1 files changed, 10 insertions, 18 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
index 58c5efb26766..e1925fa6d849 100644
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -21,12 +21,6 @@
 
 static DEFINE_SPINLOCK(list_lock);
 
-static void omap_irq_error_handler(struct omap_drm_irq *irq,
-                uint32_t irqstatus)
-{
-        DRM_ERROR("errors: %08x\n", irqstatus);
-}
-
 /* call with list_lock and dispc runtime held */
 static void omap_irq_update(struct drm_device *dev)
 {
@@ -224,6 +218,14 @@ static void omap_irq_fifo_underflow(struct omap_drm_private *priv,
         pr_cont("(0x%08x)\n", irqstatus);
 }
 
+static void omap_irq_ocp_error_handler(u32 irqstatus)
+{
+        if (!(irqstatus & DISPC_IRQ_OCP_ERR))
+                return;
+
+        DRM_ERROR("OCP error\n");
+}
+
 static irqreturn_t omap_irq_handler(int irq, void *arg)
 {
         struct drm_device *dev = (struct drm_device *) arg;
@@ -250,6 +252,7 @@ static irqreturn_t omap_irq_handler(int irq, void *arg)
                         omap_crtc_error_irq(crtc, irqstatus);
         }
 
+        omap_irq_ocp_error_handler(irqstatus);
         omap_irq_fifo_underflow(priv, irqstatus);
 
         spin_lock_irqsave(&list_lock, flags);
@@ -282,7 +285,6 @@ static const u32 omap_underflow_irqs[] = {
 int omap_drm_irq_install(struct drm_device *dev)
 {
         struct omap_drm_private *priv = dev->dev_private;
-        struct omap_drm_irq *error_handler = &priv->error_handler;
         unsigned int num_mgrs = dss_feat_get_num_mgrs();
         unsigned int max_planes;
         unsigned int i;
@@ -290,7 +292,7 @@ int omap_drm_irq_install(struct drm_device *dev)
 
         INIT_LIST_HEAD(&priv->irq_list);
 
-        priv->irq_mask = 0;
+        priv->irq_mask = DISPC_IRQ_OCP_ERR;
 
         max_planes = min(ARRAY_SIZE(priv->planes),
                          ARRAY_SIZE(omap_underflow_irqs));
@@ -310,16 +312,6 @@ int omap_drm_irq_install(struct drm_device *dev)
         if (ret < 0)
                 return ret;
 
-        error_handler->irq = omap_irq_error_handler;
-        error_handler->irqmask = DISPC_IRQ_OCP_ERR;
-
-        /* for now ignore DISPC_IRQ_SYNC_LOST_DIGIT.. really I think
-         * we just need to ignore it while enabling tv-out
-         */
-        error_handler->irqmask &= ~DISPC_IRQ_SYNC_LOST_DIGIT;
-
-        omap_irq_register(dev, error_handler);
-
         dev->irq_enabled = true;
 
         return 0;