On Fri, 2 Nov 2012 09:39:40 -0700, Jesse Barnes <[email protected]> wrote: > The BIOS shouldn't be touching this memory across suspend/resume, so > just leave it alone. This saves us ~6ms on resume on my T420 (retested > with write combined PTEs). > > v2: change gtt restore default on pre-gen4 (Chris) > move needs_gtt_restore flag into dev_priv > v3: make sure we restore GTT on resume from hibernate (Daniel) > use opregion support as the cutoff for restore from resume (Chris) > v4: use a better check for opregion (Chris) > > Signed-off-by: Jesse Barnes <[email protected]>
Ignoring the mistake in patch 2, Reviewed-by: Chris Wilson <[email protected]> -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
