tuner_fc0013: use new cleaned-up driver

The driver was taken from http://git.linuxtv.org/ and adapted
for librtlsdr. Also, fc0013_set_gain() was added.

Signed-off-by: Steve Markgraf <steve@steve-m.de>

include/tuner_fc0013.h

@@ -1,159 +1,36 @@
-#ifndef __TUNER_FC0013_H
-#define __TUNER_FC0013_H
+/*
+ * Fitipower FC0013 tuner driver
+ *
+ * Copyright (C) 2012 Hans-Frieder Vogt <hfvogt@gmx.net>
+ *
+ * modified for use in librtlsdr
+ * Copyright (C) 2012 Steve Markgraf <steve@steve-m.de>
+ *
+ *    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.
+ *
+ */
 
-/**
-
-@file
-
-@brief   FC0013 tuner module declaration
-
-One can manipulate FC0013 tuner through FC0013 module.
-FC0013 module is derived from tuner module.
-
-
-// The following context is implemented for FC0013 source code.
-
-**/
+#ifndef _FC0013_H_
+#define _FC0013_H_
 
 #define FC0013_I2C_ADDR		0xc6
 #define FC0013_CHECK_ADDR	0x00
 #define FC0013_CHECK_VAL	0xa3
 
-// Definitions
-enum FC0013_TRUE_FALSE_STATUS
-{
-	FC0013_FALSE,
-	FC0013_TRUE,
-};
-
-
-enum FC0013_I2C_STATUS
-{
-	FC0013_I2C_SUCCESS,
-	FC0013_I2C_ERROR,
-};
-
-
-enum FC0013_FUNCTION_STATUS
-{
-	FC0013_FUNCTION_SUCCESS,
-	FC0013_FUNCTION_ERROR,
-};
-
-
-
-// Functions
-int FC0013_Read(void *pTuner, unsigned char RegAddr, unsigned char *pByte);
-int FC0013_Write(void *pTuner, unsigned char RegAddr, unsigned char Byte);
-
-int
-fc0013_SetRegMaskBits(
-    void *pTuner,
-	unsigned char RegAddr,
-	unsigned char Msb,
-	unsigned char Lsb,
-	const unsigned char WritingValue
-	);
-
-int
-fc0013_GetRegMaskBits(
-    void *pTuner,
-	unsigned char RegAddr,
-	unsigned char Msb,
-	unsigned char Lsb,
-	unsigned char *pReadingValue
-	);
-
-int FC0013_Open(void *pTuner);
-int FC0013_SetFrequency(void *pTuner, unsigned long Frequency, unsigned short Bandwidth);
-
-// Set VHF Track depends on input frequency
-int FC0013_SetVhfTrack(void *pTuner, unsigned long Frequency);
-
-
-// The following context is FC0013 tuner API source code
-
-
-// Definitions
-
-// Bandwidth mode
-enum FC0013_BANDWIDTH_MODE
-{
-	FC0013_BANDWIDTH_6000000HZ = 6,
-	FC0013_BANDWIDTH_7000000HZ = 7,
-	FC0013_BANDWIDTH_8000000HZ = 8,
-};
-
-
-// Default for initialing
-#define FC0013_RF_FREQ_HZ_DEFAULT			50000000
-#define FC0013_BANDWIDTH_MODE_DEFAULT		FC0013_BANDWIDTH_8000000HZ
-
-
-// Tuner LNA
-enum FC0013_LNA_GAIN_VALUE
-{
-	FC0013_LNA_GAIN_LOW     = 0x00,	// -6.3dB
-	FC0013_LNA_GAIN_MIDDLE  = 0x08,	//  7.1dB
-	FC0013_LNA_GAIN_HIGH_17 = 0x11,	// 19.1dB
-	FC0013_LNA_GAIN_HIGH_19 = 0x10,	// 19.7dB
-};
-
-// Manipulaing functions
-void
-fc0013_GetTunerType(
-    void *pTuner,
-	int *pTunerType
-	);
-
-void
-fc0013_GetDeviceAddr(
-    void *pTuner,
-	unsigned char *pDeviceAddr
-	);
-
-int
-fc0013_Initialize(
-    void *pTuner
-	);
-
-int
-fc0013_SetRfFreqHz(
-    void *pTuner,
-	unsigned long RfFreqHz
-	);
-
-int
-fc0013_GetRfFreqHz(
-    void *pTuner,
-	unsigned long *pRfFreqHz
-	);
-
-// Extra manipulaing functions
-int
-fc0013_SetBandwidthMode(
-    void *pTuner,
-	int BandwidthMode
-	);
-
-int
-fc0013_GetBandwidthMode(
-    void *pTuner,
-	int *pBandwidthMode
-	);
-
-int
-fc0013_RcCalReset(
-    void *pTuner
-	);
-
-int
-fc0013_RcCalAdd(
-    void *pTuner,
-	int RcValue
-	);
-
-
-
+int fc0013_init(void *dev);
+int fc0013_set_params(void *dev, uint32_t frequency, uint32_t bw);
+int fc0013_set_gain(void *dev, int gain);
 
 #endif