Ends right after drm_atomic_helper_commit_hw_done(), absolutely nothing fancy going on here.
Signed-off-by: Daniel Vetter daniel.vetter@intel.com Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Cc: Kieran Bingham kieran.bingham+renesas@ideasonboard.com Cc: linux-renesas-soc@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 fdb8a0d127ad..734e2e614fd2 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -442,6 +442,7 @@ 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 @@ -468,6 +469,7 @@ 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);