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wcfbreg.h revision 1.1.2.2 
      1 /*	$NetBSD: wcfbreg.h,v 1.1.2.2 2010/03/11 15:03:59 yamt Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2010 Michael Lorenz
      5  * All rights reserved.
      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  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 /*
     30  * register definitions for 3Dlabs Wildcat
     31  * mostly from OpenBSD's ifb driver
     32  */
     33 
     34 #ifndef WCFBREG_H
     35 #define WCFBREG_H
     36 
     37 #define WC_RESOLUTION	0x8070
     38 #define WC_CONFIG	0x8074	/* contains log2(stride) in 0x00ff0000 */
     39 #define WC_FB8_ADDR0	0x8080
     40 #define WC_FB8_ADDR1	0x8084
     41 
     42 #define WC_CMAP_INDEX	0x80bc
     43 #define WC_CMAP_DATA	0x80c0
     44 
     45 /*
     46  * 80e4 DPMS state register
     47  * States ``off'' and ``suspend'' need chip reprogramming before video can
     48  * be enabled again.
     49  */
     50 #define	WC_DPMS_STATE		0x80e4
     51 	#define	WC_DPMS_OFF			0x00000000
     52 	#define	WC_DPMS_SUSPEND			0x00000001
     53 	#define	WC_DPMS_STANDBY			0x00000002
     54 	#define	WC_DPMS_ON			0x00000003
     55 
     56 #endif
     57