/*
    MaxLinear MXL5005S VSB/QAM/DVBT tuner driver

    Copyright (C) 2008 MaxLinear
    Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
      Functions:
        mxl5005s_reset()
        mxl5005s_writereg()
        mxl5005s_writeregs()
        mxl5005s_init()
        mxl5005s_reconfigure()
        mxl5005s_AssignTunerMode()
        mxl5005s_set_params()
        mxl5005s_get_frequency()
        mxl5005s_get_bandwidth()
        mxl5005s_release()
        mxl5005s_attach()

    Copyright (C) 2008 Realtek
    Copyright (C) 2008 Jan Hoogenraad
      Functions:
        mxl5005s_SetRfFreqHz()

    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.

*/

/*
    History of this driver (Steven Toth):
      I was given a public release of a linux driver that included
      support for the MaxLinear MXL5005S silicon tuner. Analysis of
      the tuner driver showed clearly three things.

      1. The tuner driver didn't support the LinuxTV tuner API
         so the code Realtek added had to be removed.

      2. A significant amount of the driver is reference driver code
         from MaxLinear, I felt it was important to identify and
         preserve this.

      3. New code has to be added to interface correctly with the
         LinuxTV API, as a regular kernel module.

      Other than the reference driver enum's, I've clearly marked
      sections of the code and retained the copyright of the
      respective owners.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <media/dvb_frontend.h>
#include "mxl5005s.h"

static int debug;

#define dprintk(level, arg...) do {    \
        if (level <= debug)            \
                printk(arg);    \
        } while (0)

#define TUNER_REGS_NUM          104
#define INITCTRL_NUM            40

#ifdef _MXL_PRODUCTION
#define CHCTRL_NUM              39
#else
#define CHCTRL_NUM              36
#endif

#define MXLCTRL_NUM             189
#define MASTER_CONTROL_ADDR     9

/* Enumeration of Master Control Register State */
enum master_control_state {
        MC_LOAD_START = 1,
        MC_POWER_DOWN,
        MC_SYNTH_RESET,
        MC_SEQ_OFF
};

/* Enumeration of MXL5005 Tuner Modulation Type */
enum {
        MXL_DEFAULT_MODULATION = 0,
        MXL_DVBT,
        MXL_ATSC,
        MXL_QAM,
        MXL_ANALOG_CABLE,
        MXL_ANALOG_OTA
};

/* MXL5005 Tuner Register Struct */
struct TunerReg {
        u16 Reg_Num;    /* Tuner Register Address */
        u16 Reg_Val;    /* Current sw programmed value waiting to be written */
};

enum {
        /* Initialization Control Names */
        DN_IQTN_AMP_CUT = 1,       /* 1 */
        BB_MODE,                   /* 2 */
        BB_BUF,                    /* 3 */
        BB_BUF_OA,                 /* 4 */
        BB_ALPF_BANDSELECT,        /* 5 */
        BB_IQSWAP,                 /* 6 */
        BB_DLPF_BANDSEL,           /* 7 */
        RFSYN_CHP_GAIN,            /* 8 */
        RFSYN_EN_CHP_HIGAIN,       /* 9 */
        AGC_IF,                    /* 10 */
        AGC_RF,                    /* 11 */
        IF_DIVVAL,                 /* 12 */
        IF_VCO_BIAS,               /* 13 */
        CHCAL_INT_MOD_IF,          /* 14 */
        CHCAL_FRAC_MOD_IF,         /* 15 */
        DRV_RES_SEL,               /* 16 */
        I_DRIVER,                  /* 17 */
        EN_AAF,                    /* 18 */
        EN_3P,                     /* 19 */
        EN_AUX_3P,                 /* 20 */
        SEL_AAF_BAND,              /* 21 */
        SEQ_ENCLK16_CLK_OUT,       /* 22 */
        SEQ_SEL4_16B,              /* 23 */
        XTAL_CAPSELECT,            /* 24 */
        IF_SEL_DBL,                /* 25 */
        RFSYN_R_DIV,               /* 26 */
        SEQ_EXTSYNTHCALIF,         /* 27 */
        SEQ_EXTDCCAL,              /* 28 */
        AGC_EN_RSSI,               /* 29 */
        RFA_ENCLKRFAGC,            /* 30 */
        RFA_RSSI_REFH,             /* 31 */
        RFA_RSSI_REF,              /* 32 */
        RFA_RSSI_REFL,             /* 33 */
        RFA_FLR,                   /* 34 */
        RFA_CEIL,                  /* 35 */
        SEQ_EXTIQFSMPULSE,         /* 36 */
        OVERRIDE_1,                /* 37 */
        BB_INITSTATE_DLPF_TUNE,    /* 38 */
        TG_R_DIV,                  /* 39 */
        EN_CHP_LIN_B,              /* 40 */

        /* Channel Change Control Names */
        DN_POLY = 51,              /* 51 */
        DN_RFGAIN,                 /* 52 */
        DN_CAP_RFLPF,              /* 53 */
        DN_EN_VHFUHFBAR,           /* 54 */
        DN_GAIN_ADJUST,            /* 55 */
        DN_IQTNBUF_AMP,            /* 56 */
        DN_IQTNGNBFBIAS_BST,       /* 57 */
        RFSYN_EN_OUTMUX,           /* 58 */
        RFSYN_SEL_VCO_OUT,         /* 59 */
        RFSYN_SEL_VCO_HI,          /* 60 */
        RFSYN_SEL_DIVM,            /* 61 */
        RFSYN_RF_DIV_BIAS,         /* 62 */
        DN_SEL_FREQ,               /* 63 */
        RFSYN_VCO_BIAS,            /* 64 */
        CHCAL_INT_MOD_RF,          /* 65 */
        CHCAL_FRAC_MOD_RF,         /* 66 */
        RFSYN_LPF_R,               /* 67 */
        CHCAL_EN_INT_RF,           /* 68 */
        TG_LO_DIVVAL,              /* 69 */
        TG_LO_SELVAL,              /* 70 */
        TG_DIV_VAL,                /* 71 */
        TG_VCO_BIAS,               /* 72 */
        SEQ_EXTPOWERUP,            /* 73 */
        OVERRIDE_2,                /* 74 */
        OVERRIDE_3,                /* 75 */
        OVERRIDE_4,                /* 76 */
        SEQ_FSM_PULSE,             /* 77 */
        GPIO_4B,                   /* 78 */
        GPIO_3B,                   /* 79 */
        GPIO_4,                    /* 80 */
        GPIO_3,                    /* 81 */
        GPIO_1B,                   /* 82 */
        DAC_A_ENABLE,              /* 83 */
        DAC_B_ENABLE,              /* 84 */
        DAC_DIN_A,                 /* 85 */
        DAC_DIN_B,                 /* 86 */
#ifdef _MXL_PRODUCTION
        RFSYN_EN_DIV,              /* 87 */
        RFSYN_DIVM,                /* 88 */
        DN_BYPASS_AGC_I2C          /* 89 */
#endif
};

/*
 * The following context is source code provided by MaxLinear.
 * MaxLinear source code - Common_MXL.h (?)
 */

/* Constants */
#define MXL5005S_REG_WRITING_TABLE_LEN_MAX      104
#define MXL5005S_LATCH_BYTE                     0xfe

/* Register address, MSB, and LSB */
#define MXL5005S_BB_IQSWAP_ADDR                 59
#define MXL5005S_BB_IQSWAP_MSB                  0
#define MXL5005S_BB_IQSWAP_LSB                  0

#define MXL5005S_BB_DLPF_BANDSEL_ADDR           53
#define MXL5005S_BB_DLPF_BANDSEL_MSB            4
#define MXL5005S_BB_DLPF_BANDSEL_LSB            3

/* Standard modes */
enum {
        MXL5005S_STANDARD_DVBT,
        MXL5005S_STANDARD_ATSC,
};
#define MXL5005S_STANDARD_MODE_NUM              2

/* Bandwidth modes */
enum {
        MXL5005S_BANDWIDTH_6MHZ = 6000000,
        MXL5005S_BANDWIDTH_7MHZ = 7000000,
        MXL5005S_BANDWIDTH_8MHZ = 8000000,
};
#define MXL5005S_BANDWIDTH_MODE_NUM             3

/* MXL5005 Tuner Control Struct */
struct TunerControl {
        u16 Ctrl_Num;   /* Control Number */
        u16 size;       /* Number of bits to represent Value */
        u16 addr[25];   /* Array of Tuner Register Address for each bit pos */
        u16 bit[25];    /* Array of bit pos in Reg Addr for each bit pos */
        u16 val[25];    /* Binary representation of Value */
};

/* MXL5005 Tuner Struct */
struct mxl5005s_state {
        u8      Mode;           /* 0: Analog Mode ; 1: Digital Mode */
        u8      IF_Mode;        /* for Analog Mode, 0: zero IF; 1: low IF */
        u32     Chan_Bandwidth; /* filter  channel bandwidth (6, 7, 8) */
        u32     IF_OUT;         /* Desired IF Out Frequency */
        u16     IF_OUT_LOAD;    /* IF Out Load Resistor (200/300 Ohms) */
        u32     RF_IN;          /* RF Input Frequency */
        u32     Fxtal;          /* XTAL Frequency */
        u8      AGC_Mode;       /* AGC Mode 0: Dual AGC; 1: Single AGC */
        u16     TOP;            /* Value: take over point */
        u8      CLOCK_OUT;      /* 0: turn off clk out; 1: turn on clock out */
        u8      DIV_OUT;        /* 4MHz or 16MHz */
        u8      CAPSELECT;      /* 0: disable On-Chip pulling cap; 1: enable */
        u8      EN_RSSI;        /* 0: disable RSSI; 1: enable RSSI */

        /* Modulation Type; */
        /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
        u8      Mod_Type;

        /* Tracking Filter Type */
        /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
        u8      TF_Type;

        /* Calculated Settings */
        u32     RF_LO;          /* Synth RF LO Frequency */
        u32     IF_LO;          /* Synth IF LO Frequency */
        u32     TG_LO;          /* Synth TG_LO Frequency */

        /* Pointers to ControlName Arrays */
        u16     Init_Ctrl_Num;          /* Number of INIT Control Names */
        struct TunerControl
                Init_Ctrl[INITCTRL_NUM]; /* INIT Control Names Array Pointer */

        u16     CH_Ctrl_Num;            /* Number of CH Control Names */
        struct TunerControl
                CH_Ctrl[CHCTRL_NUM];    /* CH Control Name Array Pointer */

        u16     MXL_Ctrl_Num;           /* Number of MXL Control Names */
        struct TunerControl
                MXL_Ctrl[MXLCTRL_NUM];  /* MXL Control Name Array Pointer */

        /* Pointer to Tuner Register Array */
        u16     TunerRegs_Num;          /* Number of Tuner Registers */
        struct TunerReg
                TunerRegs[TUNER_REGS_NUM]; /* Tuner Register Array Pointer */

        /* Linux driver framework specific */
        struct mxl5005s_config *config;
        struct dvb_frontend *frontend;
        struct i2c_adapter *i2c;

        /* Cache values */
        u32 current_mode;

};

static u16 MXL_GetMasterControl(u8 *MasterReg, int state);
static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value);
static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value);
static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
        u8 bitVal);
static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum,
        u8 *RegVal, int *count);
static u32 MXL_Ceiling(u32 value, u32 resolution);
static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal);
static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
        u32 value, u16 controlGroup);
static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val);
static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
        u8 *RegVal, int *count);
static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq);
static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe);
static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe);
static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
        u8 *RegVal, int *count);
static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
        u8 *datatable, u8 len);
static u16 MXL_IFSynthInit(struct dvb_frontend *fe);
static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
        u32 bandwidth);
static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
        u32 bandwidth);

/* ----------------------------------------------------------------
 * Begin: Custom code salvaged from the Realtek driver.
 * Copyright (C) 2008 Realtek
 * Copyright (C) 2008 Jan Hoogenraad
 * This code is placed under the terms of the GNU General Public License
 *
 * Released by Realtek under GPLv2.
 * Thanks to Realtek for a lot of support we received !
 *
 *  Revision: 080314 - original version
 */

static int mxl5005s_SetRfFreqHz(struct dvb_frontend *fe, unsigned long RfFreqHz)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        unsigned char AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
        unsigned char ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
        int TableLen;

        u32 IfDivval = 0;
        unsigned char MasterControlByte;

        dprintk(1, "%s() freq=%ld\n", __func__, RfFreqHz);

        /* Set MxL5005S tuner RF frequency according to example code. */

        /* Tuner RF frequency setting stage 0 */
        MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
        AddrTable[0] = MASTER_CONTROL_ADDR;
        ByteTable[0] |= state->config->AgcMasterByte;

        mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);

        /* Tuner RF frequency setting stage 1 */
        MXL_TuneRF(fe, RfFreqHz);

        MXL_ControlRead(fe, IF_DIVVAL, &IfDivval);

        MXL_ControlWrite(fe, SEQ_FSM_PULSE, 0);
        MXL_ControlWrite(fe, SEQ_EXTPOWERUP, 1);
        MXL_ControlWrite(fe, IF_DIVVAL, 8);
        MXL_GetCHRegister(fe, AddrTable, ByteTable, &TableLen);

        MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
        AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
        ByteTable[TableLen] = MasterControlByte |
                state->config->AgcMasterByte;
        TableLen += 1;

        mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);

        /* Wait 30 ms. */
        msleep(150);

        /* Tuner RF frequency setting stage 2 */
        MXL_ControlWrite(fe, SEQ_FSM_PULSE, 1);
        MXL_ControlWrite(fe, IF_DIVVAL, IfDivval);
        MXL_GetCHRegister_ZeroIF(fe, AddrTable, ByteTable, &TableLen);

        MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
        AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
        ByteTable[TableLen] = MasterControlByte |
                state->config->AgcMasterByte ;
        TableLen += 1;

        mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);

        msleep(100);

        return 0;
}
/* End: Custom code taken from the Realtek driver */

/* ----------------------------------------------------------------
 * Begin: Reference driver code found in the Realtek driver.
 * Copyright (C) 2008 MaxLinear
 */
static u16 MXL5005_RegisterInit(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        state->TunerRegs_Num = TUNER_REGS_NUM ;

        state->TunerRegs[0].Reg_Num = 9 ;
        state->TunerRegs[0].Reg_Val = 0x40 ;

        state->TunerRegs[1].Reg_Num = 11 ;
        state->TunerRegs[1].Reg_Val = 0x19 ;

        state->TunerRegs[2].Reg_Num = 12 ;
        state->TunerRegs[2].Reg_Val = 0x60 ;

        state->TunerRegs[3].Reg_Num = 13 ;
        state->TunerRegs[3].Reg_Val = 0x00 ;

        state->TunerRegs[4].Reg_Num = 14 ;
        state->TunerRegs[4].Reg_Val = 0x00 ;

        state->TunerRegs[5].Reg_Num = 15 ;
        state->TunerRegs[5].Reg_Val = 0xC0 ;

        state->TunerRegs[6].Reg_Num = 16 ;
        state->TunerRegs[6].Reg_Val = 0x00 ;

        state->TunerRegs[7].Reg_Num = 17 ;
        state->TunerRegs[7].Reg_Val = 0x00 ;

        state->TunerRegs[8].Reg_Num = 18 ;
        state->TunerRegs[8].Reg_Val = 0x00 ;

        state->TunerRegs[9].Reg_Num = 19 ;
        state->TunerRegs[9].Reg_Val = 0x34 ;

        state->TunerRegs[10].Reg_Num = 21 ;
        state->TunerRegs[10].Reg_Val = 0x00 ;

        state->TunerRegs[11].Reg_Num = 22 ;
        state->TunerRegs[11].Reg_Val = 0x6B ;

        state->TunerRegs[12].Reg_Num = 23 ;
        state->TunerRegs[12].Reg_Val = 0x35 ;

        state->TunerRegs[13].Reg_Num = 24 ;
        state->TunerRegs[13].Reg_Val = 0x70 ;

        state->TunerRegs[14].Reg_Num = 25 ;
        state->TunerRegs[14].Reg_Val = 0x3E ;

        state->TunerRegs[15].Reg_Num = 26 ;
        state->TunerRegs[15].Reg_Val = 0x82 ;

        state->TunerRegs[16].Reg_Num = 31 ;
        state->TunerRegs[16].Reg_Val = 0x00 ;

        state->TunerRegs[17].Reg_Num = 32 ;
        state->TunerRegs[17].Reg_Val = 0x40 ;

        state->TunerRegs[18].Reg_Num = 33 ;
        state->TunerRegs[18].Reg_Val = 0x53 ;

        state->TunerRegs[19].Reg_Num = 34 ;
        state->TunerRegs[19].Reg_Val = 0x81 ;

        state->TunerRegs[20].Reg_Num = 35 ;
        state->TunerRegs[20].Reg_Val = 0xC9 ;

        state->TunerRegs[21].Reg_Num = 36 ;
        state->TunerRegs[21].Reg_Val = 0x01 ;

        state->TunerRegs[22].Reg_Num = 37 ;
        state->TunerRegs[22].Reg_Val = 0x00 ;

        state->TunerRegs[23].Reg_Num = 41 ;
        state->TunerRegs[23].Reg_Val = 0x00 ;

        state->TunerRegs[24].Reg_Num = 42 ;
        state->TunerRegs[24].Reg_Val = 0xF8 ;

        state->TunerRegs[25].Reg_Num = 43 ;
        state->TunerRegs[25].Reg_Val = 0x43 ;

        state->TunerRegs[26].Reg_Num = 44 ;
        state->TunerRegs[26].Reg_Val = 0x20 ;

        state->TunerRegs[27].Reg_Num = 45 ;
        state->TunerRegs[27].Reg_Val = 0x80 ;

        state->TunerRegs[28].Reg_Num = 46 ;
        state->TunerRegs[28].Reg_Val = 0x88 ;

        state->TunerRegs[29].Reg_Num = 47 ;
        state->TunerRegs[29].Reg_Val = 0x86 ;

        state->TunerRegs[30].Reg_Num = 48 ;
        state->TunerRegs[30].Reg_Val = 0x00 ;

        state->TunerRegs[31].Reg_Num = 49 ;
        state->TunerRegs[31].Reg_Val = 0x00 ;

        state->TunerRegs[32].Reg_Num = 53 ;
        state->TunerRegs[32].Reg_Val = 0x94 ;

        state->TunerRegs[33].Reg_Num = 54 ;
        state->TunerRegs[33].Reg_Val = 0xFA ;

        state->TunerRegs[34].Reg_Num = 55 ;
        state->TunerRegs[34].Reg_Val = 0x92 ;

        state->TunerRegs[35].Reg_Num = 56 ;
        state->TunerRegs[35].Reg_Val = 0x80 ;

        state->TunerRegs[36].Reg_Num = 57 ;
        state->TunerRegs[36].Reg_Val = 0x41 ;

        state->TunerRegs[37].Reg_Num = 58 ;
        state->TunerRegs[37].Reg_Val = 0xDB ;

        state->TunerRegs[38].Reg_Num = 59 ;
        state->TunerRegs[38].Reg_Val = 0x00 ;

        state->TunerRegs[39].Reg_Num = 60 ;
        state->TunerRegs[39].Reg_Val = 0x00 ;

        state->TunerRegs[40].Reg_Num = 61 ;
        state->TunerRegs[40].Reg_Val = 0x00 ;

        state->TunerRegs[41].Reg_Num = 62 ;
        state->TunerRegs[41].Reg_Val = 0x00 ;

        state->TunerRegs[42].Reg_Num = 65 ;
        state->TunerRegs[42].Reg_Val = 0xF8 ;

        state->TunerRegs[43].Reg_Num = 66 ;
        state->TunerRegs[43].Reg_Val = 0xE4 ;

        state->TunerRegs[44].Reg_Num = 67 ;
        state->TunerRegs[44].Reg_Val = 0x90 ;

        state->TunerRegs[45].Reg_Num = 68 ;
        state->TunerRegs[45].Reg_Val = 0xC0 ;

        state->TunerRegs[46].Reg_Num = 69 ;
        state->TunerRegs[46].Reg_Val = 0x01 ;

        state->TunerRegs[47].Reg_Num = 70 ;
        state->TunerRegs[47].Reg_Val = 0x50 ;

        state->TunerRegs[48].Reg_Num = 71 ;
        state->TunerRegs[48].Reg_Val = 0x06 ;

        state->TunerRegs[49].Reg_Num = 72 ;
        state->TunerRegs[49].Reg_Val = 0x00 ;

        state->TunerRegs[50].Reg_Num = 73 ;
        state->TunerRegs[50].Reg_Val = 0x20 ;

        state->TunerRegs[51].Reg_Num = 76 ;
        state->TunerRegs[51].Reg_Val = 0xBB ;

        state->TunerRegs[52].Reg_Num = 77 ;
        state->TunerRegs[52].Reg_Val = 0x13 ;

        state->TunerRegs[53].Reg_Num = 81 ;
        state->TunerRegs[53].Reg_Val = 0x04 ;

        state->TunerRegs[54].Reg_Num = 82 ;
        state->TunerRegs[54].Reg_Val = 0x75 ;

        state->TunerRegs[55].Reg_Num = 83 ;
        state->TunerRegs[55].Reg_Val = 0x00 ;

        state->TunerRegs[56].Reg_Num = 84 ;
        state->TunerRegs[56].Reg_Val = 0x00 ;

        state->TunerRegs[57].Reg_Num = 85 ;
        state->TunerRegs[57].Reg_Val = 0x00 ;

        state->TunerRegs[58].Reg_Num = 91 ;
        state->TunerRegs[58].Reg_Val = 0x70 ;

        state->TunerRegs[59].Reg_Num = 92 ;
        state->TunerRegs[59].Reg_Val = 0x00 ;

        state->TunerRegs[60].Reg_Num = 93 ;
        state->TunerRegs[60].Reg_Val = 0x00 ;

        state->TunerRegs[61].Reg_Num = 94 ;
        state->TunerRegs[61].Reg_Val = 0x00 ;

        state->TunerRegs[62].Reg_Num = 95 ;
        state->TunerRegs[62].Reg_Val = 0x0C ;

        state->TunerRegs[63].Reg_Num = 96 ;
        state->TunerRegs[63].Reg_Val = 0x00 ;

        state->TunerRegs[64].Reg_Num = 97 ;
        state->TunerRegs[64].Reg_Val = 0x00 ;

        state->TunerRegs[65].Reg_Num = 98 ;
        state->TunerRegs[65].Reg_Val = 0xE2 ;

        state->TunerRegs[66].Reg_Num = 99 ;
        state->TunerRegs[66].Reg_Val = 0x00 ;

        state->TunerRegs[67].Reg_Num = 100 ;
        state->TunerRegs[67].Reg_Val = 0x00 ;

        state->TunerRegs[68].Reg_Num = 101 ;
        state->TunerRegs[68].Reg_Val = 0x12 ;

        state->TunerRegs[69].Reg_Num = 102 ;
        state->TunerRegs[69].Reg_Val = 0x80 ;

        state->TunerRegs[70].Reg_Num = 103 ;
        state->TunerRegs[70].Reg_Val = 0x32 ;

        state->TunerRegs[71].Reg_Num = 104 ;
        state->TunerRegs[71].Reg_Val = 0xB4 ;

        state->TunerRegs[72].Reg_Num = 105 ;
        state->TunerRegs[72].Reg_Val = 0x60 ;

        state->TunerRegs[73].Reg_Num = 106 ;
        state->TunerRegs[73].Reg_Val = 0x83 ;

        state->TunerRegs[74].Reg_Num = 107 ;
        state->TunerRegs[74].Reg_Val = 0x84 ;

        state->TunerRegs[75].Reg_Num = 108 ;
        state->TunerRegs[75].Reg_Val = 0x9C ;

        state->TunerRegs[76].Reg_Num = 109 ;
        state->TunerRegs[76].Reg_Val = 0x02 ;

        state->TunerRegs[77].Reg_Num = 110 ;
        state->TunerRegs[77].Reg_Val = 0x81 ;

        state->TunerRegs[78].Reg_Num = 111 ;
        state->TunerRegs[78].Reg_Val = 0xC0 ;

        state->TunerRegs[79].Reg_Num = 112 ;
        state->TunerRegs[79].Reg_Val = 0x10 ;

        state->TunerRegs[80].Reg_Num = 131 ;
        state->TunerRegs[80].Reg_Val = 0x8A ;

        state->TunerRegs[81].Reg_Num = 132 ;
        state->TunerRegs[81].Reg_Val = 0x10 ;

        state->TunerRegs[82].Reg_Num = 133 ;
        state->TunerRegs[82].Reg_Val = 0x24 ;

        state->TunerRegs[83].Reg_Num = 134 ;
        state->TunerRegs[83].Reg_Val = 0x00 ;

        state->TunerRegs[84].Reg_Num = 135 ;
        state->TunerRegs[84].Reg_Val = 0x00 ;

        state->TunerRegs[85].Reg_Num = 136 ;
        state->TunerRegs[85].Reg_Val = 0x7E ;

        state->TunerRegs[86].Reg_Num = 137 ;
        state->TunerRegs[86].Reg_Val = 0x40 ;

        state->TunerRegs[87].Reg_Num = 138 ;
        state->TunerRegs[87].Reg_Val = 0x38 ;

        state->TunerRegs[88].Reg_Num = 146 ;
        state->TunerRegs[88].Reg_Val = 0xF6 ;

        state->TunerRegs[89].Reg_Num = 147 ;
        state->TunerRegs[89].Reg_Val = 0x1A ;

        state->TunerRegs[90].Reg_Num = 148 ;
        state->TunerRegs[90].Reg_Val = 0x62 ;

        state->TunerRegs[91].Reg_Num = 149 ;
        state->TunerRegs[91].Reg_Val = 0x33 ;

        state->TunerRegs[92].Reg_Num = 150 ;
        state->TunerRegs[92].Reg_Val = 0x80 ;

        state->TunerRegs[93].Reg_Num = 156 ;
        state->TunerRegs[93].Reg_Val = 0x56 ;

        state->TunerRegs[94].Reg_Num = 157 ;
        state->TunerRegs[94].Reg_Val = 0x17 ;

        state->TunerRegs[95].Reg_Num = 158 ;
        state->TunerRegs[95].Reg_Val = 0xA9 ;

        state->TunerRegs[96].Reg_Num = 159 ;
        state->TunerRegs[96].Reg_Val = 0x00 ;

        state->TunerRegs[97].Reg_Num = 160 ;
        state->TunerRegs[97].Reg_Val = 0x00 ;

        state->TunerRegs[98].Reg_Num = 161 ;
        state->TunerRegs[98].Reg_Val = 0x00 ;

        state->TunerRegs[99].Reg_Num = 162 ;
        state->TunerRegs[99].Reg_Val = 0x40 ;

        state->TunerRegs[100].Reg_Num = 166 ;
        state->TunerRegs[100].Reg_Val = 0xAE ;

        state->TunerRegs[101].Reg_Num = 167 ;
        state->TunerRegs[101].Reg_Val = 0x1B ;

        state->TunerRegs[102].Reg_Num = 168 ;
        state->TunerRegs[102].Reg_Val = 0xF2 ;

        state->TunerRegs[103].Reg_Num = 195 ;
        state->TunerRegs[103].Reg_Val = 0x00 ;

        return 0 ;
}

static u16 MXL5005_ControlInit(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        state->Init_Ctrl_Num = INITCTRL_NUM;

        state->Init_Ctrl[0].Ctrl_Num = DN_IQTN_AMP_CUT ;
        state->Init_Ctrl[0].size = 1 ;
        state->Init_Ctrl[0].addr[0] = 73;
        state->Init_Ctrl[0].bit[0] = 7;
        state->Init_Ctrl[0].val[0] = 0;

        state->Init_Ctrl[1].Ctrl_Num = BB_MODE ;
        state->Init_Ctrl[1].size = 1 ;
        state->Init_Ctrl[1].addr[0] = 53;
        state->Init_Ctrl[1].bit[0] = 2;
        state->Init_Ctrl[1].val[0] = 1;

        state->Init_Ctrl[2].Ctrl_Num = BB_BUF ;
        state->Init_Ctrl[2].size = 2 ;
        state->Init_Ctrl[2].addr[0] = 53;
        state->Init_Ctrl[2].bit[0] = 1;
        state->Init_Ctrl[2].val[0] = 0;
        state->Init_Ctrl[2].addr[1] = 57;
        state->Init_Ctrl[2].bit[1] = 0;
        state->Init_Ctrl[2].val[1] = 1;

        state->Init_Ctrl[3].Ctrl_Num = BB_BUF_OA ;
        state->Init_Ctrl[3].size = 1 ;
        state->Init_Ctrl[3].addr[0] = 53;
        state->Init_Ctrl[3].bit[0] = 0;
        state->Init_Ctrl[3].val[0] = 0;

        state->Init_Ctrl[4].Ctrl_Num = BB_ALPF_BANDSELECT ;
        state->Init_Ctrl[4].size = 3 ;
        state->Init_Ctrl[4].addr[0] = 53;
        state->Init_Ctrl[4].bit[0] = 5;
        state->Init_Ctrl[4].val[0] = 0;
        state->Init_Ctrl[4].addr[1] = 53;
        state->Init_Ctrl[4].bit[1] = 6;
        state->Init_Ctrl[4].val[1] = 0;
        state->Init_Ctrl[4].addr[2] = 53;
        state->Init_Ctrl[4].bit[2] = 7;
        state->Init_Ctrl[4].val[2] = 1;

        state->Init_Ctrl[5].Ctrl_Num = BB_IQSWAP ;
        state->Init_Ctrl[5].size = 1 ;
        state->Init_Ctrl[5].addr[0] = 59;
        state->Init_Ctrl[5].bit[0] = 0;
        state->Init_Ctrl[5].val[0] = 0;

        state->Init_Ctrl[6].Ctrl_Num = BB_DLPF_BANDSEL ;
        state->Init_Ctrl[6].size = 2 ;
        state->Init_Ctrl[6].addr[0] = 53;
        state->Init_Ctrl[6].bit[0] = 3;
        state->Init_Ctrl[6].val[0] = 0;
        state->Init_Ctrl[6].addr[1] = 53;
        state->Init_Ctrl[6].bit[1] = 4;
        state->Init_Ctrl[6].val[1] = 1;

        state->Init_Ctrl[7].Ctrl_Num = RFSYN_CHP_GAIN ;
        state->Init_Ctrl[7].size = 4 ;
        state->Init_Ctrl[7].addr[0] = 22;
        state->Init_Ctrl[7].bit[0] = 4;
        state->Init_Ctrl[7].val[0] = 0;
        state->Init_Ctrl[7].addr[1] = 22;
        state->Init_Ctrl[7].bit[1] = 5;
        state->Init_Ctrl[7].val[1] = 1;
        state->Init_Ctrl[7].addr[2] = 22;
        state->Init_Ctrl[7].bit[2] = 6;
        state->Init_Ctrl[7].val[2] = 1;
        state->Init_Ctrl[7].addr[3] = 22;
        state->Init_Ctrl[7].bit[3] = 7;
        state->Init_Ctrl[7].val[3] = 0;

        state->Init_Ctrl[8].Ctrl_Num = RFSYN_EN_CHP_HIGAIN ;
        state->Init_Ctrl[8].size = 1 ;
        state->Init_Ctrl[8].addr[0] = 22;
        state->Init_Ctrl[8].bit[0] = 2;
        state->Init_Ctrl[8].val[0] = 0;

        state->Init_Ctrl[9].Ctrl_Num = AGC_IF ;
        state->Init_Ctrl[9].size = 4 ;
        state->Init_Ctrl[9].addr[0] = 76;
        state->Init_Ctrl[9].bit[0] = 0;
        state->Init_Ctrl[9].val[0] = 1;
        state->Init_Ctrl[9].addr[1] = 76;
        state->Init_Ctrl[9].bit[1] = 1;
        state->Init_Ctrl[9].val[1] = 1;
        state->Init_Ctrl[9].addr[2] = 76;
        state->Init_Ctrl[9].bit[2] = 2;
        state->Init_Ctrl[9].val[2] = 0;
        state->Init_Ctrl[9].addr[3] = 76;
        state->Init_Ctrl[9].bit[3] = 3;
        state->Init_Ctrl[9].val[3] = 1;

        state->Init_Ctrl[10].Ctrl_Num = AGC_RF ;
        state->Init_Ctrl[10].size = 4 ;
        state->Init_Ctrl[10].addr[0] = 76;
        state->Init_Ctrl[10].bit[0] = 4;
        state->Init_Ctrl[10].val[0] = 1;
        state->Init_Ctrl[10].addr[1] = 76;
        state->Init_Ctrl[10].bit[1] = 5;
        state->Init_Ctrl[10].val[1] = 1;
        state->Init_Ctrl[10].addr[2] = 76;
        state->Init_Ctrl[10].bit[2] = 6;
        state->Init_Ctrl[10].val[2] = 0;
        state->Init_Ctrl[10].addr[3] = 76;
        state->Init_Ctrl[10].bit[3] = 7;
        state->Init_Ctrl[10].val[3] = 1;

        state->Init_Ctrl[11].Ctrl_Num = IF_DIVVAL ;
        state->Init_Ctrl[11].size = 5 ;
        state->Init_Ctrl[11].addr[0] = 43;
        state->Init_Ctrl[11].bit[0] = 3;
        state->Init_Ctrl[11].val[0] = 0;
        state->Init_Ctrl[11].addr[1] = 43;
        state->Init_Ctrl[11].bit[1] = 4;
        state->Init_Ctrl[11].val[1] = 0;
        state->Init_Ctrl[11].addr[2] = 43;
        state->Init_Ctrl[11].bit[2] = 5;
        state->Init_Ctrl[11].val[2] = 0;
        state->Init_Ctrl[11].addr[3] = 43;
        state->Init_Ctrl[11].bit[3] = 6;
        state->Init_Ctrl[11].val[3] = 1;
        state->Init_Ctrl[11].addr[4] = 43;
        state->Init_Ctrl[11].bit[4] = 7;
        state->Init_Ctrl[11].val[4] = 0;

        state->Init_Ctrl[12].Ctrl_Num = IF_VCO_BIAS ;
        state->Init_Ctrl[12].size = 6 ;
        state->Init_Ctrl[12].addr[0] = 44;
        state->Init_Ctrl[12].bit[0] = 2;
        state->Init_Ctrl[12].val[0] = 0;
        state->Init_Ctrl[12].addr[1] = 44;
        state->Init_Ctrl[12].bit[1] = 3;
        state->Init_Ctrl[12].val[1] = 0;
        state->Init_Ctrl[12].addr[2] = 44;
        state->Init_Ctrl[12].bit[2] = 4;
        state->Init_Ctrl[12].val[2] = 0;
        state->Init_Ctrl[12].addr[3] = 44;
        state->Init_Ctrl[12].bit[3] = 5;
        state->Init_Ctrl[12].val[3] = 1;
        state->Init_Ctrl[12].addr[4] = 44;
        state->Init_Ctrl[12].bit[4] = 6;
        state->Init_Ctrl[12].val[4] = 0;
        state->Init_Ctrl[12].addr[5] = 44;
        state->Init_Ctrl[12].bit[5] = 7;
        state->Init_Ctrl[12].val[5] = 0;

        state->Init_Ctrl[13].Ctrl_Num = CHCAL_INT_MOD_IF ;
        state->Init_Ctrl[13].size = 7 ;
        state->Init_Ctrl[13].addr[0] = 11;
        state->Init_Ctrl[13].bit[0] = 0;
        state->Init_Ctrl[13].val[0] = 1;
        state->Init_Ctrl[13].addr[1] = 11;
        state->Init_Ctrl[13].bit[1] = 1;
        state->Init_Ctrl[13].val[1] = 0;
        state->Init_Ctrl[13].addr[2] = 11;
        state->Init_Ctrl[13].bit[2] = 2;
        state->Init_Ctrl[13].val[2] = 0;
        state->Init_Ctrl[13].addr[3] = 11;
        state->Init_Ctrl[13].bit[3] = 3;
        state->Init_Ctrl[13].val[3] = 1;
        state->Init_Ctrl[13].addr[4] = 11;
        state->Init_Ctrl[13].bit[4] = 4;
        state->Init_Ctrl[13].val[4] = 1;
        state->Init_Ctrl[13].addr[5] = 11;
        state->Init_Ctrl[13].bit[5] = 5;
        state->Init_Ctrl[13].val[5] = 0;
        state->Init_Ctrl[13].addr[6] = 11;
        state->Init_Ctrl[13].bit[6] = 6;
        state->Init_Ctrl[13].val[6] = 0;

        state->Init_Ctrl[14].Ctrl_Num = CHCAL_FRAC_MOD_IF ;
        state->Init_Ctrl[14].size = 16 ;
        state->Init_Ctrl[14].addr[0] = 13;
        state->Init_Ctrl[14].bit[0] = 0;
        state->Init_Ctrl[14].val[0] = 0;
        state->Init_Ctrl[14].addr[1] = 13;
        state->Init_Ctrl[14].bit[1] = 1;
        state->Init_Ctrl[14].val[1] = 0;
        state->Init_Ctrl[14].addr[2] = 13;
        state->Init_Ctrl[14].bit[2] = 2;
        state->Init_Ctrl[14].val[2] = 0;
        state->Init_Ctrl[14].addr[3] = 13;
        state->Init_Ctrl[14].bit[3] = 3;
        state->Init_Ctrl[14].val[3] = 0;
        state->Init_Ctrl[14].addr[4] = 13;
        state->Init_Ctrl[14].bit[4] = 4;
        state->Init_Ctrl[14].val[4] = 0;
        state->Init_Ctrl[14].addr[5] = 13;
        state->Init_Ctrl[14].bit[5] = 5;
        state->Init_Ctrl[14].val[5] = 0;
        state->Init_Ctrl[14].addr[6] = 13;
        state->Init_Ctrl[14].bit[6] = 6;
        state->Init_Ctrl[14].val[6] = 0;
        state->Init_Ctrl[14].addr[7] = 13;
        state->Init_Ctrl[14].bit[7] = 7;
        state->Init_Ctrl[14].val[7] = 0;
        state->Init_Ctrl[14].addr[8] = 12;
        state->Init_Ctrl[14].bit[8] = 0;
        state->Init_Ctrl[14].val[8] = 0;
        state->Init_Ctrl[14].addr[9] = 12;
        state->Init_Ctrl[14].bit[9] = 1;
        state->Init_Ctrl[14].val[9] = 0;
        state->Init_Ctrl[14].addr[10] = 12;
        state->Init_Ctrl[14].bit[10] = 2;
        state->Init_Ctrl[14].val[10] = 0;
        state->Init_Ctrl[14].addr[11] = 12;
        state->Init_Ctrl[14].bit[11] = 3;
        state->Init_Ctrl[14].val[11] = 0;
        state->Init_Ctrl[14].addr[12] = 12;
        state->Init_Ctrl[14].bit[12] = 4;
        state->Init_Ctrl[14].val[12] = 0;
        state->Init_Ctrl[14].addr[13] = 12;
        state->Init_Ctrl[14].bit[13] = 5;
        state->Init_Ctrl[14].val[13] = 1;
        state->Init_Ctrl[14].addr[14] = 12;
        state->Init_Ctrl[14].bit[14] = 6;
        state->Init_Ctrl[14].val[14] = 1;
        state->Init_Ctrl[14].addr[15] = 12;
        state->Init_Ctrl[14].bit[15] = 7;
        state->Init_Ctrl[14].val[15] = 0;

        state->Init_Ctrl[15].Ctrl_Num = DRV_RES_SEL ;
        state->Init_Ctrl[15].size = 3 ;
        state->Init_Ctrl[15].addr[0] = 147;
        state->Init_Ctrl[15].bit[0] = 2;
        state->Init_Ctrl[15].val[0] = 0;
        state->Init_Ctrl[15].addr[1] = 147;
        state->Init_Ctrl[15].bit[1] = 3;
        state->Init_Ctrl[15].val[1] = 1;
        state->Init_Ctrl[15].addr[2] = 147;
        state->Init_Ctrl[15].bit[2] = 4;
        state->Init_Ctrl[15].val[2] = 1;

        state->Init_Ctrl[16].Ctrl_Num = I_DRIVER ;
        state->Init_Ctrl[16].size = 2 ;
        state->Init_Ctrl[16].addr[0] = 147;
        state->Init_Ctrl[16].bit[0] = 0;
        state->Init_Ctrl[16].val[0] = 0;
        state->Init_Ctrl[16].addr[1] = 147;
        state->Init_Ctrl[16].bit[1] = 1;
        state->Init_Ctrl[16].val[1] = 1;

        state->Init_Ctrl[17].Ctrl_Num = EN_AAF ;
        state->Init_Ctrl[17].size = 1 ;
        state->Init_Ctrl[17].addr[0] = 147;
        state->Init_Ctrl[17].bit[0] = 7;
        state->Init_Ctrl[17].val[0] = 0;

        state->Init_Ctrl[18].Ctrl_Num = EN_3P ;
        state->Init_Ctrl[18].size = 1 ;
        state->Init_Ctrl[18].addr[0] = 147;
        state->Init_Ctrl[18].bit[0] = 6;
        state->Init_Ctrl[18].val[0] = 0;

        state->Init_Ctrl[19].Ctrl_Num = EN_AUX_3P ;
        state->Init_Ctrl[19].size = 1 ;
        state->Init_Ctrl[19].addr[0] = 156;
        state->Init_Ctrl[19].bit[0] = 0;
        state->Init_Ctrl[19].val[0] = 0;

        state->Init_Ctrl[20].Ctrl_Num = SEL_AAF_BAND ;
        state->Init_Ctrl[20].size = 1 ;
        state->Init_Ctrl[20].addr[0] = 147;
        state->Init_Ctrl[20].bit[0] = 5;
        state->Init_Ctrl[20].val[0] = 0;

        state->Init_Ctrl[21].Ctrl_Num = SEQ_ENCLK16_CLK_OUT ;
        state->Init_Ctrl[21].size = 1 ;
        state->Init_Ctrl[21].addr[0] = 137;
        state->Init_Ctrl[21].bit[0] = 4;
        state->Init_Ctrl[21].val[0] = 0;

        state->Init_Ctrl[22].Ctrl_Num = SEQ_SEL4_16B ;
        state->Init_Ctrl[22].size = 1 ;
        state->Init_Ctrl[22].addr[0] = 137;
        state->Init_Ctrl[22].bit[0] = 7;
        state->Init_Ctrl[22].val[0] = 0;

        state->Init_Ctrl[23].Ctrl_Num = XTAL_CAPSELECT ;
        state->Init_Ctrl[23].size = 1 ;
        state->Init_Ctrl[23].addr[0] = 91;
        state->Init_Ctrl[23].bit[0] = 5;
        state->Init_Ctrl[23].val[0] = 1;

        state->Init_Ctrl[24].Ctrl_Num = IF_SEL_DBL ;
        state->Init_Ctrl[24].size = 1 ;
        state->Init_Ctrl[24].addr[0] = 43;
        state->Init_Ctrl[24].bit[0] = 0;
        state->Init_Ctrl[24].val[0] = 1;

        state->Init_Ctrl[25].Ctrl_Num = RFSYN_R_DIV ;
        state->Init_Ctrl[25].size = 2 ;
        state->Init_Ctrl[25].addr[0] = 22;
        state->Init_Ctrl[25].bit[0] = 0;
        state->Init_Ctrl[25].val[0] = 1;
        state->Init_Ctrl[25].addr[1] = 22;
        state->Init_Ctrl[25].bit[1] = 1;
        state->Init_Ctrl[25].val[1] = 1;

        state->Init_Ctrl[26].Ctrl_Num = SEQ_EXTSYNTHCALIF ;
        state->Init_Ctrl[26].size = 1 ;
        state->Init_Ctrl[26].addr[0] = 134;
        state->Init_Ctrl[26].bit[0] = 2;
        state->Init_Ctrl[26].val[0] = 0;

        state->Init_Ctrl[27].Ctrl_Num = SEQ_EXTDCCAL ;
        state->Init_Ctrl[27].size = 1 ;
        state->Init_Ctrl[27].addr[0] = 137;
        state->Init_Ctrl[27].bit[0] = 3;
        state->Init_Ctrl[27].val[0] = 0;

        state->Init_Ctrl[28].Ctrl_Num = AGC_EN_RSSI ;
        state->Init_Ctrl[28].size = 1 ;
        state->Init_Ctrl[28].addr[0] = 77;
        state->Init_Ctrl[28].bit[0] = 7;
        state->Init_Ctrl[28].val[0] = 0;

        state->Init_Ctrl[29].Ctrl_Num = RFA_ENCLKRFAGC ;
        state->Init_Ctrl[29].size = 1 ;
        state->Init_Ctrl[29].addr[0] = 166;
        state->Init_Ctrl[29].bit[0] = 7;
        state->Init_Ctrl[29].val[0] = 1;

        state->Init_Ctrl[30].Ctrl_Num = RFA_RSSI_REFH ;
        state->Init_Ctrl[30].size = 3 ;
        state->Init_Ctrl[30].addr[0] = 166;
        state->Init_Ctrl[30].bit[0] = 0;
        state->Init_Ctrl[30].val[0] = 0;
        state->Init_Ctrl[30].addr[1] = 166;
        state->Init_Ctrl[30].bit[1] = 1;
        state->Init_Ctrl[30].val[1] = 1;
        state->Init_Ctrl[30].addr[2] = 166;
        state->Init_Ctrl[30].bit[2] = 2;
        state->Init_Ctrl[30].val[2] = 1;

        state->Init_Ctrl[31].Ctrl_Num = RFA_RSSI_REF ;
        state->Init_Ctrl[31].size = 3 ;
        state->Init_Ctrl[31].addr[0] = 166;
        state->Init_Ctrl[31].bit[0] = 3;
        state->Init_Ctrl[31].val[0] = 1;
        state->Init_Ctrl[31].addr[1] = 166;
        state->Init_Ctrl[31].bit[1] = 4;
        state->Init_Ctrl[31].val[1] = 0;
        state->Init_Ctrl[31].addr[2] = 166;
        state->Init_Ctrl[31].bit[2] = 5;
        state->Init_Ctrl[31].val[2] = 1;

        state->Init_Ctrl[32].Ctrl_Num = RFA_RSSI_REFL ;
        state->Init_Ctrl[32].size = 3 ;
        state->Init_Ctrl[32].addr[0] = 167;
        state->Init_Ctrl[32].bit[0] = 0;
        state->Init_Ctrl[32].val[0] = 1;
        state->Init_Ctrl[32].addr[1] = 167;
        state->Init_Ctrl[32].bit[1] = 1;
        state->Init_Ctrl[32].val[1] = 1;
        state->Init_Ctrl[32].addr[2] = 167;
        state->Init_Ctrl[32].bit[2] = 2;
        state->Init_Ctrl[32].val[2] = 0;

        state->Init_Ctrl[33].Ctrl_Num = RFA_FLR ;
        state->Init_Ctrl[33].size = 4 ;
        state->Init_Ctrl[33].addr[0] = 168;
        state->Init_Ctrl[33].bit[0] = 0;
        state->Init_Ctrl[33].val[0] = 0;
        state->Init_Ctrl[33].addr[1] = 168;
        state->Init_Ctrl[33].bit[1] = 1;
        state->Init_Ctrl[33].val[1] = 1;
        state->Init_Ctrl[33].addr[2] = 168;
        state->Init_Ctrl[33].bit[2] = 2;
        state->Init_Ctrl[33].val[2] = 0;
        state->Init_Ctrl[33].addr[3] = 168;
        state->Init_Ctrl[33].bit[3] = 3;
        state->Init_Ctrl[33].val[3] = 0;

        state->Init_Ctrl[34].Ctrl_Num = RFA_CEIL ;
        state->Init_Ctrl[34].size = 4 ;
        state->Init_Ctrl[34].addr[0] = 168;
        state->Init_Ctrl[34].bit[0] = 4;
        state->Init_Ctrl[34].val[0] = 1;
        state->Init_Ctrl[34].addr[1] = 168;
        state->Init_Ctrl[34].bit[1] = 5;
        state->Init_Ctrl[34].val[1] = 1;
        state->Init_Ctrl[34].addr[2] = 168;
        state->Init_Ctrl[34].bit[2] = 6;
        state->Init_Ctrl[34].val[2] = 1;
        state->Init_Ctrl[34].addr[3] = 168;
        state->Init_Ctrl[34].bit[3] = 7;
        state->Init_Ctrl[34].val[3] = 1;

        state->Init_Ctrl[35].Ctrl_Num = SEQ_EXTIQFSMPULSE ;
        state->Init_Ctrl[35].size = 1 ;
        state->Init_Ctrl[35].addr[0] = 135;
        state->Init_Ctrl[35].bit[0] = 0;
        state->Init_Ctrl[35].val[0] = 0;

        state->Init_Ctrl[36].Ctrl_Num = OVERRIDE_1 ;
        state->Init_Ctrl[36].size = 1 ;
        state->Init_Ctrl[36].addr[0] = 56;
        state->Init_Ctrl[36].bit[0] = 3;
        state->Init_Ctrl[36].val[0] = 0;

        state->Init_Ctrl[37].Ctrl_Num = BB_INITSTATE_DLPF_TUNE ;
        state->Init_Ctrl[37].size = 7 ;
        state->Init_Ctrl[37].addr[0] = 59;
        state->Init_Ctrl[37].bit[0] = 1;
        state->Init_Ctrl[37].val[0] = 0;
        state->Init_Ctrl[37].addr[1] = 59;
        state->Init_Ctrl[37].bit[1] = 2;
        state->Init_Ctrl[37].val[1] = 0;
        state->Init_Ctrl[37].addr[2] = 59;
        state->Init_Ctrl[37].bit[2] = 3;
        state->Init_Ctrl[37].val[2] = 0;
        state->Init_Ctrl[37].addr[3] = 59;
        state->Init_Ctrl[37].bit[3] = 4;
        state->Init_Ctrl[37].val[3] = 0;
        state->Init_Ctrl[37].addr[4] = 59;
        state->Init_Ctrl[37].bit[4] = 5;
        state->Init_Ctrl[37].val[4] = 0;
        state->Init_Ctrl[37].addr[5] = 59;
        state->Init_Ctrl[37].bit[5] = 6;
        state->Init_Ctrl[37].val[5] = 0;
        state->Init_Ctrl[37].addr[6] = 59;
        state->Init_Ctrl[37].bit[6] = 7;
        state->Init_Ctrl[37].val[6] = 0;

        state->Init_Ctrl[38].Ctrl_Num = TG_R_DIV ;
        state->Init_Ctrl[38].size = 6 ;
        state->Init_Ctrl[38].addr[0] = 32;
        state->Init_Ctrl[38].bit[0] = 2;
        state->Init_Ctrl[38].val[0] = 0;
        state->Init_Ctrl[38].addr[1] = 32;
        state->Init_Ctrl[38].bit[1] = 3;
        state->Init_Ctrl[38].val[1] = 0;
        state->Init_Ctrl[38].addr[2] = 32;
        state->Init_Ctrl[38].bit[2] = 4;
        state->Init_Ctrl[38].val[2] = 0;
        state->Init_Ctrl[38].addr[3] = 32;
        state->Init_Ctrl[38].bit[3] = 5;
        state->Init_Ctrl[38].val[3] = 0;
        state->Init_Ctrl[38].addr[4] = 32;
        state->Init_Ctrl[38].bit[4] = 6;
        state->Init_Ctrl[38].val[4] = 1;
        state->Init_Ctrl[38].addr[5] = 32;
        state->Init_Ctrl[38].bit[5] = 7;
        state->Init_Ctrl[38].val[5] = 0;

        state->Init_Ctrl[39].Ctrl_Num = EN_CHP_LIN_B ;
        state->Init_Ctrl[39].size = 1 ;
        state->Init_Ctrl[39].addr[0] = 25;
        state->Init_Ctrl[39].bit[0] = 3;
        state->Init_Ctrl[39].val[0] = 1;


        state->CH_Ctrl_Num = CHCTRL_NUM ;

        state->CH_Ctrl[0].Ctrl_Num = DN_POLY ;
        state->CH_Ctrl[0].size = 2 ;
        state->CH_Ctrl[0].addr[0] = 68;
        state->CH_Ctrl[0].bit[0] = 6;
        state->CH_Ctrl[0].val[0] = 1;
        state->CH_Ctrl[0].addr[1] = 68;
        state->CH_Ctrl[0].bit[1] = 7;
        state->CH_Ctrl[0].val[1] = 1;

        state->CH_Ctrl[1].Ctrl_Num = DN_RFGAIN ;
        state->CH_Ctrl[1].size = 2 ;
        state->CH_Ctrl[1].addr[0] = 70;
        state->CH_Ctrl[1].bit[0] = 6;
        state->CH_Ctrl[1].val[0] = 1;
        state->CH_Ctrl[1].addr[1] = 70;
        state->CH_Ctrl[1].bit[1] = 7;
        state->CH_Ctrl[1].val[1] = 0;

        state->CH_Ctrl[2].Ctrl_Num = DN_CAP_RFLPF ;
        state->CH_Ctrl[2].size = 9 ;
        state->CH_Ctrl[2].addr[0] = 69;
        state->CH_Ctrl[2].bit[0] = 5;
        state->CH_Ctrl[2].val[0] = 0;
        state->CH_Ctrl[2].addr[1] = 69;
        state->CH_Ctrl[2].bit[1] = 6;
        state->CH_Ctrl[2].val[1] = 0;
        state->CH_Ctrl[2].addr[2] = 69;
        state->CH_Ctrl[2].bit[2] = 7;
        state->CH_Ctrl[2].val[2] = 0;
        state->CH_Ctrl[2].addr[3] = 68;
        state->CH_Ctrl[2].bit[3] = 0;
        state->CH_Ctrl[2].val[3] = 0;
        state->CH_Ctrl[2].addr[4] = 68;
        state->CH_Ctrl[2].bit[4] = 1;
        state->CH_Ctrl[2].val[4] = 0;
        state->CH_Ctrl[2].addr[5] = 68;
        state->CH_Ctrl[2].bit[5] = 2;
        state->CH_Ctrl[2].val[5] = 0;
        state->CH_Ctrl[2].addr[6] = 68;
        state->CH_Ctrl[2].bit[6] = 3;
        state->CH_Ctrl[2].val[6] = 0;
        state->CH_Ctrl[2].addr[7] = 68;
        state->CH_Ctrl[2].bit[7] = 4;
        state->CH_Ctrl[2].val[7] = 0;
        state->CH_Ctrl[2].addr[8] = 68;
        state->CH_Ctrl[2].bit[8] = 5;
        state->CH_Ctrl[2].val[8] = 0;

        state->CH_Ctrl[3].Ctrl_Num = DN_EN_VHFUHFBAR ;
        state->CH_Ctrl[3].size = 1 ;
        state->CH_Ctrl[3].addr[0] = 70;
        state->CH_Ctrl[3].bit[0] = 5;
        state->CH_Ctrl[3].val[0] = 0;

        state->CH_Ctrl[4].Ctrl_Num = DN_GAIN_ADJUST ;
        state->CH_Ctrl[4].size = 3 ;
        state->CH_Ctrl[4].addr[0] = 73;
        state->CH_Ctrl[4].bit[0] = 4;
        state->CH_Ctrl[4].val[0] = 0;
        state->CH_Ctrl[4].addr[1] = 73;
        state->CH_Ctrl[4].bit[1] = 5;
        state->CH_Ctrl[4].val[1] = 1;
        state->CH_Ctrl[4].addr[2] = 73;
        state->CH_Ctrl[4].bit[2] = 6;
        state->CH_Ctrl[4].val[2] = 0;

        state->CH_Ctrl[5].Ctrl_Num = DN_IQTNBUF_AMP ;
        state->CH_Ctrl[5].size = 4 ;
        state->CH_Ctrl[5].addr[0] = 70;
        state->CH_Ctrl[5].bit[0] = 0;
        state->CH_Ctrl[5].val[0] = 0;
        state->CH_Ctrl[5].addr[1] = 70;
        state->CH_Ctrl[5].bit[1] = 1;
        state->CH_Ctrl[5].val[1] = 0;
        state->CH_Ctrl[5].addr[2] = 70;
        state->CH_Ctrl[5].bit[2] = 2;
        state->CH_Ctrl[5].val[2] = 0;
        state->CH_Ctrl[5].addr[3] = 70;
        state->CH_Ctrl[5].bit[3] = 3;
        state->CH_Ctrl[5].val[3] = 0;

        state->CH_Ctrl[6].Ctrl_Num = DN_IQTNGNBFBIAS_BST ;
        state->CH_Ctrl[6].size = 1 ;
        state->CH_Ctrl[6].addr[0] = 70;
        state->CH_Ctrl[6].bit[0] = 4;
        state->CH_Ctrl[6].val[0] = 1;

        state->CH_Ctrl[7].Ctrl_Num = RFSYN_EN_OUTMUX ;
        state->CH_Ctrl[7].size = 1 ;
        state->CH_Ctrl[7].addr[0] = 111;
        state->CH_Ctrl[7].bit[0] = 4;
        state->CH_Ctrl[7].val[0] = 0;

        state->CH_Ctrl[8].Ctrl_Num = RFSYN_SEL_VCO_OUT ;
        state->CH_Ctrl[8].size = 1 ;
        state->CH_Ctrl[8].addr[0] = 111;
        state->CH_Ctrl[8].bit[0] = 7;
        state->CH_Ctrl[8].val[0] = 1;

        state->CH_Ctrl[9].Ctrl_Num = RFSYN_SEL_VCO_HI ;
        state->CH_Ctrl[9].size = 1 ;
        state->CH_Ctrl[9].addr[0] = 111;
        state->CH_Ctrl[9].bit[0] = 6;
        state->CH_Ctrl[9].val[0] = 1;

        state->CH_Ctrl[10].Ctrl_Num = RFSYN_SEL_DIVM ;
        state->CH_Ctrl[10].size = 1 ;
        state->CH_Ctrl[10].addr[0] = 111;
        state->CH_Ctrl[10].bit[0] = 5;
        state->CH_Ctrl[10].val[0] = 0;

        state->CH_Ctrl[11].Ctrl_Num = RFSYN_RF_DIV_BIAS ;
        state->CH_Ctrl[11].size = 2 ;
        state->CH_Ctrl[11].addr[0] = 110;
        state->CH_Ctrl[11].bit[0] = 0;
        state->CH_Ctrl[11].val[0] = 1;
        state->CH_Ctrl[11].addr[1] = 110;
        state->CH_Ctrl[11].bit[1] = 1;
        state->CH_Ctrl[11].val[1] = 0;

        state->CH_Ctrl[12].Ctrl_Num = DN_SEL_FREQ ;
        state->CH_Ctrl[12].size = 3 ;
        state->CH_Ctrl[12].addr[0] = 69;
        state->CH_Ctrl[12].bit[0] = 2;
        state->CH_Ctrl[12].val[0] = 0;
        state->CH_Ctrl[12].addr[1] = 69;
        state->CH_Ctrl[12].bit[1] = 3;
        state->CH_Ctrl[12].val[1] = 0;
        state->CH_Ctrl[12].addr[2] = 69;
        state->CH_Ctrl[12].bit[2] = 4;
        state->CH_Ctrl[12].val[2] = 0;

        state->CH_Ctrl[13].Ctrl_Num = RFSYN_VCO_BIAS ;
        state->CH_Ctrl[13].size = 6 ;
        state->CH_Ctrl[13].addr[0] = 110;
        state->CH_Ctrl[13].bit[0] = 2;
        state->CH_Ctrl[13].val[0] = 0;
        state->CH_Ctrl[13].addr[1] = 110;
        state->CH_Ctrl[13].bit[1] = 3;
        state->CH_Ctrl[13].val[1] = 0;
        state->CH_Ctrl[13].addr[2] = 110;
        state->CH_Ctrl[13].bit[2] = 4;
        state->CH_Ctrl[13].val[2] = 0;
        state->CH_Ctrl[13].addr[3] = 110;
        state->CH_Ctrl[13].bit[3] = 5;
        state->CH_Ctrl[13].val[3] = 0;
        state->CH_Ctrl[13].addr[4] = 110;
        state->CH_Ctrl[13].bit[4] = 6;
        state->CH_Ctrl[13].val[4] = 0;
        state->CH_Ctrl[13].addr[5] = 110;
        state->CH_Ctrl[13].bit[5] = 7;
        state->CH_Ctrl[13].val[5] = 1;

        state->CH_Ctrl[14].Ctrl_Num = CHCAL_INT_MOD_RF ;
        state->CH_Ctrl[14].size = 7 ;
        state->CH_Ctrl[14].addr[0] = 14;
        state->CH_Ctrl[14].bit[0] = 0;
        state->CH_Ctrl[14].val[0] = 0;
        state->CH_Ctrl[14].addr[1] = 14;
        state->CH_Ctrl[14].bit[1] = 1;
        state->CH_Ctrl[14].val[1] = 0;
        state->CH_Ctrl[14].addr[2] = 14;
        state->CH_Ctrl[14].bit[2] = 2;
        state->CH_Ctrl[14].val[2] = 0;
        state->CH_Ctrl[14].addr[3] = 14;
        state->CH_Ctrl[14].bit[3] = 3;
        state->CH_Ctrl[14].val[3] = 0;
        state->CH_Ctrl[14].addr[4] = 14;
        state->CH_Ctrl[14].bit[4] = 4;
        state->CH_Ctrl[14].val[4] = 0;
        state->CH_Ctrl[14].addr[5] = 14;
        state->CH_Ctrl[14].bit[5] = 5;
        state->CH_Ctrl[14].val[5] = 0;
        state->CH_Ctrl[14].addr[6] = 14;
        state->CH_Ctrl[14].bit[6] = 6;
        state->CH_Ctrl[14].val[6] = 0;

        state->CH_Ctrl[15].Ctrl_Num = CHCAL_FRAC_MOD_RF ;
        state->CH_Ctrl[15].size = 18 ;
        state->CH_Ctrl[15].addr[0] = 17;
        state->CH_Ctrl[15].bit[0] = 6;
        state->CH_Ctrl[15].val[0] = 0;
        state->CH_Ctrl[15].addr[1] = 17;
        state->CH_Ctrl[15].bit[1] = 7;
        state->CH_Ctrl[15].val[1] = 0;
        state->CH_Ctrl[15].addr[2] = 16;
        state->CH_Ctrl[15].bit[2] = 0;
        state->CH_Ctrl[15].val[2] = 0;
        state->CH_Ctrl[15].addr[3] = 16;
        state->CH_Ctrl[15].bit[3] = 1;
        state->CH_Ctrl[15].val[3] = 0;
        state->CH_Ctrl[15].addr[4] = 16;
        state->CH_Ctrl[15].bit[4] = 2;
        state->CH_Ctrl[15].val[4] = 0;
        state->CH_Ctrl[15].addr[5] = 16;
        state->CH_Ctrl[15].bit[5] = 3;
        state->CH_Ctrl[15].val[5] = 0;
        state->CH_Ctrl[15].addr[6] = 16;
        state->CH_Ctrl[15].bit[6] = 4;
        state->CH_Ctrl[15].val[6] = 0;
        state->CH_Ctrl[15].addr[7] = 16;
        state->CH_Ctrl[15].bit[7] = 5;
        state->CH_Ctrl[15].val[7] = 0;
        state->CH_Ctrl[15].addr[8] = 16;
        state->CH_Ctrl[15].bit[8] = 6;
        state->CH_Ctrl[15].val[8] = 0;
        state->CH_Ctrl[15].addr[9] = 16;
        state->CH_Ctrl[15].bit[9] = 7;
        state->CH_Ctrl[15].val[9] = 0;
        state->CH_Ctrl[15].addr[10] = 15;
        state->CH_Ctrl[15].bit[10] = 0;
        state->CH_Ctrl[15].val[10] = 0;
        state->CH_Ctrl[15].addr[11] = 15;
        state->CH_Ctrl[15].bit[11] = 1;
        state->CH_Ctrl[15].val[11] = 0;
        state->CH_Ctrl[15].addr[12] = 15;
        state->CH_Ctrl[15].bit[12] = 2;
        state->CH_Ctrl[15].val[12] = 0;
        state->CH_Ctrl[15].addr[13] = 15;
        state->CH_Ctrl[15].bit[13] = 3;
        state->CH_Ctrl[15].val[13] = 0;
        state->CH_Ctrl[15].addr[14] = 15;
        state->CH_Ctrl[15].bit[14] = 4;
        state->CH_Ctrl[15].val[14] = 0;
        state->CH_Ctrl[15].addr[15] = 15;
        state->CH_Ctrl[15].bit[15] = 5;
        state->CH_Ctrl[15].val[15] = 0;
        state->CH_Ctrl[15].addr[16] = 15;
        state->CH_Ctrl[15].bit[16] = 6;
        state->CH_Ctrl[15].val[16] = 1;
        state->CH_Ctrl[15].addr[17] = 15;
        state->CH_Ctrl[15].bit[17] = 7;
        state->CH_Ctrl[15].val[17] = 1;

        state->CH_Ctrl[16].Ctrl_Num = RFSYN_LPF_R ;
        state->CH_Ctrl[16].size = 5 ;
        state->CH_Ctrl[16].addr[0] = 112;
        state->CH_Ctrl[16].bit[0] = 0;
        state->CH_Ctrl[16].val[0] = 0;
        state->CH_Ctrl[16].addr[1] = 112;
        state->CH_Ctrl[16].bit[1] = 1;
        state->CH_Ctrl[16].val[1] = 0;
        state->CH_Ctrl[16].addr[2] = 112;
        state->CH_Ctrl[16].bit[2] = 2;
        state->CH_Ctrl[16].val[2] = 0;
        state->CH_Ctrl[16].addr[3] = 112;
        state->CH_Ctrl[16].bit[3] = 3;
        state->CH_Ctrl[16].val[3] = 0;
        state->CH_Ctrl[16].addr[4] = 112;
        state->CH_Ctrl[16].bit[4] = 4;
        state->CH_Ctrl[16].val[4] = 1;

        state->CH_Ctrl[17].Ctrl_Num = CHCAL_EN_INT_RF ;
        state->CH_Ctrl[17].size = 1 ;
        state->CH_Ctrl[17].addr[0] = 14;
        state->CH_Ctrl[17].bit[0] = 7;
        state->CH_Ctrl[17].val[0] = 0;

        state->CH_Ctrl[18].Ctrl_Num = TG_LO_DIVVAL ;
        state->CH_Ctrl[18].size = 4 ;
        state->CH_Ctrl[18].addr[0] = 107;
        state->CH_Ctrl[18].bit[0] = 3;
        state->CH_Ctrl[18].val[0] = 0;
        state->CH_Ctrl[18].addr[1] = 107;
        state->CH_Ctrl[18].bit[1] = 4;
        state->CH_Ctrl[18].val[1] = 0;
        state->CH_Ctrl[18].addr[2] = 107;
        state->CH_Ctrl[18].bit[2] = 5;
        state->CH_Ctrl[18].val[2] = 0;
        state->CH_Ctrl[18].addr[3] = 107;
        state->CH_Ctrl[18].bit[3] = 6;
        state->CH_Ctrl[18].val[3] = 0;

        state->CH_Ctrl[19].Ctrl_Num = TG_LO_SELVAL ;
        state->CH_Ctrl[19].size = 3 ;
        state->CH_Ctrl[19].addr[0] = 107;
        state->CH_Ctrl[19].bit[0] = 7;
        state->CH_Ctrl[19].val[0] = 1;
        state->CH_Ctrl[19].addr[1] = 106;
        state->CH_Ctrl[19].bit[1] = 0;
        state->CH_Ctrl[19].val[1] = 1;
        state->CH_Ctrl[19].addr[2] = 106;
        state->CH_Ctrl[19].bit[2] = 1;
        state->CH_Ctrl[19].val[2] = 1;

        state->CH_Ctrl[20].Ctrl_Num = TG_DIV_VAL ;
        state->CH_Ctrl[20].size = 11 ;
        state->CH_Ctrl[20].addr[0] = 109;
        state->CH_Ctrl[20].bit[0] = 2;
        state->CH_Ctrl[20].val[0] = 0;
        state->CH_Ctrl[20].addr[1] = 109;
        state->CH_Ctrl[20].bit[1] = 3;
        state->CH_Ctrl[20].val[1] = 0;
        state->CH_Ctrl[20].addr[2] = 109;
        state->CH_Ctrl[20].bit[2] = 4;
        state->CH_Ctrl[20].val[2] = 0;
        state->CH_Ctrl[20].addr[3] = 109;
        state->CH_Ctrl[20].bit[3] = 5;
        state->CH_Ctrl[20].val[3] = 0;
        state->CH_Ctrl[20].addr[4] = 109;
        state->CH_Ctrl[20].bit[4] = 6;
        state->CH_Ctrl[20].val[4] = 0;
        state->CH_Ctrl[20].addr[5] = 109;
        state->CH_Ctrl[20].bit[5] = 7;
        state->CH_Ctrl[20].val[5] = 0;
        state->CH_Ctrl[20].addr[6] = 108;
        state->CH_Ctrl[20].bit[6] = 0;
        state->CH_Ctrl[20].val[6] = 0;
        state->CH_Ctrl[20].addr[7] = 108;
        state->CH_Ctrl[20].bit[7] = 1;
        state->CH_Ctrl[20].val[7] = 0;
        state->CH_Ctrl[20].addr[8] = 108;
        state->CH_Ctrl[20].bit[8] = 2;
        state->CH_Ctrl[20].val[8] = 1;
        state->CH_Ctrl[20].addr[9] = 108;
        state->CH_Ctrl[20].bit[9] = 3;
        state->CH_Ctrl[20].val[9] = 1;
        state->CH_Ctrl[20].addr[10] = 108;
        state->CH_Ctrl[20].bit[10] = 4;
        state->CH_Ctrl[20].val[10] = 1;

        state->CH_Ctrl[21].Ctrl_Num = TG_VCO_BIAS ;
        state->CH_Ctrl[21].size = 6 ;
        state->CH_Ctrl[21].addr[0] = 106;
        state->CH_Ctrl[21].bit[0] = 2;
        state->CH_Ctrl[21].val[0] = 0;
        state->CH_Ctrl[21].addr[1] = 106;
        state->CH_Ctrl[21].bit[1] = 3;
        state->CH_Ctrl[21].val[1] = 0;
        state->CH_Ctrl[21].addr[2] = 106;
        state->CH_Ctrl[21].bit[2] = 4;
        state->CH_Ctrl[21].val[2] = 0;
        state->CH_Ctrl[21].addr[3] = 106;
        state->CH_Ctrl[21].bit[3] = 5;
        state->CH_Ctrl[21].val[3] = 0;
        state->CH_Ctrl[21].addr[4] = 106;
        state->CH_Ctrl[21].bit[4] = 6;
        state->CH_Ctrl[21].val[4] = 0;
        state->CH_Ctrl[21].addr[5] = 106;
        state->CH_Ctrl[21].bit[5] = 7;
        state->CH_Ctrl[21].val[5] = 1;

        state->CH_Ctrl[22].Ctrl_Num = SEQ_EXTPOWERUP ;
        state->CH_Ctrl[22].size = 1 ;
        state->CH_Ctrl[22].addr[0] = 138;
        state->CH_Ctrl[22].bit[0] = 4;
        state->CH_Ctrl[22].val[0] = 1;

        state->CH_Ctrl[23].Ctrl_Num = OVERRIDE_2 ;
        state->CH_Ctrl[23].size = 1 ;
        state->CH_Ctrl[23].addr[0] = 17;
        state->CH_Ctrl[23].bit[0] = 5;
        state->CH_Ctrl[23].val[0] = 0;

        state->CH_Ctrl[24].Ctrl_Num = OVERRIDE_3 ;
        state->CH_Ctrl[24].size = 1 ;
        state->CH_Ctrl[24].addr[0] = 111;
        state->CH_Ctrl[24].bit[0] = 3;
        state->CH_Ctrl[24].val[0] = 0;

        state->CH_Ctrl[25].Ctrl_Num = OVERRIDE_4 ;
        state->CH_Ctrl[25].size = 1 ;
        state->CH_Ctrl[25].addr[0] = 112;
        state->CH_Ctrl[25].bit[0] = 7;
        state->CH_Ctrl[25].val[0] = 0;

        state->CH_Ctrl[26].Ctrl_Num = SEQ_FSM_PULSE ;
        state->CH_Ctrl[26].size = 1 ;
        state->CH_Ctrl[26].addr[0] = 136;
        state->CH_Ctrl[26].bit[0] = 7;
        state->CH_Ctrl[26].val[0] = 0;

        state->CH_Ctrl[27].Ctrl_Num = GPIO_4B ;
        state->CH_Ctrl[27].size = 1 ;
        state->CH_Ctrl[27].addr[0] = 149;
        state->CH_Ctrl[27].bit[0] = 7;
        state->CH_Ctrl[27].val[0] = 0;

        state->CH_Ctrl[28].Ctrl_Num = GPIO_3B ;
        state->CH_Ctrl[28].size = 1 ;
        state->CH_Ctrl[28].addr[0] = 149;
        state->CH_Ctrl[28].bit[0] = 6;
        state->CH_Ctrl[28].val[0] = 0;

        state->CH_Ctrl[29].Ctrl_Num = GPIO_4 ;
        state->CH_Ctrl[29].size = 1 ;
        state->CH_Ctrl[29].addr[0] = 149;
        state->CH_Ctrl[29].bit[0] = 5;
        state->CH_Ctrl[29].val[0] = 1;

        state->CH_Ctrl[30].Ctrl_Num = GPIO_3 ;
        state->CH_Ctrl[30].size = 1 ;
        state->CH_Ctrl[30].addr[0] = 149;
        state->CH_Ctrl[30].bit[0] = 4;
        state->CH_Ctrl[30].val[0] = 1;

        state->CH_Ctrl[31].Ctrl_Num = GPIO_1B ;
        state->CH_Ctrl[31].size = 1 ;
        state->CH_Ctrl[31].addr[0] = 149;
        state->CH_Ctrl[31].bit[0] = 3;
        state->CH_Ctrl[31].val[0] = 0;

        state->CH_Ctrl[32].Ctrl_Num = DAC_A_ENABLE ;
        state->CH_Ctrl[32].size = 1 ;
        state->CH_Ctrl[32].addr[0] = 93;
        state->CH_Ctrl[32].bit[0] = 1;
        state->CH_Ctrl[32].val[0] = 0;

        state->CH_Ctrl[33].Ctrl_Num = DAC_B_ENABLE ;
        state->CH_Ctrl[33].size = 1 ;
        state->CH_Ctrl[33].addr[0] = 93;
        state->CH_Ctrl[33].bit[0] = 0;
        state->CH_Ctrl[33].val[0] = 0;

        state->CH_Ctrl[34].Ctrl_Num = DAC_DIN_A ;
        state->CH_Ctrl[34].size = 6 ;
        state->CH_Ctrl[34].addr[0] = 92;
        state->CH_Ctrl[34].bit[0] = 2;
        state->CH_Ctrl[34].val[0] = 0;
        state->CH_Ctrl[34].addr[1] = 92;
        state->CH_Ctrl[34].bit[1] = 3;
        state->CH_Ctrl[34].val[1] = 0;
        state->CH_Ctrl[34].addr[2] = 92;
        state->CH_Ctrl[34].bit[2] = 4;
        state->CH_Ctrl[34].val[2] = 0;
        state->CH_Ctrl[34].addr[3] = 92;
        state->CH_Ctrl[34].bit[3] = 5;
        state->CH_Ctrl[34].val[3] = 0;
        state->CH_Ctrl[34].addr[4] = 92;
        state->CH_Ctrl[34].bit[4] = 6;
        state->CH_Ctrl[34].val[4] = 0;
        state->CH_Ctrl[34].addr[5] = 92;
        state->CH_Ctrl[34].bit[5] = 7;
        state->CH_Ctrl[34].val[5] = 0;

        state->CH_Ctrl[35].Ctrl_Num = DAC_DIN_B ;
        state->CH_Ctrl[35].size = 6 ;
        state->CH_Ctrl[35].addr[0] = 93;
        state->CH_Ctrl[35].bit[0] = 2;
        state->CH_Ctrl[35].val[0] = 0;
        state->CH_Ctrl[35].addr[1] = 93;
        state->CH_Ctrl[35].bit[1] = 3;
        state->CH_Ctrl[35].val[1] = 0;
        state->CH_Ctrl[35].addr[2] = 93;
        state->CH_Ctrl[35].bit[2] = 4;
        state->CH_Ctrl[35].val[2] = 0;
        state->CH_Ctrl[35].addr[3] = 93;
        state->CH_Ctrl[35].bit[3] = 5;
        state->CH_Ctrl[35].val[3] = 0;
        state->CH_Ctrl[35].addr[4] = 93;
        state->CH_Ctrl[35].bit[4] = 6;
        state->CH_Ctrl[35].val[4] = 0;
        state->CH_Ctrl[35].addr[5] = 93;
        state->CH_Ctrl[35].bit[5] = 7;
        state->CH_Ctrl[35].val[5] = 0;

#ifdef _MXL_PRODUCTION
        state->CH_Ctrl[36].Ctrl_Num = RFSYN_EN_DIV ;
        state->CH_Ctrl[36].size = 1 ;
        state->CH_Ctrl[36].addr[0] = 109;
        state->CH_Ctrl[36].bit[0] = 1;
        state->CH_Ctrl[36].val[0] = 1;

        state->CH_Ctrl[37].Ctrl_Num = RFSYN_DIVM ;
        state->CH_Ctrl[37].size = 2 ;
        state->CH_Ctrl[37].addr[0] = 112;
        state->CH_Ctrl[37].bit[0] = 5;
        state->CH_Ctrl[37].val[0] = 0;
        state->CH_Ctrl[37].addr[1] = 112;
        state->CH_Ctrl[37].bit[1] = 6;
        state->CH_Ctrl[37].val[1] = 0;

        state->CH_Ctrl[38].Ctrl_Num = DN_BYPASS_AGC_I2C ;
        state->CH_Ctrl[38].size = 1 ;
        state->CH_Ctrl[38].addr[0] = 65;
        state->CH_Ctrl[38].bit[0] = 1;
        state->CH_Ctrl[38].val[0] = 0;
#endif

        return 0 ;
}

static void InitTunerControls(struct dvb_frontend *fe)
{
        MXL5005_RegisterInit(fe);
        MXL5005_ControlInit(fe);
#ifdef _MXL_INTERNAL
        MXL5005_MXLControlInit(fe);
#endif
}

static u16 MXL5005_TunerConfig(struct dvb_frontend *fe,
        u8      Mode,           /* 0: Analog Mode ; 1: Digital Mode */
        u8      IF_mode,        /* for Analog Mode, 0: zero IF; 1: low IF */
        u32     Bandwidth,      /* filter  channel bandwidth (6, 7, 8) */
        u32     IF_out,         /* Desired IF Out Frequency */
        u32     Fxtal,          /* XTAL Frequency */
        u8      AGC_Mode,       /* AGC Mode - Dual AGC: 0, Single AGC: 1 */
        u16     TOP,            /* 0: Dual AGC; Value: take over point */
        u16     IF_OUT_LOAD,    /* IF Out Load Resistor (200 / 300 Ohms) */
        u8      CLOCK_OUT,      /* 0: turn off clk out; 1: turn on clock out */
        u8      DIV_OUT,        /* 0: Div-1; 1: Div-4 */
        u8      CAPSELECT,      /* 0: disable On-Chip pulling cap; 1: enable */
        u8      EN_RSSI,        /* 0: disable RSSI; 1: enable RSSI */

        /* Modulation Type; */
        /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
        u8      Mod_Type,

        /* Tracking Filter */
        /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
        u8      TF_Type
        )
{
        struct mxl5005s_state *state = fe->tuner_priv;

        state->Mode = Mode;
        state->IF_Mode = IF_mode;
        state->Chan_Bandwidth = Bandwidth;
        state->IF_OUT = IF_out;
        state->Fxtal = Fxtal;
        state->AGC_Mode = AGC_Mode;
        state->TOP = TOP;
        state->IF_OUT_LOAD = IF_OUT_LOAD;
        state->CLOCK_OUT = CLOCK_OUT;
        state->DIV_OUT = DIV_OUT;
        state->CAPSELECT = CAPSELECT;
        state->EN_RSSI = EN_RSSI;
        state->Mod_Type = Mod_Type;
        state->TF_Type = TF_Type;

        /* Initialize all the controls and registers */
        InitTunerControls(fe);

        /* Synthesizer LO frequency calculation */
        MXL_SynthIFLO_Calc(fe);

        return 0;
}

static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        if (state->Mode == 1) /* Digital Mode */
                state->IF_LO = state->IF_OUT;
        else /* Analog Mode */ {
                if (state->IF_Mode == 0) /* Analog Zero IF mode */
                        state->IF_LO = state->IF_OUT + 400000;
                else /* Analog Low IF mode */
                        state->IF_LO = state->IF_OUT + state->Chan_Bandwidth/2;
        }
}

static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;

        if (state->Mode == 1) /* Digital Mode */ {
                        /* remove 20.48MHz setting for 2.6.10 */
                        state->RF_LO = state->RF_IN;
                        /* change for 2.6.6 */
                        state->TG_LO = state->RF_IN - 750000;
        } else /* Analog Mode */ {
                if (state->IF_Mode == 0) /* Analog Zero IF mode */ {
                        state->RF_LO = state->RF_IN - 400000;
                        state->TG_LO = state->RF_IN - 1750000;
                } else /* Analog Low IF mode */ {
                        state->RF_LO = state->RF_IN - state->Chan_Bandwidth/2;
                        state->TG_LO = state->RF_IN -
                                state->Chan_Bandwidth + 500000;
                }
        }
}

static u16 MXL_OverwriteICDefault(struct dvb_frontend *fe)
{
        u16 status = 0;

        status += MXL_ControlWrite(fe, OVERRIDE_1, 1);
        status += MXL_ControlWrite(fe, OVERRIDE_2, 1);
        status += MXL_ControlWrite(fe, OVERRIDE_3, 1);
        status += MXL_ControlWrite(fe, OVERRIDE_4, 1);

        return status;
}

static u16 MXL_BlockInit(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u16 status = 0;

        status += MXL_OverwriteICDefault(fe);

        /* Downconverter Control Dig Ana */
        status += MXL_ControlWrite(fe, DN_IQTN_AMP_CUT, state->Mode ? 1 : 0);

        /* Filter Control  Dig  Ana */
        status += MXL_ControlWrite(fe, BB_MODE, state->Mode ? 0 : 1);
        status += MXL_ControlWrite(fe, BB_BUF, state->Mode ? 3 : 2);
        status += MXL_ControlWrite(fe, BB_BUF_OA, state->Mode ? 1 : 0);
        status += MXL_ControlWrite(fe, BB_IQSWAP, state->Mode ? 0 : 1);
        status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 0);

        /* Initialize Low-Pass Filter */
        if (state->Mode) { /* Digital Mode */
                switch (state->Chan_Bandwidth) {
                case 8000000:
                        status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 0);
                        break;
                case 7000000:
                        status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 2);
                        break;
                case 6000000:
                        status += MXL_ControlWrite(fe,
                                        BB_DLPF_BANDSEL, 3);
                        break;
                }
        } else { /* Analog Mode */
                switch (state->Chan_Bandwidth) {
                case 8000000:   /* Low Zero */
                        status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
                                        (state->IF_Mode ? 0 : 3));
                        break;
                case 7000000:
                        status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
                                        (state->IF_Mode ? 1 : 4));
                        break;
                case 6000000:
                        status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
                                        (state->IF_Mode ? 2 : 5));
                        break;
                }
        }

        /* Charge Pump Control Dig  Ana */
        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, state->Mode ? 5 : 8);
        status += MXL_ControlWrite(fe,
                RFSYN_EN_CHP_HIGAIN, state->Mode ? 1 : 1);
        status += MXL_ControlWrite(fe, EN_CHP_LIN_B, state->Mode ? 0 : 0);

        /* AGC TOP Control */
        if (state->AGC_Mode == 0) /* Dual AGC */ {
                status += MXL_ControlWrite(fe, AGC_IF, 15);
                status += MXL_ControlWrite(fe, AGC_RF, 15);
        } else /*  Single AGC Mode Dig  Ana */
                status += MXL_ControlWrite(fe, AGC_RF, state->Mode ? 15 : 12);

        if (state->TOP == 55) /* TOP == 5.5 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x0);

        if (state->TOP == 72) /* TOP == 7.2 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x1);

        if (state->TOP == 92) /* TOP == 9.2 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x2);

        if (state->TOP == 110) /* TOP == 11.0 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x3);

        if (state->TOP == 129) /* TOP == 12.9 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x4);

        if (state->TOP == 147) /* TOP == 14.7 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x5);

        if (state->TOP == 168) /* TOP == 16.8 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x6);

        if (state->TOP == 194) /* TOP == 19.4 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x7);

        if (state->TOP == 212) /* TOP == 21.2 */
                status += MXL_ControlWrite(fe, AGC_IF, 0x9);

        if (state->TOP == 232) /* TOP == 23.2 */
                status += MXL_ControlWrite(fe, AGC_IF, 0xA);

        if (state->TOP == 252) /* TOP == 25.2 */
                status += MXL_ControlWrite(fe, AGC_IF, 0xB);

        if (state->TOP == 271) /* TOP == 27.1 */
                status += MXL_ControlWrite(fe, AGC_IF, 0xC);

        if (state->TOP == 292) /* TOP == 29.2 */
                status += MXL_ControlWrite(fe, AGC_IF, 0xD);

        if (state->TOP == 317) /* TOP == 31.7 */
                status += MXL_ControlWrite(fe, AGC_IF, 0xE);

        if (state->TOP == 349) /* TOP == 34.9 */
                status += MXL_ControlWrite(fe, AGC_IF, 0xF);

        /* IF Synthesizer Control */
        status += MXL_IFSynthInit(fe);

        /* IF UpConverter Control */
        if (state->IF_OUT_LOAD == 200) {
                status += MXL_ControlWrite(fe, DRV_RES_SEL, 6);
                status += MXL_ControlWrite(fe, I_DRIVER, 2);
        }
        if (state->IF_OUT_LOAD == 300) {
                status += MXL_ControlWrite(fe, DRV_RES_SEL, 4);
                status += MXL_ControlWrite(fe, I_DRIVER, 1);
        }

        /* Anti-Alias Filtering Control
         * initialise Anti-Aliasing Filter
         */
        if (state->Mode) { /* Digital Mode */
                if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 6280000UL) {
                        status += MXL_ControlWrite(fe, EN_AAF, 1);
                        status += MXL_ControlWrite(fe, EN_3P, 1);
                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
                }
                if ((state->IF_OUT == 36125000UL) ||
                        (state->IF_OUT == 36150000UL)) {
                        status += MXL_ControlWrite(fe, EN_AAF, 1);
                        status += MXL_ControlWrite(fe, EN_3P, 1);
                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
                }
                if (state->IF_OUT > 36150000UL) {
                        status += MXL_ControlWrite(fe, EN_AAF, 0);
                        status += MXL_ControlWrite(fe, EN_3P, 1);
                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
                }
        } else { /* Analog Mode */
                if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 5000000UL) {
                        status += MXL_ControlWrite(fe, EN_AAF, 1);
                        status += MXL_ControlWrite(fe, EN_3P, 1);
                        status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
                }
                if (state->IF_OUT > 5000000UL) {
                        status += MXL_ControlWrite(fe, EN_AAF, 0);
                        status += MXL_ControlWrite(fe, EN_3P, 0);
                        status += MXL_ControlWrite(fe, EN_AUX_3P, 0);
                        status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
                }
        }

        /* Demod Clock Out */
        if (state->CLOCK_OUT)
                status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 1);
        else
                status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 0);

        if (state->DIV_OUT == 1)
                status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 1);
        if (state->DIV_OUT == 0)
                status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 0);

        /* Crystal Control */
        if (state->CAPSELECT)
                status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 1);
        else
                status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 0);

        if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
                status += MXL_ControlWrite(fe, IF_SEL_DBL, 1);
        if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
                status += MXL_ControlWrite(fe, IF_SEL_DBL, 0);

        if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
                status += MXL_ControlWrite(fe, RFSYN_R_DIV, 3);
        if (state->Fxtal > 22000000UL && state->Fxtal <= 32000000UL)
                status += MXL_ControlWrite(fe, RFSYN_R_DIV, 0);

        /* Misc Controls */
        if (state->Mode == 0 && state->IF_Mode == 1) /* Analog LowIF mode */
                status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 0);
        else
                status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 1);

        /* status += MXL_ControlRead(fe, IF_DIVVAL, &IF_DIVVAL_Val); */

        /* Set TG_R_DIV */
        status += MXL_ControlWrite(fe, TG_R_DIV,
                MXL_Ceiling(state->Fxtal, 1000000));

        /* Apply Default value to BB_INITSTATE_DLPF_TUNE */

        /* RSSI Control */
        if (state->EN_RSSI) {
                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);

                /* RSSI reference point */
                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 3);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);

                /* TOP point */
                status += MXL_ControlWrite(fe, RFA_FLR, 0);
                status += MXL_ControlWrite(fe, RFA_CEIL, 12);
        }

        /* Modulation type bit settings
         * Override the control values preset
         */
        if (state->Mod_Type == MXL_DVBT) /* DVB-T Mode */ {
                state->AGC_Mode = 1; /* Single AGC Mode */

                /* Enable RSSI */
                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);

                /* RSSI reference point */
                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);

                /* TOP point */
                status += MXL_ControlWrite(fe, RFA_FLR, 2);
                status += MXL_ControlWrite(fe, RFA_CEIL, 13);
                if (state->IF_OUT <= 6280000UL) /* Low IF */
                        status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
                else /* High IF */
                        status += MXL_ControlWrite(fe, BB_IQSWAP, 1);

        }
        if (state->Mod_Type == MXL_ATSC) /* ATSC Mode */ {
                state->AGC_Mode = 1;    /* Single AGC Mode */

                /* Enable RSSI */
                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);

                /* RSSI reference point */
                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 4);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);

                /* TOP point */
                status += MXL_ControlWrite(fe, RFA_FLR, 2);
                status += MXL_ControlWrite(fe, RFA_CEIL, 13);
                status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 1);
                /* Low Zero */
                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);

                if (state->IF_OUT <= 6280000UL) /* Low IF */
                        status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
                else /* High IF */
                        status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
        }
        if (state->Mod_Type == MXL_QAM) /* QAM Mode */ {
                state->Mode = MXL_DIGITAL_MODE;

                /* state->AGC_Mode = 1; */ /* Single AGC Mode */

                /* Disable RSSI */      /* change here for v2.6.5 */
                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);

                /* RSSI reference point */
                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
                /* change here for v2.6.5 */
                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);

                if (state->IF_OUT <= 6280000UL) /* Low IF */
                        status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
                else /* High IF */
                        status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);

        }
        if (state->Mod_Type == MXL_ANALOG_CABLE) {
                /* Analog Cable Mode */
                /* state->Mode = MXL_DIGITAL_MODE; */

                state->AGC_Mode = 1; /* Single AGC Mode */

                /* Disable RSSI */
                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
                /* change for 2.6.3 */
                status += MXL_ControlWrite(fe, AGC_IF, 1);
                status += MXL_ControlWrite(fe, AGC_RF, 15);
                status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
        }

        if (state->Mod_Type == MXL_ANALOG_OTA) {
                /* Analog OTA Terrestrial mode add for 2.6.7 */
                /* state->Mode = MXL_ANALOG_MODE; */

                /* Enable RSSI */
                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);

                /* RSSI reference point */
                status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
                status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
                status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
                status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
        }

        /* RSSI disable */
        if (state->EN_RSSI == 0) {
                status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
                status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
        }

        return status;
}

static u16 MXL_IFSynthInit(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u16 status = 0 ;
        u32     Fref = 0 ;
        u32     Kdbl, intModVal ;
        u32     fracModVal ;
        Kdbl = 2 ;

        if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
                Kdbl = 2 ;
        if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
                Kdbl = 1 ;

        /* IF Synthesizer Control */
        if (state->Mode == 0 && state->IF_Mode == 1) /* Analog Low IF mode */ {
                if (state->IF_LO == 41000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 328000000UL ;
                }
                if (state->IF_LO == 47000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 376000000UL ;
                }
                if (state->IF_LO == 54000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 324000000UL ;
                }
                if (state->IF_LO == 60000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 360000000UL ;
                }
                if (state->IF_LO == 39250000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 314000000UL ;
                }
                if (state->IF_LO == 39650000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 317200000UL ;
                }
                if (state->IF_LO == 40150000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 321200000UL ;
                }
                if (state->IF_LO == 40650000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 325200000UL ;
                }
        }

        if (state->Mode || (state->Mode == 0 && state->IF_Mode == 0)) {
                if (state->IF_LO == 57000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 342000000UL ;
                }
                if (state->IF_LO == 44000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 352000000UL ;
                }
                if (state->IF_LO == 43750000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 350000000UL ;
                }
                if (state->IF_LO == 36650000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 366500000UL ;
                }
                if (state->IF_LO == 36150000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 361500000UL ;
                }
                if (state->IF_LO == 36000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 360000000UL ;
                }
                if (state->IF_LO == 35250000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 352500000UL ;
                }
                if (state->IF_LO == 34750000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 347500000UL ;
                }
                if (state->IF_LO == 6280000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 376800000UL ;
                }
                if (state->IF_LO == 5000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x09);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 360000000UL ;
                }
                if (state->IF_LO == 4500000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x06);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 360000000UL ;
                }
                if (state->IF_LO == 4570000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x06);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 365600000UL ;
                }
                if (state->IF_LO == 4000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x05);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 360000000UL ;
                }
                if (state->IF_LO == 57400000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x10);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 344400000UL ;
                }
                if (state->IF_LO == 44400000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 355200000UL ;
                }
                if (state->IF_LO == 44150000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x08);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 353200000UL ;
                }
                if (state->IF_LO == 37050000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 370500000UL ;
                }
                if (state->IF_LO == 36550000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 365500000UL ;
                }
                if (state->IF_LO == 36125000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x04);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 361250000UL ;
                }
                if (state->IF_LO == 6000000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 360000000UL ;
                }
                if (state->IF_LO == 5400000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 324000000UL ;
                }
                if (state->IF_LO == 5380000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x07);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
                        Fref = 322800000UL ;
                }
                if (state->IF_LO == 5200000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x09);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 374400000UL ;
                }
                if (state->IF_LO == 4900000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x09);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 352800000UL ;
                }
                if (state->IF_LO == 4400000UL) {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x06);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 352000000UL ;
                }
                if (state->IF_LO == 4063000UL)  /* add for 2.6.8 */ {
                        status += MXL_ControlWrite(fe, IF_DIVVAL,   0x05);
                        status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
                        Fref = 365670000UL ;
                }
        }
        /* CHCAL_INT_MOD_IF */
        /* CHCAL_FRAC_MOD_IF */
        intModVal = Fref / (state->Fxtal * Kdbl/2);
        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_IF, intModVal);

        fracModVal = (2<<15)*(Fref/1000 - (state->Fxtal/1000 * Kdbl/2) *
                intModVal);

        fracModVal = fracModVal / ((state->Fxtal * Kdbl/2)/1000);
        status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_IF, fracModVal);

        return status ;
}

static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u16 status = 0;
        u32 divider_val, E3, E4, E5, E5A;
        u32 Fmax, Fmin, FmaxBin, FminBin;
        u32 Kdbl_RF = 2;
        u32 tg_divval;
        u32 tg_lo;

        u32 Fref_TG;
        u32 Fvco;

        state->RF_IN = RF_Freq;

        MXL_SynthRFTGLO_Calc(fe);

        if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
                Kdbl_RF = 2;
        if (state->Fxtal > 22000000 && state->Fxtal <= 32000000)
                Kdbl_RF = 1;

        /* Downconverter Controls
         * Look-Up Table Implementation for:
         *      DN_POLY
         *      DN_RFGAIN
         *      DN_CAP_RFLPF
         *      DN_EN_VHFUHFBAR
         *      DN_GAIN_ADJUST
         *  Change the boundary reference from RF_IN to RF_LO
         */
        if (state->RF_LO < 40000000UL)
                return -1;

        if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
                status += MXL_ControlWrite(fe, DN_POLY,              2);
                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         423);
                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       1);
        }
        if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
                status += MXL_ControlWrite(fe, DN_POLY,              3);
                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         222);
                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       1);
        }
        if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
                status += MXL_ControlWrite(fe, DN_POLY,              3);
                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         147);
                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       2);
        }
        if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
                status += MXL_ControlWrite(fe, DN_POLY,              3);
                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         9);
                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       2);
        }
        if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
                status += MXL_ControlWrite(fe, DN_POLY,              3);
                status += MXL_ControlWrite(fe, DN_RFGAIN,            3);
                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         0);
                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      1);
                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       3);
        }
        if (state->RF_LO > 300000000UL && state->RF_LO <= 650000000UL) {
                status += MXL_ControlWrite(fe, DN_POLY,              3);
                status += MXL_ControlWrite(fe, DN_RFGAIN,            1);
                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         0);
                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      0);
                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       3);
        }
        if (state->RF_LO > 650000000UL && state->RF_LO <= 900000000UL) {
                status += MXL_ControlWrite(fe, DN_POLY,              3);
                status += MXL_ControlWrite(fe, DN_RFGAIN,            2);
                status += MXL_ControlWrite(fe, DN_CAP_RFLPF,         0);
                status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR,      0);
                status += MXL_ControlWrite(fe, DN_GAIN_ADJUST,       3);
        }
        if (state->RF_LO > 900000000UL)
                return -1;

        /*      DN_IQTNBUF_AMP */
        /*      DN_IQTNGNBFBIAS_BST */
        if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 300000000UL && state->RF_LO <= 400000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 400000000UL && state->RF_LO <= 450000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 450000000UL && state->RF_LO <= 500000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 500000000UL && state->RF_LO <= 550000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 550000000UL && state->RF_LO <= 600000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 600000000UL && state->RF_LO <= 650000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 650000000UL && state->RF_LO <= 700000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 700000000UL && state->RF_LO <= 750000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 750000000UL && state->RF_LO <= 800000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       1);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  0);
        }
        if (state->RF_LO > 800000000UL && state->RF_LO <= 850000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       10);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  1);
        }
        if (state->RF_LO > 850000000UL && state->RF_LO <= 900000000UL) {
                status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP,       10);
                status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST,  1);
        }

        /*
         * Set RF Synth and LO Path Control
         *
         * Look-Up table implementation for:
         *      RFSYN_EN_OUTMUX
         *      RFSYN_SEL_VCO_OUT
         *      RFSYN_SEL_VCO_HI
         *  RFSYN_SEL_DIVM
         *      RFSYN_RF_DIV_BIAS
         *      DN_SEL_FREQ
         *
         * Set divider_val, Fmax, Fmix to use in Equations
         */
        FminBin = 28000000UL ;
        FmaxBin = 42500000UL ;
        if (state->RF_LO >= 40000000UL && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
                divider_val = 64 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 42500000UL ;
        FmaxBin = 56000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
                divider_val = 64 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 56000000UL ;
        FmaxBin = 85000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
                divider_val = 32 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 85000000UL ;
        FmaxBin = 112000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         1);
                divider_val = 32 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 112000000UL ;
        FmaxBin = 170000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         2);
                divider_val = 16 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 170000000UL ;
        FmaxBin = 225000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         2);
                divider_val = 16 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 225000000UL ;
        FmaxBin = 300000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         4);
                divider_val = 8 ;
                Fmax = 340000000UL ;
                Fmin = FminBin ;
        }
        FminBin = 300000000UL ;
        FmaxBin = 340000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
                divider_val = 8 ;
                Fmax = FmaxBin ;
                Fmin = 225000000UL ;
        }
        FminBin = 340000000UL ;
        FmaxBin = 450000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      0);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   2);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
                divider_val = 8 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 450000000UL ;
        FmaxBin = 680000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      1);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
                divider_val = 4 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 680000000UL ;
        FmaxBin = 900000000UL ;
        if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX,     0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT,   1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI,    1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM,      1);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS,   1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ,         0);
                divider_val = 4 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }

        /*      CHCAL_INT_MOD_RF
         *      CHCAL_FRAC_MOD_RF
         *      RFSYN_LPF_R
         *      CHCAL_EN_INT_RF
         */
        /* Equation E3 RFSYN_VCO_BIAS */
        E3 = (((Fmax-state->RF_LO)/1000)*32)/((Fmax-Fmin)/1000) + 8 ;
        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, E3);

        /* Equation E4 CHCAL_INT_MOD_RF */
        E4 = (state->RF_LO*divider_val/1000)/(2*state->Fxtal*Kdbl_RF/1000);
        MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, E4);

        /* Equation E5 CHCAL_FRAC_MOD_RF CHCAL_EN_INT_RF */
        E5 = ((2<<17)*(state->RF_LO/10000*divider_val -
                (E4*(2*state->Fxtal*Kdbl_RF)/10000))) /
                (2*state->Fxtal*Kdbl_RF/10000);

        status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);

        /* Equation E5A RFSYN_LPF_R */
        E5A = (((Fmax - state->RF_LO)/1000)*4/((Fmax-Fmin)/1000)) + 1 ;
        status += MXL_ControlWrite(fe, RFSYN_LPF_R, E5A);

        /* Equation E5B CHCAL_EN_INIT_RF */
        status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, ((E5 == 0) ? 1 : 0));
        /*if (E5 == 0)
         *      status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, 1);
         *else
         *      status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);
         */

        /*
         * Set TG Synth
         *
         * Look-Up table implementation for:
         *      TG_LO_DIVVAL
         *      TG_LO_SELVAL
         *
         * Set divider_val, Fmax, Fmix to use in Equations
         */
        if (state->TG_LO < 33000000UL)
                return -1;

        FminBin = 33000000UL ;
        FmaxBin = 50000000UL ;
        if (state->TG_LO >= FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x6);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x0);
                divider_val = 36 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 50000000UL ;
        FmaxBin = 67000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x1);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x0);
                divider_val = 24 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 67000000UL ;
        FmaxBin = 100000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0xC);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x2);
                divider_val = 18 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 100000000UL ;
        FmaxBin = 150000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x8);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x2);
                divider_val = 12 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 150000000UL ;
        FmaxBin = 200000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x0);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x2);
                divider_val = 8 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 200000000UL ;
        FmaxBin = 300000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x8);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x3);
                divider_val = 6 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 300000000UL ;
        FmaxBin = 400000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x0);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x3);
                divider_val = 4 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 400000000UL ;
        FmaxBin = 600000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x8);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x7);
                divider_val = 3 ;
                Fmax = FmaxBin ;
                Fmin = FminBin ;
        }
        FminBin = 600000000UL ;
        FmaxBin = 900000000UL ;
        if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
                status += MXL_ControlWrite(fe, TG_LO_DIVVAL,    0x0);
                status += MXL_ControlWrite(fe, TG_LO_SELVAL,    0x7);
                divider_val = 2 ;
        }

        /* TG_DIV_VAL */
        tg_divval = (state->TG_LO*divider_val/100000) *
                (MXL_Ceiling(state->Fxtal, 1000000) * 100) /
                (state->Fxtal/1000);

        status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval);

        if (state->TG_LO > 600000000UL)
                status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval + 1);

        Fmax = 1800000000UL ;
        Fmin = 1200000000UL ;

        /* prevent overflow of 32 bit unsigned integer, use
         * following equation. Edit for v2.6.4
         */
        /* Fref_TF = Fref_TG * 1000 */
        Fref_TG = (state->Fxtal/1000) / MXL_Ceiling(state->Fxtal, 1000000);

        /* Fvco = Fvco/10 */
        Fvco = (state->TG_LO/10000) * divider_val * Fref_TG;

        tg_lo = (((Fmax/10 - Fvco)/100)*32) / ((Fmax-Fmin)/1000)+8;

        /* below equation is same as above but much harder to debug.
         *
         * static u32 MXL_GetXtalInt(u32 Xtal_Freq)
         * {
         *      if ((Xtal_Freq % 1000000) == 0)
         *              return (Xtal_Freq / 10000);
         *      else
         *              return (((Xtal_Freq / 1000000) + 1)*100);
         * }
         *
         * u32 Xtal_Int = MXL_GetXtalInt(state->Fxtal);
         * tg_lo = ( ((Fmax/10000 * Xtal_Int)/100) -
         * ((state->TG_LO/10000)*divider_val *
         * (state->Fxtal/10000)/100) )*32/((Fmax-Fmin)/10000 *
         * Xtal_Int/100) + 8;
         */

        status += MXL_ControlWrite(fe, TG_VCO_BIAS , tg_lo);

        /* add for 2.6.5 Special setting for QAM */
        if (state->Mod_Type == MXL_QAM) {
                if (state->config->qam_gain != 0)
                        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN,
                                                   state->config->qam_gain);
                else if (state->RF_IN < 680000000)
                        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
                else
                        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
        }

        /* Off Chip Tracking Filter Control */
        if (state->TF_Type == MXL_TF_OFF) {
                /* Tracking Filter Off State; turn off all the banks */
                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                status += MXL_SetGPIO(fe, 3, 1); /* Bank1 Off */
                status += MXL_SetGPIO(fe, 1, 1); /* Bank2 Off */
                status += MXL_SetGPIO(fe, 4, 1); /* Bank3 Off */
        }

        if (state->TF_Type == MXL_TF_C) /* Tracking Filter type C */ {
                status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                status += MXL_ControlWrite(fe, DAC_DIN_A, 0);

                if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
                        status += MXL_SetGPIO(fe, 3, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                }
                if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                }
                if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                }
                if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 0);
                }
                if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 29);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 0);
                }
                if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 0);
                }
                if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 16);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                }
                if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 7);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                }
                if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                }
        }

        if (state->TF_Type == MXL_TF_C_H) {

                /* Tracking Filter type C-H for Hauppauge only */
                status += MXL_ControlWrite(fe, DAC_DIN_A, 0);

                if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                }
                if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                }
                if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                        status += MXL_SetGPIO(fe, 1, 0);
                }
                if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                }
                if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                }
                if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                }
                if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                }
                if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                }
                if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                }
        }

        if (state->TF_Type == MXL_TF_D) { /* Tracking Filter type D */

                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);

                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
        }

        if (state->TF_Type == MXL_TF_D_L) {

                /* Tracking Filter type D-L for Lumanate ONLY change 2.6.3 */
                status += MXL_ControlWrite(fe, DAC_DIN_A, 0);

                /* if UHF and terrestrial => Turn off Tracking Filter */
                if (state->RF_IN >= 471000000 &&
                        (state->RF_IN - 471000000)%6000000 != 0) {
                        /* Turn off all the banks */
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                        status += MXL_ControlWrite(fe, AGC_IF, 10);
                } else {
                        /* if VHF or cable => Turn on Tracking Filter */
                        if (state->RF_IN >= 43000000 &&
                                state->RF_IN < 140000000) {

                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                                status += MXL_SetGPIO(fe, 4, 1);
                                status += MXL_SetGPIO(fe, 1, 1);
                                status += MXL_SetGPIO(fe, 3, 0);
                        }
                        if (state->RF_IN >= 140000000 &&
                                state->RF_IN < 240000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                                status += MXL_SetGPIO(fe, 4, 1);
                                status += MXL_SetGPIO(fe, 1, 0);
                                status += MXL_SetGPIO(fe, 3, 0);
                        }
                        if (state->RF_IN >= 240000000 &&
                                state->RF_IN < 340000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                                status += MXL_SetGPIO(fe, 4, 0);
                                status += MXL_SetGPIO(fe, 1, 1);
                                status += MXL_SetGPIO(fe, 3, 0);
                        }
                        if (state->RF_IN >= 340000000 &&
                                state->RF_IN < 430000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                                status += MXL_SetGPIO(fe, 4, 0);
                                status += MXL_SetGPIO(fe, 1, 0);
                                status += MXL_SetGPIO(fe, 3, 1);
                        }
                        if (state->RF_IN >= 430000000 &&
                                state->RF_IN < 470000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                                status += MXL_SetGPIO(fe, 4, 1);
                                status += MXL_SetGPIO(fe, 1, 0);
                                status += MXL_SetGPIO(fe, 3, 1);
                        }
                        if (state->RF_IN >= 470000000 &&
                                state->RF_IN < 570000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                                status += MXL_SetGPIO(fe, 4, 0);
                                status += MXL_SetGPIO(fe, 1, 0);
                                status += MXL_SetGPIO(fe, 3, 1);
                        }
                        if (state->RF_IN >= 570000000 &&
                                state->RF_IN < 620000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
                                status += MXL_SetGPIO(fe, 4, 0);
                                status += MXL_SetGPIO(fe, 1, 1);
                                status += MXL_SetGPIO(fe, 3, 1);
                        }
                        if (state->RF_IN >= 620000000 &&
                                state->RF_IN < 760000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                                status += MXL_SetGPIO(fe, 4, 0);
                                status += MXL_SetGPIO(fe, 1, 1);
                                status += MXL_SetGPIO(fe, 3, 1);
                        }
                        if (state->RF_IN >= 760000000 &&
                                state->RF_IN <= 900000000) {
                                status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
                                status += MXL_SetGPIO(fe, 4, 1);
                                status += MXL_SetGPIO(fe, 1, 1);
                                status += MXL_SetGPIO(fe, 3, 1);
                        }
                }
        }

        if (state->TF_Type == MXL_TF_E) /* Tracking Filter type E */ {

                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);

                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
        }

        if (state->TF_Type == MXL_TF_F) {

                /* Tracking Filter type F */
                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);

                if (state->RF_IN >= 43000000 && state->RF_IN < 160000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 160000000 && state->RF_IN < 210000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 210000000 && state->RF_IN < 300000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 300000000 && state->RF_IN < 390000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 390000000 && state->RF_IN < 515000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 515000000 && state->RF_IN < 650000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 650000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
        }

        if (state->TF_Type == MXL_TF_E_2) {

                /* Tracking Filter type E_2 */
                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);

                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
        }

        if (state->TF_Type == MXL_TF_G) {

                /* Tracking Filter type G add for v2.6.8 */
                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);

                if (state->RF_IN >= 50000000 && state->RF_IN < 190000000) {

                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 190000000 && state->RF_IN < 280000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 280000000 && state->RF_IN < 350000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 400000000 && state->RF_IN < 470000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 640000000 && state->RF_IN < 820000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 820000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
        }

        if (state->TF_Type == MXL_TF_E_NA) {

                /* Tracking Filter type E-NA for Empia ONLY change for 2.6.8 */
                status += MXL_ControlWrite(fe, DAC_DIN_B, 0);

                /* if UHF and terrestrial=> Turn off Tracking Filter */
                if (state->RF_IN >= 471000000 &&
                        (state->RF_IN - 471000000)%6000000 != 0) {

                        /* Turn off all the banks */
                        status += MXL_SetGPIO(fe, 3, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);

                        /* 2.6.12 Turn on RSSI */
                        status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
                        status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
                        status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
                        status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);

                        /* RSSI reference point */
                        status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
                        status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
                        status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);

                        /* following parameter is from analog OTA mode,
                         * can be change to seek better performance */
                        status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
                } else {
                /* if VHF or Cable =>  Turn on Tracking Filter */

                /* 2.6.12 Turn off RSSI */
                status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);

                /* change back from above condition */
                status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);


                if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {

                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 0);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 0);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 0);
                }
                if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
                        status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
                        status += MXL_SetGPIO(fe, 4, 1);
                        status += MXL_SetGPIO(fe, 1, 1);
                        status += MXL_SetGPIO(fe, 3, 1);
                }
                }
        }
        return status ;
}

static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
{
        u16 status = 0;

        if (GPIO_Num == 1)
                status += MXL_ControlWrite(fe, GPIO_1B, GPIO_Val ? 0 : 1);

        /* GPIO2 is not available */

        if (GPIO_Num == 3) {
                if (GPIO_Val == 1) {
                        status += MXL_ControlWrite(fe, GPIO_3, 0);
                        status += MXL_ControlWrite(fe, GPIO_3B, 0);
                }
                if (GPIO_Val == 0) {
                        status += MXL_ControlWrite(fe, GPIO_3, 1);
                        status += MXL_ControlWrite(fe, GPIO_3B, 1);
                }
                if (GPIO_Val == 3) { /* tri-state */
                        status += MXL_ControlWrite(fe, GPIO_3, 0);
                        status += MXL_ControlWrite(fe, GPIO_3B, 1);
                }
        }
        if (GPIO_Num == 4) {
                if (GPIO_Val == 1) {
                        status += MXL_ControlWrite(fe, GPIO_4, 0);
                        status += MXL_ControlWrite(fe, GPIO_4B, 0);
                }
                if (GPIO_Val == 0) {
                        status += MXL_ControlWrite(fe, GPIO_4, 1);
                        status += MXL_ControlWrite(fe, GPIO_4B, 1);
                }
                if (GPIO_Val == 3) { /* tri-state */
                        status += MXL_ControlWrite(fe, GPIO_4, 0);
                        status += MXL_ControlWrite(fe, GPIO_4B, 1);
                }
        }

        return status;
}

static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
{
        u16 status = 0;

        /* Will write ALL Matching Control Name */
        /* Write Matching INIT Control */
        status += MXL_ControlWrite_Group(fe, ControlNum, value, 1);
        /* Write Matching CH Control */
        status += MXL_ControlWrite_Group(fe, ControlNum, value, 2);
#ifdef _MXL_INTERNAL
        /* Write Matching MXL Control */
        status += MXL_ControlWrite_Group(fe, ControlNum, value, 3);
#endif
        return status;
}

static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
        u32 value, u16 controlGroup)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u16 i, j;
        u32 highLimit;

        if (controlGroup == 1) /* Initial Control */ {

                for (i = 0; i < state->Init_Ctrl_Num; i++) {

                        if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {

                                u16 size = min_t(u16, state->Init_Ctrl[i].size,
                                               ARRAY_SIZE(state->Init_Ctrl[i].val));
                                highLimit = 1 << size;
                                if (value < highLimit) {
                                        for (j = 0; j < size; j++) {
                                                state->Init_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
                                                MXL_RegWriteBit(fe, (u8)(state->Init_Ctrl[i].addr[j]),
                                                        (u8)(state->Init_Ctrl[i].bit[j]),
                                                        (u8)((value>>j) & 0x01));
                                        }
                                } else
                                        return -1;
                        }
                }
        }
        if (controlGroup == 2) /* Chan change Control */ {

                for (i = 0; i < state->CH_Ctrl_Num; i++) {

                        if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {

                                u16 size = min_t(u16, state->CH_Ctrl[i].size,
                                               ARRAY_SIZE(state->CH_Ctrl[i].val));
                                highLimit = 1 << size;
                                if (value < highLimit) {
                                        for (j = 0; j < size; j++) {
                                                state->CH_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
                                                MXL_RegWriteBit(fe, (u8)(state->CH_Ctrl[i].addr[j]),
                                                        (u8)(state->CH_Ctrl[i].bit[j]),
                                                        (u8)((value>>j) & 0x01));
                                        }
                                } else
                                        return -1;
                        }
                }
        }
#ifdef _MXL_INTERNAL
        if (controlGroup == 3) /* Maxlinear Control */ {

                for (i = 0; i < state->MXL_Ctrl_Num; i++) {

                        if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {

                                highLimit = (1 << state->MXL_Ctrl[i].size);
                                if (value < highLimit) {
                                        for (j = 0; j < state->MXL_Ctrl[i].size; j++) {
                                                state->MXL_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
                                                MXL_RegWriteBit(fe, (u8)(state->MXL_Ctrl[i].addr[j]),
                                                        (u8)(state->MXL_Ctrl[i].bit[j]),
                                                        (u8)((value>>j) & 0x01));
                                        }
                                } else
                                        return -1;
                        }
                }
        }
#endif
        return 0 ; /* successful return */
}

static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        int i ;

        for (i = 0; i < 104; i++) {
                if (RegNum == state->TunerRegs[i].Reg_Num) {
                        *RegVal = (u8)(state->TunerRegs[i].Reg_Val);
                        return 0;
                }
        }

        return 1;
}

static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u32 ctrlVal ;
        u16 i, k ;

        for (i = 0; i < state->Init_Ctrl_Num ; i++) {

                if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {

                        ctrlVal = 0;
                        for (k = 0; k < state->Init_Ctrl[i].size; k++)
                                ctrlVal += state->Init_Ctrl[i].val[k] * (1<<k);
                        *value = ctrlVal;
                        return 0;
                }
        }

        for (i = 0; i < state->CH_Ctrl_Num ; i++) {

                if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {

                        ctrlVal = 0;
                        for (k = 0; k < state->CH_Ctrl[i].size; k++)
                                ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
                        *value = ctrlVal;
                        return 0;

                }
        }

#ifdef _MXL_INTERNAL
        for (i = 0; i < state->MXL_Ctrl_Num ; i++) {

                if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {

                        ctrlVal = 0;
                        for (k = 0; k < state->MXL_Ctrl[i].size; k++)
                                ctrlVal += state->MXL_Ctrl[i].val[k] * (1<<k);
                        *value = ctrlVal;
                        return 0;

                }
        }
#endif
        return 1;
}

static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
        u8 bitVal)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        int i ;

        const u8 AND_MAP[8] = {
                0xFE, 0xFD, 0xFB, 0xF7,
                0xEF, 0xDF, 0xBF, 0x7F } ;

        const u8 OR_MAP[8] = {
                0x01, 0x02, 0x04, 0x08,
                0x10, 0x20, 0x40, 0x80 } ;

        for (i = 0; i < state->TunerRegs_Num; i++) {
                if (state->TunerRegs[i].Reg_Num == address) {
                        if (bitVal)
                                state->TunerRegs[i].Reg_Val |= OR_MAP[bit];
                        else
                                state->TunerRegs[i].Reg_Val &= AND_MAP[bit];
                        break ;
                }
        }
}

static u32 MXL_Ceiling(u32 value, u32 resolution)
{
        return value / resolution + (value % resolution > 0 ? 1 : 0);
}

/* Retrieve the Initialization Registers */
static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
        u8 *RegVal, int *count)
{
        u16 status = 0;
        int i ;

        static const u8 RegAddr[] = {
                11, 12, 13, 22, 32, 43, 44, 53, 56, 59, 73,
                76, 77, 91, 134, 135, 137, 147,
                156, 166, 167, 168, 25
        };

        *count = ARRAY_SIZE(RegAddr);

        status += MXL_BlockInit(fe);

        for (i = 0 ; i < *count; i++) {
                RegNum[i] = RegAddr[i];
                status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
        }

        return status;
}

static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
        int *count)
{
        u16 status = 0;
        int i ;

/* add 77, 166, 167, 168 register for 2.6.12 */
#ifdef _MXL_PRODUCTION
        static const u8 RegAddr[] = {
                14, 15, 16, 17, 22, 43, 65, 68, 69, 70, 73, 92, 93, 106,
                107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168
        };
#else
        static const u8 RegAddr[] = {
                14, 15, 16, 17, 22, 43, 68, 69, 70, 73, 92, 93, 106,
                107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168
        };
        /*
        u8 RegAddr[171];
        for (i = 0; i <= 170; i++)
                RegAddr[i] = i;
        */
#endif

        *count = ARRAY_SIZE(RegAddr);

        for (i = 0 ; i < *count; i++) {
                RegNum[i] = RegAddr[i];
                status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
        }

        return status;
}

static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
        u8 *RegVal, int *count)
{
        u16 status = 0;
        int i;

        static const u8 RegAddr[] = {43, 136};

        *count = ARRAY_SIZE(RegAddr);

        for (i = 0; i < *count; i++) {
                RegNum[i] = RegAddr[i];
                status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
        }

        return status;
}

static u16 MXL_GetMasterControl(u8 *MasterReg, int state)
{
        if (state == 1) /* Load_Start */
                *MasterReg = 0xF3;
        if (state == 2) /* Power_Down */
                *MasterReg = 0x41;
        if (state == 3) /* Synth_Reset */
                *MasterReg = 0xB1;
        if (state == 4) /* Seq_Off */
                *MasterReg = 0xF1;

        return 0;
}

#ifdef _MXL_PRODUCTION
static u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u16 status = 0 ;

        if (VCO_Range == 1) {
                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
                if (state->Mode == 0 && state->IF_Mode == 1) {
                        /* Analog Low IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 180224);
                }
                if (state->Mode == 0 && state->IF_Mode == 0) {
                        /* Analog Zero IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 222822);
                }
                if (state->Mode == 1) /* Digital Mode */ {
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 229376);
                }
        }

        if (VCO_Range == 2) {
                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
                status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
                if (state->Mode == 0 && state->IF_Mode == 1) {
                        /* Analog Low IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 206438);
                }
                if (state->Mode == 0 && state->IF_Mode == 0) {
                        /* Analog Zero IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 206438);
                }
                if (state->Mode == 1) /* Digital Mode */ {
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 16384);
                }
        }

        if (VCO_Range == 3) {
                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
                status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
                if (state->Mode == 0 && state->IF_Mode == 1) {
                        /* Analog Low IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 173670);
                }
                if (state->Mode == 0 && state->IF_Mode == 0) {
                        /* Analog Zero IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 173670);
                }
                if (state->Mode == 1) /* Digital Mode */ {
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 245760);
                }
        }

        if (VCO_Range == 4) {
                status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
                status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
                status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
                status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
                status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
                status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
                if (state->Mode == 0 && state->IF_Mode == 1) {
                        /* Analog Low IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 206438);
                }
                if (state->Mode == 0 && state->IF_Mode == 0) {
                        /* Analog Zero IF Mode */
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 206438);
                }
                if (state->Mode == 1) /* Digital Mode */ {
                        status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
                        status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
                        status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
                        status += MXL_ControlWrite(fe,
                                CHCAL_FRAC_MOD_RF, 212992);
                }
        }

        return status;
}

static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u16 status = 0;

        if (Hystersis == 1)
                status += MXL_ControlWrite(fe, DN_BYPASS_AGC_I2C, 1);

        return status;
}
#endif
/* End: Reference driver code found in the Realtek driver that
 * is copyright MaxLinear */

/* ----------------------------------------------------------------
 * Begin: Everything after here is new code to adapt the
 * proprietary Realtek driver into a Linux API tuner.
 * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
 */
static int mxl5005s_reset(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        int ret = 0;

        u8 buf[2] = { 0xff, 0x00 };
        struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
                               .buf = buf, .len = 2 };

        dprintk(2, "%s()\n", __func__);

        if (fe->ops.i2c_gate_ctrl)
                fe->ops.i2c_gate_ctrl(fe, 1);

        if (i2c_transfer(state->i2c, &msg, 1) != 1) {
                printk(KERN_WARNING "mxl5005s I2C reset failed\n");
                ret = -EREMOTEIO;
        }

        if (fe->ops.i2c_gate_ctrl)
                fe->ops.i2c_gate_ctrl(fe, 0);

        return ret;
}

/* Write a single byte to a single reg, latch the value if required by
 * following the transaction with the latch byte.
 */
static int mxl5005s_writereg(struct dvb_frontend *fe, u8 reg, u8 val, int latch)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u8 buf[3] = { reg, val, MXL5005S_LATCH_BYTE };
        struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
                               .buf = buf, .len = 3 };

        if (latch == 0)
                msg.len = 2;

        dprintk(2, "%s(0x%x, 0x%x, 0x%x)\n", __func__, reg, val, msg.addr);

        if (i2c_transfer(state->i2c, &msg, 1) != 1) {
                printk(KERN_WARNING "mxl5005s I2C write failed\n");
                return -EREMOTEIO;
        }
        return 0;
}

static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
        u8 *datatable, u8 len)
{
        int ret = 0, i;

        if (fe->ops.i2c_gate_ctrl)
                fe->ops.i2c_gate_ctrl(fe, 1);

        for (i = 0 ; i < len-1; i++) {
                ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 0);
                if (ret < 0)
                        break;
        }

        ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 1);

        if (fe->ops.i2c_gate_ctrl)
                fe->ops.i2c_gate_ctrl(fe, 0);

        return ret;
}

static int mxl5005s_init(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;

        dprintk(1, "%s()\n", __func__);
        state->current_mode = MXL_QAM;
        return mxl5005s_reconfigure(fe, MXL_QAM, MXL5005S_BANDWIDTH_6MHZ);
}

static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
        u32 bandwidth)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        u8 *AddrTable;
        u8 *ByteTable;
        int TableLen;

        dprintk(1, "%s(type=%d, bw=%d)\n", __func__, mod_type, bandwidth);

        mxl5005s_reset(fe);

        AddrTable = kcalloc(MXL5005S_REG_WRITING_TABLE_LEN_MAX, sizeof(u8),
                            GFP_KERNEL);
        if (!AddrTable)
                return -ENOMEM;

        ByteTable = kcalloc(MXL5005S_REG_WRITING_TABLE_LEN_MAX, sizeof(u8),
                            GFP_KERNEL);
        if (!ByteTable) {
                kfree(AddrTable);
                return -ENOMEM;
        }

        /* Tuner initialization stage 0 */
        MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
        AddrTable[0] = MASTER_CONTROL_ADDR;
        ByteTable[0] |= state->config->AgcMasterByte;

        mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);

        mxl5005s_AssignTunerMode(fe, mod_type, bandwidth);

        /* Tuner initialization stage 1 */
        MXL_GetInitRegister(fe, AddrTable, ByteTable, &TableLen);

        mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);

        kfree(AddrTable);
        kfree(ByteTable);

        return 0;
}

static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
        u32 bandwidth)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        struct mxl5005s_config *c = state->config;

        InitTunerControls(fe);

        /* Set MxL5005S parameters. */
        MXL5005_TunerConfig(
                fe,
                c->mod_mode,
                c->if_mode,
                bandwidth,
                c->if_freq,
                c->xtal_freq,
                c->agc_mode,
                c->top,
                c->output_load,
                c->clock_out,
                c->div_out,
                c->cap_select,
                c->rssi_enable,
                mod_type,
                c->tracking_filter);

        return 0;
}

static int mxl5005s_set_params(struct dvb_frontend *fe)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        struct dtv_frontend_properties *c = &fe->dtv_property_cache;
        u32 delsys = c->delivery_system;
        u32 bw = c->bandwidth_hz;
        u32 req_mode, req_bw = 0;
        int ret;

        dprintk(1, "%s()\n", __func__);

        switch (delsys) {
        case SYS_ATSC:
                req_mode = MXL_ATSC;
                req_bw  = MXL5005S_BANDWIDTH_6MHZ;
                break;
        case SYS_DVBC_ANNEX_B:
                req_mode = MXL_QAM;
                req_bw  = MXL5005S_BANDWIDTH_6MHZ;
                break;
        default:        /* Assume DVB-T */
                req_mode = MXL_DVBT;
                switch (bw) {
                case 6000000:
                        req_bw = MXL5005S_BANDWIDTH_6MHZ;
                        break;
                case 7000000:
                        req_bw = MXL5005S_BANDWIDTH_7MHZ;
                        break;
                case 8000000:
                case 0:
                        req_bw = MXL5005S_BANDWIDTH_8MHZ;
                        break;
                default:
                        return -EINVAL;
                }
        }

        /* Change tuner for new modulation type if reqd */
        if (req_mode != state->current_mode ||
            req_bw != state->Chan_Bandwidth) {
                state->current_mode = req_mode;
                ret = mxl5005s_reconfigure(fe, req_mode, req_bw);

        } else
                ret = 0;

        if (ret == 0) {
                dprintk(1, "%s() freq=%d\n", __func__, c->frequency);
                ret = mxl5005s_SetRfFreqHz(fe, c->frequency);
        }

        return ret;
}

static int mxl5005s_get_frequency(struct dvb_frontend *fe, u32 *frequency)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        dprintk(1, "%s()\n", __func__);

        *frequency = state->RF_IN;

        return 0;
}

static int mxl5005s_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        dprintk(1, "%s()\n", __func__);

        *bandwidth = state->Chan_Bandwidth;

        return 0;
}

static int mxl5005s_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
{
        struct mxl5005s_state *state = fe->tuner_priv;
        dprintk(1, "%s()\n", __func__);

        *frequency = state->IF_OUT;

        return 0;
}

static void mxl5005s_release(struct dvb_frontend *fe)
{
        dprintk(1, "%s()\n", __func__);
        kfree(fe->tuner_priv);
        fe->tuner_priv = NULL;
}

static const struct dvb_tuner_ops mxl5005s_tuner_ops = {
        .info = {
                .name              = "MaxLinear MXL5005S",
                .frequency_min_hz  =  48 * MHz,
                .frequency_max_hz  = 860 * MHz,
                .frequency_step_hz =  50 * kHz,
        },

        .release       = mxl5005s_release,
        .init          = mxl5005s_init,

        .set_params    = mxl5005s_set_params,
        .get_frequency = mxl5005s_get_frequency,
        .get_bandwidth = mxl5005s_get_bandwidth,
        .get_if_frequency = mxl5005s_get_if_frequency,
};

struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
                                     struct i2c_adapter *i2c,
                                     struct mxl5005s_config *config)
{
        struct mxl5005s_state *state = NULL;
        dprintk(1, "%s()\n", __func__);

        state = kzalloc_obj(struct mxl5005s_state);
        if (state == NULL)
                return NULL;

        state->frontend = fe;
        state->config = config;
        state->i2c = i2c;

        printk(KERN_INFO "MXL5005S: Attached at address 0x%02x\n",
                config->i2c_address);

        memcpy(&fe->ops.tuner_ops, &mxl5005s_tuner_ops,
                sizeof(struct dvb_tuner_ops));

        fe->tuner_priv = state;
        return fe;
}
EXPORT_SYMBOL_GPL(mxl5005s_attach);

MODULE_DESCRIPTION("MaxLinear MXL5005S silicon tuner driver");
MODULE_AUTHOR("Steven Toth");
MODULE_LICENSE("GPL");