xedid --version (return code: 0)
xedid 1.0
xedid --help (return code: 0)
Usage: xedid <command> [edid-sources]
Commands:
list [edid-src] - List edids available on the system
show [edid-src] - Display decoded edid information
save [edid-src] - Copy active EDIDs to binary *.edid files
raw [edid-src] - Prints the EDID hex codes
install <edid> - Adds given edid file to kernel firmware dir
uninstall <edid> - Removes named edid file from firmware dir
activate <edid> - Makes kernel use given edid from firmware dir
Notes:
EDID sources (edid-src) can be Xorg.0.log files or binary or hex
edid files. EDID binaries (edid) must be binary files in a valid
EDID data format.
The kernel's EDID firmware directory can have multiple edids
installed, but only one activated at a time. The activated EDID is
passed to the kernel command line.
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-v, --verbose Show debug messages
xdiagnose - Analysis tools for troubleshooting X.org problems