ASoC: mediatek: Allow separate handling of headphone and headset mic jack

Merge series from Nícolas F. R. A. Prado <nfraprado@collabora.com>:

This series allows the headphone and headset mic jack status to be
handled separately by userspace on MT8192, MT8195 and MT8186.

Changes based on commit d0508b4f ("ASoC: rk3399_gru_sound: Add DAPM
pins, kcontrols for jack detection"). Found while searching for an
alternative for JackSwitch [1].

[1] https://lore.kernel.org/all/b98a8a77-7652-1995-27ba-eb7b6d30202a@gmail.com/

Nícolas F. R. A. Prado (6):
  ASoC: mediatek: mt8192-mt6359: Expose individual headset jack pins
  ASoC: mediatek: mt8195: Expose individual headset jack pins
  ASoC: mediatek: mt8186-da7219: Add headset widgets with switches
  ASoC: mediatek: mt8186-da7219: Expose individual headset jack pins
  ASoC: mediatek: mt8186-rt5682: Add headset widgets with switches
  ASoC: mediatek: mt8186-rt5682: Expose individual headset jack pins

 .../mt8186/mt8186-mt6366-da7219-max98357.c    | 25 +++++++++++++++++--
 .../mt8186/mt8186-mt6366-rt1019-rt5682s.c     | 25 +++++++++++++++++--
 .../mt8192/mt8192-mt6359-rt1015-rt5682.c      | 17 +++++++++++--
 sound/soc/mediatek/mt8195/mt8195-mt6359.c     | 17 +++++++++++--
 4 files changed, 76 insertions(+), 8 deletions(-)

--
2.37.3

sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.c

@@ -37,6 +37,18 @@ struct mt8186_mt6366_da7219_max98357_priv {
 	struct snd_soc_jack headset_jack, hdmi_jack;
 };
 
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin mt8186_jack_pins[] = {
+	{
+		.pin = "Headphones",
+		.mask = SND_JACK_HEADPHONE,
+	},
+	{
+		.pin = "Headset Mic",
+		.mask = SND_JACK_MICROPHONE,
+	},
+};
+
 static struct snd_soc_codec_conf mt8186_mt6366_da7219_max98357_codec_conf[] = {
 	{
 		.dlc = COMP_CODEC_CONF("mt6358-sound"),
@@ -72,11 +84,12 @@ static int mt8186_da7219_init(struct snd_soc_pcm_runtime *rtd)
 	}
 
 	/* Enable Headset and 4 Buttons Jack detection */
-	ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
+	ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
 				    SND_JACK_HEADSET | SND_JACK_BTN_0 |
 				    SND_JACK_BTN_1 | SND_JACK_BTN_2 |
 				    SND_JACK_BTN_3 | SND_JACK_LINEOUT,
-				    jack);
+				    jack, mt8186_jack_pins,
+				    ARRAY_SIZE(mt8186_jack_pins));
 	if (ret) {
 		dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
 		return ret;
@@ -950,6 +963,8 @@ static struct snd_soc_dai_link mt8186_mt6366_da7219_max98357_dai_links[] = {
 static const struct snd_soc_dapm_widget
 mt8186_mt6366_da7219_max98357_widgets[] = {
 	SND_SOC_DAPM_SPK("Speakers", NULL),
+	SND_SOC_DAPM_HP("Headphones", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
 	SND_SOC_DAPM_OUTPUT("HDMI1"),
 	SND_SOC_DAPM_MIXER(SOF_DMA_DL1, SND_SOC_NOPM, 0, 0, NULL, 0),
 	SND_SOC_DAPM_MIXER(SOF_DMA_DL2, SND_SOC_NOPM, 0, 0, NULL, 0),
@@ -961,6 +976,10 @@ static const struct snd_soc_dapm_route
 mt8186_mt6366_da7219_max98357_routes[] = {
 	/* SPK */
 	{ "Speakers", NULL, "Speaker"},
+	/* Headset */
+	{ "Headphones", NULL, "HPL" },
+	{ "Headphones", NULL, "HPR" },
+	{ "MIC", NULL, "Headset Mic" },
 	/* HDMI */
 	{ "HDMI1", NULL, "TX"},
 	/* SOF Uplink */
@@ -976,6 +995,8 @@ mt8186_mt6366_da7219_max98357_routes[] = {
 static const struct snd_kcontrol_new
 mt8186_mt6366_da7219_max98357_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Speakers"),
+	SOC_DAPM_PIN_SWITCH("Headphones"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
 	SOC_DAPM_PIN_SWITCH("HDMI1"),
 };
 

sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.c

@@ -41,6 +41,18 @@ struct mt8186_mt6366_rt1019_rt5682s_priv {
 	struct snd_soc_jack headset_jack, hdmi_jack;
 };
 
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin mt8186_jack_pins[] = {
+	{
+		.pin = "Headphone",
+		.mask = SND_JACK_HEADPHONE,
+	},
+	{
+		.pin = "Headset Mic",
+		.mask = SND_JACK_MICROPHONE,
+	},
+};
+
 static struct snd_soc_codec_conf mt8186_mt6366_rt1019_rt5682s_codec_conf[] = {
 	{
 		.dlc = COMP_CODEC_CONF("mt6358-sound"),
@@ -75,11 +87,12 @@ static int mt8186_rt5682s_init(struct snd_soc_pcm_runtime *rtd)
 		return ret;
 	}
 
-	ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
+	ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
 				    SND_JACK_HEADSET | SND_JACK_BTN_0 |
 				    SND_JACK_BTN_1 | SND_JACK_BTN_2 |
 				    SND_JACK_BTN_3,
-				    jack);
+				    jack, mt8186_jack_pins,
+				    ARRAY_SIZE(mt8186_jack_pins));
 	if (ret) {
 		dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
 		return ret;
@@ -926,6 +939,8 @@ static struct snd_soc_dai_link mt8186_mt6366_rt1019_rt5682s_dai_links[] = {
 static const struct snd_soc_dapm_widget
 mt8186_mt6366_rt1019_rt5682s_widgets[] = {
 	SND_SOC_DAPM_SPK("Speakers", NULL),
+	SND_SOC_DAPM_HP("Headphone", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
 	SND_SOC_DAPM_OUTPUT("HDMI1"),
 	SND_SOC_DAPM_MIXER(SOF_DMA_DL1, SND_SOC_NOPM, 0, 0, NULL, 0),
 	SND_SOC_DAPM_MIXER(SOF_DMA_DL2, SND_SOC_NOPM, 0, 0, NULL, 0),
@@ -937,6 +952,10 @@ static const struct snd_soc_dapm_route
 mt8186_mt6366_rt1019_rt5682s_routes[] = {
 	/* SPK */
 	{ "Speakers", NULL, "Speaker" },
+	/* Headset */
+	{ "Headphone", NULL, "HPOL" },
+	{ "Headphone", NULL, "HPOR" },
+	{ "IN1P", NULL, "Headset Mic" },
 	/* HDMI */
 	{ "HDMI1", NULL, "TX" },
 	/* SOF Uplink */
@@ -952,6 +971,8 @@ mt8186_mt6366_rt1019_rt5682s_routes[] = {
 static const struct snd_kcontrol_new
 mt8186_mt6366_rt1019_rt5682s_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Speakers"),
+	SOC_DAPM_PIN_SWITCH("Headphone"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
 	SOC_DAPM_PIN_SWITCH("HDMI1"),
 };
 

sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c

@@ -41,6 +41,18 @@ struct mt8192_mt6359_priv {
 	struct snd_soc_jack hdmi_jack;
 };
 
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin mt8192_jack_pins[] = {
+	{
+		.pin = "Headphone Jack",
+		.mask = SND_JACK_HEADPHONE,
+	},
+	{
+		.pin = "Headset Mic",
+		.mask = SND_JACK_MICROPHONE,
+	},
+};
+
 static int mt8192_rt1015_i2s_hw_params(struct snd_pcm_substream *substream,
 				       struct snd_pcm_hw_params *params)
 {
@@ -326,11 +338,12 @@ static int mt8192_rt5682_init(struct snd_soc_pcm_runtime *rtd)
 		return ret;
 	}
 
-	ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
+	ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
 				    SND_JACK_HEADSET | SND_JACK_BTN_0 |
 				    SND_JACK_BTN_1 | SND_JACK_BTN_2 |
 				    SND_JACK_BTN_3,
-				    jack);
+				    jack, mt8192_jack_pins,
+				    ARRAY_SIZE(mt8192_jack_pins));
 	if (ret) {
 		dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
 		return ret;

sound/soc/mediatek/mt8195/mt8195-mt6359.c

@@ -63,6 +63,18 @@ struct mt8195_mt6359_priv {
 	struct clk *i2so1_mclk;
 };
 
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin mt8195_jack_pins[] = {
+	{
+		.pin = "Headphone",
+		.mask = SND_JACK_HEADPHONE,
+	},
+	{
+		.pin = "Headset Mic",
+		.mask = SND_JACK_MICROPHONE,
+	},
+};
+
 static const struct snd_soc_dapm_widget mt8195_mt6359_widgets[] = {
 	SND_SOC_DAPM_HP("Headphone", NULL),
 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
@@ -563,11 +575,12 @@ static int mt8195_rt5682_init(struct snd_soc_pcm_runtime *rtd)
 
 	priv->i2so1_mclk = afe_priv->clk[MT8195_CLK_TOP_APLL12_DIV2];
 
-	ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
+	ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
 				    SND_JACK_HEADSET | SND_JACK_BTN_0 |
 				    SND_JACK_BTN_1 | SND_JACK_BTN_2 |
 				    SND_JACK_BTN_3,
-				    jack);
+				    jack, mt8195_jack_pins,
+				    ARRAY_SIZE(mt8195_jack_pins));
 	if (ret) {
 		dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
 		return ret;