[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/media/dvb-frontends/cx22702.h b/src/kernel/linux/v4.14/drivers/media/dvb-frontends/cx22702.h
new file mode 100644
index 0000000..a1956a9
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/media/dvb-frontends/cx22702.h
@@ -0,0 +1,57 @@
+/*
+ Conexant 22702 DVB OFDM demodulator driver
+
+ based on:
+ Alps TDMB7 DVB OFDM demodulator driver
+
+ Copyright (C) 2001-2002 Convergence Integrated Media GmbH
+ Holger Waechtler <holger@convergence.de>
+
+ Copyright (C) 2004 Steven Toth <stoth@linuxtv.org>
+
+ 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 CX22702_H
+#define CX22702_H
+
+#include <linux/dvb/frontend.h>
+
+struct cx22702_config {
+ /* the demodulator's i2c address */
+ u8 demod_address;
+
+ /* serial/parallel output */
+#define CX22702_PARALLEL_OUTPUT 0
+#define CX22702_SERIAL_OUTPUT 1
+ u8 output_mode;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_CX22702)
+extern struct dvb_frontend *cx22702_attach(
+ const struct cx22702_config *config,
+ struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *cx22702_attach(
+ const struct cx22702_config *config,
+ struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif