Linux command
intel_bios_reader 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Parse VBT from a BIOS dump file
intel_bios_reader --file=[bios.bin]
Parse details for all flat panels
intel_bios_reader --file=[bios.bin] --all-panels
Hex dump BIOS blocks
intel_bios_reader --file=[bios.bin] --hexdump
Dump a specific BIOS Data Block
intel_bios_reader --file=[bios.bin] --block=[N]
Pretend to be a specific PCI device ID
intel_bios_reader --file=[bios.bin] --devid=[DEVID]
说明
intel_bios_reader parses the Intel Video BIOS Tables (VBT) and prints the information in a human-readable format. The binary VBT can be read from kernel debug interfaces or from a previously saved dump file. The tool shows panel timing, backlight settings, and display connector information. It is primarily used for debugging Intel integrated graphics display configuration issues.
参数
- --file= _FILE_
- Parse Video BIOS Tables from FILE.
- --devid= _DEVID_
- Pretend to be PCI ID DEVID for more accurate platform-specific parsing.
- --panel-type= _N_
- Parse details for flat panel N, overriding the value from the VBT.
- --all-panels
- Parse details for all flat panels present in the Video BIOS Tables.
- --hexdump
- Hex dump the blocks.
- --block= _N_
- Dump only the BIOS Data Block number N.
- --help
- Display help information.
FAQ
What is the intel_bios_reader command used for?
intel_bios_reader parses the Intel Video BIOS Tables (VBT) and prints the information in a human-readable format. The binary VBT can be read from kernel debug interfaces or from a previously saved dump file. The tool shows panel timing, backlight settings, and display connector information. It is primarily used for debugging Intel integrated graphics display configuration issues.
How do I run a basic intel_bios_reader example?
Run `intel_bios_reader --file=[bios.bin]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --file= _FILE_ do in intel_bios_reader?
Parse Video BIOS Tables from FILE.