114 	mx = hw->MXoptionReg | 0x00000004;  in DAC1064_setmclk()
160 	hw->MXoptionReg = mx;  in DAC1064_setmclk()
565 	hw->MXoptionReg &= ~0x2000;  in MGAG100_init()
688 	hw->MXoptionReg &= 0xC0000100;  in MGA1064_preinit()
689 	hw->MXoptionReg |= 0x00094E20;  in MGA1064_preinit()
691 		hw->MXoptionReg &= ~0x00000100;  in MGA1064_preinit()
693 		hw->MXoptionReg &= ~0x40000000;  in MGA1064_preinit()
695 		hw->MXoptionReg |=  0x20000000;  in MGA1064_preinit()
696 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGA1064_preinit()
719 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg | 4);  in g450_mclk_init()
721 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_mclk_init()
739 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg | 4);  in g450_mclk_init()
741 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_mclk_init()
748 	minfo->hw.MXoptionReg &= ~0x001F8000;  in g450_memory_init()
749 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_memory_init()
752 	minfo->hw.MXoptionReg &= ~0x00207E00;  in g450_memory_init()
753 	minfo->hw.MXoptionReg |= 0x00207E00 & minfo->values.reg.opt;  in g450_memory_init()
754 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_memory_init()
775 	minfo->hw.MXoptionReg |= 0x001F8000 & minfo->values.reg.opt;  in g450_memory_init()
776 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_memory_init()
795 	minfo->hw.MXoptionReg &= 0xC0000100;  in g450_preinit()
796 	minfo->hw.MXoptionReg |= 0x00000020;  in g450_preinit()
798 		minfo->hw.MXoptionReg &= ~0x00000100;  in g450_preinit()
800 		minfo->hw.MXoptionReg &= ~0x40000000;  in g450_preinit()
802 		minfo->hw.MXoptionReg |=  0x20000000;  in g450_preinit()
803 	minfo->hw.MXoptionReg |= minfo->values.reg.opt & 0x03400040;  in g450_preinit()
804 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, minfo->hw.MXoptionReg);  in g450_preinit()
892 	hw->MXoptionReg &= 0xC0000100;  in MGAG100_preinit()
893 	hw->MXoptionReg |= 0x00000020;  in MGAG100_preinit()
895 		hw->MXoptionReg &= ~0x00000100;  in MGAG100_preinit()
897 		hw->MXoptionReg &= ~0x40000000;  in MGAG100_preinit()
899 		hw->MXoptionReg |=  0x20000000;  in MGAG100_preinit()
900 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_preinit()
908 		hw->MXoptionReg |= 0x1080;  in MGAG100_preinit()
909 		pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_preinit()
931 			hw->MXoptionReg &= ~0x1000;  in MGAG100_preinit()
934 		hw->MXoptionReg |= 0x00078020;  in MGAG100_preinit()
941 			hw->MXoptionReg |= minfo->values.reg.opt & 0x1C00;  in MGAG100_preinit()
943 			hw->MXoptionReg |= (minfo->devflags.memtype & 7) << 10;  in MGAG100_preinit()
945 			hw->MXoptionReg |= 0x4000;  in MGAG100_preinit()
953 		hw->MXoptionReg |= 0x00078020;  in MGAG100_preinit()
961 			hw->MXoptionReg |= minfo->values.reg.opt & 0x1C00;  in MGAG100_preinit()
963 			hw->MXoptionReg |= (minfo->devflags.memtype & 7) << 10;  in MGAG100_preinit()
965 			hw->MXoptionReg |= 0x4000;  in MGAG100_preinit()
973 		hw->MXoptionReg |= 0x00040020;  in MGAG100_preinit()
975 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_preinit()
1001 				hw->MXoptionReg |= 0x40;	/* FIXME... */  in MGAG100_reset()
1002 				pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_reset()
1048 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGA1064_restore()
1075 	pci_write_config_dword(minfo->pcidev, PCI_OPTION_REG, hw->MXoptionReg);  in MGAG100_restore()