[Intel-gfx] [PATCH 2/2] drm/i915: Use pipe config state to control gmch pfit enable/disable

[Mika Kuoppala]

Daniel Vetter <daniel.vetter at ffwll.ch> writes:

> Allows us to rip out a few fragile checks (which are duplicated in the
> hw state readout now, too). Also prepares us a bit for more than one
> panel/pfit.
>
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Reviewed-by: Mika Kuoppala <mika.kuoppala at intel.com>