274ad65c9d02 ("drm/radeon: hard reset r600 and newer GPU when hibernating.")

[Jerome Glisse]

> On Wed, Jun 08, 2016 at 03:47:12PM +0200, Borislav Petkov wrote:
> > All good. Actually, this hw accel thing is much better, I better make it
> > default :-P
> 
> And yes, this is with Jérôme's fix to exclude r600 and r700 from hard
> reset before hibernation. And after a s2d cycle I did earlier.
> 

To be clear, you mean that after hibernation video acceleration keeps working ? 
Can
you copy radeon dmesg after hibernation cycle (once you resumed from 
hibernation).

Cheers,
Jérôme