[Intel-gfx] [PATCH 1/4] drm/i915: don't block resume on fb console resume
Paul Menzel
paulepanter at users.sourceforge.net
Sun Nov 4 22:16:39 CET 2012
Dear Jesse,
unfortunately due to mail problems with SourceForge I did not get the
latest series.
Do you have a public repository with these patches in it?
Am Mittwoch, den 31.10.2012, 15:41 -0700 schrieb Jesse Barnes:
> The console lock can be contended, so rather than prevent other drivers
> after us from being held up, queue the console suspend into the global
> work queue that can happen anytime. I've measured this to take around
> 200ms on my T420. Combined with the ring freq/turbo change, we should
> save almost 1/2 a second on resume.
In #intel-gfx on irc.freenode.net, Daniel told me that this is mostly
true for Sandybridge. Could you clarify that in the commit message
please.
> Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
[…]
Thanks,
Paul
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