[Intel-gfx] [PATCH 2/4] drm/i915: Push an fbc disable across suspend

[Eric Anholt]

On Fri, 23 Apr 2010 11:17:40 -0400, Adam Jackson <ajax at redhat.com> wrote:
> Restore it on the way back up if we disabled it on the way down.

I don't think we need to restore it on the way back up.  The
force_mode_set will DPMS the CRTCs which should turn FBC back on, right?

Given that, I wonder if we shouldn't move the FBC register save/restore
to the non-KMS path entirely.
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