| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Zoran ZR36016 basic configuration functions - header file |
| 3 | * |
| 4 | * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at> |
| 5 | * |
| 6 | * $Id: zr36016.h,v 1.1.2.3 2003/01/14 21:18:07 rbultje Exp $ |
| 7 | * |
| 8 | * ------------------------------------------------------------------------ |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 23 | * |
| 24 | * ------------------------------------------------------------------------ |
| 25 | */ |
| 26 | |
| 27 | #ifndef ZR36016_H |
| 28 | #define ZR36016_H |
| 29 | |
| 30 | /* data stored for each zoran jpeg codec chip */ |
| 31 | struct zr36016 { |
| 32 | char name[32]; |
| 33 | int num; |
| 34 | /* io datastructure */ |
| 35 | struct videocodec *codec; |
| 36 | // coder status |
| 37 | __u8 version; |
| 38 | // actual coder setup |
| 39 | int mode; |
| 40 | |
| 41 | __u16 xoff; |
| 42 | __u16 yoff; |
| 43 | __u16 width; |
| 44 | __u16 height; |
| 45 | __u16 xdec; |
| 46 | __u16 ydec; |
| 47 | }; |
| 48 | |
| 49 | /* direct register addresses */ |
| 50 | #define ZR016_GOSTOP 0x00 |
| 51 | #define ZR016_MODE 0x01 |
| 52 | #define ZR016_IADDR 0x02 |
| 53 | #define ZR016_IDATA 0x03 |
| 54 | |
| 55 | /* indirect register addresses */ |
| 56 | #define ZR016I_SETUP1 0x00 |
| 57 | #define ZR016I_SETUP2 0x01 |
| 58 | #define ZR016I_NAX_LO 0x02 |
| 59 | #define ZR016I_NAX_HI 0x03 |
| 60 | #define ZR016I_PAX_LO 0x04 |
| 61 | #define ZR016I_PAX_HI 0x05 |
| 62 | #define ZR016I_NAY_LO 0x06 |
| 63 | #define ZR016I_NAY_HI 0x07 |
| 64 | #define ZR016I_PAY_LO 0x08 |
| 65 | #define ZR016I_PAY_HI 0x09 |
| 66 | #define ZR016I_NOL_LO 0x0a |
| 67 | #define ZR016I_NOL_HI 0x0b |
| 68 | |
| 69 | /* possible values for mode register */ |
| 70 | #define ZR016_RGB444_YUV444 0x00 |
| 71 | #define ZR016_RGB444_YUV422 0x01 |
| 72 | #define ZR016_RGB444_YUV411 0x02 |
| 73 | #define ZR016_RGB444_Y400 0x03 |
| 74 | #define ZR016_RGB444_RGB444 0x04 |
| 75 | #define ZR016_YUV444_YUV444 0x08 |
| 76 | #define ZR016_YUV444_YUV422 0x09 |
| 77 | #define ZR016_YUV444_YUV411 0x0a |
| 78 | #define ZR016_YUV444_Y400 0x0b |
| 79 | #define ZR016_YUV444_RGB444 0x0c |
| 80 | #define ZR016_YUV422_YUV422 0x11 |
| 81 | #define ZR016_YUV422_YUV411 0x12 |
| 82 | #define ZR016_YUV422_Y400 0x13 |
| 83 | #define ZR016_YUV411_YUV411 0x16 |
| 84 | #define ZR016_YUV411_Y400 0x17 |
| 85 | #define ZR016_4444_4444 0x19 |
| 86 | #define ZR016_100_100 0x1b |
| 87 | |
| 88 | #define ZR016_RGB444 0x00 |
| 89 | #define ZR016_YUV444 0x20 |
| 90 | #define ZR016_YUV422 0x40 |
| 91 | |
| 92 | #define ZR016_COMPRESSION 0x80 |
| 93 | #define ZR016_EXPANSION 0x80 |
| 94 | |
| 95 | /* possible values for setup 1 register */ |
| 96 | #define ZR016_CKRT 0x80 |
| 97 | #define ZR016_VERT 0x40 |
| 98 | #define ZR016_HORZ 0x20 |
| 99 | #define ZR016_HRFL 0x10 |
| 100 | #define ZR016_DSFL 0x08 |
| 101 | #define ZR016_SBFL 0x04 |
| 102 | #define ZR016_RSTR 0x02 |
| 103 | #define ZR016_CNTI 0x01 |
| 104 | |
| 105 | /* possible values for setup 2 register */ |
| 106 | #define ZR016_SYEN 0x40 |
| 107 | #define ZR016_CCIR 0x04 |
| 108 | #define ZR016_SIGN 0x02 |
| 109 | #define ZR016_YMCS 0x01 |
| 110 | |
| 111 | #endif /*fndef ZR36016_H */ |