(In reply to Andy Furniss from comment #16)
> (In reply to Andy Furniss from comment #13)
> > (In reply to Alex Deucher from comment #12)
> > > Can you try my latest 4.6 wip branch?  I fixed it in a more unified way.
> > > http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.6-wip
> > 
> > This also fixes the memclk getting stuck and uvd corruption issues.
> 
> It seems the changes got lost in the latest drm-next-4.6-wip update so I am
> back to stuck mclck.

The fixes went into my drm-fixes branch (drm-fixes-4.5) which will go upstream
for 4.5.  My drm-next-4.6-wip branch is just new features for 4.6.