1 files changed, 3 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 8b24323d6b2c..66f0611e68b6 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -1377,6 +1377,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec,
 
                         switch (wm5100->rev) {
                         case 0:
+                                regcache_cache_bypass(wm5100->regmap, true);
                                 snd_soc_write(codec, 0x11, 0x3);
                                 snd_soc_write(codec, 0x203, 0xc);
                                 snd_soc_write(codec, 0x206, 0);
@@ -1392,6 +1393,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec,
                                         snd_soc_write(codec,
                                                       wm5100_reva_patches[i].reg,
                                                       wm5100_reva_patches[i].val);
+                                regcache_cache_bypass(wm5100->regmap, false);
                                 break;
                         default:
                                 break;
@@ -1402,6 +1404,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_OFF:
+                regcache_cache_only(wm5100->regmap, true);
                 if (wm5100->pdata.ldo_ena)
                         gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
                 regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),