On Thu, Mar 31, 2011 at 05:43:32PM -0600, Theo de Raadt wrote: > Can you refine when this happen? > > if need be, sthen@ can supply you with daily kernels so that you can refine > when it happened. > Hopefully you don't hit some userland:kernel compatibility issue too hard > when you try to > find it... but it would be very helpful.
I tested 4.8-release kernel on 4.9-current userland (luckily apmd and zzz work), on the R600 suspend/resume works just fine, on the R700 suspend appears to work but the machine resets itself when I press the power button to resume. I got lucky and found that building the kernel with /usr/src/sys updated to 19 Aug 2010 introduces the change in behaviour, 18 Aug was fine (note: localised dates?). I had a look at the diff between 18th/19th and I think it might be this commit: http://marc.info/?l=openbsd-cvs&m=128207276025618 Hope this helps, it would be great to have the R600 working again and maybe closer to finding a solution for the R700 aswell. Regards, -- Peter Ericson
