1/*	$NetBSD: grf_dvreg.h,v 1.1 2011/02/07 13:11:41 tsutsui Exp $	*/
2
3/*
4 * Copyright (c) 1988 University of Utah.
5 * Copyright (c) 1990, 1993
6 *	The Regents of the University of California.  All rights reserved.
7 *
8 * This code is derived from software contributed to Berkeley by
9 * the Systems Programming Group of the University of Utah Computer
10 * Science Department.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 *    notice, this list of conditions and the following disclaimer in the
19 *    documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the University nor the names of its contributors
21 *    may be used to endorse or promote products derived from this software
22 *    without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * from: Utah $Hdr: grf_dvreg.h 1.5 92/01/21$
37 *
38 *	@(#)grf_dvreg.h	8.1 (Berkeley) 6/10/93
39 */
40
41#include <hp300/dev/iotypes.h>	/* XXX */
42
43/*
44 * Map of the DaVinci frame buffer controller chip in memory ...
45 */
46
47#define db_waitbusy(regaddr) \
48	while (((struct dvboxfb *)(regaddr))->wbusy || \
49	       ((struct dvboxfb *)(regaddr))->as_busy) DELAY(100)
50
51struct rgb {
52  u_char :8, :8, :8;
53  vu_char red;
54  u_char :8, :8, :8;
55  vu_char green;
56  u_char :8, :8, :8;
57  vu_char blue;
58};
59
60struct dvboxfb {
61  u_char 	:8;
62  vu_char 	reset;			/* reset register		0x01 */
63  u_char	fb_address;		/* frame buffer address 	0x02 */
64  vu_char	interrupt;		/* interrupt register		0x03 */
65  u_char	:8;
66  vu_char	fbwmsb;			/* frame buffer width MSB	0x05 */
67  u_char	:8;
68  vu_char	fbwlsb;			/* frame buffer width MSB	0x07 */
69  u_char	:8;
70  vu_char	fbhmsb;			/* frame buffer height MSB	0x09 */
71  u_char	:8;
72  vu_char	fbhlsb;			/* frame buffer height MSB	0x0b */
73  u_char	:8;
74  vu_char	dwmsb;			/* display width MSB		0x0d */
75  u_char	:8;
76  vu_char	dwlsb;			/* display width MSB		0x0f */
77  u_char	:8;
78  vu_char	dhmsb;			/* display height MSB		0x11 */
79  u_char	:8;
80  vu_char	dhlsb;			/* display height MSB		0x13 */
81  u_char	:8;
82  vu_char	fbid;			/* frame buffer id		0x15 */
83  u_char	f1[0x47];
84  vu_char	fbomsb;			/* frame buffer offset MSB	0x5d */
85  u_char	:8;
86  vu_char	fbolsb;			/* frame buffer offset LSB	0x5f */
87  u_char	f2[16359];
88  vu_char	wbusy;			/* Window move in progress    0x4047 */
89  u_char	f3[0x405b-0x4047-1];
90  vu_char	as_busy;		/* Scan accessing frame buf.  0x405B */
91  u_char        f4[0x4090-0x405b-1];
92  vu_int	fbwen;			/* Frame buffer write enable  0x4090 */
93  u_char	f5[0x409f-0x4090-4];
94  vu_char	wmove;			/* Initiate window move.      0x409F */
95  u_char	f6[0x40b3-0x409f-1];
96  vu_char	fold;			/* Byte/longword per pixel    0x40B3 */
97  u_char	f7[0x40b7-0x40b3-1];
98  vu_char	opwen;			/* Overlay plane write enable 0x40B7 */
99  u_char	f8[0x40bf-0x40b7-1];
100  vu_char	drive;			/* Select FB vs. Overlay.     0x40BF */
101
102  u_char        f8a[0x40cb-0x40bf-1];
103  vu_char	zconfig;		/* Z buffer configuration     0x40CB */
104  u_char	f8b[0x40cf-0x40cb-1];
105  vu_char	alt_rr;			/* Alternate replacement rule 0x40CF */
106  u_char	f8c[0x40d3-0x40cf-1];
107  vu_char	zrr;			/* Z replacement rule	      0x40D3 */
108
109  u_char	f9[0x40d7-0x40d3-1];
110  vu_char	en_scan;		/* Enable scan DTACK.	      0x40D7 */
111  u_char 	f10[0x40ef-0x40d7-1];
112  vu_char  	rep_rule;		/* Replacement rule	      0x40EF */
113  u_char 	f11[0x40f2-0x40ef-1];
114  vu_short	source_x;		/* Window source X origin     0x40F2 */
115  u_char	f12[0x40f6-0x40f2-2];
116  vu_short	source_y;		/* Window source Y origin     0x40F6 */
117  u_char 	f13[0x40fa-0x40f6-2];
118  vu_short	dest_x;			/* Window dest X origin       0x40FA */
119  u_char 	f14[0x40fe -0x40fa-2];
120  vu_short	dest_y;			/* Window dest Y origin       0x40FE */
121  u_char 	f15[0x4102-0x40fe -2];
122  vu_short 	wwidth;			/* Window width		      0x4102 */
123  u_char 	f16[0x4106-0x4102-2];
124  vu_short	wheight;		/* Window height	      0x4106 */
125  u_char 	f17[0x6003-0x4106-2];
126  vu_char	cmapbank;		/* Bank select (0 or 1)       0x6003 */
127  u_char 	f18[0x6007-0x6003-1];
128  vu_char	dispen;			/* Display enable	      0x6007 */
129
130  u_char	f18a[0x600B-0x6007-1];
131  vu_char	fbvenp;			/* Frame buffer video enable  0x600B */
132  u_char	f18b[0x6017-0x600B-1];
133  vu_char	fbvens;			/* fbvenp blink counterpart   0x6017 */
134
135  u_char 	f19[0x6023-0x6017-1];
136  vu_char	vdrive;			/* Video display mode	      0x6023 */
137  u_char	f20[0x6083-0x6023-1];
138  vu_char	panxh;			/* Pan display in X (high)    0x6083 */
139  u_char	f21[0x6087-0x6083-1];
140  vu_char	panxl;			/* Pan display in X (low)     0x6087 */
141  u_char	f22[0x608b-0x6087-1];
142  vu_char	panyh;			/* Pan display in Y (high)    0x608B */
143  u_char	f23[0x608f-0x608b-1];
144  vu_char	panyl;			/* Pan display in Y (low)     0x608F */
145  u_char	f24[0x6093-0x608f-1];
146  vu_char	zoom;			/* Zoom factor		      0x6093 */
147  u_char 	f25[0x6097-0x6093-1];
148  vu_char	pz_trig;		/* Pan & zoom trigger	      0x6097 */
149  u_char 	f26[0x609b-0x6097-1];
150  vu_char	ovly0p;			/* Overlay 0 primary map      0x609B */
151  u_char	f27[0x609f-0x609b-1];
152  vu_char	ovly1p;			/* Overlay 1 primary map      0x609F */
153  u_char	f28[0x60a3-0x609f-1];
154  vu_char	ovly0s;			/* Overlay 0 secondary map    0x60A3 */
155  u_char	f29[0x60a7-0x60a3-1];
156  vu_char	ovly1s;			/* Overlay 1 secondary map    0x60A7 */
157  u_char	f30[0x60ab-0x60a7-1];
158  vu_char	opvenp;			/* Overlay video enable	      0x60AB */
159  u_char	f31[0x60af-0x60ab-1];
160  vu_char	opvens;			/* Overlay blink enable	      0x60AF */
161  u_char 	f32[0x60b3-0x60af-1];
162  vu_char	fv_trig;		/* Trigger control registers  0x60B3 */
163  u_char	f33[0x60b7-0x60b3-1];
164  vu_char	cdwidth;		/* Iris cdwidth timing reg.   0x60B7 */
165  u_char 	f34[0x60bb-0x60b7-1];
166  vu_char	chstart;		/* Iris chstart timing reg.   0x60BB */
167  u_char	f35[0x60bf-0x60bb-1];
168  vu_char	cvwidth;		/* Iris cvwidth timing reg.   0x60BF */
169  u_char 	f36[0x6100-0x60bf-1];
170  struct 	rgb rgb[8];		/* overlay color map */
171  u_char 	f37[0x6403-0x6100-sizeof(struct rgb)*8];
172  vu_char 	red0;
173  u_char 	f38[0x6803-0x6403-1];
174  vu_char	green0;
175  u_char	f39[0x6c03-0x6803-1];
176  vu_char	blue0;
177  u_char 	f40[0x7403-0x6c03-1];
178  vu_char 	red1;
179  u_char	f41[0x7803-0x7403-1];
180  vu_char	green1;
181  u_char 	f42[0x7c03-0x7803-1];
182  vu_char 	blue1;
183  u_char 	f43[0x8012-0x7c03-1];
184  vu_short	status1;		/* Master Status register     0x8012 */
185  u_char	f44[0xC226-0x8012-2];
186  vu_short	trans;			/* Transparency		      0xC226 */
187  u_char	f45[0xC23E -0xC226-2];
188  vu_short 	pstop;			/* Pace value control	      0xc23e */
189};
190