct msm_buf_mngr_info)
#ifdef CONFIG_COMPAT
struct msm_buf_mngr_info32_t {
uint32_t session_id;
uint32_t stream_id;
uint32_t frame_id;
struct compat_timeval timestamp;
uint32_t index;
uint32_t reserved;
enum msm_camera_buf_mngr_buf_type type;
struct msm_camera_user_buf_cont_t user_buf;
};
#define VIDIOC_MSM_BUF_MNGR_GET_BUF32 \
_IOWR('V', BASE_VIDIOC_PRIVATE + 33, struct msm_buf_mngr_info32_t)
#define VIDIOC_MSM_BUF_MNGR_PUT_BUF32 \
_IOWR('V', BASE_VIDIOC_PRIVATE + 34, struct msm_buf_mngr_info32_t)
#define VIDIOC_MSM_BUF_MNGR_BUF_DONE32 \
_IOWR('V', BASE_VIDIOC_PRIVATE + 35, struct msm_buf_mngr_info32_t)
#endif
#endif
|
