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chip soc/intel/broadwell
# Enable DDI2 Hotplug with 6ms pulse
register "gpu_dp_c_hotplug" = "0x06"
# Set panel power delays
register "gpu_panel_power_cycle_delay" = "6" # 500ms
register "gpu_panel_power_up_delay" = "2000" # 200ms
register "gpu_panel_power_down_delay" = "500" # 50ms
register "gpu_panel_power_backlight_on_delay" = "2000" # 200ms
register "gpu_panel_power_backlight_off_delay" = "2000" # 200ms
register "vr_slow_ramp_rate_set" = "3"
register "vr_slow_ramp_rate_enable" = "1"
# Disable S0ix for now
register "s0ix_enable" = "0"
device domain 0 on
chip soc/intel/broadwell/pch
register "sata_port0_gen3_tx" = "0x72"
# Set I2C0 to 1.8V
register "sio_i2c0_voltage" = "1"
# Force enable ASPM for PCIe Port 3
register "pcie_port_force_aspm" = "0x04"
register "pcie_port_coalesce" = "1"
# Disable PCIe CLKOUT 1-5 and CLKOUT_XDP
register "icc_clock_disable" = "0x013b0000"
device pci 13.0 on end # Smart Sound Audio DSP
device pci 15.3 on end # GSPI0
device pci 1b.0 off end # High Definition Audio
device pci 1c.0 off end # PCIe Port #1
device pci 1c.2 on end # PCIe Port #3
device pci 1d.0 off end # USB2 EHCI
device pci 1f.2 on end # SATA Controller
end
end
end
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