drm/atomic: Call fake_vblank() from the generic commit_tail() helpers

Now that we have a way to fake VBLANK events when requested by the CRTC
hook it up to the generic commit_tail() helpers.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180703075022.15138-7-boris.brezillon@bootlin.com

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index c31f670b1283470e8738929a9b720f59b8d96264..91fda6b8926e7af54e76e2b06dad14d7a4d5d400 100644 (file)
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1450,6 +1450,8 @@ void drm_atomic_helper_commit_tail(struct drm_atomic_state *old_state)
 
        drm_atomic_helper_commit_modeset_enables(dev, old_state);
 
+       drm_atomic_helper_fake_vblank(old_state);
+
        drm_atomic_helper_commit_hw_done(old_state);
 
        drm_atomic_helper_wait_for_vblanks(dev, old_state);
@@ -1479,6 +1481,8 @@ void drm_atomic_helper_commit_tail_rpm(struct drm_atomic_state *old_state)
        drm_atomic_helper_commit_planes(dev, old_state,
                                        DRM_PLANE_COMMIT_ACTIVE_ONLY);
 
+       drm_atomic_helper_fake_vblank(old_state);
+
        drm_atomic_helper_commit_hw_done(old_state);
 
        drm_atomic_helper_wait_for_vblanks(dev, old_state);