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-rw-r--r--sound/soc/tegra/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index 54d8342d9688..fd4a8d6c6fe0 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -135,6 +135,17 @@ config SND_SOC_TEGRA210_AMX
output frame by any combination of bytes from the input frames.
Say Y or M if you want to add support for Tegra210 AMX module.
+config SND_SOC_TEGRA210_ADX
+ tristate "Tegra210 ADX module"
+ help
+ Config to enable the Audio Demultiplexer (ADX) which takes an
+ input stream (up to 16 channels) and demultiplexes it into four
+ output streams (each of up to 16 channels). A byte RAM helps to
+ form output frames by any combination of bytes from the input
+ frame. Its design is identical to that of byte RAM in the AMX
+ except that the data flow direction is reversed.
+ Say Y or M if you want to add support for Tegra210 ADX module.
+
config SND_SOC_TEGRA_AUDIO_GRAPH_CARD
tristate "Audio Graph Card based Tegra driver"
depends on SND_AUDIO_GRAPH_CARD