ASoC: Tegra: Harmony: Add switch control for speaker
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/tegra/harmony.c b/sound/soc/tegra/harmony.c
index fcd316e..be95405 100644
--- a/sound/soc/tegra/harmony.c
+++ b/sound/soc/tegra/harmony.c
@@ -173,6 +173,10 @@
{"IN1L", NULL, "Mic Bias"},
};
+static const struct snd_kcontrol_new harmony_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Int Spk"),
+};
+
static int harmony_asoc_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
@@ -191,13 +195,17 @@
gpio_direction_output(pdata->gpio_spkr_en, 0);
+ ret = snd_soc_add_controls(codec, harmony_controls,
+ ARRAY_SIZE(harmony_controls));
+ if (ret < 0)
+ return ret;
+
snd_soc_dapm_new_controls(dapm, harmony_dapm_widgets,
ARRAY_SIZE(harmony_dapm_widgets));
snd_soc_dapm_add_routes(dapm, harmony_audio_map,
ARRAY_SIZE(harmony_audio_map));
- snd_soc_dapm_enable_pin(dapm, "Int Spk");
snd_soc_dapm_enable_pin(dapm, "Mic Jack");
snd_soc_dapm_sync(dapm);