1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * Zoran ZR36016 basic configuration functions - header file 4 * 5 * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at> 6 */ 7 8#ifndef ZR36016_H 9#define ZR36016_H 10 11/* data stored for each zoran jpeg codec chip */ 12struct zr36016 { 13 char name[32]; 14 int num; 15 /* io datastructure */ 16 struct videocodec *codec; 17 // coder status 18 __u8 version; 19 // actual coder setup 20 int mode; 21 22 __u16 xoff; 23 __u16 yoff; 24 __u16 width; 25 __u16 height; 26 __u16 xdec; 27 __u16 ydec; 28}; 29 30/* direct register addresses */ 31#define ZR016_GOSTOP 0x00 32#define ZR016_MODE 0x01 33#define ZR016_IADDR 0x02 34#define ZR016_IDATA 0x03 35 36/* indirect register addresses */ 37#define ZR016I_SETUP1 0x00 38#define ZR016I_SETUP2 0x01 39#define ZR016I_NAX_LO 0x02 40#define ZR016I_NAX_HI 0x03 41#define ZR016I_PAX_LO 0x04 42#define ZR016I_PAX_HI 0x05 43#define ZR016I_NAY_LO 0x06 44#define ZR016I_NAY_HI 0x07 45#define ZR016I_PAY_LO 0x08 46#define ZR016I_PAY_HI 0x09 47#define ZR016I_NOL_LO 0x0a 48#define ZR016I_NOL_HI 0x0b 49 50/* possible values for mode register */ 51#define ZR016_RGB444_YUV444 0x00 52#define ZR016_RGB444_YUV422 0x01 53#define ZR016_RGB444_YUV411 0x02 54#define ZR016_RGB444_Y400 0x03 55#define ZR016_RGB444_RGB444 0x04 56#define ZR016_YUV444_YUV444 0x08 57#define ZR016_YUV444_YUV422 0x09 58#define ZR016_YUV444_YUV411 0x0a 59#define ZR016_YUV444_Y400 0x0b 60#define ZR016_YUV444_RGB444 0x0c 61#define ZR016_YUV422_YUV422 0x11 62#define ZR016_YUV422_YUV411 0x12 63#define ZR016_YUV422_Y400 0x13 64#define ZR016_YUV411_YUV411 0x16 65#define ZR016_YUV411_Y400 0x17 66#define ZR016_4444_4444 0x19 67#define ZR016_100_100 0x1b 68 69#define ZR016_RGB444 0x00 70#define ZR016_YUV444 0x20 71#define ZR016_YUV422 0x40 72 73#define ZR016_COMPRESSION 0x80 74#define ZR016_EXPANSION 0x80 75 76/* possible values for setup 1 register */ 77#define ZR016_CKRT 0x80 78#define ZR016_VERT 0x40 79#define ZR016_HORZ 0x20 80#define ZR016_HRFL 0x10 81#define ZR016_DSFL 0x08 82#define ZR016_SBFL 0x04 83#define ZR016_RSTR 0x02 84#define ZR016_CNTI 0x01 85 86/* possible values for setup 2 register */ 87#define ZR016_SYEN 0x40 88#define ZR016_CCIR 0x04 89#define ZR016_SIGN 0x02 90#define ZR016_YMCS 0x01 91 92#endif /*fndef ZR36016_H */ 93