diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index 19e5fe7..4b3a2b8 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -6,6 +6,16 @@
 	help
 	  Say Y or M here if you want support for SoC audio on Tegra.
 
+config SND_SOC_TEGRA20_AC97
+	tristate
+	depends on SND_SOC_TEGRA && ARCH_TEGRA_2x_SOC
+	select SND_SOC_AC97_BUS
+	select SND_SOC_TEGRA20_DAS
+	help
+	  Say Y or M if you want to add support for codecs attached to the
+	  Tegra20 AC97 interface. You will also need to select the individual
+	  machine drivers to support below.
+
 config SND_SOC_TEGRA20_DAS
 	tristate
 	depends on SND_SOC_TEGRA && ARCH_TEGRA_2x_SOC