From ad6eecbfc01c987e0253371f274c3872042e4350 Mon Sep 17 00:00:00 2001 From: "S.j. Wang" Date: Thu, 16 May 2019 06:04:29 +0000 Subject: ASoC: cs42xx8: Add regcache mask dirty Add regcache_mark_dirty before regcache_sync for power of codec may be lost at suspend, then all the register need to be reconfigured. Fixes: 0c516b4ff85c ("ASoC: cs42xx8: Add codec driver support for CS42448/CS42888") Cc: Signed-off-by: Shengjiu Wang Signed-off-by: Mark Brown --- sound/soc/codecs/cs42xx8.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/soc') diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c index ebb9e0cf8364..28a4ac36c4f8 100644 --- a/sound/soc/codecs/cs42xx8.c +++ b/sound/soc/codecs/cs42xx8.c @@ -558,6 +558,7 @@ static int cs42xx8_runtime_resume(struct device *dev) msleep(5); regcache_cache_only(cs42xx8->regmap, false); + regcache_mark_dirty(cs42xx8->regmap); ret = regcache_sync(cs42xx8->regmap); if (ret) { -- cgit v1.2.3