Lines Matching defs:SiS_Pr
82 InitCommonPointer(struct SiS_Private *SiS_Pr)
84 SiS_Pr->SiS_SModeIDTable = SiS_SModeIDTable;
85 SiS_Pr->SiS_StResInfo = SiS_StResInfo;
86 SiS_Pr->SiS_ModeResInfo = SiS_ModeResInfo;
87 SiS_Pr->SiS_StandTable = SiS_StandTable;
89 SiS_Pr->SiS_NTSCTiming = SiS_NTSCTiming;
90 SiS_Pr->SiS_PALTiming = SiS_PALTiming;
91 SiS_Pr->SiS_HiTVSt1Timing = SiS_HiTVSt1Timing;
92 SiS_Pr->SiS_HiTVSt2Timing = SiS_HiTVSt2Timing;
94 SiS_Pr->SiS_HiTVExtTiming = SiS_HiTVExtTiming;
95 SiS_Pr->SiS_HiTVGroup3Data = SiS_HiTVGroup3Data;
96 SiS_Pr->SiS_HiTVGroup3Simu = SiS_HiTVGroup3Simu;
98 SiS_Pr->SiS_HiTVTextTiming = SiS_HiTVTextTiming;
99 SiS_Pr->SiS_HiTVGroup3Text = SiS_HiTVGroup3Text;
102 SiS_Pr->SiS_StPALData = SiS_StPALData;
103 SiS_Pr->SiS_ExtPALData = SiS_ExtPALData;
104 SiS_Pr->SiS_StNTSCData = SiS_StNTSCData;
105 SiS_Pr->SiS_ExtNTSCData = SiS_ExtNTSCData;
106 SiS_Pr->SiS_St1HiTVData = SiS_StHiTVData;
107 SiS_Pr->SiS_St2HiTVData = SiS_St2HiTVData;
108 SiS_Pr->SiS_ExtHiTVData = SiS_ExtHiTVData;
109 SiS_Pr->SiS_St525iData = SiS_StNTSCData;
110 SiS_Pr->SiS_St525pData = SiS_St525pData;
111 SiS_Pr->SiS_St625iData = SiS_StPALData;
112 SiS_Pr->SiS_St625pData = SiS_StPALData;
113 SiS_Pr->SiS_St750pData = SiS_St750pData;
114 SiS_Pr->SiS_Ext525iData = SiS_ExtNTSCData;
115 SiS_Pr->SiS_Ext525pData = SiS_ExtNTSCData;
116 SiS_Pr->SiS_Ext625iData = SiS_ExtPALData;
117 SiS_Pr->SiS_Ext625pData = SiS_ExtPALData;
118 SiS_Pr->SiS_Ext750pData = SiS_Ext750pData;
120 SiS_Pr->pSiS_OutputSelect = &SiS_OutputSelect;
121 SiS_Pr->pSiS_SoftSetting = &SiS_SoftSetting;
123 SiS_Pr->SiS_LCD1280x720Data = SiS_LCD1280x720Data;
124 SiS_Pr->SiS_StLCD1280x768_2Data = SiS_StLCD1280x768_2Data;
125 SiS_Pr->SiS_ExtLCD1280x768_2Data = SiS_ExtLCD1280x768_2Data;
126 SiS_Pr->SiS_LCD1280x800Data = SiS_LCD1280x800Data;
127 SiS_Pr->SiS_LCD1280x800_2Data = SiS_LCD1280x800_2Data;
128 SiS_Pr->SiS_LCD1280x854Data = SiS_LCD1280x854Data;
129 SiS_Pr->SiS_LCD1280x960Data = SiS_LCD1280x960Data;
130 SiS_Pr->SiS_StLCD1400x1050Data = SiS_StLCD1400x1050Data;
131 SiS_Pr->SiS_ExtLCD1400x1050Data = SiS_ExtLCD1400x1050Data;
132 SiS_Pr->SiS_LCD1680x1050Data = SiS_LCD1680x1050Data;
133 SiS_Pr->SiS_StLCD1600x1200Data = SiS_StLCD1600x1200Data;
134 SiS_Pr->SiS_ExtLCD1600x1200Data = SiS_ExtLCD1600x1200Data;
135 SiS_Pr->SiS_NoScaleData = SiS_NoScaleData;
137 SiS_Pr->SiS_LVDS320x240Data_1 = SiS_LVDS320x240Data_1;
138 SiS_Pr->SiS_LVDS320x240Data_2 = SiS_LVDS320x240Data_2;
139 SiS_Pr->SiS_LVDS640x480Data_1 = SiS_LVDS640x480Data_1;
140 SiS_Pr->SiS_LVDS800x600Data_1 = SiS_LVDS800x600Data_1;
141 SiS_Pr->SiS_LVDS1024x600Data_1 = SiS_LVDS1024x600Data_1;
142 SiS_Pr->SiS_LVDS1024x768Data_1 = SiS_LVDS1024x768Data_1;
144 SiS_Pr->SiS_LVDSCRT1320x240_1 = SiS_LVDSCRT1320x240_1;
145 SiS_Pr->SiS_LVDSCRT1320x240_2 = SiS_LVDSCRT1320x240_2;
146 SiS_Pr->SiS_LVDSCRT1320x240_2_H = SiS_LVDSCRT1320x240_2_H;
147 SiS_Pr->SiS_LVDSCRT1320x240_3 = SiS_LVDSCRT1320x240_3;
148 SiS_Pr->SiS_LVDSCRT1320x240_3_H = SiS_LVDSCRT1320x240_3_H;
149 SiS_Pr->SiS_LVDSCRT1640x480_1 = SiS_LVDSCRT1640x480_1;
150 SiS_Pr->SiS_LVDSCRT1640x480_1_H = SiS_LVDSCRT1640x480_1_H;
152 SiS_Pr->SiS_LVDSCRT11024x600_1 = SiS_LVDSCRT11024x600_1;
153 SiS_Pr->SiS_LVDSCRT11024x600_1_H = SiS_LVDSCRT11024x600_1_H;
154 SiS_Pr->SiS_LVDSCRT11024x600_2 = SiS_LVDSCRT11024x600_2;
155 SiS_Pr->SiS_LVDSCRT11024x600_2_H = SiS_LVDSCRT11024x600_2_H;
158 SiS_Pr->SiS_CHTVUNTSCData = SiS_CHTVUNTSCData;
159 SiS_Pr->SiS_CHTVONTSCData = SiS_CHTVONTSCData;
161 SiS_Pr->SiS_PanelMinLVDS = Panel_800x600; /* lowest value LVDS/LCDA */
162 SiS_Pr->SiS_PanelMin301 = Panel_1024x768; /* lowest value 301 */
168 InitTo300Pointer(struct SiS_Private *SiS_Pr)
170 InitCommonPointer(SiS_Pr);
172 SiS_Pr->SiS_VBModeIDTable = SiS300_VBModeIDTable;
173 SiS_Pr->SiS_EModeIDTable = SiS300_EModeIDTable;
174 SiS_Pr->SiS_RefIndex = SiS300_RefIndex;
175 SiS_Pr->SiS_CRT1Table = SiS300_CRT1Table;
176 if(SiS_Pr->ChipType == SIS_300) {
177 SiS_Pr->SiS_MCLKData_0 = SiS300_MCLKData_300; /* 300 */
179 SiS_Pr->SiS_MCLKData_0 = SiS300_MCLKData_630; /* 630, 730 */
181 SiS_Pr->SiS_VCLKData = SiS300_VCLKData;
182 SiS_Pr->SiS_VBVCLKData = (struct SiS_VBVCLKData *)SiS300_VCLKData;
184 SiS_Pr->SiS_SR15 = SiS300_SR15;
186 SiS_Pr->SiS_PanelDelayTbl = SiS300_PanelDelayTbl;
187 SiS_Pr->SiS_PanelDelayTblLVDS = SiS300_PanelDelayTbl;
189 SiS_Pr->SiS_ExtLCD1024x768Data = SiS300_ExtLCD1024x768Data;
190 SiS_Pr->SiS_St2LCD1024x768Data = SiS300_St2LCD1024x768Data;
191 SiS_Pr->SiS_ExtLCD1280x1024Data = SiS300_ExtLCD1280x1024Data;
192 SiS_Pr->SiS_St2LCD1280x1024Data = SiS300_St2LCD1280x1024Data;
194 SiS_Pr->SiS_CRT2Part2_1024x768_1 = SiS300_CRT2Part2_1024x768_1;
195 SiS_Pr->SiS_CRT2Part2_1024x768_2 = SiS300_CRT2Part2_1024x768_2;
196 SiS_Pr->SiS_CRT2Part2_1024x768_3 = SiS300_CRT2Part2_1024x768_3;
198 SiS_Pr->SiS_CHTVUPALData = SiS300_CHTVUPALData;
199 SiS_Pr->SiS_CHTVOPALData = SiS300_CHTVOPALData;
200 SiS_Pr->SiS_CHTVUPALMData = SiS_CHTVUNTSCData; /* not supported on 300 series */
201 SiS_Pr->SiS_CHTVOPALMData = SiS_CHTVONTSCData; /* not supported on 300 series */
202 SiS_Pr->SiS_CHTVUPALNData = SiS300_CHTVUPALData; /* not supported on 300 series */
203 SiS_Pr->SiS_CHTVOPALNData = SiS300_CHTVOPALData; /* not supported on 300 series */
204 SiS_Pr->SiS_CHTVSOPALData = SiS300_CHTVSOPALData;
206 SiS_Pr->SiS_LVDS848x480Data_1 = SiS300_LVDS848x480Data_1;
207 SiS_Pr->SiS_LVDS848x480Data_2 = SiS300_LVDS848x480Data_2;
208 SiS_Pr->SiS_LVDSBARCO1024Data_1 = SiS300_LVDSBARCO1024Data_1;
209 SiS_Pr->SiS_LVDSBARCO1366Data_1 = SiS300_LVDSBARCO1366Data_1;
210 SiS_Pr->SiS_LVDSBARCO1366Data_2 = SiS300_LVDSBARCO1366Data_2;
212 SiS_Pr->SiS_PanelType04_1a = SiS300_PanelType04_1a;
213 SiS_Pr->SiS_PanelType04_2a = SiS300_PanelType04_2a;
214 SiS_Pr->SiS_PanelType04_1b = SiS300_PanelType04_1b;
215 SiS_Pr->SiS_PanelType04_2b = SiS300_PanelType04_2b;
217 SiS_Pr->SiS_CHTVCRT1UNTSC = SiS300_CHTVCRT1UNTSC;
218 SiS_Pr->SiS_CHTVCRT1ONTSC = SiS300_CHTVCRT1ONTSC;
219 SiS_Pr->SiS_CHTVCRT1UPAL = SiS300_CHTVCRT1UPAL;
220 SiS_Pr->SiS_CHTVCRT1OPAL = SiS300_CHTVCRT1OPAL;
221 SiS_Pr->SiS_CHTVCRT1SOPAL = SiS300_CHTVCRT1SOPAL;
222 SiS_Pr->SiS_CHTVReg_UNTSC = SiS300_CHTVReg_UNTSC;
223 SiS_Pr->SiS_CHTVReg_ONTSC = SiS300_CHTVReg_ONTSC;
224 SiS_Pr->SiS_CHTVReg_UPAL = SiS300_CHTVReg_UPAL;
225 SiS_Pr->SiS_CHTVReg_OPAL = SiS300_CHTVReg_OPAL;
226 SiS_Pr->SiS_CHTVReg_UPALM = SiS300_CHTVReg_UNTSC; /* not supported on 300 series */
227 SiS_Pr->SiS_CHTVReg_OPALM = SiS300_CHTVReg_ONTSC; /* not supported on 300 series */
228 SiS_Pr->SiS_CHTVReg_UPALN = SiS300_CHTVReg_UPAL; /* not supported on 300 series */
229 SiS_Pr->SiS_CHTVReg_OPALN = SiS300_CHTVReg_OPAL; /* not supported on 300 series */
230 SiS_Pr->SiS_CHTVReg_SOPAL = SiS300_CHTVReg_SOPAL;
231 SiS_Pr->SiS_CHTVVCLKUNTSC = SiS300_CHTVVCLKUNTSC;
232 SiS_Pr->SiS_CHTVVCLKONTSC = SiS300_CHTVVCLKONTSC;
233 SiS_Pr->SiS_CHTVVCLKUPAL = SiS300_CHTVVCLKUPAL;
234 SiS_Pr->SiS_CHTVVCLKOPAL = SiS300_CHTVVCLKOPAL;
235 SiS_Pr->SiS_CHTVVCLKUPALM = SiS300_CHTVVCLKUNTSC; /* not supported on 300 series */
236 SiS_Pr->SiS_CHTVVCLKOPALM = SiS300_CHTVVCLKONTSC; /* not supported on 300 series */
237 SiS_Pr->SiS_CHTVVCLKUPALN = SiS300_CHTVVCLKUPAL; /* not supported on 300 series */
238 SiS_Pr->SiS_CHTVVCLKOPALN = SiS300_CHTVVCLKOPAL; /* not supported on 300 series */
239 SiS_Pr->SiS_CHTVVCLKSOPAL = SiS300_CHTVVCLKSOPAL;
245 InitTo310Pointer(struct SiS_Private *SiS_Pr)
247 InitCommonPointer(SiS_Pr);
249 SiS_Pr->SiS_EModeIDTable = SiS310_EModeIDTable;
250 SiS_Pr->SiS_RefIndex = SiS310_RefIndex;
251 SiS_Pr->SiS_CRT1Table = SiS310_CRT1Table;
252 if(SiS_Pr->ChipType >= SIS_340) {
253 SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_340; /* 340 + XGI */
254 } else if(SiS_Pr->ChipType >= SIS_761) {
255 SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_761; /* 761 - preliminary */
256 } else if(SiS_Pr->ChipType >= SIS_760) {
257 SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_760; /* 760 */
258 } else if(SiS_Pr->ChipType >= SIS_661) {
259 SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_660; /* 661/741 */
260 } else if(SiS_Pr->ChipType == SIS_330) {
261 SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_330; /* 330 */
262 } else if(SiS_Pr->ChipType > SIS_315PRO) {
263 SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_650; /* 550, 650, 740 */
265 SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_315; /* 315 */
267 if(SiS_Pr->ChipType >= SIS_340) {
268 SiS_Pr->SiS_MCLKData_1 = SiS310_MCLKData_1_340;
270 SiS_Pr->SiS_MCLKData_1 = SiS310_MCLKData_1;
272 SiS_Pr->SiS_VCLKData = SiS310_VCLKData;
273 SiS_Pr->SiS_VBVCLKData = SiS310_VBVCLKData;
275 SiS_Pr->SiS_SR15 = SiS310_SR15;
277 SiS_Pr->SiS_PanelDelayTbl = SiS310_PanelDelayTbl;
278 SiS_Pr->SiS_PanelDelayTblLVDS = SiS310_PanelDelayTblLVDS;
280 SiS_Pr->SiS_St2LCD1024x768Data = SiS310_St2LCD1024x768Data;
281 SiS_Pr->SiS_ExtLCD1024x768Data = SiS310_ExtLCD1024x768Data;
282 SiS_Pr->SiS_St2LCD1280x1024Data = SiS310_St2LCD1280x1024Data;
283 SiS_Pr->SiS_ExtLCD1280x1024Data = SiS310_ExtLCD1280x1024Data;
285 SiS_Pr->SiS_CRT2Part2_1024x768_1 = SiS310_CRT2Part2_1024x768_1;
287 SiS_Pr->SiS_CHTVUPALData = SiS310_CHTVUPALData;
288 SiS_Pr->SiS_CHTVOPALData = SiS310_CHTVOPALData;
289 SiS_Pr->SiS_CHTVUPALMData = SiS310_CHTVUPALMData;
290 SiS_Pr->SiS_CHTVOPALMData = SiS310_CHTVOPALMData;
291 SiS_Pr->SiS_CHTVUPALNData = SiS310_CHTVUPALNData;
292 SiS_Pr->SiS_CHTVOPALNData = SiS310_CHTVOPALNData;
293 SiS_Pr->SiS_CHTVSOPALData = SiS310_CHTVSOPALData;
295 SiS_Pr->SiS_CHTVCRT1UNTSC = SiS310_CHTVCRT1UNTSC;
296 SiS_Pr->SiS_CHTVCRT1ONTSC = SiS310_CHTVCRT1ONTSC;
297 SiS_Pr->SiS_CHTVCRT1UPAL = SiS310_CHTVCRT1UPAL;
298 SiS_Pr->SiS_CHTVCRT1OPAL = SiS310_CHTVCRT1OPAL;
299 SiS_Pr->SiS_CHTVCRT1SOPAL = SiS310_CHTVCRT1OPAL;
301 SiS_Pr->SiS_CHTVReg_UNTSC = SiS310_CHTVReg_UNTSC;
302 SiS_Pr->SiS_CHTVReg_ONTSC = SiS310_CHTVReg_ONTSC;
303 SiS_Pr->SiS_CHTVReg_UPAL = SiS310_CHTVReg_UPAL;
304 SiS_Pr->SiS_CHTVReg_OPAL = SiS310_CHTVReg_OPAL;
305 SiS_Pr->SiS_CHTVReg_UPALM = SiS310_CHTVReg_UPALM;
306 SiS_Pr->SiS_CHTVReg_OPALM = SiS310_CHTVReg_OPALM;
307 SiS_Pr->SiS_CHTVReg_UPALN = SiS310_CHTVReg_UPALN;
308 SiS_Pr->SiS_CHTVReg_OPALN = SiS310_CHTVReg_OPALN;
309 SiS_Pr->SiS_CHTVReg_SOPAL = SiS310_CHTVReg_OPAL;
311 SiS_Pr->SiS_CHTVVCLKUNTSC = SiS310_CHTVVCLKUNTSC;
312 SiS_Pr->SiS_CHTVVCLKONTSC = SiS310_CHTVVCLKONTSC;
313 SiS_Pr->SiS_CHTVVCLKUPAL = SiS310_CHTVVCLKUPAL;
314 SiS_Pr->SiS_CHTVVCLKOPAL = SiS310_CHTVVCLKOPAL;
315 SiS_Pr->SiS_CHTVVCLKUPALM = SiS310_CHTVVCLKUPALM;
316 SiS_Pr->SiS_CHTVVCLKOPALM = SiS310_CHTVVCLKOPALM;
317 SiS_Pr->SiS_CHTVVCLKUPALN = SiS310_CHTVVCLKUPALN;
318 SiS_Pr->SiS_CHTVVCLKOPALN = SiS310_CHTVVCLKOPALN;
319 SiS_Pr->SiS_CHTVVCLKSOPAL = SiS310_CHTVVCLKOPAL;
324 SiSInitPtr(struct SiS_Private *SiS_Pr)
326 if(SiS_Pr->ChipType < SIS_315H) {
328 InitTo300Pointer(SiS_Pr);
334 InitTo310Pointer(SiS_Pr);
964 SiS_DisplayOn(struct SiS_Private *SiS_Pr)
966 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x01,0xDF);
970 SiS_DisplayOff(struct SiS_Private *SiS_Pr)
972 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x01,0x20);
981 SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr)
983 SiS_Pr->SiS_P3c4 = BaseAddr + 0x14;
984 SiS_Pr->SiS_P3d4 = BaseAddr + 0x24;
985 SiS_Pr->SiS_P3c0 = BaseAddr + 0x10;
986 SiS_Pr->SiS_P3ce = BaseAddr + 0x1e;
987 SiS_Pr->SiS_P3c2 = BaseAddr + 0x12;
988 SiS_Pr->SiS_P3ca = BaseAddr + 0x1a;
989 SiS_Pr->SiS_P3c6 = BaseAddr + 0x16;
990 SiS_Pr->SiS_P3c7 = BaseAddr + 0x17;
991 SiS_Pr->SiS_P3c8 = BaseAddr + 0x18;
992 SiS_Pr->SiS_P3c9 = BaseAddr + 0x19;
993 SiS_Pr->SiS_P3cb = BaseAddr + 0x1b;
994 SiS_Pr->SiS_P3cc = BaseAddr + 0x1c;
995 SiS_Pr->SiS_P3cd = BaseAddr + 0x1d;
996 SiS_Pr->SiS_P3da = BaseAddr + 0x2a;
997 SiS_Pr->SiS_Part1Port = BaseAddr + SIS_CRT2_PORT_04;
998 SiS_Pr->SiS_Part2Port = BaseAddr + SIS_CRT2_PORT_10;
999 SiS_Pr->SiS_Part3Port = BaseAddr + SIS_CRT2_PORT_12;
1000 SiS_Pr->SiS_Part4Port = BaseAddr + SIS_CRT2_PORT_14;
1001 SiS_Pr->SiS_Part5Port = BaseAddr + SIS_CRT2_PORT_14 + 2;
1002 SiS_Pr->SiS_DDC_Port = BaseAddr + 0x14;
1003 SiS_Pr->SiS_VidCapt = BaseAddr + SIS_VIDEO_CAPTURE;
1004 SiS_Pr->SiS_VidPlay = BaseAddr + SIS_VIDEO_PLAYBACK;
1012 SiS_GetSysFlags(struct SiS_Private *SiS_Pr)
1018 SiS_Pr->SiS_SensibleSR11 = FALSE;
1019 SiS_Pr->SiS_MyCR63 = 0x63;
1020 if(SiS_Pr->ChipType >= SIS_330) {
1021 SiS_Pr->SiS_MyCR63 = 0x53;
1022 if(SiS_Pr->ChipType >= SIS_661) {
1023 SiS_Pr->SiS_SensibleSR11 = TRUE;
1029 SiS_Pr->SiS_SysFlags = 0;
1030 if(SiS_Pr->ChipType == SIS_650) {
1031 cr5f = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0;
1032 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x5c,0x07);
1033 temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5c) & 0xf8;
1034 SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x5c,0xf8);
1035 temp2 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5c) & 0xf8;
1041 SiS_Pr->SiS_SysFlags |= SF_IsM650;
1046 SiS_Pr->SiS_SysFlags |= SF_Is651;
1052 temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5c) & 0xf8;
1054 case 0x00: SiS_Pr->SiS_SysFlags |= SF_IsM652; break;
1055 case 0x40: SiS_Pr->SiS_SysFlags |= SF_IsM653; break;
1056 default: SiS_Pr->SiS_SysFlags |= SF_IsM650; break;
1060 SiS_Pr->SiS_SysFlags |= SF_Is652;
1063 SiS_Pr->SiS_SysFlags |= SF_IsM650;
1069 if(SiS_Pr->ChipType >= SIS_760 && SiS_Pr->ChipType <= SIS_761) {
1070 if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0x30) {
1071 SiS_Pr->SiS_SysFlags |= SF_760LFB;
1073 if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x79) & 0xf0) {
1074 SiS_Pr->SiS_SysFlags |= SF_760UMA;
1084 SiSInitPCIetc(struct SiS_Private *SiS_Pr)
1086 switch(SiS_Pr->ChipType) {
1097 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x20,0xa1);
1103 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x5A);
1121 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x20,0xa1);
1128 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0xDA);
1133 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x20,0xa1);
1138 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x1E,0x60,0x40);
1154 SiSSetLVDSetc(struct SiS_Private *SiS_Pr)
1158 SiS_Pr->SiS_IF_DEF_LVDS = 0;
1159 SiS_Pr->SiS_IF_DEF_TRUMPION = 0;
1160 SiS_Pr->SiS_IF_DEF_CH70xx = 0;
1161 SiS_Pr->SiS_IF_DEF_CONEX = 0;
1163 SiS_Pr->SiS_ChrontelInit = 0;
1165 if(SiS_Pr->ChipType == XGI_20) return;
1168 temp = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00);
1171 switch(SiS_Pr->ChipType) {
1176 temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x37) & 0x0e) >> 1;
1177 if((temp >= 2) && (temp <= 5)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
1178 if(temp == 3) SiS_Pr->SiS_IF_DEF_TRUMPION = 1;
1181 SiS_Pr->SiS_Backup70xx = SiS_GetCH700x(SiS_Pr, 0x0e);
1182 SiS_Pr->SiS_IF_DEF_CH70xx = 1;
1191 temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x37) & 0x0e) >> 1;
1192 if((temp >= 2) && (temp <= 3)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
1193 if(temp == 3) SiS_Pr->SiS_IF_DEF_CH70xx = 2;
1203 temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & 0xe0) >> 5;
1204 if((temp >= 2) && (temp <= 3)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
1205 if(temp == 3) SiS_Pr->SiS_IF_DEF_CH70xx = 2;
1206 if(temp == 4) SiS_Pr->SiS_IF_DEF_CONEX = 1; /* Not yet supported */
1219 SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable)
1221 SiS_Pr->SiS_IF_DEF_DSTN = enable ? 1 : 0;
1225 SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable)
1227 SiS_Pr->SiS_IF_DEF_FSTN = enable ? 1 : 0;
1235 SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1238 if(SiS_Pr->UseCustomMode) {
1239 return SiS_Pr->CModeFlag;
1241 return SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
1243 return SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1252 SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr)
1254 unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
1257 if(SiS_Pr->ChipType >= XGI_20) {
1260 } else if(SiS_Pr->ChipType >= SIS_761) {
1263 } else if(SiS_Pr->ChipType >= SIS_661) {
1292 SiSDetermineROMUsage(struct SiS_Private *SiS_Pr)
1294 unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
1297 SiS_Pr->SiS_UseROM = FALSE;
1298 SiS_Pr->SiS_ROMNew = FALSE;
1299 SiS_Pr->SiS_PWDOffset = 0;
1301 if(SiS_Pr->ChipType >= XGI_20) return;
1303 if((ROMAddr) && (SiS_Pr->UseROM)) {
1304 if(SiS_Pr->ChipType == SIS_300) {
1310 SiS_Pr->SiS_UseROM = TRUE;
1311 } else if(SiS_Pr->ChipType < SIS_315H) {
1315 SiS_Pr->SiS_UseROM = TRUE;
1318 SiS_Pr->SiS_UseROM = TRUE;
1319 if((SiS_Pr->SiS_ROMNew = SiSDetermineROMLayout661(SiS_Pr))) {
1320 SiS_Pr->SiS_EMIOffset = 14;
1321 SiS_Pr->SiS_PWDOffset = 17;
1322 SiS_Pr->SiS661LCD2TableSize = 36;
1326 SiS_Pr->SiS661LCD2TableSize = 32;
1328 SiS_Pr->SiS661LCD2TableSize = 34;
1330 SiS_Pr->SiS661LCD2TableSize = 36;
1333 SiS_Pr->SiS661LCD2TableSize = 38; /* UMC data layout abandoned at 2.05.00 */
1334 SiS_Pr->SiS_EMIOffset = 16;
1335 SiS_Pr->SiS_PWDOffset = 19;
1348 SiS_SetSegRegLower(struct SiS_Private *SiS_Pr, unsigned short value)
1353 temp = SiS_GetRegByte(SiS_Pr->SiS_P3cb) & 0xf0;
1355 SiS_SetRegByte(SiS_Pr->SiS_P3cb, temp);
1356 temp = SiS_GetRegByte(SiS_Pr->SiS_P3cd) & 0xf0;
1358 SiS_SetRegByte(SiS_Pr->SiS_P3cd, temp);
1362 SiS_SetSegRegUpper(struct SiS_Private *SiS_Pr, unsigned short value)
1367 temp = SiS_GetRegByte(SiS_Pr->SiS_P3cb) & 0x0f;
1369 SiS_SetRegByte(SiS_Pr->SiS_P3cb, temp);
1370 temp = SiS_GetRegByte(SiS_Pr->SiS_P3cd) & 0x0f;
1372 SiS_SetRegByte(SiS_Pr->SiS_P3cd, temp);
1376 SiS_SetSegmentReg(struct SiS_Private *SiS_Pr, unsigned short value)
1378 SiS_SetSegRegLower(SiS_Pr, value);
1379 SiS_SetSegRegUpper(SiS_Pr, value);
1383 SiS_ResetSegmentReg(struct SiS_Private *SiS_Pr)
1385 SiS_SetSegmentReg(SiS_Pr, 0);
1389 SiS_SetSegmentRegOver(struct SiS_Private *SiS_Pr, unsigned short value)
1395 SiS_SetReg(SiS_Pr->SiS_P3c4,0x1d,temp);
1396 SiS_SetSegmentReg(SiS_Pr, value);
1400 SiS_ResetSegmentRegOver(struct SiS_Private *SiS_Pr)
1402 SiS_SetSegmentRegOver(SiS_Pr, 0);
1406 SiS_ResetSegmentRegisters(struct SiS_Private *SiS_Pr)
1408 if((IS_SIS65x) || (SiS_Pr->ChipType >= SIS_661)) {
1409 SiS_ResetSegmentReg(SiS_Pr);
1410 SiS_ResetSegmentRegOver(SiS_Pr);
1422 SiS_GetVBType(struct SiS_Private *SiS_Pr)
1427 SiS_Pr->SiS_VBType = 0;
1429 if((SiS_Pr->SiS_IF_DEF_LVDS) || (SiS_Pr->SiS_IF_DEF_CONEX))
1432 if(SiS_Pr->ChipType == XGI_20)
1435 flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00);
1440 rev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01);
1443 SiS_Pr->SiS_VBType = VB_SIS302B;
1446 SiS_Pr->SiS_VBType = VB_SIS301C;
1448 SiS_Pr->SiS_VBType = VB_SIS301B;
1450 nolcd = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x23);
1451 if(!(nolcd & 0x02)) SiS_Pr->SiS_VBType |= VB_NoLCD;
1453 SiS_Pr->SiS_VBType = VB_SIS301;
1456 if(SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS301C | VB_SIS302B)) {
1458 flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x39);
1459 if(flag == 0xff) SiS_Pr->SiS_VBType = VB_SIS302LV;
1460 else SiS_Pr->SiS_VBType = VB_SIS301C; /* VB_SIS302ELV; */
1462 SiS_Pr->SiS_VBType = VB_SIS301LV;
1465 if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV)) {
1466 p4_0f = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x0f);
1467 p4_25 = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x25);
1468 p4_27 = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x27);
1469 SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x0f,0x7f);
1470 SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x25,0x08);
1471 SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x27,0xfd);
1472 if(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x08) {
1473 SiS_Pr->SiS_VBType |= VB_UMC;
1475 SiS_SetReg(SiS_Pr->SiS_Part4Port,0x27,p4_27);
1476 SiS_SetReg(SiS_Pr->SiS_Part4Port,0x25,p4_25);
1477 SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0f,p4_0f);
1487 SiS_CheckMemorySize(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1490 unsigned short AdapterMemSize = SiS_Pr->VideoMemorySize / (1024*1024);
1491 unsigned short modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
1507 SiS_Get310DRAMType(struct SiS_Private *SiS_Pr)
1511 if((*SiS_Pr->pSiS_SoftSetting) & SoftDRAMType) {
1512 data = (*SiS_Pr->pSiS_SoftSetting) & 0x03;
1514 if(SiS_Pr->ChipType >= XGI_20) {
1517 } else if(SiS_Pr->ChipType >= SIS_340) {
1520 } if(SiS_Pr->ChipType >= SIS_661) {
1521 if(SiS_Pr->SiS_ROMNew) {
1522 data = ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0xc0) >> 6);
1524 data = SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0x07;
1527 data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x07;
1529 data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3a) & 0x03;
1530 if(SiS_Pr->ChipType == SIS_330) {
1532 switch(SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0x30) {
1549 SiS_GetMCLK(struct SiS_Private *SiS_Pr)
1551 unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
1554 index = SiS_Get310DRAMType(SiS_Pr);
1555 if(SiS_Pr->ChipType >= SIS_661) {
1556 if(SiS_Pr->SiS_ROMNew) {
1559 return(SiS_Pr->SiS_MCLKData_0[index].CLOCK);
1561 return(SiS_Pr->SiS_MCLKData_1[index - 4].CLOCK);
1563 return(SiS_Pr->SiS_MCLKData_0[index].CLOCK);
1574 SiS_ClearBuffer(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
1576 unsigned char SISIOMEMTYPE *memaddr = SiS_Pr->VideoMemoryAddress;
1577 unsigned int memsize = SiS_Pr->VideoMemorySize;
1583 if(SiS_Pr->SiS_ModeType >= ModeEGA) {
1590 } else if(SiS_Pr->SiS_ModeType < ModeCGA) {
1604 SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
1607 unsigned char VGAINFO = SiS_Pr->SiS_VGAINFO;
1614 if(SiS_Pr->SiS_SModeIDTable[(*ModeIdIndex)].St_ModeID == (*ModeNo)) break;
1615 if(SiS_Pr->SiS_SModeIDTable[(*ModeIdIndex)].St_ModeID == 0xFF) return FALSE;
1632 if(SiS_Pr->SiS_EModeIDTable[(*ModeIdIndex)].Ext_ModeID == (*ModeNo)) break;
1633 if(SiS_Pr->SiS_EModeIDTable[(*ModeIdIndex)].Ext_ModeID == 0xFF) return FALSE;
1645 SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
1650 index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_StTableIndex;
1652 if(SiS_Pr->SiS_ModeType <= ModeEGA) index = 0x1B;
1663 SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide)
1665 if(SiS_Pr->SiS_RefIndex[Index].Ext_InfoFlag & HaveWideTiming) {
1667 return SiS_Pr->SiS_RefIndex[Index].Ext_CRTVCLK_WIDE;
1669 return SiS_Pr->SiS_RefIndex[Index].Ext_CRTVCLK_NORM;
1672 return SiS_Pr->SiS_RefIndex[Index].Ext_CRTVCLK;
1677 SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide)
1679 if(SiS_Pr->SiS_RefIndex[Index].Ext_InfoFlag & HaveWideTiming) {
1681 return SiS_Pr->SiS_RefIndex[Index].Ext_CRT1CRTC_WIDE;
1683 return SiS_Pr->SiS_RefIndex[Index].Ext_CRT1CRTC_NORM;
1686 return SiS_Pr->SiS_RefIndex[Index].Ext_CRT1CRTC;
1695 SiS_DoLowModeTest(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
1701 temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x11);
1702 SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x11,0x80);
1703 temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x00);
1704 SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,0x55);
1705 temp2 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x00);
1706 SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,temp1);
1707 SiS_SetReg(SiS_Pr->SiS_P3d4,0x11,temp);
1708 if((SiS_Pr->ChipType >= SIS_315H) ||
1709 (SiS_Pr->ChipType == SIS_300)) {
1715 SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
1722 SiS_SetLowModeTest(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
1724 if(SiS_DoLowModeTest(SiS_Pr, ModeNo)) {
1725 SiS_Pr->SiS_SetFlag |= LowModeTests;
1734 SiS_OpenCRTC(struct SiS_Private *SiS_Pr)
1737 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x51,0x1f);
1738 if(IS_SIS651) SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x51,0x20);
1739 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x56,0xe7);
1741 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x61,0xf7);
1742 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x51,0x1f);
1743 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x56,0xe7);
1744 if(!SiS_Pr->SiS_ROMNew) {
1745 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x3a,0xef);
1751 SiS_CloseCRTC(struct SiS_Private *SiS_Pr)
1757 if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
1760 SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x51,0x1f,temp1);
1761 SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x56,0xe7,temp2);
1767 SiS_HandleCRT1(struct SiS_Private *SiS_Pr)
1770 SiS_SetRegAND(SiS_Pr->SiS_P3d4,SiS_Pr->SiS_MyCR63,0xbf);
1772 if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x15) & 0x01)) {
1773 if((SiS_GetReg(SiS_Pr->SiS_P3c4,0x15) & 0x0a) ||
1774 (SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x01)) {
1775 SiS_SetRegOR(SiS_Pr->SiS_P3d4,SiS_Pr->SiS_MyCR63,0x40);
1786 SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1795 modeflag = SiS_Pr->CModeFlag;
1797 modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
1799 modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1812 SiS_GetOffset(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1817 if(SiS_Pr->UseCustomMode) {
1818 infoflag = SiS_Pr->CInfoFlag;
1819 xres = SiS_Pr->CHDisplay;
1821 infoflag = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag;
1822 xres = SiS_Pr->SiS_RefIndex[RRTI].XRes;
1825 colordepth = SiS_GetColorDepth(SiS_Pr, ModeNo, ModeIdIndex);
1840 SiS_SetSeqRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
1845 SiS_SetReg(SiS_Pr->SiS_P3c4,0x00,0x03);
1848 SRdata = SiS_Pr->SiS_StandTable[StandTableIndex].SR[0] | 0x20;
1851 if((SiS_Pr->SiS_VBType & VB_SISVB) || (SiS_Pr->SiS_IF_DEF_LVDS)) {
1853 if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
1854 if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) SRdata |= 0x01;
1855 } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) SRdata |= 0x01;
1859 SiS_SetReg(SiS_Pr->SiS_P3c4,0x01,SRdata);
1862 SRdata = SiS_Pr->SiS_StandTable[StandTableIndex].SR[i - 1];
1863 SiS_SetReg(SiS_Pr->SiS_P3c4,i,SRdata);
1872 SiS_SetMiscRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
1876 Miscdata = SiS_Pr->SiS_StandTable[StandTableIndex].MISC;
1878 if(SiS_Pr->ChipType < SIS_661) {
1879 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
1880 if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
1886 SiS_SetRegByte(SiS_Pr->SiS_P3c2,Miscdata);
1894 SiS_SetCRTCRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
1900 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
1903 CRTCdata = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[i];
1904 SiS_SetReg(SiS_Pr->SiS_P3d4,i,CRTCdata);
1907 if(SiS_Pr->ChipType >= SIS_661) {
1908 SiS_OpenCRTC(SiS_Pr);
1910 CRTCdata = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[i];
1911 SiS_SetReg(SiS_Pr->SiS_P3d4,i,CRTCdata);
1913 } else if( ( (SiS_Pr->ChipType == SIS_630) ||
1914 (SiS_Pr->ChipType == SIS_730) ) &&
1915 (SiS_Pr->ChipRevision >= 0x30) ) {
1916 if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
1917 if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
1918 SiS_SetReg(SiS_Pr->SiS_P3d4,0x18,0xFE);
1929 SiS_SetATTRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
1935 ARdata = SiS_Pr->SiS_StandTable[StandTableIndex].ATTR[i];
1941 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
1942 if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) ARdata = 0;
1944 if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
1945 if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
1946 if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
1947 if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
1951 if(SiS_Pr->ChipType >= SIS_661) {
1952 if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV | SetCRT2ToLCD)) {
1953 if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
1955 } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
1956 if(SiS_Pr->ChipType >= SIS_315H) {
1959 if(SiS_Pr->SiS_VBType & VB_SIS30xB) {
1960 if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
1966 if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
1970 SiS_GetRegByte(SiS_Pr->SiS_P3da); /* reset 3da */
1971 SiS_SetRegByte(SiS_Pr->SiS_P3c0,i); /* set index */
1972 SiS_SetRegByte(SiS_Pr->SiS_P3c0,ARdata); /* set data */
1975 SiS_GetRegByte(SiS_Pr->SiS_P3da); /* reset 3da */
1976 SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x14); /* set index */
1977 SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x00); /* set data */
1979 SiS_GetRegByte(SiS_Pr->SiS_P3da);
1980 SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x20); /* Enable Attribute */
1981 SiS_GetRegByte(SiS_Pr->SiS_P3da);
1989 SiS_SetGRCRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
1995 GRdata = SiS_Pr->SiS_StandTable[StandTableIndex].GRC[i];
1996 SiS_SetReg(SiS_Pr->SiS_P3ce,i,GRdata);
1999 if(SiS_Pr->SiS_ModeType > ModeVGA) {
2001 SiS_SetRegAND(SiS_Pr->SiS_P3ce,0x05,0xBF);
2010 SiS_ClearExt1Regs(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
2015 SiS_SetReg(SiS_Pr->SiS_P3c4,i,0x00);
2018 if(SiS_Pr->ChipType >= SIS_315H) {
2019 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x37,0xFE);
2022 SiS_SetReg(SiS_Pr->SiS_P3c4,0x0e,0x20);
2033 SiS_ResetCRT1VCLK(struct SiS_Private *SiS_Pr)
2035 if(SiS_Pr->ChipType >= SIS_315H) {
2036 if(SiS_Pr->ChipType < SIS_661) {
2037 if(SiS_Pr->SiS_IF_DEF_LVDS == 0) return;
2040 if((SiS_Pr->SiS_IF_DEF_LVDS == 0) &&
2041 (!(SiS_Pr->SiS_VBType & VB_SIS30xBLV)) ) {
2046 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x31,0xcf,0x20);
2047 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2B,SiS_Pr->SiS_VCLKData[1].SR2B);
2048 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2C,SiS_Pr->SiS_VCLKData[1].SR2C);
2049 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x80);
2050 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x31,0xcf,0x10);
2051 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2B,SiS_Pr->SiS_VCLKData[0].SR2B);
2052 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2C,SiS_Pr->SiS_VCLKData[0].SR2C);
2053 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x80);
2061 SiS_SetCRT1Sync(struct SiS_Private *SiS_Pr, unsigned short RRTI)
2065 if(SiS_Pr->UseCustomMode) {
2066 sync = SiS_Pr->CInfoFlag >> 8;
2068 sync = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag >> 8;
2073 SiS_SetRegByte(SiS_Pr->SiS_P3c2,sync);
2081 SiS_SetCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
2087 modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
2089 if(SiS_Pr->UseCustomMode) {
2091 crt1data = &SiS_Pr->CCRT1CRTC[0];
2095 temp = SiS_GetRefCRT1CRTC(SiS_Pr, RRTI, SiS_Pr->SiS_UseWide);
2098 if((temp == 0x20) && (SiS_Pr->Alternate1600x1200)) temp = 0x57;
2100 crt1data = (unsigned char *)&SiS_Pr->SiS_CRT1Table[temp].CR[0];
2105 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
2108 SiS_SetReg(SiS_Pr->SiS_P3d4,j,crt1data[i]);
2111 SiS_SetReg(SiS_Pr->SiS_P3d4,j,crt1data[i]);
2114 SiS_SetReg(SiS_Pr->SiS_P3d4,j,crt1data[i]);
2117 SiS_SetReg(SiS_Pr->SiS_P3c4,j,crt1data[i]);
2120 SiS_SetReg(SiS_Pr->SiS_P3c4,0x0E,crt1data[16] & 0xE0);
2124 SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,temp);
2126 if(SiS_Pr->SiS_ModeType > ModeVGA) {
2127 SiS_SetReg(SiS_Pr->SiS_P3d4,0x14,0x4F);
2131 if(SiS_Pr->ChipType == XGI_20) {
2132 SiS_SetReg(SiS_Pr->SiS_P3d4,0x04,crt1data[4] - 1);
2134 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x0c,0xfb);
2136 SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x05,0xe0,((temp - 1) & 0x1f));
2139 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0e,0x1f,(temp << 5));
2151 SiS_SetCRT1Offset(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
2156 if(SiS_Pr->UseCustomMode) {
2157 infoflag = SiS_Pr->CInfoFlag;
2159 infoflag = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag;
2162 DisplayUnit = SiS_GetOffset(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
2165 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0xF0,temp);
2167 SiS_SetReg(SiS_Pr->SiS_P3d4,0x13,DisplayUnit & 0xFF);
2174 if(SiS_Pr->ChipType == XGI_20) {
2177 SiS_SetReg(SiS_Pr->SiS_P3c4,0x10,temp);
2185 SiS_SetCRT1VCLK(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
2190 if(SiS_Pr->UseCustomMode) {
2191 clka = SiS_Pr->CSR2B;
2192 clkb = SiS_Pr->CSR2C;
2194 index = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
2195 if((SiS_Pr->SiS_VBType & VB_SIS30xBLV) &&
2196 (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
2198 if((index == 0x21) && (SiS_Pr->Alternate1600x1200)) index = 0x72;
2199 clka = SiS_Pr->SiS_VBVCLKData[index].Part4_A;
2200 clkb = SiS_Pr->SiS_VBVCLKData[index].Part4_B;
2202 clka = SiS_Pr->SiS_VCLKData[index].SR2B;
2203 clkb = SiS_Pr->SiS_VCLKData[index].SR2C;
2207 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xCF);
2209 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2b,clka);
2210 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,clkb);
2212 if(SiS_Pr->ChipType >= SIS_315H) {
2214 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x01);
2215 if(SiS_Pr->ChipType == XGI_20) {
2216 unsigned short mf = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
2218 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2b,SiS_GetReg(SiS_Pr->SiS_P3c4,0x2b));
2219 clkb = SiS_GetReg(SiS_Pr->SiS_P3c4,0x2c);
2221 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,clkb);
2226 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x80);
2236 SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
2244 temp1 = temp2 = (SiS_GetReg(SiS_Pr->SiS_P3c4,0x18) & 0x62) >> 1;
2246 (*idx1) = (unsigned short)(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) >> 6) & 0x03;
2247 (*idx1) |= (unsigned short)(((SiS_GetReg(SiS_Pr->SiS_P3c4,0x14) >> 4) & 0x0c));
2276 SiS_DoCalcDelay(struct SiS_Private *SiS_Pr, unsigned short MCLK, unsigned short VCLK,
2282 SiS_GetFIFOThresholdIndex300(SiS_Pr, &idx1, &idx2);
2296 SiS_CalcDelay(struct SiS_Private *SiS_Pr, unsigned short VCLK,
2301 temp2 = SiS_DoCalcDelay(SiS_Pr, MCLK, VCLK, colordepth, 0);
2302 temp1 = SiS_DoCalcDelay(SiS_Pr, MCLK, VCLK, colordepth, 1);
2310 SiS_SetCRT1FIFO_300(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
2320 if(SiS_Pr->UseCustomMode) {
2321 VCLK = SiS_Pr->CSRClock;
2323 index = SiS_GetRefCRTVCLK(SiS_Pr, RefreshRateTableIndex, SiS_Pr->SiS_UseWide);
2324 VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
2328 colorth = colortharray[(SiS_Pr->SiS_ModeType - ModeEGA)];
2331 index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3A) & 0x07;
2332 MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK;
2334 temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35) & 0xc3;
2335 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x16,0x3c,temp);
2338 ThresholdLow = SiS_CalcDelay(SiS_Pr, VCLK, colorth, MCLK) + 1;
2340 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x16,0xfc);
2342 temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) >> 6;
2344 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x16,0x3f,((temp - 1) << 6));
2351 SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,temp);
2355 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0f,0x9f,temp);
2358 SiS_SetReg(SiS_Pr->SiS_P3c4,0x3B,0x09);
2363 SiS_SetReg(SiS_Pr->SiS_P3c4,0x09,temp);
2367 SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index)
2387 if(SiS_Pr->ChipType == SIS_730) {
2395 SiS_CalcDelay2(struct SiS_Private *SiS_Pr, unsigned char key)
2399 if(SiS_Pr->ChipType == SIS_730) {
2405 if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x14) & 0x80) index += 12;
2407 return SiS_GetLatencyFactor630(SiS_Pr, index);
2411 SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
2442 if(SiS_Pr->UseCustomMode) {
2443 VCLK = SiS_Pr->CSRClock;
2445 data = SiS_GetRefCRTVCLK(SiS_Pr, RefreshRateTableIndex, SiS_Pr->SiS_UseWide);
2446 VCLK = SiS_Pr->SiS_VCLKData[data].CLOCK;
2450 data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1A) & 0x07;
2451 MCLK16 = SiS_Pr->SiS_MCLKData_0[data].CLOCK * 16;
2454 colorth = colortharray[(SiS_Pr->SiS_ModeType - ModeEGA)];
2456 if(SiS_Pr->ChipType == SIS_730) {
2463 templ = SiS_CalcDelay2(SiS_Pr, queuedata[i]) * VCLK * colorth;
2483 if(SiS_Pr->ChipType != SIS_730) i = 9;
2490 SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,data);
2493 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xDF,data);
2496 SiS_SetReg(SiS_Pr->SiS_P3c4,0x3B,0x09);
2501 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x09,0x80,data);
2505 templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0x50);
2510 if(SiS_Pr->ChipType == SIS_730) {
2519 (SiS_Pr->ChipType == SIS_630) &&
2520 (SiS_Pr->ChipRevision >= 0x30) ) {
2529 sisfb_write_nbridge_pci_dword(SiS_Pr, 0x50, templ);
2530 templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0xA0);
2537 if(SiS_Pr->ChipType == SIS_730) {
2551 sisfb_write_nbridge_pci_dword(SiS_Pr, 0xA0, templ);
2560 SiS_SetCRT1FIFO_310(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
2565 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x3D,0xFE);
2567 modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
2569 SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0xAE);
2570 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x09,0xF0);
2572 if(SiS_Pr->ChipType >= XGI_20) {
2573 SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
2574 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
2575 } else if(SiS_Pr->ChipType >= SIS_661) {
2577 SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
2578 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
2582 SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
2583 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
2595 SiS_SetVCLKState(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
2601 if(SiS_Pr->UseCustomMode) {
2602 VCLK = SiS_Pr->CSRClock;
2604 index = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
2605 VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
2609 if(SiS_Pr->ChipType < SIS_315H) {
2612 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0x7B,data);
2616 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xF7,data);
2618 } else if(SiS_Pr->ChipType < XGI_20) {
2621 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
2624 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1f,0xe7);
2630 if(SiS_Pr->ChipType == XGI_20) data &= ~0x04;
2631 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
2632 if(SiS_Pr->ChipType != XGI_20) {
2633 data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f) & 0xe7;
2635 SiS_SetReg(SiS_Pr->SiS_P3c4,0x1f,data);
2641 if(SiS_Pr->ChipType >= SIS_661) {
2643 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xE8,0x10);
2652 if(SiS_Pr->ChipType == SIS_540) {
2656 if(SiS_Pr->ChipType < SIS_315H) {
2657 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xFC,data);
2659 if(SiS_Pr->ChipType > SIS_315PRO) {
2662 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xF8,data);
2669 SiS_SetCRT1ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
2674 unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
2678 modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
2680 if(SiS_Pr->UseCustomMode) {
2681 infoflag = SiS_Pr->CInfoFlag;
2684 infoflag = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag;
2689 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1F,0x3F);
2693 if(SiS_Pr->SiS_ModeType > ModeEGA) {
2695 data |= ((SiS_Pr->SiS_ModeType - ModeVGA) << 2);
2699 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x06,0xC0,data);
2701 if(SiS_Pr->ChipType != SIS_300) {
2705 int hrs = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x04) |
2706 ((SiS_GetReg(SiS_Pr->SiS_P3c4,0x0b) & 0xc0) << 2)) - 3;
2707 int hto = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x00) |
2708 ((SiS_GetReg(SiS_Pr->SiS_P3c4,0x0b) & 0x03) << 8)) + 5;
2711 SiS_SetReg(SiS_Pr->SiS_P3d4,0x19,data);
2712 SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x1a,0xFC,((data >> 8) & 0x03));
2716 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x01,0x08);
2721 if(SiS_Pr->ChipType == SIS_300) {
2722 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xF7,data);
2724 if(SiS_Pr->ChipType >= XGI_20) data |= 0x20;
2725 if(SiS_Pr->SiS_ModeType == ModeEGA) {
2730 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xB7,data);
2734 if(SiS_Pr->ChipType >= SIS_315H) {
2735 SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xfb);
2738 if(SiS_Pr->ChipType == SIS_315PRO) {
2740 data = SiS_Pr->SiS_SR15[(2 * 4) + SiS_Get310DRAMType(SiS_Pr)];
2741 if(SiS_Pr->SiS_ModeType == ModeText) {
2744 data2 = SiS_GetOffset(SiS_Pr, ModeNo, ModeIdIndex, RRTI) >> 1;
2746 data3 = SiS_GetColorDepth(SiS_Pr, ModeNo, ModeIdIndex) >> 1;
2753 SiS_SetReg(SiS_Pr->SiS_P3c4,0x17,data);
2755 } else if((SiS_Pr->ChipType == SIS_330) || (SiS_Pr->SiS_SysFlags & SF_760LFB)) {
2757 data = SiS_Get310DRAMType(SiS_Pr);
2758 if(SiS_Pr->ChipType == SIS_330) {
2759 data = SiS_Pr->SiS_SR15[(2 * 4) + data];
2761 if(SiS_Pr->SiS_ROMNew) data = ROMAddr[0xf6];
2762 else if(SiS_Pr->SiS_UseROM) data = ROMAddr[0x100 + data];
2765 if(SiS_Pr->SiS_ModeType <= ModeEGA) {
2768 if(SiS_Pr->UseCustomMode) {
2769 data2 = SiS_Pr->CSRClock;
2771 data2 = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
2772 data2 = SiS_Pr->SiS_VCLKData[data2].CLOCK;
2775 data3 = SiS_GetColorDepth(SiS_Pr, ModeNo, ModeIdIndex) >> 1;
2778 data2 = ((unsigned int)(SiS_GetMCLK(SiS_Pr) * 1024)) / data2;
2780 if(SiS_Pr->ChipType == SIS_330) {
2781 if(SiS_Pr->SiS_ModeType != Mode16Bpp) {
2805 SiS_SetReg(SiS_Pr->SiS_P3c4,0x17,data);
2813 if(SiS_Pr->SiS_ModeType != ModeText) {
2815 if(SiS_Pr->SiS_ModeType != ModeEGA) {
2819 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x21,0x1F,data);
2821 SiS_SetVCLKState(SiS_Pr, ModeNo, RRTI, ModeIdIndex);
2824 if(((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->ChipType < SIS_661)) ||
2825 (SiS_Pr->ChipType == XGI_40)) {
2826 if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
2827 SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x2c);
2829 SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x6c);
2831 } else if(SiS_Pr->ChipType == XGI_20) {
2832 if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
2833 SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x33);
2835 SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x73);
2837 SiS_SetReg(SiS_Pr->SiS_P3d4,0x51,0x02);
2844 SiS_SetupDualChip(struct SiS_Private *SiS_Pr)
2848 SISIOADDRESS P2_3c2 = SiS_Pr->IOAddress2 + 0x12;
2849 SISIOADDRESS P2_3c4 = SiS_Pr->IOAddress2 + 0x14;
2850 SISIOADDRESS P2_3ce = SiS_Pr->IOAddress2 + 0x1e;
2853 if((SiS_Pr->ChipRevision != 0) ||
2854 (!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x3a) & 0x04)))
2858 SiS_SetReg(P2_3c4,i,SiS_GetReg(SiS_Pr->SiS_P3c4,i));
2861 SiS_SetReg(P2_3ce,i,SiS_GetReg(SiS_Pr->SiS_P3ce,i));
2864 SiS_SetReg(P2_3c4,0x06,SiS_GetReg(SiS_Pr->SiS_P3c4,0x06)); /* SR06 */
2865 SiS_SetReg(P2_3c4,0x21,SiS_GetReg(SiS_Pr->SiS_P3c4,0x21)); /* SR21 */
2866 SiS_SetRegByte(P2_3c2,SiS_GetRegByte(SiS_Pr->SiS_P3cc)); /* MISC */
2877 SiS_WriteDAC(struct SiS_Private *SiS_Pr, SISIOADDRESS DACData, unsigned short shiftflag,
2893 SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
2900 data = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex) & DACInfoFlag;
2912 if( ( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && /* 301B-DH LCD */
2913 (SiS_Pr->SiS_VBType & VB_NoLCD) ) ||
2914 (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) || /* LCDA */
2915 (!(SiS_Pr->SiS_SetFlag & ProgrammingCRT2)) ) { /* Programming CRT1 */
2916 SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
2917 DACAddr = SiS_Pr->SiS_P3c8;
2918 DACData = SiS_Pr->SiS_P3c9;
2921 DACAddr = SiS_Pr->SiS_Part5Port;
2922 DACData = SiS_Pr->SiS_Part5Port + 1;
2950 SiS_WriteDAC(SiS_Pr, DACData, sf, n, table[di], table[bx], table[si]);
2955 SiS_WriteDAC(SiS_Pr, DACData, sf, n, table[di], table[si], table[bx]);
2969 SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
2973 SiS_Pr->SiS_CRT1Mode = ModeNo;
2975 StandTableIndex = SiS_GetModePtr(SiS_Pr, ModeNo, ModeIdIndex);
2977 if(SiS_Pr->SiS_SetFlag & LowModeTests) {
2978 if(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2)) {
2979 SiS_DisableBridge(SiS_Pr);
2983 SiS_ResetSegmentRegisters(SiS_Pr);
2985 SiS_SetSeqRegs(SiS_Pr, StandTableIndex);
2986 SiS_SetMiscRegs(SiS_Pr, StandTableIndex);
2987 SiS_SetCRTCRegs(SiS_Pr, StandTableIndex);
2988 SiS_SetATTRegs(SiS_Pr, StandTableIndex);
2989 SiS_SetGRCRegs(SiS_Pr, StandTableIndex);
2990 SiS_ClearExt1Regs(SiS_Pr, ModeNo);
2991 SiS_ResetCRT1VCLK(SiS_Pr);
2993 SiS_Pr->SiS_SelectCRT2Rate = 0;
2994 SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
2998 SiS_Pr->SiS_VBType, SiS_Pr->SiS_VBInfo);
3001 if(SiS_Pr->SiS_VBInfo & SetSimuScanMode) {
3002 if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
3003 SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
3007 if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
3008 SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
3011 RefreshRateTableIndex = SiS_GetRatePtr(SiS_Pr, ModeNo, ModeIdIndex);
3013 if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
3014 SiS_Pr->SiS_SetFlag &= ~ProgrammingCRT2;
3018 SiS_SetCRT1Sync(SiS_Pr, RefreshRateTableIndex);
3019 SiS_SetCRT1CRTC(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
3020 SiS_SetCRT1Offset(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
3021 SiS_SetCRT1VCLK(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
3024 switch(SiS_Pr->ChipType) {
3027 SiS_SetCRT1FIFO_300(SiS_Pr, ModeNo, RefreshRateTableIndex);
3032 SiS_SetCRT1FIFO_630(SiS_Pr, ModeNo, RefreshRateTableIndex);
3037 if(SiS_Pr->ChipType == XGI_20) {
3047 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2b,sr2b);
3048 SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,sr2c);
3049 SiS_SetRegByte(SiS_Pr->SiS_P3c2,(SiS_GetRegByte(SiS_Pr->SiS_P3cc) | 0x0c));
3052 SiS_SetCRT1FIFO_310(SiS_Pr, ModeNo, ModeIdIndex);
3057 SiS_SetCRT1ModeRegs(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
3060 if(SiS_Pr->ChipType == XGI_40) {
3061 SiS_SetupDualChip(SiS_Pr);
3065 SiS_LoadDAC(SiS_Pr, ModeNo, ModeIdIndex);
3068 if(SiS_Pr->SiS_flag_clearbuffer) {
3069 SiS_ClearBuffer(SiS_Pr, ModeNo);
3073 if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA))) {
3074 SiS_WaitRetrace1(SiS_Pr);
3075 SiS_DisplayOn(SiS_Pr);
3084 SiS_InitVB(struct SiS_Private *SiS_Pr)
3086 unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
3088 SiS_Pr->Init_P4_0E = 0;
3089 if(SiS_Pr->SiS_ROMNew) {
3090 SiS_Pr->Init_P4_0E = ROMAddr[0x82];
3091 } else if(SiS_Pr->ChipType >= XGI_40) {
3092 if(SiS_Pr->SiS_XGIROM) {
3093 SiS_Pr->Init_P4_0E = ROMAddr[0x80];
3099 SiS_ResetVB(struct SiS_Private *SiS_Pr)
3102 unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
3106 if(SiS_Pr->SiS_UseROM) {
3107 if(SiS_Pr->ChipType < SIS_330) {
3109 if(SiS_Pr->SiS_ROMNew) temp = ROMAddr[0x80] | 0x40;
3110 SiS_SetReg(SiS_Pr->SiS_Part1Port,0x02,temp);
3111 } else if(SiS_Pr->ChipType >= SIS_661 && SiS_Pr->ChipType < XGI_20) {
3113 if(SiS_Pr->SiS_ROMNew) temp = ROMAddr[0x80] | 0x40;
3114 SiS_SetReg(SiS_Pr->SiS_Part1Port,0x02,temp);
3116 } else if(SiS_Pr->ChipType >= XGI_40) {
3118 if(SiS_Pr->SiS_XGIROM) temp |= ROMAddr[0x7e];
3120 SiS_SetReg(SiS_Pr->SiS_Part1Port,0x02,temp);
3130 SiS_StrangeStuff(struct SiS_Private *SiS_Pr)
3138 SiS_Pr->ChipType == SIS_340 ||
3139 SiS_Pr->ChipType == XGI_40) {
3140 SiS_SetReg(SiS_Pr->SiS_VidCapt, 0x3f, 0x00); /* Fiddle with capture regs */
3141 SiS_SetReg(SiS_Pr->SiS_VidCapt, 0x00, 0x00);
3142 SiS_SetReg(SiS_Pr->SiS_VidPlay, 0x00, 0x86); /* (BIOS does NOT unlock) */
3143 SiS_SetRegAND(SiS_Pr->SiS_VidPlay, 0x30, 0xfe); /* Fiddle with video regs */
3144 SiS_SetRegAND(SiS_Pr->SiS_VidPlay, 0x3f, 0xef);
3155 SiS_Handle760(struct SiS_Private *SiS_Pr)
3161 if( (SiS_Pr->ChipType != SIS_760) ||
3162 ((SiS_GetReg(SiS_Pr->SiS_P3d4, 0x5c) & 0xf8) != 0x80) ||
3163 (!(SiS_Pr->SiS_SysFlags & SF_760LFB)) ||
3164 (!(SiS_Pr->SiS_SysFlags & SF_760UMA)) )
3168 somebase = sisfb_read_mio_pci_word(SiS_Pr, 0x74);
3178 if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
3188 sisfb_write_nbridge_pci_byte(SiS_Pr, 0x7e, temp1);
3189 sisfb_write_nbridge_pci_byte(SiS_Pr, 0x8d, temp2);
3205 SiS_SetPitchCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
3210 SiS_SetReg(SiS_Pr->SiS_P3d4,0x13,(HDisplay & 0xFF));
3211 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0xF0,(HDisplay >> 8));
3215 SiS_SetPitchCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
3222 SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2F, 0x01);
3224 SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24, 0x01);
3226 SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,(HDisplay & 0xFF));
3227 SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0xF0,(HDisplay >> 8));
3231 SiS_SetPitch(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
3238 (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0xa0) == 0x20) ||
3240 (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x50) == 0x10) ) ) {
3246 SiS_SetPitchCRT1(SiS_Pr, pScrn);
3250 SiS_SetPitchCRT2(SiS_Pr, pScrn);
3262 SiSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn, unsigned short ModeNo, BOOLEAN dosetpitch)
3265 SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
3268 SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
3274 SiS_Pr->UseCustomMode = FALSE;
3275 SiS_Pr->CRT1UsesCustomMode = FALSE;
3278 SiS_Pr->SiS_flag_clearbuffer = 0;
3280 if(SiS_Pr->UseCustomMode) {
3284 if(!(ModeNo & 0x80)) SiS_Pr->SiS_flag_clearbuffer = 1;
3293 SiSInitPtr(SiS_Pr);
3294 SiSRegInit(SiS_Pr, BaseAddr);
3295 SiS_GetSysFlags(SiS_Pr);
3297 SiS_Pr->SiS_VGAINFO = 0x11;
3299 if(pScrn) SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
3303 KeepLockReg = SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
3305 SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
3307 SiSInitPCIetc(SiS_Pr);
3308 SiSSetLVDSetc(SiS_Pr);
3309 SiSDetermineROMUsage(SiS_Pr);
3311 SiS_UnLockCRT2(SiS_Pr);
3313 if(!SiS_Pr->UseCustomMode) {
3314 if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
3319 SiS_GetVBType(SiS_Pr);
3322 SiS_InitVB(SiS_Pr);
3323 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
3324 if(SiS_Pr->ChipType >= SIS_315H) {
3325 SiS_ResetVB(SiS_Pr);
3326 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x32,0x10);
3327 SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x00,0x0c);
3328 backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
3330 backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
3335 SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, (SiS_Pr->UseCustomMode) ? 0 : 1);
3336 SiS_SetYPbPr(SiS_Pr);
3337 SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
3338 SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
3339 SiS_SetLowModeTest(SiS_Pr, ModeNo);
3343 if(!SiS_CheckMemorySize(SiS_Pr, ModeNo, ModeIdIndex)) {
3348 SiS_OpenCRTC(SiS_Pr);
3350 if(SiS_Pr->UseCustomMode) {
3351 SiS_Pr->CRT1UsesCustomMode = TRUE;
3352 SiS_Pr->CSRClock_CRT1 = SiS_Pr->CSRClock;
3353 SiS_Pr->CModeFlag_CRT1 = SiS_Pr->CModeFlag;
3355 SiS_Pr->CRT1UsesCustomMode = FALSE;
3359 if( (SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SetCRT2ToLCDA)) ||
3360 (!(SiS_Pr->SiS_VBInfo & SwitchCRT2)) ) {
3361 SiS_SetCRT1Group(SiS_Pr, ModeNo, ModeIdIndex);
3365 if(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA)) {
3366 if( (SiS_Pr->SiS_VBType & VB_SISVB) ||
3367 (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
3368 (SiS_Pr->SiS_IF_DEF_CH70xx != 0) ||
3369 (SiS_Pr->SiS_IF_DEF_TRUMPION != 0) ) {
3370 SiS_SetCRT2Group(SiS_Pr, RealModeNo);
3374 SiS_HandleCRT1(SiS_Pr);
3376 SiS_StrangeStuff(SiS_Pr);
3378 SiS_DisplayOn(SiS_Pr);
3379 SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
3382 if(SiS_Pr->ChipType >= SIS_315H) {
3383 if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
3384 if(!(SiS_IsDualEdge(SiS_Pr))) {
3385 SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
3391 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
3392 if(SiS_Pr->ChipType >= SIS_315H) {
3394 if(!SiS_Pr->SiS_ROMNew) {
3395 if(SiS_IsVAMode(SiS_Pr)) {
3396 SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
3398 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x35,0xFE);
3402 SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
3404 if((IS_SIS650) && (SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & 0xfc)) {
3406 SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x51,0x80);
3407 SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x56,0x08);
3411 if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & SetCRT2ToLCD) {
3412 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc);
3415 } else if((SiS_Pr->ChipType == SIS_630) ||
3416 (SiS_Pr->ChipType == SIS_730)) {
3417 SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
3425 SiS_SetPitch(SiS_Pr, pScrn);
3433 SiS_CloseCRTC(SiS_Pr);
3435 SiS_Handle760(SiS_Pr);
3439 if(KeepLockReg != 0xA1) SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x00);
3452 SiSBIOSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
3458 SiS_Pr->UseCustomMode = FALSE;
3463 SiS_Pr->CHDisplay,
3464 (mode->Flags & V_INTERLACE ? SiS_Pr->CVDisplay * 2 :
3465 (mode->Flags & V_DBLSCAN ? SiS_Pr->CVDisplay / 2 :
3466 SiS_Pr->CVDisplay)));
3478 return(SiSSetMode(SiS_Pr, pScrn, ModeNo, TRUE));
3487 SiSBIOSSetModeCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
3490 SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
3499 SiS_Pr->UseCustomMode = FALSE;
3517 SiSRegInit(SiS_Pr, BaseAddr);
3518 SiSInitPtr(SiS_Pr);
3519 SiS_GetSysFlags(SiS_Pr);
3521 SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
3523 SiS_Pr->SiS_VGAINFO = 0x11;
3526 SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
3528 SiSInitPCIetc(SiS_Pr);
3529 SiSSetLVDSetc(SiS_Pr);
3530 SiSDetermineROMUsage(SiS_Pr);
3538 pSiSEnt->CRT2CR30 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
3539 pSiSEnt->CRT2CR31 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
3540 pSiSEnt->CRT2CR35 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
3541 pSiSEnt->CRT2CR38 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
3554 if(SiS_Pr->UseCustomMode) {
3556 unsigned short temptemp = SiS_Pr->CVDisplay;
3558 if(SiS_Pr->CModeFlag & DoubleScanMode) temptemp >>= 1;
3559 else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
3563 SiS_Pr->CHDisplay, temptemp);
3572 SiS_UnLockCRT2(SiS_Pr);
3574 if(!SiS_Pr->UseCustomMode) {
3575 if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
3580 SiS_GetVBType(SiS_Pr);
3582 SiS_InitVB(SiS_Pr);
3583 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
3584 if(SiS_Pr->ChipType >= SIS_315H) {
3585 SiS_ResetVB(SiS_Pr);
3586 SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x32,0x10);
3587 SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x00,0x0c);
3588 backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
3590 backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
3595 if(!SiS_Pr->UseCustomMode) {
3596 SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 1);
3599 SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
3601 SiS_SetYPbPr(SiS_Pr);
3602 SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
3603 SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
3604 SiS_SetLowModeTest(SiS_Pr, ModeNo);
3606 SiS_ResetSegmentRegisters(SiS_Pr);
3609 if( (SiS_Pr->SiS_VBType & VB_SISVB) ||
3610 (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
3611 (SiS_Pr->SiS_IF_DEF_CH70xx != 0) ||
3612 (SiS_Pr->SiS_IF_DEF_TRUMPION != 0) ) {
3613 SiS_SetCRT2Group(SiS_Pr, ModeNo);
3616 SiS_StrangeStuff(SiS_Pr);
3618 SiS_DisplayOn(SiS_Pr);
3619 SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
3621 if(SiS_Pr->ChipType >= SIS_315H) {
3622 if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
3623 if(!(SiS_IsDualEdge(SiS_Pr))) {
3624 SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
3629 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
3630 if(SiS_Pr->ChipType >= SIS_315H) {
3631 if(!SiS_Pr->SiS_ROMNew) {
3632 if(SiS_IsVAMode(SiS_Pr)) {
3633 SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
3635 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x35,0xFE);
3639 SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
3641 if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & SetCRT2ToLCD) {
3642 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc);
3644 } else if((SiS_Pr->ChipType == SIS_630) ||
3645 (SiS_Pr->ChipType == SIS_730)) {
3646 SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
3651 SiS_SetPitchCRT2(SiS_Pr, pScrn);
3653 SiS_Handle760(SiS_Pr);
3664 SiSBIOSSetModeCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
3667 SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
3677 SiS_Pr->UseCustomMode = FALSE;
3681 unsigned short temptemp = SiS_Pr->CVDisplay;
3683 if(SiS_Pr->CModeFlag & DoubleScanMode) temptemp >>= 1;
3684 else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
3688 SiS_Pr->CHDisplay, temptemp);
3700 SiSInitPtr(SiS_Pr);
3701 SiSRegInit(SiS_Pr, BaseAddr);
3702 SiS_GetSysFlags(SiS_Pr);
3704 SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
3706 SiS_Pr->SiS_VGAINFO = 0x11;
3709 SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
3711 SiSInitPCIetc(SiS_Pr);
3712 SiSSetLVDSetc(SiS_Pr);
3713 SiSDetermineROMUsage(SiS_Pr);
3715 SiS_UnLockCRT2(SiS_Pr);
3717 if(!SiS_Pr->UseCustomMode) {
3718 if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
3724 SiS_GetVBType(SiS_Pr);
3726 SiS_InitVB(SiS_Pr);
3727 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
3728 if(SiS_Pr->ChipType >= SIS_315H) {
3729 backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
3731 backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
3737 SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
3738 SiS_SetYPbPr(SiS_Pr);
3739 SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
3740 SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
3741 SiS_SetLowModeTest(SiS_Pr, ModeNo);
3743 SiS_OpenCRTC(SiS_Pr);
3746 SiS_SetCRT1Group(SiS_Pr, ModeNo, ModeIdIndex);
3747 if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
3748 SiS_SetCRT2Group(SiS_Pr, ModeNo);
3752 SiS_SetPitchCRT1(SiS_Pr, pScrn);
3754 SiS_HandleCRT1(SiS_Pr);
3756 SiS_StrangeStuff(SiS_Pr);
3758 SiS_CloseCRTC(SiS_Pr);
3767 if(SiS_Pr->UseCustomMode) {
3768 SiS_Pr->CRT1UsesCustomMode = TRUE;
3769 SiS_Pr->CSRClock_CRT1 = SiS_Pr->CSRClock;
3770 SiS_Pr->CModeFlag_CRT1 = SiS_Pr->CModeFlag;
3772 SiS_Pr->CRT1UsesCustomMode = FALSE;
3781 backupcustom = SiS_Pr->UseCustomMode;
3782 backupcr30 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
3783 backupcr31 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
3784 backupcr35 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
3785 backupcr38 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
3786 if(SiS_Pr->SiS_VBType & VB_SISVB) {
3789 backupp40d = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x0d) & 0x08;
3792 if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
3793 SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,pSiSEnt->CRT2CR30);
3794 SiS_SetReg(SiS_Pr->SiS_P3d4,0x31,pSiSEnt->CRT2CR31);
3795 SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,pSiSEnt->CRT2CR35);
3796 SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,pSiSEnt->CRT2CR38);
3799 SiSBIOSSetModeCRT2(SiS_Pr, pSiSEnt->pScrn_1,
3802 SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,backupcr30);
3803 SiS_SetReg(SiS_Pr->SiS_P3d4,0x31,backupcr31);
3804 SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupcr35);
3805 SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupcr38);
3806 if(SiS_Pr->SiS_VBType & VB_SISVB) {
3807 SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0d, ~0x08, backupp40d);
3809 SiS_Pr->UseCustomMode = backupcustom;
3814 /* Warning: From here, the custom mode entries in SiS_Pr are
3818 SiS_DisplayOn(SiS_Pr);
3819 SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
3821 if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
3822 if(SiS_Pr->ChipType >= SIS_315H) {
3823 SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
3824 } else if((SiS_Pr->ChipType == SIS_630) ||
3825 (SiS_Pr->ChipType == SIS_730)) {
3826 SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
3830 SiS_Handle760(SiS_Pr);
3847 SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth)
3851 SiS_Pr->CCRT1CRTC[0] = ((SiS_Pr->CHTotal >> 3) - 5) & 0xff; /* CR0 */
3852 SiS_Pr->CCRT1CRTC[1] = (SiS_Pr->CHDisplay >> 3) - 1; /* CR1 */
3853 SiS_Pr->CCRT1CRTC[2] = (SiS_Pr->CHBlankStart >> 3) - 1; /* CR2 */
3854 SiS_Pr->CCRT1CRTC[3] = (((SiS_Pr->CHBlankEnd >> 3) - 1) & 0x1F) | 0x80; /* CR3 */
3855 SiS_Pr->CCRT1CRTC[4] = (SiS_Pr->CHSyncStart >> 3) + 3; /* CR4 */
3856 SiS_Pr->CCRT1CRTC[5] = ((((SiS_Pr->CHBlankEnd >> 3) - 1) & 0x20) << 2) | /* CR5 */
3857 (((SiS_Pr->CHSyncEnd >> 3) + 3) & 0x1F);
3859 SiS_Pr->CCRT1CRTC[6] = (SiS_Pr->CVTotal - 2) & 0xFF; /* CR6 */
3860 SiS_Pr->CCRT1CRTC[7] = (((SiS_Pr->CVTotal - 2) & 0x100) >> 8) /* CR7 */
3861 | (((SiS_Pr->CVDisplay - 1) & 0x100) >> 7)
3862 | (((SiS_Pr->CVSyncStart - x) & 0x100) >> 6)
3863 | (((SiS_Pr->CVBlankStart- 1) & 0x100) >> 5)
3865 | (((SiS_Pr->CVTotal - 2) & 0x200) >> 4)
3866 | (((SiS_Pr->CVDisplay - 1) & 0x200) >> 3)
3867 | (((SiS_Pr->CVSyncStart - x) & 0x200) >> 2);
3869 SiS_Pr->CCRT1CRTC[16] = ((((SiS_Pr->CVBlankStart - 1) & 0x200) >> 4) >> 5); /* CR9 */
3872 if(SiS_Pr->CHDisplay >= 1600) SiS_Pr->CCRT1CRTC[16] |= 0x60; /* SRE */
3873 else if(SiS_Pr->CHDisplay >= 640) SiS_Pr->CCRT1CRTC[16] |= 0x40;
3876 SiS_Pr->CCRT1CRTC[8] = (SiS_Pr->CVSyncStart - x) & 0xFF; /* CR10 */
3877 SiS_Pr->CCRT1CRTC[9] = ((SiS_Pr->CVSyncEnd - x) & 0x0F) | 0x80; /* CR11 */
3878 SiS_Pr->CCRT1CRTC[10] = (SiS_Pr->CVDisplay - 1) & 0xFF; /* CR12 */
3879 SiS_Pr->CCRT1CRTC[11] = (SiS_Pr->CVBlankStart - 1) & 0xFF; /* CR15 */
3880 SiS_Pr->CCRT1CRTC[12] = (SiS_Pr->CVBlankEnd - 1) & 0xFF; /* CR16 */
3882 SiS_Pr->CCRT1CRTC[13] = /* SRA */
3883 GETBITSTR((SiS_Pr->CVTotal -2), 10:10, 0:0) |
3884 GETBITSTR((SiS_Pr->CVDisplay -1), 10:10, 1:1) |
3885 GETBITSTR((SiS_Pr->CVBlankStart-1), 10:10, 2:2) |
3886 GETBITSTR((SiS_Pr->CVSyncStart -x), 10:10, 3:3) |
3887 GETBITSTR((SiS_Pr->CVBlankEnd -1), 8:8, 4:4) |
3888 GETBITSTR((SiS_Pr->CVSyncEnd ), 4:4, 5:5) ;
3890 SiS_Pr->CCRT1CRTC[14] = /* SRB */
3891 GETBITSTR((SiS_Pr->CHTotal >> 3) - 5, 9:8, 1:0) |
3892 GETBITSTR((SiS_Pr->CHDisplay >> 3) - 1, 9:8, 3:2) |
3893 GETBITSTR((SiS_Pr->CHBlankStart >> 3) - 1, 9:8, 5:4) |
3894 GETBITSTR((SiS_Pr->CHSyncStart >> 3) + 3, 9:8, 7:6) ;
3897 SiS_Pr->CCRT1CRTC[15] = /* SRC */
3898 GETBITSTR((SiS_Pr->CHBlankEnd >> 3) - 1, 7:6, 1:0) |
3899 GETBITSTR((SiS_Pr->CHSyncEnd >> 3) + 3, 5:5, 2:2) ;
3903 SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
3907 unsigned short VGAHDE = SiS_Pr->SiS_VGAHDE;
3911 if(SiS_Pr->SiS_LCDInfo & LCDPass11) return;
3913 modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
3917 SiS_Pr->CHDisplay = VGAHDE;
3918 SiS_Pr->CHBlankStart = VGAHDE;
3920 SiS_Pr->CVDisplay = SiS_Pr->SiS_VGAVDE;
3921 SiS_Pr->CVBlankStart = SiS_Pr->SiS_VGAVDE;
3923 if(SiS_Pr->ChipType < SIS_315H) {
3925 tempbx = SiS_Pr->SiS_VGAHT;
3926 if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
3927 tempbx = SiS_Pr->PanelHT;
3935 tempbx = SiS_Pr->PanelHT - SiS_Pr->PanelXRes;
3936 tempax = SiS_Pr->SiS_VGAHDE; /* not /2 ! */
3937 if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
3938 tempax = SiS_Pr->PanelXRes;
3944 SiS_Pr->CHTotal = SiS_Pr->CHBlankEnd = tempbx;
3946 if(SiS_Pr->ChipType < SIS_315H) {
3948 if(SiS_Pr->SiS_VGAHDE == SiS_Pr->PanelXRes) {
3949 SiS_Pr->CHSyncStart = SiS_Pr->SiS_VGAHDE + ((SiS_Pr->PanelHRS + 1) & ~1);
3950 SiS_Pr->CHSyncEnd = SiS_Pr->CHSyncStart + SiS_Pr->PanelHRE;
3952 SiS_Pr->CHSyncStart >>= 1;
3953 SiS_Pr->CHSyncEnd >>= 1;
3955 } else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
3956 tempax = (SiS_Pr->PanelXRes - SiS_Pr->SiS_VGAHDE) >> 1;
3957 tempbx = (SiS_Pr->PanelHRS + 1) & ~1;
3962 SiS_Pr->CHSyncStart = (VGAHDE + tempax + tempbx + 7) & ~7;
3963 tempax = SiS_Pr->PanelHRE + 7;
3965 SiS_Pr->CHSyncEnd = (SiS_Pr->CHSyncStart + tempax) & ~7;
3967 SiS_Pr->CHSyncStart = SiS_Pr->SiS_VGAHDE;
3969 SiS_Pr->CHSyncStart >>= 1;
3970 tempax = ((SiS_Pr->CHTotal - SiS_Pr->CHSyncStart) / 3) << 1;
3971 SiS_Pr->CHSyncEnd = SiS_Pr->CHSyncStart + tempax;
3973 SiS_Pr->CHSyncEnd = (SiS_Pr->CHSyncStart + (SiS_Pr->CHTotal / 10) + 7) & ~7;
3974 SiS_Pr->CHSyncStart += 8;
3981 if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
3982 tempbx = SiS_Pr->PanelXRes;
3986 tempax += SiS_Pr->PanelHRS;
3987 SiS_Pr->CHSyncStart = tempax;
3988 tempax += SiS_Pr->PanelHRE;
3989 SiS_Pr->CHSyncEnd = tempax;
3993 tempbx = SiS_Pr->PanelVT - SiS_Pr->PanelYRes;
3994 tempax = SiS_Pr->SiS_VGAVDE;
3995 if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
3996 tempax = SiS_Pr->PanelYRes;
3997 } else if(SiS_Pr->ChipType < SIS_315H) {
4000 if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
4002 } else if((SiS_Pr->SiS_LCDResInfo == Panel_800x600) ||
4003 (SiS_Pr->SiS_LCDResInfo == Panel_1024x600)) {
4005 tempbx = SiS_Pr->SiS_VGAVT;
4009 SiS_Pr->CVTotal = SiS_Pr->CVBlankEnd = tempbx + tempax;
4011 tempax = SiS_Pr->SiS_VGAVDE;
4012 if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
4013 tempax += (SiS_Pr->PanelYRes - tempax) >> 1;
4015 tempax += SiS_Pr->PanelVRS;
4016 SiS_Pr->CVSyncStart = tempax;
4017 tempax += SiS_Pr->PanelVRE;
4018 SiS_Pr->CVSyncEnd = tempax;
4019 if(SiS_Pr->ChipType < SIS_315H) {
4020 SiS_Pr->CVSyncStart--;
4021 SiS_Pr->CVSyncEnd--;
4024 SiS_CalcCRRegisters(SiS_Pr, 8);
4025 SiS_Pr->CCRT1CRTC[15] &= ~0xF8;
4026 SiS_Pr->CCRT1CRTC[15] |= (remaining << 4);
4027 SiS_Pr->CCRT1CRTC[16] &= ~0xE0;
4029 SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
4032 SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
4035 SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
4038 SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
4041 SiS_SetReg(SiS_Pr->SiS_P3c4,j,SiS_Pr->CCRT1CRTC[i]);
4044 tempax = SiS_Pr->CCRT1CRTC[16] & 0xE0;
4045 SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0x1F,tempax);
4047 tempax = (SiS_Pr->CCRT1CRTC[16] & 0x01) << 5;
4049 SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,tempax);
4054 SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
4055 SiS_Pr->CVDisplay, SiS_Pr->CVSyncStart, SiS_Pr->CVSyncEnd, SiS_Pr->CVTotal,
4056 SiS_Pr->CHBlankStart, SiS_Pr->CHBlankEnd, SiS_Pr->CVBlankStart, SiS_Pr->CVBlankEnd);
4058 SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
4059 SiS_Pr->CCRT1CRTC[2], SiS_Pr->CCRT1CRTC[3],
4060 SiS_Pr->CCRT1CRTC[4], SiS_Pr->CCRT1CRTC[5],
4061 SiS_Pr->CCRT1CRTC[6], SiS_Pr->CCRT1CRTC[7]);
4063 SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
4064 SiS_Pr->CCRT1CRTC[10], SiS_Pr->CCRT1CRTC[11],
4065 SiS_Pr->CCRT1CRTC[12], SiS_Pr->CCRT1CRTC[13],
4066 SiS_Pr->CCRT1CRTC[14], SiS_Pr->CCRT1CRTC[15]);
4067 xf86DrvMsg(0, X_INFO, " 0x%02x}},\n", SiS_Pr->CCRT1CRTC[16]);
4073 SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,