init301.h (6824B)
1/* $XFree86$ */ 2/* $XdotOrg$ */ 3/* 4 * Data and prototypes for init301.c 5 * 6 * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria 7 * 8 * If distributed as part of the Linux kernel, the following license terms 9 * apply: 10 * 11 * * This program is free software; you can redistribute it and/or modify 12 * * it under the terms of the GNU General Public License as published by 13 * * the Free Software Foundation; either version 2 of the named License, 14 * * or any later version. 15 * * 16 * * This program is distributed in the hope that it will be useful, 17 * * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * * GNU General Public License for more details. 20 * * 21 * * You should have received a copy of the GNU General Public License 22 * * along with this program; if not, write to the Free Software 23 * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA 24 * 25 * Otherwise, the following license terms apply: 26 * 27 * * Redistribution and use in source and binary forms, with or without 28 * * modification, are permitted provided that the following conditions 29 * * are met: 30 * * 1) Redistributions of source code must retain the above copyright 31 * * notice, this list of conditions and the following disclaimer. 32 * * 2) Redistributions in binary form must reproduce the above copyright 33 * * notice, this list of conditions and the following disclaimer in the 34 * * documentation and/or other materials provided with the distribution. 35 * * 3) The name of the author may not be used to endorse or promote products 36 * * derived from this software without specific prior written permission. 37 * * 38 * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 39 * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 40 * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 41 * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 42 * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 43 * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 44 * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 45 * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 46 * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 47 * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 48 * 49 * Author: Thomas Winischhofer <thomas@winischhofer.net> 50 * 51 */ 52 53#ifndef _INIT301_H_ 54#define _INIT301_H_ 55 56#include "initdef.h" 57 58#include "vgatypes.h" 59#include "vstruct.h" 60#ifdef SIS_CP 61#undef SIS_CP 62#endif 63#include <linux/types.h> 64#include <asm/io.h> 65#include <linux/fb.h> 66#include "sis.h" 67#include <video/sisfb.h> 68 69void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr); 70void SiS_EnableCRT2(struct SiS_Private *SiS_Pr); 71unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); 72void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr); 73bool SiS_IsDualEdge(struct SiS_Private *SiS_Pr); 74bool SiS_IsVAMode(struct SiS_Private *SiS_Pr); 75void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 76 unsigned short ModeIdIndex, int checkcrt2mode); 77void SiS_SetYPbPr(struct SiS_Private *SiS_Pr); 78void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 79 unsigned short ModeIdIndex); 80void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 81 unsigned short ModeIdIndex); 82unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex, 83 unsigned short RefreshRateTableIndex); 84unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr,unsigned short ModeNo,unsigned short ModeIdIndex); 85void SiS_DisableBridge(struct SiS_Private *SiS_Pr); 86bool SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo); 87void SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr); 88void SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr); 89 90void SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val); 91unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax); 92void SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val); 93unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempax); 94void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg, 95 unsigned char orval,unsigned short andval); 96#ifdef CONFIG_FB_SIS_315 97void SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr); 98void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr); 99#endif /* 315 */ 100 101#ifdef CONFIG_FB_SIS_300 102void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo); 103#endif 104 105void SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime); 106unsigned short SiS_ReadDDC1Bit(struct SiS_Private *SiS_Pr); 107unsigned short SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine, 108 unsigned short adaptnum, unsigned short DDCdatatype, 109 unsigned char *buffer, unsigned int VBFlags2); 110 111extern void SiS_DisplayOff(struct SiS_Private *SiS_Pr); 112extern void SiS_DisplayOn(struct SiS_Private *SiS_Pr); 113extern bool SiS_SearchModeID(struct SiS_Private *, unsigned short *, unsigned short *); 114extern unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 115 unsigned short ModeIdIndex); 116extern unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); 117extern unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); 118extern unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex, 119 unsigned short RefreshRateTableIndex); 120extern void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 121 unsigned short ModeIdIndex); 122extern void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 123 unsigned short ModeIdIndex); 124extern void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth); 125extern unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide); 126extern unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide); 127#ifdef CONFIG_FB_SIS_300 128extern void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *tempbx, 129 unsigned short *tempcl); 130extern unsigned short SiS_GetFIFOThresholdB300(unsigned short tempbx, unsigned short tempcl); 131extern unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index); 132extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg); 133extern unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg); 134#endif 135 136#endif