edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5f60700000000 011e0104a51f117802e7b0955c5a9229 1d505400000001010101010101010101 0101010101018a398010713828403020 360035ae1000001a0000000000000000 00000000000000000000000000fe0042 4f452043510a202020202020000000fe 004e5431343046484d2d4e34340a00f4 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1f 11 78 02 chroma info: e7 b0 95 5c 5a 92 29 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: 8a 39 80 10 71 38 28 40 30 20 36 00 35 ae 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 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 46 48 4d 2d 4e 34 34 0a extensions: 00 checksum: f4 EDID version: 1.4 Manufacturer: BOE Model 7f6 Serial Number ... Made in week 1 of 2020 Digital display 8 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, 0.3613 Green: 0.3525, 0.5732 Blue: 0.1621, 0.1162 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 147.300 MHz, 309 mm x 174 mm 1920 1968 2000 2192 hborder 0 1080 1083 1089 1120 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 67198 Hz Manufacturer-specified data, tag 0 ASCII string: BOE CQ ASCII string: NT140FHM-N44 Checksum: 0xf4 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges