xgi_vb.h revision dfe64dd3 
1/*
2 * Video bridge detection and configuration for 300, 315 and 330 series
3 * Data and prototypes
4 *
5 * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1) Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2) Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3) The name of the author may not be used to endorse or promote products
16 *    derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESSED OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 * Author: 	Thomas Winischhofer <thomas@winischhofer.net>
30 *
31 */
32
33typedef struct _XGI_LCD_StStruct
34{
35	ULONG VBLCD_lcdflag;
36	USHORT LCDwidth;
37	USHORT LCDheight;
38	USHORT LCDtype;
39} XGI_LCD_StStruct;
40
41#define SET_IN_SLAVE_MODE    0x0200
42#define SET_CRT2_TO_RAMDAC   0x0400
43
44void XGICRT1PreInit(ScrnInfoPtr pScrn);
45void XGICRT2PreInit(ScrnInfoPtr pScrn);
46void XGILCDPreInit(ScrnInfoPtr pScrn);
47void XGITVPreInit(ScrnInfoPtr pScrn);
48