v4.19.13 snapshot.
diff --git a/drivers/media/dvb-frontends/cx24117.h b/drivers/media/dvb-frontends/cx24117.h
new file mode 100644
index 0000000..445f13f
--- /dev/null
+++ b/drivers/media/dvb-frontends/cx24117.h
@@ -0,0 +1,46 @@
+/*
+ Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver
+
+ Copyright (C) 2013 Luis Alves <ljalvs@gmail.com>
+ (based on cx24116.h by Steven Toth)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef CX24117_H
+#define CX24117_H
+
+#include <linux/dvb/frontend.h>
+
+struct cx24117_config {
+ /* the demodulator's i2c address */
+ u8 demod_address;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_CX24117)
+extern struct dvb_frontend *cx24117_attach(
+ const struct cx24117_config *config,
+ struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *cx24117_attach(
+ const struct cx24117_config *config,
+ struct i2c_adapter *i2c)
+{
+ dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* CX24117_H */