drm/nv50/disp: allow interlaced and doublescan modes on digital outputs

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 592fcfb9b389..576fb9af5d13 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -198,6 +198,10 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
                 return;
         nv_connector->detected_encoder = nv_encoder;
 
+        if (dev_priv->card_type >= NV_50) {
+                connector->interlace_allowed = true;
+                connector->doublescan_allowed = true;
+        } else
         if (nv_encoder->dcb->type == OUTPUT_LVDS ||
             nv_encoder->dcb->type == OUTPUT_TMDS) {
                 connector->doublescan_allowed = false;