Rt5640 with on thor

[zax]

Hi,

I’m porting rt5640 on our custom board

I did not add anything because there’s default setting of devkit

I have the output of headphone, but not input of mic

the custom board only has single connector

what can I check with my design?

I’m not familiar with amixer, how can I config it?

[kayccc]

Please study Audio Setup and Development — NVIDIA Jetson Linux Developer Guide