mirror of
https://github.com/AuxXxilium/arc-addons.git
synced 2024-12-03 21:26:45 +07:00
62 lines
2.2 KiB
Bash
62 lines
2.2 KiB
Bash
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#!/usr/bin/env ash
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#
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# Copyright (C) 2023 AuxXxilium <https://github.com/AuxXxilium> and Ing <https://github.com/wjz304>
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#
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# This is free software, licensed under the MIT License.
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# See /LICENSE for more information.
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#
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PLATFORMS="apollolake geminilake"
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PLATFORM="$(/bin/get_key_value /etc.defaults/synoinfo.conf unique | cut -d"_" -f2)"
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if ! echo "${PLATFORM}" | grep -qw "${PLATFORM}"; then
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echo "${PLATFORM} is not supported i915 addon!"
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exit 0
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fi
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if [ "${1}" = "patches" ]; then
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echo "Installing addon i915 - ${1}"
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if [ -n "${2}" ]; then
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GPU="$(echo "${2}" | sed 's/://g' | tr '[:upper:]' '[:lower:]')"
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else
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GPU="$(lspci -n 2>/dev/null | grep 0300 | grep 8086 | cut -d " " -f 3 | sed 's/://g')"
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if [ -z "${GPU}" ]; then
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GPU="$(lspci -n 2>/dev/null | grep 0380 | grep 8086 | cut -d " " -f 3 | sed 's/://g')"
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fi
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fi
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[ -z "${GPU}" -o $(echo -n "${GPU}" | wc -c) -ne 8 ] && echo "GPU is not detected" && exit 0
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KO_FILE="/usr/lib/modules/i915.ko"
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[ ! -f "${KO_FILE}" ] && echo "i915.ko does not exist" && exit 0
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if [ -n "${2}" ] || grep -iq ${GPU} "/addons/i915ids" 2>/dev/null; then
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isLoad=0
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if lsmod 2>/dev/null | grep -q ^i915; then
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isLoad=1
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rmmod i915
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fi
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GPU_DEF="86800000923e0000"
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GPU_BIN="${GPU:2:2}${GPU:0:2}0000${GPU:6:2}${GPU:4:2}0000"
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echo "GPU:${GPU} GPU_BIN:${GPU_BIN}"
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cp -vf "${KO_FILE}" "${KO_FILE}.bak"
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cp -f "${KO_FILE}" "${KO_FILE}.tmp"
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xxd -c $(xxd -p "${KO_FILE}.tmp" 2>/dev/null | wc -c) -p "${KO_FILE}.tmp" 2>/dev/null |
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sed "s/${GPU_DEF}/${GPU_BIN}/; s/308201f706092a86.*70656e6465647e0a//" |
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xxd -r -p >"${KO_FILE}" 2>/dev/null
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rm -f "${KO_FILE}.tmp"
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[ "${isLoad}" = "1" ] && /usr/sbin/modprobe "/usr/lib/modules/i915.ko"
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fi
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elif [ "${1}" = "late" ]; then
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echo "Installing addon i915 - ${1}"
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mkdir -p "/tmpRoot/usr/arc/addons/"
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cp -vf "${0}" "/tmpRoot/usr/arc/addons/"
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KO_FILE="/tmpRoot/usr/lib/modules/i915.ko"
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[ ! -f "${KO_FILE}.bak" ] && cp -vf "${KO_FILE}" "${KO_FILE}.bak"
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cp -vf "/usr/lib/modules/i915.ko" "${KO_FILE}"
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elif [ "${1}" = "uninstall" ]; then
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echo "Installing addon i915 - ${1}"
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KO_FILE="/tmpRoot/usr/lib/modules/i915.ko"
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[ -f "${KO_FILE}.bak" ] && mv -f "${KO_FILE}.bak" "${KO_FILE}"
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fi
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