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      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