static int udl_get_modes(struct drm_connector *connector)
{
struct udl_device *udl = connector->dev->dev_private;
struct edid *edid;
int ret;
edid = (struct edid *)udl_get_edid(udl);
if (!edid) {
drm_mode_connector_update_edid_property(connector, NULL);
return 0;
}
/*
* We only read the main block, but if the monitor reports extension
* blocks then the drm edid code expects them to be present, so patch
* the extension count to 0.
*/
edid->checksum += edid->extensions;
edid->extensions = 0;
drm_mode_connector_update_edid_property(connector, edid);
ret = drm_add_edid_modes(connector, edid);
kfree(edid);
return ret;
}
static int udl_get_modes(struct drm_connector *connector)
{
struct udl_device *udl = connector->dev->dev_private;
struct edid *edid;
int ret;
edid = (struct edid *)udl_get_edid(udl);
drm_mode_connector_update_edid_property(connector, edid);
ret = drm_add_edid_modes(connector, edid);
kfree(edid);
return ret;
}
