static Bool ViaVbeSetRefresh(ScrnInfoPtr pScrn, int maxRefresh) { VIAPtr pVia = VIAPTR(pScrn); DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ViaVbeSetRefresh\n")); vbeInfoPtr pVbe = pVia->pVbe; ViaVbeInitInt10(pVbe); pVbe->pInt10->bx = 0x0001; pVbe->pInt10->cx = ViaVbeGetActiveDevices(pScrn); DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Active Device: %d\n", pVbe->pInt10->cx)); pVbe->pInt10->di = ViaVbeGetRefreshRateIndex(maxRefresh); DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Refresh Rate Index: %d\n", pVbe->pInt10->di)); /* Real execution */ xf86ExecX86int10(pVbe->pInt10); if (pVbe->pInt10->ax != 0x4F) return FALSE; return TRUE; }
/* * FIXME: This might be useful in the future. Otherwise feel free to remove. * If mode=1, it sets the panel in a low-power, low-performance state; * if mode=0, then high performance. */ static int ViaVbePanelLowPower(vbeInfoPtr pVbe, int mode) { pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0x5F60; pVbe->pInt10->bx = (mode) ? 0x01 : 0x00; xf86ExecX86int10(pVbe->pInt10); return (R16(pVbe->pInt10->ax) == 0x015f); }
/* * Sets the panel mode (expand or center). */ static Bool ViaVbeSetPanelMode(ScrnInfoPtr pScrn, Bool expand) { VIAPtr pVia = VIAPTR(pScrn); vbeInfoPtr pVbe = pVia->pVbe; DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ViaVbeSetPanelMode\n")); ViaVbeInitInt10(pVbe); pVbe->pInt10->ax = 0x4F14; pVbe->pInt10->bx = 0x0306; pVbe->pInt10->cx = 0x80 | expand; xf86ExecX86int10(pVbe->pInt10); if (pVbe->pInt10->ax != 0x4F) return FALSE; return TRUE; }
/* * Sets the requested mode, refresh rate and active devices. */ static Bool ViaVbeSetActiveDevices(ScrnInfoPtr pScrn, int mode, int refresh) { VIAPtr pVia = VIAPTR(pScrn); vbeInfoPtr pVbe = pVia->pVbe; ViaVbeInitInt10(pVbe); pVbe->pInt10->bx = 0x8003; pVbe->pInt10->cx = ViaVbeGetActiveDevices(pScrn); pVbe->pInt10->dx = mode & 0x1FF; pVbe->pInt10->di = ViaVbeGetRefreshRateIndex(refresh); DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ViaVbeSetActiveDevices " "mode: %x, refresh: %d active devices: 0x%2x\n", mode, refresh, pVbe->pInt10->cx)); xf86ExecX86int10(pVbe->pInt10); if (pVbe->pInt10->ax != 0x4F) return FALSE; return TRUE; }
void SMILynx_WriteMode(ScrnInfoPtr pScrn, vgaRegPtr vgaSavePtr, SMIRegPtr restore) { SMIPtr pSmi = SMIPTR(pScrn); int i; CARD8 tmp; CARD32 offset; vgaHWPtr hwp = VGAHWPTR(pScrn); int vgaIOBase = hwp->IOBase; int vgaCRIndex = vgaIOBase + VGA_CRTC_INDEX_OFFSET; int vgaCRData = vgaIOBase + VGA_CRTC_DATA_OFFSET; ENTER(); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x17, restore->SR17); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x18, restore->SR18); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x20, restore->SR20); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x21, restore->SR21); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x22, restore->SR22); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x23, restore->SR23); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x24, restore->SR24); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x31, restore->SR31); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x32, restore->SR32); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x66, restore->SR66); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x68, restore->SR68); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x69, restore->SR69); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6A, restore->SR6A); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6B, restore->SR6B); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6C, restore->SR6C); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6D, restore->SR6D); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x81, restore->SR81); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0xA0, restore->SRA0); if (pSmi->useBIOS && restore->mode != 0){ pSmi->pInt10->num = 0x10; pSmi->pInt10->ax = restore->mode | 0x80; xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Setting mode 0x%02X\n", restore->mode); xf86ExecX86int10(pSmi->pInt10); /* Enable linear mode. */ outb(pSmi->PIOBase + VGA_SEQ_INDEX, 0x18); tmp = inb(pSmi->PIOBase + VGA_SEQ_DATA); outb(pSmi->PIOBase + VGA_SEQ_DATA, tmp | 0x01); /* Enable DPR/VPR registers. */ tmp = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x21); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x21, tmp & ~0x03); } else { /* Restore the standard VGA registers */ vgaHWRestore(pScrn, vgaSavePtr, VGA_SR_ALL); if (restore->smiDACMask) { VGAOUT8(pSmi, VGA_DAC_MASK, restore->smiDACMask); } else { VGAOUT8(pSmi, VGA_DAC_MASK, 0xFF); } VGAOUT8(pSmi, VGA_DAC_WRITE_ADDR, 0); for (i = 0; i < 256; i++) { VGAOUT8(pSmi, VGA_DAC_DATA, restore->smiDacRegs[i][0]); VGAOUT8(pSmi, VGA_DAC_DATA, restore->smiDacRegs[i][1]); VGAOUT8(pSmi, VGA_DAC_DATA, restore->smiDacRegs[i][2]); } for (i = 0, offset = 2; i < 8192; i++, offset += 8) { *(pSmi->FBBase + offset) = restore->smiFont[i]; } if (SMI_LYNXM_SERIES(pSmi->Chipset)) { /* Restore secondary registers */ VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9E, restore->CR90[14] | 0x20); VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x33, restore->CR33_2); for (i = 0; i < 14; i++) { VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x40 + i, restore->CR40_2[i]); } VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9F, restore->CR9F_2); /* Restore primary registers */ VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9E, restore->CR90[14] & ~0x20); VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x33, restore->CR33); for (i = 0; i < 14; i++) { VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x40 + i, restore->CR40[i]); } VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9F, restore->CR9F); /* Restore common registers */ VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x30, restore->CR30); VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x3A, restore->CR3A); for (i = 0; i < 15; i++) VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x90 + i, restore->CR90[i]); for (i = 0; i < 14; i++) VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0xA0 + i, restore->CRA0[i]); }else{ VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x30, restore->CR30); VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x33, restore->CR33); VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x3A, restore->CR3A); for (i = 0; i < 14; i++) { VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x40 + i, restore->CR40[i]); } } if (pSmi->Dualhead) { /* dualhead stuff */ VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x40, restore->SR40); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x41, restore->SR41); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x42, restore->SR42); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x43, restore->SR43); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x44, restore->SR44); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x45, restore->SR45); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x48, restore->SR48); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x49, restore->SR49); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x4A, restore->SR4A); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x4B, restore->SR4B); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x4C, restore->SR4C); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x50, restore->SR50); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x51, restore->SR51); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x52, restore->SR52); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x53, restore->SR53); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x54, restore->SR54); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x55, restore->SR55); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x56, restore->SR56); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x57, restore->SR57); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x5A, restore->SR5A); /* PLL2 stuff */ VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6E, restore->SR6E); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6F, restore->SR6F); } } /* Reset the graphics engine */ WRITE_DPR(pSmi, 0x10, restore->DPR10); WRITE_DPR(pSmi, 0x1C, restore->DPR1C); WRITE_DPR(pSmi, 0x20, restore->DPR20); WRITE_DPR(pSmi, 0x24, restore->DPR24); WRITE_DPR(pSmi, 0x28, restore->DPR28); WRITE_DPR(pSmi, 0x2C, restore->DPR2C); WRITE_DPR(pSmi, 0x30, restore->DPR30); WRITE_DPR(pSmi, 0x3C, restore->DPR3C); WRITE_DPR(pSmi, 0x40, restore->DPR40); WRITE_DPR(pSmi, 0x44, restore->DPR44); /* write video controller regs */ WRITE_VPR(pSmi, 0x00, restore->VPR00); WRITE_VPR(pSmi, 0x0C, restore->VPR0C); WRITE_VPR(pSmi, 0x10, restore->VPR10); if(pSmi->Chipset == SMI_COUGAR3DR) { WRITE_FPR(pSmi, FPR00, restore->FPR00_); WRITE_FPR(pSmi, FPR0C, restore->FPR0C_); WRITE_FPR(pSmi, FPR10, restore->FPR10_); } WRITE_CPR(pSmi, 0x00, restore->CPR00); if (xf86GetVerbosity() > 1) { xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, VERBLEV, "Done restoring mode. Register dump:\n"); SMI_PrintRegs(pScrn); } vgaHWProtect(pScrn, FALSE); LEAVE(); }
void SMILynx_Save(ScrnInfoPtr pScrn) { SMIPtr pSmi = SMIPTR(pScrn); int i; CARD32 offset; SMIRegPtr save = pSmi->save; vgaHWPtr hwp = VGAHWPTR(pScrn); vgaRegPtr vgaSavePtr = &hwp->SavedReg; int vgaIOBase = hwp->IOBase; int vgaCRIndex = vgaIOBase + VGA_CRTC_INDEX_OFFSET; int vgaCRData = vgaIOBase + VGA_CRTC_DATA_OFFSET; ENTER(); /* Save the standard VGA registers */ vgaHWSave(pScrn, vgaSavePtr, VGA_SR_ALL); save->smiDACMask = VGAIN8(pSmi, VGA_DAC_MASK); VGAOUT8(pSmi, VGA_DAC_READ_ADDR, 0); for (i = 0; i < 256; i++) { save->smiDacRegs[i][0] = VGAIN8(pSmi, VGA_DAC_DATA); save->smiDacRegs[i][1] = VGAIN8(pSmi, VGA_DAC_DATA); save->smiDacRegs[i][2] = VGAIN8(pSmi, VGA_DAC_DATA); } for (i = 0, offset = 2; i < 8192; i++, offset += 8) save->smiFont[i] = *(pSmi->FBBase + offset); /* Now we save all the extended registers we need. */ save->SR17 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x17); save->SR18 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x18); save->SR20 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x20); save->SR21 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x21); save->SR22 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x22); save->SR23 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x23); save->SR24 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x24); save->SR31 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x31); save->SR32 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x32); save->SR66 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x66); save->SR68 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x68); save->SR69 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x69); save->SR6A = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6A); save->SR6B = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6B); save->SR6C = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6C); save->SR6D = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6D); save->SR81 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x81); save->SRA0 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0xA0); if (pSmi->Dualhead) { /* dualhead stuff */ save->SR40 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x40); save->SR41 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x41); save->SR42 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x42); save->SR43 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x43); save->SR44 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x44); save->SR45 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x45); save->SR48 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x48); save->SR49 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x49); save->SR4A = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x4A); save->SR4B = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x4B); save->SR4C = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x4C); save->SR50 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x50); save->SR51 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x51); save->SR52 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x52); save->SR53 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x53); save->SR54 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x54); save->SR55 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x55); save->SR56 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x56); save->SR57 = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x57); save->SR5A = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x5A); /* PLL2 stuff */ save->SR6E = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6E); save->SR6F = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x6F); } if (SMI_LYNXM_SERIES(pSmi->Chipset)) { /* Save common registers */ save->CR30 = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x30); save->CR3A = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x3A); for (i = 0; i < 15; i++) { save->CR90[i] = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x90 + i); } for (i = 0; i < 14; i++) { save->CRA0[i] = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0xA0 + i); } /* Save primary registers */ VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9E, save->CR90[14] & ~0x20); save->CR33 = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x33); for (i = 0; i < 14; i++) { save->CR40[i] = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x40 + i); } save->CR9F = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9F); /* Save secondary registers */ VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9E, save->CR90[14] | 0x20); save->CR33_2 = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x33); for (i = 0; i < 14; i++) { save->CR40_2[i] = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x40 + i); } save->CR9F_2 = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9F); /* PDR#1069 */ VGAOUT8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x9E, save->CR90[14]); } else { save->CR30 = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x30); save->CR33 = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x33); save->CR3A = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x3A); for (i = 0; i < 14; i++) { save->CR40[i] = VGAIN8_INDEX(pSmi, vgaCRIndex, vgaCRData, 0x40 + i); } } save->DPR10 = READ_DPR(pSmi, 0x10); save->DPR1C = READ_DPR(pSmi, 0x1C); save->DPR20 = READ_DPR(pSmi, 0x20); save->DPR24 = READ_DPR(pSmi, 0x24); save->DPR28 = READ_DPR(pSmi, 0x28); save->DPR2C = READ_DPR(pSmi, 0x2C); save->DPR30 = READ_DPR(pSmi, 0x30); save->DPR3C = READ_DPR(pSmi, 0x3C); save->DPR40 = READ_DPR(pSmi, 0x40); save->DPR44 = READ_DPR(pSmi, 0x44); save->VPR00 = READ_VPR(pSmi, 0x00); save->VPR0C = READ_VPR(pSmi, 0x0C); save->VPR10 = READ_VPR(pSmi, 0x10); if (pSmi->Chipset == SMI_COUGAR3DR) { save->FPR00_ = READ_FPR(pSmi, FPR00); save->FPR0C_ = READ_FPR(pSmi, FPR0C); save->FPR10_ = READ_FPR(pSmi, FPR10); } save->CPR00 = READ_CPR(pSmi, 0x00); if (!pSmi->ModeStructInit) { vgaHWCopyReg(&hwp->ModeReg, vgaSavePtr); memcpy(pSmi->mode, save, sizeof(SMIRegRec)); pSmi->ModeStructInit = TRUE; } if (pSmi->useBIOS && pSmi->pInt10 != NULL) { pSmi->pInt10->num = 0x10; pSmi->pInt10->ax = 0x0F00; xf86ExecX86int10(pSmi->pInt10); save->mode = pSmi->pInt10->ax & 0x007F; xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Current mode 0x%02X.\n", save->mode); } if (xf86GetVerbosity() > 1) { xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, VERBLEV, "Saved current video mode. Register dump:\n"); SMI_PrintRegs(pScrn); } LEAVE(); }