From: Wolfram Sang <w.sang@pengutronix.de>
Date: Wed, 18 Jan 2012 10:48:59 +0000 (+0100)
Subject: ASoC: tlv320aic32x4: always enable analouge block
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0c93a167a6b3fa510c74e88477852c41defda075;p=linux-beck.git

ASoC: tlv320aic32x4: always enable analouge block

Register LDOCTLEN must always be initialized to clear the analog power
control bit, otherwise the analog block will stay deactivated.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 3806cb6d9d4d..372b0b83bd9f 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -641,9 +641,11 @@ static int aic32x4_probe(struct snd_soc_codec *codec)
 	if (aic32x4->power_cfg & AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE) {
 		snd_soc_write(codec, AIC32X4_PWRCFG, AIC32X4_AVDDWEAKDISABLE);
 	}
-	if (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) {
-		snd_soc_write(codec, AIC32X4_LDOCTL, AIC32X4_LDOCTLEN);
-	}
+
+	tmp_reg = (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) ?
+			AIC32X4_LDOCTLEN : 0;
+	snd_soc_write(codec, AIC32X4_LDOCTL, tmp_reg);
+
 	tmp_reg = snd_soc_read(codec, AIC32X4_CMMODE);
 	if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36) {
 		tmp_reg |= AIC32X4_LDOIN_18_36;