so I run amixer -c 1 to see the amixer stuff for my device, and then I look for “x Playback” and I can’t find it. this is the complete amixer -c 1 >/tmp/amixer.out fgrep Playback /tmp/amixer.out | fgrep "x " does not find “x Playback” amixer.out (234.8 KB) I am looking for “x Playback” because …

Hi terrysu50z, Only dapm control type widgets shall appear in amixer’s output while “x Playback” seems to be dapm path domain widget and therefore appears in trace Could you share entire trace Thanks

Tx2-4g r32.3.1 tlv320aic3100 amixer info

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2

terrysu50z October 7, 2022, 12:48pm 5

trace and debug info in this topic

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Tx2-4g r32.3.1 tlv320aic3100 amixer info

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