drm/atomic: Use KMS VBLANK API

Instead of using the legacy VBLANK API, use the new KMS API. This is
part of an effort to convert all existing users so that the KMS API can
be changed to properly use per-CRTC data.

Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 96e08e940ed0bfef3281f2d44792a0ec98005ae1..52dbeedcdcc86d23a51de7b75d6d91c393421cb5 100644 (file)
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -958,7 +958,7 @@ drm_atomic_helper_wait_for_vblanks(struct drm_device *dev,
                        continue;
 
                old_crtc_state->enable = true;
-               old_crtc_state->last_vblank_count = drm_vblank_count(dev, i);
+               old_crtc_state->last_vblank_count = drm_crtc_vblank_count(crtc);
        }
 
        for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {
@@ -967,7 +967,7 @@ drm_atomic_helper_wait_for_vblanks(struct drm_device *dev,
 
                ret = wait_event_timeout(dev->vblank[i].queue,
                                old_crtc_state->last_vblank_count !=
-                                       drm_vblank_count(dev, i),
+                                       drm_crtc_vblank_count(crtc),
                                msecs_to_jiffies(50));
 
                drm_crtc_vblank_put(crtc);