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Commit | Line | Data |
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5eefc95f WD |
1 | /* |
2 | * (C) Copyright 2000 | |
3 | * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it | |
4 | * | |
3765b3e7 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
5eefc95f WD |
6 | */ |
7 | ||
8 | #ifndef _VIDEO_AD7176_H_ | |
9 | #define _VIDEO_AD7176_H_ | |
10 | ||
11 | #define VIDEO_ENCODER_NAME "Analog Devices AD7176" | |
12 | ||
8564acf9 | 13 | #define VIDEO_ENCODER_I2C_RATE 100000 /* Max rate is 100 kHz */ |
5eefc95f WD |
14 | #define VIDEO_ENCODER_CB_Y_CR_Y /* Use CB Y CR Y format... */ |
15 | ||
8564acf9 WD |
16 | #define VIDEO_MODE_YUYV /* The only mode supported by this encoder */ |
17 | #undef VIDEO_MODE_RGB | |
5eefc95f WD |
18 | #define VIDEO_MODE_BPP 16 |
19 | ||
8564acf9 | 20 | #ifdef VIDEO_MODE_PAL |
5eefc95f WD |
21 | #define VIDEO_ACTIVE_COLS 720 |
22 | #define VIDEO_ACTIVE_ROWS 576 | |
23 | #define VIDEO_VISIBLE_COLS 640 | |
24 | #define VIDEO_VISIBLE_ROWS 480 | |
25 | #endif | |
26 | ||
8564acf9 | 27 | #ifdef VIDEO_MODE_NTSC |
5eefc95f WD |
28 | #define VIDEO_ACTIVE_COLS 720 |
29 | #define VIDEO_ACTIVE_ROWS 525 | |
30 | #define VIDEO_VISIBLE_COLS 640 | |
31 | #define VIDEO_VISIBLE_ROWS 400 | |
32 | #endif | |
33 | ||
34 | static unsigned char video_encoder_data[] = { | |
35 | #ifdef VIDEO_MODE_NTSC | |
8bde7f77 | 36 | 0x04, /* Mode Register 0 */ |
5eefc95f WD |
37 | #ifdef VIDEO_DEBUG_COLORBARS |
38 | 0x82, | |
39 | #else | |
8bde7f77 | 40 | 0x02, /* Mode Register 1 */ |
8564acf9 | 41 | #endif /* VIDEO_DEBUG_COLORBARS */ |
8bde7f77 WD |
42 | 0x16, /* Subcarrier Freq 0 */ |
43 | 0x7c, /* Subcarrier Freq 1 */ | |
44 | 0xf0, /* Subcarrier Freq 2 */ | |
45 | 0x21, /* Subcarrier Freq 3 */ | |
46 | 0x00, /* Subcarrier phase */ | |
47 | 0x02, /* Timing Register 0 */ | |
48 | 0x00, /* Extended Captioning 0 */ | |
49 | 0x00, /* Extended Captioning 1 */ | |
50 | 0x00, /* Closed Captioning 0 */ | |
51 | 0x00, /* Closed Captioning 1 */ | |
52 | 0x00, /* Timing Register 1 */ | |
53 | 0x08, /* Mode Register 2 */ | |
54 | 0x00, /* Pedestal Register 0 */ | |
55 | 0x00, /* Pedestal Register 1 */ | |
56 | 0x00, /* Pedestal Register 2 */ | |
57 | 0x00, /* Pedestal Register 3 */ | |
58 | 0x00 /* Mode Register 3 */ | |
5eefc95f WD |
59 | |
60 | #endif /* VIDEO_MODE_NTSC */ | |
61 | ||
62 | #ifdef VIDEO_MODE_PAL | |
8bde7f77 | 63 | 0x05, /* Mode Register 0 */ |
5eefc95f WD |
64 | #ifdef VIDEO_DEBUG_COLORBARS |
65 | 0x82, | |
66 | #else | |
8bde7f77 | 67 | 0x02, /* Mode Register 1 (2) */ |
8564acf9 | 68 | #endif /* VIDEO_DEBUG_COLORBARS */ |
8bde7f77 WD |
69 | 0xcb, /* Subcarrier Freq 0 */ |
70 | 0x8a, /* Subcarrier Freq 1 */ | |
71 | 0x09, /* Subcarrier Freq 2 */ | |
72 | 0x2a, /* Subcarrier Freq 3 */ | |
73 | 0x00, /* Subcarrier phase */ | |
74 | 0x0a, /* Timing Register 0 (a) */ | |
75 | 0x00, /* Extended Captioning 0 */ | |
76 | 0x00, /* Extended Captioning 1 */ | |
77 | 0x00, /* Closed Captioning 0 */ | |
78 | 0x00, /* Closed Captioning 1 */ | |
79 | 0x00, /* Timing Register 1 */ | |
80 | 0x08, /* Mode Register 2 (8) */ | |
81 | 0x00, /* Pedestal Register 0 */ | |
82 | 0x00, /* Pedestal Register 1 */ | |
83 | 0x00, /* Pedestal Register 2 */ | |
84 | 0x00, /* Pedestal Register 3 */ | |
85 | 0x00 /* Mode Register 3 */ | |
5eefc95f WD |
86 | #endif /* VIDEO_MODE_PAL */ |
87 | } ; | |
88 | ||
89 | #endif /* _VIDEO_AD7176_H_ */ |