1 files changed, 2 insertions, 0 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 1890d87c5204..2ce530efcf11 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -410,6 +410,8 @@ struct snd_soc_codec {
         void *control_data; /* codec control (i2c/3wire) data */
         unsigned int (*read)(struct snd_soc_codec *, unsigned int);
         int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
+        int (*display_register)(struct snd_soc_codec *, char *,
+                                size_t, unsigned int);
         hw_write_t hw_write;
         hw_read_t hw_read;
         void *reg_cache;