[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/media/tuners/mxl301rf.h b/src/kernel/linux/v4.19/drivers/media/tuners/mxl301rf.h
new file mode 100644
index 0000000..1d5bb10
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/media/tuners/mxl301rf.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * MaxLinear MxL301RF OFDM tuner driver
+ *
+ * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
+ */
+
+#ifndef MXL301RF_H
+#define MXL301RF_H
+
+#include <media/dvb_frontend.h>
+
+struct mxl301rf_config {
+	struct dvb_frontend *fe;
+};
+
+#endif /* MXL301RF_H */