ASoC: rockchip: rockchip_rt5645: Map missing jack kcontrols

This driver does not properly map jack pins to kcontrols that PulseAudio
and PipeWire need to handle jack detection events. The RT5645 codec used
here supports detecting Headphone and Headset Mic connections. Expose
both to userspace as kcontrols.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Link: https://lore.kernel.org/r/20230802175737.263412-25-alpernebiyasak@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/rockchip/rockchip_rt5645.c b/sound/soc/rockchip/rockchip_rt5645.c
index e73a342..ef9fdf0 100644 (file)
--- a/sound/soc/rockchip/rockchip_rt5645.c
+++ b/sound/soc/rockchip/rockchip_rt5645.c
@@ -22,6 +22,16 @@
 #define DRV_NAME "rockchip-snd-rt5645"
 
 static struct snd_soc_jack headset_jack;
+static struct snd_soc_jack_pin headset_jack_pins[] = {
+       {
+               .pin = "Headphones",
+               .mask = SND_JACK_HEADPHONE,
+       },
+       {
+               .pin = "Headset Mic",
+               .mask = SND_JACK_MICROPHONE,
+       },
+};
 
 static const struct snd_soc_dapm_widget rk_dapm_widgets[] = {
        SND_SOC_DAPM_HP("Headphones", NULL),
@@ -103,11 +113,13 @@ static int rk_init(struct snd_soc_pcm_runtime *runtime)
        int ret;
 
        /* Enable Headset and 4 Buttons Jack detection */
-       ret = snd_soc_card_jack_new(card, "Headset Jack",
-                                   SND_JACK_HEADPHONE | SND_JACK_MICROPHONE |
-                                   SND_JACK_BTN_0 | SND_JACK_BTN_1 |
-                                   SND_JACK_BTN_2 | SND_JACK_BTN_3,
-                                   &headset_jack);
+       ret = snd_soc_card_jack_new_pins(card, "Headset Jack",
+                                        SND_JACK_HEADPHONE | SND_JACK_MICROPHONE |
+                                        SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+                                        SND_JACK_BTN_2 | SND_JACK_BTN_3,
+                                        &headset_jack,
+                                        headset_jack_pins,
+                                        ARRAY_SIZE(headset_jack_pins));
        if (ret) {
                dev_err(card->dev, "New Headset Jack failed! (%d)\n", ret);
                return ret;