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16 lines
603 B
Bash
16 lines
603 B
Bash
# Fix internal mic gain on ASUS ROG laptops with Realtek ALC285.
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# The mic boost is way too high by default, causing clipping.
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# Sets levels and stores ALSA state so it persists across reboots.
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if omarchy-hw-asus-rog; then
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for card in /proc/asound/card*/codec*; do
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if grep -q "ALC285" "$card" 2>/dev/null; then
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cardnum=$(echo "$card" | grep -oP 'card\K\d+')
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amixer -c "$cardnum" set 'Internal Mic Boost' 0 >/dev/null 2>&1 || true
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amixer -c "$cardnum" set 'Capture' 70% >/dev/null 2>&1 || true
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sudo alsactl store "$cardnum" 2>/dev/null || true
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break
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fi
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done
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fi
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