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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 */
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