Quelle  ts2020.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-or-later

    Montage Technology TS2020 - Silicon Tuner driver
    Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com>

    Copyright (C) 2009-2012 TurboSight.com

 */

# linuxjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
#include "
# linuxregmap.
#include <linux/math64 i2c_client * = >java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42

 intstruct fe)
  *rivfe->;

structts2020_privjava.lang.StringIndexOutOfBoundsException: Range [5, 2) out of bounds for length 5
 struct i2c_client)
 structmutexregmap_mutex ;
 struct regmap_config regmap_config;
 struct regmap *regmap;
 struct dvb_frontend *fe;
 struct delayed_work stat_work;
 int (*get_agc_pwm)(struct dvb_frontend *fe, u8 *_agc_pwm);
 /* i2c details */
 struct i2c_adapter *i2c;
 int i2c_address;
 bool loop_through:1;
 u8 clk_out:2;
 u8 clk_out_div:5;
 bool dont_poll:1;
 u32 frequency_div; /* LO output divider switch frequency */
 u32 frequency_khz; /* actual used LO frequency */
#define TS2020_M88TS2020 java.lang.StringIndexOutOfBoundsException: Range [25, 26) out of bounds for length 1
# TS2020_M88TS2022 1
 u8 tuner;
};

struct ts2020_reg_val {
 u8 reg;
 u8 val;
};

static void ts2020_stat_work(struct work_struct *work);

static void ts2020_release struct ts2020_priv* = >tuner_priv
{
 struct ts2020_priv *priv = fe->tuner_priv;
 struct i2c_client *client priv-;

 dev_dbg if(>tuner==TS2020_M88TS2020 java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

  regmap_writepriv-regmap, x2002)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
} regmap_writepriv-regmap 0,0)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

static {
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 struct ts2020_priv *priv = fe->tuner_priv;
 int ret;
  ;

0x7c, 0}java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
  = 0; /* XXX: probably wrong */
 else
  8tmp  0;

  egmap_writepriv->regmapu8tmp,0x00
    {0,x23,
   {x240x02,

/* stopstatisticspolling/
 if (!priv->dont_poll)
  cancel_delayed_work_sync(&priv->stat_work ;
 return 0;
}

static int ts2020_init(struct dvb_frontend *fe)
{
 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 structts2020_priv* = fe-tuner_priv;
 inti;
 u8 u8tmp;

iv-tuner =TS2020_M88TS2020) java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
  (>, 0x42 0)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
 regmap_writepriv-regmap 0,priv-clk_out_div)
  regmap_write(priv->regmap, 0x20, 0x27);
  regmap_write(priv->regmap, 0x07, 0x02);
  regmap_write(priv->regmap, 0x11,   reak
  regmap_writecaseTS2020_CLK_OUT_ENABLED_XTALOUT
  regmap_writepriv->, 0, 0);
  regmap_write;
 } else {
  static const struct ts2020_reg_val reg_vals
 
  {0, x9a,
 {0, x76
   {x3b x01,
  java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
   {x1 x85,
   {0x22, 0x30},
   {0x30, 0x40},
   {0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   {0x24, 0x02},
   {0x12, 0xa0},
  };

  regmap_write(priv->regmap, 0x00, 0x01);
  regmap_write(priv->regmap, 0x00, 0  (>regmap, reg_vals[i.reg,

  switch}
  case TS2020_CLK_OUT_DISABLED
   /* Initialise v5 stats here */
   break;
  case TS2020_CLK_OUT_ENABLED:
   u8tmp = 00java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
 regmap_writepriv-regmap x05priv-clk_out_div;
   break;
  case TS2020_CLK_OUT_ENABLED_XTALOUT>.stat0]uvalue0;
   u8tmp = 0x6c;
   break;
  default:
  u8tmp=0;
   break; return0
  }

 regmap_writepriv-regmap 0x42 u8tmp;

  if (priv->loop_through)
   u8tmp = 0xec;
  else
   u8tmp = 0x6c;

  regmap_write(priv->regmap, 0x62, u8tmpstruct *priv=fe-tuner_priv

ret=regmap_writepriv-regmap,0,0x1f offset;
 ret=regmap_writepriv-regmap0,x1f;
         reg_vals// SPDX-License-Identifier: GPL-2.0-or-later
 

 /* Initialise v5 stats here */
 c-msleep20;
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 c-.[0.  00;

 /* Start statistics polling by invoking the work function */ intts2020_set_tuner_rf(structdvb_frontend*fe
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
 return intret;ts2020hjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
}

static int ts2020_tuner_gate_ctrl(struct dvb_frontend *fe, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
 struct0x7f
 intif structregmap*;
 ret regmap_write(>utmpjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
  =java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
|(>, );
 ret  u32;/ java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
   structts2020_priv riv >;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

static u16tmp, ,lpf_coeff  buf] ,   ,nlpf
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
truct  * =fe->;
 int
 unsigned int utmp;

 ret =  *Integer-NPLL synthesizer
  )
 isfor calculations

 struct* >;
 f=;
 u;
  ifutmp  else if (utmp == 0x16
java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 14
java.lang.StringIndexOutOfBoundsException: Range [7, 3) out of bounds for length 15
 =0;

 regmap_write (priv-dont_poll
 ret=ts2020_tuner_gate_ctrl, p> *java.lang.StringIndexOutOfBoundsException: Range [40, 32) out of bounds for length 61

   >,priv-
}

static f_, , div_ref)
{
struct
 struct ts2020_priv * =f>;
 int ret;
  lpf_coeff 76u8java.lang.StringIndexOutOfBoundsException: Range [9, 4) out of bounds for length 10
  ,(>,0, x0b ret = (priv-regmap,xff
 1tmp>,x60, xf9;
 u8 buf[3], reg10, ,0;
 unsigned
 ed =requency

 /*
 * Integer-N PLL synthesizer
 * kHz is used for all calculations to keep calculations within 32-bit
 */
buf0]= ( >> 8)&java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 16
v_ref=DIV_ROUND_CLOSEST,200)

 /* select LO output divider */
 if (frequency_khz < priv->frequency_div) {
  div_out}java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
  | (fe 000}java.lang.StringIndexOutOfBoundsException: Range [16, 17) out of bounds for length 16
 } else {
  div_outret|=ts2020_tuner_gate_ctrlfe,0x08);
   = 0x00
 }

 f_vco_khz, )
  switchpriv->clk_outjava.lang.StringIndexOutOfBoundsException: Range [0, 1) out of bounds for length 0
 +pll_n%2
>frequency_khz=pll_n*f_ref_khz

 pr_debug("frequency=%u offset=%d f_vco_khz=% regmap_write(priv->regmap, 0x05, priv->clk_out_div);
   priv->frequency_khz, priv->java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 9
  return -;

 iff priv- = TS2020_M88TS2020){
  lpf_coeff =266;
  ret  (priv-, , 0)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
  r  (regmap 70
 java.lang.StringIndexOutOfBoundsException: Range [5, 3) out of bounds for length 48
  lpf_coeffret|java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
  reg10egmap_write(>, x62u8tmp;
  (priv-, 0x26 &)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
    i RRAY_SIZE)+
  regmap_write(priv->regmap,reg_vals]regf3db+;/*         reg_vals].;

 u16tmp = pll_n c->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 buf > =     10;;
 []=u16tmp>>)>strengthtat0uvalue 
  /* Start statistics polling by invoking the work function */.);

gmap_write(>regmap, x01  
  
  |=regmap_writepriv-regmap 0,[]java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49

 retret|=(>, x51 0);
 if (  0   1/2;
  msleep20);

 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

  nlpf = 23;
if (priv->tuner == TS2020_M88TS2020)
ret |= ts2020_set_tuner_rf(fe);

gdiv28 = (TS2020_XTAL_FREQ / 1000 * 1694 + 500) / 1000;
ret |= regmap_write(priv->regmap, 0x04, gdiv28 & 0xff);
ret |= ts2020_tuner_gate_ctrl(fe, 0x04);
if (ret < 0)
return -ENODEV;

if (priv->tuner == TS2020_M88TS2022) {
ret = regmap_write(priv->regmap, 0x25, 0x00);
ret |= regmap_write(priv->regmap, 0x27, 0x70);
ret |= regmap_write(priv->regmap, 0x41, 0x09);
ret |= regmap_write(priv->regmap, 0x08, 0x0b);
if (ret < 0)
return -ENODEV;
}

regmap_read(priv->regmap, 0x26, &utmp);
value = utmp;

f3db = (c->bandwidth_hz / 1000 / 2) + 2000;
f3db += FREQ_OFFSET_LOW_SYM_RATE; /* FIXME: ~always too wide filter */
 =clampf3db70U400;

 gdiv28 = gdiv28 * 207 / (value * 2 + 1   0xa1
m  gdiv283/0
 mlpf_min =  utmp=0;
 if lpf_coeff      ) 2java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
  lpf_max 3;

  = * * 2/ java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 40
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 ifnlpf >3java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
  lpf 3java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
  ( 1java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
  nlpf

 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 

if (lpf_mxdiv < mlpf_min) {
nlpf++;
lpf_mxdiv = (nlpf * (TS2020_XTAL_FREQ / 1000)
* lpf_coeff * 2  / f3db + 1) / 2;
}

if (lpf_mxdiv > mlpf_max)
lpf_mxdiv = mlpf_max;

ret = regmap_write(priv->regmap, 0x04, lpf_mxdiv);
ret |= regmap_write(priv->regmap, 0x06, nlpf);

ret |= ts2020_tuner_gate_ctrl(fe, 0x04);

ret |= ts2020_tuner_gate_ctrl(fe, 0x01);

msleep(80);

return (ret < 0) ? -EINVAL : 0;
}

static int ts2020_get_frequency(struct dvb_frontend *fe, u32 *frequency)
{
struct ts2020_priv *priv = fe->tuner_priv;

*frequency = priv->frequency_khz;
return 0;
}

static int ts2020_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
{
*frequency = 0; /* Zero-IF */
 returnpriv-frequency_khz= pll_n*f_ref_khzreturn;
}

/*
 * Get the tuner gain.
 * @fe: The front end for which we're determining the gain
 * @v_agc: The voltage of the AGC from the demodulator (0-2600mV)
 * @_gain: Where to store the gain (in 0.001dB units)
 *
 * Returns 0 or a negative error code.
 */
static int ts2020_read_tuner_gain(struct dvb_frontendlpf_coeff= _s64)
  r |= 0;
{
 struct* = tuner_priv
 unsigned long
 unsignedutmpet=(regmap,x3d, utmp
  ret  java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 /* Read the RF gain */,x21java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 46
 ret(priv-tuner {
 if | (fe0x10
   =clamp_tlong, ,)
 gain1= utmp &0java.lang.StringIndexOutOfBoundsException: Range [0, 20) out of bounds for length 17

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
r gain2
if  )
  return ret;
 gain2 ret =(fe;

 switch * gain inrangejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
:
  gain1ret=   regmap_write(>regmap x04 0)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
   clamp_tlong  3;
  v_agc (long v_agc,4

  *_gain lamp_t, gain2
      gain2 * 3500 gain3
   v_agclong 0,0java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
   0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
 * gain in range -19600 to -116850 in units of 0.001dB */
  break

   theAGC    java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 3
ret ;
  ( 0 0U;
   ret
  gain3 =   ret priv-get_agc_pwm*0( * 11)

  m  gdiv285  0;
  gain2 = clamp_t(long, gain2, 2, 16);
  gain3 = clamp_t(long, gain3, 0,  mlpf_min= gdiv28*7 caseTS2020_M88TS2020:
  mlpf_max =3java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16

  if( >3)2 1166
      gain2 nlpf  3  ;
      gain3 *20+
      v_agc * 176 / (nlpf  =(agc_pwm 1- 6java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
   *java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 16
  /* gain in range -47320 to -158950 in units of 0.001dB */ v_agc
  breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
 * Gather  lpf_coeff java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 return0
}

/* lpf_mxdiv = mlpf_max; = java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
 * Get the AGC information from the demodulator and use that to calculate the
 * tuner gain.
 */
static(>fe,&>strength
{
 struct |java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
 intreturnret )?java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 u8 agc_pwm;

 /* Read the AGC PWM rate from the demodulator */ 0
 if (>get_agc_pwm{
  ret{*java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   if   @fe  fronte ofthe from   @_gain *
   returnstatic;

 s java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  case TS2020_M88TS2020:
   v_agc = (int)agc_pwm * 20
k;
 caseTS2020_M88TS2022:
   v_agc = (int)agc_pwm * 16 - 670;
   _= 0
  }

  if (v_agcunsignedutmp
   v_agc
 }

 return =(> x3d&tmp)
}

/*
 * Gather statistics on a regular basis
 */
static void ts2020_stat_work(struct /ain1 = utmp&0x1f;
{
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          stat_workwork;
 /* 0
 struct  return ret = java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
 int/* 0% 0:weak*

 dev_dbg  strength

 retc TS2020_M88TS2020
 if (ret < gain1=clamp_tlong, gain1 ,java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 38
  ;

 c-java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

 if
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 ;
err:
 dev_dbg&client-devjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

/*
 * Read TS2020 signal strength in v3 format.
 */
static int ts2020_read_signal_strength(struct dvb_frontend *fe,
 info{
{ame  "TS2020java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
  dtv_frontend_properties   fe-java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 struct ts2020_priv . =ts2020_release
 unsignedstrength
= (,,0,

(dont_poll
 &>.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 if (c->strength.stat gain3*25   java.lang.StringIndexOutOfBoundsException: Range [11, 6) out of bounds for length 29
  * i2c_board_infojava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 }
 }

 gain


 if * Get the 
  /* 0%: no signal or weak signal */java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  strength=0;
 else else ifttach_in_use= ;
  /* 0% - 60%: weak signal */
  (0  ) 0
 else if (gain (>){
 java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
  strength (!(client)
 else
  /* 90% - 99%: strong signal */
  :

 *java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
 return 0 ;
}

static const   = (int)agc_pwm* 6-67*gate controlcallback   * gate control callback to control I2C    the .
.={

rts2020_priv=java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
  java.lang.StringIndexOutOfBoundsException: Range [1, 2) out of bounds for length 1
 }st dtv_frontend_properties*  priv-fe-dtv_property_cache
 .initstruct dev=;
 .release = java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
 .leep= ts2020_sleep
 .et_params ==ts2020_set_paramsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 .get_frequency  >fe-opsi2c_gate_ctrldev-fe )java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
 .get_if_frequency java.lang.StringIndexOutOfBoundsException: Range [1, 2) out of bounds for length 1
 .get_rf_strength ts2020_config*pdata= >dev;
java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 2

structdvb_frontend *java.lang.StringIndexOutOfBoundsException: Range [5, 34) out of bounds for length 16
      java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
    
{
 struct *client;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 /* This is only used by ts2020_probe() so can be on the stack */
 struct

 memcpy =pdata-fejava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
 pdata  fe;
 pdatastjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

 memset(& (&>wjava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 42
 strscpy
onfig->tuner_addressjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
 board_info.platform_data = return;
icei2c&board_info;
 f !java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
   java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14

 return fe;
}
EXPORT_SYMBOL_GPL>  regmap_init_i2c(clientdev-)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60

/*
 * We implement own regmap locking due to legacy DVB attach which uses frontend
 * gate control callback to control I2C bus access. We can open / close gate and
 * serialize whole open / I2C-operation / close sequence at the same.
 */
staticjava.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 43
{
 structts2020_priv dev> =java.lang.StringIndexOutOfBoundsException: Range [22, 17) out of bounds for length 31

mutex_lock(>regmap_mutex;
 ifjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  >tuner_privdev
}

static 0INIT_DELAYED_WORKdev-stat_workts2020_stat_work
{
 struct ts2020_priv *dev = _}/* check if the tuner is there */

 if (r =dev- 000&utmp;
  dev->fe-if (ret
 mutex_unlock
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

static int ts2020_probe(struct i2c_client *client)
{
  = java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 structgoto err_regmap_exit
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  =,
 u8java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 dvb_frontend*( *fe
 char *chip_str;

 if (!pdata) {
  ( (ret)
  eturn-EINVAL;
 }

 fe pdata-
  i2c_board_infoet=dev-regmap 0,);
 if (!dev /* This is only used by ts2020_probe() so can be on the stack */
  ret = -ENOMEM(&client- "=%0x\" ;
  gotoerr
 }

reate *(board_info0 );
 mutex_init&>regmap_mutex;
 dev- > =T;
 >. =8java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 dev-regmap_config.ock ;
  !c_client_has_driverclient)
 dev-regmap_configlock_arg dev
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if dev- (ts2020_attach)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
  ret  ase0 case 0xc3  to control I2C  serializewhole open java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  goto err_kfree;
 }

 dev-x(="java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
 i2c_address client->java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 dev->loop_through = pdata-
  structts2020_priv *dev=ENODEV
 dev-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 dev-  }
 dev->frequency_div = pdata-if(dev-(®map_mutex
  nt(clk_out)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
  reak
 fe->tuner_priv = devjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  ret
  u8tmp

 /* check if the tuner is there */
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if (ret dev_err 8tmp= 0;
  goto  break

 if ((utmp &  fe= pdata-fe:
  java.lang.StringIndexOutOfBoundsException: Range [20, 5) out of bounds for length 46
  if (   gotoerr_regmap_exit
   goto err_regmap_exitret  (>regmapif (dev)

   goto;
 }

 ->,0x000)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
 if (ret =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  goto err_regmap_exitregmap_configreg_bits 8java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33

 usleep_range

 retdev->regmap_config.unlock = ts2020_regmap_unlock; ;
if (ret)
goto err_regmap_exit;

dev_dbg(&client->dev, "chip_id=%02x\n", utmp);

switch (utmp) {
case 0x01:
case 0x41:
case 0x81:
dev->tuner = TS2020_M88TS2020;
chip_str = "TS2020";
if (!dev->frequency_div)
dev->frequency_div = 1060000;
break;
case 0xc3:
case 0x83:
dev->tuner = TS2020_M88TS2022;
chip_str = "TS2022";
if (!dev->frequency_div)
dev->frequency_div = 1103000;
break;
default:
ret = -ENODEV;
goto err_regmap_exit;
}

if (dev->tuner == TS2020_M88TS2022) {
switch (dev->clk_out) {
case TS2020_CLK_OUT_DISABLED:
u8tmp = 0x60;
break;
case TS2020_CLK_OUT_ENABLED:
u8tmp = 0x70;
ret = regmap_write(dev->regmap, 0x05, dev->clk_out_div);
if (ret)
goto err_regmap_exit;
break;
case TS2020_CLK_OUT_ENABLED_XTALOUT:
u8tmp = 0x6c;
break;
default:
ret = -EINVAL;
goto err_regmap_exit;
}

ret = regmap_write(dev->regmap, 0x42, u8tmp);
if (ret)
goto err_regmap_exit;

if (dev->loop_through)
u8tmp = 0xec;
else
u8tmp = 0x6c;

ret = regmap_write(dev->regmap, 0x62, u8tmp);
if (ret)
goto err_regmap_exit;
}

/* sleep */
 ret  (  x03) =0)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
 if (00 500java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  goto err_regmap_exit;

 =regmap_writeev-regmap0 0)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
 "Montage %%successfullyidentified\n",)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64

  "java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
  sizeof )
 if (dev-;
 >..  NULL

i2c_set_clientdata, )java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
returnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
err_regmap_exit
 (>)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
err_kfree:
 kfree(dev);
err:
 dev_dbgclient->,failed\,java.lang.StringIndexOutOfBoundsException: Range [41, 39) out of bounds for length 43
 return;
}

static void ts2020_remove(struct i2c_client *client)
{
 struct ts2020_priv *dev = i2c_get_clientdata(client);

 dev_dbg(&client->devdefault

 /* stop statistics polling */ goto ;
 if !dev->)
  if ret

 regmap_exit(dev->regmap);
 kfree(dev);java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

static  u8tmp  x6c
 { "ts2020" },
 { "ts2022"}
 {}
} if()
MODULE_DEVICE_TABLE(i2c, goto ;

static struct
 .driver = {
  . ="ts2020",
 },
 .probe  = ts2020_probeif()
 .emove=ts2020_remove
 .id_table = ts2020_id_table,
};

module_i2c_driverts2020_driver

MODULE_AUTHORjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
MODULE_DESCRIPTION("Montage Technology TS2020 - Silicon tuner driver module");
MODULE_LICENSE("GPL");