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/*

 * Zoran ZR36016 basic configuration functions - header file

 *

 * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at>

 *

 * $Id: zr36016.h,v 1.1.2.3 2003/01/14 21:18:07 rbultje Exp $

 *

 * ------------------------------------------------------------------------

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

 *

 * ------------------------------------------------------------------------

 */

#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

#endif                          /*fndef ZR36016_H */