From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Sat, 3 Mar 2012 18:46:06 +0000 (+0000)
Subject: ASoC: wm8994: Make sure we sync DAPM on WM8958 detection mode changes
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=7d464b201fd2f82902028437314a10db85e48ed8;p=linux-edison.git

ASoC: wm8994: Make sure we sync DAPM on WM8958 detection mode changes

Normally this will have no effect as we set detection up at system startup
before DAPM syncs take effect, this will only be useful if the system
enables and disables detection at runtime.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 1fef87d6a28..17baacbcf2f 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3330,6 +3330,7 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 		}
 
 		snd_soc_dapm_force_enable_pin(&codec->dapm, "CLK_SYS");
+		snd_soc_dapm_sync(&codec->dapm);
 
 		wm8994->micdet[0].jack = jack;
 		wm8994->jack_cb = cb;
@@ -3376,6 +3377,7 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 		snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
 				    WM8958_MICD_ENA, 0);
 		snd_soc_dapm_disable_pin(&codec->dapm, "CLK_SYS");
+		snd_soc_dapm_sync(&codec->dapm);
 	}
 
 	return 0;