drm/i915: After a reset perform a forced modeset
authorChris Wilson <chris@chris-wilson.co.uk>
Sat, 18 Sep 2010 07:08:06 +0000 (08:08 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 21 Sep 2010 10:19:49 +0000 (11:19 +0100)
On more recent chipsets, restoring the display is not as simple as
writing a few registers, so force a full modeset of the current
configuration in order to retrain the display link.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_drv.c

Simple merge