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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/* saa7121.h - saa7121 initializations
Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __SAA7121_H__
#define __SAA7121_H__
#define NTSC_BURST_START 0x19 /* 28 */
#define NTSC_BURST_END 0x1d /* 29 */
#define NTSC_CHROMA_PHASE 0x67 /* 5a */
#define NTSC_GAINU 0x76 /* 5b */
#define NTSC_GAINV 0xa5 /* 5c */
#define NTSC_BLACK_LEVEL 0x2a /* 5d */
#define NTSC_BLANKING_LEVEL 0x2e /* 5e */
#define NTSC_VBI_BLANKING 0x2e /* 5f */
#define NTSC_DAC_CONTROL 0x11 /* 61 */
#define NTSC_BURST_AMP 0x3f /* 62 */
#define NTSC_SUBC3 0x1f /* 63 */
#define NTSC_SUBC2 0x7c /* 64 */
#define NTSC_SUBC1 0xf0 /* 65 */
#define NTSC_SUBC0 0x21 /* 66 */
#define NTSC_HTRIG 0x72 /* 6c */
#define NTSC_VTRIG 0x00 /* 6c */
#define NTSC_MULTI 0x30 /* 6e */
#define NTSC_CCTTX 0x11 /* 6f */
#define NTSC_FIRST_ACTIVE 0x12 /* 7a */
#define NTSC_LAST_ACTIVE 0x02 /* 7b */
#define NTSC_MSB_VERTICAL 0x40 /* 7c */
#define PAL_BURST_START 0x21 /* 28 */
#define PAL_BURST_END 0x1d /* 29 */
#define PAL_CHROMA_PHASE 0x3f /* 5a */
#define PAL_GAINU 0x7d /* 5b */
#define PAL_GAINV 0xaf /* 5c */
#define PAL_BLACK_LEVEL 0x23 /* 5d */
#define PAL_BLANKING_LEVEL 0x35 /* 5e */
#define PAL_VBI_BLANKING 0x35 /* 5f */
#define PAL_DAC_CONTROL 0x02 /* 61 */
#define PAL_BURST_AMP 0x2f /* 62 */
#define PAL_SUBC3 0xcb /* 63 */
#define PAL_SUBC2 0x8a /* 64 */
#define PAL_SUBC1 0x09 /* 65 */
#define PAL_SUBC0 0x2a /* 66 */
#define PAL_HTRIG 0x86 /* 6c */
#define PAL_VTRIG 0x04 /* 6d */
#define PAL_MULTI 0x20 /* 6e */
#define PAL_CCTTX 0x15 /* 6f */
#define PAL_FIRST_ACTIVE 0x16 /* 7a */
#define PAL_LAST_ACTIVE 0x36 /* 7b */
#define PAL_MSB_VERTICAL 0x40 /* 7c */
/* Initialization Sequence */
static __u8 init7121ntsc[] = {
0x26, 0x0, 0x27, 0x0,
0x28, NTSC_BURST_START, 0x29, NTSC_BURST_END,
0x2a, 0x0, 0x2b, 0x0, 0x2c, 0x0, 0x2d, 0x0,
0x2e, 0x0, 0x2f, 0x0, 0x30, 0x0, 0x31, 0x0,
0x32, 0x0, 0x33, 0x0, 0x34, 0x0, 0x35, 0x0,
0x36, 0x0, 0x37, 0x0, 0x38, 0x0, 0x39, 0x0,
0x3a, 0x03, 0x3b, 0x0, 0x3c, 0x0, 0x3d, 0x0,
0x3e, 0x0, 0x3f, 0x0, 0x40, 0x0, 0x41, 0x0,
0x42, 0x0, 0x43, 0x0, 0x44, 0x0, 0x45, 0x0,
0x46, 0x0, 0x47, 0x0, 0x48, 0x0, 0x49, 0x0,
0x4a, 0x0, 0x4b, 0x0, 0x4c, 0x0, 0x4d, 0x0,
0x4e, 0x0, 0x4f, 0x0, 0x50, 0x0, 0x51, 0x0,
0x52, 0x0, 0x53, 0x0, 0x54, 0x0, 0x55, 0x0,
0x56, 0x0, 0x57, 0x0, 0x58, 0x0, 0x59, 0x0,
0x5a, NTSC_CHROMA_PHASE, 0x5b, NTSC_GAINU,
0x5c, NTSC_GAINV, 0x5d, NTSC_BLACK_LEVEL,
0x5e, NTSC_BLANKING_LEVEL, 0x5f, NTSC_VBI_BLANKING,
0x60, 0x0, 0x61, NTSC_DAC_CONTROL,
0x62, NTSC_BURST_AMP, 0x63, NTSC_SUBC3,
0x64, NTSC_SUBC2, 0x65, NTSC_SUBC1,
0x66, NTSC_SUBC0, 0x67, 0x80, 0x68, 0x80,
0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
0x6c, NTSC_HTRIG, 0x6d, NTSC_VTRIG,
0x6e, NTSC_MULTI, 0x6f, NTSC_CCTTX,
0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
0x74, 0x0, 0x75, 0x0, 0x76, 0x0, 0x77, 0x0,
0x78, 0x0, 0x79, 0x0, 0x7a, NTSC_FIRST_ACTIVE,
0x7b, NTSC_LAST_ACTIVE, 0x7c, NTSC_MSB_VERTICAL,
0x7d, 0x0, 0x7e, 0x0, 0x7f, 0x0
};
#define INIT7121LEN (sizeof(init7121ntsc)/2)
static __u8 init7121pal[] = {
0x26, 0x0, 0x27, 0x0,
0x28, PAL_BURST_START, 0x29, PAL_BURST_END,
0x2a, 0x0, 0x2b, 0x0, 0x2c, 0x0, 0x2d, 0x0,
0x2e, 0x0, 0x2f, 0x0, 0x30, 0x0, 0x31, 0x0,
0x32, 0x0, 0x33, 0x0, 0x34, 0x0, 0x35, 0x0,
0x36, 0x0, 0x37, 0x0, 0x38, 0x0, 0x39, 0x0,
0x3a, 0x03, 0x3b, 0x0, 0x3c, 0x0, 0x3d, 0x0,
0x3e, 0x0, 0x3f, 0x0, 0x40, 0x0, 0x41, 0x0,
0x42, 0x0, 0x43, 0x0, 0x44, 0x0, 0x45, 0x0,
0x46, 0x0, 0x47, 0x0, 0x48, 0x0, 0x49, 0x0,
0x4a, 0x0, 0x4b, 0x0, 0x4c, 0x0, 0x4d, 0x0,
0x4e, 0x0, 0x4f, 0x0, 0x50, 0x0, 0x51, 0x0,
0x52, 0x0, 0x53, 0x0, 0x54, 0x0, 0x55, 0x0,
0x56, 0x0, 0x57, 0x0, 0x58, 0x0, 0x59, 0x0,
0x5a, PAL_CHROMA_PHASE, 0x5b, PAL_GAINU,
0x5c, PAL_GAINV, 0x5d, PAL_BLACK_LEVEL,
0x5e, PAL_BLANKING_LEVEL, 0x5f, PAL_VBI_BLANKING,
0x60, 0x0, 0x61, PAL_DAC_CONTROL,
0x62, PAL_BURST_AMP, 0x63, PAL_SUBC3,
0x64, PAL_SUBC2, 0x65, PAL_SUBC1,
0x66, PAL_SUBC0, 0x67, 0x80, 0x68, 0x80,
0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
0x6c, PAL_HTRIG, 0x6d, PAL_VTRIG,
0x6e, PAL_MULTI, 0x6f, PAL_CCTTX,
0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
0x74, 0x0, 0x75, 0x0, 0x76, 0x0, 0x77, 0x0,
0x78, 0x0, 0x79, 0x0, 0x7a, PAL_FIRST_ACTIVE,
0x7b, PAL_LAST_ACTIVE, 0x7c, PAL_MSB_VERTICAL,
0x7d, 0x0, 0x7e, 0x0, 0x7f, 0x0
};
#endif
|
