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Commit 3c703526 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: ak4642: add headphone mute switch control 



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 24747dae

sound/soc/codecs/ak4642.c

+2 −3
Original line number Diff line number Diff line
@@ -150,6 +150,8 @@ static const struct snd_kcontrol_new ak4642_snd_controls[] = { 


	SOC_DOUBLE_R_TLV("Digital Playback Volume", L_DVC, R_DVC,

			 0, 0xFF, 1, out_tlv),



	SOC_SINGLE("Headphone Switch", PW_MGMT2, 6, 1, 0),

};



static const struct snd_kcontrol_new ak4642_hpout_mixer_controls[] = {
@@ -225,7 +227,6 @@ static int ak4642_dai_startup(struct snd_pcm_substream *substream, 
		 */

		snd_soc_write(codec, L_IVC, 0x91); /* volume */

		snd_soc_write(codec, R_IVC, 0x91); /* volume */

		snd_soc_update_bits(codec, PW_MGMT2, HPMTN,	HPMTN);

	} else {

		/*

		 * start stereo input
@@ -257,8 +258,6 @@ static void ak4642_dai_shutdown(struct snd_pcm_substream *substream, 
	struct snd_soc_codec *codec = dai->codec;



	if (is_play) {

		/* stop headphone output */

		snd_soc_update_bits(codec, PW_MGMT2, HPMTN,	0);

	} else {

		/* stop stereo input */

		snd_soc_update_bits(codec, PW_MGMT1, PMADL, 0);