(In reply to Samir Ibradžić from comment #14)
> 
> Whay would fglrx know how to enable eDP, when all other fail? Is there some
> dark display initialization voodoo magic in there that is not in amdgpu-pro
> DAL? Some sort of workaround in the code dedicated to handle some buggy eDP
> link training or i2c link issues that are known for some LCD displays?

DAL is not currently enabled for Kaveri.