1 #include <linux/delay.h>
8 #include "vb_setmode.h"
10 #define IndexMask 0xff
11 #define TVCLKBASE_315_25 (TVCLKBASE_315 + 25)
13 static const unsigned short XGINew_VGA_DAC[] = {
14 0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
15 0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
16 0x00, 0x05, 0x08, 0x0B, 0x0E, 0x11, 0x14, 0x18,
17 0x1C, 0x20, 0x24, 0x28, 0x2D, 0x32, 0x38, 0x3F,
18 0x00, 0x10, 0x1F, 0x2F, 0x3F, 0x1F, 0x27, 0x2F,
19 0x37, 0x3F, 0x2D, 0x31, 0x36, 0x3A, 0x3F, 0x00,
20 0x07, 0x0E, 0x15, 0x1C, 0x0E, 0x11, 0x15, 0x18,
21 0x1C, 0x14, 0x16, 0x18, 0x1A, 0x1C, 0x00, 0x04,
22 0x08, 0x0C, 0x10, 0x08, 0x0A, 0x0C, 0x0E, 0x10,
23 0x0B, 0x0C, 0x0D, 0x0F, 0x10};
25 void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
27 pVBInfo->MCLKData = XGI340New_MCLKData;
29 pVBInfo->LCDResInfo = 0;
30 pVBInfo->LCDTypeInfo = 0;
35 pVBInfo->SR18 = XGI340_SR18;
36 pVBInfo->CR40 = XGI340_cr41;
39 XGI_GetVBType(pVBInfo);
41 /* 310 customization related */
42 if ((pVBInfo->VBType & VB_SIS301LV) || (pVBInfo->VBType & VB_SIS302LV))
43 pVBInfo->LCDCapList = XGI_LCDDLCapList;
45 pVBInfo->LCDCapList = XGI_LCDCapList;
48 pVBInfo->XGINew_CR97 = 0x10;
50 if (ChipType == XG27) {
53 pVBInfo->MCLKData = XGI27New_MCLKData;
54 pVBInfo->CR40 = XGI27_cr41;
55 pVBInfo->XGINew_CR97 = 0xc1;
56 pVBInfo->SR18 = XG27_SR18;
59 temp = xgifb_reg_get(pVBInfo->P3c4, 0x3B);
60 /* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */
61 if (((temp & 0x88) == 0x80) || ((temp & 0x88) == 0x08))
62 pVBInfo->XGINew_CR97 = 0x80;
66 static void XGI_SetSeqRegs(struct vb_device_info *pVBInfo)
68 unsigned char SRdata, i;
70 xgifb_reg_set(pVBInfo->P3c4, 0x00, 0x03); /* Set SR0 */
72 for (i = 0; i < 4; i++) {
73 /* Get SR1,2,3,4 from file */
74 /* SR1 is with screen off 0x20 */
75 SRdata = XGI330_StandTable.SR[i];
76 xgifb_reg_set(pVBInfo->P3c4, i+1, SRdata); /* Set SR 1 2 3 4 */
80 static void XGI_SetCRTCRegs(struct vb_device_info *pVBInfo)
82 unsigned char CRTCdata;
85 CRTCdata = xgifb_reg_get(pVBInfo->P3d4, 0x11);
87 xgifb_reg_set(pVBInfo->P3d4, 0x11, CRTCdata); /* Unlock CRTC */
89 for (i = 0; i <= 0x18; i++) {
90 /* Get CRTC from file */
91 CRTCdata = XGI330_StandTable.CRTC[i];
92 xgifb_reg_set(pVBInfo->P3d4, i, CRTCdata); /* Set CRTC(3d4) */
96 static void XGI_SetATTRegs(unsigned short ModeIdIndex,
97 struct vb_device_info *pVBInfo)
100 unsigned short i, modeflag;
102 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
104 for (i = 0; i <= 0x13; i++) {
105 ARdata = XGI330_StandTable.ATTR[i];
107 if ((modeflag & Charx8Dot) && i == 0x13) { /* ifndef Dot9 */
108 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
110 } else if ((pVBInfo->VBInfo &
111 (SetCRT2ToTV | SetCRT2ToLCD)) &&
112 (pVBInfo->VBInfo & SetInSlaveMode)) {
117 inb(pVBInfo->P3da); /* reset 3da */
118 outb(i, pVBInfo->P3c0); /* set index */
119 outb(ARdata, pVBInfo->P3c0); /* set data */
122 inb(pVBInfo->P3da); /* reset 3da */
123 outb(0x14, pVBInfo->P3c0); /* set index */
124 outb(0x00, pVBInfo->P3c0); /* set data */
125 inb(pVBInfo->P3da); /* Enable Attribute */
126 outb(0x20, pVBInfo->P3c0);
129 static void XGI_SetGRCRegs(struct vb_device_info *pVBInfo)
131 unsigned char GRdata;
134 for (i = 0; i <= 0x08; i++) {
135 /* Get GR from file */
136 GRdata = XGI330_StandTable.GRC[i];
137 xgifb_reg_set(pVBInfo->P3ce, i, GRdata); /* Set GR(3ce) */
140 if (pVBInfo->ModeType > ModeVGA) {
141 GRdata = xgifb_reg_get(pVBInfo->P3ce, 0x05);
142 GRdata &= 0xBF; /* 256 color disable */
143 xgifb_reg_set(pVBInfo->P3ce, 0x05, GRdata);
147 static void XGI_ClearExt1Regs(struct vb_device_info *pVBInfo)
151 for (i = 0x0A; i <= 0x0E; i++)
152 xgifb_reg_set(pVBInfo->P3c4, i, 0x00); /* Clear SR0A-SR0E */
155 static unsigned char XGI_SetDefaultVCLK(struct vb_device_info *pVBInfo)
157 xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, 0x20);
158 xgifb_reg_set(pVBInfo->P3c4, 0x2B, XGI_VCLKData[0].SR2B);
159 xgifb_reg_set(pVBInfo->P3c4, 0x2C, XGI_VCLKData[0].SR2C);
161 xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, 0x10);
162 xgifb_reg_set(pVBInfo->P3c4, 0x2B, XGI_VCLKData[1].SR2B);
163 xgifb_reg_set(pVBInfo->P3c4, 0x2C, XGI_VCLKData[1].SR2C);
165 xgifb_reg_and(pVBInfo->P3c4, 0x31, ~0x30);
169 static unsigned char XGI_AjustCRT2Rate(unsigned short ModeIdIndex,
170 unsigned short RefreshRateTableIndex, unsigned short *i,
171 struct vb_device_info *pVBInfo)
173 unsigned short tempax, tempbx, resinfo, modeflag, infoflag;
175 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
176 resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
177 tempbx = XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID;
180 if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
181 tempax |= SupportRAMDAC2;
183 if (pVBInfo->VBType & VB_XGI301C)
184 tempax |= SupportCRT2in301C;
188 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
189 tempax |= SupportLCD;
191 if (pVBInfo->LCDResInfo != Panel_1280x1024 &&
192 pVBInfo->LCDResInfo != Panel_1280x960 &&
193 (pVBInfo->LCDInfo & LCDNonExpanding) &&
198 if (pVBInfo->VBInfo & SetCRT2ToHiVision) { /* for HiTV */
199 tempax |= SupportHiVision;
200 if ((pVBInfo->VBInfo & SetInSlaveMode) &&
202 (resinfo == 3 && (pVBInfo->SetFlag & TVSimuMode)) ||
205 } else if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO |
206 SetCRT2ToSCART | SetCRT2ToYPbPr525750 |
207 SetCRT2ToHiVision)) {
210 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV |
211 VB_SIS302LV | VB_XGI301C))
212 tempax |= SupportTV1024;
214 if (!(pVBInfo->VBInfo & TVSetPAL) &&
215 (modeflag & NoSupportSimuTV) &&
216 (pVBInfo->VBInfo & SetInSlaveMode) &&
217 !(pVBInfo->VBInfo & SetNotSimuMode))
221 for (; XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID ==
223 infoflag = XGI330_RefIndex[RefreshRateTableIndex + (*i)].
225 if (infoflag & tempax)
232 for ((*i) = 0;; (*i)++) {
233 infoflag = XGI330_RefIndex[RefreshRateTableIndex + (*i)].
235 if (XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID
240 if (infoflag & tempax)
246 static void XGI_SetSync(unsigned short RefreshRateTableIndex,
247 struct vb_device_info *pVBInfo)
249 unsigned short sync, temp;
252 sync = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8;
256 outb(temp, pVBInfo->P3c2); /* Set Misc(3c2) */
259 static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo,
260 struct xgi_hw_device_info *HwDeviceExtension)
262 unsigned char data, data1, pushax;
266 data = xgifb_reg_get(pVBInfo->P3d4, 0x11);
268 xgifb_reg_set(pVBInfo->P3d4, 0x11, data);
270 data = pVBInfo->TimingH.data[0];
271 xgifb_reg_set(pVBInfo->P3d4, 0, data);
273 for (i = 0x01; i <= 0x04; i++) {
274 data = pVBInfo->TimingH.data[i];
275 xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 1), data);
278 for (i = 0x05; i <= 0x06; i++) {
279 data = pVBInfo->TimingH.data[i];
280 xgifb_reg_set(pVBInfo->P3c4, (unsigned short)(i + 6), data);
283 j = xgifb_reg_get(pVBInfo->P3c4, 0x0e);
285 data = pVBInfo->TimingH.data[7];
288 xgifb_reg_set(pVBInfo->P3c4, 0x0e, data);
290 if (HwDeviceExtension->jChipType >= XG20) {
291 data = xgifb_reg_get(pVBInfo->P3d4, 0x04);
293 xgifb_reg_set(pVBInfo->P3d4, 0x04, data);
294 data = xgifb_reg_get(pVBInfo->P3d4, 0x05);
300 data = xgifb_reg_get(pVBInfo->P3c4, 0x0c);
302 xgifb_reg_set(pVBInfo->P3c4, 0x0c, data);
307 xgifb_reg_set(pVBInfo->P3d4, 0x05, data);
308 data = xgifb_reg_get(pVBInfo->P3c4, 0x0e);
314 xgifb_reg_and_or(pVBInfo->P3c4, 0x0e, ~0xE0, data);
318 static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
319 struct vb_device_info *pVBInfo)
324 for (i = 0x00; i <= 0x01; i++) {
325 data = pVBInfo->TimingV.data[i];
326 xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 6), data);
329 for (i = 0x02; i <= 0x03; i++) {
330 data = pVBInfo->TimingV.data[i];
331 xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 0x0e), data);
334 for (i = 0x04; i <= 0x05; i++) {
335 data = pVBInfo->TimingV.data[i];
336 xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 0x11), data);
339 j = xgifb_reg_get(pVBInfo->P3c4, 0x0a);
341 data = pVBInfo->TimingV.data[6];
344 xgifb_reg_set(pVBInfo->P3c4, 0x0a, data);
346 data = pVBInfo->TimingV.data[6];
350 i = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
355 j = xgifb_reg_get(pVBInfo->P3d4, 0x09);
358 xgifb_reg_set(pVBInfo->P3d4, 0x09, data);
361 static void XGI_SetCRT1CRTC(unsigned short ModeIdIndex,
362 unsigned short RefreshRateTableIndex,
363 struct vb_device_info *pVBInfo,
364 struct xgi_hw_device_info *HwDeviceExtension)
366 unsigned char index, data;
370 index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
371 index = index & IndexMask;
373 data = xgifb_reg_get(pVBInfo->P3d4, 0x11);
375 xgifb_reg_set(pVBInfo->P3d4, 0x11, data); /* Unlock CRTC */
377 for (i = 0; i < 8; i++)
378 pVBInfo->TimingH.data[i]
379 = XGI_CRT1Table[index].CR[i];
381 for (i = 0; i < 7; i++)
382 pVBInfo->TimingV.data[i]
383 = XGI_CRT1Table[index].CR[i + 8];
385 XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension);
387 XGI_SetCRT1Timing_V(ModeIdIndex, pVBInfo);
389 if (pVBInfo->ModeType > 0x03)
390 xgifb_reg_set(pVBInfo->P3d4, 0x14, 0x4F);
393 /* --------------------------------------------------------------------- */
394 /* Function : XGI_SetXG21CRTC */
395 /* Input : Stand or enhance CRTC table */
396 /* Output : Fill CRT Hsync/Vsync to SR2E/SR2F/SR30/SR33/SR34/SR3F */
397 /* Description : Set LCD timing */
398 /* --------------------------------------------------------------------- */
399 static void XGI_SetXG21CRTC(unsigned short RefreshRateTableIndex,
400 struct vb_device_info *pVBInfo)
402 unsigned char index, Tempax, Tempbx, Tempcx, Tempdx;
403 unsigned short Temp1, Temp2, Temp3;
405 index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
406 /* Tempax: CR4 HRS */
407 Tempax = XGI_CRT1Table[index].CR[3];
408 Tempcx = Tempax; /* Tempcx: HRS */
410 xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
412 Tempdx = XGI_CRT1Table[index].CR[5]; /* SRB */
413 Tempdx &= 0xC0; /* Tempdx[7:6]: SRB[7:6] */
414 Temp1 = Tempdx; /* Temp1[7:6]: HRS[9:8] */
415 Temp1 <<= 2; /* Temp1[9:8]: HRS[9:8] */
416 Temp1 |= Tempax; /* Temp1[9:0]: HRS[9:0] */
418 Tempax = XGI_CRT1Table[index].CR[4]; /* CR5 HRE */
419 Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */
421 Tempbx = XGI_CRT1Table[index].CR[6]; /* SRC */
422 Tempbx &= 0x04; /* Tempbx[2]: HRE[5] */
423 Tempbx <<= 3; /* Tempbx[5]: HRE[5] */
424 Tempax |= Tempbx; /* Tempax[5:0]: HRE[5:0] */
426 Temp2 = Temp1 & 0x3C0; /* Temp2[9:6]: HRS[9:6] */
427 Temp2 |= Tempax; /* Temp2[9:0]: HRE[9:0] */
429 Tempcx &= 0x3F; /* Tempcx[5:0]: HRS[5:0] */
430 if (Tempax < Tempcx) /* HRE < HRS */
431 Temp2 |= 0x40; /* Temp2 + 0x40 */
434 Tempax = (unsigned char)Temp2; /* Tempax: HRE[7:0] */
435 Tempax <<= 2; /* Tempax[7:2]: HRE[5:0] */
436 Tempdx >>= 6; /* Tempdx[7:6]->[1:0] HRS[9:8] */
437 Tempax |= Tempdx; /* HRE[5:0]HRS[9:8] */
438 /* SR2F D[7:2]->HRE, D[1:0]->HRS */
439 xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
440 xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
443 Tempax = XGI_CRT1Table[index].CR[10];
444 Tempbx = Tempax; /* Tempbx: VRS */
445 Tempax &= 0x01; /* Tempax[0]: VRS[0] */
446 xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS[0] */
448 Tempax = XGI_CRT1Table[index].CR[9];
449 Tempcx = Tempbx >> 1; /* Tempcx[6:0]: VRS[7:1] */
450 Tempdx = Tempax & 0x04; /* Tempdx[2]: CR7[2] */
451 Tempdx <<= 5; /* Tempdx[7]: VRS[8] */
452 Tempcx |= Tempdx; /* Tempcx[7:0]: VRS[8:1] */
453 xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempcx); /* SR34[8:1]->VRS */
455 Temp1 = Tempdx; /* Temp1[7]: Tempdx[7] */
456 Temp1 <<= 1; /* Temp1[8]: VRS[8] */
457 Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */
459 Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */
460 Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */
462 Tempax = XGI_CRT1Table[index].CR[14];
463 Tempax &= 0x08; /* Tempax[3]: VRS[3] */
465 Temp2 <<= 7; /* Temp2[10]: VRS[10] */
466 Temp1 |= Temp2; /* Temp1[10:0]: VRS[10:0] */
468 /* Tempax: CR11 VRE */
469 Tempax = XGI_CRT1Table[index].CR[11];
470 Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
472 Tempbx = XGI_CRT1Table[index].CR[14];
473 Tempbx &= 0x20; /* Tempbx[5]: VRE[5] */
474 Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
475 Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
476 Temp2 = Temp1 & 0x7E0; /* Temp2[10:5]: VRS[10:5] */
477 Temp2 |= Tempax; /* Temp2[10:5]: VRE[10:5] */
479 Temp3 = Temp1 & 0x1F; /* Temp3[4:0]: VRS[4:0] */
480 if (Tempax < Temp3) /* VRE < VRS */
481 Temp2 |= 0x20; /* VRE + 0x20 */
484 Tempax = (unsigned char)Temp2; /* Tempax: VRE[7:0] */
485 Tempax <<= 2; /* Tempax[7:0]; VRE[5:0]00 */
486 Temp1 &= 0x600; /* Temp1[10:9]: VRS[10:9] */
487 Temp1 >>= 9; /* Temp1[1:0]: VRS[10:9] */
488 Tempbx = (unsigned char)Temp1;
489 Tempax |= Tempbx; /* Tempax[7:0]: VRE[5:0]VRS[10:9] */
491 /* SR3F D[7:2]->VRE D[1:0]->VRS */
492 xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax);
495 static void XGI_SetXG27CRTC(unsigned short RefreshRateTableIndex,
496 struct vb_device_info *pVBInfo)
498 unsigned short index, Tempax, Tempbx, Tempcx;
500 index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
501 /* Tempax: CR4 HRS */
502 Tempax = XGI_CRT1Table[index].CR[3];
503 Tempbx = Tempax; /* Tempbx: HRS[7:0] */
505 xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
508 Tempax = XGI_CRT1Table[index].CR[5];
509 Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
510 Tempbx |= (Tempax << 2); /* Tempbx: HRS[9:0] */
512 Tempax = XGI_CRT1Table[index].CR[4]; /* CR5 HRE */
513 Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */
514 Tempcx = Tempax; /* Tempcx: HRE[4:0] */
516 Tempax = XGI_CRT1Table[index].CR[6]; /* SRC */
517 Tempax &= 0x04; /* Tempax[2]: HRE[5] */
518 Tempax <<= 3; /* Tempax[5]: HRE[5] */
519 Tempcx |= Tempax; /* Tempcx[5:0]: HRE[5:0] */
521 Tempbx = Tempbx & 0x3C0; /* Tempbx[9:6]: HRS[9:6] */
522 Tempbx |= Tempcx; /* Tempbx: HRS[9:6]HRE[5:0] */
524 /* Tempax: CR4 HRS */
525 Tempax = XGI_CRT1Table[index].CR[3];
526 Tempax &= 0x3F; /* Tempax: HRS[5:0] */
527 if (Tempcx <= Tempax) /* HRE[5:0] < HRS[5:0] */
528 Tempbx += 0x40; /* Tempbx= Tempbx + 0x40 : HRE[9:0]*/
530 Tempax = XGI_CRT1Table[index].CR[5]; /* SR0B */
531 Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
532 Tempax >>= 6; /* Tempax[1:0]: HRS[9:8]*/
533 Tempax |= ((Tempbx << 2) & 0xFF); /* Tempax[7:2]: HRE[5:0] */
534 /* SR2F [7:2][1:0]: HRE[5:0]HRS[9:8] */
535 xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
536 xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
539 Tempax = XGI_CRT1Table[index].CR[10];
540 /* SR34[7:0]->VRS[7:0] */
541 xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax);
543 Tempcx = Tempax; /* Tempcx <= VRS[7:0] */
544 /* CR7[7][2] VRS[9][8] */
545 Tempax = XGI_CRT1Table[index].CR[9];
546 Tempbx = Tempax; /* Tempbx <= CR07[7:0] */
547 Tempax = Tempax & 0x04; /* Tempax[2]: CR7[2]: VRS[8] */
548 Tempax >>= 2; /* Tempax[0]: VRS[8] */
549 /* SR35[0]: VRS[8] */
550 xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax);
551 Tempcx |= (Tempax << 8); /* Tempcx <= VRS[8:0] */
552 Tempcx |= ((Tempbx & 0x80) << 2); /* Tempcx <= VRS[9:0] */
554 Tempax = XGI_CRT1Table[index].CR[14];
555 Tempax &= 0x08; /* SR0A[3] VRS[10] */
556 Tempcx |= (Tempax << 7); /* Tempcx <= VRS[10:0] */
558 /* Tempax: CR11 VRE */
559 Tempax = XGI_CRT1Table[index].CR[11];
560 Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
562 Tempbx = XGI_CRT1Table[index].CR[14];
563 Tempbx &= 0x20; /* Tempbx[5]: SR0A[5]: VRE[4] */
564 Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
565 Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
566 Tempbx = Tempcx; /* Tempbx: VRS[10:0] */
567 Tempbx &= 0x7E0; /* Tempbx[10:5]: VRS[10:5] */
568 Tempbx |= Tempax; /* Tempbx: VRS[10:5]VRE[4:0] */
570 if (Tempbx <= Tempcx) /* VRE <= VRS */
571 Tempbx |= 0x20; /* VRE + 0x20 */
573 /* Tempax: Tempax[7:0]; VRE[5:0]00 */
574 Tempax = (Tempbx << 2) & 0xFF;
575 /* SR3F[7:2]:VRE[5:0] */
576 xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax);
577 Tempax = Tempcx >> 8;
578 /* SR35[2:0]:VRS[10:8] */
579 xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, Tempax);
582 static void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)
586 /* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */
587 temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
588 temp = (temp & 3) << 6;
589 /* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */
590 xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80);
591 /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */
592 xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);
595 static void xgifb_set_lcd(int chip_id,
596 struct vb_device_info *pVBInfo,
597 unsigned short RefreshRateTableIndex)
601 xgifb_reg_set(pVBInfo->P3d4, 0x2E, 0x00);
602 xgifb_reg_set(pVBInfo->P3d4, 0x2F, 0x00);
603 xgifb_reg_set(pVBInfo->P3d4, 0x46, 0x00);
604 xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x00);
606 if (chip_id == XG27) {
607 temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
608 if ((temp & 0x03) == 0) { /* dual 12 */
609 xgifb_reg_set(pVBInfo->P3d4, 0x46, 0x13);
610 xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x13);
614 if (chip_id == XG27) {
615 XGI_SetXG27FPBits(pVBInfo);
617 temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
620 xgifb_reg_or(pVBInfo->P3c4, 0x06, 0x40);
621 xgifb_reg_or(pVBInfo->P3c4, 0x09, 0x40);
625 xgifb_reg_or(pVBInfo->P3c4, 0x1E, 0x01); /* Negative blank polarity */
627 xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */
628 xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */
630 temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
633 xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
636 xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
639 /* --------------------------------------------------------------------- */
640 /* Function : XGI_UpdateXG21CRTC */
642 /* Output : CRT1 CRTC */
643 /* Description : Modify CRT1 Hsync/Vsync to fix LCD mode timing */
644 /* --------------------------------------------------------------------- */
645 static void XGI_UpdateXG21CRTC(unsigned short ModeNo,
646 struct vb_device_info *pVBInfo,
647 unsigned short RefreshRateTableIndex)
651 xgifb_reg_and(pVBInfo->P3d4, 0x11, 0x7F); /* Unlock CR0~7 */
652 if (ModeNo == 0x2E &&
653 (XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC ==
656 else if (ModeNo == 0x2E && (XGI330_RefIndex[RefreshRateTableIndex].
657 Ext_CRT1CRTC == RES640x480x72))
659 else if (ModeNo == 0x2F)
661 else if (ModeNo == 0x50)
663 else if (ModeNo == 0x59)
667 xgifb_reg_set(pVBInfo->P3d4, 0x02,
668 XGI_UpdateCRT1Table[index].CR02);
669 xgifb_reg_set(pVBInfo->P3d4, 0x03,
670 XGI_UpdateCRT1Table[index].CR03);
671 xgifb_reg_set(pVBInfo->P3d4, 0x15,
672 XGI_UpdateCRT1Table[index].CR15);
673 xgifb_reg_set(pVBInfo->P3d4, 0x16,
674 XGI_UpdateCRT1Table[index].CR16);
678 static void XGI_SetCRT1DE(unsigned short ModeIdIndex,
679 unsigned short RefreshRateTableIndex,
680 struct vb_device_info *pVBInfo)
682 unsigned short resindex, tempax, tempbx, tempcx, temp, modeflag;
686 resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
688 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
689 tempax = XGI330_ModeResInfo[resindex].HTotal;
690 tempbx = XGI330_ModeResInfo[resindex].VTotal;
692 if (modeflag & HalfDCLK)
695 if (modeflag & HalfDCLK)
698 temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
700 if (temp & InterlaceMode)
703 if (modeflag & DoubleScanMode)
712 temp = xgifb_reg_get(pVBInfo->P3d4, 0x11);
713 data = xgifb_reg_get(pVBInfo->P3d4, 0x11);
715 xgifb_reg_set(pVBInfo->P3d4, 0x11, data); /* Unlock CRTC */
716 xgifb_reg_set(pVBInfo->P3d4, 0x01, (unsigned short)(tempcx & 0xff));
717 xgifb_reg_and_or(pVBInfo->P3d4, 0x0b, ~0x0c,
718 (unsigned short)((tempcx & 0x0ff00) >> 10));
719 xgifb_reg_set(pVBInfo->P3d4, 0x12, (unsigned short)(tempbx & 0xff));
729 xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x42, tempax);
730 data = xgifb_reg_get(pVBInfo->P3d4, 0x07);
736 xgifb_reg_and_or(pVBInfo->P3d4, 0x0a, ~0x02, tempax);
737 xgifb_reg_set(pVBInfo->P3d4, 0x11, temp);
740 static void XGI_SetCRT1Offset(unsigned short ModeNo,
741 unsigned short ModeIdIndex,
742 unsigned short RefreshRateTableIndex,
743 struct xgi_hw_device_info *HwDeviceExtension,
744 struct vb_device_info *pVBInfo)
746 unsigned short temp, ah, al, temp2, i, DisplayUnit;
749 temp = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
751 temp = XGI330_ScreenOffset[temp];
753 temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
754 temp2 &= InterlaceMode;
759 temp2 = pVBInfo->ModeType - ModeEGA;
784 if ((ModeNo >= 0x26) && (ModeNo <= 0x28))
785 temp = temp * temp2 + temp2 / 2;
794 i = xgifb_reg_get(pVBInfo->P3c4, 0x0E);
797 xgifb_reg_set(pVBInfo->P3c4, 0x0E, i);
799 temp = (unsigned char) temp2;
800 temp &= 0xFF; /* al */
801 xgifb_reg_set(pVBInfo->P3d4, 0x13, temp);
804 temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
805 temp2 &= InterlaceMode;
810 ah = (DisplayUnit & 0xff00) >> 8;
811 al = DisplayUnit & 0x00ff;
817 if (HwDeviceExtension->jChipType >= XG20)
818 if ((ModeNo == 0x4A) | (ModeNo == 0x49))
821 xgifb_reg_set(pVBInfo->P3c4, 0x10, ah);
824 static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeIdIndex,
825 unsigned short RefreshRateTableIndex,
826 struct vb_device_info *pVBInfo)
828 unsigned short VCLKIndex, modeflag;
831 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
833 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { /*301b*/
834 if (pVBInfo->LCDResInfo != Panel_1024x768)
836 VCLKIndex = VCLK108_2_315 + 5;
838 VCLKIndex = VCLK65_315 + 2; /* LCDXlat1VCLK */
839 } else if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
840 if (pVBInfo->SetFlag & RPLLDIV2XO)
841 VCLKIndex = TVCLKBASE_315_25 + HiTVVCLKDIV2;
843 VCLKIndex = TVCLKBASE_315_25 + HiTVVCLK;
845 if (pVBInfo->SetFlag & TVSimuMode) {
846 if (modeflag & Charx8Dot)
847 VCLKIndex = TVCLKBASE_315_25 + HiTVSimuVCLK;
849 VCLKIndex = TVCLKBASE_315_25 + HiTVTextVCLK;
853 if (pVBInfo->VBType & VB_SIS301LV) {
854 if (pVBInfo->SetFlag & RPLLDIV2XO)
855 VCLKIndex = YPbPr525iVCLK_2;
857 VCLKIndex = YPbPr525iVCLK;
859 } else if (pVBInfo->VBInfo & SetCRT2ToTV) {
860 if (pVBInfo->SetFlag & RPLLDIV2XO)
861 VCLKIndex = TVCLKBASE_315_25 + TVVCLKDIV2;
863 VCLKIndex = TVCLKBASE_315_25 + TVVCLK;
864 } else { /* for CRT2 */
866 VCLKIndex = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
867 VCLKIndex &= IndexMask;
873 static void XGI_SetCRT1VCLK(unsigned short ModeIdIndex,
874 struct xgi_hw_device_info *HwDeviceExtension,
875 unsigned short RefreshRateTableIndex,
876 struct vb_device_info *pVBInfo)
878 unsigned char index, data;
879 unsigned short vclkindex;
881 if ((pVBInfo->IF_DEF_LVDS == 0) &&
882 (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV |
883 VB_SIS302LV | VB_XGI301C)) &&
884 (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) {
885 vclkindex = XGI_GetVCLK2Ptr(ModeIdIndex, RefreshRateTableIndex,
887 data = xgifb_reg_get(pVBInfo->P3c4, 0x31) & 0xCF;
888 xgifb_reg_set(pVBInfo->P3c4, 0x31, data);
889 data = XGI_VBVCLKData[vclkindex].Part4_A;
890 xgifb_reg_set(pVBInfo->P3c4, 0x2B, data);
891 data = XGI_VBVCLKData[vclkindex].Part4_B;
892 xgifb_reg_set(pVBInfo->P3c4, 0x2C, data);
893 xgifb_reg_set(pVBInfo->P3c4, 0x2D, 0x01);
895 index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
896 data = xgifb_reg_get(pVBInfo->P3c4, 0x31) & 0xCF;
897 xgifb_reg_set(pVBInfo->P3c4, 0x31, data);
898 xgifb_reg_set(pVBInfo->P3c4, 0x2B, XGI_VCLKData[index].SR2B);
899 xgifb_reg_set(pVBInfo->P3c4, 0x2C, XGI_VCLKData[index].SR2C);
900 xgifb_reg_set(pVBInfo->P3c4, 0x2D, 0x01);
903 if (HwDeviceExtension->jChipType >= XG20) {
904 if (XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag &
906 data = xgifb_reg_get(pVBInfo->P3c4, 0x2B);
907 xgifb_reg_set(pVBInfo->P3c4, 0x2B, data);
908 data = xgifb_reg_get(pVBInfo->P3c4, 0x2C);
915 xgifb_reg_set(pVBInfo->P3c4, 0x2C, data);
920 static void XGI_SetXG21FPBits(struct vb_device_info *pVBInfo)
924 temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); /* D[0] 1: 18bit */
925 temp = (temp & 1) << 6;
926 /* SR06[6] 18bit Dither */
927 xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x40, temp);
928 /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: dual 12bits */
929 xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);
932 static void XGI_SetCRT1FIFO(struct xgi_hw_device_info *HwDeviceExtension,
933 struct vb_device_info *pVBInfo)
937 data = xgifb_reg_get(pVBInfo->P3c4, 0x3D);
939 xgifb_reg_set(pVBInfo->P3c4, 0x3D, data); /* disable auto-threshold */
941 xgifb_reg_set(pVBInfo->P3c4, 0x08, 0x34);
942 data = xgifb_reg_get(pVBInfo->P3c4, 0x09);
944 xgifb_reg_set(pVBInfo->P3c4, 0x09, data | 0x30);
945 data = xgifb_reg_get(pVBInfo->P3c4, 0x3D);
947 xgifb_reg_set(pVBInfo->P3c4, 0x3D, data);
949 if (HwDeviceExtension->jChipType == XG21)
950 XGI_SetXG21FPBits(pVBInfo); /* Fix SR9[7:6] can't read back */
953 static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension,
954 unsigned short RefreshRateTableIndex,
955 struct vb_device_info *pVBInfo)
957 unsigned short data, data2 = 0;
962 index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
964 VCLK = XGI_VCLKData[index].CLOCK;
966 data = xgifb_reg_get(pVBInfo->P3c4, 0x32);
969 data |= 0x0c; /* VCLK > 200 */
971 if (HwDeviceExtension->jChipType >= XG20)
972 data &= ~0x04; /* 2 pixel mode */
974 xgifb_reg_set(pVBInfo->P3c4, 0x32, data);
976 if (HwDeviceExtension->jChipType < XG20) {
977 data = xgifb_reg_get(pVBInfo->P3c4, 0x1F);
981 xgifb_reg_set(pVBInfo->P3c4, 0x1F, data);
986 xgifb_reg_and_or(pVBInfo->P3c4, 0x07, 0xFC, data2);
987 if (HwDeviceExtension->jChipType >= XG27)
988 xgifb_reg_and_or(pVBInfo->P3c4, 0x40, 0xFC, data2 & 0x03);
991 static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
992 unsigned short ModeIdIndex,
993 unsigned short RefreshRateTableIndex,
994 struct vb_device_info *pVBInfo)
996 unsigned short data, data2, data3, infoflag = 0, modeflag, resindex,
999 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1000 infoflag = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
1002 if (xgifb_reg_get(pVBInfo->P3d4, 0x31) & 0x01)
1003 xgifb_reg_and_or(pVBInfo->P3c4, 0x1F, 0x3F, 0x00);
1008 data3 = pVBInfo->ModeType - ModeVGA;
1011 data &= InterlaceMode;
1016 xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x3F, data2);
1017 resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
1018 xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */
1021 if (infoflag & InterlaceMode) {
1024 else if (xres == 1280)
1028 xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFF, data);
1029 xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFC, 0);
1031 if (modeflag & HalfDCLK)
1032 xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xF7, 0x08);
1036 if (modeflag & LineCompareOff)
1039 xgifb_reg_and_or(pVBInfo->P3c4, 0x0F, ~0x48, data2);
1043 xgifb_reg_and_or(pVBInfo->P3c4, 0x21, 0x1F, data);
1045 XGI_SetVCLKState(HwDeviceExtension, RefreshRateTableIndex, pVBInfo);
1047 data = xgifb_reg_get(pVBInfo->P3d4, 0x31);
1049 if (HwDeviceExtension->jChipType == XG27) {
1054 xgifb_reg_set(pVBInfo->P3d4, 0x52, data);
1055 xgifb_reg_or(pVBInfo->P3d4, 0x51, 0x10);
1056 } else if (HwDeviceExtension->jChipType >= XG20) {
1061 xgifb_reg_set(pVBInfo->P3d4, 0x52, data);
1062 xgifb_reg_set(pVBInfo->P3d4, 0x51, 0x02);
1068 xgifb_reg_set(pVBInfo->P3d4, 0x52, data);
1072 static void XGI_WriteDAC(unsigned short dl,
1076 struct vb_device_info *pVBInfo)
1078 unsigned short bh, bl;
1090 outb((unsigned short) dh, pVBInfo->P3c9);
1091 outb((unsigned short) bh, pVBInfo->P3c9);
1092 outb((unsigned short) bl, pVBInfo->P3c9);
1095 static void XGI_LoadDAC(struct vb_device_info *pVBInfo)
1097 unsigned short data, data2, i, k, m, n, o, si, di, bx, dl, al, ah, dh;
1098 const unsigned short *table = XGINew_VGA_DAC;
1100 outb(0xFF, pVBInfo->P3c6);
1101 outb(0x00, pVBInfo->P3c8);
1103 for (i = 0; i < 16; i++) {
1106 for (k = 0; k < 3; k++) {
1115 outb(data2, pVBInfo->P3c9);
1120 for (i = 16; i < 32; i++) {
1123 for (k = 0; k < 3; k++)
1124 outb(data, pVBInfo->P3c9);
1129 for (m = 0; m < 9; m++) {
1134 for (n = 0; n < 3; n++) {
1135 for (o = 0; o < 5; o++) {
1140 XGI_WriteDAC(dl, ah, al, dh, pVBInfo);
1145 for (o = 0; o < 3; o++) {
1150 XGI_WriteDAC(dl, ah, al, dh, pVBInfo);
1160 static void XGI_GetLVDSResInfo(unsigned short ModeIdIndex,
1161 struct vb_device_info *pVBInfo)
1163 unsigned short resindex, xres, yres, modeflag;
1165 /* si+Ext_ResInfo */
1166 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
1168 /* si+Ext_ResInfo */
1169 resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
1171 xres = XGI330_ModeResInfo[resindex].HTotal;
1172 yres = XGI330_ModeResInfo[resindex].VTotal;
1174 if (modeflag & HalfDCLK)
1177 if (modeflag & DoubleScanMode)
1183 pVBInfo->VGAHDE = xres;
1184 pVBInfo->HDE = xres;
1185 pVBInfo->VGAVDE = yres;
1186 pVBInfo->VDE = yres;
1189 static void const *XGI_GetLcdPtr(struct XGI330_LCDDataTablStruct const *table,
1190 unsigned short ModeIdIndex,
1191 struct vb_device_info *pVBInfo)
1193 unsigned short i, tempdx, tempbx, modeflag;
1197 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1201 while (table[i].PANELID != 0xff) {
1202 tempdx = pVBInfo->LCDResInfo;
1203 if (tempbx & 0x0080) { /* OEMUtil */
1204 tempbx &= (~0x0080);
1205 tempdx = pVBInfo->LCDTypeInfo;
1208 if (pVBInfo->LCDInfo & EnableScalingLCD)
1209 tempdx &= (~PanelResInfo);
1211 if (table[i].PANELID == tempdx) {
1212 tempbx = table[i].MASK;
1213 tempdx = pVBInfo->LCDInfo;
1215 if (modeflag & HalfDCLK)
1216 tempdx |= SetLCDLowResolution;
1219 if (tempbx == table[i].CAP)
1225 return table[i].DATAPTR;
1228 static struct SiS_TVData const *XGI_GetTVPtr(unsigned short ModeIdIndex,
1229 unsigned short RefreshRateTableIndex,
1230 struct vb_device_info *pVBInfo)
1232 unsigned short i, tempdx, tempal, modeflag;
1234 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1235 tempal = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
1236 tempal = tempal & 0x3f;
1237 tempdx = pVBInfo->TVInfo;
1239 if (pVBInfo->VBInfo & SetInSlaveMode)
1240 tempdx = tempdx | SetTVLockMode;
1242 if (modeflag & HalfDCLK)
1243 tempdx = tempdx | SetTVLowResolution;
1247 while (XGI_TVDataTable[i].MASK != 0xffff) {
1248 if ((tempdx & XGI_TVDataTable[i].MASK) ==
1249 XGI_TVDataTable[i].CAP)
1254 return &XGI_TVDataTable[i].DATAPTR[tempal];
1257 static void XGI_GetLVDSData(unsigned short ModeIdIndex,
1258 struct vb_device_info *pVBInfo)
1260 struct SiS_LVDSData const *LCDPtr;
1262 if (!(pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)))
1265 LCDPtr = XGI_GetLcdPtr(XGI_EPLLCDDataPtr, ModeIdIndex, pVBInfo);
1266 pVBInfo->VGAHT = LCDPtr->VGAHT;
1267 pVBInfo->VGAVT = LCDPtr->VGAVT;
1268 pVBInfo->HT = LCDPtr->LCDHT;
1269 pVBInfo->VT = LCDPtr->LCDVT;
1271 if (pVBInfo->LCDInfo & (SetLCDtoNonExpanding | EnableScalingLCD))
1274 if ((pVBInfo->LCDResInfo == Panel_1024x768) ||
1275 (pVBInfo->LCDResInfo == Panel_1024x768x75)) {
1276 pVBInfo->HDE = 1024;
1278 } else if ((pVBInfo->LCDResInfo == Panel_1280x1024) ||
1279 (pVBInfo->LCDResInfo == Panel_1280x1024x75)) {
1280 pVBInfo->HDE = 1280;
1281 pVBInfo->VDE = 1024;
1282 } else if (pVBInfo->LCDResInfo == Panel_1400x1050) {
1283 pVBInfo->HDE = 1400;
1284 pVBInfo->VDE = 1050;
1286 pVBInfo->HDE = 1600;
1287 pVBInfo->VDE = 1200;
1291 static void XGI_ModCRT1Regs(unsigned short ModeIdIndex,
1292 struct xgi_hw_device_info *HwDeviceExtension,
1293 struct vb_device_info *pVBInfo)
1296 struct XGI_LVDSCRT1HDataStruct const *LCDPtr = NULL;
1297 struct XGI_LVDSCRT1VDataStruct const *LCDPtr1 = NULL;
1299 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
1300 LCDPtr = XGI_GetLcdPtr(xgifb_epllcd_crt1_h, ModeIdIndex,
1303 for (i = 0; i < 8; i++)
1304 pVBInfo->TimingH.data[i] = LCDPtr[0].Reg[i];
1307 XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension);
1309 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
1310 LCDPtr1 = XGI_GetLcdPtr(xgifb_epllcd_crt1_v, ModeIdIndex,
1312 for (i = 0; i < 7; i++)
1313 pVBInfo->TimingV.data[i] = LCDPtr1[0].Reg[i];
1316 XGI_SetCRT1Timing_V(ModeIdIndex, pVBInfo);
1319 static unsigned short XGI_GetLCDCapPtr(struct vb_device_info *pVBInfo)
1321 unsigned char tempal, tempah, tempbl, i;
1323 tempah = xgifb_reg_get(pVBInfo->P3d4, 0x36);
1324 tempal = tempah & 0x0F;
1325 tempah = tempah & 0xF0;
1327 tempbl = pVBInfo->LCDCapList[i].LCD_ID;
1329 while (tempbl != 0xFF) {
1330 if (tempbl & 0x80) { /* OEMUtil */
1332 tempbl = tempbl & ~(0x80);
1335 if (tempal == tempbl)
1340 tempbl = pVBInfo->LCDCapList[i].LCD_ID;
1346 static unsigned short XGI_GetLCDCapPtr1(struct vb_device_info *pVBInfo)
1348 unsigned short tempah, tempal, tempbl, i;
1350 tempal = pVBInfo->LCDResInfo;
1351 tempah = pVBInfo->LCDTypeInfo;
1354 tempbl = pVBInfo->LCDCapList[i].LCD_ID;
1356 while (tempbl != 0xFF) {
1357 if ((tempbl & 0x80) && (tempbl != 0x80)) {
1362 if (tempal == tempbl)
1366 tempbl = pVBInfo->LCDCapList[i].LCD_ID;
1369 if (tempbl == 0xFF) {
1370 pVBInfo->LCDResInfo = Panel_1024x768;
1371 pVBInfo->LCDTypeInfo = 0;
1378 static void XGI_GetLCDSync(unsigned short *HSyncWidth,
1379 unsigned short *VSyncWidth,
1380 struct vb_device_info *pVBInfo)
1382 unsigned short Index;
1384 Index = XGI_GetLCDCapPtr(pVBInfo);
1385 *HSyncWidth = pVBInfo->LCDCapList[Index].LCD_HSyncWidth;
1386 *VSyncWidth = pVBInfo->LCDCapList[Index].LCD_VSyncWidth;
1389 static void XGI_SetLVDSRegs(unsigned short ModeIdIndex,
1390 struct vb_device_info *pVBInfo)
1392 unsigned short tempbx, tempax, tempcx, tempdx, push1, push2, modeflag;
1393 unsigned long temp, temp1, temp2, temp3, push3;
1394 struct XGI330_LCDDataDesStruct2 const *LCDPtr1 = NULL;
1396 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1397 LCDPtr1 = XGI_GetLcdPtr(XGI_EPLLCDDesDataPtr, ModeIdIndex, pVBInfo);
1399 XGI_GetLCDSync(&tempax, &tempbx, pVBInfo);
1404 if ((pVBInfo->LCDResInfo == Panel_1024x768) ||
1405 (pVBInfo->LCDResInfo == Panel_1024x768x75)) {
1408 } else if ((pVBInfo->LCDResInfo == Panel_1280x1024) ||
1409 (pVBInfo->LCDResInfo == Panel_1280x1024x75)) {
1412 } else if (pVBInfo->LCDResInfo == Panel_1400x1050) {
1420 if (pVBInfo->LCDInfo & SetLCDtoNonExpanding) {
1421 pVBInfo->HDE = tempax;
1422 pVBInfo->VDE = tempbx;
1423 pVBInfo->VGAHDE = tempax;
1424 pVBInfo->VGAVDE = tempbx;
1427 tempax = pVBInfo->HT;
1429 tempbx = LCDPtr1->LCDHDES;
1431 tempcx = pVBInfo->HDE;
1432 tempbx = tempbx & 0x0fff;
1435 if (tempcx >= tempax)
1438 xgifb_reg_set(pVBInfo->Part1Port, 0x1A, tempbx & 0x07);
1443 xgifb_reg_set(pVBInfo->Part1Port, 0x16,
1444 (unsigned short) (tempbx & 0xff));
1445 xgifb_reg_set(pVBInfo->Part1Port, 0x17,
1446 (unsigned short) (tempcx & 0xff));
1448 tempax = pVBInfo->HT;
1450 tempbx = LCDPtr1->LCDHRS;
1454 if (pVBInfo->LCDInfo & EnableScalingLCD)
1455 tempcx = LCDPtr1->LCDHSync;
1459 if (tempcx >= tempax)
1462 tempax = tempbx & 0x07;
1470 xgifb_reg_set(pVBInfo->Part1Port, 0x15, tempax);
1471 xgifb_reg_set(pVBInfo->Part1Port, 0x14,
1472 (unsigned short) (tempbx & 0xff));
1474 tempax = pVBInfo->VT;
1475 tempbx = LCDPtr1->LCDVDES;
1476 tempcx = pVBInfo->VDE;
1478 tempbx = tempbx & 0x0fff;
1480 if (tempcx >= tempax)
1483 xgifb_reg_set(pVBInfo->Part1Port, 0x1b,
1484 (unsigned short) (tempbx & 0xff));
1485 xgifb_reg_set(pVBInfo->Part1Port, 0x1c,
1486 (unsigned short) (tempcx & 0xff));
1488 tempbx = (tempbx >> 8) & 0x07;
1489 tempcx = (tempcx >> 8) & 0x07;
1491 xgifb_reg_set(pVBInfo->Part1Port, 0x1d,
1492 (unsigned short) ((tempcx << 3)
1495 tempax = pVBInfo->VT;
1496 tempbx = LCDPtr1->LCDVRS;
1500 if (pVBInfo->LCDInfo & EnableScalingLCD)
1501 tempcx = LCDPtr1->LCDVSync;
1504 if (tempcx >= tempax)
1507 xgifb_reg_set(pVBInfo->Part1Port, 0x18,
1508 (unsigned short) (tempbx & 0xff));
1509 xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, ~0x0f,
1510 (unsigned short) (tempcx & 0x0f));
1512 tempax = ((tempbx >> 8) & 0x07) << 3;
1514 tempbx = pVBInfo->VGAVDE;
1515 if (tempbx != pVBInfo->VDE)
1518 if (pVBInfo->LCDInfo & XGI_EnableLVDSDDA)
1521 xgifb_reg_and_or(pVBInfo->Part1Port, 0x1a, 0x07,
1524 tempbx = pVBInfo->VDE;
1525 tempax = pVBInfo->VGAVDE;
1527 temp = tempax; /* 0430 ylshieh */
1528 temp1 = (temp << 18) / tempbx;
1530 tempdx = (unsigned short) ((temp << 18) % tempbx);
1538 xgifb_reg_set(pVBInfo->Part1Port, 0x37,
1539 (unsigned short) (temp2 & 0xff));
1540 xgifb_reg_set(pVBInfo->Part1Port, 0x36,
1541 (unsigned short) ((temp2 >> 8) & 0xff));
1543 tempbx = (unsigned short) (temp2 >> 16);
1544 tempax = tempbx & 0x03;
1546 tempbx = pVBInfo->VGAVDE;
1547 if (tempbx == pVBInfo->VDE)
1550 xgifb_reg_set(pVBInfo->Part1Port, 0x35, tempax);
1552 if (pVBInfo->VBType & VB_XGI301C) {
1554 xgifb_reg_set(pVBInfo->Part4Port,
1556 (unsigned short) (temp2 & 0xff));
1557 xgifb_reg_set(pVBInfo->Part4Port,
1559 (unsigned short) ((temp2 >> 8) &
1561 tempbx = (unsigned short) (temp2 >> 16);
1562 xgifb_reg_and_or(pVBInfo->Part4Port, 0x3a,
1564 (unsigned short) ((tempbx &
1567 tempcx = pVBInfo->VGAVDE;
1568 if (tempcx == pVBInfo->VDE)
1569 xgifb_reg_and_or(pVBInfo->Part4Port,
1572 xgifb_reg_and_or(pVBInfo->Part4Port,
1576 tempcx = pVBInfo->VGAHDE;
1577 tempbx = pVBInfo->HDE;
1579 temp1 = tempcx << 16;
1581 tempax = (unsigned short) (temp1 / tempbx);
1583 if ((tempbx & 0xffff) == (tempcx & 0xffff))
1587 temp1 = pVBInfo->VGAHDE << 16;
1593 temp3 = (temp3 & 0xffff0000) + (temp1 & 0xffff);
1595 tempax = (unsigned short) (temp3 & 0xff);
1596 xgifb_reg_set(pVBInfo->Part1Port, 0x1f, tempax);
1598 temp1 = pVBInfo->VGAVDE << 18;
1599 temp1 = temp1 / push3;
1600 tempbx = (unsigned short) (temp1 & 0xffff);
1602 if (pVBInfo->LCDResInfo == Panel_1024x768)
1605 tempax = ((tempbx >> 8) & 0xff) << 3;
1606 tempax |= (unsigned short) ((temp3 >> 8) & 0x07);
1607 xgifb_reg_set(pVBInfo->Part1Port, 0x20,
1608 (unsigned short) (tempax & 0xff));
1609 xgifb_reg_set(pVBInfo->Part1Port, 0x21,
1610 (unsigned short) (tempbx & 0xff));
1614 if (modeflag & HalfDCLK)
1617 xgifb_reg_set(pVBInfo->Part1Port, 0x22,
1618 (unsigned short) ((temp3 >> 8) & 0xff));
1619 xgifb_reg_set(pVBInfo->Part1Port, 0x23,
1620 (unsigned short) (temp3 & 0xff));
1623 /* --------------------------------------------------------------------- */
1624 /* Function : XGI_GETLCDVCLKPtr */
1626 /* Output : al -> VCLK Index */
1628 /* --------------------------------------------------------------------- */
1629 static void XGI_GetLCDVCLKPtr(unsigned char *di_0, unsigned char *di_1,
1630 struct vb_device_info *pVBInfo)
1632 unsigned short index;
1634 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
1635 index = XGI_GetLCDCapPtr1(pVBInfo);
1637 if (pVBInfo->VBInfo & SetCRT2ToLCD) { /* LCDB */
1638 *di_0 = pVBInfo->LCDCapList[index].LCUCHAR_VCLKData1;
1639 *di_1 = pVBInfo->LCDCapList[index].LCUCHAR_VCLKData2;
1641 *di_0 = pVBInfo->LCDCapList[index].LCDA_VCLKData1;
1642 *di_1 = pVBInfo->LCDCapList[index].LCDA_VCLKData2;
1647 static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
1648 unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
1650 unsigned short index, modeflag;
1651 unsigned char tempal;
1653 /* si+Ext_ResInfo */
1654 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1656 if ((pVBInfo->SetFlag & ProgrammingCRT2) &&
1657 !(pVBInfo->LCDInfo & EnableScalingLCD)) { /* {LCDA/LCDB} */
1658 index = XGI_GetLCDCapPtr(pVBInfo);
1659 tempal = pVBInfo->LCDCapList[index].LCD_VCLK;
1661 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))
1665 if (pVBInfo->VBType &
1671 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
1672 tempal = TVCLKBASE_315 + HiTVVCLKDIV2;
1673 if (!(pVBInfo->TVInfo & RPLLDIV2XO))
1674 tempal = TVCLKBASE_315 + HiTVVCLK;
1675 if (pVBInfo->TVInfo & TVSimuMode) {
1676 tempal = TVCLKBASE_315 + HiTVSimuVCLK;
1677 if (!(modeflag & Charx8Dot))
1678 tempal = TVCLKBASE_315 +
1684 if (pVBInfo->TVInfo & TVSetYPbPr750p) {
1685 tempal = XGI_YPbPr750pVCLK;
1689 if (pVBInfo->TVInfo & TVSetYPbPr525p) {
1690 tempal = YPbPr525pVCLK;
1694 tempal = NTSC1024VCLK;
1696 if (!(pVBInfo->TVInfo & NTSC1024x768)) {
1697 tempal = TVCLKBASE_315 + TVVCLKDIV2;
1698 if (!(pVBInfo->TVInfo & RPLLDIV2XO))
1699 tempal = TVCLKBASE_315 + TVVCLK;
1702 if (pVBInfo->VBInfo & SetCRT2ToTV)
1707 inb((pVBInfo->P3ca + 0x02));
1708 tempal = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
1712 static void XGI_GetVCLKLen(unsigned char tempal, unsigned char *di_0,
1713 unsigned char *di_1, struct vb_device_info *pVBInfo)
1715 if (pVBInfo->VBType & (VB_SIS301 | VB_SIS301B | VB_SIS302B
1716 | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) {
1717 if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
1718 (pVBInfo->SetFlag & ProgrammingCRT2)) {
1719 *di_0 = XGI_VBVCLKData[tempal].Part4_A;
1720 *di_1 = XGI_VBVCLKData[tempal].Part4_B;
1723 *di_0 = XGI_VCLKData[tempal].SR2B;
1724 *di_1 = XGI_VCLKData[tempal].SR2C;
1728 static void XGI_SetCRT2ECLK(unsigned short ModeIdIndex,
1729 unsigned short RefreshRateTableIndex,
1730 struct vb_device_info *pVBInfo)
1732 unsigned char di_0, di_1, tempal;
1735 tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeIdIndex, pVBInfo);
1736 XGI_GetVCLKLen(tempal, &di_0, &di_1, pVBInfo);
1737 XGI_GetLCDVCLKPtr(&di_0, &di_1, pVBInfo);
1739 for (i = 0; i < 4; i++) {
1740 xgifb_reg_and_or(pVBInfo->P3d4, 0x31, ~0x30,
1741 (unsigned short) (0x10 * i));
1742 if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
1743 !(pVBInfo->VBInfo & SetInSlaveMode)) {
1744 xgifb_reg_set(pVBInfo->P3c4, 0x2e, di_0);
1745 xgifb_reg_set(pVBInfo->P3c4, 0x2f, di_1);
1747 xgifb_reg_set(pVBInfo->P3c4, 0x2b, di_0);
1748 xgifb_reg_set(pVBInfo->P3c4, 0x2c, di_1);
1753 static void XGI_UpdateModeInfo(struct vb_device_info *pVBInfo)
1755 unsigned short tempcl, tempch, temp, tempbl, tempax;
1757 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
1758 | VB_SIS302LV | VB_XGI301C)) {
1761 temp = xgifb_reg_get(pVBInfo->P3c4, 0x01);
1763 if (!(temp & 0x20)) {
1764 temp = xgifb_reg_get(pVBInfo->P3d4, 0x17);
1766 temp = xgifb_reg_get(pVBInfo->P3d4, 0x53);
1768 tempcl |= ActiveCRT1;
1772 temp = xgifb_reg_get(pVBInfo->Part1Port, 0x2e);
1775 if (!(temp == 0x08)) {
1776 /* Check ChannelA */
1777 tempax = xgifb_reg_get(pVBInfo->Part1Port, 0x13);
1779 tempcl = tempcl | ActiveLCD;
1783 if (!(tempcl & ActiveLCD))
1785 tempcl |= ActiveCRT2;
1788 tempcl |= ActiveLCD;
1791 temp = xgifb_reg_get(pVBInfo->Part2Port, 0x00);
1794 tempch |= ActiveAVideo;
1797 tempch |= ActiveSVideo;
1800 tempch |= ActiveSCART;
1802 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
1804 tempch |= ActiveHiTV;
1807 if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
1808 temp = xgifb_reg_get(
1813 tempch |= ActiveYPbPr;
1821 temp = xgifb_reg_get(pVBInfo->P3d4, 0x3d);
1822 if (tempcl & ActiveLCD) {
1823 if ((pVBInfo->SetFlag & ReserveTVOption)) {
1824 if (temp & ActiveTV)
1829 tempbl = ~XGI_ModeSwitchStatus;
1830 xgifb_reg_and_or(pVBInfo->P3d4, 0x3d, tempbl, temp);
1832 if (!(pVBInfo->SetFlag & ReserveTVOption))
1833 xgifb_reg_set(pVBInfo->P3d4, 0x3e, tempch);
1837 void XGI_GetVBType(struct vb_device_info *pVBInfo)
1839 unsigned short flag, tempbx, tempah;
1841 tempbx = VB_SIS302B;
1842 flag = xgifb_reg_get(pVBInfo->Part4Port, 0x00);
1847 flag = xgifb_reg_get(pVBInfo->Part4Port, 0x01);
1851 tempbx = VB_SIS301B;
1853 goto bigger_than_0xB0;
1855 tempbx = VB_XGI301C;
1857 goto bigger_than_0xB0;
1859 tempbx = VB_SIS301LV;
1861 goto bigger_than_0xB0;
1863 tempbx = VB_SIS302LV;
1864 tempah = xgifb_reg_get(pVBInfo->Part4Port, 0x39);
1866 tempbx = VB_XGI301C;
1869 if (tempbx & (VB_SIS301B | VB_SIS302B)) {
1870 flag = xgifb_reg_get(pVBInfo->Part4Port, 0x23);
1872 tempbx = tempbx | VB_NoLCD;
1876 pVBInfo->VBType = tempbx;
1879 static void XGI_GetVBInfo(unsigned short ModeIdIndex,
1880 struct vb_device_info *pVBInfo)
1882 unsigned short tempax, push, tempbx, temp, modeflag;
1884 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
1885 pVBInfo->SetFlag = 0;
1886 pVBInfo->ModeType = modeflag & ModeTypeMask;
1889 if (!(pVBInfo->VBType & 0xFFFF))
1892 /* Check Display Device */
1893 temp = xgifb_reg_get(pVBInfo->P3d4, 0x30);
1894 tempbx = tempbx | temp;
1895 temp = xgifb_reg_get(pVBInfo->P3d4, 0x31);
1899 tempbx = tempbx | tempax;
1900 temp = SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA
1901 | SetInSlaveMode | DisableCRT2Display;
1902 temp = 0xFFFF ^ temp;
1905 temp = xgifb_reg_get(pVBInfo->P3d4, 0x38);
1907 if (pVBInfo->VBType & (VB_SIS302B | VB_SIS301LV | VB_SIS302LV |
1909 if (temp & EnableDualEdge) {
1910 tempbx |= SetCRT2ToDualEdge;
1911 if (temp & SetToLCDA)
1912 tempbx |= XGI_SetCRT2ToLCDA;
1916 if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) {
1917 if (temp & SetYPbPr) {
1918 /* shampoo add for new scratch */
1919 temp = xgifb_reg_get(pVBInfo->P3d4, 0x35);
1921 tempbx |= SetCRT2ToHiVision;
1923 if (temp != YPbPrMode1080i) {
1924 tempbx &= (~SetCRT2ToHiVision);
1925 tempbx |= SetCRT2ToYPbPr525750;
1930 tempax = push; /* restore CR31 */
1934 if (!(tempbx & temp)) {
1935 tempax |= DisableCRT2Display;
1939 if (!(pVBInfo->VBType & VB_NoLCD)) {
1940 if (tempbx & XGI_SetCRT2ToLCDA) {
1941 if (tempbx & SetSimuScanMode)
1942 tempbx &= (~(SetCRT2ToLCD | SetCRT2ToRAMDAC |
1945 tempbx &= (~(SetCRT2ToLCD | SetCRT2ToRAMDAC |
1946 SetCRT2ToTV | SwitchCRT2));
1951 /* for driver abnormal */
1952 if (!(tempbx & (SwitchCRT2 | SetSimuScanMode))) {
1953 if (tempbx & SetCRT2ToRAMDAC) {
1954 tempbx &= (0xFF00 | SetCRT2ToRAMDAC |
1955 SwitchCRT2 | SetSimuScanMode);
1956 tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750));
1960 if (!(pVBInfo->VBType & VB_NoLCD)) {
1961 if (tempbx & SetCRT2ToLCD) {
1962 tempbx &= (0xFF00 | SetCRT2ToLCD | SwitchCRT2 |
1964 tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750));
1968 if (tempbx & SetCRT2ToSCART) {
1969 tempbx &= (0xFF00 | SetCRT2ToSCART | SwitchCRT2 |
1971 tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750));
1974 if (tempbx & SetCRT2ToYPbPr525750)
1975 tempbx &= (0xFF00 | SwitchCRT2 | SetSimuScanMode);
1977 if (tempbx & SetCRT2ToHiVision)
1978 tempbx &= (0xFF00 | SetCRT2ToHiVision | SwitchCRT2 |
1981 if (tempax & DisableCRT2Display) { /* Set Display Device Info */
1982 if (!(tempbx & (SwitchCRT2 | SetSimuScanMode)))
1983 tempbx = DisableCRT2Display;
1986 if (!(tempbx & DisableCRT2Display)) {
1987 if (!(tempbx & DriverMode) || !(modeflag & CRT2Mode)) {
1988 if (!(tempbx & XGI_SetCRT2ToLCDA))
1989 tempbx |= (SetInSlaveMode | SetSimuScanMode);
1992 /* LCD+TV can't support in slave mode
1993 * (Force LCDA+TV->LCDB)
1995 if ((tempbx & SetInSlaveMode) && (tempbx & XGI_SetCRT2ToLCDA)) {
1996 tempbx ^= (SetCRT2ToLCD | XGI_SetCRT2ToLCDA |
1998 pVBInfo->SetFlag |= ReserveTVOption;
2002 pVBInfo->VBInfo = tempbx;
2005 static void XGI_GetTVInfo(unsigned short ModeIdIndex,
2006 struct vb_device_info *pVBInfo)
2008 unsigned short tempbx = 0, resinfo = 0, modeflag, index1;
2010 if (pVBInfo->VBInfo & SetCRT2ToTV) {
2011 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
2012 resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
2014 tempbx = xgifb_reg_get(pVBInfo->P3d4, 0x35);
2015 if (tempbx & TVSetPAL) {
2016 tempbx &= (SetCHTVOverScan |
2020 if (tempbx & TVSetPALM)
2021 /* set to NTSC if PAL-M */
2022 tempbx &= ~TVSetPAL;
2024 tempbx &= (SetCHTVOverScan |
2028 if (pVBInfo->VBInfo & SetCRT2ToSCART)
2031 if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
2032 index1 = xgifb_reg_get(pVBInfo->P3d4, 0x35);
2033 index1 &= YPbPrMode;
2035 if (index1 == YPbPrMode525i)
2036 tempbx |= TVSetYPbPr525i;
2038 if (index1 == YPbPrMode525p)
2039 tempbx = tempbx | TVSetYPbPr525p;
2040 if (index1 == YPbPrMode750p)
2041 tempbx = tempbx | TVSetYPbPr750p;
2044 if (pVBInfo->VBInfo & SetCRT2ToHiVision)
2045 tempbx = tempbx | TVSetHiVision | TVSetPAL;
2047 if ((pVBInfo->VBInfo & SetInSlaveMode) &&
2048 (!(pVBInfo->VBInfo & SetNotSimuMode)))
2049 tempbx |= TVSimuMode;
2051 if (!(tempbx & TVSetPAL) && (modeflag > 13) && (resinfo == 8))
2052 /* NTSC 1024x768, */
2053 tempbx |= NTSC1024x768;
2055 tempbx |= RPLLDIV2XO;
2057 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
2058 if (pVBInfo->VBInfo & SetInSlaveMode)
2059 tempbx &= (~RPLLDIV2XO);
2060 } else if (tempbx & (TVSetYPbPr525p | TVSetYPbPr750p)) {
2061 tempbx &= (~RPLLDIV2XO);
2062 } else if (!(pVBInfo->VBType & (VB_SIS301B | VB_SIS302B |
2063 VB_SIS301LV | VB_SIS302LV |
2065 if (tempbx & TVSimuMode)
2066 tempbx &= (~RPLLDIV2XO);
2069 pVBInfo->TVInfo = tempbx;
2072 static unsigned char XGI_GetLCDInfo(unsigned short ModeIdIndex,
2073 struct vb_device_info *pVBInfo)
2075 unsigned short temp, tempax, tempbx, resinfo = 0, LCDIdIndex;
2077 pVBInfo->LCDResInfo = 0;
2078 pVBInfo->LCDTypeInfo = 0;
2079 pVBInfo->LCDInfo = 0;
2081 /* si+Ext_ResInfo // */
2082 resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
2083 temp = xgifb_reg_get(pVBInfo->P3d4, 0x36); /* Get LCD Res.Info */
2084 tempbx = temp & 0x0F;
2087 tempbx = Panel_1024x768; /* default */
2090 if ((tempbx == Panel_1024x768) || (tempbx == Panel_1280x1024)) {
2091 if (pVBInfo->VBInfo & DriverMode) {
2092 tempax = xgifb_reg_get(pVBInfo->P3d4, 0x33);
2093 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
2098 if ((resinfo == 6) || (resinfo == 9)) {
2100 tempbx |= PanelRef75Hz;
2101 } else if ((resinfo == 7) || (resinfo == 8)) {
2103 tempbx |= PanelRef75Hz;
2108 pVBInfo->LCDResInfo = tempbx;
2112 if (!(pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)))
2117 temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
2119 temp &= (ScalingLCD | LCDNonExpanding | LCDSyncBit | SetPWDEnable);
2123 LCDIdIndex = XGI_GetLCDCapPtr1(pVBInfo);
2125 tempax = pVBInfo->LCDCapList[LCDIdIndex].LCD_Capability;
2127 if (((pVBInfo->VBType & VB_SIS302LV) ||
2128 (pVBInfo->VBType & VB_XGI301C)) && (tempax & XGI_LCDDualLink))
2129 tempbx |= SetLCDDualLink;
2131 if ((pVBInfo->LCDResInfo == Panel_1400x1050) &&
2132 (pVBInfo->VBInfo & SetCRT2ToLCD) && (resinfo == 9) &&
2133 !(tempbx & EnableScalingLCD))
2135 * set to center in 1280x1024 LCDB
2136 * for Panel_1400x1050
2138 tempbx |= SetLCDtoNonExpanding;
2140 if (pVBInfo->VBInfo & SetInSlaveMode) {
2141 if (pVBInfo->VBInfo & SetNotSimuMode)
2142 tempbx |= XGI_LCDVESATiming;
2144 tempbx |= XGI_LCDVESATiming;
2147 pVBInfo->LCDInfo = tempbx;
2152 unsigned char XGI_SearchModeID(unsigned short ModeNo,
2153 unsigned short *ModeIdIndex)
2155 for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
2156 if (XGI330_EModeIDTable[*ModeIdIndex].Ext_ModeID == ModeNo)
2158 if (XGI330_EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF)
2165 static unsigned char XG21GPIODataTransfer(unsigned char ujDate)
2167 unsigned char ujRet = 0;
2168 unsigned char i = 0;
2170 for (i = 0; i < 8; i++) {
2172 ujRet |= (ujDate >> i) & 1;
2178 /*----------------------------------------------------------------------------*/
2180 /* bl[5] : LVDS signal */
2181 /* bl[1] : LVDS backlight */
2182 /* bl[0] : LVDS VDD */
2183 /*----------------------------------------------------------------------------*/
2184 static unsigned char XGI_XG21GetPSCValue(struct vb_device_info *pVBInfo)
2186 unsigned char CR4A, temp;
2188 CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A);
2189 xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x23); /* enable GPIO write */
2191 temp = xgifb_reg_get(pVBInfo->P3d4, 0x48);
2193 temp = XG21GPIODataTransfer(temp);
2195 xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A);
2199 /*----------------------------------------------------------------------------*/
2201 /* bl[5] : LVDS signal */
2202 /* bl[1] : LVDS backlight */
2203 /* bl[0] : LVDS VDD */
2204 /*----------------------------------------------------------------------------*/
2205 static unsigned char XGI_XG27GetPSCValue(struct vb_device_info *pVBInfo)
2207 unsigned char CR4A, CRB4, temp;
2209 CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A);
2210 xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x0C); /* enable GPIO write */
2212 temp = xgifb_reg_get(pVBInfo->P3d4, 0x48);
2216 xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A);
2217 CRB4 = xgifb_reg_get(pVBInfo->P3d4, 0xB4);
2218 temp |= ((CRB4 & 0x04) << 3);
2222 /*----------------------------------------------------------------------------*/
2224 /* bl[5] : 1;LVDS signal on */
2225 /* bl[1] : 1;LVDS backlight on */
2226 /* bl[0] : 1:LVDS VDD on */
2227 /* bh: 100000b : clear bit 5, to set bit5 */
2228 /* 000010b : clear bit 1, to set bit1 */
2229 /* 000001b : clear bit 0, to set bit0 */
2230 /*----------------------------------------------------------------------------*/
2231 static void XGI_XG21BLSignalVDD(unsigned short tempbh, unsigned short tempbl,
2232 struct vb_device_info *pVBInfo)
2234 unsigned char CR4A, temp;
2236 CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A);
2239 xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~tempbh); /* enable GPIO write */
2241 if (tempbh & 0x20) {
2242 temp = (tempbl >> 4) & 0x02;
2245 xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp);
2248 temp = xgifb_reg_get(pVBInfo->P3d4, 0x48);
2250 temp = XG21GPIODataTransfer(temp);
2253 xgifb_reg_set(pVBInfo->P3d4, 0x48, temp);
2256 static void XGI_XG27BLSignalVDD(unsigned short tempbh, unsigned short tempbl,
2257 struct vb_device_info *pVBInfo)
2259 unsigned char CR4A, temp;
2260 unsigned short tempbh0, tempbl0;
2269 if (tempbh & 0x20) {
2270 temp = (tempbl >> 4) & 0x02;
2273 xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp);
2275 xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~tempbh0, tempbl0);
2277 CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A);
2281 tempbl <<= 2; /* GPIOC,GPIOD */
2282 xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~tempbh); /* enable GPIO write */
2283 xgifb_reg_and_or(pVBInfo->P3d4, 0x48, ~tempbh, tempbl);
2286 static void XGI_DisplayOn(struct xgifb_video_info *xgifb_info,
2287 struct xgi_hw_device_info *pXGIHWDE,
2288 struct vb_device_info *pVBInfo)
2290 xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xDF, 0x00);
2291 if (pXGIHWDE->jChipType == XG21) {
2292 if (pVBInfo->IF_DEF_LVDS == 1) {
2293 if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x1)) {
2295 XGI_XG21BLSignalVDD(0x01, 0x01, pVBInfo);
2296 mdelay(xgifb_info->lvds_data.PSC_S2);
2298 if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x20))
2299 /* LVDS signal on */
2300 XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo);
2301 mdelay(xgifb_info->lvds_data.PSC_S3);
2302 /* LVDS backlight on */
2303 XGI_XG21BLSignalVDD(0x02, 0x02, pVBInfo);
2305 /* DVO/DVI signal on */
2306 XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo);
2310 if (pXGIHWDE->jChipType == XG27) {
2311 if (pVBInfo->IF_DEF_LVDS == 1) {
2312 if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x1)) {
2314 XGI_XG27BLSignalVDD(0x01, 0x01, pVBInfo);
2315 mdelay(xgifb_info->lvds_data.PSC_S2);
2317 if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x20))
2318 /* LVDS signal on */
2319 XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo);
2320 mdelay(xgifb_info->lvds_data.PSC_S3);
2321 /* LVDS backlight on */
2322 XGI_XG27BLSignalVDD(0x02, 0x02, pVBInfo);
2324 /* DVO/DVI signal on */
2325 XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo);
2330 void XGI_DisplayOff(struct xgifb_video_info *xgifb_info,
2331 struct xgi_hw_device_info *pXGIHWDE,
2332 struct vb_device_info *pVBInfo)
2334 if (pXGIHWDE->jChipType == XG21) {
2335 if (pVBInfo->IF_DEF_LVDS == 1) {
2336 /* LVDS backlight off */
2337 XGI_XG21BLSignalVDD(0x02, 0x00, pVBInfo);
2338 mdelay(xgifb_info->lvds_data.PSC_S3);
2340 /* DVO/DVI signal off */
2341 XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo);
2345 if (pXGIHWDE->jChipType == XG27) {
2346 if ((XGI_XG27GetPSCValue(pVBInfo) & 0x2)) {
2347 /* LVDS backlight off */
2348 XGI_XG27BLSignalVDD(0x02, 0x00, pVBInfo);
2349 mdelay(xgifb_info->lvds_data.PSC_S3);
2352 if (pVBInfo->IF_DEF_LVDS == 0)
2353 /* DVO/DVI signal off */
2354 XGI_XG27BLSignalVDD(0x20, 0x00, pVBInfo);
2357 xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xDF, 0x20);
2360 static void XGI_WaitDisply(struct vb_device_info *pVBInfo)
2362 while ((inb(pVBInfo->P3da) & 0x01))
2365 while (!(inb(pVBInfo->P3da) & 0x01))
2369 static void XGI_AutoThreshold(struct vb_device_info *pVBInfo)
2371 xgifb_reg_or(pVBInfo->Part1Port, 0x01, 0x40);
2374 static void XGI_SaveCRT2Info(unsigned short ModeNo,
2375 struct vb_device_info *pVBInfo)
2377 unsigned short temp1, temp2;
2379 /* reserve CR34 for CRT1 Mode No */
2380 xgifb_reg_set(pVBInfo->P3d4, 0x34, ModeNo);
2381 temp1 = (pVBInfo->VBInfo & SetInSlaveMode) >> 8;
2382 temp2 = ~(SetInSlaveMode >> 8);
2383 xgifb_reg_and_or(pVBInfo->P3d4, 0x31, temp2, temp1);
2386 static void XGI_GetCRT2ResInfo(unsigned short ModeIdIndex,
2387 struct vb_device_info *pVBInfo)
2389 unsigned short xres, yres, modeflag, resindex;
2391 resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
2392 xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */
2393 yres = XGI330_ModeResInfo[resindex].VTotal; /* yres->bx */
2394 /* si+St_ModeFlag */
2395 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
2397 if (modeflag & HalfDCLK)
2400 if (modeflag & DoubleScanMode)
2403 if (!(pVBInfo->VBInfo & SetCRT2ToLCD))
2406 if (pVBInfo->LCDResInfo == Panel_1600x1200) {
2407 if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
2413 if (pVBInfo->LCDResInfo == Panel_1280x1024) {
2416 else if (yres == 350)
2419 if (pVBInfo->LCDInfo & XGI_LCDVESATiming) {
2425 if (pVBInfo->LCDResInfo == Panel_1024x768) {
2426 if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
2427 if (!(pVBInfo->LCDInfo & LCDNonExpanding)) {
2430 else if (yres == 400)
2432 else if (yres == 480)
2442 pVBInfo->VGAHDE = xres;
2443 pVBInfo->HDE = xres;
2444 pVBInfo->VGAVDE = yres;
2445 pVBInfo->VDE = yres;
2448 static unsigned char XGI_IsLCDDualLink(struct vb_device_info *pVBInfo)
2450 if ((pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) &&
2451 (pVBInfo->LCDInfo & SetLCDDualLink)) /* shampoo0129 */
2457 static void XGI_GetRAMDAC2DATA(unsigned short ModeIdIndex,
2458 unsigned short RefreshRateTableIndex,
2459 struct vb_device_info *pVBInfo)
2461 unsigned short tempax, tempbx, temp1, temp2, modeflag = 0, tempcx,
2464 pVBInfo->RVBHCMAX = 1;
2465 pVBInfo->RVBHCFACT = 1;
2466 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
2467 CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
2468 CRT1Index &= IndexMask;
2469 temp1 = (unsigned short) XGI_CRT1Table[CRT1Index].CR[0];
2470 temp2 = (unsigned short) XGI_CRT1Table[CRT1Index].CR[5];
2471 tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8);
2472 tempbx = (unsigned short) XGI_CRT1Table[CRT1Index].CR[8];
2473 tempcx = (unsigned short)
2474 XGI_CRT1Table[CRT1Index].CR[14] << 8;
2478 temp1 = (unsigned short) XGI_CRT1Table[CRT1Index].CR[9];
2487 if (modeflag & Charx8Dot)
2492 pVBInfo->VGAHT = tempax;
2493 pVBInfo->HT = tempax;
2495 pVBInfo->VGAVT = tempbx;
2496 pVBInfo->VT = tempbx;
2499 static void XGI_GetCRT2Data(unsigned short ModeIdIndex,
2500 unsigned short RefreshRateTableIndex,
2501 struct vb_device_info *pVBInfo)
2503 unsigned short tempax = 0, tempbx = 0, modeflag, resinfo;
2505 struct SiS_LCDData const *LCDPtr = NULL;
2507 /* si+Ext_ResInfo */
2508 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
2509 resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
2510 pVBInfo->NewFlickerMode = 0;
2511 pVBInfo->RVBHRS = 50;
2513 if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
2514 XGI_GetRAMDAC2DATA(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
2518 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
2519 LCDPtr = XGI_GetLcdPtr(XGI_LCDDataTable, ModeIdIndex,
2522 pVBInfo->RVBHCMAX = LCDPtr->RVBHCMAX;
2523 pVBInfo->RVBHCFACT = LCDPtr->RVBHCFACT;
2524 pVBInfo->VGAHT = LCDPtr->VGAHT;
2525 pVBInfo->VGAVT = LCDPtr->VGAVT;
2526 pVBInfo->HT = LCDPtr->LCDHT;
2527 pVBInfo->VT = LCDPtr->LCDVT;
2529 if (pVBInfo->LCDResInfo == Panel_1024x768) {
2533 if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
2534 if (pVBInfo->VGAVDE == 357)
2536 else if (pVBInfo->VGAVDE == 420)
2538 else if (pVBInfo->VGAVDE == 525)
2540 else if (pVBInfo->VGAVDE == 600)
2543 } else if (pVBInfo->LCDResInfo == Panel_1024x768x75) {
2546 } else if (pVBInfo->LCDResInfo == Panel_1280x1024) {
2548 if (pVBInfo->VGAVDE == 360)
2550 else if (pVBInfo->VGAVDE == 375)
2552 else if (pVBInfo->VGAVDE == 405)
2556 } else if (pVBInfo->LCDResInfo == Panel_1280x1024x75) {
2559 } else if (pVBInfo->LCDResInfo == Panel_1280x960) {
2561 if (pVBInfo->VGAVDE == 350)
2563 else if (pVBInfo->VGAVDE == 400)
2565 else if (pVBInfo->VGAVDE == 1024)
2569 } else if (pVBInfo->LCDResInfo == Panel_1400x1050) {
2573 if (pVBInfo->VGAVDE == 1024) {
2577 } else if (pVBInfo->LCDResInfo == Panel_1600x1200) {
2579 tempbx = 1200; /* alan 10/14/2003 */
2580 if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
2581 if (pVBInfo->VGAVDE == 350)
2583 else if (pVBInfo->VGAVDE == 400)
2588 if (pVBInfo->LCDInfo & LCDNonExpanding) {
2589 tempax = pVBInfo->VGAHDE;
2590 tempbx = pVBInfo->VGAVDE;
2593 pVBInfo->HDE = tempax;
2594 pVBInfo->VDE = tempbx;
2598 if (pVBInfo->VBInfo & (SetCRT2ToTV)) {
2599 struct SiS_TVData const *TVPtr;
2601 TVPtr = XGI_GetTVPtr(ModeIdIndex, RefreshRateTableIndex,
2604 pVBInfo->RVBHCMAX = TVPtr->RVBHCMAX;
2605 pVBInfo->RVBHCFACT = TVPtr->RVBHCFACT;
2606 pVBInfo->VGAHT = TVPtr->VGAHT;
2607 pVBInfo->VGAVT = TVPtr->VGAVT;
2608 pVBInfo->HDE = TVPtr->TVHDE;
2609 pVBInfo->VDE = TVPtr->TVVDE;
2610 pVBInfo->RVBHRS = TVPtr->RVBHRS;
2611 pVBInfo->NewFlickerMode = TVPtr->FlickerMode;
2613 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
2614 if (resinfo == 0x08)
2615 pVBInfo->NewFlickerMode = 0x40;
2616 else if (resinfo == 0x09)
2617 pVBInfo->NewFlickerMode = 0x40;
2618 else if (resinfo == 0x12)
2619 pVBInfo->NewFlickerMode = 0x40;
2621 if (pVBInfo->VGAVDE == 350)
2622 pVBInfo->TVInfo |= TVSimuMode;
2627 if (pVBInfo->VBInfo & SetInSlaveMode) {
2628 if (pVBInfo->TVInfo & TVSimuMode) {
2632 if (!(modeflag & Charx8Dot)) {
2633 tempax = StHiTextTVHT;
2634 tempbx = StHiTextTVVT;
2638 } else if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
2639 if (pVBInfo->TVInfo & TVSetYPbPr750p) {
2640 tempax = YPbPrTV750pHT; /* Ext750pTVHT */
2641 tempbx = YPbPrTV750pVT; /* Ext750pTVVT */
2644 if (pVBInfo->TVInfo & TVSetYPbPr525p) {
2645 tempax = YPbPrTV525pHT; /* Ext525pTVHT */
2646 tempbx = YPbPrTV525pVT; /* Ext525pTVVT */
2647 } else if (pVBInfo->TVInfo & TVSetYPbPr525i) {
2648 tempax = YPbPrTV525iHT; /* Ext525iTVHT */
2649 tempbx = YPbPrTV525iVT; /* Ext525iTVVT */
2650 if (pVBInfo->TVInfo & NTSC1024x768)
2651 tempax = NTSC1024x768HT;
2656 if (!(pVBInfo->TVInfo & TVSetPAL)) {
2659 if (pVBInfo->TVInfo & NTSC1024x768)
2660 tempax = NTSC1024x768HT;
2664 pVBInfo->HT = tempax;
2665 pVBInfo->VT = tempbx;
2669 static void XGI_SetCRT2VCLK(unsigned short ModeIdIndex,
2670 unsigned short RefreshRateTableIndex,
2671 struct vb_device_info *pVBInfo)
2673 unsigned char di_0, di_1, tempal;
2675 tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeIdIndex, pVBInfo);
2676 XGI_GetVCLKLen(tempal, &di_0, &di_1, pVBInfo);
2677 XGI_GetLCDVCLKPtr(&di_0, &di_1, pVBInfo);
2679 if (pVBInfo->VBType & VB_SIS301) { /* shampoo 0129 */
2681 xgifb_reg_set(pVBInfo->Part4Port, 0x0A, 0x10);
2682 xgifb_reg_set(pVBInfo->Part4Port, 0x0B, di_1);
2683 xgifb_reg_set(pVBInfo->Part4Port, 0x0A, di_0);
2684 } else { /* 301b/302b/301lv/302lv */
2685 xgifb_reg_set(pVBInfo->Part4Port, 0x0A, di_0);
2686 xgifb_reg_set(pVBInfo->Part4Port, 0x0B, di_1);
2689 xgifb_reg_set(pVBInfo->Part4Port, 0x00, 0x12);
2691 if (pVBInfo->VBInfo & SetCRT2ToRAMDAC)
2692 xgifb_reg_or(pVBInfo->Part4Port, 0x12, 0x28);
2694 xgifb_reg_or(pVBInfo->Part4Port, 0x12, 0x08);
2697 static unsigned short XGI_GetColorDepth(unsigned short ModeIdIndex)
2699 unsigned short ColorDepth[6] = { 1, 2, 4, 4, 6, 8 };
2701 unsigned short modeflag;
2703 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
2704 index = (modeflag & ModeTypeMask) - ModeEGA;
2709 return ColorDepth[index];
2712 static unsigned short XGI_GetOffset(unsigned short ModeNo,
2713 unsigned short ModeIdIndex,
2714 unsigned short RefreshRateTableIndex)
2716 unsigned short temp, colordepth, modeinfo, index, infoflag,
2717 ColorDepth[] = { 0x01, 0x02, 0x04 };
2719 modeinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
2720 infoflag = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
2722 index = (modeinfo >> 8) & 0xFF;
2724 temp = XGI330_ScreenOffset[index];
2726 if (infoflag & InterlaceMode)
2729 colordepth = XGI_GetColorDepth(ModeIdIndex);
2731 if ((ModeNo >= 0x7C) && (ModeNo <= 0x7E)) {
2732 temp = ModeNo - 0x7C;
2733 colordepth = ColorDepth[temp];
2735 if (infoflag & InterlaceMode)
2738 return temp * colordepth;
2741 static void XGI_SetCRT2Offset(unsigned short ModeNo,
2742 unsigned short ModeIdIndex,
2743 unsigned short RefreshRateTableIndex,
2744 struct vb_device_info *pVBInfo)
2746 unsigned short offset;
2749 if (pVBInfo->VBInfo & SetInSlaveMode)
2752 offset = XGI_GetOffset(ModeNo, ModeIdIndex, RefreshRateTableIndex);
2753 temp = (unsigned char) (offset & 0xFF);
2754 xgifb_reg_set(pVBInfo->Part1Port, 0x07, temp);
2755 temp = (unsigned char) ((offset & 0xFF00) >> 8);
2756 xgifb_reg_set(pVBInfo->Part1Port, 0x09, temp);
2757 temp = (unsigned char) (((offset >> 3) & 0xFF) + 1);
2758 xgifb_reg_set(pVBInfo->Part1Port, 0x03, temp);
2761 static void XGI_SetCRT2FIFO(struct vb_device_info *pVBInfo)
2763 /* threshold high ,disable auto threshold */
2764 xgifb_reg_set(pVBInfo->Part1Port, 0x01, 0x3B);
2765 /* threshold low default 04h */
2766 xgifb_reg_and_or(pVBInfo->Part1Port, 0x02, ~(0x3F), 0x04);
2769 static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
2770 unsigned short RefreshRateTableIndex,
2771 struct vb_device_info *pVBInfo)
2775 XGI_SetCRT2Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
2776 XGI_SetCRT2FIFO(pVBInfo);
2778 for (tempcx = 4; tempcx < 7; tempcx++)
2779 xgifb_reg_set(pVBInfo->Part1Port, tempcx, 0x0);
2781 xgifb_reg_set(pVBInfo->Part1Port, 0x50, 0x00);
2782 xgifb_reg_set(pVBInfo->Part1Port, 0x02, 0x44); /* temp 0206 */
2785 static void XGI_SetGroup1(unsigned short ModeIdIndex,
2786 unsigned short RefreshRateTableIndex,
2787 struct vb_device_info *pVBInfo)
2789 unsigned short temp = 0, tempax = 0, tempbx = 0, tempcx = 0,
2790 pushbx = 0, CRT1Index, modeflag;
2792 CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
2793 CRT1Index &= IndexMask;
2794 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
2796 /* bainy change table name */
2797 if (modeflag & HalfDCLK) {
2798 /* BTVGA2HT 0x08,0x09 */
2799 temp = (pVBInfo->VGAHT / 2 - 1) & 0x0FF;
2800 xgifb_reg_set(pVBInfo->Part1Port, 0x08, temp);
2801 temp = (((pVBInfo->VGAHT / 2 - 1) & 0xFF00) >> 8) << 4;
2802 xgifb_reg_and_or(pVBInfo->Part1Port, 0x09, ~0x0F0, temp);
2803 /* BTVGA2HDEE 0x0A,0x0C */
2804 temp = (pVBInfo->VGAHDE / 2 + 16) & 0x0FF;
2805 xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp);
2806 tempcx = ((pVBInfo->VGAHT - pVBInfo->VGAHDE) / 2) >> 2;
2807 pushbx = pVBInfo->VGAHDE / 2 + 16;
2809 tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */
2812 if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
2813 tempbx = XGI_CRT1Table[CRT1Index].CR[4];
2814 tempbx |= ((XGI_CRT1Table[CRT1Index].CR[14] &
2816 tempbx = (tempbx - 3) << 3; /* (VGAHRS-3)*8 */
2817 tempcx = XGI_CRT1Table[CRT1Index].CR[5];
2819 temp = XGI_CRT1Table[CRT1Index].CR[15];
2820 temp = (temp & 0x04) << (5 - 2); /* VGAHRE D[5] */
2821 tempcx = ((tempcx | temp) - 3) << 3; /* (VGAHRE-3)*8 */
2827 if (tempcx > (pVBInfo->VGAHT / 2))
2828 tempcx = pVBInfo->VGAHT / 2;
2830 temp = tempbx & 0x00FF;
2832 xgifb_reg_set(pVBInfo->Part1Port, 0x0B, temp);
2834 temp = (pVBInfo->VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */
2835 xgifb_reg_set(pVBInfo->Part1Port, 0x08, temp);
2836 temp = (((pVBInfo->VGAHT - 1) & 0xFF00) >> 8) << 4;
2837 xgifb_reg_and_or(pVBInfo->Part1Port, 0x09, ~0x0F0, temp);
2838 /* BTVGA2HDEE 0x0A,0x0C */
2839 temp = (pVBInfo->VGAHDE + 16) & 0x0FF;
2840 xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp);
2841 tempcx = (pVBInfo->VGAHT - pVBInfo->VGAHDE) >> 2; /* cx */
2842 pushbx = pVBInfo->VGAHDE + 16;
2844 tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */
2847 if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
2848 tempbx = XGI_CRT1Table[CRT1Index].CR[3];
2849 tempbx |= ((XGI_CRT1Table[CRT1Index].CR[5] &
2851 tempbx = (tempbx - 3) << 3; /* (VGAHRS-3)*8 */
2852 tempcx = XGI_CRT1Table[CRT1Index].CR[4];
2854 temp = XGI_CRT1Table[CRT1Index].CR[6];
2855 temp = (temp & 0x04) << (5 - 2); /* VGAHRE D[5] */
2856 tempcx = ((tempcx | temp) - 3) << 3; /* (VGAHRE-3)*8 */
2861 if (tempcx > pVBInfo->VGAHT)
2862 tempcx = pVBInfo->VGAHT;
2864 temp = tempbx & 0x00FF;
2865 xgifb_reg_set(pVBInfo->Part1Port, 0x0B, temp);
2868 tempax = (tempax & 0x00FF) | (tempbx & 0xFF00);
2870 tempbx = (tempbx & 0x00FF) | ((tempbx & 0xFF00) << 4);
2871 tempax |= (tempbx & 0xFF00);
2872 temp = (tempax & 0xFF00) >> 8;
2873 xgifb_reg_set(pVBInfo->Part1Port, 0x0C, temp);
2874 temp = tempcx & 0x00FF;
2875 xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp);
2876 tempcx = pVBInfo->VGAVT - 1;
2877 temp = tempcx & 0x00FF;
2879 xgifb_reg_set(pVBInfo->Part1Port, 0x0E, temp);
2880 tempbx = pVBInfo->VGAVDE - 1;
2881 temp = tempbx & 0x00FF;
2882 xgifb_reg_set(pVBInfo->Part1Port, 0x0F, temp);
2883 temp = ((tempbx & 0xFF00) << 3) >> 8;
2884 temp |= ((tempcx & 0xFF00) >> 8);
2885 xgifb_reg_set(pVBInfo->Part1Port, 0x12, temp);
2887 /* BTVGA2VRS 0x10,0x11 */
2888 tempbx = (pVBInfo->VGAVT + pVBInfo->VGAVDE) >> 1;
2889 /* BTVGA2VRE 0x11 */
2890 tempcx = ((pVBInfo->VGAVT - pVBInfo->VGAVDE) >> 4) + tempbx + 1;
2892 if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
2893 tempbx = XGI_CRT1Table[CRT1Index].CR[10];
2894 temp = XGI_CRT1Table[CRT1Index].CR[9];
2902 temp = XGI_CRT1Table[CRT1Index].CR[14];
2907 temp = XGI_CRT1Table[CRT1Index].CR[11];
2908 tempcx = (tempcx & 0xFF00) | (temp & 0x00FF);
2911 temp = tempbx & 0x00FF;
2912 xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp);
2913 temp = ((tempbx & 0xFF00) >> 8) << 4;
2914 temp = (tempcx & 0x000F) | (temp);
2915 xgifb_reg_set(pVBInfo->Part1Port, 0x11, temp);
2918 if (modeflag & DoubleScanMode)
2921 if (modeflag & HalfDCLK)
2924 xgifb_reg_and_or(pVBInfo->Part1Port, 0x2C, ~0x0C0, tempax);
2927 static unsigned short XGI_GetVGAHT2(struct vb_device_info *pVBInfo)
2929 unsigned long tempax, tempbx;
2931 tempbx = ((pVBInfo->VGAVT - pVBInfo->VGAVDE) * pVBInfo->RVBHCMAX)
2933 tempax = (pVBInfo->VT - pVBInfo->VDE) * pVBInfo->RVBHCFACT;
2934 tempax = (tempax * pVBInfo->HT) / tempbx;
2936 return (unsigned short) tempax;
2939 static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
2940 struct vb_device_info *pVBInfo)
2942 unsigned short push1, push2, tempax, tempbx = 0, tempcx, temp, resinfo,
2945 /* si+Ext_ResInfo */
2946 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
2947 resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
2949 if (!(pVBInfo->VBInfo & SetInSlaveMode))
2952 temp = 0xFF; /* set MAX HT */
2953 xgifb_reg_set(pVBInfo->Part1Port, 0x03, temp);
2956 if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C))
2957 modeflag |= Charx8Dot;
2959 tempax = pVBInfo->VGAHDE; /* 0x04 Horizontal Display End */
2961 if (modeflag & HalfDCLK)
2964 tempax = (tempax / tempcx) - 1;
2965 tempbx |= ((tempax & 0x00FF) << 8);
2966 temp = tempax & 0x00FF;
2967 xgifb_reg_set(pVBInfo->Part1Port, 0x04, temp);
2969 temp = (tempbx & 0xFF00) >> 8;
2971 if (pVBInfo->VBInfo & SetCRT2ToTV) {
2972 if (!(pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
2973 | VB_SIS302LV | VB_XGI301C)))
2976 if ((pVBInfo->VBInfo & SetCRT2ToHiVision) &&
2977 !(pVBInfo->VBType & VB_SIS301LV) && (resinfo == 7))
2981 /* 0x05 Horizontal Display Start */
2982 xgifb_reg_set(pVBInfo->Part1Port, 0x05, temp);
2983 /* 0x06 Horizontal Blank end */
2984 xgifb_reg_set(pVBInfo->Part1Port, 0x06, 0x03);
2986 if (!(pVBInfo->VBInfo & DisableCRT2Display)) { /* 030226 bainy */
2987 if (pVBInfo->VBInfo & SetCRT2ToTV)
2988 tempax = pVBInfo->VGAHT;
2990 tempax = XGI_GetVGAHT2(pVBInfo);
2993 if (tempax >= pVBInfo->VGAHT)
2994 tempax = pVBInfo->VGAHT;
2996 if (modeflag & HalfDCLK)
2999 tempax = (tempax / tempcx) - 5;
3000 tempcx = tempax; /* 20030401 0x07 horizontal Retrace Start */
3001 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
3002 temp = (tempbx & 0x00FF) - 1;
3003 if (!(modeflag & HalfDCLK)) {
3005 if (pVBInfo->TVInfo & TVSimuMode) {
3011 tempbx = (tempbx & 0xFF00) >> 8;
3012 tempcx = (tempcx + tempbx) >> 1;
3013 temp = (tempcx & 0x00FF) + 2;
3015 if (pVBInfo->VBInfo & SetCRT2ToTV) {
3017 if (!(modeflag & HalfDCLK)) {
3018 if ((modeflag & Charx8Dot)) {
3020 if (pVBInfo->VGAHDE >= 800)
3024 } else if (!(modeflag & HalfDCLK)) {
3026 if (pVBInfo->LCDResInfo != Panel_1280x960 &&
3027 pVBInfo->VGAHDE >= 800) {
3029 if (pVBInfo->VGAHDE >= 1280 &&
3030 pVBInfo->LCDResInfo != Panel_1280x960 &&
3031 (pVBInfo->LCDInfo & LCDNonExpanding))
3037 /* 0x07 Horizontal Retrace Start */
3038 xgifb_reg_set(pVBInfo->Part1Port, 0x07, temp);
3039 /* 0x08 Horizontal Retrace End */
3040 xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0);
3042 if (pVBInfo->VBInfo & SetCRT2ToTV) {
3043 if (pVBInfo->TVInfo & TVSimuMode) {
3044 if (ModeNo == 0x50) {
3045 if (pVBInfo->TVInfo == SetNTSCTV) {
3046 xgifb_reg_set(pVBInfo->Part1Port,
3048 xgifb_reg_set(pVBInfo->Part1Port,
3051 xgifb_reg_set(pVBInfo->Part1Port,
3053 xgifb_reg_set(pVBInfo->Part1Port,
3060 xgifb_reg_set(pVBInfo->Part1Port, 0x18, 0x03); /* 0x18 SR0B */
3061 xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0xF0, 0x00);
3062 xgifb_reg_set(pVBInfo->Part1Port, 0x09, 0xFF); /* 0x09 Set Max VT */
3064 tempbx = pVBInfo->VGAVT;
3067 tempbx = pVBInfo->VGAVDE; /* 0x0E Virtical Display End */
3082 if (pVBInfo->VBInfo & SetCRT2ToLCD) {
3083 if (pVBInfo->LCDResInfo == Panel_1024x768) {
3084 if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
3094 temp = tempbx & 0x00FF;
3095 /* 0x10 vertical Blank Start */
3096 xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp);
3099 temp = tempbx & 0x00FF;
3100 xgifb_reg_set(pVBInfo->Part1Port, 0x0E, temp);
3102 if (tempbx & 0x0100)
3107 if (modeflag & DoubleScanMode)
3110 if (tempbx & 0x0200)
3113 temp = (tempax & 0xFF00) >> 8;
3114 xgifb_reg_set(pVBInfo->Part1Port, 0x0B, temp);
3116 if (tempbx & 0x0400)
3119 /* 0x11 Vertival Blank End */
3120 xgifb_reg_set(pVBInfo->Part1Port, 0x11, 0x00);
3123 tempax -= tempbx; /* 0x0C Vertical Retrace Start */
3125 push1 = tempax; /* push ax */
3127 if (resinfo != 0x09) {
3132 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
3133 if ((pVBInfo->VBType & VB_SIS301LV) &&
3134 !(pVBInfo->TVInfo & TVSetHiVision)) {
3135 if ((pVBInfo->TVInfo & TVSimuMode) &&
3136 (pVBInfo->TVInfo & TVSetPAL)) {
3137 if (!(pVBInfo->VBType & VB_SIS301LV) ||
3147 } else if (pVBInfo->TVInfo & TVSimuMode) {
3148 if (pVBInfo->TVInfo & TVSetPAL) {
3149 if (pVBInfo->VBType & VB_SIS301LV) {
3150 if (!(pVBInfo->TVInfo &
3164 push1 = tempax; /* push ax */
3166 if ((pVBInfo->TVInfo & TVSetPAL)) {
3167 if (tempbx <= 513) {
3173 temp = tempbx & 0x00FF;
3174 xgifb_reg_set(pVBInfo->Part1Port, 0x0C, temp);
3176 temp = tempbx & 0x00FF;
3177 xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp);
3179 if (tempbx & 0x0100)
3182 if (tempbx & 0x0200)
3183 xgifb_reg_and_or(pVBInfo->Part1Port, 0x0B, 0x0FF, 0x20);
3187 if (tempbx & 0x0100)
3190 if (tempbx & 0x0200)
3193 if (tempbx & 0x0400)
3196 tempbx = push1; /* pop ax */
3197 temp = tempbx & 0x00FF;
3199 /* 0x0D vertical Retrace End */
3200 xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp);
3202 if (tempbx & 0x0010)
3205 temp = tempcx & 0x00FF;
3206 xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp); /* 0x0A CR07 */
3207 temp = (tempcx & 0x0FF00) >> 8;
3208 xgifb_reg_set(pVBInfo->Part1Port, 0x17, temp); /* 0x17 SR0A */
3210 temp = (tempax & 0xFF00) >> 8;
3212 temp = (temp >> 1) & 0x09;
3214 if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C))
3217 xgifb_reg_set(pVBInfo->Part1Port, 0x16, temp); /* 0x16 SR01 */
3218 xgifb_reg_set(pVBInfo->Part1Port, 0x0F, 0); /* 0x0F CR14 */
3219 xgifb_reg_set(pVBInfo->Part1Port, 0x12, 0); /* 0x12 CR17 */
3221 if (pVBInfo->LCDInfo & LCDRGB18Bit)
3226 xgifb_reg_set(pVBInfo->Part1Port, 0x1A, temp); /* 0x1A SR0E */
3229 static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
3230 struct vb_device_info *pVBInfo)
3232 unsigned short i, j, tempax, tempbx, tempcx, temp, push1, push2,
3234 unsigned char const *TimingPoint;
3236 unsigned long longtemp, tempeax, tempebx, temp2, tempecx;
3238 /* si+Ext_ResInfo */
3239 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
3243 if (!(pVBInfo->VBInfo & SetCRT2ToAVIDEO))
3246 if (!(pVBInfo->VBInfo & SetCRT2ToSVIDEO))
3249 if (pVBInfo->VBInfo & SetCRT2ToSCART)
3252 if (!(pVBInfo->TVInfo & TVSetPAL))
3255 if (pVBInfo->VBInfo & SetCRT2ToHiVision)
3258 if (pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p))
3261 tempax = (tempax & 0xff00) >> 8;
3263 xgifb_reg_set(pVBInfo->Part2Port, 0x0, tempax);
3264 TimingPoint = XGI330_NTSCTiming;
3266 if (pVBInfo->TVInfo & TVSetPAL)
3267 TimingPoint = XGI330_PALTiming;
3269 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
3270 TimingPoint = XGI330_HiTVExtTiming;
3272 if (pVBInfo->VBInfo & SetInSlaveMode)
3273 TimingPoint = XGI330_HiTVSt2Timing;
3275 if (pVBInfo->SetFlag & TVSimuMode)
3276 TimingPoint = XGI330_HiTVSt1Timing;
3278 if (!(modeflag & Charx8Dot))
3279 TimingPoint = XGI330_HiTVTextTiming;
3282 if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
3283 if (pVBInfo->TVInfo & TVSetYPbPr525i)
3284 TimingPoint = XGI330_YPbPr525iTiming;
3286 if (pVBInfo->TVInfo & TVSetYPbPr525p)
3287 TimingPoint = XGI330_YPbPr525pTiming;
3289 if (pVBInfo->TVInfo & TVSetYPbPr750p)
3290 TimingPoint = XGI330_YPbPr750pTiming;
3293 for (i = 0x01, j = 0; i <= 0x2D; i++, j++)
3294 xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]);
3296 for (i = 0x39; i <= 0x45; i++, j++)
3298 xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]);
3300 if (pVBInfo->VBInfo & SetCRT2ToTV)
3301 xgifb_reg_and_or(pVBInfo->Part2Port, 0x3A, 0x1F, 0x00);
3303 temp = pVBInfo->NewFlickerMode;
3305 xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0xFF, temp);
3307 if (pVBInfo->TVInfo & TVSetPAL)
3312 if (pVBInfo->VDE <= tempax) {
3313 tempax -= pVBInfo->VDE;
3315 tempax = (tempax & 0x00FF) | ((tempax & 0x00FF) << 8);
3317 temp = (tempax & 0xFF00) >> 8;
3318 temp += (unsigned short) TimingPoint[0];
3320 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
3321 | VB_SIS302LV | VB_XGI301C)) {
3322 if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO
3323 | SetCRT2ToSVIDEO | SetCRT2ToSCART
3324 | SetCRT2ToYPbPr525750)) {
3325 tempcx = pVBInfo->VGAHDE;
3326 if (tempcx >= 1024) {
3327 temp = 0x17; /* NTSC */
3328 if (pVBInfo->TVInfo & TVSetPAL)
3329 temp = 0x19; /* PAL */
3334 xgifb_reg_set(pVBInfo->Part2Port, 0x01, temp);
3336 temp = (tempax & 0xFF00) >> 8;
3337 temp += TimingPoint[1];
3339 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
3340 | VB_SIS302LV | VB_XGI301C)) {
3341 if ((pVBInfo->VBInfo & (SetCRT2ToAVIDEO
3342 | SetCRT2ToSVIDEO | SetCRT2ToSCART
3343 | SetCRT2ToYPbPr525750))) {
3344 tempcx = pVBInfo->VGAHDE;
3345 if (tempcx >= 1024) {
3346 temp = 0x1D; /* NTSC */
3347 if (pVBInfo->TVInfo & TVSetPAL)
3348 temp = 0x52; /* PAL */
3352 xgifb_reg_set(pVBInfo->Part2Port, 0x02, temp);
3356 tempcx = pVBInfo->HT;
3358 if (XGI_IsLCDDualLink(pVBInfo))
3362 temp = tempcx & 0x00FF;
3363 xgifb_reg_set(pVBInfo->Part2Port, 0x1B, temp);
3365 temp = (tempcx & 0xFF00) >> 8;
3366 xgifb_reg_and_or(pVBInfo->Part2Port, 0x1D, ~0x0F, temp);
3368 tempcx = pVBInfo->HT >> 1;
3369 push1 = tempcx; /* push cx */
3372 if (pVBInfo->VBInfo & SetCRT2ToHiVision)
3375 temp = tempcx & 0x00FF;
3377 xgifb_reg_and_or(pVBInfo->Part2Port, 0x22, 0x0F, temp);
3379 tempbx = TimingPoint[j] | ((TimingPoint[j + 1]) << 8);
3382 temp = tempbx & 0x00FF;
3383 xgifb_reg_set(pVBInfo->Part2Port, 0x24, temp);
3384 temp = (tempbx & 0xFF00) >> 8;
3386 xgifb_reg_and_or(pVBInfo->Part2Port, 0x25, 0x0F, temp);
3389 tempbx = tempbx + 8;
3390 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
3391 tempbx = tempbx - 4;
3395 temp = (tempbx & 0x00FF) << 4;
3396 xgifb_reg_and_or(pVBInfo->Part2Port, 0x29, 0x0F, temp);
3399 tempcx += (TimingPoint[j] | ((TimingPoint[j + 1]) << 8));
3400 temp = tempcx & 0x00FF;
3401 xgifb_reg_set(pVBInfo->Part2Port, 0x27, temp);
3402 temp = ((tempcx & 0xFF00) >> 8) << 4;
3403 xgifb_reg_and_or(pVBInfo->Part2Port, 0x28, 0x0F, temp);
3406 if (pVBInfo->VBInfo & SetCRT2ToHiVision)
3409 temp = tempcx & 0xFF;
3411 xgifb_reg_and_or(pVBInfo->Part2Port, 0x2A, 0x0F, temp);
3413 tempcx = push1; /* pop cx */
3415 temp = TimingPoint[j] | ((TimingPoint[j + 1]) << 8);
3417 temp = tempcx & 0x00FF;
3419 xgifb_reg_and_or(pVBInfo->Part2Port, 0x2D, 0x0F, temp);
3423 if (!(pVBInfo->VBInfo & SetCRT2ToTV)) {
3424 tempax = XGI_GetVGAHT2(pVBInfo);
3425 tempcx = tempax - 1;
3427 temp = tempcx & 0x00FF;
3428 xgifb_reg_set(pVBInfo->Part2Port, 0x2E, temp);
3430 tempbx = pVBInfo->VDE;
3432 if (pVBInfo->VGAVDE == 360)
3434 if (pVBInfo->VGAVDE == 375)
3436 if (pVBInfo->VGAVDE == 405)
3439 if (pVBInfo->VBInfo & SetCRT2ToTV) {
3440 if (pVBInfo->VBType &
3441 (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) {
3442 if (!(pVBInfo->TVInfo &
3443 (TVSetYPbPr525p | TVSetYPbPr750p)))
3451 temp = tempbx & 0x00FF;
3453 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
3454 if (pVBInfo->VBType & VB_SIS301LV) {
3455 if (pVBInfo->TVInfo & TVSetHiVision) {
3456 if (pVBInfo->VBInfo & SetInSlaveMode) {
3461 } else if (pVBInfo->VBInfo & SetInSlaveMode) {
3467 xgifb_reg_set(pVBInfo->Part2Port, 0x2F, temp);
3469 temp = (tempcx & 0xFF00) >> 8;
3470 temp |= ((tempbx & 0xFF00) >> 8) << 6;
3472 if (!(pVBInfo->VBInfo & SetCRT2ToHiVision)) {
3473 if (pVBInfo->VBType & VB_SIS301LV) {
3474 if (pVBInfo->TVInfo & TVSetHiVision) {
3477 if (!(pVBInfo->VBInfo & SetCRT2ToSVIDEO))
3482 if (!(pVBInfo->VBInfo & SetCRT2ToSVIDEO))
3487 xgifb_reg_set(pVBInfo->Part2Port, 0x30, temp);
3489 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
3490 | VB_SIS302LV | VB_XGI301C)) { /* TV gatingno */
3491 tempbx = pVBInfo->VDE;
3492 tempcx = tempbx - 2;
3494 if (pVBInfo->VBInfo & SetCRT2ToTV) {
3495 if (!(pVBInfo->TVInfo & (TVSetYPbPr525p
3500 if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
3502 if (tempcx & 0x0400)
3505 if (tempbx & 0x0400)
3508 xgifb_reg_set(pVBInfo->Part4Port, 0x10, temp);
3511 temp = (((tempbx - 3) & 0x0300) >> 8) << 5;
3512 xgifb_reg_set(pVBInfo->Part2Port, 0x46, temp);
3513 temp = (tempbx - 3) & 0x00FF;
3514 xgifb_reg_set(pVBInfo->Part2Port, 0x47, temp);
3517 tempbx = tempbx & 0x00FF;
3519 if (!(modeflag & HalfDCLK)) {
3520 tempcx = pVBInfo->VGAHDE;
3521 if (tempcx >= pVBInfo->HDE) {
3529 if (pVBInfo->VBInfo & SetCRT2ToTV) { /*301b*/
3530 if (pVBInfo->VGAHDE >= 1024) {
3532 if (pVBInfo->VGAHDE >= 1280) {
3534 tempbx = tempbx & 0xDFFF;
3539 if (!(tempbx & 0x2000)) {
3540 if (modeflag & HalfDCLK)
3541 tempcx = (tempcx & 0xFF00) | ((tempcx & 0x00FF) << 1);
3544 tempeax = pVBInfo->VGAHDE;
3545 tempebx = (tempcx & 0xFF00) >> 8;
3546 longtemp = tempeax * tempebx;
3547 tempecx = tempcx & 0x00FF;
3548 longtemp = longtemp / tempecx;
3553 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
3554 | VB_SIS302LV | VB_XGI301C)) {
3555 tempecx = tempecx * 8;
3558 longtemp = longtemp * tempecx;
3559 tempecx = pVBInfo->HDE;
3560 temp2 = longtemp % tempecx;
3561 tempeax = longtemp / tempecx;
3565 tempax = (unsigned short) tempeax;
3568 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
3569 | VB_SIS302LV | VB_XGI301C)) {
3570 tempcx = ((tempax & 0xFF00) >> 5) >> 8;
3575 tempbx = (unsigned short) (((tempeax & 0x0000FF00) & 0x1F00)
3576 | (tempbx & 0x00FF));
3577 tempax = (unsigned short) (((tempeax & 0x000000FF) << 8)
3578 | (tempax & 0x00FF));
3579 temp = (tempax & 0xFF00) >> 8;
3581 temp = (tempax & 0x00FF) >> 8;
3584 xgifb_reg_set(pVBInfo->Part2Port, 0x44, temp);
3585 temp = (tempbx & 0xFF00) >> 8;
3586 xgifb_reg_and_or(pVBInfo->Part2Port, 0x45, ~0x03F, temp);
3587 temp = tempcx & 0x00FF;
3589 if (tempbx & 0x2000)
3592 if (!(pVBInfo->VBInfo & SetCRT2ToLCD))
3595 xgifb_reg_and_or(pVBInfo->Part2Port, 0x46, ~0x1F, temp);
3596 if (pVBInfo->TVInfo & TVSetPAL) {
3604 temp = tempbx & 0x00FF;
3605 xgifb_reg_set(pVBInfo->Part2Port, 0x4b, temp);
3606 temp = tempcx & 0x00FF;
3607 xgifb_reg_set(pVBInfo->Part2Port, 0x4c, temp);
3609 temp = ((tempcx & 0xFF00) >> 8) & 0x03;
3611 temp |= ((tempbx & 0xFF00) >> 8) & 0x03;
3613 if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
3616 if (pVBInfo->TVInfo & TVSetYPbPr525p)
3619 if (pVBInfo->TVInfo & TVSetYPbPr750p)
3623 xgifb_reg_set(pVBInfo->Part2Port, 0x4d, temp);
3624 temp = xgifb_reg_get(pVBInfo->Part2Port, 0x43); /* 301b change */
3625 xgifb_reg_set(pVBInfo->Part2Port, 0x43, (unsigned short) (temp - 3));
3627 if (!(pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p))) {
3628 if (pVBInfo->TVInfo & NTSC1024x768) {
3629 TimingPoint = XGI_NTSC1024AdjTime;
3630 for (i = 0x1c, j = 0; i <= 0x30; i++, j++) {
3631 xgifb_reg_set(pVBInfo->Part2Port, i,
3634 xgifb_reg_set(pVBInfo->Part2Port, 0x43, 0x72);
3638 /* Modify for 301C PALM Support */
3639 if (pVBInfo->VBType & VB_XGI301C) {
3640 if (pVBInfo->TVInfo & TVSetPALM)
3641 xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x08,
3642 0x08); /* PALM Mode */
3645 if (pVBInfo->TVInfo & TVSetPALM) {
3646 tempax = xgifb_reg_get(pVBInfo->Part2Port, 0x01);
3648 xgifb_reg_and(pVBInfo->Part2Port, 0x01, tempax);
3650 xgifb_reg_and(pVBInfo->Part2Port, 0x00, 0xEF);
3653 if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
3654 if (!(pVBInfo->VBInfo & SetInSlaveMode))
3655 xgifb_reg_set(pVBInfo->Part2Port, 0x0B, 0x00);
3659 static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
3660 struct vb_device_info *pVBInfo)
3662 unsigned short pushbx, tempax, tempbx, tempcx, temp, tempah,
3665 struct XGI_LCDDesStruct const *LCDBDesPtr = NULL;
3667 /* si+Ext_ResInfo */
3668 if (!(pVBInfo->VBInfo & SetCRT2ToLCD))
3671 tempbx = pVBInfo->HDE; /* RHACTE=HDE-1 */
3673 if (XGI_IsLCDDualLink(pVBInfo))
3677 temp = tempbx & 0x00FF;
3678 xgifb_reg_set(pVBInfo->Part2Port, 0x2C, temp);
3679 temp = (tempbx & 0xFF00) >> 8;
3681 xgifb_reg_and_or(pVBInfo->Part2Port, 0x2B, 0x0F, temp);
3684 xgifb_reg_set(pVBInfo->Part2Port, 0x0B, temp);
3685 tempbx = pVBInfo->VDE; /* RTVACTEO=(VDE-1)&0xFF */
3687 temp = tempbx & 0x00FF;
3688 xgifb_reg_set(pVBInfo->Part2Port, 0x03, temp);
3689 temp = ((tempbx & 0xFF00) >> 8) & 0x07;
3690 xgifb_reg_and_or(pVBInfo->Part2Port, 0x0C, ~0x07, temp);
3692 tempcx = pVBInfo->VT - 1;
3693 temp = tempcx & 0x00FF; /* RVTVT=VT-1 */
3694 xgifb_reg_set(pVBInfo->Part2Port, 0x19, temp);
3695 temp = (tempcx & 0xFF00) >> 8;
3697 xgifb_reg_set(pVBInfo->Part2Port, 0x1A, temp);
3698 xgifb_reg_and_or(pVBInfo->Part2Port, 0x09, 0xF0, 0x00);
3699 xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0xF0, 0x00);
3700 xgifb_reg_and_or(pVBInfo->Part2Port, 0x17, 0xFB, 0x00);
3701 xgifb_reg_and_or(pVBInfo->Part2Port, 0x18, 0xDF, 0x00);
3703 /* Customized LCDB Does not add */
3704 if ((pVBInfo->VBType & VB_SIS301LV) || (pVBInfo->VBType & VB_SIS302LV))
3705 LCDBDesPtr = XGI_GetLcdPtr(xgifb_lcddldes, ModeIdIndex,
3708 LCDBDesPtr = XGI_GetLcdPtr(XGI_LCDDesDataTable, ModeIdIndex,
3711 tempah = pVBInfo->LCDResInfo;
3712 tempah &= PanelResInfo;
3714 if ((tempah == Panel_1024x768) || (tempah == Panel_1024x768x75)) {
3717 } else if ((tempah == Panel_1280x1024) ||
3718 (tempah == Panel_1280x1024x75)) {
3721 } else if (tempah == Panel_1400x1050) {
3729 if (pVBInfo->LCDInfo & EnableScalingLCD) {
3730 tempbx = pVBInfo->HDE;
3731 tempcx = pVBInfo->VDE;
3735 tempax = pVBInfo->VT;
3736 pVBInfo->LCDHDES = LCDBDesPtr->LCDHDES;
3737 pVBInfo->LCDHRS = LCDBDesPtr->LCDHRS;
3738 pVBInfo->LCDVDES = LCDBDesPtr->LCDVDES;
3739 pVBInfo->LCDVRS = LCDBDesPtr->LCDVRS;
3740 tempbx = pVBInfo->LCDVDES;
3743 if (tempcx >= tempax)
3744 tempcx -= tempax; /* lcdvdes */
3746 temp = tempbx & 0x00FF; /* RVEQ1EQ=lcdvdes */
3747 xgifb_reg_set(pVBInfo->Part2Port, 0x05, temp);
3748 temp = tempcx & 0x00FF;
3749 xgifb_reg_set(pVBInfo->Part2Port, 0x06, temp);
3750 tempch = ((tempcx & 0xFF00) >> 8) & 0x07;
3751 tempbh = ((tempbx & 0xFF00) >> 8) & 0x07;
3755 xgifb_reg_set(pVBInfo->Part2Port, 0x02, tempah);
3758 XGI_GetLCDSync(&tempax, &tempbx, pVBInfo);
3760 tempax = pVBInfo->VT;
3761 tempbx = pVBInfo->LCDVRS;
3764 if (tempcx >= tempax)
3767 temp = tempbx & 0x00FF; /* RTVACTEE=lcdvrs */
3768 xgifb_reg_set(pVBInfo->Part2Port, 0x04, temp);
3769 temp = (tempbx & 0xFF00) >> 8;
3771 temp |= (tempcx & 0x000F);
3772 xgifb_reg_set(pVBInfo->Part2Port, 0x01, temp);
3774 tempax = pVBInfo->HT;
3775 tempbx = pVBInfo->LCDHDES;
3778 if (XGI_IsLCDDualLink(pVBInfo)) {
3784 if (pVBInfo->VBType & VB_SIS302LV)
3787 if (pVBInfo->VBType & VB_XGI301C) /* tap4 */
3792 if (tempcx >= tempax)
3795 temp = tempbx & 0x00FF;
3796 xgifb_reg_set(pVBInfo->Part2Port, 0x1F, temp); /* RHBLKE=lcdhdes */
3797 temp = ((tempbx & 0xFF00) >> 8) << 4;
3798 xgifb_reg_set(pVBInfo->Part2Port, 0x20, temp);
3799 temp = tempcx & 0x00FF;
3800 xgifb_reg_set(pVBInfo->Part2Port, 0x23, temp); /* RHEQPLE=lcdhdee */
3801 temp = (tempcx & 0xFF00) >> 8;
3802 xgifb_reg_set(pVBInfo->Part2Port, 0x25, temp);
3804 XGI_GetLCDSync(&tempax, &tempbx, pVBInfo);
3806 tempax = pVBInfo->HT;
3807 tempbx = pVBInfo->LCDHRS;
3808 if (XGI_IsLCDDualLink(pVBInfo)) {
3814 if (pVBInfo->VBType & VB_SIS302LV)
3819 if (tempcx >= tempax)
3822 temp = tempbx & 0x00FF; /* RHBURSTS=lcdhrs */
3823 xgifb_reg_set(pVBInfo->Part2Port, 0x1C, temp);
3825 temp = (tempbx & 0xFF00) >> 8;
3827 xgifb_reg_and_or(pVBInfo->Part2Port, 0x1D, ~0x0F0, temp);
3828 temp = tempcx & 0x00FF; /* RHSYEXP2S=lcdhre */
3829 xgifb_reg_set(pVBInfo->Part2Port, 0x21, temp);
3831 if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) {
3832 if (pVBInfo->VGAVDE == 525) {
3833 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B
3834 | VB_SIS301LV | VB_SIS302LV
3840 xgifb_reg_set(pVBInfo->Part2Port, 0x2f, temp);
3841 xgifb_reg_set(pVBInfo->Part2Port, 0x30, 0xB3);
3844 if (pVBInfo->VGAVDE == 420) {
3845 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B
3846 | VB_SIS301LV | VB_SIS302LV
3851 xgifb_reg_set(pVBInfo->Part2Port, 0x2f, temp);
3856 /* --------------------------------------------------------------------- */
3857 /* Function : XGI_GetTap4Ptr */
3859 /* Output : di -> Tap4 Reg. Setting Pointer */
3861 /* --------------------------------------------------------------------- */
3862 static struct XGI301C_Tap4TimingStruct const
3863 *XGI_GetTap4Ptr(unsigned short tempcx, struct vb_device_info *pVBInfo)
3865 unsigned short tempax, tempbx, i;
3866 struct XGI301C_Tap4TimingStruct const *Tap4TimingPtr;
3869 tempax = pVBInfo->VGAHDE;
3870 tempbx = pVBInfo->HDE;
3872 tempax = pVBInfo->VGAVDE;
3873 tempbx = pVBInfo->VDE;
3876 if (tempax <= tempbx)
3877 return &xgifb_tap4_timing[0];
3878 Tap4TimingPtr = xgifb_ntsc_525_tap4_timing; /* NTSC */
3880 if (pVBInfo->TVInfo & TVSetPAL)
3881 Tap4TimingPtr = PALTap4Timing;
3883 if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
3884 if ((pVBInfo->TVInfo & TVSetYPbPr525i) ||
3885 (pVBInfo->TVInfo & TVSetYPbPr525p))
3886 Tap4TimingPtr = xgifb_ntsc_525_tap4_timing;
3887 if (pVBInfo->TVInfo & TVSetYPbPr750p)
3888 Tap4TimingPtr = YPbPr750pTap4Timing;
3891 if (pVBInfo->VBInfo & SetCRT2ToHiVision)
3892 Tap4TimingPtr = xgifb_tap4_timing;
3895 while (Tap4TimingPtr[i].DE != 0xFFFF) {
3896 if (Tap4TimingPtr[i].DE == tempax)
3900 return &Tap4TimingPtr[i];
3903 static void XGI_SetTap4Regs(struct vb_device_info *pVBInfo)
3905 unsigned short i, j;
3906 struct XGI301C_Tap4TimingStruct const *Tap4TimingPtr;
3908 if (!(pVBInfo->VBType & VB_XGI301C))
3911 Tap4TimingPtr = XGI_GetTap4Ptr(0, pVBInfo); /* Set Horizontal Scaling */
3912 for (i = 0x80, j = 0; i <= 0xBF; i++, j++)
3913 xgifb_reg_set(pVBInfo->Part2Port, i, Tap4TimingPtr->Reg[j]);
3915 if ((pVBInfo->VBInfo & SetCRT2ToTV) &&
3916 !(pVBInfo->VBInfo & SetCRT2ToHiVision)) {
3917 /* Set Vertical Scaling */
3918 Tap4TimingPtr = XGI_GetTap4Ptr(1, pVBInfo);
3919 for (i = 0xC0, j = 0; i < 0xFF; i++, j++)
3920 xgifb_reg_set(pVBInfo->Part2Port,
3922 Tap4TimingPtr->Reg[j]);
3925 if ((pVBInfo->VBInfo & SetCRT2ToTV) &&
3926 !(pVBInfo->VBInfo & SetCRT2ToHiVision))
3927 /* Enable V.Scaling */
3928 xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x04);
3930 /* Enable H.Scaling */
3931 xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x10);
3934 static void XGI_SetGroup3(unsigned short ModeIdIndex,
3935 struct vb_device_info *pVBInfo)
3938 unsigned char const *tempdi;
3939 unsigned short modeflag;
3941 /* si+Ext_ResInfo */
3942 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
3944 xgifb_reg_set(pVBInfo->Part3Port, 0x00, 0x00);
3945 if (pVBInfo->TVInfo & TVSetPAL) {
3946 xgifb_reg_set(pVBInfo->Part3Port, 0x13, 0xFA);
3947 xgifb_reg_set(pVBInfo->Part3Port, 0x14, 0xC8);
3949 xgifb_reg_set(pVBInfo->Part3Port, 0x13, 0xF5);
3950 xgifb_reg_set(pVBInfo->Part3Port, 0x14, 0xB7);
3953 if (!(pVBInfo->VBInfo & SetCRT2ToTV))
3956 if (pVBInfo->TVInfo & TVSetPALM) {
3957 xgifb_reg_set(pVBInfo->Part3Port, 0x13, 0xFA);
3958 xgifb_reg_set(pVBInfo->Part3Port, 0x14, 0xC8);
3959 xgifb_reg_set(pVBInfo->Part3Port, 0x3D, 0xA8);
3962 if ((pVBInfo->VBInfo & SetCRT2ToHiVision) || (pVBInfo->VBInfo
3963 & SetCRT2ToYPbPr525750)) {
3964 if (pVBInfo->TVInfo & TVSetYPbPr525i)
3967 tempdi = XGI330_HiTVGroup3Data;
3968 if (pVBInfo->SetFlag & TVSimuMode) {
3969 tempdi = XGI330_HiTVGroup3Simu;
3970 if (!(modeflag & Charx8Dot))
3971 tempdi = XGI330_HiTVGroup3Text;
3974 if (pVBInfo->TVInfo & TVSetYPbPr525p)
3975 tempdi = XGI330_Ren525pGroup3;
3977 if (pVBInfo->TVInfo & TVSetYPbPr750p)
3978 tempdi = XGI330_Ren750pGroup3;
3980 for (i = 0; i <= 0x3E; i++)
3981 xgifb_reg_set(pVBInfo->Part3Port, i, tempdi[i]);
3983 if (pVBInfo->VBType & VB_XGI301C) { /* Marcovision */
3984 if (pVBInfo->TVInfo & TVSetYPbPr525p)
3985 xgifb_reg_set(pVBInfo->Part3Port, 0x28, 0x3f);
3990 static void XGI_SetGroup4(unsigned short ModeIdIndex,
3991 unsigned short RefreshRateTableIndex,
3992 struct vb_device_info *pVBInfo)
3994 unsigned short tempax, tempcx, tempbx, modeflag, temp, temp2;
3996 unsigned long tempebx, tempeax, templong;
3998 /* si+Ext_ResInfo */
3999 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
4000 temp = pVBInfo->RVBHCFACT;
4001 xgifb_reg_set(pVBInfo->Part4Port, 0x13, temp);
4003 tempbx = pVBInfo->RVBHCMAX;
4004 temp = tempbx & 0x00FF;
4005 xgifb_reg_set(pVBInfo->Part4Port, 0x14, temp);
4006 temp2 = ((tempbx & 0xFF00) >> 8) << 7;
4007 tempcx = pVBInfo->VGAHT - 1;
4008 temp = tempcx & 0x00FF;
4009 xgifb_reg_set(pVBInfo->Part4Port, 0x16, temp);
4011 temp = ((tempcx & 0xFF00) >> 8) << 3;
4014 tempcx = pVBInfo->VGAVT - 1;
4015 if (!(pVBInfo->VBInfo & SetCRT2ToTV))
4018 temp = tempcx & 0x00FF;
4019 xgifb_reg_set(pVBInfo->Part4Port, 0x17, temp);
4020 temp = temp2 | ((tempcx & 0xFF00) >> 8);
4021 xgifb_reg_set(pVBInfo->Part4Port, 0x15, temp);
4022 xgifb_reg_or(pVBInfo->Part4Port, 0x0D, 0x08);
4023 tempcx = pVBInfo->VBInfo;
4024 tempbx = pVBInfo->VGAHDE;
4026 if (modeflag & HalfDCLK)
4029 if (XGI_IsLCDDualLink(pVBInfo))
4032 if (tempcx & SetCRT2ToHiVision) {
4038 } else if (tempcx & SetCRT2ToTV) {
4044 if (pVBInfo->VBInfo & SetCRT2ToLCD) {
4051 if (pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p)) {
4053 if (pVBInfo->VGAHDE == 1280)
4055 if (pVBInfo->VGAHDE == 1024)
4058 xgifb_reg_and_or(pVBInfo->Part4Port, 0x0E, ~0xEF, temp);
4060 tempebx = pVBInfo->VDE;
4062 tempcx = pVBInfo->RVBHRS;
4063 temp = tempcx & 0x00FF;
4064 xgifb_reg_set(pVBInfo->Part4Port, 0x18, temp);
4066 tempeax = pVBInfo->VGAVDE;
4069 if (tempeax <= tempebx) {
4070 tempcx = tempcx & (~0x4000);
4071 tempeax = pVBInfo->VGAVDE;
4076 templong = (tempeax * 256 * 1024) % tempebx;
4077 tempeax = (tempeax * 256 * 1024) / tempebx;
4083 temp = (unsigned short) (tempebx & 0x000000FF);
4084 xgifb_reg_set(pVBInfo->Part4Port, 0x1B, temp);
4086 temp = (unsigned short) ((tempebx & 0x0000FF00) >> 8);
4087 xgifb_reg_set(pVBInfo->Part4Port, 0x1A, temp);
4088 tempbx = (unsigned short) (tempebx >> 16);
4089 temp = tempbx & 0x00FF;
4091 temp |= ((tempcx & 0xFF00) >> 8);
4092 xgifb_reg_set(pVBInfo->Part4Port, 0x19, temp);
4095 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
4096 | VB_SIS302LV | VB_XGI301C)) {
4098 xgifb_reg_set(pVBInfo->Part4Port, 0x1C, temp);
4099 tempax = pVBInfo->VGAHDE;
4100 if (modeflag & HalfDCLK)
4103 if (XGI_IsLCDDualLink(pVBInfo))
4106 if (pVBInfo->VBInfo & SetCRT2ToLCD) {
4109 } else if (pVBInfo->VGAHDE > 800) {
4110 if (pVBInfo->VGAHDE == 1024)
4111 tempax = (tempax * 25 / 32) - 1;
4113 tempax = (tempax * 20 / 32) - 1;
4117 temp = (tempax & 0xFF00) >> 8;
4118 temp = (temp & 0x0003) << 4;
4119 xgifb_reg_set(pVBInfo->Part4Port, 0x1E, temp);
4120 temp = tempax & 0x00FF;
4121 xgifb_reg_set(pVBInfo->Part4Port, 0x1D, temp);
4123 if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToHiVision)) {
4124 if (pVBInfo->VGAHDE > 800)
4125 xgifb_reg_or(pVBInfo->Part4Port, 0x1E, 0x08);
4129 if (pVBInfo->VBInfo & SetCRT2ToTV) {
4130 if (!(pVBInfo->TVInfo & (NTSC1024x768
4131 | TVSetYPbPr525p | TVSetYPbPr750p
4132 | TVSetHiVision))) {
4134 if ((pVBInfo->VBInfo & SetInSlaveMode) &&
4141 xgifb_reg_and_or(pVBInfo->Part4Port, 0x1F, 0x00C0, temp);
4142 tempbx = pVBInfo->HT;
4143 if (XGI_IsLCDDualLink(pVBInfo))
4145 tempbx = (tempbx >> 1) - 2;
4146 temp = ((tempbx & 0x0700) >> 8) << 3;
4147 xgifb_reg_and_or(pVBInfo->Part4Port, 0x21, 0x00C0, temp);
4148 temp = tempbx & 0x00FF;
4149 xgifb_reg_set(pVBInfo->Part4Port, 0x22, temp);
4153 XGI_SetCRT2VCLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
4156 static void XGINew_EnableCRT2(struct vb_device_info *pVBInfo)
4158 xgifb_reg_and_or(pVBInfo->P3c4, 0x1E, 0xFF, 0x20);
4161 static void XGI_SetGroup5(struct vb_device_info *pVBInfo)
4163 if (pVBInfo->ModeType == ModeVGA) {
4164 if (!(pVBInfo->VBInfo & (SetInSlaveMode | LoadDACFlag
4165 | DisableCRT2Display))) {
4166 XGINew_EnableCRT2(pVBInfo);
4171 static void XGI_DisableGatingCRT(struct vb_device_info *pVBInfo)
4173 xgifb_reg_and_or(pVBInfo->P3d4, 0x63, 0xBF, 0x00);
4176 static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info,
4177 unsigned short ModeNo, unsigned short ModeIdIndex)
4179 unsigned short xres, yres, colordepth, modeflag, resindex;
4181 resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
4182 xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */
4183 yres = XGI330_ModeResInfo[resindex].VTotal; /* yres->bx */
4184 /* si+St_ModeFlag */
4185 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
4187 if (!(modeflag & Charx8Dot)) {
4192 if ((ModeNo > 0x13) && (modeflag & HalfDCLK))
4195 if ((ModeNo > 0x13) && (modeflag & DoubleScanMode))
4198 if (xres > xgifb_info->lvds_data.LVDSHDE)
4201 if (yres > xgifb_info->lvds_data.LVDSVDE)
4204 if (xres != xgifb_info->lvds_data.LVDSHDE ||
4205 yres != xgifb_info->lvds_data.LVDSVDE) {
4206 colordepth = XGI_GetColorDepth(ModeIdIndex);
4213 static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info,
4215 unsigned short ModeIdIndex,
4216 struct vb_device_info *pVBInfo)
4218 unsigned char temp, Miscdata;
4219 unsigned short xres, yres, modeflag, resindex;
4220 unsigned short LVDSHT, LVDSHBS, LVDSHRS, LVDSHRE, LVDSHBE;
4221 unsigned short LVDSVT, LVDSVBS, LVDSVRS, LVDSVRE, LVDSVBE;
4222 unsigned short value;
4224 temp = (unsigned char) ((xgifb_info->lvds_data.LVDS_Capability &
4225 (LCDPolarity << 8)) >> 8);
4226 temp &= LCDPolarity;
4227 Miscdata = inb(pVBInfo->P3cc);
4229 outb((Miscdata & 0x3F) | temp, pVBInfo->P3c2);
4231 temp = xgifb_info->lvds_data.LVDS_Capability & LCDPolarity;
4232 /* SR35[7] FP VSync polarity */
4233 xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x80, temp & 0x80);
4234 /* SR30[5] FP HSync polarity */
4235 xgifb_reg_and_or(pVBInfo->P3c4, 0x30, ~0x20, (temp & 0x40) >> 1);
4237 if (chip_id == XG27)
4238 XGI_SetXG27FPBits(pVBInfo);
4240 XGI_SetXG21FPBits(pVBInfo);
4242 resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
4243 xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */
4244 yres = XGI330_ModeResInfo[resindex].VTotal; /* yres->bx */
4245 /* si+St_ModeFlag */
4246 modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
4248 if (!(modeflag & Charx8Dot))
4249 xres = xres * 8 / 9;
4251 LVDSHT = xgifb_info->lvds_data.LVDSHT;
4253 LVDSHBS = xres + (xgifb_info->lvds_data.LVDSHDE - xres) / 2;
4255 if (LVDSHBS > LVDSHT)
4258 LVDSHRS = LVDSHBS + xgifb_info->lvds_data.LVDSHFP;
4259 if (LVDSHRS > LVDSHT)
4262 LVDSHRE = LVDSHRS + xgifb_info->lvds_data.LVDSHSYNC;
4263 if (LVDSHRE > LVDSHT)
4266 LVDSHBE = LVDSHBS + LVDSHT - xgifb_info->lvds_data.LVDSHDE;
4268 LVDSVT = xgifb_info->lvds_data.LVDSVT;
4270 LVDSVBS = yres + (xgifb_info->lvds_data.LVDSVDE - yres) / 2;
4271 if (modeflag & DoubleScanMode)
4272 LVDSVBS += yres / 2;
4274 if (LVDSVBS > LVDSVT)
4277 LVDSVRS = LVDSVBS + xgifb_info->lvds_data.LVDSVFP;
4278 if (LVDSVRS > LVDSVT)
4281 LVDSVRE = LVDSVRS + xgifb_info->lvds_data.LVDSVSYNC;
4282 if (LVDSVRE > LVDSVT)
4285 LVDSVBE = LVDSVBS + LVDSVT - xgifb_info->lvds_data.LVDSVDE;
4287 temp = xgifb_reg_get(pVBInfo->P3d4, 0x11);
4288 xgifb_reg_set(pVBInfo->P3d4, 0x11, temp & 0x7f); /* Unlock CRTC */
4290 if (!(modeflag & Charx8Dot))
4291 xgifb_reg_or(pVBInfo->P3c4, 0x1, 0x1);
4293 /* HT SR0B[1:0] CR00 */
4294 value = (LVDSHT >> 3) - 5;
4295 xgifb_reg_and_or(pVBInfo->P3c4, 0x0B, ~0x03, (value & 0x300) >> 8);
4296 xgifb_reg_set(pVBInfo->P3d4, 0x0, (value & 0xFF));
4298 /* HBS SR0B[5:4] CR02 */
4299 value = (LVDSHBS >> 3) - 1;
4300 xgifb_reg_and_or(pVBInfo->P3c4, 0x0B, ~0x30, (value & 0x300) >> 4);
4301 xgifb_reg_set(pVBInfo->P3d4, 0x2, (value & 0xFF));
4303 /* HBE SR0C[1:0] CR05[7] CR03[4:0] */
4304 value = (LVDSHBE >> 3) - 1;
4305 xgifb_reg_and_or(pVBInfo->P3c4, 0x0C, ~0x03, (value & 0xC0) >> 6);
4306 xgifb_reg_and_or(pVBInfo->P3d4, 0x05, ~0x80, (value & 0x20) << 2);
4307 xgifb_reg_and_or(pVBInfo->P3d4, 0x03, ~0x1F, value & 0x1F);
4309 /* HRS SR0B[7:6] CR04 */
4310 value = (LVDSHRS >> 3) + 2;
4311 xgifb_reg_and_or(pVBInfo->P3c4, 0x0B, ~0xC0, (value & 0x300) >> 2);
4312 xgifb_reg_set(pVBInfo->P3d4, 0x4, (value & 0xFF));
4314 /* Panel HRS SR2F[1:0] SR2E[7:0] */
4316 xgifb_reg_and_or(pVBInfo->P3c4, 0x2F, ~0x03, (value & 0x300) >> 8);
4317 xgifb_reg_set(pVBInfo->P3c4, 0x2E, (value & 0xFF));
4319 /* HRE SR0C[2] CR05[4:0] */
4320 value = (LVDSHRE >> 3) + 2;
4321 xgifb_reg_and_or(pVBInfo->P3c4, 0x0C, ~0x04, (value & 0x20) >> 3);
4322 xgifb_reg_and_or(pVBInfo->P3d4, 0x05, ~0x1F, value & 0x1F);
4324 /* Panel HRE SR2F[7:2] */
4326 xgifb_reg_and_or(pVBInfo->P3c4, 0x2F, ~0xFC, value << 2);
4328 /* VT SR0A[0] CR07[5][0] CR06 */
4330 xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x01, (value & 0x400) >> 10);
4331 xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x20, (value & 0x200) >> 4);
4332 xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x01, (value & 0x100) >> 8);
4333 xgifb_reg_set(pVBInfo->P3d4, 0x06, (value & 0xFF));
4335 /* VBS SR0A[2] CR09[5] CR07[3] CR15 */
4336 value = LVDSVBS - 1;
4337 xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x04, (value & 0x400) >> 8);
4338 xgifb_reg_and_or(pVBInfo->P3d4, 0x09, ~0x20, (value & 0x200) >> 4);
4339 xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x08, (value & 0x100) >> 5);
4340 xgifb_reg_set(pVBInfo->P3d4, 0x15, (value & 0xFF));
4342 /* VBE SR0A[4] CR16 */
4343 value = LVDSVBE - 1;
4344 xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x10, (value & 0x100) >> 4);
4345 xgifb_reg_set(pVBInfo->P3d4, 0x16, (value & 0xFF));
4347 /* VRS SR0A[3] CR7[7][2] CR10 */
4348 value = LVDSVRS - 1;
4349 xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x08, (value & 0x400) >> 7);
4350 xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x80, (value & 0x200) >> 2);
4351 xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x04, (value & 0x100) >> 6);
4352 xgifb_reg_set(pVBInfo->P3d4, 0x10, (value & 0xFF));
4354 if (chip_id == XG27) {
4355 /* Panel VRS SR35[2:0] SR34[7:0] */
4356 xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07,
4357 (value & 0x700) >> 8);
4358 xgifb_reg_set(pVBInfo->P3c4, 0x34, value & 0xFF);
4360 /* Panel VRS SR3F[1:0] SR34[7:0] SR33[0] */
4361 xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0x03,
4362 (value & 0x600) >> 9);
4363 xgifb_reg_set(pVBInfo->P3c4, 0x34, (value >> 1) & 0xFF);
4364 xgifb_reg_and_or(pVBInfo->P3d4, 0x33, ~0x01, value & 0x01);
4367 /* VRE SR0A[5] CR11[3:0] */
4368 value = LVDSVRE - 1;
4369 xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x20, (value & 0x10) << 1);
4370 xgifb_reg_and_or(pVBInfo->P3d4, 0x11, ~0x0F, value & 0x0F);
4372 /* Panel VRE SR3F[7:2] */
4373 if (chip_id == XG27)
4374 xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC,
4375 (value << 2) & 0xFC);
4377 /* SR3F[7] has to be 0, h/w bug */
4378 xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC,
4379 (value << 2) & 0x7C);
4381 for (temp = 0, value = 0; temp < 3; temp++) {
4382 xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, value);
4383 xgifb_reg_set(pVBInfo->P3c4,
4384 0x2B, xgifb_info->lvds_data.VCLKData1);
4385 xgifb_reg_set(pVBInfo->P3c4,
4386 0x2C, xgifb_info->lvds_data.VCLKData2);
4390 if (!(modeflag & Charx8Dot)) {
4391 inb(pVBInfo->P3da); /* reset 3da */
4392 outb(0x13, pVBInfo->P3c0); /* set index */
4393 /* set data, panning = 0, shift left 1 dot*/
4394 outb(0x00, pVBInfo->P3c0);
4396 inb(pVBInfo->P3da); /* Enable Attribute */
4397 outb(0x20, pVBInfo->P3c0);
4399 inb(pVBInfo->P3da); /* reset 3da */
4403 /* --------------------------------------------------------------------- */
4404 /* Function : XGI_IsLCDON */
4406 /* Output : 0 : Skip PSC Control */
4407 /* 1: Disable PSC */
4409 /* --------------------------------------------------------------------- */
4410 static unsigned char XGI_IsLCDON(struct vb_device_info *pVBInfo)
4412 unsigned short tempax;
4414 tempax = pVBInfo->VBInfo;
4415 if (tempax & SetCRT2ToDualEdge)
4417 else if (tempax & (DisableCRT2Display | SwitchCRT2 | SetSimuScanMode))
4423 static void XGI_DisableBridge(struct xgifb_video_info *xgifb_info,
4424 struct xgi_hw_device_info *HwDeviceExtension,
4425 struct vb_device_info *pVBInfo)
4427 unsigned short tempah = 0;
4429 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
4430 | VB_SIS302LV | VB_XGI301C)) {
4432 if (!(pVBInfo->VBInfo &
4433 (DisableCRT2Display | SetSimuScanMode))) {
4434 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
4435 if (pVBInfo->VBInfo & SetCRT2ToDualEdge)
4436 tempah = 0x7F; /* Disable Channel A */
4440 /* disable part4_1f */
4441 xgifb_reg_and(pVBInfo->Part4Port, 0x1F, tempah);
4443 if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
4444 if (((pVBInfo->VBInfo &
4445 (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))) ||
4446 (XGI_IsLCDON(pVBInfo)))
4447 /* LVDS Driver power down */
4448 xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x80);
4451 if (pVBInfo->VBInfo & (DisableCRT2Display | XGI_SetCRT2ToLCDA |
4453 XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
4455 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
4457 xgifb_reg_and(pVBInfo->Part1Port, 0x1e, 0xdf);
4459 /* disable TV as primary VGA swap */
4460 xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xdf);
4462 if ((pVBInfo->VBInfo & (SetSimuScanMode | SetCRT2ToDualEdge)))
4463 xgifb_reg_and(pVBInfo->Part2Port, 0x00, 0xdf);
4465 if ((pVBInfo->VBInfo &
4466 (DisableCRT2Display | SetSimuScanMode)) ||
4467 (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
4469 (SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV))))
4470 xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80);
4472 if ((pVBInfo->VBInfo &
4473 (DisableCRT2Display | SetSimuScanMode)) ||
4474 (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) ||
4476 (SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV))) {
4477 /* save Part1 index 0 */
4478 tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00);
4479 /* BTDAC = 1, avoid VB reset */
4480 xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x10);
4482 xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF);
4483 /* restore Part1 index 0 */
4484 xgifb_reg_set(pVBInfo->Part1Port, 0x00, tempah);
4486 } else { /* {301} */
4487 if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
4488 xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80);
4490 xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF);
4491 /* Disable TV asPrimary VGA swap */
4492 xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xDF);
4495 if (pVBInfo->VBInfo & (DisableCRT2Display | XGI_SetCRT2ToLCDA
4497 XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
4501 /* --------------------------------------------------------------------- */
4502 /* Function : XGI_GetTVPtrIndex */
4505 /* Description : bx 0 : ExtNTSC */
4517 /* --------------------------------------------------------------------- */
4518 static unsigned short XGI_GetTVPtrIndex(struct vb_device_info *pVBInfo)
4520 unsigned short tempbx = 0;
4522 if (pVBInfo->TVInfo & TVSetPAL)
4524 if (pVBInfo->TVInfo & TVSetHiVision)
4526 if (pVBInfo->TVInfo & TVSetYPbPr525i)
4528 if (pVBInfo->TVInfo & TVSetYPbPr525p)
4530 if (pVBInfo->TVInfo & TVSetYPbPr750p)
4532 if (pVBInfo->TVInfo & TVSimuMode)
4538 /* --------------------------------------------------------------------- */
4539 /* Function : XGI_GetTVPtrIndex2 */
4541 /* Output : bx 0 : NTSC */
4545 /* 4 : NTSC1024x768 */
4546 /* 5 : PAL-M 1024x768 */
4548 /* cl 0 : YFilter1 */
4551 /* 1 : 301B/302B/301LV/302LV */
4553 /* --------------------------------------------------------------------- */
4554 static void XGI_GetTVPtrIndex2(unsigned short *tempbx, unsigned char *tempcl,
4555 unsigned char *tempch, struct vb_device_info *pVBInfo)
4561 if (pVBInfo->TVInfo & TVSetPAL)
4564 if (pVBInfo->TVInfo & TVSetPALM)
4567 if (pVBInfo->TVInfo & TVSetPALN)
4570 if (pVBInfo->TVInfo & NTSC1024x768) {
4572 if (pVBInfo->TVInfo & TVSetPALM)
4576 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
4577 | VB_SIS302LV | VB_XGI301C)) {
4578 if (!(pVBInfo->VBInfo & SetInSlaveMode) || (pVBInfo->TVInfo
4585 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
4586 | VB_SIS302LV | VB_XGI301C))
4590 static void XGI_SetDelayComp(struct vb_device_info *pVBInfo)
4592 unsigned char tempah, tempbl, tempbh;
4594 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
4595 | VB_SIS302LV | VB_XGI301C)) {
4596 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA
4597 | SetCRT2ToTV | SetCRT2ToRAMDAC)) {
4599 tempbl = XGI301TVDelay;
4601 if (pVBInfo->VBInfo & SetCRT2ToDualEdge)
4603 if (pVBInfo->VBInfo &
4604 (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
4605 tempbh = XGI301LCDDelay;
4607 if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA))
4613 tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x2D);
4615 if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToLCD
4616 | SetCRT2ToTV)) { /* Channel B */
4621 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
4626 xgifb_reg_set(pVBInfo->Part1Port, 0x2D, tempah);
4631 static void XGI_SetLCDCap_A(unsigned short tempcx,
4632 struct vb_device_info *pVBInfo)
4634 unsigned short temp;
4636 temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
4638 if (temp & LCDRGB18Bit) {
4639 xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F,
4641 (unsigned short) (0x20 | (tempcx & 0x00C0)));
4642 xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x80);
4644 xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F,
4645 (unsigned short) (0x30 | (tempcx & 0x00C0)));
4646 xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x00);
4650 /* --------------------------------------------------------------------- */
4651 /* Function : XGI_SetLCDCap_B */
4652 /* Input : cx -> LCD Capability */
4655 /* --------------------------------------------------------------------- */
4656 static void XGI_SetLCDCap_B(unsigned short tempcx,
4657 struct vb_device_info *pVBInfo)
4659 if (tempcx & EnableLCD24bpp) /* 24bits */
4660 xgifb_reg_and_or(pVBInfo->Part2Port, 0x1A, 0xE0,
4661 (unsigned short) (((tempcx & 0x00ff) >> 6)
4664 xgifb_reg_and_or(pVBInfo->Part2Port, 0x1A, 0xE0,
4665 (unsigned short) (((tempcx & 0x00ff) >> 6)
4666 | 0x18)); /* Enable Dither */
4669 static void XGI_LongWait(struct vb_device_info *pVBInfo)
4673 i = xgifb_reg_get(pVBInfo->P3c4, 0x1F);
4676 for (i = 0; i < 0xFFFF; i++) {
4677 if (!(inb(pVBInfo->P3da) & 0x08))
4681 for (i = 0; i < 0xFFFF; i++) {
4682 if ((inb(pVBInfo->P3da) & 0x08))
4688 static void SetSpectrum(struct vb_device_info *pVBInfo)
4690 unsigned short index;
4692 index = XGI_GetLCDCapPtr(pVBInfo);
4694 /* disable down spectrum D[4] */
4695 xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x8F);
4696 XGI_LongWait(pVBInfo);
4697 xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x20); /* reset spectrum */
4698 XGI_LongWait(pVBInfo);
4700 xgifb_reg_set(pVBInfo->Part4Port, 0x31,
4701 pVBInfo->LCDCapList[index].Spectrum_31);
4702 xgifb_reg_set(pVBInfo->Part4Port, 0x32,
4703 pVBInfo->LCDCapList[index].Spectrum_32);
4704 xgifb_reg_set(pVBInfo->Part4Port, 0x33,
4705 pVBInfo->LCDCapList[index].Spectrum_33);
4706 xgifb_reg_set(pVBInfo->Part4Port, 0x34,
4707 pVBInfo->LCDCapList[index].Spectrum_34);
4708 XGI_LongWait(pVBInfo);
4709 xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x40); /* enable spectrum */
4712 static void XGI_SetLCDCap(struct vb_device_info *pVBInfo)
4714 unsigned short tempcx;
4716 tempcx = pVBInfo->LCDCapList[XGI_GetLCDCapPtr(pVBInfo)].LCD_Capability;
4718 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV |
4719 VB_SIS302LV | VB_XGI301C)) {
4720 if (pVBInfo->VBType &
4721 (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) {
4722 /* Set 301LV Capability */
4723 xgifb_reg_set(pVBInfo->Part4Port, 0x24,
4724 (unsigned char) (tempcx & 0x1F));
4727 xgifb_reg_and_or(pVBInfo->Part4Port, 0x0D,
4728 ~((EnableVBCLKDRVLOW | EnablePLLSPLOW) >> 8),
4729 (unsigned short) ((tempcx & (EnableVBCLKDRVLOW
4730 | EnablePLLSPLOW)) >> 8));
4732 if (pVBInfo->VBInfo & SetCRT2ToLCD)
4733 XGI_SetLCDCap_B(tempcx, pVBInfo);
4734 else if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
4735 XGI_SetLCDCap_A(tempcx, pVBInfo);
4737 if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
4738 if (tempcx & EnableSpectrum)
4739 SetSpectrum(pVBInfo);
4743 XGI_SetLCDCap_A(tempcx, pVBInfo);
4747 /* --------------------------------------------------------------------- */
4748 /* Function : XGI_SetAntiFlicker */
4751 /* Description : Set TV Customized Param. */
4752 /* --------------------------------------------------------------------- */
4753 static void XGI_SetAntiFlicker(struct vb_device_info *pVBInfo)
4755 unsigned short tempbx;
4757 unsigned char tempah;
4759 if (pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p))
4762 tempbx = XGI_GetTVPtrIndex(pVBInfo);
4764 tempah = TVAntiFlickList[tempbx];
4767 xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0x8F, tempah);
4770 static void XGI_SetEdgeEnhance(struct vb_device_info *pVBInfo)
4772 unsigned short tempbx;
4774 unsigned char tempah;
4776 tempbx = XGI_GetTVPtrIndex(pVBInfo);
4778 tempah = TVEdgeList[tempbx];
4781 xgifb_reg_and_or(pVBInfo->Part2Port, 0x3A, 0x1F, tempah);
4784 static void XGI_SetPhaseIncr(struct vb_device_info *pVBInfo)
4786 unsigned short tempbx;
4788 unsigned char tempcl, tempch;
4790 unsigned long tempData;
4792 XGI_GetTVPtrIndex2(&tempbx, &tempcl, &tempch, pVBInfo); /* bx, cl, ch */
4793 tempData = TVPhaseList[tempbx];
4795 xgifb_reg_set(pVBInfo->Part2Port, 0x31, (unsigned short) (tempData
4797 xgifb_reg_set(pVBInfo->Part2Port, 0x32, (unsigned short) ((tempData
4798 & 0x0000FF00) >> 8));
4799 xgifb_reg_set(pVBInfo->Part2Port, 0x33, (unsigned short) ((tempData
4800 & 0x00FF0000) >> 16));
4801 xgifb_reg_set(pVBInfo->Part2Port, 0x34, (unsigned short) ((tempData
4802 & 0xFF000000) >> 24));
4805 static void XGI_SetYFilter(unsigned short ModeIdIndex,
4806 struct vb_device_info *pVBInfo)
4808 unsigned short tempbx, index;
4809 unsigned char const *filterPtr;
4810 unsigned char tempcl, tempch, tempal;
4812 XGI_GetTVPtrIndex2(&tempbx, &tempcl, &tempch, pVBInfo); /* bx, cl, ch */
4817 filterPtr = NTSCYFilter1;
4821 filterPtr = PALYFilter1;
4828 filterPtr = xgifb_palmn_yfilter1;
4836 filterPtr = xgifb_yfilter2;
4843 tempal = XGI330_EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex;
4849 if ((tempcl == 0) && (tempch == 1)) {
4850 xgifb_reg_set(pVBInfo->Part2Port, 0x35, 0);
4851 xgifb_reg_set(pVBInfo->Part2Port, 0x36, 0);
4852 xgifb_reg_set(pVBInfo->Part2Port, 0x37, 0);
4853 xgifb_reg_set(pVBInfo->Part2Port, 0x38, filterPtr[index++]);
4855 xgifb_reg_set(pVBInfo->Part2Port, 0x35, filterPtr[index++]);
4856 xgifb_reg_set(pVBInfo->Part2Port, 0x36, filterPtr[index++]);
4857 xgifb_reg_set(pVBInfo->Part2Port, 0x37, filterPtr[index++]);
4858 xgifb_reg_set(pVBInfo->Part2Port, 0x38, filterPtr[index++]);
4861 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
4862 | VB_SIS302LV | VB_XGI301C)) {
4863 xgifb_reg_set(pVBInfo->Part2Port, 0x48, filterPtr[index++]);
4864 xgifb_reg_set(pVBInfo->Part2Port, 0x49, filterPtr[index++]);
4865 xgifb_reg_set(pVBInfo->Part2Port, 0x4A, filterPtr[index++]);
4869 /* --------------------------------------------------------------------- */
4870 /* Function : XGI_OEM310Setting */
4873 /* Description : Customized Param. for 301 */
4874 /* --------------------------------------------------------------------- */
4875 static void XGI_OEM310Setting(unsigned short ModeIdIndex,
4876 struct vb_device_info *pVBInfo)
4878 XGI_SetDelayComp(pVBInfo);
4880 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))
4881 XGI_SetLCDCap(pVBInfo);
4883 if (pVBInfo->VBInfo & SetCRT2ToTV) {
4884 XGI_SetPhaseIncr(pVBInfo);
4885 XGI_SetYFilter(ModeIdIndex, pVBInfo);
4886 XGI_SetAntiFlicker(pVBInfo);
4888 if (pVBInfo->VBType & VB_SIS301)
4889 XGI_SetEdgeEnhance(pVBInfo);
4893 /* --------------------------------------------------------------------- */
4894 /* Function : XGI_SetCRT2ModeRegs */
4897 /* Description : Origin code for crt2group */
4898 /* --------------------------------------------------------------------- */
4899 static void XGI_SetCRT2ModeRegs(struct vb_device_info *pVBInfo)
4901 unsigned short tempbl;
4904 unsigned char tempah;
4907 if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
4908 tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00);
4909 tempah &= ~0x10; /* BTRAMDAC */
4910 tempah |= 0x40; /* BTRAM */
4912 if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV
4914 tempah = 0x40; /* BTDRAM */
4915 tempcl = pVBInfo->ModeType;
4919 tempah = 0x008 >> tempcl;
4924 if (pVBInfo->VBInfo & SetInSlaveMode)
4925 tempah ^= 0x50; /* BTDAC */
4929 xgifb_reg_set(pVBInfo->Part1Port, 0x00, tempah);
4933 if (pVBInfo->VBInfo & DisableCRT2Display)
4939 if (!(pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV |
4940 SetCRT2ToLCD | XGI_SetCRT2ToLCDA)))
4943 if ((pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
4944 (!(pVBInfo->VBInfo & SetSimuScanMode))) {
4950 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
4955 if (!(pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD)))
4961 if (!(pVBInfo->VBInfo & SetInSlaveMode))
4964 if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) {
4965 tempah = tempah ^ 0x05;
4966 if (!(pVBInfo->VBInfo & SetCRT2ToLCD))
4967 tempah = tempah ^ 0x01;
4970 if (!(pVBInfo->VBInfo & SetCRT2ToDualEdge))
4974 xgifb_reg_and_or(pVBInfo->Part1Port, 0x2e, tempbl, tempah);
4976 if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD
4977 | XGI_SetCRT2ToLCDA)) {
4979 if ((pVBInfo->ModeType == ModeVGA) && !(pVBInfo->VBInfo
4980 & SetInSlaveMode)) {
4985 if (pVBInfo->VBInfo & SetCRT2ToTV) {
4987 if (pVBInfo->VBInfo & DriverMode)
4988 tempah = tempah ^ 0x20;
4991 xgifb_reg_and_or(pVBInfo->Part4Port, 0x0D, ~0x0BF, tempah);
4994 if (pVBInfo->LCDInfo & SetLCDDualLink)
4997 if (pVBInfo->VBInfo & SetCRT2ToTV) {
4998 if (pVBInfo->TVInfo & RPLLDIV2XO)
5002 if ((pVBInfo->LCDResInfo == Panel_1280x1024)
5003 || (pVBInfo->LCDResInfo == Panel_1280x1024x75))
5006 if (pVBInfo->LCDResInfo == Panel_1280x960)
5009 xgifb_reg_set(pVBInfo->Part4Port, 0x0C, tempah);
5012 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
5013 | VB_SIS302LV | VB_XGI301C)) {
5017 if (pVBInfo->VBInfo & SetCRT2ToDualEdge) {
5019 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
5020 tempah |= 0x04; /* shampoo 0129 */
5023 xgifb_reg_and_or(pVBInfo->Part1Port, 0x13, tempbl, tempah);
5026 if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
5027 if (pVBInfo->VBInfo & SetCRT2ToDualEdge)
5031 xgifb_reg_and_or(pVBInfo->Part1Port, 0x2c, tempbl, tempah);
5035 if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
5036 if (pVBInfo->VBInfo & SetCRT2ToDualEdge)
5039 xgifb_reg_and_or(pVBInfo->Part4Port, 0x21, tempbl, tempah);
5044 if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) {
5046 if (!(pVBInfo->VBInfo & SetCRT2ToDualEdge))
5050 xgifb_reg_and_or(pVBInfo->Part4Port, 0x23, tempbl, tempah);
5052 if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
5053 if (pVBInfo->LCDInfo & SetLCDDualLink) {
5054 xgifb_reg_or(pVBInfo->Part4Port, 0x27, 0x20);
5055 xgifb_reg_or(pVBInfo->Part4Port, 0x34, 0x10);
5060 void XGI_UnLockCRT2(struct vb_device_info *pVBInfo)
5062 xgifb_reg_and_or(pVBInfo->Part1Port, 0x2f, 0xFF, 0x01);
5065 void XGI_LockCRT2(struct vb_device_info *pVBInfo)
5067 xgifb_reg_and_or(pVBInfo->Part1Port, 0x2F, 0xFE, 0x00);
5070 unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
5071 unsigned short ModeNo, unsigned short ModeIdIndex,
5072 struct vb_device_info *pVBInfo)
5074 const u8 LCDARefreshIndex[] = {
5075 0x00, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x00 };
5077 unsigned short RefreshRateTableIndex, i, index, temp;
5079 index = xgifb_reg_get(pVBInfo->P3d4, 0x33);
5080 index >>= pVBInfo->SelectCRT2Rate;
5083 if (pVBInfo->LCDInfo & LCDNonExpanding)
5089 if (pVBInfo->SetFlag & ProgrammingCRT2) {
5090 if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
5091 temp = LCDARefreshIndex[pVBInfo->LCDResInfo & 0x07];
5098 RefreshRateTableIndex = XGI330_EModeIDTable[ModeIdIndex].REFindex;
5099 ModeNo = XGI330_RefIndex[RefreshRateTableIndex].ModeID;
5100 if (pXGIHWDE->jChipType >= XG20) { /* for XG20, XG21, XG27 */
5101 if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 800) &&
5102 (XGI330_RefIndex[RefreshRateTableIndex].YRes == 600)) {
5105 /* do the similar adjustment like XGISearchCRT1Rate() */
5106 if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 1024) &&
5107 (XGI330_RefIndex[RefreshRateTableIndex].YRes == 768)) {
5110 if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 1280) &&
5111 (XGI330_RefIndex[RefreshRateTableIndex].YRes == 1024)) {
5118 if (XGI330_RefIndex[RefreshRateTableIndex + i].
5121 temp = XGI330_RefIndex[RefreshRateTableIndex + i].Ext_InfoFlag;
5122 temp &= ModeTypeMask;
5123 if (temp < pVBInfo->ModeType)
5128 } while (index != 0xFFFF);
5129 if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) {
5130 if (pVBInfo->VBInfo & SetInSlaveMode) {
5131 temp = XGI330_RefIndex[RefreshRateTableIndex + i - 1].
5133 if (temp & InterlaceMode)
5138 if ((pVBInfo->SetFlag & ProgrammingCRT2)) {
5139 temp = XGI_AjustCRT2Rate(ModeIdIndex, RefreshRateTableIndex,
5142 return RefreshRateTableIndex + i;
5145 static void XGI_SetLCDAGroup(unsigned short ModeNo, unsigned short ModeIdIndex,
5146 struct xgi_hw_device_info *HwDeviceExtension,
5147 struct vb_device_info *pVBInfo)
5149 unsigned short RefreshRateTableIndex;
5151 pVBInfo->SetFlag |= ProgrammingCRT2;
5152 RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
5153 ModeIdIndex, pVBInfo);
5154 XGI_GetLVDSResInfo(ModeIdIndex, pVBInfo);
5155 XGI_GetLVDSData(ModeIdIndex, pVBInfo);
5156 XGI_ModCRT1Regs(ModeIdIndex, HwDeviceExtension, pVBInfo);
5157 XGI_SetLVDSRegs(ModeIdIndex, pVBInfo);
5158 XGI_SetCRT2ECLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
5161 static unsigned char XGI_SetCRT2Group301(unsigned short ModeNo,
5162 struct xgi_hw_device_info *HwDeviceExtension,
5163 struct vb_device_info *pVBInfo)
5165 unsigned short ModeIdIndex, RefreshRateTableIndex;
5167 pVBInfo->SetFlag |= ProgrammingCRT2;
5168 XGI_SearchModeID(ModeNo, &ModeIdIndex);
5169 pVBInfo->SelectCRT2Rate = 4;
5170 RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
5171 ModeIdIndex, pVBInfo);
5172 XGI_SaveCRT2Info(ModeNo, pVBInfo);
5173 XGI_GetCRT2ResInfo(ModeIdIndex, pVBInfo);
5174 XGI_GetCRT2Data(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
5175 XGI_PreSetGroup1(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
5176 XGI_SetGroup1(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
5177 XGI_SetLockRegs(ModeNo, ModeIdIndex, pVBInfo);
5178 XGI_SetGroup2(ModeNo, ModeIdIndex, pVBInfo);
5179 XGI_SetLCDRegs(ModeIdIndex, pVBInfo);
5180 XGI_SetTap4Regs(pVBInfo);
5181 XGI_SetGroup3(ModeIdIndex, pVBInfo);
5182 XGI_SetGroup4(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
5183 XGI_SetCRT2VCLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
5184 XGI_SetGroup5(pVBInfo);
5185 XGI_AutoThreshold(pVBInfo);
5189 void XGI_SenseCRT1(struct vb_device_info *pVBInfo)
5191 unsigned char CRTCData[17] = { 0x5F, 0x4F, 0x50, 0x82, 0x55, 0x81,
5192 0x0B, 0x3E, 0xE9, 0x0B, 0xDF, 0xE7, 0x04, 0x00, 0x00,
5195 unsigned char SR01 = 0, SR1F = 0, SR07 = 0, SR06 = 0;
5197 unsigned char CR17, CR63, SR31;
5198 unsigned short temp;
5202 xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86);
5204 /* to fix XG42 single LCD sense to CRT+LCD */
5205 xgifb_reg_set(pVBInfo->P3d4, 0x57, 0x4A);
5206 xgifb_reg_set(pVBInfo->P3d4, 0x53, (xgifb_reg_get(
5207 pVBInfo->P3d4, 0x53) | 0x02));
5209 SR31 = xgifb_reg_get(pVBInfo->P3c4, 0x31);
5210 CR63 = xgifb_reg_get(pVBInfo->P3d4, 0x63);
5211 SR01 = xgifb_reg_get(pVBInfo->P3c4, 0x01);
5213 xgifb_reg_set(pVBInfo->P3c4, 0x01, (unsigned char) (SR01 & 0xDF));
5214 xgifb_reg_set(pVBInfo->P3d4, 0x63, (unsigned char) (CR63 & 0xBF));
5216 CR17 = xgifb_reg_get(pVBInfo->P3d4, 0x17);
5217 xgifb_reg_set(pVBInfo->P3d4, 0x17, (unsigned char) (CR17 | 0x80));
5219 SR1F = xgifb_reg_get(pVBInfo->P3c4, 0x1F);
5220 xgifb_reg_set(pVBInfo->P3c4, 0x1F, (unsigned char) (SR1F | 0x04));
5222 SR07 = xgifb_reg_get(pVBInfo->P3c4, 0x07);
5223 xgifb_reg_set(pVBInfo->P3c4, 0x07, (unsigned char) (SR07 & 0xFB));
5224 SR06 = xgifb_reg_get(pVBInfo->P3c4, 0x06);
5225 xgifb_reg_set(pVBInfo->P3c4, 0x06, (unsigned char) (SR06 & 0xC3));
5227 xgifb_reg_set(pVBInfo->P3d4, 0x11, 0x00);
5229 for (i = 0; i < 8; i++)
5230 xgifb_reg_set(pVBInfo->P3d4, (unsigned short) i, CRTCData[i]);
5232 for (i = 8; i < 11; i++)
5233 xgifb_reg_set(pVBInfo->P3d4, (unsigned short) (i + 8),
5236 for (i = 11; i < 13; i++)
5237 xgifb_reg_set(pVBInfo->P3d4, (unsigned short) (i + 4),
5240 for (i = 13; i < 16; i++)
5241 xgifb_reg_set(pVBInfo->P3c4, (unsigned short) (i - 3),
5244 xgifb_reg_set(pVBInfo->P3c4, 0x0E, (unsigned char) (CRTCData[16]
5247 xgifb_reg_set(pVBInfo->P3c4, 0x31, 0x00);
5248 xgifb_reg_set(pVBInfo->P3c4, 0x2B, 0x1B);
5249 xgifb_reg_set(pVBInfo->P3c4, 0x2C, 0xE1);
5251 outb(0x00, pVBInfo->P3c8);
5253 for (i = 0; i < 256 * 3; i++)
5254 outb(0x0F, (pVBInfo->P3c8 + 1)); /* DAC_TEST_PARMS */
5258 XGI_WaitDisply(pVBInfo);
5259 temp = inb(pVBInfo->P3c2);
5262 xgifb_reg_and_or(pVBInfo->P3d4, 0x32, 0xDF, 0x20);
5264 xgifb_reg_and_or(pVBInfo->P3d4, 0x32, 0xDF, 0x00);
5266 /* avoid display something, set BLACK DAC if not restore DAC */
5267 outb(0x00, pVBInfo->P3c8);
5269 for (i = 0; i < 256 * 3; i++)
5270 outb(0, (pVBInfo->P3c8 + 1));
5272 xgifb_reg_set(pVBInfo->P3c4, 0x01, SR01);
5273 xgifb_reg_set(pVBInfo->P3d4, 0x63, CR63);
5274 xgifb_reg_set(pVBInfo->P3c4, 0x31, SR31);
5276 xgifb_reg_set(pVBInfo->P3d4, 0x53, (xgifb_reg_get(
5277 pVBInfo->P3d4, 0x53) & 0xFD));
5278 xgifb_reg_set(pVBInfo->P3c4, 0x1F, (unsigned char) SR1F);
5281 static void XGI_EnableBridge(struct xgifb_video_info *xgifb_info,
5282 struct xgi_hw_device_info *HwDeviceExtension,
5283 struct vb_device_info *pVBInfo)
5285 unsigned short tempah;
5287 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
5288 | VB_SIS302LV | VB_XGI301C)) {
5289 if (pVBInfo->VBInfo & SetCRT2ToDualEdge)
5291 xgifb_reg_set(pVBInfo->Part1Port, 0x1E, 0x20);
5293 if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV |
5295 tempah = xgifb_reg_get(pVBInfo->P3c4, 0x32);
5297 if (pVBInfo->VBInfo & SetInSlaveMode) {
5298 if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC))
5301 xgifb_reg_set(pVBInfo->P3c4, 0x32, tempah);
5302 xgifb_reg_or(pVBInfo->P3c4, 0x1E, 0x20);
5304 tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x2E);
5306 if (!(tempah & 0x80))
5307 xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80);
5308 xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F);
5311 if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
5312 xgifb_reg_and_or(pVBInfo->Part2Port, 0x00, ~0xE0,
5313 0x20); /* shampoo 0129 */
5314 if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
5315 if (pVBInfo->VBInfo &
5316 (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))
5317 /* LVDS PLL power on */
5318 xgifb_reg_and(pVBInfo->Part4Port, 0x2A,
5320 /* LVDS Driver power on */
5321 xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x7F);
5327 if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
5330 if (!(pVBInfo->VBInfo & SetSimuScanMode) &&
5331 (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&
5332 (pVBInfo->VBInfo & SetCRT2ToDualEdge)) {
5333 tempah = tempah & 0x40;
5334 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
5335 tempah = tempah ^ 0xC0;
5339 /* EnablePart4_1F */
5340 xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah);
5342 XGI_DisableGatingCRT(pVBInfo);
5343 XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo);
5346 if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToLCD
5347 | XGI_SetCRT2ToLCDA))
5349 xgifb_reg_or(pVBInfo->Part1Port, 0x1E, 0x20);
5351 tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x2E);
5352 if (!(tempah & 0x80))
5353 xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80);
5355 xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F);
5356 XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo);
5360 static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info,
5361 struct xgi_hw_device_info *HwDeviceExtension,
5362 unsigned short ModeNo, unsigned short ModeIdIndex,
5363 struct vb_device_info *pVBInfo)
5365 unsigned short RefreshRateTableIndex, temp;
5367 XGI_SetSeqRegs(pVBInfo);
5368 outb(XGI330_StandTable.MISC, pVBInfo->P3c2);
5369 XGI_SetCRTCRegs(pVBInfo);
5370 XGI_SetATTRegs(ModeIdIndex, pVBInfo);
5371 XGI_SetGRCRegs(pVBInfo);
5372 XGI_ClearExt1Regs(pVBInfo);
5374 if (HwDeviceExtension->jChipType == XG27) {
5375 if (pVBInfo->IF_DEF_LVDS == 0)
5376 XGI_SetDefaultVCLK(pVBInfo);
5379 temp = ~ProgrammingCRT2;
5380 pVBInfo->SetFlag &= temp;
5381 pVBInfo->SelectCRT2Rate = 0;
5383 if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
5384 | VB_SIS302LV | VB_XGI301C)) {
5385 if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA
5386 | SetInSlaveMode)) {
5387 pVBInfo->SetFlag |= ProgrammingCRT2;
5391 RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
5392 ModeIdIndex, pVBInfo);
5393 if (RefreshRateTableIndex != 0xFFFF) {
5394 XGI_SetSync(RefreshRateTableIndex, pVBInfo);
5395 XGI_SetCRT1CRTC(ModeIdIndex, RefreshRateTableIndex,
5396 pVBInfo, HwDeviceExtension);
5397 XGI_SetCRT1DE(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
5398 XGI_SetCRT1Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex,
5399 HwDeviceExtension, pVBInfo);
5400 XGI_SetCRT1VCLK(ModeIdIndex, HwDeviceExtension,
5401 RefreshRateTableIndex, pVBInfo);
5404 if (HwDeviceExtension->jChipType >= XG21) {
5405 temp = xgifb_reg_get(pVBInfo->P3d4, 0x38);
5407 if (HwDeviceExtension->jChipType == XG27)
5408 XGI_SetXG27CRTC(RefreshRateTableIndex, pVBInfo);
5410 XGI_SetXG21CRTC(RefreshRateTableIndex, pVBInfo);
5412 XGI_UpdateXG21CRTC(ModeNo, pVBInfo,
5413 RefreshRateTableIndex);
5415 xgifb_set_lcd(HwDeviceExtension->jChipType,
5416 pVBInfo, RefreshRateTableIndex);
5418 if (pVBInfo->IF_DEF_LVDS == 1)
5419 xgifb_set_lvds(xgifb_info,
5420 HwDeviceExtension->jChipType,
5421 ModeIdIndex, pVBInfo);
5425 pVBInfo->SetFlag &= (~ProgrammingCRT2);
5426 XGI_SetCRT1FIFO(HwDeviceExtension, pVBInfo);
5427 XGI_SetCRT1ModeRegs(HwDeviceExtension, ModeIdIndex,
5428 RefreshRateTableIndex, pVBInfo);
5429 XGI_LoadDAC(pVBInfo);
5432 unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
5433 struct xgi_hw_device_info *HwDeviceExtension,
5434 unsigned short ModeNo)
5436 unsigned short ModeIdIndex;
5437 struct vb_device_info VBINF;
5438 struct vb_device_info *pVBInfo = &VBINF;
5440 pVBInfo->IF_DEF_LVDS = 0;
5442 if (HwDeviceExtension->jChipType >= XG20)
5443 pVBInfo->VBType = 0; /*set VBType default 0*/
5445 XGIRegInit(pVBInfo, xgifb_info->vga_base);
5447 /* for x86 Linux, XG21 LVDS */
5448 if (HwDeviceExtension->jChipType == XG21) {
5449 if ((xgifb_reg_get(pVBInfo->P3d4, 0x38) & 0xE0) == 0xC0)
5450 pVBInfo->IF_DEF_LVDS = 1;
5452 if (HwDeviceExtension->jChipType == XG27) {
5453 if ((xgifb_reg_get(pVBInfo->P3d4, 0x38) & 0xE0) == 0xC0) {
5454 if (xgifb_reg_get(pVBInfo->P3d4, 0x30) & 0x20)
5455 pVBInfo->IF_DEF_LVDS = 1;
5459 InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
5461 ModeNo = ModeNo & 0x7F;
5462 xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86);
5464 if (HwDeviceExtension->jChipType < XG20)
5465 XGI_UnLockCRT2(pVBInfo);
5467 XGI_SearchModeID(ModeNo, &ModeIdIndex);
5469 if (HwDeviceExtension->jChipType < XG20) {
5470 XGI_GetVBInfo(ModeIdIndex, pVBInfo);
5471 XGI_GetTVInfo(ModeIdIndex, pVBInfo);
5472 XGI_GetLCDInfo(ModeIdIndex, pVBInfo);
5473 XGI_DisableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
5475 if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA) ||
5476 !(pVBInfo->VBInfo & SwitchCRT2)) {
5477 XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo,
5478 ModeIdIndex, pVBInfo);
5480 if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
5481 XGI_SetLCDAGroup(ModeNo, ModeIdIndex,
5482 HwDeviceExtension, pVBInfo);
5486 if (pVBInfo->VBInfo & (SetSimuScanMode | SwitchCRT2)) {
5487 switch (HwDeviceExtension->ujVBChipID) {
5488 case VB_CHIP_301: /* fall through */
5490 XGI_SetCRT2Group301(ModeNo, HwDeviceExtension,
5491 pVBInfo); /*add for CRT2 */
5499 XGI_SetCRT2ModeRegs(pVBInfo);
5500 XGI_OEM310Setting(ModeIdIndex, pVBInfo); /*0212*/
5501 XGI_EnableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
5504 if (pVBInfo->IF_DEF_LVDS == 1)
5505 if (!XGI_XG21CheckLVDSMode(xgifb_info, ModeNo,
5509 pVBInfo->ModeType = XGI330_EModeIDTable[ModeIdIndex].
5510 Ext_ModeFlag & ModeTypeMask;
5512 pVBInfo->SetFlag = 0;
5513 pVBInfo->VBInfo = DisableCRT2Display;
5515 XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
5517 XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo,
5518 ModeIdIndex, pVBInfo);
5520 XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo);
5523 XGI_UpdateModeInfo(pVBInfo);
5525 if (HwDeviceExtension->jChipType < XG20)
5526 XGI_LockCRT2(pVBInfo);