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chip northbridge/intel/haswell
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
register "gpu_panel_power_cycle_delay" = "5" # 400ms
register "gpu_panel_power_up_delay" = "400" # 40ms
register "gpu_panel_power_down_delay" = "150" # 15ms
register "gpu_panel_power_backlight_on_delay" = "2100" # 210ms
register "gpu_panel_power_backlight_off_delay" = "2100" # 210ms
device domain 0 on
chip southbridge/intel/lynxpoint
register "sata_devslp_disable" = "0x1"
# DTLE DATA / EDGE values
register "sata_port0_gen3_dtle" = "0x5"
register "sata_port1_gen3_dtle" = "0x5"
# Disable PCIe CLKOUT 2-5 and CLKOUT_XDP
register "icc_clock_disable" = "0x013c0000"
device pci 1f.3 on # SMBus
chip drivers/i2c/rtd2132
# Panel Power Timings (1 ms units)
# Note: the panel Tx timings are very
# different from the LVDS bridge
# Tx timing settings. Below is a mapping
# for RTD2132 -> Panel timings.
# T1 = T2
# T2 = T8 + T10 + T12
# T3 = T14
# T4 = T15
# T5 = T9 + T11 + T13
# T6 = T3
# T7 = T4
register "t1" = "0x14"
register "t2" = "0xdc"
register "t3" = "0x0e"
register "t4" = "0x02"
register "t5" = "0xdc"
register "t6" = "0x14"
register "t7" = "0x208"
# LVDS Swap settings are normal.
register "lvds_swap" = "0"
# Enable Spread Sprectrum at 0.5%
register "sscg_percent" = "0x05"
device i2c 35 on end # (8bit address: 0x6A)
end # rtd2132
end # SMBus
end
end
end
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