sys/arch/next68k/dev/nextdisplayvar.h

   1 /* $NetBSD: nextdisplayvar.h,v 1.2.42.1 2005/01/24 08:34:18 skrll Exp $ */
   2 /*
   3  * Copyright (c) 1998 Matt DeBergalis
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. All advertising materials mentioning features or use of this software
  15  *    must display the following acknowledgement:
  16  *      This product includes software developed by Matt DeBergalis
  17  * 4. The name of the author may not be used to endorse or promote products
  18  *    derived from this software without specific prior written permission
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #include <dev/rcons/raster.h>
  33 #include <dev/wscons/wscons_raster.h>
  34
  35 #include <machine/bus.h>
  36
  37 extern int nextdisplay_cnattach(void);
  38
  39 struct nextdisplay_config;
  40 struct fbcmap;
  41 struct fbcursor;
  42 struct fbcurpos;
  43
  44 struct nextdisplay_config {
  45         int dc_type; /* WSCONS display type */
  46
  47         vaddr_t dc_vaddr;               /* memory space virtual base address */
  48         paddr_t dc_paddr;               /* memory space physical base address */
  49         psize_t dc_size;                /* size of slot memory */
  50
  51         vaddr_t dc_videobase;   /* base of flat frame buffer */
  52
  53         int dc_wid; /* width of frame buffer */
  54         int dc_ht; /* height of frame buffer */
  55         int dc_depth; /* depth of frame buffer */
  56         int dc_rowbytes; /* bytes in fb scan line */
  57
  58         struct raster dc_raster; /* raster description */
  59         struct rcons dc_rcons; /* raster blitter control info */
  60
  61         int dc_blanked; /* currently has video disabled */
  62
  63         int isconsole;
  64 };
  65
  66 struct nextdisplay_softc {
  67         struct device sc_dev;
  68
  69         struct nextdisplay_config *sc_dc;
  70
  71         int nscreens;
  72 };