mirror of
https://github.com/alexbelgium/hassio-addons.git
synced 2026-01-10 09:51:02 +01:00
37 lines
1.0 KiB
Bash
Executable File
37 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/with-contenv bashio
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# shellcheck shell=bash
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set -e
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if ! bashio::config.has_value 'i915_enable_guc'; then
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exit 0
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fi
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GUC_VALUE=$(bashio::config 'i915_enable_guc')
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if [[ "${GUC_VALUE}" = "null" ]]; then
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exit 0
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fi
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if [[ ${GUC_VALUE} -lt 0 || ${GUC_VALUE} -gt 3 ]]; then
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bashio::log.warning "Invalid i915_enable_guc value '${GUC_VALUE}'. Expected a value between 0 and 3. Skipping configuration."
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exit 0
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fi
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PARAM_PATH="/sys/module/i915/parameters/enable_guc"
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if [ ! -e "${PARAM_PATH}" ]; then
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bashio::log.warning "i915 module parameter not found at ${PARAM_PATH}. The add-on cannot enable GuC unless the host kernel exposes this path."
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exit 0
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fi
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if [ ! -w "${PARAM_PATH}" ]; then
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bashio::log.warning "Missing permission to change ${PARAM_PATH}. Try enabling privileged mode or ensure the host allows changing the parameter."
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exit 0
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fi
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if echo "${GUC_VALUE}" > "${PARAM_PATH}"; then
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bashio::log.info "Set i915 enable_guc to ${GUC_VALUE}."
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else
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bashio::log.warning "Failed to set i915 enable_guc to ${GUC_VALUE}."
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fi
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