[PATCH 17/22] drm/i915: Send atomic completion events even if nothing changed

[ville.syrj...@linux.intel.com]

From: Ville Syrj?l? <ville.syrj...@linux.intel.com>

Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_atomic.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_atomic.c 
b/drivers/gpu/drm/i915/intel_atomic.c
index bfc0563..a119896 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -1641,13 +1641,15 @@ static int intel_atomic_commit(struct drm_device *dev, 
void *state)
        struct intel_atomic_state *s = state;
        int ret;

-       if (!s->dirty)
-               return 0;
-
        ret = alloc_flip_data(dev, s);
        if (ret)
                return ret;

+       if (!s->dirty) {
+               queue_remaining_events(dev, s);
+               return 0;
+       }
+
        ret = pin_fbs(dev, s);
        if (ret)
                return ret;
-- 
1.7.8.6