Tx2-4g r32.3.1 tcl320aic3100 quiestion

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

why does aplay -l show two devices for tegra, and 20 devices for tegrasndt186ref

Can I control the number of devices for my codec?

aplay (3.0 KB)

Also can I control what amixer -c 1 shows me, it is huge, alot of info that I don’t need.

Thanks
Terry

2

Please check NVIDIA Jetson Linux Driver Package Software Features : Audio Setup and Development | NVIDIA Docs

3

did all the steps and still no sound.

did not find anything to answer my question.

Terry

4

Let’s check your audio issue at Tx2-4g r32.3.1 tlv320aic3100 installed no sound - Jetson & Embedded Systems / Jetson TX2 - NVIDIA Developer Forums

5

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