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Mirror of read/write edid rust tooling
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Cargo.toml | ||
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readme.md |
Read and Write EDID
Read and write EDID data over an I2C bus.
Usage
Load the Linux kernel module:
modprobe i2c-dev
Adapt the I2C bus device /dev/i2c-4
in the examples below
to whatever matches your hardware setup.
Note: Be very careful to write to the correct bus! Failing to do so may seriously damage your hardware!
To read an EDID, run (as root):
./edidread -d /dev/i2c-4 > edid.bin
To write an EDID, run (as root):
./edidwrite -d /dev/i2c-4 < edid.bin
Note: The edidread
tool writes binary data to stdout which
is potentially dangerous. Redirect the output into a file or pipe.