init.h

linux-2.4.29操作系统的源码

/* $XFree86$ */
/* $XdotOrg$ */
/*
 * Data and prototypes for init.c
 *
 * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
 *
 * If distributed as part of the Linux kernel, the following license terms
 * apply:
 *
 * * This program is free software; you can redistribute it and/or modify
 * * it under the terms of the GNU General Public License as published by
 * * the Free Software Foundation; either version 2 of the named License,
 * * or any later version.
 * *
 * * This program is distributed in the hope that it will be useful,
 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * * GNU General Public License for more details.
 * *
 * * You should have received a copy of the GNU General Public License
 * * along with this program; if not, write to the Free Software
 * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
 *
 * Otherwise, the following license terms apply:
 *
 * * 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.
 * * 3) The name of the author may not be used to endorse or promote products
 * *    derived from this software without specific prior written permission.
 * *
 * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESSED 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 AUTHOR 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.
 *
 * Author: 	Thomas Winischhofer <[e-mail]>
 *
 */

#ifndef _INIT_
#define _INIT_

#include "osdef.h"

#include "initdef.h"
#include "vgatypes.h"
#include "vstruct.h"

#ifdef LINUX_XF86
#include "xf86.h"
#include "xf86Pci.h"
#include "xf86PciInfo.h"
#include "xf86_OSproc.h"
#include "sis.h"
#include "sis_regs.h"
#endif

#ifdef LINUX_KERNEL
#ifdef SIS_CP
#undef SIS_CP
#endif
#include <linux/config.h>
#include <linux/version.h>
#include <linux/types.h>
#include <asm/io.h>
#include <linux/fb.h>
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#include <linux/sisfb.h>
#else
#include <video/sisfb.h>
#endif
#endif

/* Mode numbers */
const USHORT  ModeIndex_320x200[]      = {0x59, 0x41, 0x00, 0x4f};
const USHORT  ModeIndex_320x240[]      = {0x50, 0x56, 0x00, 0x53};
const USHORT  ModeIndex_320x240_FSTN[] = {0x5a, 0x5b, 0x00, 0x00};  /* FSTN */
const USHORT  ModeIndex_400x300[]      = {0x51, 0x57, 0x00, 0x54};
const USHORT  ModeIndex_512x384[]      = {0x52, 0x58, 0x00, 0x5c};
const USHORT  ModeIndex_640x400[]      = {0x2f, 0x5d, 0x00, 0x5e};
const USHORT  ModeIndex_640x480[]      = {0x2e, 0x44, 0x00, 0x62};
const USHORT  ModeIndex_720x480[]      = {0x31, 0x33, 0x00, 0x35};
const USHORT  ModeIndex_720x576[]      = {0x32, 0x34, 0x00, 0x36};
const USHORT  ModeIndex_768x576[]      = {0x5f, 0x60, 0x00, 0x61};
const USHORT  ModeIndex_800x480[]      = {0x70, 0x7a, 0x00, 0x76};
const USHORT  ModeIndex_800x600[]      = {0x30, 0x47, 0x00, 0x63};
const USHORT  ModeIndex_848x480[]      = {0x39, 0x3b, 0x00, 0x3e};
const USHORT  ModeIndex_856x480[]      = {0x3f, 0x42, 0x00, 0x45};
const USHORT  ModeIndex_1024x768[]     = {0x38, 0x4a, 0x00, 0x64};
const USHORT  ModeIndex_1024x576[]     = {0x71, 0x74, 0x00, 0x77};
const USHORT  ModeIndex_1024x600[]     = {0x20, 0x21, 0x00, 0x22};  /* 300 series only */
const USHORT  ModeIndex_1280x1024[]    = {0x3a, 0x4d, 0x00, 0x65};
const USHORT  ModeIndex_1280x960[]     = {0x7c, 0x7d, 0x00, 0x7e};
const USHORT  ModeIndex_1152x768[]     = {0x23, 0x24, 0x00, 0x25};  /* 300 series only */
const USHORT  ModeIndex_1152x864[]     = {0x29, 0x2a, 0x00, 0x2b};
const USHORT  ModeIndex_300_1280x768[] = {0x55, 0x5a, 0x00, 0x5b};
const USHORT  ModeIndex_310_1280x768[] = {0x23, 0x24, 0x00, 0x25};
const USHORT  ModeIndex_1280x720[]     = {0x79, 0x75, 0x00, 0x78};
const USHORT  ModeIndex_1280x800[]     = {0x14, 0x15, 0x00, 0x16};
const USHORT  ModeIndex_1360x768[]     = {0x48, 0x4b, 0x00, 0x4e};
const USHORT  ModeIndex_300_1360x1024[]= {0x67, 0x6f, 0x00, 0x72};  /* 300 series, BARCO only */
const USHORT  ModeIndex_1400x1050[]    = {0x26, 0x27, 0x00, 0x28};  /* 315 series only */
const USHORT  ModeIndex_1680x1050[]    = {0x17, 0x18, 0x00, 0x19};  /* 315 series only */
const USHORT  ModeIndex_1600x1200[]    = {0x3c, 0x3d, 0x00, 0x66};
const USHORT  ModeIndex_1920x1440[]    = {0x68, 0x69, 0x00, 0x6b};
const USHORT  ModeIndex_300_2048x1536[]= {0x6c, 0x6d, 0x00, 0x00};
const USHORT  ModeIndex_310_2048x1536[]= {0x6c, 0x6d, 0x00, 0x6e};

const USHORT SiS_DRAMType[17][5]={
	{0x0C,0x0A,0x02,0x40,0x39},
	{0x0D,0x0A,0x01,0x40,0x48},
	{0x0C,0x09,0x02,0x20,0x35},
	{0x0D,0x09,0x01,0x20,0x44},
	{0x0C,0x08,0x02,0x10,0x31},
	{0x0D,0x08,0x01,0x10,0x40},
	{0x0C,0x0A,0x01,0x20,0x34},
	{0x0C,0x09,0x01,0x08,0x32},
	{0x0B,0x08,0x02,0x08,0x21},
	{0x0C,0x08,0x01,0x08,0x30},
	{0x0A,0x08,0x02,0x04,0x11},
	{0x0B,0x0A,0x01,0x10,0x28},
	{0x09,0x08,0x02,0x02,0x01},
	{0x0B,0x09,0x01,0x08,0x24},
	{0x0B,0x08,0x01,0x04,0x20},
	{0x0A,0x08,0x01,0x02,0x10},
	{0x09,0x08,0x01,0x01,0x00}
};

const USHORT SiS_SDRDRAM_TYPE[13][5] =
{
	{ 2,12, 9,64,0x35},
	{ 1,13, 9,64,0x44},
	{ 2,12, 8,32,0x31},
	{ 2,11, 9,32,0x25},
	{ 1,12, 9,32,0x34},
	{ 1,13, 8,32,0x40},
	{ 2,11, 8,16,0x21},
	{ 1,12, 8,16,0x30},
	{ 1,11, 9,16,0x24},
	{ 1,11, 8, 8,0x20},
	{ 2, 9, 8, 4,0x01},
	{ 1,10, 8, 4,0x10},
	{ 1, 9, 8, 2,0x00}
};

const USHORT SiS_DDRDRAM_TYPE[4][5] =
{
	{ 2,12, 9,64,0x35},
	{ 2,12, 8,32,0x31},
	{ 2,11, 8,16,0x21},
	{ 2, 9, 8, 4,0x01}
};

const USHORT SiS_MDA_DAC[] =
{
	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
        0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
        0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,
        0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
        0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
        0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F
};

const USHORT SiS_CGA_DAC[] =
{
        0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
        0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
        0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
        0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
        0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
        0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
        0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
        0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F
};

const USHORT SiS_EGA_DAC[] =
{
        0x00,0x10,0x04,0x14,0x01,0x11,0x05,0x15,
        0x20,0x30,0x24,0x34,0x21,0x31,0x25,0x35,
        0x08,0x18,0x0C,0x1C,0x09,0x19,0x0D,0x1D,
        0x28,0x38,0x2C,0x3C,0x29,0x39,0x2D,0x3D,
        0x02,0x12,0x06,0x16,0x03,0x13,0x07,0x17,
        0x22,0x32,0x26,0x36,0x23,0x33,0x27,0x37,
        0x0A,0x1A,0x0E,0x1E,0x0B,0x1B,0x0F,0x1F,
        0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F
};

const USHORT SiS_VGA_DAC[] =
{
	0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
	0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
	0x00,0x05,0x08,0x0B,0x0E,0x11,0x14,0x18,
	0x1C,0x20,0x24,0x28,0x2D,0x32,0x38,0x3F,
	0x00,0x10,0x1F,0x2F,0x3F,0x1F,0x27,0x2F,
	0x37,0x3F,0x2D,0x31,0x36,0x3A,0x3F,0x00,
	0x07,0x0E,0x15,0x1C,0x0E,0x11,0x15,0x18,
	0x1C,0x14,0x16,0x18,0x1A,0x1C,0x00,0x04,
	0x08,0x0C,0x10,0x08,0x0A,0x0C,0x0E,0x10,
	0x0B,0x0C,0x0D,0x0F,0x10
};

static const SiS_StResInfoStruct SiS_StResInfo[]=
{
	{ 640,400},
	{ 640,350},
	{ 720,400},
	{ 720,350},
	{ 640,480}
};

static const SiS_ModeResInfoStruct SiS_ModeResInfo[] =
{
	{  320, 200, 8, 8},   /* 0x00 */
	{  320, 240, 8, 8},   /* 0x01 */
	{  320, 400, 8, 8},   /* 0x02 */
	{  400, 300, 8, 8},   /* 0x03 */
	{  512, 384, 8, 8},   /* 0x04 */
	{  640, 400, 8,16},   /* 0x05 */
	{  640, 480, 8,16},   /* 0x06 */
	{  800, 600, 8,16},   /* 0x07 */
	{ 1024, 768, 8,16},   /* 0x08 */
	{ 1280,1024, 8,16},   /* 0x09 */
	{ 1600,1200, 8,16},   /* 0x0a */
	{ 1920,1440, 8,16},   /* 0x0b */
	{ 2048,1536, 8,16},   /* 0x0c */
	{  720, 480, 8,16},   /* 0x0d */
	{  720, 576, 8,16},   /* 0x0e */
	{ 1280, 960, 8,16},   /* 0x0f */
	{  800, 480, 8,16},   /* 0x10 */
	{ 1024, 576, 8,16},   /* 0x11 */
	{ 1280, 720, 8,16},   /* 0x12 */
	{  856, 480, 8,16},   /* 0x13 */
	{ 1280, 768, 8,16},   /* 0x14 */
	{ 1400,1050, 8,16},   /* 0x15 */
	{ 1152, 864, 8,16},   /* 0x16 */
	{  848, 480, 8,16},   /* 0x17 */
	{ 1360, 768, 8,16},   /* 0x18 */
	{ 1024, 600, 8,16},   /* 0x19 */
	{ 1152, 768, 8,16},   /* 0x1a */
	{  768, 576, 8,16},   /* 0x1b */
	{ 1360,1024, 8,16},   /* 0x1c */
	{ 1680,1050, 8,16},   /* 0x1d */
	{ 1280, 800, 8,16}    /* 0x1e */ 
};

static SiS_StandTableStruct SiS_StandTable[]=
{
/* 0x00: MD_0_200 */
 {
  0x28,0x18,0x08,0x0800,
  {0x09,0x03,0x00,0x02},
  0x63,
  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
   0xff},
  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
   0x08,0x00,0x0f,0x00},
  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
   0xff}
 },
/* 0x01: MD_1_200 */
 {
  0x28,0x18,0x08,0x0800,
  {0x09,0x03,0x00,0x02},
  0x63,
  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
   0xff},
  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
   0x08,0x00,0x0f,0x00},
  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
   0xff}
 },
/* 0x02: MD_2_200 */
 {
  0x50,0x18,0x08,0x1000,
  {0x01,0x03,0x00,0x02},
  0x63,
  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
   0xff},
  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
   0x08,0x00,0x0f,0x00},
  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
   0xff}
 },
/* 0x03: MD_3_200 - mode 0x03 - 0 */
 {
  0x50,0x18,0x08,0x1000,
  {0x01,0x03,0x00,0x02},
  0x63,
  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
   0xff},
  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
   0x08,0x00,0x0f,0x00},
  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
   0xff}
 },
/* 0x04: MD_4 */
 {
  0x28,0x18,0x08,0x4000,
  {0x09,0x03,0x00,0x02},
  0x63,
  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,   /* 0x2c is 2b for 300 */
   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
   0xff},
  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
   0x01,0x00,0x03,0x00},
  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
   0xff}
 },
/* 0x05: MD_5 */
 {
  0x28,0x18,0x08,0x4000,
  {0x09,0x03,0x00,0x02},
  0x63,
  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,   /* 0x2c is 2b for 300 */
   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
   0xff},
  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
   0x01,0x00,0x03,0x00},
  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
   0xff}
 },
/* 0x06: MD_6 */
 {
  0x50,0x18,0x08,0x4000,
  {0x01,0x01,0x00,0x06},
  0x63,
  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,   /* 55,81 is 54,80 for 300 */
   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xc2,
   0xff},
  {0x00,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
   0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
   0x01,0x00,0x01,0x00},
  {0x00,0x00,0x00,0x00,0x00,0x00,0x0d,0x00,
   0xff}
 },
/* 0x07: MD_7 */
 {
  0x50,0x18,0x0e,0x1000,
  {0x00,0x03,0x00,0x03},
  0xa6,
  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
   0x83,0x85,0x5d,0x28,0x0d,0x63,0xba,0xa3,
   0xff},
  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
   0x0e,0x00,0x0f,0x08},
  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
   0xff}
 },
/* 0x08: MDA_DAC */
 {
  0x00,0x00,0x00,0x0000,
  {0x00,0x00,0x00,0x15},
  0x15,
  {0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
   0x15,0x15,0x15,0x15,0x15,0x15,0x3f,0x3f,
   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0x00,
   0x00},
  {0x00,0x00,0x00,0x00,0x00,0x15,0x15,0x15,
   0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
   0x15,0x15,0x15,0x15},
  {0x15,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
   0x3f}
 },
/* 0x09: CGA_DAC */
 {
  0x00,0x10,0x04,0x0114,
  {0x11,0x09,0x15,0x00},
  0x10,
  {0x04,0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,
   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x2a,0x3a,
   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x10,
   0x04},
  {0x14,0x01,0x11,0x09,0x15,0x00,0x10,0x04,
   0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,0x2e,
   0x3e,0x2b,0x3b,0x2f},
  {0x3f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
   0x3f}
 },
/* 0x0a: EGA_DAC */
 {
  0x00,0x10,0x04,0x0114,
  {0x11,0x05,0x15,0x20},
  0x30,
  {0x24,0x34,0x21,0x31,0x25,0x35,0x08,0x18,