ramdac.h

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    1 /* $OpenBSD: ramdac.h,v 1.7 2008/06/26 05:42:16 ray Exp $ */
    2 /* $NetBSD: ramdac.h,v 1.1 2000/03/04 10:23:39 elric Exp $ */
    3 
    4 /*-
    5  * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
    6  * All rights reserved.
    7  *
    8  * This code is derived from software contributed to The NetBSD Foundation
    9  * by Roland C. Dowdeswell.
   10  *
   11  * Redistribution and use in source and binary forms, with or without
   12  * modification, are permitted provided that the following conditions
   13  * are met:
   14  * 1. Redistributions of source code must retain the above copyright
   15  *    notice, this list of conditions and the following disclaimer.
   16  * 2. Redistributions in binary form must reproduce the above copyright
   17  *    notice, this list of conditions and the following disclaimer in the
   18  *    documentation and/or other materials provided with the distribution.
   19  *
   20  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   30  * POSSIBILITY OF SUCH DAMAGE.
   31  */
   32 
   33 #ifndef _DEV_IC_RAMDAC_H
   34 #define _DEV_IC_RAMDAC_H
   35 
   36 #include <dev/wscons/wsconsio.h>
   37 
   38 struct ramdac_cookie;
   39 
   40 struct ramdac_funcs {
   41         char    *ramdac_name;
   42         struct ramdac_cookie *(*ramdac_register)(void *,
   43                     int (*)(void *, void (*)(void *)),
   44                     void (*)(void *, u_int, u_int8_t),
   45                     u_int8_t (*)(void *, u_int));             
   46         void    (*ramdac_init)(struct ramdac_cookie *);
   47 
   48         int     (*ramdac_set_cmap)(struct ramdac_cookie *,
   49                     struct wsdisplay_cmap *);
   50         int     (*ramdac_get_cmap)(struct ramdac_cookie *,
   51                     struct wsdisplay_cmap *);
   52         int     (*ramdac_set_cursor)(struct ramdac_cookie *,
   53                     struct wsdisplay_cursor *);
   54         int     (*ramdac_get_cursor)(struct ramdac_cookie *,
   55                     struct wsdisplay_cursor *);
   56         int     (*ramdac_set_curpos)(struct ramdac_cookie *,
   57                     struct wsdisplay_curpos *);
   58         int     (*ramdac_get_curpos)(struct ramdac_cookie *,
   59                     struct wsdisplay_curpos *);
   60         int     (*ramdac_get_curmax)(struct ramdac_cookie *,
   61                     struct wsdisplay_curpos *);
   62 
   63         /* Only called from the TGA built-in cursor handling code. */
   64         int     (*ramdac_check_curcmap)(struct ramdac_cookie *,
   65                     struct wsdisplay_cursor *);
   66         void    (*ramdac_set_curcmap)(struct ramdac_cookie *,
   67                     struct wsdisplay_cursor *);
   68         int     (*ramdac_get_curcmap)(struct ramdac_cookie *,
   69                     struct wsdisplay_cursor *);
   70 
   71         /* XXXrcd:  new test code for setting the DOTCLOCK */
   72         int     (*ramdac_set_dotclock)(struct ramdac_cookie *,
   73                     unsigned);
   74 };
   75 
   76 #endif

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FreeBSD/Linux Kernel Cross Reference sys/dev/ic/ramdac.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/ramdac.h