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Merge "asoc: codecs: wcd938x: Enable EAR over INT2 chain"

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This commit is contained in:
qctecmdr
2019-09-18 04:01:17 -07:00
committed by Gerrit - the friendly Code Review server
parent c98f3f9707 8ebb07308a
commit ae58e9ee01
1 changed files with 35 additions and 8 deletions
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35
asoc/codecs/wcd938x/wcd938x.c
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@@ -588,12 +588,26 @@ static int wcd938x_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
wcd938x_rx_clk_enable(component);
wcd938x->ear_rx_path =
snd_soc_component_read32(
component, WCD938X_DIGITAL_CDC_EAR_PATH_CTL);
if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) {
snd_soc_component_update_bits(component,
WCD938X_EAR_EAR_DAC_CON, 0x80, 0x00);
snd_soc_component_update_bits(component,
WCD938X_DIGITAL_CDC_AUX_GAIN_CTL, 0x01, 0x01);
snd_soc_component_update_bits(component,
WCD938X_DIGITAL_CDC_DIG_CLK_CTL, 0x04, 0x04);
snd_soc_component_update_bits(component,
WCD938X_ANA_EAR_COMPANDER_CTL, 0x80, 0x80);
} else {
snd_soc_component_update_bits(component,
WCD938X_DIGITAL_CDC_HPH_GAIN_CTL, 0x04, 0x04);
snd_soc_component_update_bits(component,
WCD938X_DIGITAL_CDC_DIG_CLK_CTL, 0x01, 0x01);
snd_soc_component_update_bits(component,
WCD938X_DIGITAL_CDC_COMP_CTL_0, 0x02, 0x02);
}
/* 5 msec delay as per HW requirement */
usleep_range(5000, 5010);
if (wcd938x->flyback_cur_det_disable == 0)
@@ -607,6 +621,14 @@ static int wcd938x_codec_ear_dac_event(struct snd_soc_dapm_widget *w,
wcd938x->hph_mode);
break;
case SND_SOC_DAPM_POST_PMD:
if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) {
snd_soc_component_update_bits(component,
WCD938X_DIGITAL_CDC_AUX_GAIN_CTL, 0x01, 0x00);
}
snd_soc_component_update_bits(component,
WCD938X_ANA_EAR_COMPANDER_CTL, 0x80, 0x00);
snd_soc_component_update_bits(component,
WCD938X_EAR_EAR_DAC_CON, 0x80, 0x80);
break;
};
return 0;
@@ -1007,16 +1029,21 @@ static int wcd938x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
snd_soc_component_update_bits(component,
WCD938X_ANA_RX_SUPPLIES,
0x02, 0x02);
if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX) {
if (wcd938x->update_wcd_event)
wcd938x->update_wcd_event(wcd938x->handle,
WCD_BOLERO_EVT_RX_MUTE,
(WCD_RX3 << 0x10));
wcd_enable_irq(&wcd938x->irq_info,
WCD938X_IRQ_AUX_PDM_WD_INT);
} else {
if (wcd938x->update_wcd_event)
wcd938x->update_wcd_event(wcd938x->handle,
WCD_BOLERO_EVT_RX_MUTE,
(WCD_RX1 << 0x10));
if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)
wcd_enable_irq(&wcd938x->irq_info,
WCD938X_IRQ_AUX_PDM_WD_INT);
else
wcd_enable_irq(&wcd938x->irq_info,
WCD938X_IRQ_HPHL_PDM_WD_INT);
}
break;
case SND_SOC_DAPM_PRE_PMD:
if (wcd938x->ear_rx_path & EAR_RX_PATH_AUX)