On Wed, Sep 4, 2013 at 11:28 AM, Lee, Chon Ming <chon.ming.lee@xxxxxxxxx> wrote: > This patch causes VLV hang, look like ring buffer lockup. > > This is the message. > [drm] stuck on render ring > > I haven't look at the bspec for the different between VLV and Ivybridge on this > yet. Just see anyone have any clue why this might fail in VLV. I guess there's no DERRMR register on vlv? If that's the case I think we just need to disable rcs flips on vlv. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
