Created
June 18, 2020 20:32
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设置OpenWrt默认声卡和音量，丢到rc.local即可
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| # ====Sound card configuration==== | |
| DEFAULT_CARD=1 | |
| VOLUME=100 | |
| # Config default card | |
| if ! grep -q "defaults.pcm.card" /etc/asound.conf; then | |
| echo "defaults.pcm.card ${DEFAULT_CARD}" >> /etc/asound.conf | |
| echo "defaults.ctl.card ${DEFAULT_CARD}" >> /etc/asound.conf | |
| fi | |
| # Set output volume | |
| amixer -c ${DEFAULT_CARD} set Master playback ${VOLUME}% unmute | |
| amixer -c ${DEFAULT_CARD} set Headphone playback ${VOLUME}% unmute | |
| # ====End of sound card configuration==== |
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