1 files changed, 2 insertions, 0 deletions

diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h
index d0deca669b92..d01d53528015 100644
--- a/include/sound/ak4xxx-adda.h
+++ b/include/sound/ak4xxx-adda.h
@@ -50,6 +50,8 @@ struct snd_akm4xxx_adc_channel {
         char *name;             /* capture gain volume label */
         char *switch_name;      /* capture switch */
         unsigned int num_channels;
+        char *selector_name;    /* capture source select label */
+        const char **input_names; /* capture source names (NULL terminated) */
 };
 
 struct snd_akm4xxx {