edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0026cf698c00000000 001d0104a51f11780ade50a3544c9926 0f505400000001010101010101010101 010101010101383680a0703820401830 3c0035ae10000019000000fe004d3134 304e564641205235200a000000030004 266d053c431407089d00000000000003 002851ff8cffc2140939c201010000ee Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1f 11 78 0a chroma info: de 50 a3 54 4c 99 26 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: 38 36 80 a0 70 38 20 40 18 30 3c 00 35 ae 10 00 00 19 descriptor 2: 00 00 00 fe 00 4d 31 34 30 4e 56 46 41 20 52 35 20 0a descriptor 3: 00 00 00 03 00 04 26 6d 05 3c 43 14 07 08 9d 00 00 00 descriptor 4: 00 00 00 03 00 28 51 ff 8c ff c2 14 09 39 c2 01 01 00 extensions: 00 checksum: ee EDID version: 1.4 Manufacturer: IVO Model 8c69 Serial Number ... Made in year 2019 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, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6396, 0.3291 Green: 0.2998, 0.5996 Blue: 0.1494, 0.0595 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 138.800 MHz, 309 mm x 174 mm 1920 1944 1992 2080 hborder 0 1080 1083 1095 1112 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66730 Hz ASCII string: M140NVFA R5 Manufacturer-specified data, tag 3 Manufacturer-specified data, tag 3 Checksum: 0xee (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges