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Commit 82be8c62 authored by Prasad Kumpatla's avatar Prasad Kumpatla Committed by Mark Brown
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ASoC: codecs: wcd937x: add basic controls 

This patch adds basic controls found in WCD9370/WCD9375 codec.
Signed-off-by: default avatarPrasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: default avatarMohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: default avatarMohammad Rafi Shaik <quic_mohs@quicinc.com>
Link: https://lore.kernel.org/r/20240524035535.3119208-5-quic_mohs@quicinc.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9be3ec19
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sound/soc/codecs/wcd937x.c
View file @ 82be8c62
......@@ -120,6 +120,10 @@ struct wcd937x_priv {
atomic_t ana_clk_count;
};
static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(ear_pa_gain, 600, -1800);
static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1);
static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1);
struct wcd937x_mbhc_zdet_param {
u16 ldo_ctl;
u16 noff;
......@@ -476,6 +480,157 @@ static int wcd937x_connect_port(struct wcd937x_sdw_priv *wcd, u8 port_idx, u8 ch
return 0;
}
static int wcd937x_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 wcd937x_priv *wcd937x = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wcd937x->hph_mode;
return 0;
}
static int wcd937x_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 wcd937x_priv *wcd937x = snd_soc_component_get_drvdata(component);
u32 mode_val;
mode_val = ucontrol->value.enumerated.item[0];
if (!mode_val)
mode_val = CLS_AB;
if (mode_val == wcd937x->hph_mode)
return 0;
switch (mode_val) {
case CLS_H_NORMAL:
case CLS_H_HIFI:
case CLS_H_LP:
case CLS_AB:
case CLS_H_LOHIFI:
case CLS_H_ULP:
case CLS_AB_LP:
case CLS_AB_HIFI:
wcd937x->hph_mode = mode_val;
return 1;
}
dev_dbg(component->dev, "%s: Invalid HPH Mode\n", __func__);
return -EINVAL;
}
static int wcd937x_get_compander(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd937x_priv *wcd937x = snd_soc_component_get_drvdata(component);
struct soc_mixer_control *mc;
bool hphr;
mc = (struct soc_mixer_control *)(kcontrol->private_value);
hphr = mc->shift;
ucontrol->value.integer.value[0] = hphr ? wcd937x->comp2_enable :
wcd937x->comp1_enable;
return 0;
}
static int wcd937x_set_compander(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd937x_priv *wcd937x = snd_soc_component_get_drvdata(component);
struct wcd937x_sdw_priv *wcd = wcd937x->sdw_priv[AIF1_PB];
int value = ucontrol->value.integer.value[0];
struct soc_mixer_control *mc;
int portidx;
bool hphr;
mc = (struct soc_mixer_control *)(kcontrol->private_value);
hphr = mc->shift;
if (hphr) {
if (value == wcd937x->comp2_enable)
return 0;
wcd937x->comp2_enable = value;
} else {
if (value == wcd937x->comp1_enable)
return 0;
wcd937x->comp1_enable = value;
}
portidx = wcd->ch_info[mc->reg].port_num;
if (value)
wcd937x_connect_port(wcd, portidx, mc->reg, true);
else
wcd937x_connect_port(wcd, portidx, mc->reg, false);
return 1;
}
static int wcd937x_get_swr_port(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value;
struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
struct wcd937x_priv *wcd937x = snd_soc_component_get_drvdata(comp);
struct wcd937x_sdw_priv *wcd;
int dai_id = mixer->shift;
int ch_idx = mixer->reg;
int portidx;
wcd = wcd937x->sdw_priv[dai_id];
portidx = wcd->ch_info[ch_idx].port_num;
ucontrol->value.integer.value[0] = wcd->port_enable[portidx];
return 0;
}
static int wcd937x_set_swr_port(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value;
struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
struct wcd937x_priv *wcd937x = snd_soc_component_get_drvdata(comp);
struct wcd937x_sdw_priv *wcd;
int dai_id = mixer->shift;
int ch_idx = mixer->reg;
int portidx;
bool enable;
wcd = wcd937x->sdw_priv[dai_id];
portidx = wcd->ch_info[ch_idx].port_num;
enable = ucontrol->value.integer.value[0];
if (enable == wcd->port_enable[portidx]) {
wcd937x_connect_port(wcd, portidx, ch_idx, enable);
return 0;
}
wcd->port_enable[portidx] = enable;
wcd937x_connect_port(wcd, portidx, ch_idx, enable);
return 1;
}
static const char * const rx_hph_mode_mux_text[] = {
"CLS_H_NORMAL", "CLS_H_INVALID", "CLS_H_HIFI", "CLS_H_LP", "CLS_AB",
"CLS_H_LOHIFI", "CLS_H_ULP", "CLS_AB_LP", "CLS_AB_HIFI",
};
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);
/* MBHC related */
static void wcd937x_mbhc_clk_setup(struct snd_soc_component *component,
bool enable)
......@@ -1150,6 +1305,50 @@ static void wcd937x_mbhc_deinit(struct snd_soc_component *component)
/* END MBHC */
static const struct snd_kcontrol_new wcd937x_snd_controls[] = {
SOC_SINGLE_TLV("EAR_PA Volume", WCD937X_ANA_EAR_COMPANDER_CTL,
2, 0x10, 0, ear_pa_gain),
SOC_ENUM_EXT("RX HPH Mode", rx_hph_mode_mux_enum,
wcd937x_rx_hph_mode_get, wcd937x_rx_hph_mode_put),
SOC_SINGLE_EXT("HPHL_COMP Switch", SND_SOC_NOPM, 0, 1, 0,
wcd937x_get_compander, wcd937x_set_compander),
SOC_SINGLE_EXT("HPHR_COMP Switch", SND_SOC_NOPM, 1, 1, 0,
wcd937x_get_compander, wcd937x_set_compander),
SOC_SINGLE_TLV("HPHL Volume", WCD937X_HPH_L_EN, 0, 20, 1, line_gain),
SOC_SINGLE_TLV("HPHR Volume", WCD937X_HPH_R_EN, 0, 20, 1, line_gain),
SOC_SINGLE_TLV("ADC1 Volume", WCD937X_ANA_TX_CH1, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC2 Volume", WCD937X_ANA_TX_CH2, 0, 20, 0, analog_gain),
SOC_SINGLE_TLV("ADC3 Volume", WCD937X_ANA_TX_CH3, 0, 20, 0, analog_gain),
SOC_SINGLE_EXT("HPHL Switch", WCD937X_HPH_L, 0, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("HPHR Switch", WCD937X_HPH_R, 0, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("ADC1 Switch", WCD937X_ADC1, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("ADC2 Switch", WCD937X_ADC2, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("ADC3 Switch", WCD937X_ADC3, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("DMIC0 Switch", WCD937X_DMIC0, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("DMIC1 Switch", WCD937X_DMIC1, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("MBHC Switch", WCD937X_MBHC, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("DMIC2 Switch", WCD937X_DMIC2, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("DMIC3 Switch", WCD937X_DMIC3, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("DMIC4 Switch", WCD937X_DMIC4, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
SOC_SINGLE_EXT("DMIC5 Switch", WCD937X_DMIC5, 1, 1, 0,
wcd937x_get_swr_port, wcd937x_set_swr_port),
};
static int wcd937x_set_micbias_data(struct wcd937x_priv *wcd937x)
{
int vout_ctl[3];
......@@ -1316,6 +1515,8 @@ static const struct snd_soc_component_driver soc_codec_dev_wcd937x = {
.name = "wcd937x_codec",
.probe = wcd937x_soc_codec_probe,
.remove = wcd937x_soc_codec_remove,
.controls = wcd937x_snd_controls,
.num_controls = ARRAY_SIZE(wcd937x_snd_controls),
.set_jack = wcd937x_codec_set_jack,
.endianness = 1,
};
......
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