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arm-rpi4: pulseaudio customization

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Changed audio scheduling from timer-based to
interrupt-driven to prevent unwanted crackle.
This commit is contained in:
Dmitriy Terekhin 2020-07-07 20:57:55 +04:00 committed by Anton Midyukov
parent f30d929a45
commit 6d6cd631b6
1 changed files with 11 additions and 0 deletions
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11
features.in/arm-rpi4/image-scripts.d/82-timer-based-to-interrupt-driven Executable file
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#!/bin/sh -efu
# Changed audio scheduling from timer-based to
# interrupt-driven to prevent unwanted crackle.
pafile="/etc/pulse/default.pa"
if [ -f "$pafile" ]
then
sed -i 's/^load-module module-udev-detect$/load-module module-udev-detect tsched=0/' "$pafile"
fi