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 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 *
24 * ------------------------------------------------------------------------
25 */
26
27#ifndef ZR36016_H
28#define ZR36016_H
29
30/* data stored for each zoran jpeg codec chip */
31struct zr36016 {
32	char name[32];
33	int num;
34	/* io datastructure */
35	struct videocodec *codec;
36	// coder status
37	__u8 version;
38	// actual coder setup
39	int mode;
40
41	__u16 xoff;
42	__u16 yoff;
43	__u16 width;
44	__u16 height;
45	__u16 xdec;
46	__u16 ydec;
47};
48
49/* direct  register addresses */
50#define ZR016_GOSTOP      0x00
51#define ZR016_MODE        0x01
52#define ZR016_IADDR       0x02
53#define ZR016_IDATA       0x03
54
55/* indirect  register addresses */
56#define ZR016I_SETUP1     0x00
57#define ZR016I_SETUP2     0x01
58#define ZR016I_NAX_LO     0x02
59#define ZR016I_NAX_HI     0x03
60#define ZR016I_PAX_LO     0x04
61#define ZR016I_PAX_HI     0x05
62#define ZR016I_NAY_LO     0x06
63#define ZR016I_NAY_HI     0x07
64#define ZR016I_PAY_LO     0x08
65#define ZR016I_PAY_HI     0x09
66#define ZR016I_NOL_LO     0x0a
67#define ZR016I_NOL_HI     0x0b
68
69/* possible values for mode register */
70#define ZR016_RGB444_YUV444  0x00
71#define ZR016_RGB444_YUV422  0x01
72#define ZR016_RGB444_YUV411  0x02
73#define ZR016_RGB444_Y400    0x03
74#define ZR016_RGB444_RGB444  0x04
75#define ZR016_YUV444_YUV444  0x08
76#define ZR016_YUV444_YUV422  0x09
77#define ZR016_YUV444_YUV411  0x0a
78#define ZR016_YUV444_Y400    0x0b
79#define ZR016_YUV444_RGB444  0x0c
80#define ZR016_YUV422_YUV422  0x11
81#define ZR016_YUV422_YUV411  0x12
82#define ZR016_YUV422_Y400    0x13
83#define ZR016_YUV411_YUV411  0x16
84#define ZR016_YUV411_Y400    0x17
85#define ZR016_4444_4444      0x19
86#define ZR016_100_100        0x1b
87
88#define ZR016_RGB444         0x00
89#define ZR016_YUV444         0x20
90#define ZR016_YUV422         0x40
91
92#define ZR016_COMPRESSION    0x80
93#define ZR016_EXPANSION      0x80
94
95/* possible values for setup 1 register */
96#define ZR016_CKRT           0x80
97#define ZR016_VERT           0x40
98#define ZR016_HORZ           0x20
99#define ZR016_HRFL           0x10
100#define ZR016_DSFL           0x08
101#define ZR016_SBFL           0x04
102#define ZR016_RSTR           0x02
103#define ZR016_CNTI           0x01
104
105/* possible values for setup 2 register */
106#define ZR016_SYEN           0x40
107#define ZR016_CCIR           0x04
108#define ZR016_SIGN           0x02
109#define ZR016_YMCS           0x01
110
111#endif				/*fndef ZR36016_H */
112