VBT header: VBT signature: "$VBT TIGERLAKE " VBT version: 0x0064 (1.0) VBT header size: 0x0030 (48) VBT size: 0x219f (8607) VBT checksum: 0x90 BDB offset: 0x00000030 (48) BDB header: BDB signature: "BIOS_DATA_BLOCK " BDB version: 240 BDB header size: 0x0016 (22) BDB size: 0x216e (8558) BDB blocks present: 1 2 9 10 12 20 27 40 42 43 44 46 51 52 56 57 252 253 254 BDB block 1 - General features block: Panel fitting: text & graphics Flexaim: yes Message: yes Clear screen: 0 DVO color flip required: no External VBT: no Enable SSC: no LFP on override: no Disable SSC on clone: no Underscan support for VGA timings: no Dynamic CD clock: yes Hotplug support in VBIOS: yes Disable smooth vision: no Single DVI for CRT/DVI: no Enable 180 degree rotation: no Inverted FDI Rx polarity: no Extended VBIOS mode: no Copy iLFP DTD to SDVO LVDS DTD: no Best fit panel timing algorithm: no Ignore strap state: no Legacy monitor detect: yes Integrated CRT: no Integrated TV: no Integrated EFP: no DP SSC enable: yes SSC frequency: 96 MHz DP SSC dongle supported: no BDB block 2 - General definitions block: CRT DDC GMBUS addr: 0x02 Use ACPI DPMS CRT power states: no Skip CRT detect at boot: no Use DPMS on AIM devices: yes Boot display type: 0x0000 Child device size: 39 Child device count: 9 Child device info: Device handle: 0x0008 (LFP 1 (eDP)) Device type: 0x1806 (unknown) Internal connector DisplayPort output Digital output I2C speed: 0x00 DP onboard redriver: 0x00 DP ondock redriver: 0x00 HDMI level shifter value: 0x00 HDMI max data rate: (0x00) Offset to DTD buffer for edidless CHILD: 0x00 Edidless EFP: no Compression enable: no Compression method CPS: no Dual pipe ganged eDP: no Compression structure index: 0x00) Slave DDI port: 0x00 (HDMI-A) AIM offset: 0 DVO Port: 0x0a (DP-A) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x03 EDID buffer ptr: 0x00 DVO config: 0x00 EFP routed through dock: no Lane reversal: no Onboard LSPCON: no Iboost enable: no HPD sense invert: no HDMI compatible? no DP compatible? no TMDS compatible? no Aux channel: 0x40 Dongle detect: 0x00 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x00 MIPI bridge type: 00 (unknown) Device class extension: 0x00 DVO function: 0x00 DP USB type C support: no 2X DP GPIO index: 0x00 2X DP GPIO pin number: 0x00 IBoost level for HDMI: 0x02 IBoost level for DP/eDP: 0x00 Child device info: Device handle: 0x0004 (EFP 1 (HDMI/DVI/DP)) Device type: 0x60d2 (DVI-D) Power management Hotplug signaling HDMI output Content protection High speed link TMDS/DVI signaling Digital output I2C speed: 0x00 DP onboard redriver: 0x10 DP ondock redriver: 0x10 HDMI level shifter value: 0x00 HDMI max data rate: (0x00) Offset to DTD buffer for edidless CHILD: 0x20bf Edidless EFP: no Compression enable: no Compression method CPS: no Dual pipe ganged eDP: no Compression structure index: 0x00) Slave DDI port: 0x00 (HDMI-A) AIM offset: 0 DVO Port: 0x01 (HDMI-B) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x02 EDID buffer ptr: 0x00 DVO config: 0x00 EFP routed through dock: no Lane reversal: no Onboard LSPCON: no Iboost enable: no HPD sense invert: no HDMI compatible? no DP compatible? no TMDS compatible? no Aux channel: 0x00 Dongle detect: 0x01 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x01 MIPI bridge type: 00 (unknown) Device class extension: 0x00 DVO function: 0x00 DP USB type C support: no 2X DP GPIO index: 0x00 2X DP GPIO pin number: 0x00 IBoost level for HDMI: 0x00 IBoost level for DP/eDP: 0x00 Child device info: Device handle: 0x0040 (EFP 2 (HDMI/DVI/DP)) Device type: 0x68c6 (DisplayPort) Power management Hotplug signaling Content protection High speed link DisplayPort output Digital output I2C speed: 0x00 DP onboard redriver: 0x10 DP ondock redriver: 0x10 HDMI level shifter value: 0x00 HDMI max data rate: (0x00) Offset to DTD buffer for edidless CHILD: 0x20db Edidless EFP: no Compression enable: no Compression method CPS: no Dual pipe ganged eDP: no Compression structure index: 0x00) Slave DDI port: 0x00 (HDMI-A) AIM offset: 0 DVO Port: 0x09 (DP-D) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x00 EDID buffer ptr: 0x00 DVO config: 0x00 EFP routed through dock: no Lane reversal: no Onboard LSPCON: no Iboost enable: no HPD sense invert: no HDMI compatible? no DP compatible? no TMDS compatible? no Aux channel: 0x30 Dongle detect: 0x01 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x01 MIPI bridge type: 00 (unknown) Device class extension: 0x00 DVO function: 0x00 DP USB type C support: yes 2X DP GPIO index: 0x00 2X DP GPIO pin number: 0x00 IBoost level for HDMI: 0x00 IBoost level for DP/eDP: 0x00 Child device info: Device handle: 0x0020 (EFP 3 (HDMI/DVI/DP)) Device type: 0x68c6 (DisplayPort) Power management Hotplug signaling Content protection High speed link DisplayPort output Digital output I2C speed: 0x00 DP onboard redriver: 0x10 DP ondock redriver: 0x10 HDMI level shifter value: 0x00 HDMI max data rate: (0x00) Offset to DTD buffer for edidless CHILD: 0x20f7 Edidless EFP: no Compression enable: no Compression method CPS: no Dual pipe ganged eDP: no Compression structure index: 0x00) Slave DDI port: 0x00 (HDMI-A) AIM offset: 0 DVO Port: 0x0b (DP-E) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x00 EDID buffer ptr: 0x00 DVO config: 0x00 EFP routed through dock: no Lane reversal: no Onboard LSPCON: no Iboost enable: no HPD sense invert: no HDMI compatible? no DP compatible? no TMDS compatible? no Aux channel: 0x50 Dongle detect: 0x01 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x01 MIPI bridge type: 00 (unknown) Device class extension: 0x00 DVO function: 0x00 DP USB type C support: yes 2X DP GPIO index: 0x00 2X DP GPIO pin number: 0x00 IBoost level for HDMI: 0x00 IBoost level for DP/eDP: 0x00 Child device info: Device handle: 0x0010 (EFP 4 (HDMI/DVI/DP)) Device type: 0x60d6 (DisplayPort/HDMI/DVI) Power management Hotplug signaling HDMI output Content protection High speed link TMDS/DVI signaling DisplayPort output Digital output I2C speed: 0x00 DP onboard redriver: 0x50 DP ondock redriver: 0x50 HDMI level shifter value: 0x00 HDMI max data rate: (0x00) Offset to DTD buffer for edidless CHILD: 0x2113 Edidless EFP: no Compression enable: no Compression method CPS: no Dual pipe ganged eDP: no Compression structure index: 0x00) Slave DDI port: 0x00 (HDMI-A) AIM offset: 0 DVO Port: 0x0d (unknown) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x06 EDID buffer ptr: 0x00 DVO config: 0x00 EFP routed through dock: no Lane reversal: no Onboard LSPCON: no Iboost enable: no HPD sense invert: no HDMI compatible? no DP compatible? no TMDS compatible? no Aux channel: 0x60 Dongle detect: 0x01 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x01 MIPI bridge type: 00 (unknown) Device class extension: 0x00 DVO function: 0x00 DP USB type C support: no 2X DP GPIO index: 0x00 2X DP GPIO pin number: 0x00 IBoost level for HDMI: 0x00 IBoost level for DP/eDP: 0x00 Child device info: Device handle: 0x0002 (unknown) Device type: 0x60d6 (DisplayPort/HDMI/DVI) Power management Hotplug signaling HDMI output Content protection High speed link TMDS/DVI signaling DisplayPort output Digital output I2C speed: 0x00 DP onboard redriver: 0x50 DP ondock redriver: 0x50 HDMI level shifter value: 0x00 HDMI max data rate: (0x00) Offset to DTD buffer for edidless CHILD: 0x212f Edidless EFP: no Compression enable: no Compression method CPS: no Dual pipe ganged eDP: no Compression structure index: 0x00) Slave DDI port: 0x00 (HDMI-A) AIM offset: 0 DVO Port: 0x0f (unknown) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x07 EDID buffer ptr: 0x00 DVO config: 0x00 EFP routed through dock: no Lane reversal: no Onboard LSPCON: no Iboost enable: no HPD sense invert: no HDMI compatible? no DP compatible? no TMDS compatible? no Aux channel: 0x70 Dongle detect: 0x01 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x01 MIPI bridge type: 00 (unknown) Device class extension: 0x00 DVO function: 0x00 DP USB type C support: no 2X DP GPIO index: 0x00 2X DP GPIO pin number: 0x00 IBoost level for HDMI: 0x00 IBoost level for DP/eDP: 0x00 BDB block 9 - PSR block: BDB block 10 - Unknown, no decoding available: BDB block 12 - Driver feature data block: Boot Device Algorithm: os default Block display switching when DVD active: yes Allow display switching when in Full Screen DOS: no Hot Plug DVO: yes Dual View Zoom: no Driver INT 15h hook: no Enable Sprite in Clone Mode: yes Use 00000110h ID for Primary LFP: no Boot Mode X: 1024 Boot Mode Y: 768 Boot Mode Bpp: 8 Boot Mode Refresh: 60 Enable LFP as primary: no Selective Mode Pruning: no Dual-Frequency Graphics Technology: yes Default Render Clock Frequency: high NT 4.0 Dual Display Clone Support: no Default Power Scheme user interface: CUI Sprite Display Assignment when Overlay is Active in Clone Mode: secondary Display Maintain Aspect Scaling via CUI: yes Preserve Aspect Ratio: no Enable SDVO device power down: no CRT hotplug: yes LVDS config: Embedded DisplayPort Define Display statically: no Legacy CRT max X: 1920 Legacy CRT max Y: 1200 Legacy CRT max refresh: 60 Enable DRRS: yes Enable PSR: yes BDB block 20 - Unknown, no decoding available: BDB block 27 - eDP block: BDB block 40 - LVDS options block: Panel type: 255 LVDS EDID available: yes Pixel dither: yes PFIT auto ratio: yes PFIT enhanced graphics mode: no PFIT enhanced text mode: no PFIT mode: 3 BDB block 42 - LVDS panel data block: No LVDS ptr block BDB block 43 - Backlight info block: BDB block 44 - Unknown, no decoding available: BDB block 46 - Unknown, no decoding available: BDB block 51 - Unknown, no decoding available: BDB block 52 - MIPI configuration block: General Param BTA disable: Disabled Panel Rotation: 270 degrees Video Mode Color Format: PPS GPIO Pins: Using SOC CABC Support: supported Mode: COMMAND Video transfer mode: burst (0x3) Dithering: done in Panel Controller Port Desc Pixel overlap: 0 Lane Count: 3 Dual Link Support: Front Back mode Dphy Flags Clock Stop: DISABLED EOT disabled: EOT to be sent HSTxTimeOut: 0xc748ffff LPRXTimeOut: 0xfffe9885 TurnAroundTimeOut: 0xff DeviceResetTimer: 0x85c74800 MasterinitTimer: 0xfffffe88 DBIBandwidthTimer: 0x0 LpByteClkValue: 0xffb699e8 Dphy Params Exit to zero Count: 0x5 Trail Count: 0xB Clk zero count: 0x4c Prepare count:0x3f ClockLaneSwitchingCount: 0xfffffe88 HighToLowSwitchingCount: 0xfc0854d Timings based on Dphy spec TClkMiss: 0xa0 TClkPost: 0xfe TClkPre: 0xff TClkPrepare: 0x4c TClkSettle: 0x8b TClkTermEnable: 0x85 TClkTrail: 0x58 TClkPrepareTClkZero: 0xfffe THSExit: 0xd THsPrepare: 0x34 THsPrepareTHsZero: 0xffb7 THSSettle: 0x48 THSSkip: 0x8b THsTrail: 0x85 TInit: 0x98 TLPX: 0xfe MIPI PPS Panel power ON delay: 0 Panel power on to Backlight enable delay: 0 Backlight disable to Panel power OFF delay: 0 Panel power OFF delay: 0 Panel power cycle delay: 0 BDB block 56 - Compression parameters block: BDB block 57 - Unknown, no decoding available: BDB block 252 - Unknown, no decoding available: BDB block 253 - Unknown, no decoding available: BDB block 254 - Unknown, no decoding available: