edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4ca0600000000 001f0104951f117803adf5985e598b26 1c505400000001010101010101010101 0101010101012e3680a070381f403020 350035ae100000191b2480a070381f40 3020350035ae10000019000000000000 00000000000000000000000000000002 000c3fff0a3c7d100d1a7d0000000076 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1f 11 78 03 chroma info: ad f5 98 5e 59 8b 26 1c 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: 2e 36 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 19 descriptor 2: 1b 24 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 19 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 0c 3f ff 0a 3c 7d 10 0d 1a 7d 00 00 00 extensions: 00 checksum: 76 EDID version: 1.4 Manufacturer: LGD Model 6ca Serial Number ... Made in year 2021 Digital display 6 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 First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.5957, 0.3691 Green: 0.3505, 0.5439 Blue: 0.1513, 0.1123 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.700 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66682 Hz Detailed mode: Clock 92.430 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 39 Hz, HorFreq: 44437 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x76 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges