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ASoC: ak4642: Add ALC controls 

ALC and ALC Zero crossing detection has been enabled unconditionally.
Add controls for this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Sascha Hauer 2014-05-14 09:37:34 +02:00 committed by Mark Brown
parent da731845d5
commit 370f83a156
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/ak4642.c
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@ -148,6 +148,8 @@ 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("ALC Capture Switch", ALC_CTL1, 5, 1, 0),
SOC_SINGLE("ALC Capture ZC Switch", ALC_CTL1, 4, 1, 1),
};
static const struct snd_kcontrol_new ak4642_headphone_control =