On Thu, 1 Nov 2012 20:06:03 +0200, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä <ville.syrj...@linux.intel.com> > > As per Chris Wilson's suggestion make > i915_gem_execbuffer_wait_for_flips() go away. > > This was used to stall the GPU ring while there are pending > page flips involving the relevant BO. Ie. while the BO is still > being scanned out by the display controller. > > The recommended alternative is to use the page flip events to > wait for the page flips to fully complete before reusing the BO > of the old front buffer. Or use more buffers. > > Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com> Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk>
Needs an ack from either Jesse or Kristian. -Chris -- Chris Wilson, Intel Open Source Technology Centre
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