edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff00220e184000000000 011d0104a5351e782205a5a6554e9c25 11505400000001010101010101010101 010101010101023a801871382d403020 84000f282100001e0000001000000000 00000000000000000000000000100000 000000000000000000000000000000fc 00485020436f6e74696e6f0a20200024 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 35 1e 78 22 chroma info: 05 a5 a6 55 4e 9c 25 11 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: 02 3a 80 18 71 38 2d 40 30 20 84 00 0f 28 21 00 00 1e descriptor 2: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 fc 00 48 50 20 43 6f 6e 74 69 6e 6f 0a 20 20 extensions: 00 checksum: 24 EDID version: 1.4 Manufacturer: HPN Model 4018 Serial Number ... Made in week 1 of 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 53 cm x 30 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6484, 0.3320 Green: 0.3056, 0.6103 Blue: 0.1464, 0.0683 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 148.500 MHz, 527 mm x 296 mm 1920 1968 2000 2200 hborder 0 1080 1088 1092 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Dummy block Dummy block Monitor name: HP Contino Checksum: 0x24 (valid) Missing monitor ranges