/* Process the output pipeline. */
ret = rcar_du_encoders_init_one(rcdu, output, &ep);
if (ret < 0) {
- of_node_put(ep_node);
- return ret;
+ if (ret == -EPROBE_DEFER) {
+ of_node_put(ep_node);
+ return ret;
+ }
+
+ dev_info(rcdu->dev,
+ "encoder initialization failed, skipping\n");
+ continue;
}
num_encoders += ret;
if (ret < 0)
return ret;
+ if (ret == 0) {
+ dev_err(rcdu->dev, "error: no encoder could be initialized\n");
+ return -EINVAL;
+ }
+
num_encoders = ret;
/* Set the possible CRTCs and possible clones. There's always at least