Hais-MacBook-Pro:~ hailuu$ cat /System/Library/Displays/Overrides/DisplayVendorID-610/DisplayProductID-a014
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>DisplayVendorID</key>
        <integer>1552</integer>
        <key>DisplayProductID</key>
        <integer>40980</integer>
	<key>IOGFlags</key>
	<integer>4</integer>
	<key>scale-resolutions</key>
	<array>
	<!-- internal panel modes AND modes mirroring external panels (but not kDisplayModeValidForMirroringFlag)  " -->
	<!--  	This list includes sizes that overlap between and preferred sizes the internal panel and common matches for external displays" -->
	<!--  	If the internal panel does not need a sizes then set kDisplayModeValidForMirroringFlag and move them down to that list " -->
		<data>AAANIAAACDQAAAAB</data>				<!-- 3360x2100 internal 16x10 1650x1050 -->
		<data>AAALQAAABwgAAAAB</data>				<!-- 2880x1800 internal 16x10 1440x900 -->
		<!-- native mode needs no override -->			<!-- 2560x1600 internal Retina 1280x800 -->
		<data>AAAIAAAABQAAAAAB</data>				<!-- 2048x1280 internal 16x10 1024x640 -->
		<data>AAAGcgAABBoAAAAB</data>				<!-- 1650x1050 internal 16x10 840x525 -->

	<!-- internal panel to mirror to common external displays (best for external - kDisplayModeValidForMirroringFlag) " -->
		<data>AAAKAAAABkAAAAABACAAAA==</data>		<!-- 2560x1600 internal mirror 16x10 to mirror to external 30" -->
		<data>AAAKAAAABaAAAAABACAAAA==</data>		<!-- 2560x1440 internal mirror 16x9  to mirror to external 27" -->
		<data>AAAHgAAABLAAAAABACAAAA==</data>		<!-- 1920x1200 internal mirror 16x10 to mirror to external 21" -->
		<data>AAAHgAAABDgAAAABACAAAA==</data>		<!-- 1920x1080 internal mirror 16x9  to mirror to external 1080p -->
		<data>AAAFAAAAAtAAAAABACAAAA==</data>		<!-- 1280x720  internal mirror 16x9  to mirror to external  720p -->

	<!-- internal panel low-resolution modes (game compatibility) " -->
		<!-- present above -->					<!-- 1650x1050 internal low-res 16x10 upscale mode -->
		<data>AAAFoAAAA4QAAAAB</data>				<!-- 1440x900  internal low-res 16x10 upscale mode -->
		<data>AAAFAAAAAyAAAAAB</data>				<!-- 1280x800  internal low-res 16x10 upscale mode -->
		<data>AAAEgAAAAtAAAAAB</data>				<!-- 1152x720 internal low-res 16x10 upscale mode -->
		<data>AAADSAAAAg0AAAAB</data>				<!-- 840x525 internal low-res 16x10 upscale mode -->
		<data>AAAEAAAAAwAAAAAB</data>				<!-- 1024x768  internal mirror 4x3   compatibility -->
		<data>AAADIAAAAlgAAAAB</data>				<!--  800x600  internal mirror 4x3   compatibility -->
		<data>AAACgAAAAeAAAAAB</data>				<!--  640x480  internal mirror 4x3   compatibility -->

	<!-- EXTERNAL panels to mirror to internal displays (best for internal) " -->
		<data>AAANIAAACDQAAAAJAKAAAA==</data>		<!-- 3360x2100 mirror external panels to internal (include 2x) -->
		<data>AAALQAAABwgAAAAJAKAAAA==</data>           <!-- 2880x1800 mirror external panels to internal (include 2x) -->
		<data>AAAKAAAABkAAAAAJAKAAAA==</data>		<!-- 2560x1600 mirror external panels to internal (include 2x) -->
		<data>AAAKAAAABaAAAAAJAKAAAA==</data>		<!-- 2560x1440 mirror external panels to internal (include 2x) -->
		<data>AAAIAAAABQAAAAAJAKAAAA==</data>		<!-- 2048x1280 mirror external panels to internal (include 2x) -->
		<data>AAAGcgAABBoAAAAJAKAAAA==</data>		<!-- 1650x1050 mirror external panels to internal (include 2x), likely not required -->
		<data>AAAHgAAABLAAAAAJAKAAAA==</data>		<!-- 1920x1200 mirror external panels to internal (include 2x), likely not required -->
		<data>AAAHgAAABDgAAAAJACAAAA==</data>		<!-- 1920x1080 mirror external panels to internal 1080p (no 2x) -->
		<data>AAAFAAAAAtAAAAAJACAAAA==</data>		<!-- 1280x720  mirror external panels to internal  720p (no 2x) -->
	</array>
</dict>
</plist>