3 files changed, 42 insertions, 1 deletions

diff --git a/firmware/export/ak4537.h b/firmware/export/ak4537.h
index 1c09b5aa2f..0ab0ca1594 100644
--- a/firmware/export/ak4537.h
+++ b/firmware/export/ak4537.h
@@ -34,6 +34,8 @@ AUDIOHW_SETTING(RIGHT_GAIN, "dB", 0,  1, -23, 12, 0)
 /* mic gain: +15dB fixed +20dB switchable mic preamp gain
    and the line stage of -23..+12dB make a total range of -8..+47dB */
 AUDIOHW_SETTING(MIC_GAIN,   "dB", 0,  1,   -8,   47,   20)
+
+void audiohw_set_recsrc(int source);
 #endif /* HAVE_RECORDING */
 
 #define AKC_NUM_REGS        0x11
diff --git a/firmware/export/config/samsungyh920.h b/firmware/export/config/samsungyh920.h
index 7d6d590d96..d40a065e00 100644
--- a/firmware/export/config/samsungyh920.h
+++ b/firmware/export/config/samsungyh920.h
@@ -11,7 +11,7 @@
 
 /* Define bitmask of input sources - recordable bitmask can be defined
    explicitly if different */
-#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_LINEIN )
+#define INPUT_SRC_CAPS (SRC_CAP_MIC | SRC_CAP_LINEIN | SRC_CAP_FMRADIO)
 
 /* define the bitmask of hardware sample rates */
 #define HW_SAMPR_CAPS   (SAMPR_CAP_48 | SAMPR_CAP_44 | SAMPR_CAP_32 | \
@@ -133,6 +133,12 @@
 /* AK4537 has no tone controls, so we use the software ones */
 #define HAVE_SW_TONE_CONTROLS
 
+/* FM Tuner */
+#define CONFIG_TUNER      TEA5767
+#define CONFIG_TUNER_XTAL 32768
+/* Define this if the tuner uses 3-wire bus instead of classic i2c */
+#define CONFIG_TUNER_3WIRE
+
 #define AB_REPEAT_ENABLE
 
 #define BATTERY_CAPACITY_DEFAULT 1550 /* default battery capacity */
diff --git a/firmware/export/fmradio_3wire.h b/firmware/export/fmradio_3wire.h
new file mode 100644
index 0000000000..cafce9c8ec
--- /dev/null
+++ b/firmware/export/fmradio_3wire.h
@@ -0,0 +1,33 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ * Physical interface of the Philips TEA5767
+ *
+ * Copyright (C) 2014 by Szymon Dziok
+ *
+ * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef FMRADIO_TRIWIRE_H
+#define FMRADIO_TRIWIRE_H
+
+#include "config.h" /* for INIT_ATTR */
+#include <stdbool.h>
+
+void fmradio_3wire_init(void) INIT_ATTR;
+void fmradio_3wire_enable(bool enable);
+int fmradio_3wire_write(const unsigned char* buf);
+int fmradio_3wire_read(unsigned char* buf);
+
+#endif