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52 lines
1.5 KiB
Bash
Executable File
52 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# Toggle dedicated vs integrated GPU mode via supergfxd (for hybrid gpu laptops, like Asus G14).
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# Requires reboot to take effect.
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# Ensure supergfxctl has been installed
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if omarchy-cmd-missing supergfxctl; then
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omarchy-pkg-aur-add supergfxctl
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systemctl enable supergfxd
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systemctl start supergfxd
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# Needed to deal with restoring to sleep where going through VFIO first means we don't need to reboot.
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sudo sed -i "s/\"vfio_enable\": \".*\"/\"vfio_enable\": true/" /etc/supergfxd.conf
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fi
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gpu_mode=$(supergfxctl -g)
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case "$gpu_mode" in
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"Integrated")
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if gum confirm "Enable dedicated GPU and reboot?"; then
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# Switch to hybrid mode
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sudo sed -i "s/\"mode\": \".*\"/\"mode\": \"Hybrid\"/" /etc/supergfxd.conf
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# Let hybrid mode be the default after system sleep
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sudo rm -rf /usr/lib/systemd/system-sleep/force-igpu.sh
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echo "Enabling dedicated GPU..."
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supergfxctl -m Hybrid
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omarchy-cmd-reboot
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fi
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;;
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"Hybrid")
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if gum confirm "Use only integrated GPU and reboot?"; then
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# Switch to integrated mode
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sudo sed -i "s/\"mode\": \".*\"/\"mode\": \"Integrated\"/" /etc/supergfxd.conf
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# Force igpu mode after system sleep (or dgpu could get activated)
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sudo mkdir -p /usr/lib/systemd/system-sleep
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sudo cp $OMARCHY_PATH/default/systemd/system-sleep/force-igpu.sh /usr/lib/systemd/system-sleep/
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echo "Disabling dedicated GPU..."
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supergfxctl -m Vfio
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supergfxctl -m Integrated
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fi
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;;
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*)
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echo "Hybrid GPU not found or in unknown mode."
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exit 1
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;;
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esac
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