mirror of
https://github.com/ublue-os/bazzite.git
synced 2025-01-30 12:32:37 +00:00
74 lines
2.2 KiB
Bash
Executable File
74 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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source /etc/default/bazzite
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# GLOBAL
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SYS_ID="$(cat /sys/devices/virtual/dmi/id/product_name)"
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KARGS=$(rpm-ostree kargs)
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NEEDED_KARGS=""
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echo "Current kargs: $KARGS"
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# FSTAB CONFIGURATION
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if [[ $(grep "compress=zstd" /etc/fstab) ]]; then
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echo "Applying fstab param adjustments"
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sed -i 's/compress=zstd:1/noatime,lazytime,commit=120,compress-force=zstd:1,space_cache=v2,discard=async/g' /etc/fstab
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if grep -q '64GB' <<< $(lsblk -o MODEL); then
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echo 'Increasing compression for detected 64GB eMMC'
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sed -i 's/compress-force=zstd:1/compress-force=zstd:3/g' /etc/fstab
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fi
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fi
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# DECK KERNEL ARGUMENTS
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if [[ $IMAGE_NAME =~ "deck" ]] && [[ ":Jupiter:" =~ ":$SYS_ID:" ]]; then
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echo "Checking for needed kargs (deck)"
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if [[ ! $KARGS =~ "amd_pstate" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"amd_pstate=active\""
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fi
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if [[ ! $KARGS =~ "amd_iommu" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"amd_iommu=off\""
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fi
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if [[ ! $KARGS =~ "amdgpu.gttsize" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"amdgpu.gttsize=8128\""
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fi
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if [[ ! $KARGS =~ "spi_amd.speed_dev" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"spi_amd.speed_dev=1\""
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fi
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if [[ ! $KARGS =~ "audit" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"audit=0\""
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fi
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if [[ ! $KARGS =~ "initcall_blacklist" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"initcall_blacklist=simpledrm_platform_driver_init\""
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fi
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if [[ $KARGS =~ "nomodeset" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --delete=\"nomodeset\""
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fi
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fi
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if [[ $IMAGE_NAME =~ "nvidia" ]]; then
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echo "Checking for needed kargs (nvidia)"
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if [[ ! $KARGS =~ "rd.driver.blacklist" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"rd.driver.blacklist=nouveau\""
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fi
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if [[ ! $KARGS =~ "modprobe.blacklist" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"modprobe.blacklist=nouveau\""
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fi
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if [[ ! $KARGS =~ "nvidia-drm.modeset" ]]; then
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NEEDED_KARGS="$NEEDED_KARGS --append=\"nvidia-drm.modeset=1\""
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fi
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fi
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if [[ ! -z "$NEEDED_KARGS" ]]; then
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echo "Found needed kargs, applying the following: $NEEDED_KARGS"
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rpm-ostree kargs ${NEEDED_KARGS} --reboot
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fi
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echo "No karg changes needed"
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