3.10.9. of_display_timings - print and select display-timings¶

3.10.9.1. Usage¶

of_display_timings [-ls] [-S path] [-f dtb]

`-l`	list path of all available display-timings
`-s`	list path of all selected display-timings
`-S path`	select display-timings and register oftree fixup
`-f dtb`	work on dtb. Has no effect on -s option