1 files changed, 14 insertions, 7 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index bec66a490b8f..79b200aee18a 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -74,6 +74,13 @@ struct omap_crtc {
         struct work_struct page_flip_work;
 };
 
+uint32_t pipe2vbl(struct drm_crtc *crtc)
+{
+        struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+
+        return dispc_mgr_get_vsync_irq(omap_crtc->channel);
+}
+
 /*
  * Manager-ops, callbacks from output when they need to configure
  * the upstream part of the video pipe.
@@ -613,7 +620,13 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
         omap_crtc->apply.pre_apply  = omap_crtc_pre_apply;
         omap_crtc->apply.post_apply = omap_crtc_post_apply;
 
-        omap_crtc->apply_irq.irqmask = pipe2vbl(id);
+        omap_crtc->channel = channel;
+        omap_crtc->plane = plane;
+        omap_crtc->plane->crtc = crtc;
+        omap_crtc->name = channel_names[channel];
+        omap_crtc->pipe = id;
+
+        omap_crtc->apply_irq.irqmask = pipe2vbl(crtc);
         omap_crtc->apply_irq.irq = omap_crtc_apply_irq;
 
         omap_crtc->error_irq.irqmask =
@@ -621,12 +634,6 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
         omap_crtc->error_irq.irq = omap_crtc_error_irq;
         omap_irq_register(dev, &omap_crtc->error_irq);
 
-        omap_crtc->channel = channel;
-        omap_crtc->plane = plane;
-        omap_crtc->plane->crtc = crtc;
-        omap_crtc->name = channel_names[channel];
-        omap_crtc->pipe = id;
-
         /* temporary: */
         omap_crtc->mgr.id = channel;