diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-11-10 16:21:42 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-11 08:47:04 +0000 |
| commit | 3c7035268c2c89942fe51a61833d1066b4a766eb (patch) | |
| tree | 29eda9eea71815859515800a938d44837f0c6146 /sound | |
| parent | 24747daea5610676fd1e2c2ca603c8822a085c87 (diff) | |
ASoC: ak4642: add headphone mute switch control
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/ak4642.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index da9caf0d531..b2460c2eebe 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -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); |