Comment 5 for bug 1897501

$ sudo get-edid | parse-edid
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
No EDID on bus 0
No EDID on bus 1
No EDID on bus 2
No EDID on bus 3
No EDID on bus 4
No EDID on bus 5
No EDID on bus 6
No EDID on bus 8
1 potential busses found: 7
128-byte EDID successfully retrieved from i2c bus 7
Looks like i2c was successful. Have a good day.
Checksum Correct

Section "Monitor"
        Identifier ""
        ModelName ""
        VendorName "CMN"
        # Monitor Manufactured week 38 of 2019
        # EDID version 1.4
        # Digital Display
        DisplaySize 340 190
        Gamma 2.20
        Option "DPMS" "false"
        Modeline "Mode 0" 152.84 1920 1968 2000 2250 1080 1083 1088 1132 +hsync -vsync
        Modeline "Mode 1" 101.89 1920 1968 2000 2250 1080 1083 1088 1132 +hsync -vsync
EndSection