audio codec 5640 in tx1

Hi NVpeople

I wanna use I2S0 and I2C_GP0 to connect alc5640 audio codec.
how should i modify the audio routing for tx1?

please give some suggestion.

Hi Elma,

Supposed you need to check the Tegra ASoC Driver for Jetson TX1 and TX2 section from Tegra Linux Driver Package Development Guide first, doc link:


Hi kayccc

i use this module on J21

and read this topic

but this audio path is no use in tx1.
->> amixer sset -c 1 “ADMAIF1 Mux” “I2S1”

how can i use this module?