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1/* $XFree86$ */2/* $XdotOrg$ */3/*4 * Data and prototypes for init301.c5 *6 * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria7 *8 * If distributed as part of the Linux kernel, the following license terms9 * apply:10 *11 * * This program is free software; you can redistribute it and/or modify12 * * it under the terms of the GNU General Public License as published by13 * * 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 of18 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the19 * * GNU General Public License for more details.20 * *21 * * You should have received a copy of the GNU General Public License22 * * along with this program; if not, write to the Free Software23 * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA24 *25 * Otherwise, the following license terms apply:26 *27 * * Redistribution and use in source and binary forms, with or without28 * * modification, are permitted provided that the following conditions29 * * are met:30 * * 1) Redistributions of source code must retain the above copyright31 * * notice, this list of conditions and the following disclaimer.32 * * 2) Redistributions in binary form must reproduce the above copyright33 * * notice, this list of conditions and the following disclaimer in the34 * * documentation and/or other materials provided with the distribution.35 * * 3) The name of the author may not be used to endorse or promote products36 * * derived from this software without specific prior written permission.37 * *38 * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR39 * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES40 * * 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, BUT43 * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,44 * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY45 * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT46 * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF47 * * 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_CP61#undef SIS_CP62#endif63#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_31597void SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr);98void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);99#endif /* 315 */100 101#ifdef CONFIG_FB_SIS_300102void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo);103#endif104 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_300128extern 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#endif135 136#endif137