+ /* create connector objects based on the outputs we support */
+ list_for_each_entry_safe(outp, outt, &disp->outp, head) {
+ /* bios data *should* give us the most useful information */
+ data = nvbios_connEp(bios, outp->info.connector, &ver, &hdr,
+ &connE);
+
+ /* no bios connector data... */
+ if (!data) {
+ /* heuristic: anything with the same ccb index is
+ * considered to be on the same connector, any
+ * output path without an associated ccb entry will
+ * be put on its own connector
+ */
+ int ccb_index = outp->info.i2c_index;
+ if (ccb_index != 0xf) {
+ list_for_each_entry(pair, &disp->outp, head) {
+ if (pair->info.i2c_index == ccb_index) {
+ outp->conn = pair->conn;
+ break;
+ }
+ }
+ }
+
+ /* connector shared with another output path */
+ if (outp->conn)
+ continue;
+
+ memset(&connE, 0x00, sizeof(connE));
+ connE.type = DCB_CONNECTOR_NONE;
+ i = -1;
+ } else {
+ i = outp->info.connector;
+ }
+
+ /* check that we haven't already created this connector */
+ list_for_each_entry(conn, &disp->conn, head) {
+ if (conn->index == outp->info.connector) {
+ outp->conn = conn;
+ break;
+ }
+ }
+
+ if (outp->conn)
+ continue;
+
+ /* apparently we need to create a new one! */
+ ret = nvkm_connector_new(disp, i, &connE, &outp->conn);
+ if (ret) {
+ nvkm_error(&disp->engine.subdev,
+ "failed to create output %d conn: %d\n",
+ outp->index, ret);
+ nvkm_connector_del(&outp->conn);
+ list_del(&outp->head);
+ nvkm_output_del(&outp);
+ continue;
+ }
+
+ list_add_tail(&outp->conn->head, &disp->conn);
+ }
+