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