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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: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Carlo Caione 2017-10-20 12:18:56 +01:00 committed by Mark Brown
parent 19de717997
commit d9f8f9b2f3
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GPG Key ID: 24D68B725D5487D0
1 changed files with 23 additions and 0 deletions
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23
sound/soc/intel/boards/bytcr_rt5651.c
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@ -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;
}