22 int		sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr,
24 int		sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,
26 bool		sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno,
29 extern bool	SiSInitPtr(struct SiS_Private *SiS_Pr);
30 extern bool	SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
32 extern void	SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
36 sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr, unsigned char modeno,  in sisfb_mode_rate_to_dclock()  argument
44     if(!SiSInitPtr(SiS_Pr)) return 65000;  in sisfb_mode_rate_to_dclock()
55     if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) {  in sisfb_mode_rate_to_dclock()
60     RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;  in sisfb_mode_rate_to_dclock()
62     if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & HaveWideTiming) {  in sisfb_mode_rate_to_dclock()
63        if(SiS_Pr->SiS_UseWide == 1) {  in sisfb_mode_rate_to_dclock()
65 	  ClockIndex = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRTVCLK_WIDE;  in sisfb_mode_rate_to_dclock()
68 	  ClockIndex = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRTVCLK_NORM;  in sisfb_mode_rate_to_dclock()
72        ClockIndex = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRTVCLK;  in sisfb_mode_rate_to_dclock()
75     Clock = SiS_Pr->SiS_VCLKData[ClockIndex].CLOCK * 1000;  in sisfb_mode_rate_to_dclock()
81 sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,  in sisfb_mode_rate_to_ddata()  argument
88     if(!SiSInitPtr(SiS_Pr)) return 0;  in sisfb_mode_rate_to_ddata()
99     if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return 0;  in sisfb_mode_rate_to_ddata()
101     RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;  in sisfb_mode_rate_to_ddata()
102     if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & HaveWideTiming) {  in sisfb_mode_rate_to_ddata()
103        if(SiS_Pr->SiS_UseWide == 1) {  in sisfb_mode_rate_to_ddata()
105 	  index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_WIDE;  in sisfb_mode_rate_to_ddata()
108 	  index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_NORM;  in sisfb_mode_rate_to_ddata()
112        index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC;  in sisfb_mode_rate_to_ddata()
115     SiS_Generic_ConvertCRData(SiS_Pr,  in sisfb_mode_rate_to_ddata()
116 			(unsigned char *)&SiS_Pr->SiS_CRT1Table[index].CR[0],  in sisfb_mode_rate_to_ddata()
117 			SiS_Pr->SiS_RefIndex[RRTI].XRes,  in sisfb_mode_rate_to_ddata()
118 			SiS_Pr->SiS_RefIndex[RRTI].YRes,  in sisfb_mode_rate_to_ddata()
121     if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & 0x8000)  in sisfb_mode_rate_to_ddata()
126     if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & 0x4000)  in sisfb_mode_rate_to_ddata()
132     if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & 0x0080)  in sisfb_mode_rate_to_ddata()
136        while(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID != 0xff) {  in sisfb_mode_rate_to_ddata()
137 	  if(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID ==  in sisfb_mode_rate_to_ddata()
138 	                  SiS_Pr->SiS_RefIndex[RRTI].ModeID) {  in sisfb_mode_rate_to_ddata()
139 	      if(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeFlag & DoubleScanMode) {  in sisfb_mode_rate_to_ddata()
164 sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno, int *htotal,  in sisfb_gettotalfrommode()  argument
172     if(!SiSInitPtr(SiS_Pr)) return false;  in sisfb_gettotalfrommode()
183     if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return false;  in sisfb_gettotalfrommode()
185     RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;  in sisfb_gettotalfrommode()
186     if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & HaveWideTiming) {  in sisfb_gettotalfrommode()
187        if(SiS_Pr->SiS_UseWide == 1) {  in sisfb_gettotalfrommode()
189 	  CRT1Index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_WIDE;  in sisfb_gettotalfrommode()
192 	  CRT1Index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_NORM;  in sisfb_gettotalfrommode()
196        CRT1Index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC;  in sisfb_gettotalfrommode()
199     sr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14];  in sisfb_gettotalfrommode()
200     cr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[0];  in sisfb_gettotalfrommode()
203     sr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[13];  in sisfb_gettotalfrommode()
204     cr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[6];  in sisfb_gettotalfrommode()
205     cr_data2 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[7];  in sisfb_gettotalfrommode()
211     if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & InterlaceMode)  in sisfb_gettotalfrommode()