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Unverified Commit d9f8f9b2 authored by Carlo Caione's avatar Carlo Caione Committed by Mark Brown
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ASoC: intel: byt: Add headset jack



Introduce an headset jack in the machine driver and register it to the
codec driver.

Signed-off-by: default avatarCarlo Caione <carlo@endlessm.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 19de7179
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+23 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ enum {

struct byt_rt5651_private {
	struct clk *mclk;
	struct snd_soc_jack jack;
};

static unsigned long byt_rt5651_quirk = BYT_RT5651_DMIC_MAP |
@@ -177,6 +178,17 @@ static const struct snd_kcontrol_new byt_rt5651_controls[] = {
	SOC_DAPM_PIN_SWITCH("Speaker"),
};

static struct snd_soc_jack_pin bytcr_jack_pins[] = {
	{
		.pin	= "Headphone",
		.mask	= SND_JACK_HEADPHONE,
	},
	{
		.pin	= "Headset Mic",
		.mask	= SND_JACK_MICROPHONE,
	},
};

static int byt_rt5651_aif1_hw_params(struct snd_pcm_substream *substream,
					struct snd_pcm_hw_params *params)
{
@@ -244,6 +256,7 @@ static const struct dmi_system_id byt_rt5651_quirk_table[] = {
static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime)
{
	struct snd_soc_card *card = runtime->card;
	struct snd_soc_codec *codec = runtime->codec;
	struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card);
	const struct snd_soc_dapm_route *custom_map;
	int num_routes;
@@ -301,6 +314,16 @@ static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime)
			dev_err(card->dev, "unable to set MCLK rate\n");
	}

	ret = snd_soc_card_jack_new(runtime->card, "Headset",
				    SND_JACK_HEADSET, &priv->jack,
				    bytcr_jack_pins, ARRAY_SIZE(bytcr_jack_pins));
	if (ret) {
		dev_err(runtime->dev, "Headset jack creation failed %d\n", ret);
		return ret;
	}

	rt5651_set_jack_detect(codec, &priv->jack);

	return ret;
}