edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e52a0900000000 0a1e0104a5221378032dc5975c5b9229 20505400000001010101010101010101 01010101010147798018713860403020 360058c21000001a000000fd0030788d 8d1f010a202020202020000000fe0052 36464438804e5631354e345500000000 0002410f99000000000b010a20200195 7013790000030114a43c00047f071701 2f001f0037045f000200050000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 0000000000000000000000000000eb90 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 03 chroma info: 2d c5 97 5c 5b 92 29 20 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: 47 79 80 18 71 38 60 40 30 20 36 00 58 c2 10 00 00 1a descriptor 2: 00 00 00 fd 00 30 78 8d 8d 1f 01 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fe 00 52 36 46 44 38 80 4e 56 31 35 4e 34 55 descriptor 4: 00 00 00 00 00 02 41 0f 99 00 00 00 00 0b 01 0a 20 20 extensions: 01 checksum: 95 EDID version: 1.4 Manufacturer: BOE Model 92a Serial Number ... Made in week 10 of 2020 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 is continuous frequency Display x,y Chromaticity: Red: 0.5898, 0.3613 Green: 0.3583, 0.5712 Blue: 0.1630, 0.1250 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 310.470 MHz, 344 mm x 194 mm 1920 1968 2000 2200 hborder 0 1080 1083 1089 1176 vborder 0 +hsync -vsync VertFreq: 120 Hz, HorFreq: 141122 Hz Monitor ranges (bare limits): 48-120Hz V, 141-141kHz H, max dotclock 310MHz ASCII string: R6FD8 Manufacturer-specified data, tag 0 Has 1 extension blocks Checksum: 0x95 (valid) DisplayID extension block Extension version: 19 Length 121, version 19, extension count 0 Checksum: 0xeb (valid) Type 1 detailed timing: aspect: 16:9, Detailed mode: Clock 155.240 MHz, 0 mm x 0 mm 1919 1966 1997 2198 1079 1081 1086 1174 -hsync -vsync EDID block does NOT conform to EDID 1.4! Missing name descriptor Detailed block string not properly terminated Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 120 - 120 Hz Horizontal Freq: 141122 - 141122 Hz Maximum Clock: 310.470 MHz EDID block does not conform at all! Has 1795162112 nonconformant extension block(s)