edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5600800000000 011d0104a522137802b015a75651a328 0f505400000001010101010101010101 0101010101015b3780cc703820403020 360058c21000001a492c80cc70382040 3020360058c21000001a000000fe0037 4e564437804e5631354e345100000000 000141219e001000000a010a2020003e 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: b0 15 a7 56 51 a3 28 0f 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: 5b 37 80 cc 70 38 20 40 30 20 36 00 58 c2 10 00 00 1a descriptor 2: 49 2c 80 cc 70 38 20 40 30 20 36 00 58 c2 10 00 00 1a descriptor 3: 00 00 00 fe 00 37 4e 56 44 37 80 4e 56 31 35 4e 34 51 descriptor 4: 00 00 00 00 00 01 41 21 9e 00 10 00 00 0a 01 0a 20 20 extensions: 00 checksum: 3e EDID version: 1.4 Manufacturer: BOE Model 860 Serial Number ... Made in week 1 of 2019 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: 0.6542, 0.3388 Green: 0.3164, 0.6367 Blue: 0.1562, 0.0595 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 141.710 MHz, 344 mm x 194 mm 1920 1968 2000 2124 hborder 0 1080 1083 1089 1112 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 66718 Hz Detailed mode: Clock 113.370 MHz, 344 mm x 194 mm 1920 1968 2000 2124 hborder 0 1080 1083 1089 1112 vborder 0 +hsync -vsync VertFreq: 47 Hz, HorFreq: 53375 Hz ASCII string: 7NVD7 Manufacturer-specified data, tag 0 Checksum: 0x3e (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated