On Thu, Jun 20, 2013 at 06:18:27PM +0100, Chris Wilson wrote:
> Having thrown around a few ideas for how to do PSR and FBC write
> tracking on the frontbuffer, including the creation of a new SCANOUT
> domain, the implementation that I've settled on is to detect writes to
> either the GTT domain (h
Having thrown around a few ideas for how to do PSR and FBC write
tracking on the frontbuffer, including the creation of a new SCANOUT
domain, the implementation that I've settled on is to detect writes to
either the GTT domain (hmm, a CPU write flush should also set the fb as
dirty) and then a defe
