edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af6d2200000000 00190104951c10780216859559589628 1d505400000001010101010101010101 010101010101143780b8703824401010 3e00149b100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 004231323548414e30322e32200a005e Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1c 10 78 02 chroma info: 16 85 95 59 58 96 28 1d 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 14 37 80 b8 70 38 24 40 10 10 3e 00 14 9b 10 00 00 18 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 descriptor 3: 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 42 31 32 35 48 41 4e 30 32 2e 32 20 0a extensions: 00 checksum: 5e EDID version: 1.4 Manufacturer: AUO Model 226d Serial Number ... Made in year 2015 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 28 cm x 16 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5820, 0.3486 Green: 0.3447, 0.5878 Blue: 0.1582, 0.1132 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 141.000 MHz, 276 mm x 155 mm 1920 1936 1952 2104 hborder 0 1080 1083 1097 1116 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 67015 Hz Manufacturer-specified data, tag 15 ASCII string: AUO ASCII string: B125HAN02.2 Checksum: 0x5e (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges