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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | /* * (C) Copyright 2000 * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it * * See file CREDITS for list of people who contributed to this * project. * * 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., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef _VIDEO_AD7177_H_ #define _VIDEO_AD7177_H_ /* #define VIDEO_DEBUG_DISABLE_COLORS 0 */ #define VIDEO_ENCODER_NAME "Analog Devices AD7177" #define VIDEO_ENCODER_I2C_RATE 100000 /* Max rate is 100 kHz */ #define VIDEO_ENCODER_CB_Y_CR_Y /* Use CB Y CR Y format... */ #define VIDEO_MODE_YUYV /* The only mode supported by this encoder */ #undef VIDEO_MODE_RGB #define VIDEO_MODE_BPP 16 #ifdef VIDEO_MODE_PAL #define VIDEO_ACTIVE_COLS 720 #define VIDEO_ACTIVE_ROWS 576 #define VIDEO_VISIBLE_COLS 640 #define VIDEO_VISIBLE_ROWS 480 #endif #ifdef VIDEO_MODE_NTSC #define VIDEO_ACTIVE_COLS 720 #define VIDEO_ACTIVE_ROWS 525 #define VIDEO_VISIBLE_COLS 640 #define VIDEO_VISIBLE_ROWS 400 #endif static unsigned char video_encoder_data[] = { #ifdef VIDEO_MODE_NTSC 0x04, /* Mode Register 0 */ #ifdef VIDEO_DEBUG_COLORBARS 0xc2, #else 0x42, /* Mode Register 1 */ #endif /* VIDEO_DEBUG_COLORBARS */ 0x16, /* Subcarrier Freq 0 */ 0x7c, /* Subcarrier Freq 1 */ 0xf0, /* Subcarrier Freq 2 */ 0x21, /* Subcarrier Freq 3 */ 0x00, /* Subcarrier phase */ 0x02, /* Timing Register 0 */ 0x00, /* Extended Captioning 0 */ 0x00, /* Extended Captioning 1 */ 0x00, /* Closed Captioning 0 */ 0x00, /* Closed Captioning 1 */ 0x00, /* Timing Register 1 */ 0x08, /* Mode Register 2 */ 0x00, /* Pedestal Register 0 */ 0x00, /* Pedestal Register 1 */ 0x00, /* Pedestal Register 2 */ 0x00, /* Pedestal Register 3 */ 0x08, /* Mode Register 3 */ #endif /* VIDEO_MODE_NTSC */ #ifdef VIDEO_MODE_PAL #ifdef VIDEO_MODE_RGB_OUT 0x69, /* Mode Register 0 */ #ifdef VIDEO_DEBUG_COLORBARS 0xc0, /* Mode Register 1 (c0) */ #else 0x40, /* Mode Register 1 (c0) */ #endif /* VIDEO_DEBUG_COLORBARS */ 0xcb, /* Subcarrier Freq 0 */ 0x8a, /* Subcarrier Freq 1 */ 0x09, /* Subcarrier Freq 2 */ 0x2a, /* Subcarrier Freq 3 */ 0x00, /* Subcarrier phase */ 0x02, /* Timing Register 0 */ 0x00, /* Extended Captioning 0 */ 0x00, /* Extended Captioning 1 */ 0x00, /* Closed Captioning 0 */ 0x00, /* Closed Captioning 1 */ 0x00, /* Timing Register 1 */ 0x28, /* Mode Register 2 */ 0x00, /* Pedestal Register 0 */ 0x00, /* Pedestal Register 1 */ 0x00, /* Pedestal Register 2 */ 0x00, /* Pedestal Register 3 */ 0x08, /* Mode Register 3 */ #else /* ! VIDEO_MODE_RGB_OUT */ 0x09, /* Mode Register 0 (was 01) */ #ifdef VIDEO_DEBUG_COLORBARS 0xd8, /* */ #else 0x59, /* Mode Register 1 (was 58) */ #endif /* VIDEO_DEBUG_COLORBARS */ 0xcb, /* Subcarrier Freq 0 */ 0x8a, /* Subcarrier Freq 1 */ 0x09, /* Subcarrier Freq 2 */ 0x2a, /* Subcarrier Freq 3 */ 0x00, /* Subcarrier phase */ 0x02, /* Timing Register 0 (was a) */ 0x00, /* Extended Captioning 0 */ 0x00, /* Extended Captioning 1 */ 0x00, /* Closed Captioning 0 */ 0x00, /* Closed Captioning 1 */ 0x00, /* Timing Register 1 */ #ifdef VIDEO_DEBUG_LOWPOWER #ifdef VIDEO_DEBUG_DISABLE_COLORS 0x98, /* Mode Register 2 */ #else 0x88, /* Mode Register 2 */ #endif /* VIDEO_DEBUG_DISABLE_COLORS */ #else /* ! VIDEO_DEBUG_LOWPOWER */ #ifdef VIDEO_DEBUG_DISABLE_COLORS 0x18, /* Mode Register 2 */ #else 0x08, /* Mode Register 2 */ #endif /* VIDEO_DEBUG_DISABLE_COLORS */ #endif /* VIDEO_DEBUG_LOWPOWER */ 0x00, /* Pedestal Register 0 */ 0x00, /* Pedestal Register 1 */ 0x00, /* Pedestal Register 2 */ 0x00, /* Pedestal Register 3 */ 0x08 /* Mode Register 3 */ #endif /* VIDEO_MODE_RGB_OUT */ #endif /* VIDEO_MODE_PAL */ } ; #endif /* _VIDEO_AD7177_H_ */ |