[alsa-devel] [PATCH 1/5] ASoC: wm8990: Mark the register map as dirty when powering down

[Mark Brown]

From: Mark Brown <broonie at linaro.org>

Otherwise we'll skip sync on resume.

Signed-off-by: Mark Brown <broonie at linaro.org>
Cc: stable at vger.kernel.org
---
 sound/soc/codecs/wm8990.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 253c88bb7a4c..4f05fb88bddf 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1259,6 +1259,8 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
 
 		/* disable POBCTRL, SOFT_ST and BUFDCOPEN */
 		snd_soc_write(codec, WM8990_ANTIPOP2, 0x0);
+
+		codec->cache_sync = 1;
 		break;
 	}
 
-- 
1.8.4.4