edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af9e2200000000 0e1b01049526157802ee859e59509d26 1d505400000001010101010101010101 0101010101011c2a405261841a303020 36007ed6100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 004231373352544e30322e32200a00cb Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 26 15 78 02 chroma info: ee 85 9e 59 50 9d 26 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: 1c 2a 40 52 61 84 1a 30 30 20 36 00 7e d6 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 37 33 52 54 4e 30 32 2e 32 20 0a extensions: 00 checksum: cb EDID version: 1.4 Manufacturer: AUO Model 229e Serial Number ... Made in week 14 of 2017 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 38 cm x 21 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: 0.6201, 0.3496 Green: 0.3154, 0.6152 Blue: 0.1503, 0.1132 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 107.800 MHz, 382 mm x 214 mm 1600 1648 1680 1938 hborder 0 900 903 909 926 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 55624 Hz Manufacturer-specified data, tag 15 ASCII string: AUO ASCII string: B173RTN02.2 Checksum: 0xcb (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges