VBT header: VBT signature: "$VBT VALLEYVIEW " VBT version: 0x0486 (11.58) VBT header size: 0x0030 (48) VBT size: 0x11b2 (4530) VBT checksum: 0x24 BDB offset: 0x00000030 (48) BDB header: BDB signature: "BIOS_DATA_BLOCK " BDB version: 155 BDB header size: 0x0016 (22) BDB size: 0x1182 (4482) BDB blocks present: 1 2 4 6 7 8 10 12 13 14 15 16 17 18 19 20 27 40 41 42 43 44 60 61 62 63 64 254 BDB block 1 - General features block: Panel fitting: text & graphics Flexaim: no Message: no 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 Hotplug support in VBIOS: no Disable smooth vision: no Single DVI for CRT/DVI: no Inverted FDI Rx polarity: no Legacy monitor detect: yes Integrated CRT: yes Integrated TV: no Integrated EFP: no DP SSC enable: no 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: 33 Child device count: 5 Child device info: Device handle: 0x0001 (CRT) Device type: 0x0001 (CRT) HDMI output Analog output I2C speed: 0x00 DP onboard redriver: 0x00 DP ondock redriver: 0x00 HDMI level shifter value: 0x10 HDMI max data rate: 0x01 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: 55872 DVO Port: 0x06 (CRT) 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: 0x00 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x00 DVO2 wiring: 0x00 Device class extension: 0x00 DVO function: 0x00 Child device info: Device handle: 0x0004 (EFP 1 (HDMI/DVI/DP)) Device type: 0x0814 (unknown) TMDS/DVI signaling DisplayPort output I2C speed: 0x00 DP onboard redriver: 0x01 DP ondock redriver: 0x00 HDMI level shifter value: 0x00 HDMI max data rate: 0x01 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: 52592 DVO Port: 0x01 (HDMI-B) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x05 EDID buffer ptr: 0x5ed4 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? yes TMDS compatible? no Aux channel: 0x10 Dongle detect: 0x00 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x01 DVO2 wiring: 0x00 Device class extension: 0x00 DVO function: 0x00 Child device info: Device handle: 0x0040 (EFP 2 (HDMI/DVI/DP)) Device type: 0x0814 (unknown) TMDS/DVI signaling DisplayPort output I2C speed: 0x00 DP onboard redriver: 0x01 DP ondock redriver: 0x00 HDMI level shifter value: 0x00 HDMI max data rate: 0x01 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: 52592 DVO Port: 0x02 (HDMI-C) AIM I2C pin: 0x00 AIM Slave address: 0x00 DDC pin: 0x04 EDID buffer ptr: 0x5f54 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? yes TMDS compatible? no Aux channel: 0x20 Dongle detect: 0x00 Pipe capabilities: 0x00 SDVO stall signal available: no Hotplug connect status: 0x00 Integrated encoder instead of SDVO: yes DVO wiring: 0x02 DVO2 wiring: 0x00 Device class extension: 0x00 DVO function: 0x00 BDB block 4 - Unknown, no decoding available: BDB block 6 - Unknown, no decoding available: BDB block 7 - Unknown, no decoding available: BDB block 8 - Unknown, no decoding available: 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: no 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: no LVDS config: No LVDS Define Display statically: no Legacy CRT max X: 0 Legacy CRT max Y: 0 Legacy CRT max refresh: 85 BDB block 13 - Unknown, no decoding available: BDB block 14 - Unknown, no decoding available: BDB block 15 - Unknown, no decoding available: BDB block 16 - Unknown, no decoding available: BDB block 17 - Unknown, no decoding available: BDB block 18 - Unknown, no decoding available: BDB block 19 - Unknown, no decoding available: BDB block 20 - Unknown, no decoding available: BDB block 27 - eDP block: Panel 2 * Power Sequence: T3 2000 T7 10 T9 2000 T10 500 T12 5000 Panel color depth: 18 bpp eDP sDRRS MSA Delay: Lane 1 Fast link params: rate: 1.62G lanes: x1 mode pre-emphasis: none vswing: 0.4V BDB block 40 - LVDS options block: Panel type: 2 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 41 - LVDS timing pointer data: Number of entries: 3 BDB block 42 - LVDS panel data block: Number of entries: 18 (preferred block marked with '*') * panel type 02: 1024x768 clock 65000000 info: LVDS: 0x42000300 PP_ON_DELAYS: 0x025807d0 PP_OFF_DELAYS: 0x01f407d0 PP_DIVISOR: 0x00270f04 PFIT: 0x20000000 timings: 1024 1048 1184 1344 768 771 777 806 65000.00 (good) BDB block 43 - Backlight info block: Inverter type: 2 polarity: 0 PWM freq: 200 Minimum brightness: 0 BDB block 44 - Unknown, no decoding available: BDB block 60 - Unknown, no decoding available: BDB block 61 - Unknown, no decoding available: BDB block 62 - Unknown, no decoding available: BDB block 63 - Unknown, no decoding available: BDB block 64 - Unknown, no decoding available: BDB block 254 - Unknown, no decoding available: