edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5050700000000 011c0104951f117802c5a0955d589429 22505400000001010101010101010101 010101010101481c56a2500016303020 360035ad1000001a0000000000000000 0000000000000000001a000000fe0042 4f452043510a202020202020000000fe 004e5431343057484d2d4e34340a006b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1f 11 78 02 chroma info: c5 a0 95 5d 58 94 29 22 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: 48 1c 56 a2 50 00 16 30 30 20 36 00 35 ad 10 00 00 1a descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1a descriptor 3: 00 00 00 fe 00 42 4f 45 20 43 51 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 54 31 34 30 57 48 4d 2d 4e 34 34 0a extensions: 00 checksum: 6b EDID version: 1.4 Manufacturer: BOE Model 705 Serial Number ... Made in week 1 of 2018 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 31 cm x 17 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: 0.5849, 0.3632 Green: 0.3447, 0.5791 Blue: 0.1621, 0.1347 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 72.400 MHz, 309 mm x 173 mm 1366 1414 1446 1528 hborder 0 768 771 777 790 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47382 Hz Manufacturer-specified data, tag 0 ASCII string: BOE CQ ASCII string: NT140WHM-N44 Checksum: 0x6b (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges