diff options
Diffstat (limited to 'src/via_driver.c')
| -rw-r--r-- | src/via_driver.c | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/src/via_driver.c b/src/via_driver.c index ec62102..28ef7bd 100644 --- a/src/via_driver.c +++ b/src/via_driver.c @@ -143,6 +143,7 @@ static const struct pci_id_match via_device_match[] = { VIA_DEVICE_MATCH (PCI_CHIP_VT3327, 0 ), VIA_DEVICE_MATCH (PCI_CHIP_VT3353, 0 ), VIA_DEVICE_MATCH (PCI_CHIP_VT3409, 0 ), + VIA_DEVICE_MATCH (PCI_CHIP_VT3410, 0 ), { 0, 0, 0 }, }; @@ -180,6 +181,7 @@ static SymTabRec VIAChipsets[] = { {VIA_P4M900, "P4M900/VN896/CN896"}, {VIA_VX800, "VX800/VX820"}, {VIA_VX855, "VX855/VX875"}, + {VIA_VX900, "VX900"}, {-1, NULL } }; @@ -196,6 +198,7 @@ static PciChipsets VIAPciChipsets[] = { {VIA_P4M900, PCI_CHIP_VT3364, VIA_RES_SHARED}, {VIA_VX800, PCI_CHIP_VT3353, VIA_RES_SHARED}, {VIA_VX855, PCI_CHIP_VT3409, VIA_RES_SHARED}, + {VIA_VX900, PCI_CHIP_VT3410, VIA_RES_SHARED}, {-1, -1, VIA_RES_UNDEF} }; @@ -760,6 +763,7 @@ VIASetupDefaultOptions(ScrnInfoPtr pScrn) case VIA_VX800: case VIA_VX855: + case VIA_VX900: pVia->VideoEngine = VIDEO_ENGINE_CME; pVia->agpEnable = FALSE; pVia->dmaXV = FALSE; @@ -865,6 +869,7 @@ VIAPreInit(ScrnInfoPtr pScrn, int flags) pVIAEnt->HasSecondary = FALSE; pVIAEnt->RestorePrimary = FALSE; pVIAEnt->IsSecondaryRestored = FALSE; + } } else { pVia->sharedData = xnfcalloc(sizeof(ViaSharedRec), 1); @@ -1034,6 +1039,7 @@ VIAPreInit(ScrnInfoPtr pScrn, int flags) case VIA_CX700: case VIA_VX800: case VIA_VX855: + case VIA_VX900: #ifdef XSERVER_LIBPCIACCESS pci_device_cfg_read_u8(vgaDevice, &videoRam, 0xA1); #else @@ -1591,10 +1597,13 @@ VIAPreInit(ScrnInfoPtr pScrn, int flags) } else { if (pVia->pI2CBus1) { - pVia->DDC1 = xf86DoEDID_DDC2(pScrn->scrnIndex, pVia->pI2CBus1); + pVia->DDC1 = xf86DoEEDID(pScrn->scrnIndex, pVia->pI2CBus1, TRUE); if (pVia->DDC1) { xf86PrintEDID(pVia->DDC1); xf86SetDDCproperties(pScrn, pVia->DDC1); + DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_PROBED, + "DDC pI2CBus1 detected a %s\n", DIGITAL(pVia->DDC1->features.input_type) ? + "DFP" : "CRT")); } } } @@ -1897,6 +1906,7 @@ VIALeaveVT(int scrnIndex, int flags) case VIA_P4M900: case VIA_VX800: case VIA_VX855: + case VIA_VX900: break; default: hwp->writeSeq(hwp, 0x1A, pVia->SavedReg.SR1A | 0x40); @@ -2054,6 +2064,9 @@ VIASave(ScrnInfoPtr pScrn) Regs->SR4C = hwp->readSeq(hwp, 0x4C); break; } + + /* Save Preemptive Arbiter Control Register */ + Regs->SR4C = hwp->readSeq(hwp, 0x4D); DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Crtc...\n")); Regs->CR13 = hwp->readCrtc(hwp, 0x13); @@ -2111,6 +2124,7 @@ VIASave(ScrnInfoPtr pScrn) case VIA_CX700: case VIA_VX800: case VIA_VX855: + case VIA_VX900: Regs->CRD2 = hwp->readCrtc(hwp, 0xD2); break; } @@ -2220,6 +2234,15 @@ VIARestore(ScrnInfoPtr pScrn) break; } + /* Restore Preemptive Arbiter Control Register + * VX800 and VX855 should restore this register too, + * but I don't do that for I don't want to affect any + * chips now. + */ + if (pVia->Chipset == VIA_VX900) { + hwp->writeSeq(hwp, 0x4D, Regs->SR4D); + } + /* Reset dotclocks. */ ViaSeqMask(hwp, 0x40, 0x06, 0x06); ViaSeqMask(hwp, 0x40, 0x00, 0x06); @@ -2274,6 +2297,7 @@ VIARestore(ScrnInfoPtr pScrn) case VIA_CX700: case VIA_VX800: case VIA_VX855: + case VIA_VX900: /* LVDS Control Register */ hwp->writeCrtc(hwp, 0xD2, Regs->CRD2); break; @@ -2303,6 +2327,7 @@ ViaMMIOEnable(ScrnInfoPtr pScrn) case VIA_P4M900: case VIA_VX800: case VIA_VX855: + case VIA_VX900: ViaSeqMask(hwp, 0x1A, 0x08, 0x08); break; default: @@ -2326,6 +2351,7 @@ ViaMMIODisable(ScrnInfoPtr pScrn) case VIA_P4M900: case VIA_VX800: case VIA_VX855: + case VIA_VX900: ViaSeqMask(hwp, 0x1A, 0x00, 0x08); break; default: @@ -2442,10 +2468,18 @@ VIAMapFB(ScrnInfoPtr pScrn) VIAPtr pVia = VIAPTR(pScrn); #ifdef XSERVER_LIBPCIACCESS - pVia->FrameBufferBase = pVia->PciInfo->regions[0].base_addr; + if (pVia->Chipset == VIA_VX900) { + pVia->FrameBufferBase = pVia->PciInfo->regions[2].base_addr; + } else { + pVia->FrameBufferBase = pVia->PciInfo->regions[0].base_addr; + } int err; #else - pVia->FrameBufferBase = pVia->PciInfo->memBase[0]; + if (pVia->Chipset == VIA_VX900) { + pVia->FrameBufferBase = pVia->PciInfo->memBase[2]; + } else { + pVia->FrameBufferBase = pVia->PciInfo->memBase[0]; + } #endif DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "VIAMapFB\n")); @@ -3029,6 +3063,7 @@ VIAWriteMode(ScrnInfoPtr pScrn, DisplayModePtr mode) case VIA_P4M900: case VIA_VX800: case VIA_VX855: + case VIA_VX900: /* * Since we are using virtual, we need to adjust * the offset to match the framebuffer alignment. @@ -3075,6 +3110,7 @@ VIACloseScreen(int scrnIndex, ScreenPtr pScreen) case VIA_P4M900: case VIA_VX800: case VIA_VX855: + case VIA_VX900: break; default : hwp->writeSeq(hwp, 0x1A, pVia->SavedReg.SR1A | 0x40); |