Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3a4562f7 authored by Tomeu Vizoso's avatar Tomeu Vizoso Committed by Mark Brown
Browse files

ASoC: tegra: Add sink for the internal mic to tegra_max98090 



Also adds a control for the pin of the internal mic, so userspace can
apply policy when the state of the external mic jack changes.

Signed-off-by: default avatarTomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a0cf43e2

Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ Required properties: 
  * Headphones

  * Speakers

  * Mic Jack

  * Int Mic



- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's

  connected to the CODEC.

sound/soc/tegra/tegra_max98090.c

+2 −0
Original line number Diff line number Diff line
@@ -133,11 +133,13 @@ static const struct snd_soc_dapm_widget tegra_max98090_dapm_widgets[] = { 
	SND_SOC_DAPM_HP("Headphones", NULL),

	SND_SOC_DAPM_SPK("Speakers", NULL),

	SND_SOC_DAPM_MIC("Mic Jack", NULL),

	SND_SOC_DAPM_MIC("Int Mic", NULL),

};



static const struct snd_kcontrol_new tegra_max98090_controls[] = {

	SOC_DAPM_PIN_SWITCH("Headphones"),

	SOC_DAPM_PIN_SWITCH("Speakers"),

	SOC_DAPM_PIN_SWITCH("Int Mic"),

};



static int tegra_max98090_asoc_init(struct snd_soc_pcm_runtime *rtd)