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ASoC: Add basic widgets for WM8915 Speyside

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Provide widgets for the basic widgets connected directly to the WM8915
on Speyside - the headphones, speaker, digital and analogue microphones.
For the outputs this is just documentation, for the inputs this ensures
that the relevant microphone biases are enabled when they are in use.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2011-04-11 23:09:15 -07:00
parent 9b8dc66fba
commit ecfb1adf5f
1 changed files with 28 additions and 0 deletions
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28
sound/soc/samsung/speyside.c
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@ -63,10 +63,38 @@ static struct snd_soc_dai_link speyside_dai[] = {
},
};
static struct snd_soc_dapm_widget widgets[] = {
SND_SOC_DAPM_HP("Headphone", NULL),
SND_SOC_DAPM_SPK("Main Speaker", NULL),
SND_SOC_DAPM_MIC("Main AMIC", NULL),
SND_SOC_DAPM_MIC("Main DMIC", NULL),
};
static struct snd_soc_dapm_route audio_paths[] = {
{ "IN1LP", NULL, "MICB2" },
{ "MICB2", NULL, "Main AMIC" },
{ "DMIC1DAT", NULL, "MICB1" },
{ "DMIC2DAT", NULL, "MICB1" },
{ "MICB1", NULL, "Main DMIC" },
{ "Headphone", NULL, "HPOUT1L" },
{ "Headphone", NULL, "HPOUT1R" },
{ "Main Speaker", NULL, "SPKDAT" },
};
static struct snd_soc_card speyside = {
.name = "Speyside",
.dai_link = speyside_dai,
.num_links = ARRAY_SIZE(speyside_dai),
.dapm_widgets = widgets,
.num_dapm_widgets = ARRAY_SIZE(widgets),
.dapm_routes = audio_paths,
.num_dapm_routes = ARRAY_SIZE(audio_paths),
};
static __devinit int speyside_probe(struct platform_device *pdev)