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chip northbridge/intel/sandybridge
# Enable DisplayPort Hotplug with 2ms 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" = "PANEL_PORT_DP_A"
register "gpu_panel_power_backlight_off_delay" = "1" # 0.1ms
register "gpu_panel_power_backlight_on_delay" = "1" # 0.1ms
register "gpu_panel_power_down_delay" = "500" # 50ms
register "gpu_panel_power_up_delay" = "2000" # 200ms
device domain 0 on
subsystemid 0x17aa 0x2209 inherit
chip southbridge/intel/bd82x6x # Intel Series 7 Panther Point PCH
# X230s does not support docking
# Enable SATA ports 0 (HDD bay) & 1 (WWAN M.2 SATA)
register "sata_port_map" = "0x3"
device pci 1f.0 on # LPC bridge
chip ec/lenovo/h8
register "config1" = "0x05"
register "config3" = "0xc4"
register "event5_enable" = "0x3c"
register "evente_enable" = "0x1d"
# X230s only has BT on wlan card
register "has_bdc_detection" = "0"
device pnp ff.2 on end
end
end # LPC Controller
end
end
end
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