On Tue, Jan 08, 2013 at 11:02:57AM +0000, Chris Wilson wrote: > When adding the fb idle detection to mark-inactive, it was forgotten > that userspace can drive the processing of retire-requests. We assumed > that it would be principally driven by the retire requests worker, > running once every second whilst active and so we would get the deferred > timer for free. Instead we spend too many CPU cycles reclocking the LVDS > preventing real work from being done. > > Signed-off-by: Chris Wilson <[email protected]> > Reported-and-tested-by: Alexander Lam <[email protected]> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58843 > Cc: [email protected]
Poke. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
