edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0038704a0000000000 001d0104a51e11780278a5985c588e28 1b505400000001010101010101010101 010101010101293680a070381f403020 350035ae10000018542b80a070381f40 3020350035ae10000018000000100000 000000000000000000000000000000fe 004c4d3134304c46324c30320a200092 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1e 11 78 02 chroma info: 78 a5 98 5c 58 8e 28 1b 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: 29 36 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 18 descriptor 2: 54 2b 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 18 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 fe 00 4c 4d 31 34 30 4c 46 32 4c 30 32 0a 20 extensions: 00 checksum: 92 EDID version: 1.4 Manufacturer: NCP Model 4a Serial Number ... Made in year 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 30 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 x,y Chromaticity: Red: 0.5947, 0.3623 Green: 0.3457, 0.5546 Blue: 0.1582, 0.1074 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.650 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 66658 Hz Detailed mode: Clock 110.920 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 47 Hz, HorFreq: 53326 Hz Dummy block ASCII string: LM140LF2L02 Checksum: 0x92 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges