UCM-iMX95 Yocto Linux: Analog Audio

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Revision as of 15:48, 9 January 2025 by Igor (talk | contribs) (Created page with "= Audio= The carrier-board features WM8962 audio codec with stereo line output and line input. ===List of available sound cards=== * aplay <pre> aplay -l **** List of PLAYBACK...")
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Audio

The carrier-board features WM8962 audio codec with stereo line output and line input.

List of available sound cards

  • aplay
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: wm8962audio [wm8962-audio], device 0: HiFi wm8962-0 [HiFi wm8962-0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
  • procfs
cat /proc/asound/cards
 0 [micfilaudio    ]: micfil-audio - micfil-audio
                      compulab-CompuLabUCM_i.MX95board-
 1 [wm8962audio    ]: fsl-asoc-card - wm8962-audio
                      compulab-CompuLabUCM_i.MX95board-

Audio Playback

aplay -D hw:1,0 -vv /path/to/media.file
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