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[16/27] ASoC: mediatek: mt8183-da7219-max98357: Map missing jack kcontrols

Message ID 20230802175737.263412-17-alpernebiyasak@gmail.com (mailing list archive)
State Accepted
Commit 9c7388baa2053f333dc524814be4d95f0c2c8ae7
Headers show
Series ASoC: Map missing jack kcontrols | expand

Commit Message

Alper Nebi Yasak Aug. 2, 2023, 5:57 p.m. UTC 
This driver does not properly map jack pins to kcontrols that PulseAudio
and PipeWire need to handle jack detection events. The DA7219 codec used
here can detect Headphones, Headset Mic and Line Out connections. Expose
each to userspace as kcontrols and add the necessary widgets.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
---

 .../mediatek/mt8183/mt8183-da7219-max98357.c  | 43 ++++++++++++++++---
 1 file changed, 36 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
index 87bb04846991..701fbcc0f2c9 100644
--- a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
@@ -29,6 +29,21 @@  struct mt8183_da7219_max98357_priv {
 	struct snd_soc_jack headset_jack, hdmi_jack;
 };
 
+static struct snd_soc_jack_pin mt8183_da7219_max98357_jack_pins[] = {
+	{
+		.pin	= "Headphone",
+		.mask	= SND_JACK_HEADPHONE,
+	},
+	{
+		.pin	= "Headset Mic",
+		.mask	= SND_JACK_MICROPHONE,
+	},
+	{
+		.pin	= "Line Out",
+		.mask	= SND_JACK_LINEOUT,
+	},
+};
+
 static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream,
 				       struct snd_pcm_hw_params *params)
 {
@@ -572,13 +587,15 @@  mt8183_da7219_max98357_headset_init(struct snd_soc_component *component)
 			snd_soc_card_get_drvdata(component->card);
 
 	/* Enable Headset and 4 Buttons Jack detection */
-	ret = snd_soc_card_jack_new(component->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,
-				    &priv->headset_jack);
+	ret = snd_soc_card_jack_new_pins(component->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,
+					 &priv->headset_jack,
+					 mt8183_da7219_max98357_jack_pins,
+					 ARRAY_SIZE(mt8183_da7219_max98357_jack_pins));
 	if (ret)
 		return ret;
 
@@ -609,12 +626,18 @@  static struct snd_soc_codec_conf mt6358_codec_conf[] = {
 };
 
 static const struct snd_kcontrol_new mt8183_da7219_max98357_snd_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Headphone"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
 	SOC_DAPM_PIN_SWITCH("Speakers"),
+	SOC_DAPM_PIN_SWITCH("Line Out"),
 };
 
 static const
 struct snd_soc_dapm_widget mt8183_da7219_max98357_dapm_widgets[] = {
+	SND_SOC_DAPM_HP("Headphone", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
 	SND_SOC_DAPM_SPK("Speakers", NULL),
+	SND_SOC_DAPM_SPK("Line Out", NULL),
 	SND_SOC_DAPM_PINCTRL("TDM_OUT_PINCTRL",
 			     "aud_tdm_out_on", "aud_tdm_out_off"),
 };
@@ -657,14 +680,20 @@  static struct snd_soc_codec_conf mt8183_da7219_rt1015_codec_conf[] = {
 };
 
 static const struct snd_kcontrol_new mt8183_da7219_rt1015_snd_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Headphone"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
 	SOC_DAPM_PIN_SWITCH("Left Spk"),
 	SOC_DAPM_PIN_SWITCH("Right Spk"),
+	SOC_DAPM_PIN_SWITCH("Line Out"),
 };
 
 static const
 struct snd_soc_dapm_widget mt8183_da7219_rt1015_dapm_widgets[] = {
+	SND_SOC_DAPM_HP("Headphone", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
 	SND_SOC_DAPM_SPK("Left Spk", NULL),
 	SND_SOC_DAPM_SPK("Right Spk", NULL),
+	SND_SOC_DAPM_LINE("Line Out", NULL),
 	SND_SOC_DAPM_PINCTRL("TDM_OUT_PINCTRL",
 			     "aud_tdm_out_on", "aud_tdm_out_off"),
 };