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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
* linux/drivers/media/video/slp_db8131m.c
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __DB8131M_H
#define __DB8131M_H
#include <linux/types.h>
extern struct class *camera_class;
#define DB8131M_DRIVER_NAME "DB8131M"
struct db8131m_framesize {
u32 width;
u32 height;
};
struct db8131m_exif {
u32 shutter_speed;
u16 iso;
};
/*
* Driver information
*/
struct db8131m_state {
struct v4l2_subdev sd;
struct device *db8131m_dev;
/*
* req_fmt is the requested format from the application.
* set_fmt is the output format of the camera. Finally FIMC
* converts the camera output(set_fmt) to the requested format
* with hardware scaler.
*/
struct v4l2_pix_format req_fmt;
struct db8131m_framesize preview_frmsizes;
struct db8131m_framesize capture_frmsizes;
struct db8131m_exif exif;
enum v4l2_sensor_mode sensor_mode;
s32 vt_mode;
s32 check_dataline;
u32 req_fps;
u32 set_fps;
u32 initialized;
};
static inline struct db8131m_state *to_state(struct v4l2_subdev *sd)
{
return container_of(sd, struct db8131m_state, sd);
}
/*#define CONFIG_CAM_DEBUG */
#define cam_warn(fmt, ...) \
do { \
printk(KERN_WARNING "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#define cam_err(fmt, ...) \
do { \
printk(KERN_ERR "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#define cam_info(fmt, ...) \
do { \
printk(KERN_INFO "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#ifdef CONFIG_CAM_DEBUG
#define cam_dbg(fmt, ...) \
do { \
printk(KERN_DEBUG "%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#else
#define cam_dbg(fmt, ...)
#endif /* CONFIG_CAM_DEBUG */
/*********** Sensor specific ************/
#define DB8131M_DELAY 0xFFFF0000
#define DB8131M_DEF_APEX_DEN 100
/* Register address */
#define REG_PAGE_SHUTTER 0x7000
#define REG_ADDR_SHUTTER 0x14D0
#define REG_PAGE_ISO 0x7000
#define REG_ADDR_ISO 0x14C8
#include "slp_db8131m_setfile.h"
#endif /* __DB8131M_H */
|
