1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 996c2931c499..d0d3dfbe6d2a 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3725,8 +3725,6 @@ static bool i8xx_handle_vblank(struct drm_device *dev,
         if ((iir & flip_pending) == 0)
                 goto check_page_flip;
 
-        intel_prepare_page_flip(dev, plane);
-
         /* We detect FlipDone by looking for the change in PendingFlip from '1'
          * to '0' on the following vblank, i.e. IIR has the Pendingflip
          * asserted following the MI_DISPLAY_FLIP, but ISR is deasserted, hence
@@ -3736,6 +3734,7 @@ static bool i8xx_handle_vblank(struct drm_device *dev,
         if (I915_READ16(ISR) & flip_pending)
                 goto check_page_flip;
 
+        intel_prepare_page_flip(dev, plane);
         intel_finish_page_flip(dev, pipe);
         return true;
 
@@ -3907,8 +3906,6 @@ static bool i915_handle_vblank(struct drm_device *dev,
         if ((iir & flip_pending) == 0)
                 goto check_page_flip;
 
-        intel_prepare_page_flip(dev, plane);
-
         /* We detect FlipDone by looking for the change in PendingFlip from '1'
          * to '0' on the following vblank, i.e. IIR has the Pendingflip
          * asserted following the MI_DISPLAY_FLIP, but ISR is deasserted, hence
@@ -3918,6 +3915,7 @@ static bool i915_handle_vblank(struct drm_device *dev,
         if (I915_READ(ISR) & flip_pending)
                 goto check_page_flip;
 
+        intel_prepare_page_flip(dev, plane);
         intel_finish_page_flip(dev, pipe);
         return true;