115 	mx = hw->MXoptionReg | 0x00000004;  in DAC1064_setmclk()
161 	hw->MXoptionReg = mx;  in DAC1064_setmclk()
566 	hw->MXoptionReg &= ~0x2000;  in MGAG100_init()
689 	hw->MXoptionReg &= 0xC0000100;  in MGA1064_preinit()
690 	hw->MXoptionReg |= 0x00094E20;  in MGA1064_preinit()
692 		hw->MXoptionReg &= ~0x00000100;  in MGA1064_preinit()
694 		hw->MXoptionReg &= ~0x40000000;  in MGA1064_preinit()
696 		hw->MXoptionReg |=  0x20000000;  in MGA1064_preinit()
697 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGA1064_preinit()
720 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg | 4);  in g450_mclk_init()
722 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_mclk_init()
740 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg | 4);  in g450_mclk_init()
742 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_mclk_init()
749 	minfo->hw.MXoptionReg &= ~0x001F8000;  in g450_memory_init()
750 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_memory_init()
753 	minfo->hw.MXoptionReg &= ~0x00207E00;  in g450_memory_init()
754 	minfo->hw.MXoptionReg |= 0x00207E00 & minfo->values.reg.opt;  in g450_memory_init()
755 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_memory_init()
776 	minfo->hw.MXoptionReg |= 0x001F8000 & minfo->values.reg.opt;  in g450_memory_init()
777 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_memory_init()
796 	minfo->hw.MXoptionReg &= 0xC0000100;  in g450_preinit()
797 	minfo->hw.MXoptionReg |= 0x00000020;  in g450_preinit()
799 		minfo->hw.MXoptionReg &= ~0x00000100;  in g450_preinit()
801 		minfo->hw.MXoptionReg &= ~0x40000000;  in g450_preinit()
803 		minfo->hw.MXoptionReg |=  0x20000000;  in g450_preinit()
804 	minfo->hw.MXoptionReg |= minfo->values.reg.opt & 0x03400040;  in g450_preinit()
805 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_preinit()
893 	hw->MXoptionReg &= 0xC0000100;  in MGAG100_preinit()
894 	hw->MXoptionReg |= 0x00000020;  in MGAG100_preinit()
896 		hw->MXoptionReg &= ~0x00000100;  in MGAG100_preinit()
898 		hw->MXoptionReg &= ~0x40000000;  in MGAG100_preinit()
900 		hw->MXoptionReg |=  0x20000000;  in MGAG100_preinit()
901 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_preinit()
909 		hw->MXoptionReg |= 0x1080;  in MGAG100_preinit()
910 		pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_preinit()
932 			hw->MXoptionReg &= ~0x1000;  in MGAG100_preinit()
935 		hw->MXoptionReg |= 0x00078020;  in MGAG100_preinit()
942 			hw->MXoptionReg |= minfo->values.reg.opt & 0x1C00;  in MGAG100_preinit()
944 			hw->MXoptionReg |= (minfo->devflags.memtype & 7) << 10;  in MGAG100_preinit()
946 			hw->MXoptionReg |= 0x4000;  in MGAG100_preinit()
954 		hw->MXoptionReg |= 0x00078020;  in MGAG100_preinit()
962 			hw->MXoptionReg |= minfo->values.reg.opt & 0x1C00;  in MGAG100_preinit()
964 			hw->MXoptionReg |= (minfo->devflags.memtype & 7) << 10;  in MGAG100_preinit()
966 			hw->MXoptionReg |= 0x4000;  in MGAG100_preinit()
974 		hw->MXoptionReg |= 0x00040020;  in MGAG100_preinit()
976 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_preinit()
1002 				hw->MXoptionReg |= 0x40;	/* FIXME... */  in MGAG100_reset()
1003 				pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_reset()
1049 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGA1064_restore()
1076 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_restore()