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plugin usb-c "audio" jack converter doesn't work

  • /e/ version: e_d2s-user 12 SQ3A.220705.004 eng.root.20230511.195430 dev-keys
  • Device model(s): SM-975F/DS
  • Developer mode enabled: yes
  • Device rooted: no
  • Trackers blocker enabled: yes/no?

Summary

when plugging usb to jack converter, no audio output/input occurs

The problem

plug usb to jack audio converter + wired headphones play some music/make a call no audio out, no input recorded through the headset's micro 100% reproductive

What is the current behavior?

no audio out/in

What is the expected correct behavior?

audio routed to wired headset

Technical informations

what do you need into the logcat? I suspect the issue is due to

07-04 12:02:48.160  6323  6323 W WiredAccessoryManager: This kernel does not have usb audio support
07-04 12:02:48.160  6323  6323 W WiredAccessoryManager: This kernel does not have HDMI audio support
07-04 12:02:48.160  6323  6323 E WiredAccessoryManager: file /sys/devices/platform/soc/soc:qcom,msm-ext-disp/extcon/extcon3/name not found
07-04 12:02:48.160  6323  6323 W WiredAccessoryManager: Conn soc:qcom,msm-ext-disp/3/0 does not have DP audio support
07-04 12:02:48.160  6323  6323 E WiredAccessoryManager: file /sys/devices/platform/soc/soc:qcom,msm-ext-disp/extcon/extcon2/name not found
07-04 12:02:48.160  6323  6323 W WiredAccessoryManager: Conn soc:qcom,msm-ext-disp/2/0 does not have DP audio support
07-04 12:02:48.160  6323  6323 E WiredAccessoryManager: file /sys/devices/platform/soc/soc:qcom,msm-ext-disp/extcon/extcon1/name not found
07-04 12:02:48.161  6323  6323 W WiredAccessoryManager: Conn soc:qcom,msm-ext-disp/1/0 does not have DP audio support
07-04 12:02:48.161  6323  6323 E WiredAccessoryManager: file /sys/devices/platform/soc/soc:qcom,msm-ext-disp/extcon/extcon0/name not found
07-04 12:02:48.161  6323  6323 W WiredAccessoryManager: Conn soc:qcom,msm-ext-disp/0/0 does not have DP audio support

Solutions

Workaround

none

Possible fixes

enable usb audio support in kernel