static int ak4xxx_capture_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
int mixer_ch = AK_GET_SHIFT(kcontrol->private_value);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
int mask = AK_GET_MASK(kcontrol->private_value);
unsigned char oval, val;
int num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);
if (ucontrol->value.enumerated.item[0] >= num_names)
return -EINVAL;
oval = snd_akm4xxx_get(ak, chip, addr);
val = oval & ~mask;
val |= ucontrol->value.enumerated.item[0] & mask;
if (val != oval) {
snd_akm4xxx_write(ak, chip, addr, val);
return 1;
}
return 0;
}
static int ak4xxx_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
int chip = AK_GET_CHIP(kcontrol->private_value);
int addr = AK_GET_ADDR(kcontrol->private_value);
int shift = AK_GET_SHIFT(kcontrol->private_value);
int invert = AK_GET_INVERT(kcontrol->private_value);
long flag = ucontrol->value.integer.value[0];
unsigned char val, oval;
int change;
if (invert)
flag = ! flag;
oval = snd_akm4xxx_get(ak, chip, addr);
if (flag)
val = oval | (1<<shift);
else
val = oval & ~(1<<shift);
change = (oval != val);
if (change)
snd_akm4xxx_write(ak, chip, addr, val);
return change;
}
static int put_ak_reg(struct snd_kcontrol *kcontrol, int addr,
unsigned char nval)
{
struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
unsigned int mask = AK_GET_MASK(kcontrol->private_value);
int chip = AK_GET_CHIP(kcontrol->private_value);
if (snd_akm4xxx_get_vol(ak, chip, addr) == nval)
return 0;
snd_akm4xxx_set_vol(ak, chip, addr, nval);
if (AK_GET_VOL_CVT(kcontrol->private_value) && nval < 128)
nval = vol_cvt_datt[nval];
if (AK_GET_IPGA(kcontrol->private_value) && nval >= 128)
nval++; /* need to correct + 1 since both 127 and 128 are 0dB */
if (AK_GET_INVERT(kcontrol->private_value))
nval = mask - nval;
if (AK_GET_NEEDSMSB(kcontrol->private_value))
nval |= 0x80;
/* printk(KERN_DEBUG "DEBUG - AK writing reg: chip %x addr %x,
nval %x\n", chip, addr, nval); */
snd_akm4xxx_write(ak, chip, addr, nval);
return 1;
}
/*
* initialize all the ak4xxx chips
*/
void snd_akm4xxx_init(struct snd_akm4xxx *ak)
{
static unsigned char inits_ak4524[] = {
0x00, 0x07, /* 0: all power up */
0x01, 0x00, /* 1: ADC/DAC reset */
0x02, 0x60, /* 2: 24bit I2S */
0x03, 0x19, /* 3: deemphasis off */
0x01, 0x03, /* 1: ADC/DAC enable */
0x04, 0x00, /* 4: ADC left muted */
0x05, 0x00, /* 5: ADC right muted */
0x04, 0x80, /* 4: ADC IPGA gain 0dB */
0x05, 0x80, /* 5: ADC IPGA gain 0dB */
0x06, 0x00, /* 6: DAC left muted */
0x07, 0x00, /* 7: DAC right muted */
0xff, 0xff
};
static unsigned char inits_ak4528[] = {
0x00, 0x07, /* 0: all power up */
0x01, 0x00, /* 1: ADC/DAC reset */
0x02, 0x60, /* 2: 24bit I2S */
0x03, 0x0d, /* 3: deemphasis off, turn LR highpass filters on */
0x01, 0x03, /* 1: ADC/DAC enable */
0x04, 0x00, /* 4: ADC left muted */
0x05, 0x00, /* 5: ADC right muted */
0xff, 0xff
};
static unsigned char inits_ak4529[] = {
0x09, 0x01, /* 9: ATS=0, RSTN=1 */
0x0a, 0x3f, /* A: all power up, no zero/overflow detection */
0x00, 0x0c, /* 0: TDM=0, 24bit I2S, SMUTE=0 */
0x01, 0x00, /* 1: ACKS=0, ADC, loop off */
0x02, 0xff, /* 2: LOUT1 muted */
0x03, 0xff, /* 3: ROUT1 muted */
0x04, 0xff, /* 4: LOUT2 muted */
0x05, 0xff, /* 5: ROUT2 muted */
0x06, 0xff, /* 6: LOUT3 muted */
0x07, 0xff, /* 7: ROUT3 muted */
0x0b, 0xff, /* B: LOUT4 muted */
0x0c, 0xff, /* C: ROUT4 muted */
0x08, 0x55, /* 8: deemphasis all off */
0xff, 0xff
};
static unsigned char inits_ak4355[] = {
0x01, 0x02, /* 1: reset and soft-mute */
0x00, 0x06, /* 0: mode3(i2s), disable auto-clock detect, disable DZF, sharp roll-off, RSTN#=0 */
0x02, 0x0e, /* 2: DA's power up, normal speed, RSTN#=0 */
// 0x02, 0x2e, /* quad speed */
0x03, 0x01, /* 3: de-emphasis off */
0x04, 0x00, /* 4: LOUT1 volume muted */
0x05, 0x00, /* 5: ROUT1 volume muted */
0x06, 0x00, /* 6: LOUT2 volume muted */
0x07, 0x00, /* 7: ROUT2 volume muted */
0x08, 0x00, /* 8: LOUT3 volume muted */
0x09, 0x00, /* 9: ROUT3 volume muted */
0x0a, 0x00, /* a: DATT speed=0, ignore DZF */
0x01, 0x01, /* 1: un-reset, unmute */
0xff, 0xff
};
static unsigned char inits_ak4358[] = {
0x01, 0x02, /* 1: reset and soft-mute */
0x00, 0x06, /* 0: mode3(i2s), disable auto-clock detect, disable DZF, sharp roll-off, RSTN#=0 */
0x02, 0x0e, /* 2: DA's power up, normal speed, RSTN#=0 */
// 0x02, 0x2e, /* quad speed */
0x03, 0x01, /* 3: de-emphasis off */
0x04, 0x00, /* 4: LOUT1 volume muted */
0x05, 0x00, /* 5: ROUT1 volume muted */
0x06, 0x00, /* 6: LOUT2 volume muted */
0x07, 0x00, /* 7: ROUT2 volume muted */
0x08, 0x00, /* 8: LOUT3 volume muted */
0x09, 0x00, /* 9: ROUT3 volume muted */
0x0b, 0x00, /* b: LOUT4 volume muted */
0x0c, 0x00, /* c: ROUT4 volume muted */
0x0a, 0x00, /* a: DATT speed=0, ignore DZF */
0x01, 0x01, /* 1: un-reset, unmute */
0xff, 0xff
};
static unsigned char inits_ak4381[] = {
0x00, 0x0c, /* 0: mode3(i2s), disable auto-clock detect */
0x01, 0x02, /* 1: de-emphasis off, normal speed, sharp roll-off, DZF off */
// 0x01, 0x12, /* quad speed */
0x02, 0x00, /* 2: DZF disabled */
0x03, 0x00, /* 3: LATT 0 */
0x04, 0x00, /* 4: RATT 0 */
0x00, 0x0f, /* 0: power-up, un-reset */
0xff, 0xff
};
int chip, num_chips;
unsigned char *ptr, reg, data, *inits;
switch (ak->type) {
case SND_AK4524:
inits = inits_ak4524;
num_chips = ak->num_dacs / 2;
break;
case SND_AK4528:
inits = inits_ak4528;
num_chips = ak->num_dacs / 2;
break;
case SND_AK4529:
inits = inits_ak4529;
num_chips = 1;
break;
case SND_AK4355:
inits = inits_ak4355;
num_chips = 1;
break;
case SND_AK4358:
inits = inits_ak4358;
num_chips = 1;
break;
case SND_AK4381:
inits = inits_ak4381;
num_chips = ak->num_dacs / 2;
break;
default:
snd_BUG();
return;
}
for (chip = 0; chip < num_chips; chip++) {
ptr = inits;
while (*ptr != 0xff) {
reg = *ptr++;
data = *ptr++;
snd_akm4xxx_write(ak, chip, reg, data);
}
}
}
/*
* initialize all the ak4xxx chips
*/
void snd_akm4xxx_init(struct snd_akm4xxx *ak)
{
static const unsigned char inits_ak4524[] = {
0x00, 0x07, /* 0: all power up */
0x01, 0x00, /* 1: ADC/DAC reset */
0x02, 0x60, /* 2: 24bit I2S */
0x03, 0x19, /* 3: deemphasis off */
0x01, 0x03, /* 1: ADC/DAC enable */
0x04, 0x00, /* 4: ADC left muted */
0x05, 0x00, /* 5: ADC right muted */
0x06, 0x00, /* 6: DAC left muted */
0x07, 0x00, /* 7: DAC right muted */
0xff, 0xff
};
static const unsigned char inits_ak4528[] = {
0x00, 0x07, /* 0: all power up */
0x01, 0x00, /* 1: ADC/DAC reset */
0x02, 0x60, /* 2: 24bit I2S */
0x03, 0x0d, /* 3: deemphasis off, turn LR highpass filters on */
0x01, 0x03, /* 1: ADC/DAC enable */
0x04, 0x00, /* 4: ADC left muted */
0x05, 0x00, /* 5: ADC right muted */
0xff, 0xff
};
static const unsigned char inits_ak4529[] = {
0x09, 0x01, /* 9: ATS=0, RSTN=1 */
0x0a, 0x3f, /* A: all power up, no zero/overflow detection */
0x00, 0x0c, /* 0: TDM=0, 24bit I2S, SMUTE=0 */
0x01, 0x00, /* 1: ACKS=0, ADC, loop off */
0x02, 0xff, /* 2: LOUT1 muted */
0x03, 0xff, /* 3: ROUT1 muted */
0x04, 0xff, /* 4: LOUT2 muted */
0x05, 0xff, /* 5: ROUT2 muted */
0x06, 0xff, /* 6: LOUT3 muted */
0x07, 0xff, /* 7: ROUT3 muted */
0x0b, 0xff, /* B: LOUT4 muted */
0x0c, 0xff, /* C: ROUT4 muted */
0x08, 0x55, /* 8: deemphasis all off */
0xff, 0xff
};
static const unsigned char inits_ak4355[] = {
0x01, 0x02, /* 1: reset and soft-mute */
0x00, 0x06, /* 0: mode3(i2s), disable auto-clock detect,
* disable DZF, sharp roll-off, RSTN#=0 */
0x02, 0x0e, /* 2: DA's power up, normal speed, RSTN#=0 */
// 0x02, 0x2e, /* quad speed */
0x03, 0x01, /* 3: de-emphasis off */
0x04, 0x00, /* 4: LOUT1 volume muted */
0x05, 0x00, /* 5: ROUT1 volume muted */
0x06, 0x00, /* 6: LOUT2 volume muted */
0x07, 0x00, /* 7: ROUT2 volume muted */
0x08, 0x00, /* 8: LOUT3 volume muted */
0x09, 0x00, /* 9: ROUT3 volume muted */
0x0a, 0x00, /* a: DATT speed=0, ignore DZF */
0x01, 0x01, /* 1: un-reset, unmute */
0xff, 0xff
};
static const unsigned char inits_ak4358[] = {
0x01, 0x02, /* 1: reset and soft-mute */
0x00, 0x06, /* 0: mode3(i2s), disable auto-clock detect,
* disable DZF, sharp roll-off, RSTN#=0 */
0x02, 0x4e, /* 2: DA's power up, normal speed, RSTN#=0 */
/* 0x02, 0x6e,*/ /* quad speed */
0x03, 0x01, /* 3: de-emphasis off */
0x04, 0x00, /* 4: LOUT1 volume muted */
0x05, 0x00, /* 5: ROUT1 volume muted */
0x06, 0x00, /* 6: LOUT2 volume muted */
0x07, 0x00, /* 7: ROUT2 volume muted */
0x08, 0x00, /* 8: LOUT3 volume muted */
0x09, 0x00, /* 9: ROUT3 volume muted */
0x0b, 0x00, /* b: LOUT4 volume muted */
0x0c, 0x00, /* c: ROUT4 volume muted */
0x0a, 0x00, /* a: DATT speed=0, ignore DZF */
0x01, 0x01, /* 1: un-reset, unmute */
0xff, 0xff
};
static const unsigned char inits_ak4381[] = {
0x00, 0x0c, /* 0: mode3(i2s), disable auto-clock detect */
0x01, 0x02, /* 1: de-emphasis off, normal speed,
* sharp roll-off, DZF off */
// 0x01, 0x12, /* quad speed */
0x02, 0x00, /* 2: DZF disabled */
0x03, 0x00, /* 3: LATT 0 */
0x04, 0x00, /* 4: RATT 0 */
0x00, 0x0f, /* 0: power-up, un-reset */
0xff, 0xff
};
static const unsigned char inits_ak4620[] = {
0x00, 0x07, /* 0: normal */
0x01, 0x00, /* 0: reset */
0x01, 0x02, /* 1: RSTAD */
0x01, 0x03, /* 1: RSTDA */
0x01, 0x0f, /* 1: normal */
0x02, 0x60, /* 2: 24bit I2S */
0x03, 0x01, /* 3: deemphasis off */
0x04, 0x00, /* 4: LIN muted */
0x05, 0x00, /* 5: RIN muted */
0x06, 0x00, /* 6: LOUT muted */
0x07, 0x00, /* 7: ROUT muted */
0xff, 0xff
};
int chip;
const unsigned char *ptr, *inits;
unsigned char reg, data;
memset(ak->images, 0, sizeof(ak->images));
memset(ak->volumes, 0, sizeof(ak->volumes));
switch (ak->type) {
case SND_AK4524:
inits = inits_ak4524;
ak->num_chips = ak->num_dacs / 2;
ak->name = "ak4524";
ak->total_regs = 0x08;
break;
case SND_AK4528:
inits = inits_ak4528;
ak->num_chips = ak->num_dacs / 2;
ak->name = "ak4528";
ak->total_regs = 0x06;
break;
case SND_AK4529:
inits = inits_ak4529;
ak->num_chips = 1;
ak->name = "ak4529";
ak->total_regs = 0x0d;
break;
case SND_AK4355:
inits = inits_ak4355;
ak->num_chips = 1;
ak->name = "ak4355";
ak->total_regs = 0x0b;
break;
case SND_AK4358:
inits = inits_ak4358;
ak->num_chips = 1;
ak->name = "ak4358";
ak->total_regs = 0x10;
break;
case SND_AK4381:
inits = inits_ak4381;
ak->num_chips = ak->num_dacs / 2;
ak->name = "ak4381";
ak->total_regs = 0x05;
break;
case SND_AK5365:
/* FIXME: any init sequence? */
ak->num_chips = 1;
ak->name = "ak5365";
ak->total_regs = 0x08;
return;
case SND_AK4620:
inits = inits_ak4620;
ak->num_chips = ak->num_dacs / 2;
ak->name = "ak4620";
ak->total_regs = 0x08;
break;
default:
snd_BUG();
return;
}
for (chip = 0; chip < ak->num_chips; chip++) {
ptr = inits;
while (*ptr != 0xff) {
reg = *ptr++;
data = *ptr++;
snd_akm4xxx_write(ak, chip, reg, data);
udelay(10);
}
}
}
