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Fix waybar Nvidia module

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Bun 2025-05-12 11:19:54 -04:00
parent f50b90ba94
commit a791dd0583
5 changed files with 20 additions and 10 deletions
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3
modules/home/wms/programs/waybar/default.nix
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@ -61,6 +61,7 @@
BC="${bc}/bin/bc"
HEAD="${uutils-coreutils-noprefix}/bin/head"
CAT="${uutils-coreutils-noprefix}/bin/cat"
NVIDIA="/run/current-system/sw/bin/nvidia-smi"
# Detect the active GPU driver
gpu_driver="$($LSPCI -k | $GREP -Eo 'in use: (nvidia|amdgpu)' | $AWK '{print $3}')"
@ -72,7 +73,7 @@
# Get VRAM usage in MB
if [[ "$gpu_driver" == "nvidia" ]]; then
vram_usage_mb="$(nvidia-smi --query-gpu=memory.used --format=csv,noheader,nounits | $HEAD -n1)"
vram_usage_mb="$($NVIDIA --query-gpu=memory.used --format=csv,noheader,nounits | $HEAD -n1)"
elif [[ "$gpu_driver" == "amdgpu" ]]; then
vram_bytes="$($CAT /sys/class/drm/card*/device/mem_info_vram_used 2>/dev/null | $HEAD -n1)"
vram_usage_mb="$($BC <<< "$vram_bytes / 1024 / 1024")"