| chip northbridge/intel/sandybridge |
| # Enable DisplayPort Hotplug with 6ms pulse |
| register "gpu_dp_b_hotplug" = "4" |
| register "gpu_dp_c_hotplug" = "4" |
| register "gpu_dp_d_hotplug" = "4" |
| |
| # Enable Panel as eDP and configure power delays |
| register "gpu_panel_port_select" = "1" # eDP |
| register "gpu_panel_power_up_delay" = "2000" # 200ms |
| register "gpu_panel_power_down_delay" = "500" # 50ms |
| register "gpu_panel_power_backlight_on_delay" = "1" # 0.1ms |
| register "gpu_panel_power_backlight_off_delay" = "1" # 0.1ms |
| register "gpu_cpu_backlight" = "0x03d2" |
| |
| device domain 0 on |
| subsystemid 0x17aa 0x2208 inherit |
| |
| device pci 01.0 off end # PCIe Bridge for discrete graphics |
| |
| chip southbridge/intel/bd82x6x # Intel Series 7 Panther Point PCH |
| # Enable SATA ports 0 (HDD bay) & 1 (WWAN M.2 SATA) & 4 (dock) |
| register "sata_port_map" = "0x13" |
| # T431s has no Express Card slot. |
| register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }" |
| |
| device pci 1c.0 on # PCIe Port #1 |
| chip drivers/ricoh/rce822 # Ricoh cardreader |
| register "disable_mask" = "0x87" |
| register "sdwppol" = "0" |
| device pci 00.0 on end # Ricoh SD card reader |
| end |
| end |
| device pci 1c.2 off end # PCIe Port #3 |
| device pci 1f.0 on |
| chip ec/lenovo/h8 |
| register "config0" = "0xa6" |
| register "config1" = "0x09" |
| register "config3" = "0xc0" |
| register "evente_enable" = "0x1d" |
| # T431s only has BT on wlan card |
| register "has_bdc_detection" = "0" |
| end |
| end # LPC Controller |
| device pci 1f.6 off end # Thermal |
| end |
| end |
| end |