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codec: rt3224 supprot bluetooth_voip

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wdc
2013-08-16 17:25:51 +08:00
parent e31fedd62b
commit 2b2ebb7487
2 changed files with 118 additions and 6 deletions
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118
sound/soc/codecs/rt3261.c
View File

@@ -78,7 +78,7 @@ struct rt3261_init_reg {
};
static struct rt3261_init_reg init_list[] = {
{RT3261_GEN_CTRL1 , 0x3f01},//fa[12:13] = 1'b; fa[8~10]=1; fa[0]=1
{RT3261_GEN_CTRL1 , 0x3701},//fa[12:13] = 1'b; fa[8~10]=1; fa[0]=1
{RT3261_ADDA_CLK1 , 0x1114},//73[2] = 1'b
{RT3261_MICBIAS , 0x3030},//93[5:4] = 11'b
{RT3261_CLS_D_OUT , 0xa000},//8d[11] = 0'b
@@ -710,6 +710,51 @@ static int rt3261_dmic_put(struct snd_kcontrol *kcontrol,
return 0;
}
static int rt3261_asrc_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
printk("%s\n", __FUNCTION__);
ucontrol->value.integer.value[0] = rt3261->asrc_en;
return 0;
}
static int rt3261_asrc_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
printk("%s\n", __FUNCTION__);
if (rt3261->asrc_en == ucontrol->value.integer.value[0])
return 0;
rt3261->asrc_en = ucontrol->value.integer.value[0];
switch (rt3261->asrc_en) {
case RT3261_ASRC_DIS://disable ASRC
printk("%s disable\n", __FUNCTION__);
snd_soc_write(codec, RT3261_ASRC_1, 0x0);
snd_soc_write(codec, RT3261_ASRC_2, 0x0);
break;
case RT3261_ASRC_EN://enable ASRC
printk("%s enable\n", __FUNCTION__);
snd_soc_write(codec, RT3261_ASRC_1, 0x9800);
snd_soc_write(codec, RT3261_ASRC_2, 0xF800);
snd_soc_update_bits(codec, RT3261_PWR_DIG1, 0x0080, 0x0080);
snd_soc_update_bits(codec, RT3261_PWR_DIG2, 0x8000, 0x8000);
break;
default:
return -EINVAL;
}
return 0;
}
//bard 8-9 s
static int rt3261_mic1_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@@ -1083,6 +1128,10 @@ static const SOC_ENUM_SINGLE_DECL(
static const char *rt3261_dmic_mode[] = {"Disable", "DMIC1", "DMIC2"};
static const SOC_ENUM_SINGLE_DECL(rt3261_dmic_enum, 0, 0, rt3261_dmic_mode);
/* ASRC */
static const char *rt3261_asrc_mode[] = {"Disable", "Enable"};
static const SOC_ENUM_SINGLE_DECL(rt3261_asrc_enum, 0, 0, rt3261_asrc_mode);
/* PR-3F */
static const char *rt3261_dacr_sel_mode[] = {"IF2_DAC", "IF2_ADC"};
@@ -1245,7 +1294,9 @@ static const struct snd_kcontrol_new rt3261_snd_controls[] = {
/* DMIC */
SOC_ENUM_EXT("DMIC Switch", rt3261_dmic_enum,
rt3261_dmic_get, rt3261_dmic_put),
/* ASRC */
SOC_ENUM_EXT("ASRC Switch", rt3261_asrc_enum,
rt3261_asrc_get, rt3261_asrc_put),
/* PR-3F */
SOC_ENUM_EXT("DACR Select", rt3261_dacr_sel_enum,
rt3261_dacr_sel_get, rt3261_dacr_sel_put),
@@ -1744,18 +1795,22 @@ static int rt3261_adc_event(struct snd_soc_dapm_widget *w,
case SND_SOC_DAPM_POST_PMU:
//rt3261_index_update_bits(codec,
// RT3261_CHOP_DAC_ADC, 0x1000, 0x1000);
/*bard 3-26 r
val = snd_soc_read(codec, RT3261_MONO_ADC_MIXER);
mask = RT3261_M_MONO_ADC_L1 | RT3261_M_MONO_ADC_L2 |
RT3261_M_MONO_ADC_R1 | RT3261_M_MONO_ADC_R2;
if ((val & mask) ^ mask)
snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
RT3261_M_MAMIX_L | RT3261_M_MAMIX_R, 0);
*/
break;
case SND_SOC_DAPM_POST_PMD:
/*bard 3-26 r
snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
RT3261_M_MAMIX_L | RT3261_M_MAMIX_R,
RT3261_M_MAMIX_L | RT3261_M_MAMIX_R);
*/
//rt3261_index_update_bits(codec,
// RT3261_CHOP_DAC_ADC, 0x1000, 0x0000);
break;
@@ -1767,6 +1822,55 @@ static int rt3261_adc_event(struct snd_soc_dapm_widget *w,
return 0;
}
//bard 3-26 s
static int rt3261_mono_adcl_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = w->codec;
unsigned int val, mask;
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
RT3261_M_MAMIX_L, 0);
break;
case SND_SOC_DAPM_PRE_PMD:
snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
RT3261_M_MAMIX_L,
RT3261_M_MAMIX_L);
break;
default:
return 0;
}
return 0;
}
static int rt3261_mono_adcr_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = w->codec;
unsigned int val, mask;
switch (event) {
case SND_SOC_DAPM_POST_PMU:
snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
RT3261_M_MAMIX_R, 0);
break;
case SND_SOC_DAPM_PRE_PMD:
snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
RT3261_M_MAMIX_R,
RT3261_M_MAMIX_R);
break;
default:
return 0;
}
return 0;
}
//bard 3-26 e
static int rt3261_spk_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@@ -2155,12 +2259,14 @@ static const struct snd_soc_dapm_widget rt3261_dapm_widgets[] = {
rt3261_sto_adc_r_mix, ARRAY_SIZE(rt3261_sto_adc_r_mix)),
SND_SOC_DAPM_SUPPLY("mono left filter", RT3261_PWR_DIG2,
RT3261_PWR_ADC_MF_L_BIT, 0, NULL, 0),
SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
rt3261_mono_adc_l_mix, ARRAY_SIZE(rt3261_mono_adc_l_mix)),
SND_SOC_DAPM_MIXER_E("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
rt3261_mono_adc_l_mix, ARRAY_SIZE(rt3261_mono_adc_l_mix),
rt3261_mono_adcl_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), //bard 3-26
SND_SOC_DAPM_SUPPLY("mono right filter", RT3261_PWR_DIG2,
RT3261_PWR_ADC_MF_R_BIT, 0, NULL, 0),
SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
rt3261_mono_adc_r_mix, ARRAY_SIZE(rt3261_mono_adc_r_mix)),
SND_SOC_DAPM_MIXER_E("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
rt3261_mono_adc_r_mix, ARRAY_SIZE(rt3261_mono_adc_r_mix),
rt3261_mono_adcr_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), //bard 3-26
/* IF2 Mux */
SND_SOC_DAPM_MUX("IF2 ADC L Mux", SND_SOC_NOPM, 0, 0,

6
sound/soc/codecs/rt3261.h
View File

@@ -2121,6 +2121,11 @@ enum {
RT3261_DMIC2,
};
enum {
RT3261_ASRC_DIS,
RT3261_ASRC_EN,
};
struct rt3261_pll_code {
bool m_bp; /* Indicates bypass m code or not. */
int m_code;
@@ -2144,6 +2149,7 @@ struct rt3261_priv {
int pll_out;
int dmic_en;
int asrc_en;
int dsp_sw; /* expected parameter setting */
bool dsp_play_pass;
bool dsp_rec_pass;