🍏 Add support for Apple silicon
* On Aplle silicon there is another way to get VID/PId of the monitor. EDID solution is unsupported * Disable EDID patch for Apple silicon Macs * Add "Disable" functionality for Apple silicon
This commit is contained in:
Yevhen Fastiuk
parent
4f526d597b
commit
d97a519974
1 changed files with 242 additions and 29 deletions
271
hidpi.sh
271
hidpi.sh
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@ -13,6 +13,7 @@ EEF
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currentDir="$(cd $(dirname -- $0) && pwd)"
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systemLanguage=($(locale | grep LANG | sed s/'LANG='// | tr -d '"' | cut -d "." -f 1))
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is_applesilicon=$([[ "$(uname -m)" == "arm64" ]] && echo true || echo false)
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langDisplay="Display"
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langMonitors="Monitors"
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@ -32,9 +33,9 @@ langCustomRes="Enter the HIDPI resolution, separated by a space，like this: 168
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langChooseIcon="Display Icon"
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langNotChange="Do not change"
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langEnableOp1="(1) Enable HIDPI"
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langEnableOp2="(2) Enable HIDPI (with EDID)"
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langEnableOp3="(3) Disable HIDPI"
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langEnableHIDPI="(%d) Enable HIDPI"
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langEnableHIDPIEDID="(%d) Enable HIDPI (with EDID)"
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langDisableHIDPI="(%d) Disable HIDPI"
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langDisableOpt1="(1) Disable HIDPI on this monitor"
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langDisableOpt2="(2) Reset all settings to macOS default"
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@ -66,9 +67,9 @@ if [[ "${systemLanguage}" == "zh_CN" ]]; then
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langChooseIcon="选择显示器ICON"
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langNotChange="保持原样"
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langEnableOp1="(1) 开启HIDPI"
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langEnableOp2="(2) 开启HIDPI(同时注入EDID)"
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langEnableOp3="(3) 关闭HIDPI"
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langEnableHIDPI="(%d) 开启HIDPI"
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langEnableHIDPIEDID="(%d) 开启HIDPI(同时注入EDID)"
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langDisableHIDPI="(%d) 关闭HIDPI"
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langDisableOpt1="(1) 在此显示器上禁用 HIDPI"
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langDisableOpt2="(2) 还原所有设置至 macOS 默认"
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@ -150,6 +151,96 @@ function get_edid() {
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# echo $EDID
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}
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# For Apple silicon there is no EDID. Get VID/PID in other way
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function get_vidpid_applesilicon() {
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local index=0
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local selection=0
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# Apple ioreg display class
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local appleDisplClass='AppleCLCD2'
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# XPath as key.val
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local value="/following-sibling::*[1]"
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local get="/text()"
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# XPath keys
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local displattr="/key[.='DisplayAttributes']"
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local prodattr="/key[.='ProductAttributes']"
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local vendid="/key[.='LegacyManufacturerID']"
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local prodid="/key[.='ProductID']"
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local prodname="/key[.='ProductName']"
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# VID/PID/Prodname
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local prodAttrsQuery="/$displattr$value$prodattr$value"
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local vendIDQuery="$prodAttrsQuery$vendid$value$get"
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local prodIDQuery="$prodAttrsQuery$prodid$value$get"
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local prodNameQuery="$prodAttrsQuery$prodname$value$get"
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# Get VIDs, PIDs, Prodnames
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local vends=($(ioreg -arw0 -d1 -c $appleDisplClass | xpath -q -n -e "$vendIDQuery"))
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local prods=($(ioreg -arw0 -d1 -c $appleDisplClass | xpath -q -n -e "$prodIDQuery"))
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local prodnames=($(ioreg -arw0 -d1 -c $appleDisplClass | xpath -q -n -e "$prodNameQuery"))
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if [[ "${#prods[@]}" -ge 2 ]]; then
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# Multi monitors detected. Choose target monitor.
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echo ""
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echo " "${langMonitors}" "
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echo "------------------------------------------------------------"
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echo " "${langIndex}" | "${langVendorID}" | "${langProductID}" | "${langMonitorName}" "
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echo "------------------------------------------------------------"
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# Show monitors.
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for prod in "${prods[@]}"; do
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MonitorName=${prodnames[$index]}
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VendorID=${vends[$index]}
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ProductID=${prods[$index]}
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let index++
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if [[ ${VendorID} == 0610 ]]; then
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MonitorName="Apple Display"
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fi
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if [[ ${VendorID} == 1e6d ]]; then
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MonitorName="LG Display"
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fi
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printf " %d | ${VendorID} | ${ProductID} | ${MonitorName}\n" ${index}
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done
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echo "--------------------------------------------------------"
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# Let user make a selection.
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read -p "${langChooseDis}: " selection
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case $selection in
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[[:digit:]]*)
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# Lower selection (arrays start at zero).
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if ((selection < 1 || selection > index)); then
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echo "${langEnterError}"
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exit 1
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fi
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let selection-=1
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dispid=$selection
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;;
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*)
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echo "${langEnterError}"
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exit 1
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;;
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esac
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else
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# One monitor detected
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dispid=0
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fi
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VendorID=${vends[$dispid]}
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ProductID=${prods[$dispid]}
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Vid=($(printf '%x\n' ${VendorID}))
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Pid=($(printf '%x\n' ${ProductID}))
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}
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# init
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function init() {
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rm -rf ${currentDir}/tmp/
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@ -177,14 +268,109 @@ function init() {
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lgicon=${sysOverrides}"\/DisplayVendorID\-1e6d\/DisplayProductID\-5b11\.tiff"
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proxdricon=${Overrides}"\/DisplayVendorID\-610\/DisplayProductID\-ae2f\_Landscape\.tiff"
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get_edid
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if [[ $is_applesilicon == true ]]; then
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get_vidpid_applesilicon
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else
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get_edid
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fi
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# Check if monitor was found
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if [[ -z $VendorID || -z $ProductID || $VendorID == 0 || $ProductID == 0 ]]; then
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echo "No monitors found. Exiting..."
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exit 2
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fi
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echo "Your monitor VID/PID: $Vid:$Pid"
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# Finally generate restore command
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generate_restore_cmd
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}
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#
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function generate_restore_cmd() {
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cat >"$(cd && pwd)/.hidpi-disable" <<-\CCC
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if [[ $is_applesilicon == true ]]; then
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cat >"$(cd && pwd)/.hidpi-disable" <<-\CCC
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#!/bin/bash
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function get_vidpid_applesilicon() {
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local index=0
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local selection=0
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# Apple ioreg display class
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local appleDisplClass='AppleCLCD2'
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# XPath as key.val
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local value="/following-sibling::*[1]"
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local get="/text()"
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# XPath keys
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local displattr="/key[.='DisplayAttributes']"
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local prodattr="/key[.='ProductAttributes']"
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local vendid="/key[.='LegacyManufacturerID']"
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local prodid="/key[.='ProductID']"
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local prodname="/key[.='ProductName']"
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# VID/PID/Prodname
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local prodAttrsQuery="/$displattr$value$prodattr$value"
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local vendIDQuery="$prodAttrsQuery$vendid$value$get"
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local prodIDQuery="$prodAttrsQuery$prodid$value$get"
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local prodNameQuery="$prodAttrsQuery$prodname$value$get"
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# Get VIDs, PIDs, Prodnames
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local vends=($(ioreg -arw0 -d1 -c $appleDisplClass | xpath -q -n -e "$vendIDQuery"))
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local prods=($(ioreg -arw0 -d1 -c $appleDisplClass | xpath -q -n -e "$prodIDQuery"))
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local prodnames=($(ioreg -arw0 -d1 -c $appleDisplClass | xpath -q -n -e "$prodNameQuery"))
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if [[ "${#prods[@]}" -ge 2 ]]; then
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echo ' Monitors '
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echo '------------------------------------'
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echo ' Index | VendorID | ProductID '
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echo '------------------------------------'
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# Show monitors.
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for prod in "${prods[@]}"; do
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MonitorName=${prodnames[$index]}
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VendorID=${vends[$index]}
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ProductID=${prods[$index]}
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let index++
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printf " %d | ${VendorID} | ${ProductID} | ${MonitorName}\n" ${index}
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done
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echo "------------------------------------"
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# Let user make a selection.
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read -p "Choose the display:" selection
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case $selection in
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[[:digit:]]*)
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if ((selection < 1 || selection > index)); then
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echo "Enter error, bye"
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exit 1
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fi
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let selection-=1
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dispid=$selection
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;;
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*)
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echo "Enter error, bye"
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exit 1
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;;
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esac
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else
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# One monitor detected
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dispid=0
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fi
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VendorID=${vends[$dispid]}
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ProductID=${prods[$dispid]}
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Vid=($(printf '%x\n' ${VendorID}))
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Pid=($(printf '%x\n' ${ProductID}))
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}
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get_vidpid_applesilicon
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CCC
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else
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cat >"$(cd && pwd)/.hidpi-disable" <<-\CCC
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#!/bin/sh
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function get_edid() {
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local index=0
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@ -228,6 +414,18 @@ function get_edid() {
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get_edid
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CCC
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fi
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cat >>"$(cd && pwd)/.hidpi-disable" <<-\CCC
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# Check if monitor was found
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if [[ -z $VendorID || -z $ProductID || $VendorID == 0 || $ProductID == 0 ]]; then
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echo "No monitors found. Exiting..."
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exit 2
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fi
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echo "Your monitor VID/PID: $Vid:$Pid"
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rootPath="../.."
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restorePath="${rootPath}/Library/Displays/Contents/Resources/Overrides"
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@ -568,29 +766,44 @@ function disable() {
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function start() {
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init
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echo ""
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echo ${langEnableOp1}
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echo ${langEnableOp2}
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echo ${langEnableOp3}
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let opt++; printf "${langEnableHIDPI}\n" $opt
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if [[ $is_applesilicon == false ]]; then
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let opt++; printf "${langEnableHIDPIEDID}\n" $opt
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fi
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let opt++; printf "${langDisableHIDPI}\n" $opt
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echo ""
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#
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read -p "${langInputChoice} [1~3]: " input
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case ${input} in
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1)
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enable_hidpi
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;;
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2)
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enable_hidpi_with_patch
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;;
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3)
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disable
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;;
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*)
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echo "${langEnterError}"
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exit 1
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;;
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esac
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read -p "${langInputChoice} [1~$opt]: " input
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if [[ $is_applesilicon == true ]]; then
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case ${input} in
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1)
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enable_hidpi
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;;
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2)
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disable
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;;
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*)
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echo "${langEnterError}"
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exit 1
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;;
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esac
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else
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case ${input} in
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1)
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enable_hidpi
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;;
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2)
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enable_hidpi_with_patch
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;;
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3)
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disable
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;;
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*)
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echo "${langEnterError}"
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exit 1
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;;
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esac
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fi
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}
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start
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