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ASoC: Tegra: Harmony: Add switch control for speaker

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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>
This commit is contained in:
Stephen Warren 2011-02-03 13:56:14 -07:00 committed by Mark Brown
parent f7d3e403d7
commit 3d8bc39010
1 changed files with 9 additions and 1 deletions
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10
sound/soc/tegra/harmony.c
View file

@ -173,6 +173,10 @@ static const struct snd_soc_dapm_route harmony_audio_map[] = {
{"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 @@ static int harmony_asoc_init(struct snd_soc_pcm_runtime *rtd)
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);