Return to ramdac.h CVS log

Up to [local] / sys / dev / ic

Annotation of sys/dev/ic/ramdac.h, Revision 1.1.1.1

1.1       nbrk        1: /* $OpenBSD: ramdac.h,v 1.6 2004/02/21 19:38:17 miod 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:  * 3. All advertising materials mentioning features or use of this software
                     20:  *    must display the following acknowledgement:
                     21:  *      This product includes software developed by the NetBSD
                     22:  *      Foundation, Inc. and its contributors.
                     23:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     24:  *    contributors may be used to endorse or promote products derived
                     25:  *    from this software without specific prior written permission.
                     26:  *
                     27:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     28:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     29:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     30:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     31:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     32:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     33:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     34:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     35:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     36:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     37:  * POSSIBILITY OF SUCH DAMAGE.
                     38:  */
                     39:
                     40: #ifndef _DEV_IC_RAMDAC_H
                     41: #define _DEV_IC_RAMDAC_H
                     42:
                     43: #include <dev/wscons/wsconsio.h>
                     44:
                     45: struct ramdac_cookie;
                     46:
                     47: struct ramdac_funcs {
                     48:        char    *ramdac_name;
                     49:        struct ramdac_cookie *(*ramdac_register)(void *,
                     50:                    int (*)(void *, void (*)(void *)),
                     51:                    void (*)(void *, u_int, u_int8_t),
                     52:                    u_int8_t (*)(void *, u_int));
                     53:        void    (*ramdac_init)(struct ramdac_cookie *);
                     54:
                     55:        int     (*ramdac_set_cmap)(struct ramdac_cookie *,
                     56:                    struct wsdisplay_cmap *);
                     57:        int     (*ramdac_get_cmap)(struct ramdac_cookie *,
                     58:                    struct wsdisplay_cmap *);
                     59:        int     (*ramdac_set_cursor)(struct ramdac_cookie *,
                     60:                    struct wsdisplay_cursor *);
                     61:        int     (*ramdac_get_cursor)(struct ramdac_cookie *,
                     62:                    struct wsdisplay_cursor *);
                     63:        int     (*ramdac_set_curpos)(struct ramdac_cookie *,
                     64:                    struct wsdisplay_curpos *);
                     65:        int     (*ramdac_get_curpos)(struct ramdac_cookie *,
                     66:                    struct wsdisplay_curpos *);
                     67:        int     (*ramdac_get_curmax)(struct ramdac_cookie *,
                     68:                    struct wsdisplay_curpos *);
                     69:
                     70:        /* Only called from the TGA built-in cursor handling code. */
                     71:        int     (*ramdac_check_curcmap)(struct ramdac_cookie *,
                     72:                    struct wsdisplay_cursor *);
                     73:        void    (*ramdac_set_curcmap)(struct ramdac_cookie *,
                     74:                    struct wsdisplay_cursor *);
                     75:        int     (*ramdac_get_curcmap)(struct ramdac_cookie *,
                     76:                    struct wsdisplay_cursor *);
                     77:
                     78:        /* XXXrcd:  new test code for setting the DOTCLOCK */
                     79:        int     (*ramdac_set_dotclock)(struct ramdac_cookie *,
                     80:                    unsigned);
                     81: };
                     82:
                     83: #endif