drm/nouveau: Don't poll LVDS outputs.

Reported-by: Xavier Chantry <chantry.xavier@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 9ec2b8a81344..1dd52dbfad46 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -888,10 +888,12 @@ nouveau_connector_create(struct drm_device *dev, int index)
                                 nv_connector->use_dithering ?
                                 DRM_MODE_DITHERING_ON : DRM_MODE_DITHERING_OFF);
 
-                if (dev_priv->card_type >= NV_50)
-                        connector->polled = DRM_CONNECTOR_POLL_HPD;
-                else
-                        connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+                if (dcb->type != DCB_CONNECTOR_LVDS) {
+                        if (dev_priv->card_type >= NV_50)
+                                connector->polled = DRM_CONNECTOR_POLL_HPD;
+                        else
+                                connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+                }
                 break;
         }