Hi,
I just bought a Lenovo Thinkpad T450 laptop and installed FreeBSD on top of it.
It runs fine except I'm not able to change the display backlight. The laptop
embeds
a Core i5-5300U CPU with an Intel Graphics 5500 adapter (Broadwell). I know the
adapter
is not yet supported, but I hoped to have backlight control working anyway!
The FreeBSD Desktop project has made substantial progress in Broadwell
support. You should start here:
https://github.com/FreeBSDDesktop/freebsd-base-graphics/wiki
Good luck!
Juan
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