85 lines
3.4 KiB
C
85 lines
3.4 KiB
C
/* $NetBSD: ramdac.h,v 1.7 2005/12/11 12:21:28 christos Exp $ */
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/*-
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* Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Roland C. Dowdeswell.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_IC_RAMDAC_H
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#define _DEV_IC_RAMDAC_H
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#include <dev/rcons/raster.h>
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#include <dev/wscons/wsconsio.h>
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#include <dev/wscons/wscons_raster.h>
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struct ramdac_cookie;
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struct ramdac_funcs {
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const char *ramdac_name;
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struct ramdac_cookie *(*ramdac_register)(void *,
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int (*)(void *, void (*)(void *)),
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void (*)(void *, u_int, u_int8_t),
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u_int8_t (*)(void *, u_int));
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void (*ramdac_init)(struct ramdac_cookie *);
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int (*ramdac_set_cmap)(struct ramdac_cookie *,
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struct wsdisplay_cmap *);
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int (*ramdac_get_cmap)(struct ramdac_cookie *,
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struct wsdisplay_cmap *);
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int (*ramdac_set_cursor)(struct ramdac_cookie *,
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struct wsdisplay_cursor *);
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int (*ramdac_get_cursor)(struct ramdac_cookie *,
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struct wsdisplay_cursor *);
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int (*ramdac_set_curpos)(struct ramdac_cookie *,
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struct wsdisplay_curpos *);
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int (*ramdac_get_curpos)(struct ramdac_cookie *,
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struct wsdisplay_curpos *);
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int (*ramdac_get_curmax)(struct ramdac_cookie *,
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struct wsdisplay_curpos *);
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/* Only called from the TGA built-in cursor handling code. */
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int (*ramdac_check_curcmap)(struct ramdac_cookie *,
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struct wsdisplay_cursor *);
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void (*ramdac_set_curcmap)(struct ramdac_cookie *,
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struct wsdisplay_cursor *);
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int (*ramdac_get_curcmap)(struct ramdac_cookie *,
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struct wsdisplay_cursor *);
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/* XXXrcd: new test code for setting the DOTCLOCK */
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int (*ramdac_set_dotclock)(struct ramdac_cookie *,
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unsigned);
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};
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#endif
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