Patch "ASoC: samsung: midas_wm1811: Map missing jack kcontrols" has been added to the 6.1-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    ASoC: samsung: midas_wm1811: Map missing jack kcontrols

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     asoc-samsung-midas_wm1811-map-missing-jack-kcontrols.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 7ab2cb5d0ae008a8b29a9b38d1bd4ce29ab6bfb9
Author: Alper Nebi Yasak <alpernebiyasak@xxxxxxxxx>
Date:   Wed Aug 2 20:57:37 2023 +0300

    ASoC: samsung: midas_wm1811: Map missing jack kcontrols
    
    [ Upstream commit d27224a45e5457ad89195d92decdd57596253428 ]
    
    This driver does not map jack pins to kcontrols that PulseAudio/PipeWire
    need to handle jack detection events. The WM1811 codec used here seems
    to support detecting Headphone and Headset Mic connections. Expose each
    to userspace as a kcontrol and add the necessary widgets.
    
    Signed-off-by: Alper Nebi Yasak <alpernebiyasak@xxxxxxxxx>
    Link: https://lore.kernel.org/r/20230802175737.263412-28-alpernebiyasak@xxxxxxxxx
    Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
    Stable-dep-of: 704dbe97a681 ("ASoC: samsung: Add missing depends on I2C")
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/sound/soc/samsung/midas_wm1811.c b/sound/soc/samsung/midas_wm1811.c
index 6931b9a45b3e5..44b32f5cddcac 100644
--- a/sound/soc/samsung/midas_wm1811.c
+++ b/sound/soc/samsung/midas_wm1811.c
@@ -38,6 +38,17 @@ struct midas_priv {
 	struct snd_soc_jack headset_jack;
 };
 
+static struct snd_soc_jack_pin headset_jack_pins[] = {
+	{
+		.pin = "Headphone",
+		.mask = SND_JACK_HEADPHONE,
+	},
+	{
+		.pin = "Headset Mic",
+		.mask = SND_JACK_MICROPHONE,
+	},
+};
+
 static int midas_start_fll1(struct snd_soc_pcm_runtime *rtd, unsigned int rate)
 {
 	struct snd_soc_card *card = rtd->card;
@@ -246,6 +257,7 @@ static const struct snd_kcontrol_new midas_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Main Mic"),
 	SOC_DAPM_PIN_SWITCH("Sub Mic"),
 	SOC_DAPM_PIN_SWITCH("Headset Mic"),
+	SOC_DAPM_PIN_SWITCH("Headphone"),
 
 	SOC_DAPM_PIN_SWITCH("FM In"),
 };
@@ -261,6 +273,7 @@ static const struct snd_soc_dapm_widget midas_dapm_widgets[] = {
 	SND_SOC_DAPM_LINE("HDMI", NULL),
 	SND_SOC_DAPM_LINE("FM In", midas_fm_set),
 
+	SND_SOC_DAPM_HP("Headphone", NULL),
 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
 	SND_SOC_DAPM_MIC("Main Mic", midas_mic_bias),
 	SND_SOC_DAPM_MIC("Sub Mic", midas_submic_bias),
@@ -305,11 +318,13 @@ static int midas_late_probe(struct snd_soc_card *card)
 		return ret;
 	}
 
-	ret = snd_soc_card_jack_new(card, "Headset",
-			SND_JACK_HEADSET | SND_JACK_MECHANICAL |
-			SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 |
-			SND_JACK_BTN_3 | SND_JACK_BTN_4 | SND_JACK_BTN_5,
-			&priv->headset_jack);
+	ret = snd_soc_card_jack_new_pins(card, "Headset",
+					 SND_JACK_HEADSET | SND_JACK_MECHANICAL |
+					 SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 |
+					 SND_JACK_BTN_3 | SND_JACK_BTN_4 | SND_JACK_BTN_5,
+					 &priv->headset_jack,
+					 headset_jack_pins,
+					 ARRAY_SIZE(headset_jack_pins));
 	if (ret)
 		return ret;