rakuos-packages/rakuos-settings
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Tohur
2025-11-17 07:19:53 -07:00
parent 93c1ee71ba
commit b3b8177a74
44 changed files with 560 additions and 0 deletions
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17
usr/lib/udev/rules.d/20-audio-pm.rules Normal file
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# Disables power saving capabilities for snd-hda-intel when device is not
# running on battery power. This is needed because it prevents audio cracks on
# some hardware.
ACTION=="add", SUBSYSTEM=="sound", KERNEL=="card*", DRIVERS=="snd_hda_intel", TEST!="/run/udev/snd-hda-intel-powersave", \
RUN+="/usr/bin/bash -c 'touch /run/udev/snd-hda-intel-powersave; \
[[ $$(cat /sys/class/power_supply/BAT0/status 2>/dev/null) != \"Discharging\" ]] && \
echo $$(cat /sys/module/snd_hda_intel/parameters/power_save) > /run/udev/snd-hda-intel-powersave && \
echo 0 > /sys/module/snd_hda_intel/parameters/power_save'"
SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="0", TEST=="/sys/module/snd_hda_intel", \
RUN+="/usr/bin/bash -c 'echo $$(cat /run/udev/snd-hda-intel-powersave 2>/dev/null || \
echo 10) > /sys/module/snd_hda_intel/parameters/power_save'"
SUBSYSTEM=="power_supply", ENV{POWER_SUPPLY_ONLINE}=="1", TEST=="/sys/module/snd_hda_intel", \
RUN+="/usr/bin/bash -c '[[ $$(cat /sys/module/snd_hda_intel/parameters/power_save) != 0 ]] && \
echo $$(cat /sys/module/snd_hda_intel/parameters/power_save) > /run/udev/snd-hda-intel-powersave; \
echo 0 > /sys/module/snd_hda_intel/parameters/power_save'"