drm/i915: Move power well resume earlier

i915_restore_state() -> i915_restore_display() will attempt to
re-disable VGA during resume. So the power well needs to be powered on
before that.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 6f385e1..827c274 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -590,6 +590,8 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings)
                mutex_unlock(&dev->struct_mutex);
        }
 
+       intel_init_power_well(dev);
+
        i915_restore_state(dev);
        intel_opregion_setup(dev);
 
@@ -605,8 +607,6 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings)
                /* We need working interrupts for modeset enabling ... */
                drm_irq_install(dev);
 
-               intel_init_power_well(dev);
-
                intel_modeset_init_hw(dev);
 
                drm_modeset_lock_all(dev);