modesetting-101: tv_left_margin_property shouldn't be immutable.

diff --git a/linux-core/drm_crtc.c b/linux-core/drm_crtc.c
index 095d44f..3ee0f86 100644 (file)
--- a/linux-core/drm_crtc.c
+++ b/linux-core/drm_crtc.c
@@ -612,8 +612,7 @@ int drm_mode_create_tv_properties(struct drm_device *dev, int num_modes,
                                drm_subconnector_enum_list[i + 2].name);
 
        dev->mode_config.tv_left_margin_property =
-               drm_property_create(dev, DRM_MODE_PROP_RANGE |
-                                   DRM_MODE_PROP_IMMUTABLE,
+               drm_property_create(dev, DRM_MODE_PROP_RANGE,
                                    "left margin", 2);
        dev->mode_config.tv_left_margin_property->values[0] = 0;
        dev->mode_config.tv_left_margin_property->values[1] = 100;