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 * ------------------------------------------------------------------------ 21 */ 22 23#ifndef ZR36016_H 24#define ZR36016_H 25 26/* data stored for each zoran jpeg codec chip */ 27struct zr36016 { 28 char name[32]; 29 int num; 30 /* io datastructure */ 31 struct videocodec *codec; 32 // coder status 33 __u8 version; 34 // actual coder setup 35 int mode; 36 37 __u16 xoff; 38 __u16 yoff; 39 __u16 width; 40 __u16 height; 41 __u16 xdec; 42 __u16 ydec; 43}; 44 45/* direct register addresses */ 46#define ZR016_GOSTOP 0x00 47#define ZR016_MODE 0x01 48#define ZR016_IADDR 0x02 49#define ZR016_IDATA 0x03 50 51/* indirect register addresses */ 52#define ZR016I_SETUP1 0x00 53#define ZR016I_SETUP2 0x01 54#define ZR016I_NAX_LO 0x02 55#define ZR016I_NAX_HI 0x03 56#define ZR016I_PAX_LO 0x04 57#define ZR016I_PAX_HI 0x05 58#define ZR016I_NAY_LO 0x06 59#define ZR016I_NAY_HI 0x07 60#define ZR016I_PAY_LO 0x08 61#define ZR016I_PAY_HI 0x09 62#define ZR016I_NOL_LO 0x0a 63#define ZR016I_NOL_HI 0x0b 64 65/* possible values for mode register */ 66#define ZR016_RGB444_YUV444 0x00 67#define ZR016_RGB444_YUV422 0x01 68#define ZR016_RGB444_YUV411 0x02 69#define ZR016_RGB444_Y400 0x03 70#define ZR016_RGB444_RGB444 0x04 71#define ZR016_YUV444_YUV444 0x08 72#define ZR016_YUV444_YUV422 0x09 73#define ZR016_YUV444_YUV411 0x0a 74#define ZR016_YUV444_Y400 0x0b 75#define ZR016_YUV444_RGB444 0x0c 76#define ZR016_YUV422_YUV422 0x11 77#define ZR016_YUV422_YUV411 0x12 78#define ZR016_YUV422_Y400 0x13 79#define ZR016_YUV411_YUV411 0x16 80#define ZR016_YUV411_Y400 0x17 81#define ZR016_4444_4444 0x19 82#define ZR016_100_100 0x1b 83 84#define ZR016_RGB444 0x00 85#define ZR016_YUV444 0x20 86#define ZR016_YUV422 0x40 87 88#define ZR016_COMPRESSION 0x80 89#define ZR016_EXPANSION 0x80 90 91/* possible values for setup 1 register */ 92#define ZR016_CKRT 0x80 93#define ZR016_VERT 0x40 94#define ZR016_HORZ 0x20 95#define ZR016_HRFL 0x10 96#define ZR016_DSFL 0x08 97#define ZR016_SBFL 0x04 98#define ZR016_RSTR 0x02 99#define ZR016_CNTI 0x01 100 101/* possible values for setup 2 register */ 102#define ZR016_SYEN 0x40 103#define ZR016_CCIR 0x04 104#define ZR016_SIGN 0x02 105#define ZR016_YMCS 0x01 106 107#endif /*fndef ZR36016_H */ 108