edid-decode "/sys/class/drm/card1-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5520800000000 2f1c0104952213780328659759548e27 1e505400000001010101010101010101 010101010101703a800b71383c403020 360058c21000001af526800b71383c40 3020360058c21000001a000000000000 00000000000000000000000000000002 000b40ff0a3c7d1613257d000000003e Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 03 chroma info: 28 65 97 59 54 8e 27 1e 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: 70 3a 80 0b 71 38 3c 40 30 20 36 00 58 c2 10 00 00 1a descriptor 2: f5 26 80 0b 71 38 3c 40 30 20 36 00 58 c2 10 00 00 1a descriptor 3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 02 00 0b 40 ff 0a 3c 7d 16 13 25 7d 00 00 00 extensions: 00 checksum: 3e EDID version: 1.4 Manufacturer: BOE Model 852 Serial Number ... Made in week 47 of 2018 Digital display 6 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, 0.3496 Green: 0.3300, 0.5546 Blue: 0.1533, 0.1191 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 149.600 MHz, 344 mm x 194 mm 1920 1968 2000 2187 hborder 0 1080 1083 1089 1140 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 68404 Hz Detailed mode: Clock 99.730 MHz, 344 mm x 194 mm 1920 1968 2000 2187 hborder 0 1080 1083 1089 1140 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 45601 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x3e (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges