/* $OpenBSD: ramdac.h,v 1.6 2004/02/21 19:38:17 miod Exp $ */ /* $NetBSD: ramdac.h,v 1.1 2000/03/04 10:23:39 elric Exp $ */ /*- * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Roland C. Dowdeswell. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _DEV_IC_RAMDAC_H #define _DEV_IC_RAMDAC_H #include <dev/wscons/wsconsio.h> struct ramdac_cookie; struct ramdac_funcs { char *ramdac_name; struct ramdac_cookie *(*ramdac_register)(void *, int (*)(void *, void (*)(void *)), void (*)(void *, u_int, u_int8_t), u_int8_t (*)(void *, u_int)); void (*ramdac_init)(struct ramdac_cookie *); int (*ramdac_set_cmap)(struct ramdac_cookie *, struct wsdisplay_cmap *); int (*ramdac_get_cmap)(struct ramdac_cookie *, struct wsdisplay_cmap *); int (*ramdac_set_cursor)(struct ramdac_cookie *, struct wsdisplay_cursor *); int (*ramdac_get_cursor)(struct ramdac_cookie *, struct wsdisplay_cursor *); int (*ramdac_set_curpos)(struct ramdac_cookie *, struct wsdisplay_curpos *); int (*ramdac_get_curpos)(struct ramdac_cookie *, struct wsdisplay_curpos *); int (*ramdac_get_curmax)(struct ramdac_cookie *, struct wsdisplay_curpos *); /* Only called from the TGA built-in cursor handling code. */ int (*ramdac_check_curcmap)(struct ramdac_cookie *, struct wsdisplay_cursor *); void (*ramdac_set_curcmap)(struct ramdac_cookie *, struct wsdisplay_cursor *); int (*ramdac_get_curcmap)(struct ramdac_cookie *, struct wsdisplay_cursor *); /* XXXrcd: new test code for setting the DOTCLOCK */ int (*ramdac_set_dotclock)(struct ramdac_cookie *, unsigned); }; #endif