Ends right after drm_atomic_helper_commit_hw_done(), absolutely
nothing fancy going on here.
Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
Cc: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Cc: Kieran Bingham <kieran.bingham+rene...@ideasonboard.com>
Cc: linux-renesas-...@vger.kernel.org
---
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 482329102f19..42c5dc588435 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -391,6 +391,7 @@ static void rcar_du_atomic_commit_tail(struct
drm_atomic_state *old_state)
struct drm_crtc_state *crtc_state;
struct drm_crtc *crtc;
unsigned int i;
+ bool fence_cookie = dma_fence_begin_signalling();
/*
* Store RGB routing to DPAD0 and DPAD1, the hardware will be configured
@@ -417,6 +418,7 @@ static void rcar_du_atomic_commit_tail(struct
drm_atomic_state *old_state)
drm_atomic_helper_commit_modeset_enables(dev, old_state);
drm_atomic_helper_commit_hw_done(old_state);
+ dma_fence_end_signalling(fence_cookie);
drm_atomic_helper_wait_for_flip_done(dev, old_state);
drm_atomic_helper_cleanup_planes(dev, old_state);
--
2.27.0
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