@@ -150,6 +150,16 @@ enum {
NUM_CODEC_DAIS,
};
+static u8 tx_mode_bit[] = {
+ [ADC_MODE_INVALID] = 0x00,
+ [ADC_MODE_HIFI] = 0x01,
+ [ADC_MODE_LO_HIF] = 0x02,
+ [ADC_MODE_NORMAL] = 0x04,
+ [ADC_MODE_LP] = 0x08,
+ [ADC_MODE_ULP1] = 0x10,
+ [ADC_MODE_ULP2] = 0x20,
+};
+
struct wcd938x_priv {
struct device *dev;
struct regmap *regmap;
@@ -1229,6 +1239,70 @@ static struct regmap_irq_chip wcd938x_regmap_irq_chip = {
.irq_drv_data = NULL,
};
+static int wcd938x_swr_slv_get_current_bank(struct wcd938x_sdw_priv *wcd)
+{
+ int bank;
+
+ bank = sdw_read(wcd->sdev, SDW_SCP_CTRL);
+
+ return ((bank & 0x40) ? 1 : 0);
+}
+
+static int wcd938x_get_clk_rate(int mode)
+{
+ int rate;
+
+ switch (mode) {
+ case ADC_MODE_ULP2:
+ rate = SWR_CLK_RATE_0P6MHZ;
+ break;
+ case ADC_MODE_ULP1:
+ rate = SWR_CLK_RATE_1P2MHZ;
+ break;
+ case ADC_MODE_LP:
+ rate = SWR_CLK_RATE_4P8MHZ;
+ break;
+ case ADC_MODE_NORMAL:
+ case ADC_MODE_LO_HIF:
+ case ADC_MODE_HIFI:
+ case ADC_MODE_INVALID:
+ default:
+ rate = SWR_CLK_RATE_9P6MHZ;
+ break;
+ }
+
+ return rate;
+}
+
+static int wcd938x_set_swr_clk_rate(struct snd_soc_component *component, int rate, int bank)
+{
+ u8 mask = (bank ? 0xF0 : 0x0F);
+ u8 val = 0;
+
+ switch (rate) {
+ case SWR_CLK_RATE_0P6MHZ:
+ val = (bank ? 0x60 : 0x06);
+ break;
+ case SWR_CLK_RATE_1P2MHZ:
+ val = (bank ? 0x50 : 0x05);
+ break;
+ case SWR_CLK_RATE_2P4MHZ:
+ val = (bank ? 0x30 : 0x03);
+ break;
+ case SWR_CLK_RATE_4P8MHZ:
+ val = (bank ? 0x10 : 0x01);
+ break;
+ case SWR_CLK_RATE_9P6MHZ:
+ default:
+ val = 0x00;
+ break;
+ }
+ snd_soc_component_update_bits(component, WCD938X_DIGITAL_SWR_TX_CLK_RATE,
+ mask, val);
+
+ return 0;
+}
+
int wcd938x_io_init(struct wcd938x_sdw_priv *wcd)
{
struct regmap *rm = wcd->wcd938x->regmap;
@@ -1916,6 +1990,463 @@ static int wcd938x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
return 0;
}
+static int wcd938x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ u16 dmic_clk_reg, dmic_clk_en_reg;
+ u8 dmic_sel_mask, dmic_clk_mask;
+
+ switch (w->shift) {
+ case 0:
+ case 1:
+ dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_1_2;
+ dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC1_CTL;
+ dmic_clk_mask = WCD938X_DMIC1_RATE_MASK;
+ dmic_sel_mask = WCD938X_AMIC1_IN_SEL_MASK;
+ break;
+ case 2:
+ case 3:
+ dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_1_2;
+ dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC2_CTL;
+ dmic_clk_mask = WCD938X_DMIC2_RATE_MASK;
+ dmic_sel_mask = WCD938X_AMIC3_IN_SEL_MASK;
+ break;
+ case 4:
+ case 5:
+ dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_3_4;
+ dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC3_CTL;
+ dmic_clk_mask = WCD938X_DMIC3_RATE_MASK;
+ dmic_sel_mask = WCD938X_AMIC4_IN_SEL_MASK;
+ break;
+ case 6:
+ case 7:
+ dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_3_4;
+ dmic_clk_en_reg = WCD938X_DIGITAL_CDC_DMIC4_CTL;
+ dmic_clk_mask = WCD938X_DMIC4_RATE_MASK;
+ dmic_sel_mask = WCD938X_AMIC5_IN_SEL_MASK;
+ break;
+ default:
+ dev_err(component->dev, "%s: Invalid DMIC Selection\n",
+ __func__);
+ return -EINVAL;
+ };
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_AMIC_CTL,
+ dmic_sel_mask,
+ WCD938X_AMIC1_IN_SEL_DMIC);
+ /* 250us sleep as per HW requirement */
+ usleep_range(250, 260);
+ /* Setting DMIC clock rate to 2.4MHz */
+ snd_soc_component_write_field(component, dmic_clk_reg,
+ dmic_clk_mask,
+ WCD938X_DMIC4_RATE_2P4MHZ);
+ snd_soc_component_write_field(component, dmic_clk_en_reg,
+ WCD938X_DMIC_CLK_EN_MASK, 1);
+ /* enable clock scaling */
+ snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_DMIC_CTL,
+ WCD938X_DMIC_CLK_SCALING_EN_MASK, 0x3);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_AMIC_CTL,
+ dmic_sel_mask, WCD938X_AMIC1_IN_SEL_AMIC);
+ snd_soc_component_write_field(component, dmic_clk_en_reg,
+ WCD938X_DMIC_CLK_EN_MASK, 0);
+ break;
+ };
+ return 0;
+}
+
+static int wcd938x_tx_swr_ctrl(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ struct wcd938x_sdw_priv *wcd = snd_soc_component_get_drvdata(component);
+ struct wcd938x_priv *wcd938x = wcd->wcd938x;
+ int bank;
+ int rate, val;
+
+ bank = (wcd938x_swr_slv_get_current_bank(wcd)) ? 0 : 1;
+ val = sdw_read(wcd->sdev, SDW_SCP_CTRL);
+ bank = ((val & 0x40) ? 1 : 0);
+
+ bank = bank ? 0 : 1;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ if (strnstr(w->name, "ADC", sizeof("ADC"))) {
+ int i = 0, mode = 0;
+
+ if (test_bit(WCD_ADC1, &wcd938x->status_mask))
+ mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC1]];
+ if (test_bit(WCD_ADC2, &wcd938x->status_mask))
+ mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC2]];
+ if (test_bit(WCD_ADC3, &wcd938x->status_mask))
+ mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC3]];
+ if (test_bit(WCD_ADC4, &wcd938x->status_mask))
+ mode |= tx_mode_bit[wcd938x->tx_mode[WCD_ADC4]];
+
+ if (mode != 0) {
+ for (i = 0; i < ADC_MODE_ULP2; i++) {
+ if (mode & (1 << i)) {
+ i++;
+ break;
+ }
+ }
+ }
+ rate = wcd938x_get_clk_rate(i);
+ wcd938x_set_swr_clk_rate(component, rate, bank);
+ }
+
+ if (strnstr(w->name, "ADC", sizeof("ADC")))
+ /* Copy clk settings to active bank */
+ wcd938x_set_swr_clk_rate(component, rate, !bank);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ if (strnstr(w->name, "ADC", sizeof("ADC"))) {
+ rate = wcd938x_get_clk_rate(ADC_MODE_INVALID);
+ wcd938x_set_swr_clk_rate(component, rate, !bank);
+ wcd938x_set_swr_clk_rate(component, rate, bank);
+ }
+ break;
+ };
+
+ return 0;
+}
+
+static int wcd938x_get_adc_mode(int val)
+{
+ int ret = 0;
+
+ switch (val) {
+ case ADC_MODE_INVALID:
+ ret = ADC_MODE_VAL_NORMAL;
+ break;
+ case ADC_MODE_HIFI:
+ ret = ADC_MODE_VAL_HIFI;
+ break;
+ case ADC_MODE_LO_HIF:
+ ret = ADC_MODE_VAL_LO_HIF;
+ break;
+ case ADC_MODE_NORMAL:
+ ret = ADC_MODE_VAL_NORMAL;
+ break;
+ case ADC_MODE_LP:
+ ret = ADC_MODE_VAL_LP;
+ break;
+ case ADC_MODE_ULP1:
+ ret = ADC_MODE_VAL_ULP1;
+ break;
+ case ADC_MODE_ULP2:
+ ret = ADC_MODE_VAL_ULP2;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+ return ret;
+}
+
+static int wcd938x_codec_enable_adc(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ struct wcd938x_sdw_priv *wcd = snd_soc_component_get_drvdata(component);
+ struct wcd938x_priv *wcd938x = wcd->wcd938x;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
+ WCD938X_ANA_TX_CLK_EN_MASK, 1);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
+ WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 1);
+ set_bit(w->shift, &wcd938x->status_mask);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ snd_soc_component_write_field(component, WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
+ WCD938X_ANA_TX_CLK_EN_MASK, 0);
+ clear_bit(w->shift, &wcd938x->status_mask);
+ break;
+ };
+
+ return 0;
+}
+
+static void wcd938x_tx_channel_config(struct snd_soc_component *component,
+ int channel, int mode)
+{
+ int reg, mask;
+
+ switch (channel) {
+ case 0:
+ reg = WCD938X_ANA_TX_CH2;
+ mask = WCD938X_HPF1_INIT_MASK;
+ break;
+ case 1:
+ reg = WCD938X_ANA_TX_CH2;
+ mask = WCD938X_HPF2_INIT_MASK;
+ break;
+ case 2:
+ reg = WCD938X_ANA_TX_CH4;
+ mask = WCD938X_HPF3_INIT_MASK;
+ break;
+ case 3:
+ reg = WCD938X_ANA_TX_CH4;
+ mask = WCD938X_HPF4_INIT_MASK;
+ break;
+ }
+
+ snd_soc_component_write_field(component, reg, mask, mode);
+}
+
+static int wcd938x_adc_enable_req(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ struct wcd938x_sdw_priv *wcd = snd_soc_component_get_drvdata(component);
+ struct wcd938x_priv *wcd938x = wcd->wcd938x;
+ int mode;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_REQ_CTL,
+ WCD938X_FS_RATE_4P8_MASK, 1);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_REQ_CTL,
+ WCD938X_NO_NOTCH_MASK, 0);
+ wcd938x_tx_channel_config(component, w->shift, 1);
+ mode = wcd938x_get_adc_mode(wcd938x->tx_mode[w->shift]);
+ if (mode < 0) {
+ dev_info(component->dev, "Invalid ADC mode\n");
+ return -EINVAL;
+ }
+ switch (w->shift) {
+ case 0:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
+ WCD938X_TXD0_MODE_MASK, mode);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD0_CLK_EN_MASK, 1);
+ break;
+ case 1:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
+ WCD938X_TXD1_MODE_MASK, mode);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD1_CLK_EN_MASK, 1);
+ break;
+ case 2:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
+ WCD938X_TXD2_MODE_MASK, mode);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD2_CLK_EN_MASK, 1);
+ break;
+ case 3:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
+ WCD938X_TXD3_MODE_MASK, mode);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD3_CLK_EN_MASK, 1);
+ break;
+ default:
+ break;
+ }
+
+ wcd938x_tx_channel_config(component, w->shift, 0);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ switch (w->shift) {
+ case 0:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
+ WCD938X_TXD0_MODE_MASK, 0);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD0_CLK_EN_MASK, 0);
+ break;
+ case 1:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_0_1,
+ WCD938X_TXD1_MODE_MASK, 0);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD1_CLK_EN_MASK, 0);
+ break;
+ case 2:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
+ WCD938X_TXD2_MODE_MASK, 0);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD2_CLK_EN_MASK, 0);
+ break;
+ case 3:
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_TX_ANA_MODE_2_3,
+ WCD938X_TXD3_MODE_MASK, 0);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TXD3_CLK_EN_MASK, 0);
+ break;
+ default:
+ break;
+ }
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
+ WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 0);
+ break;
+ };
+
+ return 0;
+}
+
+static int wcd938x_micbias_control(struct snd_soc_component *component,
+ int micb_num, int req, bool is_dapm)
+{
+
+ struct wcd938x_sdw_priv *wcd = snd_soc_component_get_drvdata(component);
+ struct wcd938x_priv *wcd938x = wcd->wcd938x;
+ int micb_index = micb_num - 1;
+ u16 micb_reg;
+
+ switch (micb_num) {
+ case MIC_BIAS_1:
+ micb_reg = WCD938X_ANA_MICB1;
+ break;
+ case MIC_BIAS_2:
+ micb_reg = WCD938X_ANA_MICB2;
+ break;
+ case MIC_BIAS_3:
+ micb_reg = WCD938X_ANA_MICB3;
+ break;
+ case MIC_BIAS_4:
+ micb_reg = WCD938X_ANA_MICB4;
+ break;
+ default:
+ dev_err(component->dev, "%s: Invalid micbias number: %d\n",
+ __func__, micb_num);
+ return -EINVAL;
+ };
+
+ switch (req) {
+ case MICB_PULLUP_ENABLE:
+ wcd938x->pullup_ref[micb_index]++;
+ if ((wcd938x->pullup_ref[micb_index] == 1) &&
+ (wcd938x->micb_ref[micb_index] == 0))
+ snd_soc_component_write_field(component, micb_reg,
+ WCD938X_MICB_EN_MASK,
+ WCD938X_MICB_PULL_UP);
+ break;
+ case MICB_PULLUP_DISABLE:
+ if (wcd938x->pullup_ref[micb_index] > 0)
+ wcd938x->pullup_ref[micb_index]--;
+
+ if ((wcd938x->pullup_ref[micb_index] == 0) &&
+ (wcd938x->micb_ref[micb_index] == 0))
+ snd_soc_component_write_field(component, micb_reg,
+ WCD938X_MICB_EN_MASK, 0);
+ break;
+ case MICB_ENABLE:
+ wcd938x->micb_ref[micb_index]++;
+ if (wcd938x->micb_ref[micb_index] == 1) {
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_DIG_CLK_CTL,
+ WCD938X_TX_CLK_EN_MASK, 0xF);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_ANA_CLK_CTL,
+ WCD938X_ANA_TX_DIV2_CLK_EN_MASK, 1);
+ snd_soc_component_write_field(component,
+ WCD938X_DIGITAL_CDC_ANA_TX_CLK_CTL,
+ WCD938X_TX_SC_CLK_EN_MASK, 1);
+
+ snd_soc_component_write_field(component, micb_reg,
+ WCD938X_MICB_EN_MASK,
+ WCD938X_MICB_ENABLE);
+ }
+
+ break;
+ case MICB_DISABLE:
+ if (wcd938x->micb_ref[micb_index] > 0)
+ wcd938x->micb_ref[micb_index]--;
+
+ if ((wcd938x->micb_ref[micb_index] == 0) &&
+ (wcd938x->pullup_ref[micb_index] > 0))
+ snd_soc_component_write_field(component, micb_reg,
+ WCD938X_MICB_EN_MASK,
+ WCD938X_MICB_PULL_UP);
+ else if ((wcd938x->micb_ref[micb_index] == 0) &&
+ (wcd938x->pullup_ref[micb_index] == 0)) {
+
+ snd_soc_component_write_field(component, micb_reg,
+ WCD938X_MICB_EN_MASK, 0);
+ }
+ break;
+ };
+
+ return 0;
+}
+
+static int wcd938x_codec_enable_micbias(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ int micb_num = w->shift;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ wcd938x_micbias_control(component, micb_num, MICB_ENABLE, true);
+ break;
+ case SND_SOC_DAPM_POST_PMU:
+ /* 1 msec delay as per HW requirement */
+ usleep_range(1000, 1100);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ wcd938x_micbias_control(component, micb_num, MICB_DISABLE, true);
+ break;
+ };
+
+ return 0;
+}
+
+static int wcd938x_codec_enable_micbias_pullup(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ int micb_num = w->shift;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ wcd938x_micbias_control(component, micb_num,
+ MICB_PULLUP_ENABLE, true);
+ break;
+ case SND_SOC_DAPM_POST_PMU:
+ /* 1 msec delay as per HW requirement */
+ usleep_range(1000, 1100);
+ break;
+ case SND_SOC_DAPM_POST_PMD:
+ wcd938x_micbias_control(component, micb_num,
+ MICB_PULLUP_DISABLE, true);
+ break;
+ };
+
+ return 0;
+}
+
static int wcd938x_tx_mode_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -2102,10 +2633,30 @@ static const char * const rx_hph_mode_mux_text[] = {
"CLS_H_ULP", "CLS_AB_HIFI", "CLS_AB_LP", "CLS_AB_LOHIFI",
};
+static const char * const adc2_mux_text[] = {
+ "INP2", "INP3"
+};
+
+static const char * const adc3_mux_text[] = {
+ "INP4", "INP6"
+};
+
+static const char * const adc4_mux_text[] = {
+ "INP5", "INP7"
+};
+
static const char * const rdac3_mux_text[] = {
"RX1", "RX3"
};
+static const char * const hdr12_mux_text[] = {
+ "NO_HDR12", "HDR12"
+};
+
+static const char * const hdr34_mux_text[] = {
+ "NO_HDR34", "HDR34"
+};
+
static const struct soc_enum tx_mode_mux_enum_wcd9380[] = {
SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, ARRAY_SIZE(tx_mode_mux_text_wcd9380),
tx_mode_mux_text_wcd9380),
@@ -2136,10 +2687,78 @@ 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 soc_enum adc2_enum =
+ SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 7,
+ ARRAY_SIZE(adc2_mux_text), adc2_mux_text);
+
+static const struct soc_enum adc3_enum =
+ SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 6,
+ ARRAY_SIZE(adc3_mux_text), adc3_mux_text);
+
+static const struct soc_enum adc4_enum =
+ SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 5,
+ ARRAY_SIZE(adc4_mux_text), adc4_mux_text);
+
+static const struct soc_enum hdr12_enum =
+ SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 4,
+ ARRAY_SIZE(hdr12_mux_text), hdr12_mux_text);
+
+static const struct soc_enum hdr34_enum =
+ SOC_ENUM_SINGLE(WCD938X_TX_NEW_AMIC_MUX_CFG, 3,
+ ARRAY_SIZE(hdr34_mux_text), hdr34_mux_text);
+
static const struct soc_enum rdac3_enum =
SOC_ENUM_SINGLE(WCD938X_DIGITAL_CDC_EAR_PATH_CTL, 0,
ARRAY_SIZE(rdac3_mux_text), rdac3_mux_text);
+static const struct snd_kcontrol_new adc1_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new adc2_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new adc3_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new adc4_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic1_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic2_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic3_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic4_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic5_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic6_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic7_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
+static const struct snd_kcontrol_new dmic8_switch[] = {
+ SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
+};
+
static const struct snd_kcontrol_new ear_rdac_switch[] = {
SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
};
@@ -2156,6 +2775,21 @@ static const struct snd_kcontrol_new hphr_rdac_switch[] = {
SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0)
};
+static const struct snd_kcontrol_new tx_adc2_mux =
+ SOC_DAPM_ENUM("ADC2 MUX Mux", adc2_enum);
+
+static const struct snd_kcontrol_new tx_adc3_mux =
+ SOC_DAPM_ENUM("ADC3 MUX Mux", adc3_enum);
+
+static const struct snd_kcontrol_new tx_adc4_mux =
+ SOC_DAPM_ENUM("ADC4 MUX Mux", adc4_enum);
+
+static const struct snd_kcontrol_new tx_hdr12_mux =
+ SOC_DAPM_ENUM("HDR12 MUX Mux", hdr12_enum);
+
+static const struct snd_kcontrol_new tx_hdr34_mux =
+ SOC_DAPM_ENUM("HDR34 MUX Mux", hdr34_enum);
+
static const struct snd_kcontrol_new rx_rdac3_mux =
SOC_DAPM_ENUM("RDAC3_MUX Mux", rdac3_enum);
@@ -2283,6 +2917,166 @@ static const struct snd_kcontrol_new wcd938x_snd_controls[] = {
SOC_SINGLE_TLV("ADC4 Volume", WCD938X_ANA_TX_CH4, 0, 20, 0, analog_gain),
};
+static const struct snd_soc_dapm_widget wcd938x_dapm_widgets[] = {
+
+ /*input widgets*/
+ SND_SOC_DAPM_INPUT("AMIC1"),
+ SND_SOC_DAPM_INPUT("AMIC2"),
+ SND_SOC_DAPM_INPUT("AMIC3"),
+ SND_SOC_DAPM_INPUT("AMIC4"),
+ SND_SOC_DAPM_INPUT("AMIC5"),
+ SND_SOC_DAPM_INPUT("AMIC6"),
+ SND_SOC_DAPM_INPUT("AMIC7"),
+ SND_SOC_DAPM_MIC("Analog Mic1", NULL),
+ SND_SOC_DAPM_MIC("Analog Mic2", NULL),
+ SND_SOC_DAPM_MIC("Analog Mic3", NULL),
+ SND_SOC_DAPM_MIC("Analog Mic4", NULL),
+ SND_SOC_DAPM_MIC("Analog Mic5", NULL),
+
+ /*tx widgets*/
+ SND_SOC_DAPM_ADC_E("ADC1", NULL, SND_SOC_NOPM, 0, 0,
+ wcd938x_codec_enable_adc,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("ADC2", NULL, SND_SOC_NOPM, 1, 0,
+ wcd938x_codec_enable_adc,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("ADC3", NULL, SND_SOC_NOPM, 2, 0,
+ wcd938x_codec_enable_adc,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("ADC4", NULL, SND_SOC_NOPM, 3, 0,
+ wcd938x_codec_enable_adc,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 1, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 2, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 3, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 4, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC6", NULL, SND_SOC_NOPM, 5, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC7", NULL, SND_SOC_NOPM, 6, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_ADC_E("DMIC8", NULL, SND_SOC_NOPM, 7, 0,
+ wcd938x_codec_enable_dmic,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_MIXER_E("ADC1 REQ", SND_SOC_NOPM, 0, 0,
+ NULL, 0, wcd938x_adc_enable_req,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("ADC2 REQ", SND_SOC_NOPM, 1, 0,
+ NULL, 0, wcd938x_adc_enable_req,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("ADC3 REQ", SND_SOC_NOPM, 2, 0,
+ NULL, 0, wcd938x_adc_enable_req,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("ADC4 REQ", SND_SOC_NOPM, 3, 0, NULL, 0,
+ wcd938x_adc_enable_req,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_MUX("ADC2 MUX", SND_SOC_NOPM, 0, 0, &tx_adc2_mux),
+ SND_SOC_DAPM_MUX("ADC3 MUX", SND_SOC_NOPM, 0, 0, &tx_adc3_mux),
+ SND_SOC_DAPM_MUX("ADC4 MUX", SND_SOC_NOPM, 0, 0, &tx_adc4_mux),
+ SND_SOC_DAPM_MUX("HDR12 MUX", SND_SOC_NOPM, 0, 0, &tx_hdr12_mux),
+ SND_SOC_DAPM_MUX("HDR34 MUX", SND_SOC_NOPM, 0, 0, &tx_hdr34_mux),
+
+ /*tx mixers*/
+ SND_SOC_DAPM_MIXER_E("ADC1_MIXER", SND_SOC_NOPM, 0, 0, adc1_switch,
+ ARRAY_SIZE(adc1_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("ADC2_MIXER", SND_SOC_NOPM, 0, 0, adc2_switch,
+ ARRAY_SIZE(adc2_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("ADC3_MIXER", SND_SOC_NOPM, 0, 0, adc3_switch,
+ ARRAY_SIZE(adc3_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("ADC4_MIXER", SND_SOC_NOPM, 0, 0, adc4_switch,
+ ARRAY_SIZE(adc4_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC1_MIXER", SND_SOC_NOPM, 0, 0, dmic1_switch,
+ ARRAY_SIZE(dmic1_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC2_MIXER", SND_SOC_NOPM, 0, 0, dmic2_switch,
+ ARRAY_SIZE(dmic2_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC3_MIXER", SND_SOC_NOPM, 0, 0, dmic3_switch,
+ ARRAY_SIZE(dmic3_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC4_MIXER", SND_SOC_NOPM, 0, 0, dmic4_switch,
+ ARRAY_SIZE(dmic4_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC5_MIXER", SND_SOC_NOPM, 0, 0, dmic5_switch,
+ ARRAY_SIZE(dmic5_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC6_MIXER", SND_SOC_NOPM, 0, 0, dmic6_switch,
+ ARRAY_SIZE(dmic6_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC7_MIXER", SND_SOC_NOPM, 0, 0, dmic7_switch,
+ ARRAY_SIZE(dmic7_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_MIXER_E("DMIC8_MIXER", SND_SOC_NOPM, 0, 0, dmic8_switch,
+ ARRAY_SIZE(dmic8_switch), wcd938x_tx_swr_ctrl,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ /* micbias widgets*/
+ SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
+ wcd938x_codec_enable_micbias,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
+ wcd938x_codec_enable_micbias,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
+ wcd938x_codec_enable_micbias,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
+ wcd938x_codec_enable_micbias,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+
+ /* micbias pull up widgets*/
+ SND_SOC_DAPM_SUPPLY("VA MIC BIAS1", SND_SOC_NOPM, MIC_BIAS_1, 0,
+ wcd938x_codec_enable_micbias_pullup,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("VA MIC BIAS2", SND_SOC_NOPM, MIC_BIAS_2, 0,
+ wcd938x_codec_enable_micbias_pullup,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("VA MIC BIAS3", SND_SOC_NOPM, MIC_BIAS_3, 0,
+ wcd938x_codec_enable_micbias_pullup,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("VA MIC BIAS4", SND_SOC_NOPM, MIC_BIAS_4, 0,
+ wcd938x_codec_enable_micbias_pullup,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+ SND_SOC_DAPM_POST_PMD),
+
+ /*output widgets tx*/
+ SND_SOC_DAPM_OUTPUT("ADC1_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("ADC2_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("ADC3_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("ADC4_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC1_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC2_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC3_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC4_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC5_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC6_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC7_OUTPUT"),
+ SND_SOC_DAPM_OUTPUT("DMIC8_OUTPUT"),
+};
static const struct snd_soc_dapm_widget wcd938x_rx_dapm_widgets[] = {
@@ -2545,6 +3339,8 @@ static const struct snd_soc_component_driver soc_codec_dev_wcd938x_sdw_tx = {
.probe = wcd938x_soc_codec_probe,
.controls = wcd938x_snd_controls,
.num_controls = ARRAY_SIZE(wcd938x_snd_controls),
+ .dapm_widgets = wcd938x_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wcd938x_dapm_widgets),
};
static void wcd938x_dt_parse_micbias_info(struct device *dev, struct wcd938x_priv *wcd)
This patch adds required dapm widgets for capture path. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- sound/soc/codecs/wcd938x.c | 796 +++++++++++++++++++++++++++++++++++++ 1 file changed, 796 insertions(+) -- 2.21.0