| wdenk | dccbda0 | 2003-07-14 22:13:32 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2003 Wolfgang Grandegger <wg@denx.de> |
| 3 | * |
| 4 | * See file CREDITS for list of people who contributed to this |
| 5 | * project. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License as |
| 9 | * published by the Free Software Foundation; either version 2 of |
| 10 | * the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 20 | * MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #define VIDEO_ENCODER_NAME "Analog Devices AD7179" |
| 24 | |
| 25 | #define VIDEO_ENCODER_I2C_RATE 100000 /* Max rate is 100Khz */ |
| 26 | #define VIDEO_ENCODER_CB_Y_CR_Y /* Use CB Y CR Y format... */ |
| 27 | |
| 28 | #define VIDEO_MODE_YUYV /* The only mode supported by this encoder */ |
| 29 | #undef VIDEO_MODE_RGB |
| 30 | #define VIDEO_MODE_BPP 16 |
| 31 | |
| 32 | #ifdef VIDEO_MODE_PAL |
| 33 | #define VIDEO_ACTIVE_COLS 720 |
| 34 | #define VIDEO_ACTIVE_ROWS 576 |
| 35 | #define VIDEO_VISIBLE_COLS 640 |
| 36 | #define VIDEO_VISIBLE_ROWS 480 |
| 37 | #else |
| 38 | #error "NTSC mode is not supported" |
| 39 | #endif |
| 40 | |
| 41 | static unsigned char video_encoder_data[] = { |
| 42 | 0x05, /* Mode Register 0 */ |
| 43 | 0x11, /* Mode Register 1 */ |
| 44 | 0x20, /* Mode Register 2 */ |
| 45 | 0x0C, /* Mode Register 3 */ |
| 46 | 0x01, /* Mode Register 4 */ |
| 47 | 0x00, /* Reserved */ |
| 48 | 0x00, /* Reserved */ |
| 49 | 0x04, /* Timing Register 0 */ |
| 50 | 0x00, /* Timing Register 1 */ |
| 51 | 0xCB, /* Subcarrier Frequency Register 0 */ |
| 52 | 0x0A, /* Subcarrier Frequency Register 1 */ |
| 53 | 0x09, /* Subcarrier Frequency Register 2 */ |
| 54 | 0x2A, /* Subcarrier Frequency Register 3 */ |
| 55 | 0x00, /* Subcarrier Phase */ |
| 56 | 0x00, /* Closed Captioning Ext Reg 0 */ |
| 57 | 0x00, /* Closed Captioning Ext Reg 1 */ |
| 58 | 0x00, /* Closed Captioning Reg 0 */ |
| 59 | 0x00, /* Closed Captioning Reg 1 */ |
| 60 | 0x00, /* Pedestal Control Reg 0 */ |
| 61 | 0x00, /* Pedestal Control Reg 1 */ |
| 62 | 0x00, /* Pedestal Control Reg 2 */ |
| 63 | 0x00, /* Pedestal Control Reg 3 */ |
| 64 | 0x00, /* CGMS_WSS Reg 0 */ |
| 65 | 0x00, /* CGMS_WSS Reg 0 */ |
| 66 | 0x00, /* CGMS_WSS Reg 0 */ |
| 67 | 0x00 /* Teletext Req. Control Reg */ |
| 68 | } ; |