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/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Zoran ZR36016 basic configuration functions - header file * * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at> */ #ifndef ZR36016_H #define ZR36016_H /* data stored for each zoran jpeg codec chip */ struct zr36016 { char name[32]; int num; /* io datastructure */ struct videocodec *codec; // coder status __u8 version; // actual coder setup int mode; __u16 xoff; __u16 yoff; __u16 width; __u16 height; __u16 xdec; __u16 ydec; }; /* direct register addresses */ #define ZR016_GOSTOP 0x00 #define ZR016_MODE 0x01 #define ZR016_IADDR 0x02 #define ZR016_IDATA 0x03 /* indirect register addresses */ #define ZR016I_SETUP1 0x00 #define ZR016I_SETUP2 0x01 #define ZR016I_NAX_LO 0x02 #define ZR016I_NAX_HI 0x03 #define ZR016I_PAX_LO 0x04 #define ZR016I_PAX_HI 0x05 #define ZR016I_NAY_LO 0x06 #define ZR016I_NAY_HI 0x07 #define ZR016I_PAY_LO 0x08 #define ZR016I_PAY_HI 0x09 #define ZR016I_NOL_LO 0x0a #define ZR016I_NOL_HI 0x0b /* possible values for mode register */ #define ZR016_RGB444_YUV444 0x00 #define ZR016_RGB444_YUV422 0x01 #define ZR016_RGB444_YUV411 0x02 #define ZR016_RGB444_Y400 0x03 #define ZR016_RGB444_RGB444 0x04 #define ZR016_YUV444_YUV444 0x08 #define ZR016_YUV444_YUV422 0x09 #define ZR016_YUV444_YUV411 0x0a #define ZR016_YUV444_Y400 0x0b #define ZR016_YUV444_RGB444 0x0c #define ZR016_YUV422_YUV422 0x11 #define ZR016_YUV422_YUV411 0x12 #define ZR016_YUV422_Y400 0x13 #define ZR016_YUV411_YUV411 0x16 #define ZR016_YUV411_Y400 0x17 #define ZR016_4444_4444 0x19 #define ZR016_100_100 0x1b #define ZR016_RGB444 0x00 #define ZR016_YUV444 0x20 #define ZR016_YUV422 0x40 #define ZR016_COMPRESSION 0x80 #define ZR016_EXPANSION 0x80 /* possible values for setup 1 register */ #define ZR016_CKRT 0x80 #define ZR016_VERT 0x40 #define ZR016_HORZ 0x20 #define ZR016_HRFL 0x10 #define ZR016_DSFL 0x08 #define ZR016_SBFL 0x04 #define ZR016_RSTR 0x02 #define ZR016_CNTI 0x01 /* possible values for setup 2 register */ #define ZR016_SYEN 0x40 #define ZR016_CCIR 0x04 #define ZR016_SIGN 0x02 #define ZR016_YMCS 0x01 int zr36016_init_module(void); void zr36016_cleanup_module(void); #endif /*fndef ZR36016_H */ |