Add stereo support to `usb_audio` - #11102

Draft

relic-se wants to merge 12 commits into

adafruit:mainfrom

relic-se:usb-audio-stereo

Commits on Jul 7, 2026

Allow `channel_count=2`
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committed
eb544ea
Add error to disallow stereo microphone and speaker
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2285442
Support stereo audio device descriptors
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478762c
Fix descriptor declaration
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ff4b108
Revert dynamic ring buffer
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a0a6b79

Commits on Jul 8, 2026

Assume stereo operation
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2d9d805
Rename audio constants
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b26ef7d
Fix CFG_TUD_AUDIO constants
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3a2934f
Improve mono to stereo conversion on USBMicrophone
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f17c5d9

Commits on Jul 13, 2026

Merge branch 'main' into usb-audio-stereo
relic-se
authored
29002cf
Revert rename audio constants
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committed
234461b
Update stereo mic descriptor
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committed
6f29d45