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drm/i915: disable power wells on suspend 

We want to make sure everything is disabled and at its lowest power when
freezing.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Kristen Carlson Accardi 2014-06-12 08:35:44 -07:00 committed by Daniel Vetter
parent 64663b1936
commit 85e9067933
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_drv.c
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@ -557,6 +557,8 @@ static int i915_drm_freeze(struct drm_device *dev)
dev_priv->suspend_count++;
intel_display_set_init_power(dev_priv, false);
return 0;
}