From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Wed, 14 May 2014 07:37:34 +0000 (+0200)
Subject: ASoC: ak4642: Add ALC controls
X-Git-Tag: v3.14.28+ltsi~633
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=56d56eed0c8130f0f7408fc67f7c0f8fce9f7c18;p=platform%2Fkernel%2Flinux-stable.git

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>
(cherry picked from commit 370f83a156e42d6c6997c65dbceb4bb7118e915a)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 1f646c6..98f4b62 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -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 =