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 69 void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr); 70 void SiS_EnableCRT2(struct SiS_Private *SiS_Pr); 71 unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); 72 void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr); 73 bool SiS_IsDualEdge(struct SiS_Private *SiS_Pr); 74 bool SiS_IsVAMode(struct SiS_Private *SiS_Pr); 75 void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 76 unsigned short ModeIdIndex, int checkcrt2mode); 77 void SiS_SetYPbPr(struct SiS_Private *SiS_Pr); 78 void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 79 unsigned short ModeIdIndex); 80 void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 81 unsigned short ModeIdIndex); 82 unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex, 83 unsigned short RefreshRateTableIndex); 84 unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr,unsigned short ModeNo,unsigned short ModeIdIndex); 85 void SiS_DisableBridge(struct SiS_Private *SiS_Pr); 86 bool SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo); 87 void SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr); 88 void SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr); 89 90 void SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val); 91 unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax); 92 void SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val); 93 unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempax); 94 void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg, 95 unsigned char orval,unsigned short andval); 96 #ifdef CONFIG_FB_SIS_315 97 void SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr); 98 void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr); 99 #endif /* 315 */ 100 101 #ifdef CONFIG_FB_SIS_300 102 void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo); 103 #endif 104 105 void SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime); 106 unsigned short SiS_ReadDDC1Bit(struct SiS_Private *SiS_Pr); 107 unsigned 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); 110 111 extern void SiS_DisplayOff(struct SiS_Private *SiS_Pr); 112 extern void SiS_DisplayOn(struct SiS_Private *SiS_Pr); 113 extern bool SiS_SearchModeID(struct SiS_Private *, unsigned short *, unsigned short *); 114 extern unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 115 unsigned short ModeIdIndex); 116 extern unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); 117 extern unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex); 118 extern unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex, 119 unsigned short RefreshRateTableIndex); 120 extern void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 121 unsigned short ModeIdIndex); 122 extern void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo, 123 unsigned short ModeIdIndex); 124 extern void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth); 125 extern unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide); 126 extern unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide); 127 #ifdef CONFIG_FB_SIS_300 128 extern void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *tempbx, 129 unsigned short *tempcl); 130 extern unsigned short SiS_GetFIFOThresholdB300(unsigned short tempbx, unsigned short tempcl); 131 extern unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index); 132 extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg); 133 extern unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg); 134 #endif 135 136 #endif 137