82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/* $NetBSD: wcfbreg.h,v 1.2 2012/10/09 21:59:19 macallan Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2010 Michael Lorenz
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* register definitions for 3Dlabs Wildcat
|
|
* mostly from OpenBSD's ifb driver
|
|
*/
|
|
|
|
#ifndef WCFBREG_H
|
|
#define WCFBREG_H
|
|
|
|
#define WC_IFB_ENGINE 0x8000
|
|
#define WC_JFB_ENGINE 0x6000
|
|
|
|
#define WC_COMPONENT_SELECT 0x8040
|
|
#define WC_STATUS 0x8044
|
|
#define WC_STATUS_DONE 0x00000004
|
|
#define WC_RESOLUTION 0x8070
|
|
#define WC_CONFIG 0x8074 /* log2(stride) in 0x00ff0000 */
|
|
#define WC_FB32_ADDR0 0x8078
|
|
#define WC_FB32_ADDR1 0x807c
|
|
#define WC_FB8_ADDR0 0x8080
|
|
#define WC_FB8_ADDR1 0x8084
|
|
#define WC_FB32_UNKNOWN 0x8088
|
|
#define WC_FB8_UNKNOWN1 0x808c
|
|
#define WC_FB8_UNKNOWN2 0x8090
|
|
|
|
/* standard ternary ROP in <<16 */
|
|
#define WC_ROP_CLEAR 0x00000000
|
|
#define WC_ROP_COPY 0x00330000
|
|
#define WC_ROP_XOR 0x00cc0000
|
|
#define WC_ROP_SET 0x00ff0000
|
|
|
|
#define WC_CMAP_INDEX 0x80bc
|
|
#define WC_CMAP_DATA 0x80c0
|
|
|
|
#define WCFB_COORDS(x, y) ((y) << 16 | (x))
|
|
/* blitter directions */
|
|
#define WC_BLT_DIR_BACKWARDS_Y (0x08 | 0x02)
|
|
#define WC_BLT_DIR_BACKWARDS_X (0x04 | 0x01)
|
|
|
|
/*
|
|
* 80e4 DPMS state register
|
|
* States ``off'' and ``suspend'' need chip reprogramming before video can
|
|
* be enabled again.
|
|
*/
|
|
#define WC_DPMS_STATE 0x80e4
|
|
#define WC_DPMS_OFF 0x00000000
|
|
#define WC_DPMS_SUSPEND 0x00000001
|
|
#define WC_DPMS_STANDBY 0x00000002
|
|
#define WC_DPMS_ON 0x00000003
|
|
|
|
#endif
|
|
|
|
#define WC_XVR1200 0x10443d3d
|
|
|