xref: /netbsd-src/sys/arch/arm/iomd/vidc20config.h (revision 4976dad6d497f047a2a0ce8fe9dbc82c81e16c8d)
1 /* $NetBSD: vidc20config.h,v 1.8 2022/05/28 22:33:42 andvar Exp $ */
2 
3 /*-
4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
5  * All rights reserved.
6  *
7  * This code is derived from software contributed to The NetBSD Foundation
8  * by Reinoud Zandijk
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29  * POSSIBILITY OF SUCH DAMAGE.
30  *
31  * Video department of VIDC chip for wscons
32  *
33  * Created:	16/03/2001
34  *
35  */
36 
37 #ifndef _VIDC20CONFIG_H_
38 #define _VIDC20CONFIG_H_
39 
40 extern int   vidcvideo_write          (u_int reg, int value);
41 extern int   vidcvideo_cursor_init    (int width, int height);
42 extern void  vidcvideo_setpalette     (struct vidc_state *vidc);
43 extern void  vidcvideo_stdpalette     (void);
44 extern void  vidcvideo_setstate       (struct vidc_state *vidc);
45 extern void  vidcvideo_getstate       (struct vidc_state *vidc);
46 extern void  vidcvideo_getmode        (struct vidc_mode *mode);
47 extern void  vidcvideo_setmode        (struct vidc_mode *mode);
48 extern int   vidcvideo_init           (void);
49 extern void  vidcvideo_reinit         (void);
50 extern void  vidcvideo_printdetails   (void);
51 extern int   vidcvideo_blank          (int);
52 extern void *vidcvideo_hwscroll       (int);
53 extern void *vidcvideo_hwscroll_reset (void);
54 extern void *vidcvideo_hwscroll_back  (void *cookie);
55 extern void  vidcvideo_progr_scroll   (void);
56 extern void  vidcvideo_updatecursor   (int, int);
57 extern void  vidcvideo_enablecursor   (int);
58 
59 
60 #define CURSOR_MAX_WIDTH	32
61 #define CURSOR_MAX_HEIGHT	32	/* for now */
62 #define CURSOR_MAX_COLOURS	4	/* AFAIK   */
63 
64 #endif
65 
66 /* end of vidcvideo.h */
67