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Test-case: Add amixer card selection by name #1264

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Merged
golowanow merged 1 commit into from
Mar 17, 2025
Merged

Test-case: Add amixer card selection by name #1264

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4 changes: 3 additions & 1 deletion test-case/check-alsabat.sh
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Expand Up @@ -123,9 +123,11 @@ alsabat -P$pcm_p --standalone -n $frames -c $channel_p -r $rate -f $format -F $f
# playback may have low latency, add one second delay to aviod recording zero at beginning.
sleep 1

# Select the first card
first_card_name=$(aplay -l | awk '/^card ([0-9]+)/ {print $3; exit}')
# dump amixer contents always.
# Good case amixer settings is for reference, bad case for debugging.
amixer contents > "$LOG_ROOT"/amixer_settings.txt
amixer -c "${first_card_name}" contents > "$LOG_ROOT"/amixer_settings.txt

# We use different USB sound cards in CI, part of them only support 1 channel for capture,
# so make the channel as an option and config it in alsabat-playback.csv
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