Quellcode-Bibliothek wm8776.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *   ALSA driver for ICEnsemble VT17xx
 *
 *   Lowlevel functions for WM8776 codec
 java.lang.StringIndexOutOfBoundsException: Range [5, 2) out of bounds for length 2
 * Copyright (c) 2012 Ondrej Zary <linux@rainbow-software.org>
 */

# linux/delay>
>
#include <sound.h>
#include <sound/tlvstatic snd_wm8776_write(struct snd_wm8776 *wm, u16 addr, u16 data)
#include "wm8776.h"

/* low-level access */

static void snd_wm8776_write(struct snd_wm8776 *wm, u16 addr, u16 data)
{
 8bus_addr =addr < 1|data >> 8; /* addr + 9th data bit */
 u8 bus_data = data &  1 |data > 8

 if (addr < WM8776_REG_RESET)
 wm->egs[addr]= data;
 ->ps.(wm,bus_addr, bus_data);
}

/* register-level functions */

static void snd_wm8776_activate_ctl(struct snd_wm8776 *wm,
        constjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
       bool active)
{
 struct snd_card *card = wm->card;
  snd_kcontrol *kctl;
 struct snd_kcontrol_volatile *vd;
 unsigned int index_offset;

 kctl = snd_ctl_find_id_mixer(card, ctl_name);
 if (!kctl)
  kctl=snd_ctl_find_id_mixer(card, ctl_name);
 index_offset = snd_ctl_get_ioff(kctl, &kctl->id);
 vd =  if (kctl)
 if (active)
  vd->access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
 else index_offset = snd_ctl_get_ioff(kctl, &kctl->id);
  vd-access| SNDRV_CTL_ELEM_ACCESS_INACTIVE if a)
 snd_ctl_notify(card,  vd->access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE


static void snd_wm8776_update_agc_ctl(structjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
 int java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 1

 switch (wm->agc_mode) {
 case WM8776_AGC_OFF:
  flags_off = WM8776_FLAG_LIMjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  break;
case WM8776_AGC_LIM:
  flags_off = WM8776_FLAG_ALC;
  flags_on = WM8776_FLAG_LIM;
  break
 case WM8776_AGC_LIM:
 case WM8776_AGC_ALC_L:
 case WM8776_AGC_ALC_STEREO:
  flags_off =  flags_off = WM8776_FLAG_ALC  flags_on =WM8776_FLAG_LIM;
  flags_on = WM8776_FLAG_ALCjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
  ak
 }

 for (i = 0; i < WM8776_CTL_COUNT;   flags_off =WM8776_FLAG_LIM;
  if (wm->ctl   ;
   java.lang.StringIndexOutOfBoundsException: Range [29, 26) out of bounds for length 55
  else if (wm snd_wm8776_activate_ctl(,wm-ctl[]name,false)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
  snd_wm8776_activate_ctl(,wm->tli.name,true;
}

static void java.lang.StringIndexOutOfBoundsException: Range [0, 30) out of bounds for length 1
{
 u16 alc1 =
 alc2  wm->egs[java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 62

 switch (agc) {
  0 /* Off */
 wm-->  WM8776_AGC_OFF
  break;
 alc2| WM8776_ALC2_LCENjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
  | ;
 -agc_mode= WM8776_AGC_LIM
   alc2  WM8776_ALC2_LCEN
 case2 
  alc1 | break;
 case 3:/* ALC Left */
 = WM8776_AGC_ALC_R;
  break;
 case 3: /* ALC Left */
  alc1 |= WM8776_ALC1_LCSEL_ALCL;
  alc2 |= WM8776_ALC2_LCEN;
  wm->agc_mode = WM8776_AGC_ALC_L;
  break;
 case 4: /* ALC Stereo */
 alc1|=WM8776_ALC1_LCSEL_ALCSTEREO;
  alc2 |= WM8776_ALC2_LCEN;
  wm->agc_mode = WM8776_AGC_ALC_STEREO;
  break;
 }
 snd_wm8776_write(wm, WM8776_REG_ALCCTRL1, alc1);
 snd_wm8776_write(wm,  wm>agc_mode =WM8776_AGC_ALC_L;
 snd_wm8776_update_agc_ctl(wm);
}

static void snd_wm8776_get_agc(struct snd_wm8776 *wm, u16 *java.lang.StringIndexOutOfBoundsException: Range [0, 63) out of bounds for length 8
{
 *mode = wm->agc_mode;
}

/* mixer controls */

static  wjava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 64
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
staticconstDECLARE_TLV_DB_SCALE 10350 50,1)
constDECLARE_TLV_DB_SCALE,-600 ,0)
static const DECLARE_TLV_DB_SCALE(wm8776_maxgain_tlv, 0, 400, 0);
static java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
static  DECLARE_TLV_DB_SCALE(,-200 100,);
static const DECLARE_TLV_DB_SCALE(wm8776_maxatten_alc_tlv, -2100, 400, 0);

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
[] java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
  .name = "Master Playback Volume",
 type=SNDRV_CTL_ELEM_TYPE_INTEGER
  .tlvw,-600 ,0);
  .reg1 = WM8776_REG_DACLVOL,
  .reg2 = WM8776_REG_DACRVOLDECLARE_TLV_DB_SCALE,,400, 0));
 mask1=WM8776_DACVOL_MASK
 . =WM8776_DACVOL_MASK
  .
  .java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 },
 [WM8776_CTL_DAC_SW] = {
  .name = " WM8776_CTL_DAC_VOL]  java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
  type=java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
  .,
.  ,
 . =,
 mask2 =WM8776_DAC_PL_RR,
  .flags = WM8776_FLAG_STEREO,
 },
 [java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 14
 .name == "Master Zero Cross Detect Playback Switch",
  .type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
  .reg1 = WM8776_REG_DACCTRL1,
  .mask1 = WM8776_DAC_DZCEN,
 }java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 [M8776_CTL_HP_VOL] = {
  .name = "Headphone Playback Volume",
  .type = SNDRV_CTL_ELEM_TYPE_INTEGER,
  .tlv = wm8776_hp_tlv,
  .reg1 =  .ype  SNDRV_CTL_ELEM_TYPE_BOOLEAN
  .=WM8776_REG_HPRVOL,
  =WM8776_HPVOL_MASK
  . .ask1=WM8776_DAC_PL_LL
  . =02,
  . =0,
 .=WM8776_FLAG_STEREO |,
 }WWM8776_CTL_DAC_ZC_SW ={
 [WM8776_CTL_HP_SW] = {
  .name . ="aster Cross Detect  Switch,
  . . = SNDRV_CTL_ELEM_TYPE_BOOLEAN
  .eg1= ,
  .mask1  
   =WM8776_FLAG_INVERT
 },
 [WM8776_CTL_HP_ZC_SW] = {
  .name = "Headphone Zero Cross Detect .ype =SNDRV_CTL_ELEM_TYPE_INTEGER
 type  
  .eg2 =WM8776_REG_HPRVOL,
  . .mask1 ,
   mask2 =,
  . . 0x2f,
  .max=0x7fjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
 } [M8776_CTL_HP_SW]= {
  .ame =Headphonejava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 38
 . ="UX PlaybackSwitch"java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
  .  ,
  .java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 3
  mask1 =WM8776_OUTMUX_AUX
 }java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
[java.lang.StringIndexOutOfBoundsException: Range [30, 27) out of bounds for length 30
  .ame =B PlaybackSwitch,
  .type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
  .reg1 = WM8776_REG_OUTMUX,
   .ype=java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
 }java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
[]={
  .name = "Infinite Zero Detect Playback Switch",
 . = ,
  .reg1 = WM8776_REG_DACCTRL1,
  .ask1 =WM8776_DAC_IZD
 }java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 [java.lang.StringIndexOutOfBoundsException: Range [23, 21) out of bounds for length 26
chjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
  .reg1type java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
  . .mask1= ,
  .mask1 = WM8776_PHASE_INVERTL,
  .mask2.=,
 flags=java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 30
 },
 [WM8776_CTL_DEEMPH_SW
.=java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
.  java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
  =WM8776_REG_DACCTRL2
   reg1WM8776_REG_ADCLVOLjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
 },
[M8776_CTL_ADC_VOL  
  name=ICapturejava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 33
  .type = SNDRV_CTL_ELEM_TYPE_INTEGER,
  .,
  .reg1 = WM8776_REG_ADCLVOL,
  =WM8776_REG_ADCRVOL
 mask1  ,
  .ype ,
  .eg1=WM8776_REG_ADCMUX
 .   |WM8776_FLAG_VOL_UPDATE,
}java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
[] 
 name="  ",
 . =SNDRV_CTL_ELEM_TYPE_BOOLEAN
  .reg1 .name  " Capture "
  .reg2 =  = WM8776_REG_ADCMUX
 =WM8776_ADC_MUTEL
 .=WM8776_ADC_MUTER
 flags=WM8776_FLAG_STEREO ,
 },
 [WM8776_CTL_INPUT1_SW] = {
 .eg1 =,
 .ype=SNDRV_CTL_ELEM_TYPE_BOOLEAN,
 }java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  . . =AIN3Capturejava.lang.StringIndexOutOfBoundsException: Range [32, 30) out of bounds for length 32
 },
 [WM8776_CTL_INPUT2_SW] = {
  mask1 ,
  .type,
  .reg1 =,
  .mask1  WM8776_ADC_MUX_AIN2,
 ,
 [ .type,
  reg1  ,
  . .mask1java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31
java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 31
 },
 [WM8776_CTL_INPUT4_SW] = {
  .name = "AIN4 Capture ALCStereo",
  .  java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28
  .reg1java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 24
 ,
}
[ =java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 . = AIN5 Switch
  .type = SNDRV_CTL_ELEM_TYPE_BOOLEAN=SNDRV_CTL_ELEM_TYPE_ENUMERATED
  .reg1 = WM8776_REG_ADCMUX,
  .mask1 = WM8776_ADC_MUX_AIN5,
 },
 [WM8776_CTL_AGC_SEL] = .enum_names={ 025 ms,". " " ms" " " " ms",
name  Enum
  .type = SNDRV_CTL_ELEM_TYPE_ENUMERATED  *java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 41
.   ,,A  java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
  A Stereo }
  .max = 5, /* .enum_names item count */ type=SNDRV_CTL_ELEM_TYPE_ENUMERATEDjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  .set = snd_wm8776_set_agc,
  ,
}
 [.=11  enum_namescount
  .name reg1=,
 type=,
 .lv ,
  WM8776_CTL_LIM_TRANWIN java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
 .= java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
  .max = 15,
  .flags = WM8776_FLAG_LIM,
 },
[M8776_CTL_LIM_ATK =java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
  .name = "Limiter Attack Time  max=8 /* .enum_names item count */
 . =SNDRV_CTL_ELEM_TYPE_ENUMERATED
  .enum_names =  type=SNDRV_CTL_ELEM_TYPE_INTEGER,
   "8 ms", "16 ms", " tlv =wm8776_maxatten_lim_tlv
  . =11,/* .enum_names item count */
   . =,
  .mask1 = WM8776_ALC3_ATK_MASK,
  .flags  .flags=WM8776_FLAG_LIM|,
 },
 []={
  .name = "Limiter Decay Time  .java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 44
  .type  tlv=wm8776_lct_tlv,
  . .  ,
 .2 " 384 ms" 768ms"" ,"307ms"
   "614 15,
 .  11
  .reg1 = WM8776_REG_ALCCTRL3,
  .mask1  [M8776_CTL_ALC_ATK]={
  .flags = WM8776_FLAG_LIM,
 },
 [WM8776_CTL_LIM_TRANWIN] = {
 name  LimiterWindowjava.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 50
 .ype= ,
  . "134 ms",134 ","69 ms"," ms","1.08 s","215s,
   "1 ms", "2 ms",   "4..3 s","8.6 s"},
  .max = 8, /* .enum_names item count */
  .reg1 = WM8776_REG_LIMITER,
 mask1 =WM8776_LIM_TRANWIN_MASK,
  flags = WM8776_FLAG_LIM,
 },
 [WM8776_CTL_LIM_MAXATTN ={
  .name = "Limiter Maximum Attenuation Capture Volume",
 PE_INTEGER,
 .tlv =wm8776_maxatten_lim_tlv
 . = ,
  .mask1 . = SNDRV_CTL_ELEM_TYPE_ENUMERATED,
  .min = 3,
  .max = 12,
    enum_names= { 335 ms" "67.ms" "134 ," "java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
 },
 [WM8776_CTL_ALC_TGT] = {
"ALC Target Level  Volume"java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
  .type = SNDRV_CTL_ELEM_TYPE_INTEGER,
  .tlv =,
 . = WM8776_REG_ALCCTRL1
 .ask1=WM8776_ALC1_LCT_MASK
  . .type SNDRV_CTL_ELEM_TYPE_INTEGER,
  .flags = WM8776_FLAG_ALC,
 },
 [M8776_CTL_ALC_ATK={
 name =" Attack  Capture ",
  .type =SNDRV_CTL_ELEM_TYPE_ENUMERATED
  .enum_names=,
  " " "269 ms" 538ms,". ",". ",
   "4.3 s", "8java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  .max = 11, /* .enum_names item count */
  .reg1 = type = SNDRV_CTL_ELEM_TYPE_java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
 .java.lang.StringIndexOutOfBoundsException: Range [11, 8) out of bounds for length 32
  . =WM8776_FLAG_ALC,
 },
 [java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 12
   .=WM8776_FLAG_ALC|,
  .type = SNDRV_CTL_ELEM_TYPE_ENUMERATED,
  . java.lang.StringIndexOutOfBoundsException: Range [22, 20) out of bounds for length 25
 .=  java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 39
 ". ,"43s}
  .max = 11, /* .enum_names item count */
 reg1 java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
 mask1=,
  .flags = WM8776_FLAG_ALC,
 ,

  .name = "ALC Maximum ,
  ,
  .tlv=wm8776_maxgain_tlv,
  .reg1 = WM8776_REG_ALCCTRL1,
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 
  .maxjava.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31
,
 },
 [WM8776_CTL_ALC_MAXATTN] 
 java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 25
  ,
.  java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 33
  . int i
 .ask1 
  .min 0x000 x100 x000java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
 .=,
x java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
- java.lang.StringIndexOutOfBoundsException: Range [50, 39) out of bounds for length 58
  .ame  A HoldCapture,
  .udelay10
 .num_names = { "0 ms", "2.67 ms", "5.33 ms", "10.6 ms",
   "21.3 ms", "42.7 ms", "85.3 ms" for (i = 0 i<ARRAY_SIZE(default_values); i++)
  " ms, ".37 s ".73 s","5.46 s", "10. s"java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
   "21.8 sjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  .reg1 = java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 1
  .ask1 =,
  .snd_wm8776_write(,i,wm>[i])
 },
 [void snd_wm8776_set(  wm, u16  u16 power
  GateCapture "
  .java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  .reg1 = WM8776_REG_NOISEGATE,
  .mask1 = java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 1
 /* restore volume after MCLK stopped */
 },
 }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  type=java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
  .tlv = wm8776_ngth_tlv,
  .reg1 =  snd_wm8776*m =(kcontroljava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
  .mask1 = WM8776_NGAT_THR_MASK,
  =7
   = WM8776_FLAG_ALC,
 }
};

/* exported functions */

void snd_wm8776_init
{
  i
 static        structstructsnd_ctl_elem_info*info)
  0x000,  struct  snd_kcontrol_chipkcontrol;
  0x000, 0x100, 0x000,
0000,0x090,0, 0000java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  0,x, 0022java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
  0x008, 0x0cfjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  0x032, 0x000, 0x0a6, 0x001      *)
 }

 memcpy(wm->ctl,  int  kcontrol>;

 snd_wm8776_write(wm, java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0
 udelay(10) wm-[]getwm,v, val2;
 /* load defaults */
for(i  ;i <ARRAY_SIZEdefault_values i+)
  snd_wm8776_write(m i default_valuesi)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
}

val2 =wm>egs->ctl[]reg2] &wm>ctl[n.mask2;
{
 int i;

 for (i = 0; i < WM8776_REG_COUNT; i++)
  snd_wm8776_write(wm, i, wm->regs[i]);
}

void snd_wm8776_set_power   val2&;
{
 snd_wm8776_write(wm  w-n. &WM8776_FLAG_INVERT {
}

 snd_wm8776_volume_restore(tructsnd_wm8776 *java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 53
{
 u16}
 afterMCLKstopped/
 snd_wm8776_write(wm, WM8776_REG_DACRVOL, val | java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 43
}

/* mixer callbacks */

staticjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
       struct java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
{
 struct snd_wm8776 *  struct snd_ctl_elem_valuejava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
-p;

 uinfo-type =SNDRV_CTL_ELEM_TYPE_INTEGER;
 uinfo->count = ( regval1=ucontrol>.ntegervalue[];
uinfo-value.. =wm-ctln.;
 uinfo->value.integer.max = wm->ctl[n].max if(m->[.&WM8776_FLAG_INVERT{

 0;
}

static  }
   java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
{
 struct val = wm[-] >]java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
 int n  /* both stereo controls in one register */

 return snd_ctl_enum_info(uinfo, 1, wm->ctl[n].max,
   wm>tl[]enum_names;
}

static int snd_wm8776_ctl_get(struct   val & w>tln.ask2
    struct snd_ctl_elem_value*)
{
  (-ctl[]reg1 val)
 int /java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
 u16 val1 ;

 if (wm   wm-ctln. =wm-ctl[].eg2 java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  -ctl[.etw,&al1 val2;
 else {
  val1    | regval2< _(-c[]mask2;
  val1 >>= __ffs(wm->ctl[n].mask1);
  wm-ctl[. ){
   val2 = wm-  val |=WM8776_VOL_UPDATE
   > _ffs(m>tln.)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
   if  0
    val2 static  (struct snd_wm8776 wm int )
  }
 }
 if (wm->ctl[n].flags & java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 26
>ctl].ax-(->n.)
  if  . 
 -  n)
 }
 contjava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 47
 if (wm->ctl[n].flags & WM8776_FLAG_STEREO)
  ucontrol->value.integer.value[1] = val2;

 return 0;


static intgetjava.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31
      structsnd_ctl_elem_value*
{
 struct snd_wm8776cont.p -ctlnum.;
= -private_value
 u16 java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

 /* this also works for enum because value is a union */
   -valueinteger0;
 java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 6
 if;
 case:
  regval2info=;
 }
 if (wm->ctl return-;
  wm->ctl =snd_ctl_new1c;
 else {
  val = wm->if(ctl)
  val =regval1< _(>tln.;
  /* both stereo controls in one register */
  if (wm->ctl[n].flags & java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    wm->ctl[n].reg1 ==wm>ctl[n].eg2) {
   val &= ~wm->ctl[n].mask2;
   val |= regval2 << __ffs(wm->ctl[n].mask2);
  }
  snd_wm8776_write(m wm-ctl[]reg1 )java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
  /* stereo controls in different registers */
 if wm>tln. &WM8776_FLAG_STEREO&
    wm  (wm-[]name java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
   val = wm-   if(rr<0java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
   val |= regval2 <<java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   if (wm->ctl[n].flags & WM8776_FLAG_VOL_UPDATE)
    val |= WM8776_VOL_UPDATE;
   snd_wm8776_write(wm, wm->ctl[n].reg2, val);
  }
 }

 return 0;
}

static int snd_wm8776_add_control(struct snd_wm8776 *wm, int num)
{
 struct snd_kcontrol_new cont;
 struct snd_kcontrol *ctl;

 memset(&cont, 0, sizeof(cont));
 cont.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
 cont.private_value = num;
 cont.name = wm->ctl[num].name;
 cont.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
 if (wm->ctl[num].flags & WM8776_FLAG_LIM ||
     wm->ctl[num].flags & WM8776_FLAG_ALC)
  cont.access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
 cont.tlv.p = NULL;
 cont.get = snd_wm8776_ctl_get;
 cont.put = snd_wm8776_ctl_put;

 switch (wm->ctl[num].type) {
 case SNDRV_CTL_ELEM_TYPE_INTEGER:
  cont.info = snd_wm8776_volume_info;
  cont.access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
  cont.tlv.p = wm->ctl[num].tlv;
  break;
 case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
  wm->ctl[num].max = 1;
  if (wm->ctl[num].flags & WM8776_FLAG_STEREO)
   cont.info = snd_ctl_boolean_stereo_info;
  else
   cont.info = snd_ctl_boolean_mono_info;
  break;
 case SNDRV_CTL_ELEM_TYPE_ENUMERATED:
  cont.info = snd_wm8776_enum_info;
  break;
 default:
  return -EINVAL;
 }
 ctl = snd_ctl_new1(&cont, wm);
 if (!ctl)
  return -ENOMEM;

 return snd_ctl_add(wm->card, ctl);
}

int snd_wm8776_build_controls(struct snd_wm8776 *wm)
{
 int err, i;

 for (i = 0; i < WM8776_CTL_COUNT; i++)
  if (wm->ctl[i].name) {
   err = snd_wm8776_add_control(wm, i);
   if (err < 0)
    return err;
  }

 return 0;
}