drm/radeon/kms: we should return 0 when we have no modes not -1.

This fixes my monitor with broken EDID so it at least get 800x600.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 9d817a6..22da85f 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -365,7 +365,7 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
                return ret;
        }
        drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);
-       return -1;
+       return 0;
 }
 
 static int radeon_ddc_dump(struct drm_connector *connector)