On Wed, 11 Apr 2012 11:18:19 -0700, Ben Widawsky <ben at bwidawsk.net> wrote: > When I extracted the synchronization code for implementing semaphorified > pageflips (74f5f6e0), I neglected the non pipelined case which also > calls this code. The modesetting code wants to make sure the object has > finished rendering to the frame before configuring the scanout (ie. > non-pipelined case). > > As a result of a follow on discussion on IRC, I've decided to add a > comment about the function itself which received much inspiration from > Chris as well. So really, this patch was ghost-written by Chris :). > > Reported-by: Chris Wilson <chris at chris-wilson.co.uk> > Signed-off-by: Ben Widawsky <benjamin.widawsky at intel.com> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk> Tested-by: Chris Wilson <chris at chris-wilson.co.uk> -Chris -- Chris Wilson, Intel Open Source Technology Centre
