ASoC: odroidx2_max98090: dapm: Add pin switch control

This patch enables to control pins information switch
by virtual mixer.

Change-Id: I02a3546d8aaf69a05e50e71c42b2e9daa03e203c
Signed-off-by: Huang Chao <chao7.huang@samsung.com>

diff --git a/sound/soc/samsung/odroidx2_max98090.c b/sound/soc/samsung/odroidx2_max98090.c
index bb83e05..2b1f691 100644 (file)
--- a/sound/soc/samsung/odroidx2_max98090.c
+++ b/sound/soc/samsung/odroidx2_max98090.c
@@ -16,6 +16,9 @@
 struct odroidx2_drv_data {
        const struct snd_soc_dapm_widget *dapm_widgets;
        unsigned int num_dapm_widgets;
+
+       const struct snd_kcontrol_new *controls;
+       unsigned int num_controls;
 };
 
 /* Config I2S CDCLK output 19.2MHZ clock to Max98090 */
@@ -60,11 +63,22 @@ static const struct snd_soc_dapm_widget odroidx2_dapm_widgets[] = {
        SND_SOC_DAPM_MIC("DMIC", NULL),
 };
 
+static const struct snd_kcontrol_new odroidx2_max98090_controls[] = {
+       SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+       SOC_DAPM_PIN_SWITCH("Mic Jack"),
+       SOC_DAPM_PIN_SWITCH("DMIC"),
+};
+
 static const struct snd_soc_dapm_widget odroidu3_dapm_widgets[] = {
        SND_SOC_DAPM_HP("Headphone Jack", NULL),
        SND_SOC_DAPM_SPK("Speakers", NULL),
 };
 
+static const struct snd_kcontrol_new odroidu3_max98090_controls[] = {
+       SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+       SOC_DAPM_PIN_SWITCH("Speakers"),
+};
+
 static struct snd_soc_dai_link odroidx2_dai[] = {
        {
                .name           = "MAX98090",
@@ -95,11 +109,15 @@ static struct snd_soc_card odroidx2 = {
 struct odroidx2_drv_data odroidx2_drvdata = {
        .dapm_widgets           = odroidx2_dapm_widgets,
        .num_dapm_widgets       = ARRAY_SIZE(odroidx2_dapm_widgets),
+       .controls               = odroidx2_max98090_controls,
+       .num_controls           = ARRAY_SIZE(odroidx2_max98090_controls),
 };
 
 struct odroidx2_drv_data odroidu3_drvdata = {
        .dapm_widgets           = odroidu3_dapm_widgets,
        .num_dapm_widgets       = ARRAY_SIZE(odroidu3_dapm_widgets),
+       .controls               = odroidu3_max98090_controls,
+       .num_controls           = ARRAY_SIZE(odroidu3_max98090_controls),
 };
 
 static const struct of_device_id odroidx2_audio_of_match[] = {
@@ -129,6 +147,8 @@ static int odroidx2_audio_probe(struct platform_device *pdev)
 
        card->dapm_widgets = dd->dapm_widgets;
        card->num_dapm_widgets = dd->num_dapm_widgets;
+       card->controls = dd->controls;
+       card->num_controls = dd->num_controls;
 
        ret = snd_soc_of_parse_card_name(card, "samsung,model");
        if (ret < 0)