1 files changed, 1 insertions, 0 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 4bbeb9f83ece..4e8f14bc8ed3 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -423,6 +423,7 @@ struct snd_soc_codec {
         short reg_cache_step;
 
         unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
+        unsigned int cache_only:1;  /* Suppress writes to hardware */
 
         /* dapm */
         u32 pop_time;