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41 lines
1.4 KiB
Bash
41 lines
1.4 KiB
Bash
NVIDIA="$(lspci | grep -i 'nvidia')"
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# --- GPU Detection ---
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if [ -n "$NVIDIA" ]; then
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# Check which kernel is installed and set appropriate headers package
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KERNEL_HEADERS="$(pacman -Qqs '^linux(-zen|-lts|-hardened)?$' | head -1)-headers"
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# Turing (16xx, 20xx), Ampere (30xx), Ada (40xx), and newer recommend the open-source kernel modules
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# Pascal (10xx) and Maxwell (9xx) use legacy branch that can only be installed from AUR
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if echo "$NVIDIA" | grep -qE "RTX [2-9][0-9]|GTX 16"; then
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PACKAGES=(nvidia-open-dkms nvidia-utils lib32-nvidia-utils libva-nvidia-driver)
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elif echo "$NVIDIA" | grep -qE "GTX 9|GTX 10"; then
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PACKAGES=(nvidia-580xx-dkms nvidia-580xx-utils lib32-nvidia-580xx-utils)
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else
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echo "Your GPU is unsupported by NVIDIA or Arch."
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echo "See: https://wiki.archlinux.org/title/NVIDIA"
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exit 1
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fi
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pacman -S --needed --noconfirm "$KERNEL_HEADERS" "${PACKAGES[@]}"
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# Configure modprobe for early KMS
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sudo tee /etc/modprobe.d/nvidia.conf <<EOF >/dev/null
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options nvidia_drm modeset=1
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EOF
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# Configure mkinitcpio for early loading
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sudo tee /etc/mkinitcpio.conf.d/nvidia.conf <<EOF >/dev/null
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MODULES+=(nvidia nvidia_modeset nvidia_uvm nvidia_drm)
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EOF
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# Add NVIDIA environment variables
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cat >>$HOME/.config/hypr/envs.conf <<'EOF'
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# NVIDIA
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env = NVD_BACKEND,direct
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env = LIBVA_DRIVER_NAME,nvidia
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env = __GLX_VENDOR_LIBRARY_NAME,nvidia
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EOF
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fi
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