diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 3304f9d..d3e786a 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -34,6 +34,7 @@
 source "sound/soc/s3c24xx/Kconfig"
 source "sound/soc/s6000/Kconfig"
 source "sound/soc/sh/Kconfig"
+source "sound/soc/txx9/Kconfig"
 
 # Supported codecs
 source "sound/soc/codecs/Kconfig"