edid-decode "/sys/class/drm/card1-eDP-1/edid": EDID (hex): 00ffffffffffff0006afed8000000000 0f1c0104a5221378026a75a456529c27 0b505400000001010101010101010101 010101010101ce8f80b6703888403020 a50058c21000001a0000000000000000 00000000000000000000000000fe004b 30353547804231353648414e00000000 0002410f9e001100000b010a202000c1 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 02 chroma info: 6a 75 a4 56 52 9c 27 0b 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: ce 8f 80 b6 70 38 88 40 30 20 a5 00 58 c2 10 00 00 1a descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 4b 30 35 35 47 80 42 31 35 36 48 41 4e descriptor 4: 00 00 00 00 00 02 41 0f 9e 00 11 00 00 0b 01 0a 20 20 extensions: 00 checksum: c1 EDID version: 1.4 Manufacturer: AUO Model 80ed Serial Number ... Made in week 15 of 2018 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 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: 0.6416, 0.3378 Green: 0.3222, 0.6113 Blue: 0.1533, 0.0458 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 368.140 MHz, 344 mm x 194 mm 1920 1968 2000 2102 hborder 0 1080 1090 1095 1216 vborder 0 +hsync -vsync VertFreq: 144 Hz, HorFreq: 175137 Hz Manufacturer-specified data, tag 0 ASCII string: K055G Manufacturer-specified data, tag 0 Checksum: 0xc1 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated