[PATCH 7/9] drm: sti: use drm_crtc_vblank_{on/off} instead of drm_vblank_{on/off}

[Benjamin Gaignard]

Make sure that vblank is enabled when crtc commit is call.
Replace drm_vblank_off() by drm_crtc_vblank_off()

Signed-off-by: Benjamin Gaignard <benjamin.gaignard at linaro.org>
---
 drivers/gpu/drm/sti/sti_drm_crtc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sti/sti_drm_crtc.c b/drivers/gpu/drm/sti/sti_drm_crtc.c
index f527997..3257dee 100644
--- a/drivers/gpu/drm/sti/sti_drm_crtc.c
+++ b/drivers/gpu/drm/sti/sti_drm_crtc.c
@@ -63,6 +63,8 @@ static void sti_drm_crtc_commit(struct drm_crtc *crtc)
 	/* Enable layer on mixer */
 	if (sti_mixer_set_layer_status(mixer, layer, true))
 		DRM_ERROR("Can not enable layer at mixer\n");
+
+	drm_crtc_vblank_on(crtc);
 }
 
 static bool sti_drm_crtc_mode_fixup(struct drm_crtc *crtc,
@@ -223,7 +225,7 @@ static void sti_drm_crtc_disable(struct drm_crtc *crtc)
 	/* Then disable layer itself */
 	sti_layer_disable(layer);
 
-	drm_vblank_off(crtc->dev, mixer->id);
+	drm_crtc_vblank_off(crtc);
 
 	/* Disable pixel clock and compo IP clocks */
 	if (mixer->id == STI_MIXER_MAIN) {
-- 
1.9.1