[pasemi] Radeon HD graphics card not recognised after the powerpc-4.8-1 commit

[Benjamin Herrenschmidt]

On Wed, 2016-08-03 at 11:03 +0200, Christian Zigotzky wrote:
> I reverted the commit "powerpc-4.8-1" and Xorg works. The commit 
> "powerpc-4.8-1" is the problem.
> 
> Link: 
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bad60e6f259a01cf9f29a1ef8d435ab6c60b2de9
> 
> Which source code modification in the commit "powerpc-4.8-1" could be 
> the problem?

This is a merge, not a commit. Can you bisect down that branch ? Also
include the kernel dmesg log.

Cheers,
Ben.