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Commit e8ba1e05 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Mark Brown
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ASoC: codecs: wcd938x: add basic controls 

This patch adds basic controls found in wcd938x codec.
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210609090943.7896-7-srinivas.kandagatla@linaro.orgSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 16572522
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sound/soc/codecs/wcd938x.c
View file @ e8ba1e05
......@@ -74,6 +74,15 @@
#define WCD938X_MBHC_MOISTURE_RREF R_24_KOHM
#define WCD_MBHC_HS_V_MAX 1600
#define WCD938X_EAR_PA_GAIN_TLV(xname, reg, shift, max, invert, tlv_array) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
SNDRV_CTL_ELEM_ACCESS_READWRITE,\
.tlv.p = (tlv_array), \
.info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
.put = wcd938x_ear_pa_put_gain, \
.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
enum {
WCD9380 = 0,
WCD9385 = 5,
......@@ -197,6 +206,10 @@ enum {
MICB_DISABLE,
};
static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(ear_pa_gain, 600, -1800);
static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(line_gain, 600, -3000);
static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(analog_gain, 0, 3000);
static const struct reg_default wcd938x_defaults[] = {
{WCD938X_ANA_PAGE_REGISTER, 0x00},
{WCD938X_ANA_BIAS, 0x00},
......@@ -1282,6 +1295,385 @@ static int wcd938x_io_init(struct wcd938x_priv *wcd938x)
}
static int wcd938x_sdw_connect_port(struct wcd938x_sdw_ch_info *ch_info,
struct sdw_port_config *port_config,
u32 mstr_port_num,
u8 enable)
{
u8 ch_mask, port_num;
port_num = ch_info->port_num;
ch_mask = ch_info->ch_mask;
port_config->num = port_num;
if (enable)
port_config->ch_mask |= ch_mask;
else
port_config->ch_mask &= ~ch_mask;
return 0;
}
static int wcd938x_connect_port(struct wcd938x_sdw_priv *wcd, u8 ch_id, u8 enable)
{
u8 port_num, mstr_port_num;
port_num = wcd->ch_info[ch_id].port_num;
mstr_port_num = wcd->port_map[port_num - 1];
return wcd938x_sdw_connect_port(&wcd->ch_info[ch_id],
&wcd->port_config[port_num],
mstr_port_num,
enable);
}
static int wcd938x_tx_mode_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
int path = e->shift_l;
ucontrol->value.integer.value[0] = wcd938x->tx_mode[path];
return 0;
}
static int wcd938x_tx_mode_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
int path = e->shift_l;
wcd938x->tx_mode[path] = ucontrol->value.enumerated.item[0];
return 1;
}
static int wcd938x_rx_hph_mode_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wcd938x->hph_mode;
return 0;
}
static int wcd938x_rx_hph_mode_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
wcd938x->hph_mode = ucontrol->value.enumerated.item[0];
return 1;
}
static int wcd938x_ear_pa_put_gain(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
if (wcd938x->comp1_enable) {
dev_err(component->dev, "Can not set EAR PA Gain, compander1 is enabled\n");
return -EINVAL;
}
snd_soc_component_write_field(component, WCD938X_ANA_EAR_COMPANDER_CTL,
WCD938X_EAR_GAIN_MASK,
ucontrol->value.integer.value[0]);
return 0;
}
static int wcd938x_get_compander(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
struct soc_mixer_control *mc;
bool hphr;
mc = (struct soc_mixer_control *)(kcontrol->private_value);
hphr = mc->shift;
if (hphr)
ucontrol->value.integer.value[0] = wcd938x->comp2_enable;
else
ucontrol->value.integer.value[0] = wcd938x->comp1_enable;
return 0;
}
static int wcd938x_set_compander(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
struct wcd938x_sdw_priv *wcd;
int value = ucontrol->value.integer.value[0];
struct soc_mixer_control *mc;
bool hphr;
mc = (struct soc_mixer_control *)(kcontrol->private_value);
hphr = mc->shift;
wcd = wcd938x->sdw_priv[AIF1_PB];
if (hphr)
wcd938x->comp2_enable = value;
else
wcd938x->comp1_enable = value;
if (value)
wcd938x_connect_port(wcd, mc->reg, true);
else
wcd938x_connect_port(wcd, mc->reg, false);
return 0;
}
static int wcd938x_ldoh_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wcd938x->ldoh;
return 0;
}
static int wcd938x_ldoh_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
wcd938x->ldoh = ucontrol->value.integer.value[0];
return 1;
}
static int wcd938x_bcs_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wcd938x->bcs_dis;
return 0;
}
static int wcd938x_bcs_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
wcd938x->bcs_dis = ucontrol->value.integer.value[0];
return 1;
}
static const char * const tx_mode_mux_text_wcd9380[] = {
"ADC_INVALID", "ADC_HIFI", "ADC_LO_HIF", "ADC_NORMAL", "ADC_LP",
};
static const char * const tx_mode_mux_text[] = {
"ADC_INVALID", "ADC_HIFI", "ADC_LO_HIF", "ADC_NORMAL", "ADC_LP",
"ADC_ULP1", "ADC_ULP2",
};
static const char * const rx_hph_mode_mux_text_wcd9380[] = {
"CLS_H_INVALID", "CLS_H_INVALID_1", "CLS_H_LP", "CLS_AB",
"CLS_H_LOHIFI", "CLS_H_ULP", "CLS_H_INVALID_2", "CLS_AB_LP",
"CLS_AB_LOHIFI",
};
static const char * const rx_hph_mode_mux_text[] = {
"CLS_H_INVALID", "CLS_H_HIFI", "CLS_H_LP", "CLS_AB", "CLS_H_LOHIFI",
"CLS_H_ULP", "CLS_AB_HIFI", "CLS_AB_LP", "CLS_AB_LOHIFI",
};
static const struct soc_enum tx0_mode_enum_wcd9380 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
tx_mode_mux_text_wcd9380);
static const struct soc_enum tx1_mode_enum_wcd9380 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 1, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
tx_mode_mux_text_wcd9380);
static const struct soc_enum tx2_mode_enum_wcd9380 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 2, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
tx_mode_mux_text_wcd9380);
static const struct soc_enum tx3_mode_enum_wcd9380 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 3, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
tx_mode_mux_text_wcd9380);
static const struct soc_enum tx0_mode_enum_wcd9385 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(tx_mode_mux_text),
tx_mode_mux_text);
static const struct soc_enum tx1_mode_enum_wcd9385 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 1, ARRAY_SIZE(tx_mode_mux_text),
tx_mode_mux_text);
static const struct soc_enum tx2_mode_enum_wcd9385 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 2, ARRAY_SIZE(tx_mode_mux_text),
tx_mode_mux_text);
static const struct soc_enum tx3_mode_enum_wcd9385 =
SOC_ENUM_SINGLE(SND_SOC_NOPM, 3, ARRAY_SIZE(tx_mode_mux_text),
tx_mode_mux_text);
static const struct soc_enum rx_hph_mode_mux_enum_wcd9380 =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text_wcd9380),
rx_hph_mode_mux_text_wcd9380);
static const struct soc_enum rx_hph_mode_mux_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(rx_hph_mode_mux_text),
rx_hph_mode_mux_text);
static const struct snd_kcontrol_new wcd9380_snd_controls[] = {
SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum_wcd9380,
wcd938x_rx_hph_mode_get, wcd938x_rx_hph_mode_put),
SOC_ENUM_EXT("TX0 MODE", tx0_mode_enum_wcd9380,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
SOC_ENUM_EXT("TX1 MODE", tx1_mode_enum_wcd9380,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
SOC_ENUM_EXT("TX2 MODE", tx2_mode_enum_wcd9380,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
SOC_ENUM_EXT("TX3 MODE", tx3_mode_enum_wcd9380,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
};
static const struct snd_kcontrol_new wcd9385_snd_controls[] = {
SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
wcd938x_rx_hph_mode_get, wcd938x_rx_hph_mode_put),
SOC_ENUM_EXT("TX0 MODE", tx0_mode_enum_wcd9385,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
SOC_ENUM_EXT("TX1 MODE", tx1_mode_enum_wcd9385,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
SOC_ENUM_EXT("TX2 MODE", tx2_mode_enum_wcd9385,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
SOC_ENUM_EXT("TX3 MODE", tx3_mode_enum_wcd9385,
wcd938x_tx_mode_get, wcd938x_tx_mode_put),
};
static int wcd938x_get_swr_port(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(comp);
struct wcd938x_sdw_priv *wcd;
struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value;
int dai_id = mixer->shift;
int portidx = mixer->reg;
wcd = wcd938x->sdw_priv[dai_id];
ucontrol->value.integer.value[0] = wcd->port_enable[portidx];
return 0;
}
static int wcd938x_set_swr_port(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(comp);
struct wcd938x_sdw_priv *wcd;
struct soc_mixer_control *mixer =
(struct soc_mixer_control *)kcontrol->private_value;
int portidx = mixer->reg;
int dai_id = mixer->shift;
bool enable;
wcd = wcd938x->sdw_priv[dai_id];
if (ucontrol->value.integer.value[0])
enable = true;
else
enable = false;
wcd->port_enable[portidx] = enable;
wcd938x_connect_port(wcd, portidx, enable);
return 0;
}
static const struct snd_kcontrol_new wcd938x_snd_controls[] = {
SOC_SINGLE_EXT("HPHL_COMP Switch", WCD938X_COMP_L, 0, 1, 0,
wcd938x_get_compander, wcd938x_set_compander),
SOC_SINGLE_EXT("HPHR_COMP Switch", WCD938X_COMP_R, 1, 1, 0,
wcd938x_get_compander, wcd938x_set_compander),
SOC_SINGLE_EXT("HPHL Switch", WCD938X_HPH_L, 0, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("HPHR Switch", WCD938X_HPH_R, 0, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("CLSH Switch", WCD938X_CLSH, 0, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("LO Switch", WCD938X_LO, 0, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DSD_L Switch", WCD938X_DSD_L, 0, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DSD_R Switch", WCD938X_DSD_R, 0, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_TLV("HPHL Volume", WCD938X_HPH_L_EN, 0, 0x18, 0, line_gain),
SOC_SINGLE_TLV("HPHR Volume", WCD938X_HPH_R_EN, 0, 0x18, 0, line_gain),
WCD938X_EAR_PA_GAIN_TLV("EAR_PA Volume", WCD938X_ANA_EAR_COMPANDER_CTL,
2, 0x10, 0, ear_pa_gain),
SOC_SINGLE_EXT("ADC1 Switch", WCD938X_ADC1, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("ADC2 Switch", WCD938X_ADC2, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("ADC3 Switch", WCD938X_ADC3, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("ADC4 Switch", WCD938X_ADC4, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC0 Switch", WCD938X_DMIC0, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC1 Switch", WCD938X_DMIC1, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("MBHC Switch", WCD938X_MBHC, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC2 Switch", WCD938X_DMIC2, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC3 Switch", WCD938X_DMIC3, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC4 Switch", WCD938X_DMIC4, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC5 Switch", WCD938X_DMIC5, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC6 Switch", WCD938X_DMIC6, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DMIC7 Switch", WCD938X_DMIC7, 1, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("LDOH Enable Switch", SND_SOC_NOPM, 0, 1, 0,
wcd938x_ldoh_get, wcd938x_ldoh_put),
SOC_SINGLE_EXT("ADC2_BCS Disable Switch", SND_SOC_NOPM, 0, 1, 0,
wcd938x_bcs_get, wcd938x_bcs_put),
SOC_SINGLE_TLV("ADC1 Volume", WCD938X_ANA_TX_CH1, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC2 Volume", WCD938X_ANA_TX_CH2, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC3 Volume", WCD938X_ANA_TX_CH3, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC4 Volume", WCD938X_ANA_TX_CH4, 0, 20, 0, analog_gain),
};
static int wcd938x_get_micb_vout_ctl_val(u32 micb_mv)
{
/* min micbias voltage is 1V and maximum is 2.85V */
......@@ -1412,12 +1804,39 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
disable_irq_nosync(wcd938x->hphl_pdm_wd_int);
disable_irq_nosync(wcd938x->aux_pdm_wd_int);
switch (wcd938x->variant) {
case WCD9380:
ret = snd_soc_add_component_controls(component, wcd9380_snd_controls,
ARRAY_SIZE(wcd9380_snd_controls));
if (ret < 0) {
dev_err(component->dev,
"%s: Failed to add snd ctrls for variant: %d\n",
__func__, wcd938x->variant);
goto err;
}
break;
case WCD9385:
ret = snd_soc_add_component_controls(component, wcd9385_snd_controls,
ARRAY_SIZE(wcd9385_snd_controls));
if (ret < 0) {
dev_err(component->dev,
"%s: Failed to add snd ctrls for variant: %d\n",
__func__, wcd938x->variant);
goto err;
}
break;
default:
break;
}
err:
return ret;
}
static const struct snd_soc_component_driver soc_codec_dev_wcd938x = {
.name = "wcd938x_codec",
.probe = wcd938x_soc_codec_probe,
.controls = wcd938x_snd_controls,
.num_controls = ARRAY_SIZE(wcd938x_snd_controls),
};
static void wcd938x_dt_parse_micbias_info(struct device *dev, struct wcd938x_priv *wcd)
......
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