29 lines
509 B
Bash
Executable File
29 lines
509 B
Bash
Executable File
#!/bin/bash
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# blob:summary=Detect whether a DRM device with an accelerated driver is present.
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drm_path="${BLOB_DRM_PATH:-/sys/class/drm}"
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accelerated_drivers=(
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amdgpu
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i915
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nouveau
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nvidia
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nvidia-drm
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radeon
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xe
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)
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shopt -s nullglob
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for card in "$drm_path"/card[0-9]*; do
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[[ -L $card/device/driver ]] || continue
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driver=$(basename "$(readlink -f "$card/device/driver")")
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for accelerated in "${accelerated_drivers[@]}"; do
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[[ $driver == "$accelerated" ]] && exit 0
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done
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done
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exit 1
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