drm: sti: use drm_crtc_vblank_{on/off} instead of drm_vblank_{on/off}
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@linaro.org>
diff --git a/drivers/gpu/drm/sti/sti_drm_crtc.c b/drivers/gpu/drm/sti/sti_drm_crtc.c
index 19e20fc..534cd2c 100644
--- a/drivers/gpu/drm/sti/sti_drm_crtc.c
+++ b/drivers/gpu/drm/sti/sti_drm_crtc.c
@@ -64,6 +64,8 @@
/* 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,
@@ -224,7 +226,7 @@
/* 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) {