drm: omapdrm: Turn vblank on/off when enabling/disabling CRTC

[karo-tx-linux.git] / drivers / gpu / drm / omapdrm / omap_irq.c

diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
index 803aff0db7687121b4b4fc71b5972be7005dd8e7..249c0330d6cecc6d3d39ce0c461e13e089a8a32e 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -152,12 +152,10 @@ int omap_irq_enable_vblank(struct drm_device *dev, int crtc_id)
 
        DBG("dev=%p, crtc=%d", dev, crtc_id);
 
-       dispc_runtime_get();
        spin_lock_irqsave(&list_lock, flags);
        priv->vblank_mask |= pipe2vbl(crtc);
        omap_irq_update(dev);
        spin_unlock_irqrestore(&list_lock, flags);
-       dispc_runtime_put();
 
        return 0;
 }
@@ -179,12 +177,10 @@ void omap_irq_disable_vblank(struct drm_device *dev, int crtc_id)
 
        DBG("dev=%p, crtc=%d", dev, crtc_id);
 
-       dispc_runtime_get();
        spin_lock_irqsave(&list_lock, flags);
        priv->vblank_mask &= ~pipe2vbl(crtc);
        omap_irq_update(dev);
        spin_unlock_irqrestore(&list_lock, flags);
-       dispc_runtime_put();
 }
 
 static irqreturn_t omap_irq_handler(int irq, void *arg)