diff mbox series

[v4,resend,13/13] ASoC: Intel: bytcr_wm5102: Add jack detect support

Message ID 20210204112502.88362-14-hdegoede@redhat.com
State Accepted
Commit ecd77d494ec995fb07102b408954c94f38374084
Headers show
Series MFD/extcon/ASoC: Rework arizona codec jack-detect support | expand

Commit Message

Hans de Goede Feb. 4, 2021, 11:25 a.m. UTC 
Add jack detect support by creating a jack and calling
snd_soc_component_set_jack to register the created jack
with the codec.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 sound/soc/intel/boards/bytcr_wm5102.c | 28 ++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/intel/boards/bytcr_wm5102.c b/sound/soc/intel/boards/bytcr_wm5102.c
index f38850eb2eaf..cdfe203ed9fa 100644
--- a/sound/soc/intel/boards/bytcr_wm5102.c
+++ b/sound/soc/intel/boards/bytcr_wm5102.c
@@ -18,6 +18,7 @@ 
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/spi/spi.h>
+#include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
@@ -31,6 +32,7 @@ 
 #define WM5102_MAX_SYSCLK_11025	45158400 /* max sysclk for 11.025K family */
 
 struct byt_wm5102_private {
+	struct snd_soc_jack jack;
 	struct clk *mclk;
 	struct gpio_desc *spkvdd_en_gpio;
 };
@@ -177,11 +179,23 @@  static const struct snd_kcontrol_new byt_wm5102_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Speaker"),
 };
 
+static struct snd_soc_jack_pin byt_wm5102_pins[] = {
+	{
+		.pin	= "Headphone",
+		.mask	= SND_JACK_HEADPHONE,
+	},
+	{
+		.pin	= "Headset Mic",
+		.mask	= SND_JACK_MICROPHONE,
+	},
+};
+
 static int byt_wm5102_init(struct snd_soc_pcm_runtime *runtime)
 {
 	struct snd_soc_card *card = runtime->card;
 	struct byt_wm5102_private *priv = snd_soc_card_get_drvdata(card);
-	int ret;
+	struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
+	int ret, jack_type;
 
 	card->dapm.idle_bias_off = true;
 
@@ -210,6 +224,18 @@  static int byt_wm5102_init(struct snd_soc_pcm_runtime *runtime)
 		return ret;
 	}
 
+	jack_type = ARIZONA_JACK_MASK | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+		    SND_JACK_BTN_2 | SND_JACK_BTN_3;
+	ret = snd_soc_card_jack_new(card, "Headset", jack_type,
+				    &priv->jack, byt_wm5102_pins,
+				    ARRAY_SIZE(byt_wm5102_pins));
+	if (ret) {
+		dev_err(card->dev, "Error creating jack: %d\n", ret);
+		return ret;
+	}
+
+	snd_soc_component_set_jack(component, &priv->jack, NULL);
+
 	return 0;
 }