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@@ -3051,9 +3051,17 @@ static const struct snd_soc_dapm_widget wcd938x_dapm_widgets[] = {
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SND_SOC_DAPM_INPUT("AMIC5"),
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SND_SOC_DAPM_INPUT("AMIC6"),
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SND_SOC_DAPM_INPUT("AMIC7"),
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+
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SND_SOC_DAPM_INPUT("IN1_HPHL"),
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SND_SOC_DAPM_INPUT("IN2_HPHR"),
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SND_SOC_DAPM_INPUT("IN3_AUX"),
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+ /*
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+ * These dummy widgets are null connected to WCD938x dapm input and
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+ * output widgets which are not actual path endpoints. This ensures
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+ * dapm doesnt set these dapm input and output widgets as endpoints.
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+ */
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+ SND_SOC_DAPM_INPUT("WCD_TX_DUMMY"),
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+ SND_SOC_DAPM_OUTPUT("WCD_RX_DUMMY"),
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/*tx widgets*/
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SND_SOC_DAPM_ADC_E("ADC1", NULL, SND_SOC_NOPM, 0, 0,
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@@ -3290,6 +3298,7 @@ static const struct snd_soc_dapm_widget wcd938x_dapm_widgets[] = {
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static const struct snd_soc_dapm_route wcd938x_audio_map[] = {
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+ {"WCD_TX_DUMMY", NULL, "WCD_TX_OUTPUT"},
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{"WCD_TX_OUTPUT", NULL, "ADC1_MIXER"},
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{"ADC1_MIXER", "Switch", "ADC1 REQ"},
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{"ADC1 REQ", NULL, "ADC1"},
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@@ -3344,6 +3353,7 @@ static const struct snd_soc_dapm_route wcd938x_audio_map[] = {
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{"WCD_TX_OUTPUT", NULL, "DMIC8_MIXER"},
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{"DMIC8_MIXER", "Switch", "DMIC8"},
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+ {"IN1_HPHL", NULL, "WCD_RX_DUMMY"},
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{"IN1_HPHL", NULL, "VDD_BUCK"},
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{"IN1_HPHL", NULL, "CLS_H_PORT"},
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{"RX1", NULL, "IN1_HPHL"},
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@@ -3352,6 +3362,7 @@ static const struct snd_soc_dapm_route wcd938x_audio_map[] = {
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{"HPHL PGA", NULL, "HPHL_RDAC"},
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{"HPHL", NULL, "HPHL PGA"},
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+ {"IN2_HPHR", NULL, "WCD_RX_DUMMY"},
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{"IN2_HPHR", NULL, "VDD_BUCK"},
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{"IN2_HPHR", NULL, "CLS_H_PORT"},
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{"RX2", NULL, "IN2_HPHR"},
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@@ -3360,6 +3371,7 @@ static const struct snd_soc_dapm_route wcd938x_audio_map[] = {
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{"HPHR PGA", NULL, "HPHR_RDAC"},
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{"HPHR", NULL, "HPHR PGA"},
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+ {"IN3_AUX", NULL, "WCD_RX_DUMMY"},
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{"IN3_AUX", NULL, "VDD_BUCK"},
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{"IN3_AUX", NULL, "CLS_H_PORT"},
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{"RX3", NULL, "IN3_AUX"},
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@@ -3652,6 +3664,8 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
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snd_soc_dapm_ignore_suspend(dapm, "AUX");
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snd_soc_dapm_ignore_suspend(dapm, "HPHL");
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snd_soc_dapm_ignore_suspend(dapm, "HPHR");
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+ snd_soc_dapm_ignore_suspend(dapm, "WCD_TX_DUMMY");
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+ snd_soc_dapm_ignore_suspend(dapm, "WCD_RX_DUMMY");
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snd_soc_dapm_sync(dapm);
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wcd_cls_h_init(&wcd938x->clsh_info);
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qctecmdr