[PATCH] drm/komeda: Correct the sequence of hw_done() and flip_done()

[James Qian Wang]

From: "James Qian Wang (Arm Technology China)" <james.qian.wang at arm.com>

Komeda HW has no special, program the update to HW is done first,
then flip happens. So correct the sequence to hw_done() first then
flip_done().

Reported-by: Daniel Vetter <daniel at ffwll.ch>
Signed-off-by: James Qian Wang <james.qian.wang at arm.com>
---
 drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 6b99df696384..034ee08482e0 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -81,10 +81,10 @@ static void komeda_kms_commit_tail(struct drm_atomic_state *old_state)
 
 	drm_atomic_helper_commit_modeset_enables(dev, old_state);
 
-	drm_atomic_helper_wait_for_flip_done(dev, old_state);
-
 	drm_atomic_helper_commit_hw_done(old_state);
 
+	drm_atomic_helper_wait_for_flip_done(dev, old_state);
+
 	drm_atomic_helper_cleanup_planes(dev, old_state);
 }
 
-- 
2.25.1