Merge pull request #1 from toontoet/master

Fixed reading data getting truncated using a 40x40 video hub

videohubctrl.c

 	if (test_data)
 		return 0;
 	memset(buf, 0, sizeof(buf));
-	while ((ret = fdread_ex(d->dev_fd, buf, sizeof(buf) - 1, 5, 0, 0)) >= 0) {
+	while ((ret = fdread_ex(d->dev_fd, buf, sizeof(buf) - 1, 5, 0, 1)) >= 0) {
 		ncommands += parse_text_buffer(d, buf);
 		memset(buf, 0, sizeof(buf));
 	}