Skip to content

Removed <key>dmdg</key> and added a detection for Apple Monitors. #20

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Removed <key>dmdg</key> and added a detection for Apple Monitors. #20

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 23 additions & 7 deletions enable-HiDPI.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@

#
# The script expects '0.5' but non-US localizations use '0,5' so we export
# LC_NUMERIC here (for the duration of the ssdtPRGen.sh) to prevent errors.
# LC_NUMERIC here (for the duration of the enable-HiDPI.sh) to prevent errors.
#
export LC_NUMERIC="en_US.UTF-8"

Expand Down Expand Up @@ -230,6 +230,17 @@ function _getEDID()
# echo $gDisplayProductID_fix

gConfig=${REPO}/DisplayVendorID-$gDisplayVendorID_RAW/DisplayProductID-$gDisplayProductID_fix

#
# PMheart - We can do nothing for VID = 0x610 (Apple).
# Reasons: 0x610 contains something more like icns, and some important data.
#
if [[ ${gDisplayVendorID} -eq 0x610 ]];
then
echo
echo "${RED}An Apple Monitor detected. It's not supported by this script!${OFF}"
exit 1
fi
}

#
Expand All @@ -246,8 +257,14 @@ function _printHeader()
echo " <integer>${gDisplayProductID}</integer>" >> "$gConfig"
echo ' <key>DisplayVendorID</key>' >> "$gConfig"
echo " <integer>${gDisplayVendorID}</integer>" >> "$gConfig"
echo ' <key>dmdg</key>' >> "$gConfig"
echo ' <data>AAAAAg==</data>' >> "$gConfig"

#
# PMheart - 'dmdg' is an Apple-specialized key and do nothing for our non-Apple Monitors.
#

# echo ' <key>dmdg</key>' >> "$gConfig"
# echo ' <data>AAAAAg==</data>' >> "$gConfig"

echo ' <key>scale-resolutions</key>' >> "$gConfig"
echo ' <array>' >> "$gConfig"
echo ' </array>' >> "$gConfig"
Expand Down Expand Up @@ -329,7 +346,6 @@ function _calcsRes()
gHeightVAL=$(echo $gRes_RAW | cut -f 1 -d "x")
gWideVAL=$(echo $gRes_RAW | cut -f 2 -d "x")


#
# Generate Resolution Values (Hex)
#
Expand Down Expand Up @@ -388,7 +404,7 @@ function _patch()
#
if [ $i != 0 ];
then
_PRINT_MSG "--->: Backuping origin Display Information..."
_PRINT_MSG "--->: Backuping original Display Information..."
sudo cp -R "$gDespath" ${gBak_Dir}
sudo defaults write /Library/Preferences/com.apple.windowserver DisplayResolutionEnabled -bool YES

Expand All @@ -398,9 +414,9 @@ function _patch()
fi

sudo cp -R "${REPO}/DisplayVendorID-$gDisplayVendorID_RAW" "$gDespath"
_PRINT_MSG "OK: Done, Please Reboot to see the change! Pay attention to use Retina Display Menu(RDM) to select the HiDPI resolution!"
_PRINT_MSG "OK: Done, Please Reboot to see the change! Pay attention to using Retina Display Menu(RDM) to select the HiDPI resolution!"
else
_PRINT_MSG "NOTE: Since you stop the operation, don't worry all your files in system hasnt been touched."
_PRINT_MSG "NOTE: Since you stopped the operation, don't worry all your files in system hasn't been touched."
fi
}

Expand Down