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Commit 3f7a0730 authored by Laxminath Kasam's avatar Laxminath Kasam
Browse files

asoc: bolero: Fix AMIC TX pop on bolero 2.1 



For bolero 2.1, amic can connect on any SWR input.
Update API to check amic usecase.

Change-Id: Iced7df39b0dbaf83e77a72536e55223d3bda2289
Signed-off-by: default avatarLaxminath Kasam <lkasam@codeaurora.org>
parent dbd78e4a

asoc/codecs/bolero/tx-macro.c

+22 −12
Original line number Diff line number Diff line
@@ -433,23 +433,31 @@ static int tx_macro_reg_wake_irq(struct snd_soc_component *component, 
	return ret;

}



static int is_amic_enabled(struct snd_soc_component *component, int decimator)

static bool is_amic_enabled(struct snd_soc_component *component, int decimator)

{

	u16 adc_mux_reg = 0, adc_reg = 0;

	u16 adc_n = BOLERO_ADC_MAX;

	bool ret = false;

	struct device *tx_dev = NULL;

	struct tx_macro_priv *tx_priv = NULL;



	if (!tx_macro_get_data(component, &tx_dev, &tx_priv, __func__))

		return ret;



	adc_mux_reg = BOLERO_CDC_TX_INP_MUX_ADC_MUX0_CFG1 +

			TX_MACRO_ADC_MUX_CFG_OFFSET * decimator;

	if (snd_soc_component_read32(component, adc_mux_reg) & SWR_MIC) {

		if (tx_priv->version == BOLERO_VERSION_2_1)

			return true;

		adc_reg = BOLERO_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +

			TX_MACRO_ADC_MUX_CFG_OFFSET * decimator;

		adc_n = snd_soc_component_read32(component, adc_reg) &

				TX_MACRO_SWR_MIC_MUX_SEL_MASK;

		if (adc_n >= BOLERO_ADC_MAX)

			adc_n = BOLERO_ADC_MAX;

		if (adc_n < BOLERO_ADC_MAX)

			return true;

	}



	return adc_n;

	return ret;

}



static void tx_macro_tx_hpf_corner_freq_callback(struct work_struct *work)
@@ -460,7 +468,7 @@ static void tx_macro_tx_hpf_corner_freq_callback(struct work_struct *work) 
	struct snd_soc_component *component = NULL;

	u16 dec_cfg_reg = 0, hpf_gate_reg = 0;

	u8 hpf_cut_off_freq = 0;

	u16 adc_n = 0;

	u16 adc_reg = 0, adc_n = 0;



	hpf_delayed_work = to_delayed_work(work);

	hpf_work = container_of(hpf_delayed_work, struct hpf_work, dwork);
@@ -476,8 +484,11 @@ static void tx_macro_tx_hpf_corner_freq_callback(struct work_struct *work) 
	dev_dbg(component->dev, "%s: decimator %u hpf_cut_of_freq 0x%x\n",

		__func__, hpf_work->decimator, hpf_cut_off_freq);



	adc_n = is_amic_enabled(component, hpf_work->decimator);

	if (adc_n < BOLERO_ADC_MAX) {

	if (is_amic_enabled(component, hpf_work->decimator)) {

		adc_reg = BOLERO_CDC_TX_INP_MUX_ADC_MUX0_CFG0 +

			TX_MACRO_ADC_MUX_CFG_OFFSET * hpf_work->decimator;

		adc_n = snd_soc_component_read32(component, adc_reg) &

				TX_MACRO_SWR_MIC_MUX_SEL_MASK;

		/* analog mic clear TX hold */

		bolero_clear_amic_tx_hold(component->dev, adc_n);

		snd_soc_component_update_bits(component,
@@ -882,7 +893,7 @@ static int tx_macro_enable_dec(struct snd_soc_dapm_widget *w, 
	case SND_SOC_DAPM_POST_PMU:

		snd_soc_component_update_bits(component,

			tx_vol_ctl_reg, 0x20, 0x20);

		if (!(is_amic_enabled(component, decimator) < BOLERO_ADC_MAX)) {

		if (!is_amic_enabled(component, decimator)) {

			snd_soc_component_update_bits(component,

				hpf_gate_reg, 0x01, 0x00);

			/*
@@ -902,7 +913,7 @@ static int tx_macro_enable_dec(struct snd_soc_dapm_widget *w, 
						TX_HPF_CUT_OFF_FREQ_MASK,

						CF_MIN_3DB_150HZ << 5);



		if (is_amic_enabled(component, decimator) < BOLERO_ADC_MAX) {

		if (is_amic_enabled(component, decimator)) {

			hpf_delay = TX_MACRO_AMIC_HPF_DELAY_MS;

			unmute_delay = TX_MACRO_AMIC_UNMUTE_DELAY_MS;

		}
@@ -918,8 +929,7 @@ static int tx_macro_enable_dec(struct snd_soc_dapm_widget *w, 
				msecs_to_jiffies(hpf_delay));

			snd_soc_component_update_bits(component,

					hpf_gate_reg, 0x03, 0x02);

			if (!(is_amic_enabled(component, decimator)

				< BOLERO_ADC_MAX))

			if (!is_amic_enabled(component, decimator))

				snd_soc_component_update_bits(component,

					hpf_gate_reg, 0x03, 0x00);

			/*
@@ -959,7 +969,7 @@ static int tx_macro_enable_dec(struct snd_soc_dapm_widget *w, 
						component, dec_cfg_reg,

						TX_HPF_CUT_OFF_FREQ_MASK,

						hpf_cut_off_freq << 5);

				if (is_amic_enabled(component, decimator) < BOLERO_ADC_MAX)

				if (is_amic_enabled(component, decimator))

					snd_soc_component_update_bits(component,

							hpf_gate_reg,

							0x03, 0x02);

asoc/codecs/bolero/va-macro.c

+22 −12
Original line number Diff line number Diff line
@@ -781,23 +781,31 @@ static int va_macro_swrm_clock(void *handle, bool enable) 
	return ret;

}



static int is_amic_enabled(struct snd_soc_component *component, int decimator)

static bool is_amic_enabled(struct snd_soc_component *component, int decimator)

{

	u16 adc_mux_reg = 0, adc_reg = 0;

	u16 adc_n = BOLERO_ADC_MAX;

	bool ret = false;

	struct device *va_dev = NULL;

	struct va_macro_priv *va_priv = NULL;



	if (!va_macro_get_data(component, &va_dev, &va_priv, __func__))

		return ret;



	adc_mux_reg = BOLERO_CDC_VA_INP_MUX_ADC_MUX0_CFG1 +

			VA_MACRO_ADC_MUX_CFG_OFFSET * decimator;

	if (snd_soc_component_read32(component, adc_mux_reg) & SWR_MIC) {

		if (va_priv->version == BOLERO_VERSION_2_1)

			return true;

		adc_reg = BOLERO_CDC_VA_INP_MUX_ADC_MUX0_CFG0 +

			VA_MACRO_ADC_MUX_CFG_OFFSET * decimator;

		adc_n = snd_soc_component_read32(component, adc_reg) &

				VA_MACRO_SWR_MIC_MUX_SEL_MASK;

		if (adc_n >= BOLERO_ADC_MAX)

			adc_n = BOLERO_ADC_MAX;

		if (adc_n < BOLERO_ADC_MAX)

			return true;

	}



	return adc_n;

	return ret;

}



static void va_macro_tx_hpf_corner_freq_callback(struct work_struct *work)
@@ -808,7 +816,7 @@ static void va_macro_tx_hpf_corner_freq_callback(struct work_struct *work) 
	struct snd_soc_component *component;

	u16 dec_cfg_reg, hpf_gate_reg;

	u8 hpf_cut_off_freq;

	u16 adc_n = 0;

	u16 adc_reg = 0, adc_n = 0;



	hpf_delayed_work = to_delayed_work(work);

	hpf_work = container_of(hpf_delayed_work, struct hpf_work, dwork);
@@ -824,8 +832,11 @@ static void va_macro_tx_hpf_corner_freq_callback(struct work_struct *work) 
	dev_dbg(va_priv->dev, "%s: decimator %u hpf_cut_of_freq 0x%x\n",

		__func__, hpf_work->decimator, hpf_cut_off_freq);



	adc_n = is_amic_enabled(component, hpf_work->decimator);

	if (adc_n < BOLERO_ADC_MAX) {

	if (is_amic_enabled(component, hpf_work->decimator)) {

		adc_reg = BOLERO_CDC_VA_INP_MUX_ADC_MUX0_CFG0 +

			VA_MACRO_ADC_MUX_CFG_OFFSET * hpf_work->decimator;

		adc_n = snd_soc_component_read32(component, adc_reg) &

				VA_MACRO_SWR_MIC_MUX_SEL_MASK;

		/* analog mic clear TX hold */

		bolero_clear_amic_tx_hold(component->dev, adc_n);

		snd_soc_component_update_bits(component,
@@ -1125,7 +1136,7 @@ static int va_macro_enable_dec(struct snd_soc_dapm_widget *w, 
		/* Enable TX CLK */

		snd_soc_component_update_bits(component,

				tx_vol_ctl_reg, 0x20, 0x20);

		if (!(is_amic_enabled(component, decimator) < BOLERO_ADC_MAX)) {

		if (!is_amic_enabled(component, decimator)) {

			snd_soc_component_update_bits(component,

				hpf_gate_reg, 0x01, 0x00);

			/*
@@ -1144,7 +1155,7 @@ static int va_macro_enable_dec(struct snd_soc_dapm_widget *w, 
					    TX_HPF_CUT_OFF_FREQ_MASK,

					    CF_MIN_3DB_150HZ << 5);

		}

		if (is_amic_enabled(component, decimator) < BOLERO_ADC_MAX) {

		if (is_amic_enabled(component, decimator)) {

			hpf_delay = BOLERO_CDC_VA_TX_AMIC_HPF_DELAY_MS;

			unmute_delay = BOLERO_CDC_VA_TX_AMIC_UNMUTE_DELAY_MS;

			if (va_tx_unmute_delay < unmute_delay)
@@ -1152,7 +1163,7 @@ static int va_macro_enable_dec(struct snd_soc_dapm_widget *w, 
		}

		snd_soc_component_update_bits(component,

				hpf_gate_reg, 0x03, 0x02);

		if (!(is_amic_enabled(component, decimator) < BOLERO_ADC_MAX))

		if (!is_amic_enabled(component, decimator))

			snd_soc_component_update_bits(component,

				hpf_gate_reg, 0x03, 0x00);

		/*
@@ -1189,8 +1200,7 @@ static int va_macro_enable_dec(struct snd_soc_dapm_widget *w, 
						dec_cfg_reg,

						TX_HPF_CUT_OFF_FREQ_MASK,

						hpf_cut_off_freq << 5);

				if (is_amic_enabled(component, decimator) <

					BOLERO_ADC_MAX)

				if (is_amic_enabled(component, decimator))

					snd_soc_component_update_bits(component,

						hpf_gate_reg,

						0x03, 0x02);