edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e48d0600000000 001e0104951f1178e2adf5985e598b26 1c505400000001010101010101010101 0101010101012e3680a070381f403020 350035ae1000001a582b80a070381f40 3020350035ae1000001a000000fe0030 4858434b803134305746480a00000000 0000413199001000000a010a20200082 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1f 11 78 e2 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 1a descriptor 2: 58 2b 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 1a descriptor 3: 00 00 00 fe 00 30 48 58 43 4b 80 31 34 30 57 46 48 0a descriptor 4: 00 00 00 00 00 00 41 31 99 00 10 00 00 0a 01 0a 20 20 extensions: 00 checksum: 82 EDID version: 1.4 Manufacturer: LGD Model 68d Serial Number ... Made in year 2020 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 31 cm x 17 cm Gamma: 2.20 DPMS levels: Standby Suspend 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: 0.5957, 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 110.960 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 +hsync -vsync VertFreq: 48 Hz, HorFreq: 53346 Hz ASCII string: 0HXCK Manufacturer-specified data, tag 0 Checksum: 0x82 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated