Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
5d28d525 GL |
2 | /* |
3 | * ov772x Camera | |
08a66aea KM |
4 | * |
5 | * Copyright (C) 2008 Renesas Solutions Corp. | |
6 | * Kuninori Morimoto <morimoto.kuninori@renesas.com> | |
08a66aea KM |
7 | */ |
8 | ||
9 | #ifndef __OV772X_H__ | |
10 | #define __OV772X_H__ | |
11 | ||
05148911 | 12 | /* for flags */ |
3675c750 KM |
13 | #define OV772X_FLAG_VFLIP (1 << 0) /* Vertical flip image */ |
14 | #define OV772X_FLAG_HFLIP (1 << 1) /* Horizontal flip image */ | |
05148911 | 15 | |
db6cbc8c KM |
16 | /* |
17 | * for Edge ctrl | |
18 | * | |
19 | * strength also control Auto or Manual Edge Control Mode | |
20 | * see also OV772X_MANUAL_EDGE_CTRL | |
21 | */ | |
22 | struct ov772x_edge_ctrl { | |
23 | unsigned char strength; | |
24 | unsigned char threshold; | |
25 | unsigned char upper; | |
26 | unsigned char lower; | |
27 | }; | |
28 | ||
2891f37c GL |
29 | #define OV772X_MANUAL_EDGE_CTRL 0x80 /* un-used bit of strength */ |
30 | #define OV772X_EDGE_STRENGTH_MASK 0x1F | |
31 | #define OV772X_EDGE_THRESHOLD_MASK 0x0F | |
32 | #define OV772X_EDGE_UPPER_MASK 0xFF | |
33 | #define OV772X_EDGE_LOWER_MASK 0xFF | |
db6cbc8c KM |
34 | |
35 | #define OV772X_AUTO_EDGECTRL(u, l) \ | |
36 | { \ | |
2891f37c GL |
37 | .upper = (u & OV772X_EDGE_UPPER_MASK), \ |
38 | .lower = (l & OV772X_EDGE_LOWER_MASK), \ | |
db6cbc8c KM |
39 | } |
40 | ||
2891f37c GL |
41 | #define OV772X_MANUAL_EDGECTRL(s, t) \ |
42 | { \ | |
43 | .strength = (s & OV772X_EDGE_STRENGTH_MASK) | \ | |
44 | OV772X_MANUAL_EDGE_CTRL, \ | |
45 | .threshold = (t & OV772X_EDGE_THRESHOLD_MASK), \ | |
db6cbc8c KM |
46 | } |
47 | ||
762c2812 | 48 | /** |
a68a90b2 | 49 | * struct ov772x_camera_info - ov772x driver interface structure |
762c2812 JM |
50 | * @flags: Sensor configuration flags |
51 | * @edgectrl: Sensor edge control | |
db6cbc8c | 52 | */ |
08a66aea | 53 | struct ov772x_camera_info { |
3675c750 KM |
54 | unsigned long flags; |
55 | struct ov772x_edge_ctrl edgectrl; | |
08a66aea KM |
56 | }; |
57 | ||
58 | #endif /* __OV772X_H__ */ |