Comment # 23 on bug 73625 from Roman Elshin

> There are some low resolution (1024x560, 1024x600) h264 movies that with
> R600_DEBUG=nosb hang GPU, but strange thing - uvd work with R600_DEBUG=sb
> with it!
It is seems a different issue and this:
http://lists.freedesktop.org/archives/dri-devel/2014-January/052945.html
helps here (it works with R600_DEBUG=nosb), thanks.